update of *.spec file

# Conflicts:
#	app/tools/media.py
#	app/ui/app_menu_bar.ui
#	app/ui/main_app_window.py
#	app/ui/main_window.glade
#	app/ui/settings_dialog.py

DemonEditor.spec

@@ -18,8 +18,6 @@ excludes = ['app.tools.mpv',
 ui_files = [('app\\ui\\*.glade', 'ui'),
             ('app\\ui\\*.css', 'ui'),
             ('app\\ui\\*.ui', 'ui'),
-            ('app\\ui\\epg\\*.glade', 'ui\\epg'),
-            ('app\\ui\\xml\\*.glade', 'ui\\xml'),
             ('app\\ui\\lang*', 'share\\locale'),
             ('app\\ui\\icons*', 'share\\icons')
             ]
@@ -32,16 +30,6 @@ a = Analysis([EXE_NAME],
              hiddenimports=['fileinput', 'uuid', 'ctypes.wintypes'],
              hookspath=[],
              runtime_hooks=[],
-             hooksconfig={
-                "gi": {
-                    "languages": ["en", "be", "es", "it", "nl",
-                                  "pl", "pt", "ru", "tr", "zh_CN"],
-                    "module-versions": {
-                        "Gtk": "3.0",
-                        "GtkSource": "3",
-                    },
-                },
-             },
              excludes=excludes,
              win_no_prefer_redirects=False,
              win_private_assemblies=False,

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-2023 Dmitriy Yefremov
+Copyright (c) 2018-2021 Dmitriy Yefremov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,42 +1,36 @@
 # <img src="app/ui/icons/hicolor/96x96/apps/demon-editor.png" width="32" /> DemonEditor
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) ![platform](https://img.shields.io/badge/platform-linux%20|%20macos-lightgrey)  
-### Enigma2 channel and satellite list editor for GNU/Linux.
-Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) ![platform](https://img.shields.io/badge/platform-windows-lightgrey)
+## Enigma2 channel and satellite list editor for MS Windows (experimental).  
+
+[<img src="https://user-images.githubusercontent.com/7511379/116426009-6bd3fa80-a84b-11eb-81ea-3407396a0c4b.png" width="850"/>](https://user-images.githubusercontent.com/7511379/116426009-6bd3fa80-a84b-11eb-81ea-3407396a0c4b.png)   
+
+Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).  
+Focused on the convenience of working in lists from the keyboard. The mouse is also fully supported (Drag and Drop etc).                                
+**The functionality and performance of this version may be different from the [Linux version](https://github.com/DYefremov/DemonEditor)!**
 
 ## Main features of the program
-* Editing bouquets, channels, satellites.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141680963-9b8eb6cc-c712-46b2-aefe-19769e21a7d5.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141680963-9b8eb6cc-c712-46b2-aefe-19769e21a7d5.png)
-* Import function.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681059-68bc1b55-6fab-436c-aa73-ef24e2e5113b.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681059-68bc1b55-6fab-436c-aa73-ef24e2e5113b.png)
-* Backup function.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681104-ed9b5d35-25de-426f-b9bb-2a6e4db022bb.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681104-ed9b5d35-25de-426f-b9bb-2a6e4db022bb.png)
-* Support of picons.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681115-957c63a3-4113-422d-bb27-2d96b1463cd1.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681115-957c63a3-4113-422d-bb27-2d96b1463cd1.png)
-* Importing services, downloading picons and updating satellites from the Web.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681075-28f18ea5-e456-4e84-bf64-1b7d9a95324d.png" width="262"/>](https://user-images.githubusercontent.com/7511379/141681075-28f18ea5-e456-4e84-bf64-1b7d9a95324d.png)
-  [<img src="https://user-images.githubusercontent.com/7511379/141681040-b1ad190a-6bc2-4741-bb42-1fb219a0fcab.png" width="250"/>](https://user-images.githubusercontent.com/7511379/141681040-b1ad190a-6bc2-4741-bb42-1fb219a0fcab.png)
+* Editing bouquets, channels, satellites.
+* Import function.
+* Backup function.
 * Extended support of IPTV.
+* Support of picons.
+* Importing services, downloading picons and updating satellites from the Web.
 * Import to bouquet(Neutrino WEBTV) from m3u.
 * Export of bouquets with IPTV services in m3u.
-* Assignment of EPG from DVB or XML for IPTV services (Enigma2 only).  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681187-fae4e784-c9e0-43df-b499-4d38e83d6560.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681187-fae4e784-c9e0-43df-b499-4d38e83d6560.png)
-* Playback of IPTV or other streams directly from the bouquet list.  
-  [<img src="https://user-images.githubusercontent.com/7511379/141681129-98f78cdc-9a98-46ef-b738-618a327634d4.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681129-98f78cdc-9a98-46ef-b738-618a327634d4.png)
-* Control panel (via HTTP API).  
-  [<img src="https://user-images.githubusercontent.com/7511379/141684475-4511ea4f-b152-42d5-b9c8-f3e1e9a160d0.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141684475-4511ea4f-b152-42d5-b9c8-f3e1e9a160d0.png)
-* Ability to view EPG and manage timers (via HTTP API).  
-* Simple FTP client (experimental).   
-  [<img src="https://user-images.githubusercontent.com/7511379/141681165-5679c331-72e7-4044-b365-dcdb30b1433c.png" width="480"/>](https://user-images.githubusercontent.com/7511379/141681165-5679c331-72e7-4044-b365-dcdb30b1433c.png)
-  
+* Assignment of EPGs from DVB or XML for IPTV services (only Enigma2, experimental).
+* Preview (playback) of IPTV or other streams directly from the bouquet list.
+* Control panel with the ability to view EPG and manage timers (via HTTP API, experimental).
+* Simple FTP client (experimental). 
+
 #### Keyboard shortcuts
 * **Ctrl + X** - only in bouquet list.
-* **Ctrl + C** - only in services list.                                                               
+* **Ctrl + C** - only in services list.                                                              
+Clipboard is **"rubber"**. There is an accumulation before the insertion!                                                                                                                     
 * **Ctrl + Insert** - copies the selected channels from the main list to the bouquet  
   beginning or inserts (creates) a new bouquet.  
 * **Ctrl + BackSpace** - copies the selected channels from the main list to the bouquet end.
 * **Ctrl + E** - edit.                                                                                                                                                                                                                                                                                                                    
-* **Ctrl + R, F2** - rename.  
-* **Ctrl + Alt + R** - rename for bouquet.    
+* **Ctrl + R, F2** - rename.                                                                                                                                                                                                                                                                                                                     
 * **Ctrl + S, T** in Satellites edit tool for create satellite or transponder.                                                                 
 * **Ctrl + L** - parental lock.                                                                                                          
 * **Ctrl + H** - hide/skip.                                                                                                                                                                                                 
@@ -50,68 +44,30 @@ Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).
 * **Ctrl + D** - load data from receiver.                                                                                                                                                         
 * **Ctrl + U/B** - upload data/bouquets to receiver.
 * **Ctrl + I** - extra info, details.
-* **Ctrl + F** - show search bar.
+* **Ctrl + F** - show/hide search bar.
 * **Ctrl + Shift + F** - show/hide filter bar.
-* **Ctrl + T** - show/hide built-in Telnet client.
-* **Ctrl + Shift + L** - show/hide logging panel.
-                                                                          
+
 For **multiple** selection with the mouse, press and hold the **Ctrl** key!
 
 ## Minimum requirements
-*Python >= 3.6, GTK+ >= 3.22, python3-gi, python3-gi-cairo, python3-requests.*
-
-***Optional:** python3-pil, python3-chardet.*                      
-## Installation and Launch
-* ### Linux                                                                                                          
-To start the program, in most cases it is enough to download the [archive](https://github.com/DYefremov/DemonEditor/archive/master.zip), unpack  
-and run it by double clicking on DemonEditor.desktop in the root directory,  
-or launching from the console with the command:```./start.py```                                                                                
-Extra folders can be deleted, excluding the *app* folder and root files like *DemonEditor.desktop* and *start.py*!      
-
-To create a simple **debian package**, you can use the *build-deb.sh.* You can also download a ready-made *.deb package from the [releases](https://github.com/DYefremov/DemonEditor/releases) page.                                                 
-Users of **LTS** versions of [Ubuntu](https://ubuntu.com/) or distributions based on them can use [PPA](https://launchpad.net/~dmitriy-yefremov/+archive/ubuntu/demon-editor) repository.  
-A ready-made [package](https://aur.archlinux.org/packages/demoneditor-bin) is also available for [Arch Linux](https://archlinux.org/) users in the [AUR](https://aur.archlinux.org/) repository. 
-* ### macOS
-**This program can be run on macOS.**  
-To run the program on macOS, you need to install [brew](https://brew.sh/).  
-Then install the required components via terminal:  
-```brew install python3 gtk+3 pygobject3 adwaita-icon-theme```                                                                  
-```pip3 install requests, pillow```
-
-Launch is similar to Linux.
-
-You can also download the ready-made package as a ***.dmg** file from the [releases](https://github.com/DYefremov/DemonEditor/releases) page.  
-Recommended copy the package to the **Application** directory.  
-Perhaps in the security settings it will be necessary to allow the launch of this application!  
-
-* ### MS Windows  
-**Windows users can also run this program.**  
-One way is to use the [MSYS2](https://www.msys2.org/) platform. You can use [this](https://github.com/DYefremov/DemonEditor/blob/master/build/BUILD_WIN.md) quick guide.   
-In addition, you can download a ready-made build (**64-bit**) from the [releases](https://github.com/DYefremov/DemonEditor/releases) page.  
-
-**All builds may contain components distributed under the GPL [v3](http://www.gnu.org/licenses/gpl-3.0.html) or lower license.  
-By downloading and using this packages you agree to the terms of this [license](http://www.gnu.org/licenses/gpl-3.0.html) and the possible inconvenience associated with this!** 
-
-THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY.                                                                        
-AUTHOR IS NOT LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY CONNECTION WITH THIS SOFTWARE.
-
+*Python >= 3.5.2, GTK+ >= 3.22 with PyGObject bindings, python3-requests.*
+                                                                    
 ## Important
-The program is tested only with [openATV](https://www.opena.tv/) image and **Formuler F1** receiver in [Linux Mint](https://linuxmint.com/) (MATE 64-bit) distribution!  
-Support for DVB-T/T2 and DVB-C channels for Neutrino is not fully implemented and has an experimental status.  
+**This version is not fully tested and has experimental status!**
 
-Main supported *lamedb* format is version **4**. Versions **3** and **5** has only **experimental** support! For version **3** is only read mode available. When saving, version **4** format is used instead.   
+Terrestrial(DVB-T/T2) and cable(DVB-C) channels are only supported for Enigma2.                                                                                                
+Main supported *lamedb* format is version **4**. Versions **3** and **5** has only **experimental** support!                                                                                                                                                        
+For version **3** is only read mode available. When saving, version **4** format is used instead.   
 
 When using the multiple import feature, from *lamedb* will be taken data **only for channels that are in the selected bouquets!**
 If you need full set of the data, including *[satellites, terrestrial, cables].xml* (current files will be overwritten), 
 just load your data via *"File/Open"* and press *"Save"*. When importing separate bouquet files, only those services 
 (excluding IPTV) that are in the **current open lamedb** (main list of services) will be imported.
 
-**The built-in Telnet client does not support ANSI escape sequences!**
-
-For streams playback, this app supports [VLC](https://www.videolan.org/vlc/), [MPV](https://mpv.io/) and [GStreamer](https://gstreamer.freedesktop.org/). Depending on your distro, you may need to install additional packages and libraries. 
 #### Command line arguments:
 * **-l** - write logs to file.
 * **-d on/off** - turn on/off debug mode. Allows to display more information in the logs.
+* **-t on/off** - show/hide simple built-in **telnet** client (experimental). **ANSI escape sequences are not supported!**
 
 ## License
-Licensed under the [MIT](LICENSE) license.                  
+Licensed under the [MIT](LICENSE) license.                                     

app/commons.py

@@ -1,28 +1,28 @@
 import logging
-from collections import defaultdict
 from functools import wraps
 from threading import Thread, Timer
 
 from gi.repository import GLib
 
 _LOG_FILE = "demon-editor.log"
-LOG_DATE_FORMAT = "%d-%m-%y %H:%M:%S"
-LOGGER_NAME = "main_logger"
-LOG_FORMAT = "%(asctime)s %(message)s"
+_DATE_FORMAT = "%d-%m-%y %H:%M:%S"
+_LOGGER_NAME = None
 
 
 def init_logger():
-    logging.Logger(LOGGER_NAME)
+    global _LOGGER_NAME
+    _LOGGER_NAME = "main_logger"
+    logging.Logger(_LOGGER_NAME)
     logging.basicConfig(level=logging.INFO,
-                        format=LOG_FORMAT,
-                        datefmt=LOG_DATE_FORMAT,
+                        format="%(asctime)s %(message)s",
+                        datefmt=_DATE_FORMAT,
                         handlers=[logging.FileHandler(_LOG_FILE), logging.StreamHandler()])
     log("Logging is enabled.", level=logging.INFO)
 
 
 def log(message, level=logging.ERROR, debug=False, fmt_message="{}"):
     """ The main logging function. """
-    logger = logging.getLogger(LOGGER_NAME)
+    logger = logging.getLogger(_LOGGER_NAME)
     if debug:
         from traceback import format_exc
         logger.log(level, fmt_message.format(format_exc()))
@@ -67,7 +67,7 @@ def run_with_delay(timeout=5):
                 timer.cancel()
 
             def run():
-                GLib.idle_add(func, *args, **kwargs, priority=GLib.PRIORITY_LOW)
+                GLib.idle_add(func, priority=GLib.PRIORITY_LOW, *args, **kwargs)
 
             timer = Timer(interval=timeout, function=run)
             timer.start()
@@ -77,37 +77,5 @@ def run_with_delay(timeout=5):
     return run_with
 
 
-def get_size_from_bytes(size):
-    """ Simple convert function from bytes to other units like K, M or G. """
-    try:
-        b = float(size)
-    except ValueError:
-        return size
-    else:
-        kb, mb, gb = 1024.0, 1048576.0, 1073741824.0
-
-        if b < kb:
-            return str(b)
-        elif kb <= b < mb:
-            return f"{b / kb:.1f} K"
-        elif mb <= b < gb:
-            return f"{b / mb:.1f} M"
-        elif gb <= b:
-            return f"{b / gb:.1f} G"
-
-
-class DefaultDict(defaultdict):
-    """ Extended to support functions with params as default factory. """
-
-    def __missing__(self, key):
-        if self.default_factory:
-            value = self[key] = self.default_factory(key)
-            return value
-        return super().__missing__(key)
-
-    def get(self, key, default=None):
-        return self[key]
-
-
 if __name__ == "__main__":
     pass

app/connections.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import os
 import re
 import socket
@@ -33,27 +5,24 @@ import time
 import urllib
 import xml.etree.ElementTree as ETree
 from enum import Enum
-from ftplib import FTP, CRLF, Error, all_errors
-from http.client import RemoteDisconnected
-from pathlib import Path
+from ftplib import FTP, CRLF, Error, error_perm
 from telnetlib import Telnet
 from urllib.error import HTTPError, URLError
-from urllib.parse import urlencode, quote
+from urllib.parse import urlencode
 from urllib.request import (urlopen, HTTPPasswordMgrWithDefaultRealm, HTTPBasicAuthHandler, build_opener,
                             install_opener, Request)
 
 from app.commons import log, run_task
 from app.settings import SettingsType
 
-BQ_FILES_LIST = ("tv", "radio",  # Enigma2.
-                 "services.xml", "myservices.xml", "bouquets.xml", "ubouquets.xml")  # Neutrino.
+BQ_FILES_LIST = ("tv", "radio",  # enigma 2
+                 "myservices.xml", "bouquets.xml", "ubouquets.xml")  # neutrino
 
 DATA_FILES_LIST = ("lamedb", "lamedb5", "blacklist", "whitelist",)
 
 STC_XML_FILE = ("satellites.xml", "terrestrial.xml", "cables.xml")
 WEB_TV_XML_FILE = ("webtv.xml",)
 PICONS_SUF = (".jpg", ".png")
-PICONS_MAX_NUM = 1000  # Maximum picon number for sending without compression.
 
 
 class DownloadType(Enum):
@@ -90,11 +59,11 @@ class UtfFTP(FTP):
             while 1:
                 line = fp.readline(self.maxline + 1)
                 if len(line) > self.maxline:
-                    msg = f"UtfFTP [retrlines] error: got more than {self.maxline} bytes"
+                    msg = "UtfFTP [retrlines] error: got more than {} bytes".format(self.maxline)
                     log(msg)
                     raise Error(msg)
                 if self.debugging > 2:
-                    log(f"UtfFTP [retrlines] *retr* {repr(line)}")
+                    log('UtfFTP [retrlines] *retr* {}'.format(repr(line)))
                 if not line:
                     break
                 if line[-2:] == CRLF:
@@ -113,21 +82,20 @@ class UtfFTP(FTP):
 
     def download_file(self, name, save_path, callback=None):
         with open(save_path + name, "wb") as f:
-            resp = self.download_binary(name, f)
-            msg = f"Downloading file: {name}.   Status: {resp}"
+            msg = "Downloading file: {}.   Status: {}\n"
+            try:
+                resp = str(self.retrbinary("RETR " + name, f.write))
+            except error_perm as e:
+                resp = str(e)
+                msg = msg.format(name, e)
+                log(msg.rstrip())
+            else:
+                msg = msg.format(name, resp)
+
             callback(msg) if callback else log(msg.rstrip())
 
             return resp
 
-    def download_binary(self, src, fo):
-        try:
-            resp = str(self.retrbinary(f"RETR {src}", fo.write))
-        except all_errors as e:
-            resp = str(e)
-            log(f"Error. {e}")
-
-        return resp
-
     def download_dir(self, path, save_path, callback=None):
         """  Downloads directory from FTP with all contents.
 
@@ -138,8 +106,8 @@ class UtfFTP(FTP):
         files = []
         self.dir(path, files.append)
         for f in files:
-            f_data = self.get_file_data(f)
-            f_path = f_data[8]
+            f_data = f.split()
+            f_path = os.path.join(path, " ".join(f_data[8:]))
 
             if f_data[0][0] == "d":
                 try:
@@ -173,7 +141,7 @@ class UtfFTP(FTP):
     def download_picons(self, src, dest, callback, files_filter=None):
         try:
             self.cwd(src)
-        except all_errors as e:
+        except error_perm as e:
             callback(str(e))
             return
 
@@ -203,7 +171,7 @@ class UtfFTP(FTP):
     def upload_picons(self, src, dest, callback, files_filter=None):
         try:
             self.cwd(dest)
-        except all_errors as e:
+        except error_perm as e:
             if str(e).startswith("550"):
                 self.mkd(dest)  # if not exist
                 self.cwd(dest)
@@ -212,7 +180,7 @@ class UtfFTP(FTP):
             self.send_file(file_name, src, callback)
 
     def remove_unused_bouquets(self, callback):
-        bq_files = ("userbouquet.", "subbouquet.", "bouquets.xml", "ubouquets.xml")
+        bq_files = ("userbouquet.", "bouquets.xml", "ubouquets.xml")
 
         for file in filter(lambda f: f.startswith(bq_files), self.nlst()):
             self.delete_file(file, callback)
@@ -226,17 +194,18 @@ class UtfFTP(FTP):
             return resp + " File not found."
 
         with open(file_src, "rb") as f:
-            msg = "Uploading file: {}.   Status: {}"
+            msg = "Uploading file: {}.   Status: {}\n"
             try:
                 resp = str(self.storbinary("STOR " + file_name, f))
-            except all_errors as e:
+            except Error as e:
                 resp = str(e)
                 msg = msg.format(file_name, resp)
                 log(msg)
             else:
                 msg = msg.format(file_name, resp)
-                if callback:
-                    callback(msg)
+
+            if callback:
+                callback(msg)
 
         return resp
 
@@ -260,12 +229,12 @@ class UtfFTP(FTP):
                 elif os.path.isdir(file):
                     try:
                         self.mkd(f)
-                    except all_errors:
+                    except Error:
                         pass  # NOP
 
                     try:
                         self.cwd(f)
-                    except all_errors as e:
+                    except Error as e:
                         resp = str(e)
                         log(msg.format(f, resp))
                     else:
@@ -285,7 +254,7 @@ class UtfFTP(FTP):
         if dest:
             try:
                 self.cwd(dest)
-            except all_errors as e:
+            except Error as e:
                 callback(str(e))
                 return
 
@@ -293,10 +262,10 @@ class UtfFTP(FTP):
             self.delete_file(file, callback)
 
     def delete_file(self, file, callback=log):
-        msg = "Deleting file: {}.   Status: {}"
+        msg = "Deleting file: {}.   Status: {}\n"
         try:
             resp = self.delete(file)
-        except all_errors as e:
+        except Error as e:
             resp = str(e)
             msg = msg.format(file, resp)
             log(msg)
@@ -312,18 +281,19 @@ class UtfFTP(FTP):
         files = []
         self.dir(path, files.append)
         for f in files:
-            f_data = self.get_file_data(f)
-            f_path = f"{path}/{f_data[8]}"
+            f_data = f.split()
+            name = " ".join(f_data[8:])
+            f_path = path + "/" + name
 
             if f_data[0][0] == "d":
                 self.delete_dir(f_path, callback)
             else:
                 self.delete_file(f_path, callback)
 
-        msg = "Remove directory {}.   Status: {}"
+        msg = "Remove directory {}.   Status: {}\n"
         try:
             resp = self.rmd(path)
-        except all_errors as e:
+        except Error as e:
             msg = msg.format(path, e)
             log(msg)
             return "500"
@@ -337,10 +307,10 @@ class UtfFTP(FTP):
         return resp
 
     def rename_file(self, from_name, to_name, callback=None):
-        msg = "File rename: {}.   Status: {}"
+        msg = "File rename: {}.   Status: {}\n"
         try:
             resp = self.rename(from_name, to_name)
-        except all_errors as e:
+        except Error as e:
             resp = str(e)
             msg = msg.format(from_name, resp)
             log(msg)
@@ -352,21 +322,12 @@ class UtfFTP(FTP):
 
         return resp
 
-    @staticmethod
-    def get_file_data(file):
-        """ Returns a prepared list of file data from a file string. """
-        f_data = file.split()
-        # Ignoring space in file name.
-        f_data = f_data[0:9]
-        f_data[8] = file[file.index(f_data[8]):]
-        return f_data
-
 
 def download_data(*, settings, download_type=DownloadType.ALL, callback=log, files_filter=None):
     with UtfFTP(host=settings.host, user=settings.user, passwd=settings.password) as ftp:
         ftp.encoding = "utf-8"
-        callback("FTP OK.")
-        save_path = settings.profile_data_path
+        callback("FTP OK.\n")
+        save_path = settings.data_local_path
         os.makedirs(os.path.dirname(save_path), exist_ok=True)
         # bouquets
         if download_type is DownloadType.ALL or download_type is DownloadType.BOUQUETS:
@@ -380,66 +341,69 @@ def download_data(*, settings, download_type=DownloadType.ALL, callback=log, fil
             ftp.download_xml(save_path, settings.satellites_xml_path, WEB_TV_XML_FILE, callback)
 
         if download_type is DownloadType.PICONS:
-            picons_path = settings.profile_picons_path
+            picons_path = settings.picons_local_path
             os.makedirs(os.path.dirname(picons_path), exist_ok=True)
             ftp.download_picons(settings.picons_path, picons_path, callback, files_filter)
         # epg.dat
         if download_type is DownloadType.EPG:
-            ftp.cwd(settings.epg_dat_path)
-            ftp.download_files(f"{settings.profile_data_path}epg{os.sep}", "epg.dat", callback)
+            stb_path = settings.services_path
+            epg_options = settings.epg_options
+            if epg_options:
+                stb_path = epg_options.get("epg_dat_stb_path", stb_path)
+                save_path = epg_options.get("epg_dat_path", save_path)
 
-        callback("*** Done. ***")
+            ftp.cwd(stb_path)
+            ftp.download_files(save_path, "epg.dat", callback)
+
+        callback("\nDone.\n")
 
 
-def upload_data(*, settings, download_type=DownloadType.ALL, callback=log, done_callback=None,
-                files_filter=None, ext_host=None):
+def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False,
+                callback=log, done_callback=None, use_http=False, files_filter=None):
     s_type = settings.setting_type
-    use_http = s_type is SettingsType.ENIGMA_2 and settings.use_http
-    data_path = settings.profile_data_path
-    host, port, use_ssl = ext_host or settings.host, settings.http_port, settings.http_use_ssl
-    user, password = settings.user, settings.password
-    base_url = f"http{'s' if use_ssl else ''}://{host}:{port}"
-    base = "web" if s_type is SettingsType.ENIGMA_2 else "control"
-    url = f"{base_url}/{base}/"
-    tn, ht = None, None  # Telnet, HTTP.
+    data_path = settings.data_local_path
+    host = settings.host
+    base_url = "http{}://{}:{}".format("s" if settings.http_use_ssl else "", host, settings.http_port)
+    url = "{}/web/".format(base_url)
+    tn, ht = None, None  # telnet, http
 
     try:
-        use_http = use_http and test_http(host, port, user, password, use_ssl=use_ssl, skip_message=True, s_type=s_type)
-    except TestException:
-        log("HTTP test failed.")
-        use_http = False
-
-    try:
-        if use_http:
-            ht = http(user, password, base_url, callback, use_ssl, s_type)
+        if s_type is SettingsType.ENIGMA_2 and use_http:
+            ht = http(settings.user, settings.password, base_url, callback, settings.http_use_ssl)
             next(ht)
-            message = get_upload_info_message(download_type)
+            message = ""
+            if download_type is DownloadType.BOUQUETS:
+                message = "User bouquets will be updated!"
+            elif download_type is DownloadType.ALL:
+                message = "All user data will be reloaded!"
+            elif download_type is DownloadType.SATELLITES:
+                message = "Satellites.xml file will be updated!"
+            elif download_type is DownloadType.PICONS:
+                message = "Picons will be updated!"
 
-            if s_type is SettingsType.ENIGMA_2:
-                params = urlencode({"text": message, "type": 2, "timeout": 5})
-            else:
-                params = urlencode({"nmsg": message, "timeout": 5}, quote_via=quote)
+            params = urlencode({"text": message, "type": 2, "timeout": 5})
+            ht.send((url + "message?{}".format(params), "Sending info message... "))
 
-            ht.send((f"{url}message?{params}", "Sending info message... "))
-
-            if s_type is SettingsType.ENIGMA_2 and download_type is DownloadType.ALL:
+            if download_type is DownloadType.ALL:
                 time.sleep(5)
-                if not settings.keep_power_mode:
-                    ht.send((f"{url}powerstate?newstate=0", "Toggle Standby "))
+                ht.send((url + "powerstate?newstate=0", "Toggle Standby "))
                 time.sleep(2)
         else:
             if download_type is not DownloadType.PICONS:
-                # Telnet
-                tn = telnet(host=host, user=user, password=password, timeout=settings.telnet_timeout)
+                # telnet
+                tn = telnet(host=host,
+                            user=settings.user,
+                            password=settings.password,
+                            timeout=settings.telnet_timeout)
                 next(tn)
-                # Terminate Enigma2 or Neutrino.
-                callback("Telnet initialization ...")
+                # terminate enigma or neutrino
+                callback("Telnet initialization ...\n")
                 tn.send("init 4")
-                callback("Stopping GUI...")
+                callback("Stopping GUI...\n")
 
-        with UtfFTP(host=host, user=user, passwd=password) as ftp:
+        with UtfFTP(host=host, user=settings.user, passwd=settings.password) as ftp:
             ftp.encoding = "utf-8"
-            callback("FTP OK.")
+            callback("FTP OK.\n")
             sat_xml_path = settings.satellites_xml_path
             services_path = settings.services_path
 
@@ -451,7 +415,7 @@ def upload_data(*, settings, download_type=DownloadType.ALL, callback=log, done_
 
             if download_type is DownloadType.BOUQUETS:
                 ftp.cwd(services_path)
-                ftp.upload_bouquets(data_path, settings.remove_unused_bouquets, callback)
+                ftp.upload_bouquets(data_path, remove_unused, callback)
 
             if download_type is DownloadType.ALL:
                 ftp.upload_xml(data_path, sat_xml_path, STC_XML_FILE, callback)
@@ -459,67 +423,22 @@ def upload_data(*, settings, download_type=DownloadType.ALL, callback=log, done_
                     ftp.upload_xml(data_path, sat_xml_path, WEB_TV_XML_FILE, callback)
 
                 ftp.cwd(services_path)
-                ftp.upload_bouquets(data_path, settings.remove_unused_bouquets, callback)
+                ftp.upload_bouquets(data_path, remove_unused, callback)
                 ftp.upload_files(data_path, DATA_FILES_LIST, callback)
 
             if download_type is DownloadType.PICONS:
-                p_src, p_dst = settings.profile_picons_path, settings.picons_path
-                compress = all((settings.compress_picons, files_filter, len(files_filter) > PICONS_MAX_NUM))
-                if compress:
-                    from zipfile import ZipFile
+                ftp.upload_picons(settings.picons_local_path, settings.picons_path, callback, files_filter)
 
-                    z_name = "picons.zip"
-                    zip_file = f"{p_src}{z_name}"
-                    p_dst = Path(p_dst).parent.as_posix()
-
-                    if files_filter and z_name in files_filter:
-                        files_filter.remove(z_name)
-
-                    if os.path.isfile(zip_file):
-                        try:
-                            os.unlink(zip_file)
-                        except OSError:
-                            pass  # NOP
-
-                    log("Compressing picons...")
-                    with ZipFile(zip_file, "w") as zf:
-                        list(map(lambda p: zf.write(os.path.join(p_src, p), arcname=p), files_filter))
-
-                    files_filter = {z_name}
-
-                log("Uploading...")
-                ftp.upload_picons(p_src, p_dst, callback, files_filter)
-
-                if compress:
-                    if not tn:
-                        callback("Telnet initialization...")
-                        tn = telnet(host=host, user=user, password=password, timeout=settings.telnet_timeout)
-                        next(tn)
-
-                    callback("Extracting...")
-                    cmd = f"mkdir -p {settings.picons_path} && unzip -o -q {p_dst}/{z_name} -d {settings.picons_path}"
-                    tn.send(cmd)
-                    ftp.delete_file(z_name)
-
-                    try:
-                        os.unlink(zip_file)
-                    except OSError:
-                        pass  # NOP
-
-            if all((tn, download_type is not DownloadType.PICONS, not use_http)):
-                # Resume Enigma2 or restart Neutrino.
+            if tn and not use_http:
+                # resume enigma or restart neutrino
                 tn.send("init 3" if s_type is SettingsType.ENIGMA_2 else "init 6")
-                callback("Starting..." if s_type is SettingsType.ENIGMA_2 else "Rebooting...")
+                callback("Starting...\n" if s_type is SettingsType.ENIGMA_2 else "Rebooting...\n")
             elif ht and use_http:
-                if s_type is SettingsType.ENIGMA_2:
-                    if download_type is DownloadType.BOUQUETS:
-                        ht.send((f"{url}servicelistreload?mode=2", "Reloading Userbouquets."))
-                    elif download_type is DownloadType.ALL:
-                        ht.send((f"{url}servicelistreload?mode=0", "Reloading lamedb and Userbouquets."))
-                        if not settings.keep_power_mode:
-                            ht.send((f"{url}powerstate?newstate=4", "Wakeup from Standby."))
-                else:
-                    ht.send((f"{url}reloadchannels", "Reloading channels..."))
+                if download_type is DownloadType.BOUQUETS:
+                    ht.send((url + "servicelistreload?mode=2", "Reloading Userbouquets."))
+                elif download_type is DownloadType.ALL:
+                    ht.send((url + "servicelistreload?mode=0", "Reloading lamedb and Userbouquets."))
+                    ht.send((url + "powerstate?newstate=4", "Wakeup from Standby."))
 
             if done_callback is not None:
                 done_callback()
@@ -530,24 +449,12 @@ def upload_data(*, settings, download_type=DownloadType.ALL, callback=log, done_
             ht.close()
 
 
-def get_upload_info_message(download_type):
-    if download_type is DownloadType.BOUQUETS:
-        return "User bouquets will be updated!"
-    elif download_type is DownloadType.ALL:
-        return "All user data will be reloaded!"
-    elif download_type is DownloadType.SATELLITES:
-        return "Satellites.xml file will be updated!"
-    elif download_type is DownloadType.PICONS:
-        return "Picons will be updated!"
-    return ""
-
-
 # ***************** Picons *******************#
 
-def remove_picons(*, settings, callback=log, done_callback=None, files_filter=None):
+def remove_picons(*, settings, callback, done_callback=None, files_filter=None):
     with UtfFTP(host=settings.host, user=settings.user, passwd=settings.password) as ftp:
         ftp.encoding = "utf-8"
-        callback("FTP OK.")
+        callback("FTP OK.\n")
         ftp.delete_picons(callback, settings.picons_path, files_filter)
         if done_callback:
             done_callback()
@@ -557,17 +464,14 @@ def picons_filter_function(files_filter=None):
     return lambda f: f in files_filter if files_filter else f.endswith(PICONS_SUF)
 
 
-def http(user, password, url, callback, use_ssl=False, s_type=SettingsType.ENIGMA_2):
-    HttpAPI.init_auth(user, password, url, use_ssl)
-    data = HttpAPI.get_post_data(url, password, url) if s_type is SettingsType.ENIGMA_2 else None
+def http(user, password, url, callback, use_ssl=False):
+    init_auth(user, password, url, use_ssl)
+    data = get_post_data(url, password, url)
 
     while True:
         url, message = yield
-        resp = HttpAPI.get_response(HttpAPI.Request.TEST, url, data, s_type)
-        if s_type is SettingsType.ENIGMA_2:
-            resp = resp.get("e2statetext", None)
-
-        callback(f"HTTP: {message} {'Successful.' if resp and message else ''}")
+        resp = get_response(HttpAPI.Request.TEST, url, data).get("e2statetext", None)
+        callback("HTTP: {} {}\n".format(message, "Successful." if resp and message else ""))
 
 
 def telnet(host, port=23, user="", password="", timeout=5):
@@ -586,34 +490,25 @@ def telnet(host, port=23, user="", password="", timeout=5):
             tn.read_until(b"Password: ", timeout)
             tn.write(password.encode("utf-8") + b"\n")
             time.sleep(timeout)
-
-        command = f"{command}\r\n".encode("utf-8")
-        tn.write(command)
-
-        msg = tn.read_until(command, timeout)
-        while msg.endswith(command) or not msg:
-            time.sleep(timeout)
-            msg = tn.read_until(command, timeout)
-
+        tn.write("{}\r\n".format(command).encode("utf-8"))
+        time.sleep(timeout)
         command = yield
         time.sleep(timeout)
-        tn.write(f"{command}\r\n".encode("utf-8"))
+        tn.write("{}\r\n".format(command).encode("utf-8"))
         time.sleep(timeout)
         yield
 
 
-# ***************** HTTP API ******************* #
+# ***************** HTTP API *******************#
 
 class HttpAPI:
-    _MAX_WORKERS = 4
-    _TIMEOUT = 10
+    __MAX_WORKERS = 4
 
-    class Request(str, Enum):
+    class Request(Enum):
         ZAP = "zap?sRef="
         INFO = "about"
         SIGNAL = "signal"
         STREAM = "stream.m3u?ref="
-        STREAM_TS = "ts.m3u?file="
         STREAM_CURRENT = "streamcurrent.m3u"
         CURRENT = "getcurrent"
         TEST = None
@@ -632,34 +527,14 @@ class HttpAPI:
         VOL = "vol?set=set"
         # EPG
         EPG = "epgservice?sRef="
-        EPG_NOW = "epgnow?bRef="
-        EPG_MULTI = "epgmulti?bRef="
         # Timer
         TIMER = ""
         TIMER_LIST = "timerlist"
-        # Recordings
-        RECORDINGS = "movielist?dirname="
-        REC_DIRS = "getlocations"
-        REC_CURRENT = "getcurrlocation"
         # Screenshot
         GRUB = "grab?format=jpg&"
-        # Neutrino requests.
-        N_INFO = "info"
-        N_ZAP = "zapto"
-        N_STREAM = "build_playlist?id="
 
     class Remote(str, Enum):
         """ Args for HttpRequestType [REMOTE] class. """
-        ONE = "2"
-        TWO = "3"
-        THREE = "4"
-        FOUR = "5"
-        FIVE = "6"
-        SIX = "7"
-        SEVEN = "8"
-        EIGHT = "9"
-        NINE = "10"
-        ZERO = "11"
         UP = "103"
         LEFT = "105"
         RIGHT = "106"
@@ -667,20 +542,10 @@ class HttpAPI:
         MENU = "139"
         EXIT = "174"
         OK = "352"
-        INFO = "358"
-        EPG = "365"
-        TV = "377"
-        RADIO = "385"
-        AUDIO = "392"
-        FAV = "393"
         RED = "398"
         GREEN = "399"
         YELLOW = "400"
         BLUE = "401"
-        CH_UP = "402"
-        CH_DOWN = "403"
-        NEXT = "407"
-        BACK = "412"
 
     class Power(str, Enum):
         """ Args for HttpRequestType [POWER] class. """
@@ -691,24 +556,9 @@ class HttpAPI:
         WAKEUP = "4"
         STANDBY = "5"
 
-    PARAM_REQUESTS = {Request.REMOTE,
-                      Request.POWER,
-                      Request.VOL,
-                      Request.EPG,
-                      Request.EPG_NOW,
-                      Request.EPG_MULTI,
-                      Request.TIMER,
-                      Request.RECORDINGS,
-                      Request.N_ZAP}
-
-    STREAM_REQUESTS = {Request.STREAM,
-                       Request.STREAM_CURRENT,
-                       Request.STREAM_TS,
-                       Request.N_STREAM}
-
     def __init__(self, settings):
         from concurrent.futures import ThreadPoolExecutor as PoolExecutor
-        self._executor = PoolExecutor(max_workers=self._MAX_WORKERS)
+        self._executor = PoolExecutor(max_workers=self.__MAX_WORKERS)
 
         self._settings = settings
         self._shutdown = False
@@ -717,45 +567,46 @@ class HttpAPI:
         self._base_url = None
         self._data = None
         self._is_owif = True
-        self._s_type = SettingsType.ENIGMA_2
         self.init()
 
-    def send(self, req_type, ref, callback=print, ref_prefix="", timeout=_TIMEOUT):
+    def send(self, req_type, ref, callback=print, ref_prefix=""):
         if self._shutdown:
             return
 
-        url = self._base_url + req_type
+        url = self._base_url + req_type.value
         data = self._data
 
-        if req_type is self.Request.ZAP or req_type in self.STREAM_REQUESTS:
-            url += quote(ref)
+        if req_type is self.Request.ZAP or req_type is self.Request.STREAM:
+            url += urllib.parse.quote(ref)
         elif req_type is self.Request.PLAY or req_type is self.Request.PLAYER_REMOVE:
-            url = f"{url}{ref_prefix}{quote(ref).replace('%3A', '%253A')}"
+            url += "{}{}".format(ref_prefix, urllib.parse.quote(ref).replace("%3A", "%253A"))
         elif req_type is self.Request.GRUB:
             data = None  # Must be disabled for token-based security.
-            url = f"{self._main_url}/{req_type}{ref}"
-        elif req_type in self.PARAM_REQUESTS:
+            url = "{}/{}{}".format(self._main_url, req_type.value, ref)
+        elif req_type in (self.Request.REMOTE,
+                          self.Request.POWER,
+                          self.Request.VOL,
+                          self.Request.EPG,
+                          self.Request.TIMER):
             url += ref
 
         def done_callback(f):
             callback(f.result())
 
-        future = self._executor.submit(self.get_response, req_type, url, data, self._s_type, timeout)
+        future = self._executor.submit(get_response, req_type, url, data)
         future.add_done_callback(done_callback)
 
     @run_task
     def init(self):
-        self._s_type = self._settings.setting_type
-        user, password, use_ssl = self._settings.user, self._settings.password, self._settings.http_use_ssl
-        self._main_url = f"http{'s' if use_ssl else ''}://{self._settings.host}:{self._settings.http_port}"
-        self._base_url = f"{self._main_url}/{'web' if self._s_type is SettingsType.ENIGMA_2 else 'control'}/"
-        self.init_auth(user, password, self._main_url, use_ssl)
-
-        self._data = None
-        if self._s_type is SettingsType.ENIGMA_2:
-            s_id = self.get_session_id(user, password, f"{self._main_url}/web/{self.Request.TOKEN}")
-            if s_id != "0":
-                self._data = urlencode({"user": user, "password": password, "sessionid": s_id}).encode("utf-8")
+        user, password = self._settings.user, self._settings.password
+        use_ssl = self._settings.http_use_ssl
+        self._main_url = "http{}://{}:{}".format("s" if use_ssl else "", self._settings.host, self._settings.http_port)
+        self._base_url = "{}/web/".format(self._main_url)
+        init_auth(user, password, self._main_url, use_ssl)
+        url = "{}/web/{}".format(self._main_url, self.Request.TOKEN.value)
+        s_id = get_session_id(user, password, url)
+        if s_id != "0":
+            self._data = urllib.parse.urlencode({"user": user, "password": password, "sessionid": s_id}).encode("utf-8")
 
         self.send(self.Request.INFO, None, self.init_callback)
 
@@ -776,91 +627,69 @@ class HttpAPI:
         self._shutdown = True
         self._executor.shutdown()
 
-    @staticmethod
-    def get_response(req_type, url, data=None, s_type=SettingsType.ENIGMA_2, timeout=_TIMEOUT):
-        try:
-            with urlopen(Request(url, data=data), timeout=timeout) as f:
-                if s_type is SettingsType.ENIGMA_2:
-                    return HttpAPI.get_e2_response_data(req_type, f)
-                elif s_type is SettingsType.NEUTRINO_MP:
-                    return HttpAPI.get_neutrino_response_data(req_type, f)
-                else:
-                    return f.read().decode("utf-8")
-        except HTTPError as e:
-            if req_type is HttpAPI.Request.TEST:
-                raise e
-            return {"error_code": e.code}
-        except OSError as e:
-            if req_type is HttpAPI.Request.TEST:
-                raise e
-        except ETree.ParseError as e:
-            log("Parsing response error: {}".format(e))
 
-        return {"error_code": -1}
+def get_response(req_type, url, data=None):
+    try:
+        with urlopen(Request(url, data=data), timeout=10) as f:
+            if req_type is HttpAPI.Request.STREAM or req_type is HttpAPI.Request.STREAM_CURRENT:
+                return {"m3u": f.read().decode("utf-8")}
+            elif req_type is HttpAPI.Request.GRUB:
+                return {"img_data": f.read()}
+            elif req_type is HttpAPI.Request.CURRENT:
+                for el in ETree.fromstring(f.read().decode("utf-8")).iter("e2event"):
+                    return {el.tag: el.text for el in el.iter()}  # return first[current] event from the list
+            elif req_type is HttpAPI.Request.PLAYER_LIST:
+                return [{el.tag: el.text for el in el.iter()} for el in
+                        ETree.fromstring(f.read().decode("utf-8")).iter("e2file")]
+            elif req_type is HttpAPI.Request.EPG:
+                return {"event_list": [{el.tag: el.text for el in el.iter()} for el in
+                                       ETree.fromstring(f.read().decode("utf-8")).iter("e2event")]}
+            elif req_type is HttpAPI.Request.TIMER_LIST:
+                return {"timer_list": [{el.tag: el.text for el in el.iter()} for el in
+                                       ETree.fromstring(f.read().decode("utf-8")).iter("e2timer")]}
+            else:
+                return {el.tag: el.text for el in ETree.fromstring(f.read().decode("utf-8")).iter()}
+    except HTTPError as e:
+        if req_type is HttpAPI.Request.TEST:
+            raise e
+        return {"error_code": e.code}
+    except (URLError, ConnectionResetError) as e:
+        if req_type is HttpAPI.Request.TEST:
+            raise e
+    except ETree.ParseError as e:
+        log("Parsing response error: {}".format(e))
 
-    @staticmethod
-    def get_e2_response_data(req_type, f):
-        if req_type in HttpAPI.STREAM_REQUESTS:
-            return {"m3u": f.read().decode("utf-8")}
-        elif req_type is HttpAPI.Request.GRUB:
-            return {"img_data": f.read()}
-        elif req_type is HttpAPI.Request.CURRENT:
-            for el in ETree.fromstring(f.read().decode("utf-8")).iter("e2event"):
-                return {el.tag: el.text for el in el.iter()}  # return first[current] event from the list
-        elif req_type is HttpAPI.Request.PLAYER_LIST:
-            return [{el.tag: el.text for el in el.iter()} for el in
-                    ETree.fromstring(f.read().decode("utf-8")).iter("e2file")]
-        elif req_type in (HttpAPI.Request.EPG, HttpAPI.Request.EPG_NOW, HttpAPI.Request.EPG_MULTI):
-            return {"event_list": [{el.tag: el.text for el in el.iter()} for el in
-                                   ETree.fromstring(f.read().decode("utf-8")).iter("e2event")]}
-        elif req_type is HttpAPI.Request.TIMER_LIST:
-            return {"timer_list": [{el.tag: el.text for el in el.iter()} for el in
-                                   ETree.fromstring(f.read().decode("utf-8")).iter("e2timer")]}
-        elif req_type is HttpAPI.Request.REC_DIRS:
-            return {"rec_dirs": [el.text for el in ETree.fromstring(f.read().decode("utf-8")).iter("e2location")]}
-        elif req_type is HttpAPI.Request.RECORDINGS:
-            return {"recordings": [{el.tag: el.text for el in el.iter()} for el in
-                                   ETree.fromstring(f.read().decode("utf-8")).iter("e2movie")]}
-        else:
-            return {el.tag: el.text for el in ETree.fromstring(f.read().decode("utf-8")).iter()}
+    return {"error_code": -1}
 
-    @staticmethod
-    def get_neutrino_response_data(req_type, f):
-        if req_type is HttpAPI.Request.N_INFO:
-            return {"info": f.read().decode("utf-8").strip()}
-        elif req_type is HttpAPI.Request.N_STREAM:
-            return {"m3u": f.read().decode("utf-8")}
-        return {"data": f.read().decode("utf-8")}
 
-    @staticmethod
-    def init_auth(user, password, url, use_ssl=False):
-        """ Init authentication """
-        pass_mgr = HTTPPasswordMgrWithDefaultRealm()
-        pass_mgr.add_password(None, url, user, password)
-        auth_handler = HTTPBasicAuthHandler(pass_mgr)
+def init_auth(user, password, url, use_ssl=False):
+    """ Init authentication """
+    pass_mgr = HTTPPasswordMgrWithDefaultRealm()
+    pass_mgr.add_password(None, url, user, password)
+    auth_handler = HTTPBasicAuthHandler(pass_mgr)
 
-        if use_ssl:
-            import ssl
-            from urllib.request import HTTPSHandler
+    if use_ssl:
+        import ssl
+        from urllib.request import HTTPSHandler
 
-            opener = build_opener(auth_handler, HTTPSHandler(context=ssl._create_unverified_context()))
-        else:
-            opener = build_opener(auth_handler)
+        opener = build_opener(auth_handler, HTTPSHandler(context=ssl._create_unverified_context()))
+    else:
+        opener = build_opener(auth_handler)
 
-        install_opener(opener)
+    install_opener(opener)
 
-    @staticmethod
-    def get_session_id(user, password, url):
-        data = urllib.parse.urlencode(dict(user=user, password=password)).encode("utf-8")
-        return HttpAPI.get_response(HttpAPI.Request.TOKEN, url, data=data).get("e2sessionid", "0")
 
-    @staticmethod
-    def get_post_data(base_url, password, user):
-        s_id = HttpAPI.get_session_id(user, password, "{}/web/{}".format(base_url, HttpAPI.Request.TOKEN))
-        data = None
-        if s_id != "0":
-            data = urllib.parse.urlencode({"user": user, "password": password, "sessionid": s_id}).encode("utf-8")
-        return data
+def get_session_id(user, password, url):
+    data = urllib.parse.urlencode(dict(user=user, password=password)).encode("utf-8")
+    return get_response(HttpAPI.Request.TOKEN, url, data=data).get("e2sessionid", "0")
+
+
+def get_post_data(base_url, password, user):
+    s_id = get_session_id(user, password, "{}/web/{}".format(base_url, HttpAPI.Request.TOKEN.value))
+    data = None
+    if s_id != "0":
+        data = urllib.parse.urlencode({"user": user, "password": password, "sessionid": s_id}).encode("utf-8")
+    return data
 
 
 # ***************** Connections testing *******************#
@@ -869,36 +698,21 @@ def test_ftp(host, port, user, password, timeout=5):
     try:
         with FTP(host=host, user=user, passwd=password, timeout=timeout) as ftp:
             return ftp.getwelcome()
-    except all_errors as e:
+    except (error_perm, ConnectionRefusedError, OSError) as e:
         raise TestException(e)
 
 
-def test_http(host, port, user, password, timeout=5, use_ssl=False, skip_message=False, s_type=SettingsType.ENIGMA_2):
-    t_msg = "Connection test!"
-    if s_type is SettingsType.ENIGMA_2:
-        params = urlencode({"text": t_msg, "type": 2, "timeout": timeout})
-        params = "deviceinfo" if skip_message else f"message?{params}"
-    elif s_type is SettingsType.NEUTRINO_MP:
-        params = urlencode({"nmsg": t_msg, "timeout": 5}, quote_via=quote)
-        params = "info" if skip_message else f"message?{params}"
-    else:
-        raise TestException("This type of settings is not supported!")
-
-    base_url = f"http{'s' if use_ssl else ''}://{host}:{port}"
-    base = "web" if s_type is SettingsType.ENIGMA_2 else "control"
-    url = f"{base_url}/{base}/{params}"
-    # Authentication
-    HttpAPI.init_auth(user, password, base_url, use_ssl)
-    data = HttpAPI.get_post_data(base_url, password, user) if s_type is SettingsType.ENIGMA_2 else None
+def test_http(host, port, user, password, timeout=5, use_ssl=False, skip_message=False):
+    params = urlencode({"text": "Connection test", "type": 2, "timeout": timeout})
+    params = "statusinfo" if skip_message else "message?{}".format(params)
+    base_url = "http{}://{}:{}".format("s" if use_ssl else "", host, port)
+    # authentication
+    init_auth(user, password, base_url, use_ssl)
+    data = get_post_data(base_url, password, user)
 
     try:
-        log("Testing HTTP connection...")
-        resp = HttpAPI.get_response(HttpAPI.Request.TEST, url, data, s_type)
-
-        if s_type is SettingsType.ENIGMA_2:
-            return resp.get("e2enigmaversion", "")
-        return resp
-    except (RemoteDisconnected, URLError, HTTPError) as e:
+        return get_response(HttpAPI.Request.TEST, "{}/web/{}".format(base_url, params), data).get("e2statetext", "")
+    except (URLError, HTTPError) as e:
         raise TestException(e)
 
 

app/eparser/__init__.py

@@ -62,7 +62,7 @@ def get_bouquets(path, s_type):
 def write_bouquet(path, bq, s_type):
     if s_type is SettingsType.ENIGMA_2:
         writer = BouquetsWriter(path, None)
-        writer.write_bouquet(f"{path}userbouquet.{bq.name}.{bq.type}", bq.name, bq.services)
+        writer.write_bouquet(path + "userbouquet.{}.{}".format(bq.name, bq.type), bq.name, bq.services)
     elif s_type is SettingsType.NEUTRINO_MP:
         from .neutrino.bouquets import write_bouquet
         write_bouquet(path, bq)

app/eparser/ecommons.py

@@ -1,37 +1,7 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Common elements module. """
+""" Common elements module """
 from collections import namedtuple
 from enum import Enum
 
-from app.commons import log
-
 Service = namedtuple("Service", ["flags_cas", "transponder_type", "coded", "service", "locked", "hide", "package",
                                  "service_type", "picon", "picon_id", "ssid", "freq", "rate", "pol", "fec",
                                  "system", "pos", "data_id", "fav_id", "transponder"])
@@ -45,11 +15,6 @@ class BqServiceType(Enum):
     MARKER = "MARKER"  # 64
     SPACE = "SPACE"  # 832 [hidden marker]
     ALT = "ALT"  # Service with alternatives
-    BOUQUET = "BOUQUET"  # Sub bouquet.
-
-    @classmethod
-    def _missing_(cls, value):
-        return cls.DEFAULT
 
 
 Bouquet = namedtuple("Bouquet", ["name", "type", "services", "locked", "hidden", "file"])
@@ -57,18 +22,12 @@ Bouquet.__new__.__defaults__ = (None, BqServiceType.DEFAULT, [], None, None, Non
 Bouquets = namedtuple("Bouquets", ["name", "type", "bouquets"])
 BouquetService = namedtuple("BouquetService", ["name", "type", "data", "num"])
 
-# *************** *.xml [Satellites, Terrestrial, Cable] ***************** #
+# ***************** Satellites *******************#
 
 Satellite = namedtuple("Satellite", ["name", "flags", "position", "transponders"])
-Terrestrial = namedtuple("Terrestrial", ["name", "flags", "countrycode", "transponders"])
-Cable = namedtuple("Cable", ["name", "flags", "satfeed", "countrycode", "transponders"])
 
-Transponder = namedtuple("Transponder", ["frequency", "symbol_rate", "polarization", "fec_inner", "system",
-                                         "modulation", "pls_mode", "pls_code", "is_id", "t2mi_plp_id"])
-TerTransponder = namedtuple("TerTransponder", ["centre_frequency", "system", "bandwidth", "constellation",
-                                               "code_rate_hp", "code_rate_lp", "guard_interval", "transmission_mode",
-                                               "hierarchy_information", "inversion", "plp_id"])
-CableTransponder = namedtuple("CableTransponder", ["frequency", "symbol_rate", "fec_inner", "modulation"])
+Transponder = namedtuple("Transponder", ["frequency", "symbol_rate", "polarization", "fec_inner",
+                                         "system", "modulation", "pls_mode", "pls_code", "is_id"])
 
 
 class TrType(Enum):
@@ -80,16 +39,11 @@ class TrType(Enum):
 
 
 class BqType(Enum):
-    """ Bouquet type. """
+    """ Bouquet type"""
     BOUQUET = "bouquet"
     TV = "tv"
     RADIO = "radio"
     WEBTV = "webtv"
-    MARKER = "marker"
-
-    @classmethod
-    def _missing_(cls, value):
-        return cls.TV
 
 
 class Flag(Enum):
@@ -122,21 +76,6 @@ class Flag(Enum):
     def is_new(value: int):
         return value & 1 << 5
 
-    @staticmethod
-    def parse(value: str) -> int:
-        """ Returns an int representation of the flag value.
-
-            The flag value is usually represented by the number [int],
-            but can also be appear in hex format.
-         """
-        if len(value) < 3:
-            return 0
-
-        value = value[2:]
-        if value.isdigit():
-            return int(value)
-        return int(value, 16)
-
 
 class Pids(Enum):
     VIDEO = "c:00"
@@ -156,20 +95,12 @@ class Inversion(Enum):
     On = "1"
     Auto = "2"
 
-    @classmethod
-    def _missing_(cls, value):
-        return cls.Auto
-
 
 class Pilot(Enum):
     Off = "0"
     On = "1"
     Auto = "2"
 
-    @classmethod
-    def _missing_(cls, value):
-        return cls.Auto
-
 
 class SystemCable(Enum):
     """  System of cable service """
@@ -201,8 +132,6 @@ SERVICE_TYPE = {"-2": "Data", "1": "TV", "2": "Radio", "3": "Data", "10": "Radio
 # Terrestrial
 BANDWIDTH = {"0": "8MHz", "1": "7MHz", "2": "6MHz", "3": "Auto", "4": "5MHz", "5": "1/712MHz", "6": "10MHz"}
 
-CONSTELLATION = {"0": "QPSK", "1": "16-QAM", "2": "64-QAM", "3": "Auto"}
-
 T_MODULATION = {"0": "QPSK", "1": "QAM16", "2": "QAM64", "3": "Auto", "4": "QAM256"}
 
 TRANSMISSION_MODE = {"0": "2k", "1": "8k", "2": "Auto", "3": "4k", "4": "1k", "5": "16k", "6": "32k"}
@@ -217,7 +146,7 @@ T_FEC = {"0": "1/2", "1": "2/3", "2": "3/4", "3": "5/6", "4": "7/8", "5": "Auto"
 T_SYSTEM = {"0": "DVB-T", "1": "DVB-T2", "-1": "DVB-T/T2"}
 
 # Cable
-C_MODULATION = {"0": "QPSK", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256", "6": "Auto"}
+C_MODULATION = {"0": "Auto", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256"}
 
 # ATSC
 A_MODULATION = {"0": "Auto", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256", "6": "8VSB",
@@ -248,25 +177,23 @@ def get_value_by_name(en, name):
 
 
 def is_transponder_valid(tr: Transponder):
-    """ Checks transponder validity. """
+    """ Checks  transponder validity """
     try:
         int(tr.frequency)
         int(tr.symbol_rate)
         tr.pls_mode is None or int(tr.pls_mode)
         tr.pls_code is None or int(tr.pls_code)
         tr.is_id is None or int(tr.is_id)
-        tr.t2mi_plp_id is None or int(tr.t2mi_plp_id)
-    except (TypeError, ValueError) as e:
-        log(f"Transponder validation error: {e}\n{tr}")
+    except TypeError:
         return False
 
-    if tr.polarization not in POLARIZATION:
+    if tr.polarization not in POLARIZATION.values():
         return False
-    if tr.fec_inner not in FEC:
+    if tr.fec_inner not in FEC.values():
         return False
-    if tr.system not in SYSTEM:
+    if tr.system not in SYSTEM.values():
         return False
-    if tr.modulation not in MODULATION:
+    if tr.modulation not in MODULATION.values():
         return False
 
     return True

app/eparser/enigma/blacklist.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """ This module used for parsing blacklist file
 
     Parent Lock/Unlock
@@ -39,8 +11,9 @@ def get_blacklist(path):
     with suppress(FileNotFoundError):
         with open(path + __FILE_NAME, "r", encoding="utf-8") as file:
             # filter empty values and "\n"
-            return {*list(filter(None, (x.strip() for x in file.readlines())))}
-    return {}
+
+            return set(filter(None, (x.strip() for x in file.readlines())))
+    return set()
 
 
 def write_blacklist(path, channels):

app/eparser/enigma/bouquets.py

@@ -1,35 +1,6 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """ Module for working with Enigma2 bouquets. """
 import re
 from collections import Counter
-from enum import Enum
 from pathlib import Path
 
 from app.commons import log
@@ -38,11 +9,10 @@ from app.eparser.ecommons import BqServiceType, BouquetService, Bouquets, Bouque
 _TV_FILE = "bouquets.tv"
 _RADIO_FILE = "bouquets.radio"
 _DEFAULT_BOUQUET_NAME = "favourites"
-_MARKER_PREFIX = "[MARKER!] "
 
 
 class BouquetsWriter:
-    """ Class for creating and writing bouquet files.
+    """ Class for creating and writing bouquet files..
 
         If "force_bq_names" then naming the files using the name of the bouquet.
         Some images may have problems displaying the favorites list!
@@ -60,54 +30,42 @@ class BouquetsWriter:
         self._marker_index = 1
         self._space_index = 0
         self._alt_names = set()
-        self._NAME_PATTERN = re.compile("[^\\w_()]+")
 
     def write(self):
         line = []
+        pattern = re.compile("[^\\w_()]+")
 
         for bqs in self._bouquets:
             line.clear()
-            line.append(f"#NAME {bqs.name}\n")
+            line.append("#NAME {}\n".format(bqs.name))
             bq_file_names = {b.file for b in bqs.bouquets}
             count = 1
-            m_count = 0
 
             for bq in bqs.bouquets:
                 bq_name = bq.file
                 if not bq_name:
                     if self._force_bq_names:
-                        bq_name = re.sub(self._NAME_PATTERN, "_", bq.name)
+                        bq_name = re.sub(pattern, "_", bq.name)
                     else:
-                        bq_name = f"de{count:02d}"
+                        bq_name = "de{0:02d}".format(count)
                         while bq_name in bq_file_names:
                             count += 1
-                            bq_name = f"de{count:02d}"
+                            bq_name = "de{0:02d}".format(count)
                         bq_file_names.add(bq_name)
 
-                bq_type = BqType(bq.type)
-                if bq_type is BqType.MARKER:
-                    m_data = bq.file.split(":") if bq.file else None
-                    b_name = m_data[-1].strip() if m_data else bq.name.lstrip(_MARKER_PREFIX)
-                    line.append(self._MARKER.format(m_count, b_name))
-                    m_count += 1
-                else:
-                    if bq_type is BqType.BOUQUET:
-                        bq_name = re.sub(self._NAME_PATTERN, "_", bq.name)
-                        self.write_sub_bouquet(self._path, bq_name, bq, bqs.type)
-                    else:
-                        self.write_bouquet(f"{self._path}userbouquet.{bq_name}.{bqs.type}", bq.name, bq.services)
-                    line.append(self._SERVICE.format(2 if bqs.type == BqType.RADIO.value else 1, bq_name, bqs.type))
+                line.append(self._SERVICE.format(2 if bq.type == BqType.RADIO.value else 1, bq_name, bq.type))
+                self.write_bouquet(self._path + "userbouquet.{}.{}".format(bq_name, bq.type), bq.name, bq.services)
 
-            with open(f"{self._path}bouquets.{bqs.type}", "w", encoding="utf-8", newline="\n") as file:
+            with open(self._path + "bouquets.{}".format(bqs.type), "w", encoding="utf-8") as file:
                 file.writelines(line)
 
     def write_bouquet(self, path, name, services):
         """ Writes single bouquet file. """
-        bouquet = [f"#NAME {name}\n"]
+        bouquet = ["#NAME {}\n".format(name)]
         for srv in services:
             s_type = srv.service_type
             if s_type == BqServiceType.IPTV.name:
-                bouquet.append(f"#SERVICE {srv.fav_id.strip()}\n")
+                bouquet.append("#SERVICE {}\n".format(srv.fav_id.strip()))
             elif s_type == BqServiceType.MARKER.name:
                 m_data = srv.fav_id.strip().split(":")
                 m_data[2] = self._marker_index
@@ -121,56 +79,30 @@ class BouquetsWriter:
                 if services:
                     p = Path(path)
                     alt_name = srv.data_id
-                    f_name = f"alternatives.{alt_name}{p.suffix}"
+                    f_name = "alternatives.{}{}".format(alt_name, p.suffix)
 
                     if self._force_bq_names:
                         alt_name = re.sub(self._ALT_PAT, "_", srv.service).lower()
-                        f_name = f"alternatives.{alt_name}{p.suffix}"
+                        f_name = "alternatives.{}{}".format(alt_name, p.suffix)
 
+                    alt_path = "{}/{}".format(p.parent, f_name)
                     bouquet.append(self._ALT.format(f_name))
-                    self.write_bouquet(f"{p.parent}/{f_name}", srv.service, services)
+                    self.write_bouquet(alt_path, srv.service, services)
             else:
                 data = to_bouquet_id(srv)
                 if srv.service:
-                    bouquet.append(f"#SERVICE {data}:{srv.service}\n#DESCRIPTION {srv.service}\n")
+                    bouquet.append("#SERVICE {}:{}\n#DESCRIPTION {}\n".format(data, srv.service, srv.service))
                 else:
-                    bouquet.append(f"#SERVICE {data}\n")
+                    bouquet.append("#SERVICE {}\n".format(data))
 
-        with open(path, "w", encoding="utf-8", newline="\n") as file:
+        with open(path, "w", encoding="utf-8") as file:
             file.writelines(bouquet)
 
-    def write_sub_bouquet(self, path, file_name, bq, bq_type):
-        bouquet = [f"#NAME {bq.name}\n"]
-        sb_type = 2 if bq_type == BqType.RADIO.value else 1
-
-        for sb in bq.services:
-            bq_name = f"subbouquet.{re.sub(self._NAME_PATTERN, '_', sb.name)}.{sb.type}"
-            self.write_bouquet(f"{path}{bq_name}", sb.name, sb.services)
-            bouquet.append(f"#SERVICE 1:7:{sb_type}:0:0:0:0:0:0:0:FROM BOUQUET \"{bq_name}\" ORDER BY bouquet\n")
-
-        with open(f"{self._path}userbouquet.{file_name}.{bq_type}", "w", encoding="utf-8", newline="\n") as file:
-            file.writelines(bouquet)
-
-
-class ServiceType(Enum):
-    SERVICE = "0"
-    BOUQUET = "7"  # Sub bouquet.
-    MARKER = "64"
-    SPACE = "832"  # Hidden marker.
-    ALT = "134"  # Alternatives.
-    UDP = "256"
-
-    @classmethod
-    def _missing_(cls, value):
-        log("Error. No matching service type [{} {}] was found.".format(cls.__name__, value))
-        return cls.SERVICE
-
 
 class BouquetsReader:
     """ Class for reading and parsing bouquets. """
-    _ALT_PAT = re.compile(r".*alternatives\.+(.*)\.([tv|radio]+).*")
-    _BQ_PAT = re.compile(r".*\s+\W(.*bouquet)\.+(.*)\.+[tv|radio].*")
-    _SUB_BQ_PAT = re.compile(r".*subbouquet\.+(.*)\.([tv|radio]+).*")
+    _ALT_PAT = re.compile(".*alternatives\\.+(.*)\\.([tv|radio]+).*")
+    _BQ_PAT = re.compile(".*userbouquet\\.+(.*)\\.+[tv|radio].*")
     _STREAM_TYPES = {"4097", "5001", "5002", "8193", "8739"}
 
     __slots__ = ["_path"]
@@ -184,96 +116,77 @@ class BouquetsReader:
 
     def parse_bouquets(self, bq_name, bq_type):
         with open(self._path + bq_name, encoding="utf-8", errors="replace") as file:
-            line = file.readline()
-            _, _, bqs_name = line.partition("#NAME")
-            if not bqs_name:
-                log(f"No bouquets name found in '{bq_name}'")
-                bqs_name = "Bouquets (TV)" if bq_type == BqType.TV.value else "Bouquets (Radio)"
-            bouquets = Bouquets(bqs_name.strip(), bq_type, [])
-
+            lines = file.readlines()
+            bouquets = None
+            nm_sep = "#NAME"
             b_names = set()
             real_b_names = Counter()
 
-            for line in file.readlines():
-                if "#SERVICE" in line:
+            for line in lines:
+                if nm_sep in line:
+                    _, _, name = line.partition(nm_sep)
+                    bouquets = Bouquets(name.strip(), bq_type, [])
+                if bouquets and "#SERVICE" in line:
                     name = re.match(self._BQ_PAT, line)
                     if name:
-                        prefix, b_name = name.group(1), name.group(2)
+                        b_name = name.group(1)
                         if b_name in b_names:
-                            log(f"The list of bouquets contains duplicate [{b_name}] names!")
+                            log("The list of bouquets contains duplicate [{}] names!".format(b_name))
                         else:
                             b_names.add(b_name)
 
-                        rb_name, services = self.get_bouquet(self._path, b_name, bq_type, prefix)
+                        rb_name, services = self.get_bouquet(self._path, b_name, bq_type)
                         if rb_name in real_b_names:
-                            log(f"Bouquet file '{prefix}.{b_name}.{bq_type}' has duplicate name: {rb_name}")
+                            log("Bouquet file 'userbouquet.{}.{}' has duplicate name: {}".format(b_name, bq_type,
+                                                                                                 rb_name))
                             real_b_names[rb_name] += 1
-                            rb_name = f"{rb_name} {real_b_names[rb_name]}"
+                            rb_name = "{} {}".format(rb_name, real_b_names[rb_name])
                         else:
                             real_b_names[rb_name] = 0
 
                         bouquets[2].append(Bouquet(rb_name, bq_type, services, None, None, b_name))
                     else:
-                        s_data = line.split(":")
-                        if len(s_data) == 12 and s_data[1] == ServiceType.MARKER.value:
-                            b_name = f"{_MARKER_PREFIX}{s_data[-1].strip()}"
-                            bouquets[2].append(Bouquet(b_name, BqType.MARKER.value, [], None, None, line.strip()))
-                        else:
-                            log(f"Unsupported or invalid data format: [{line}].")
-                else:
-                    log(f"Unsupported or invalid line format: [{line}].")
+                        raise ValueError("No bouquet name found for: {}".format(line))
 
         return bouquets
 
     @staticmethod
     def get_bouquet(path, bq_name, bq_type, prefix="userbouquet"):
         """ Parsing services ids from bouquet file. """
-        with open(f"{path}{prefix}.{bq_name}.{bq_type}", encoding="utf-8", errors="replace") as file:
+        with open(path + "{}.{}.{}".format(prefix, bq_name, bq_type), encoding="utf-8", errors="replace") as file:
             chs_list = file.read()
             services = []
             srvs = list(filter(None, chs_list.split("\n#SERVICE")))  # filtering ['']
             # May come across empty[wrong] files!
             if not srvs:
-                log(f"Bouquet file 'userbouquet.{bq_name}.{bq_type}' is empty or wrong!")
-                return f"{bq_name} [empty]", services
+                log("Bouquet file 'userbouquet.{}.{}' is empty or wrong!".format(bq_name, bq_type))
+                return "{} [empty]".format(bq_name), services
 
             bq_name = srvs.pop(0)
 
             for num, srv in enumerate(srvs, start=1):
                 srv_data = srv.strip().split(":")
-                data_len = len(srv_data)
-                if data_len < 10:
-                    log(f"The bouquet [{bq_name}] service [{num}] has the wrong data format: [{srv}]")
-                    continue
-
-                s_type = ServiceType(srv_data[1])
-                if s_type is ServiceType.MARKER:
+                s_type = srv_data[1]
+                if s_type == "64":
                     m_data, sep, desc = srv.partition("#DESCRIPTION")
                     services.append(BouquetService(desc.strip() if desc else "", BqServiceType.MARKER, srv, num))
-                elif s_type is ServiceType.SPACE:
+                elif s_type == "832":
                     m_data, sep, desc = srv.partition("#DESCRIPTION")
                     services.append(BouquetService(desc.strip() if desc else "", BqServiceType.SPACE, srv, num))
-                elif s_type is ServiceType.ALT:
+                elif s_type == "134":
                     alt = re.match(BouquetsReader._ALT_PAT, srv)
                     if alt:
                         alt_name, alt_type = alt.group(1), alt.group(2)
                         alt_bq_name, alt_srvs = BouquetsReader.get_bouquet(path, alt_name, alt_type, "alternatives")
                         services.append(BouquetService(alt_bq_name, BqServiceType.ALT, alt_name, tuple(alt_srvs)))
-                elif s_type is ServiceType.BOUQUET:
-                    sub = re.match(BouquetsReader._SUB_BQ_PAT, srv)
-                    if sub:
-                        sub_name, sub_type = sub.group(1), sub.group(2)
-                        sub_bq_name, sub_srvs = BouquetsReader.get_bouquet(path, sub_name, sub_type, "subbouquet")
-                        bq = Bouquet(sub_bq_name, sub_type, tuple(sub_srvs), None, None, sub_name)
-                        services.append(BouquetService(sub_bq_name, BqServiceType.BOUQUET, bq, num))
                 elif srv_data[0].strip() in BouquetsReader._STREAM_TYPES or srv_data[10].startswith(("http", "rtsp")):
                     stream_data, sep, desc = srv.partition("#DESCRIPTION")
                     desc = desc.lstrip(":").strip() if desc else srv_data[-1].strip()
                     services.append(BouquetService(desc, BqServiceType.IPTV, srv, num))
                 else:
-                    fav_id = f"{srv_data[3]}:{srv_data[4]}:{srv_data[5]}:{srv_data[6]}"
+                    fav_id = "{}:{}:{}:{}".format(srv_data[3], srv_data[4], srv_data[5], srv_data[6])
                     name = None
-                    if data_len == 12:
+                    if len(srv_data) == 12:
                         name, sep, desc = str(srv_data[-1]).partition("\n#DESCRIPTION")
                     services.append(BouquetService(name, BqServiceType.DEFAULT, fav_id.upper(), num))
 

app/eparser/enigma/lamedb.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """   This module used for parsing and write lamedb file   """
 import re
 
@@ -52,7 +24,7 @@ class LameDbReader:
     """ Lamedb parser class.
 
         Reads and parses the Enigma2 lamedb[5] file.
-        Supports versions 3, 4 and 5.
+        Supports versions 3, 4 and 5..
     """
     __slots__ = ["_path", "_fmt"]
 
@@ -99,7 +71,7 @@ class LameDbReader:
             try:
                 data = str(file.read())
             except UnicodeDecodeError as e:
-                log(f"lamedb parse error: {e}")
+                log("lamedb parse error: " + str(e))
             else:
                 return self.get_services_list(data)
 
@@ -115,7 +87,7 @@ class LameDbReader:
             for line in lns:
                 if line.startswith("s:"):
                     srv_data = line.strip("s:").split(",", 2)
-                    srv_data[1] = srv_data[1].strip("\"\n")
+                    srv_data[1] = srv_data[1].strip("\"")
                     data_len = len(srv_data)
                     if data_len == 3:
                         srv_data[2] = srv_data[2].strip()
@@ -129,7 +101,7 @@ class LameDbReader:
                         tr, srv = data[0].strip("t:"), data[1].strip().replace(":", " ", 1)
                         trs[tr] = srv
                     else:
-                        log(f"Error while parsing transponder data [ver. 5] for line: {line}")
+                        log("Error while parsing transponder data [ver. 5] for line: {}".format(line))
 
             return self.parse_services(srvs, trs)
 
@@ -151,33 +123,33 @@ class LameDbReader:
             is_v3 = False
             if len(tid) < 4:
                 is_v3 = True
-                tid = f"{tid:0>4}"
+                tid = "{:0>4}".format(tid)
                 data[2] = tid
             if len(nid) < 4:
                 is_v3 = True
-                nid = f"{nid:0>4}"
+                nid = "{:0>4}".format(nid)
                 data[3] = nid
             if is_v3:
-                data[0] = f"{data[0]:0>4}"
+                data[0] = "{:0>4}".format(data[0])
                 data_id = _SEP.join(data)
 
             srv_type = int(data[4])
-            transponder_id = f"{data[1]}:{tid}:{nid}"
+            transponder_id = "{}:{}:{}".format(data[1], tid, nid)
             transponder = transponders.get(transponder_id, None)
-            # The tid and nid values can be 0.
-            tid = tid.lstrip(sp).upper() or "0"
-            nid = nid.lstrip(sp).upper() or "0"
+
+            tid = tid.lstrip(sp).upper()
+            nid = nid.lstrip(sp).upper()
             ssid = str(data[0]).lstrip(sp).upper()
             onid = str(data[1]).lstrip(sp).upper()
             # For comparison in bouquets. Needed in upper case!!!
-            fav_id = f"{ssid}:{tid}:{nid}:{onid}"
-            picon_id = f"1_0_{srv_type:X}_{ssid}_{tid}_{nid}_{onid}_0_0_0.png"
-            s_id = f"1:0:{srv_type:X}:{ssid}:{tid}:{nid}:{onid}:0:0:0:"
+            fav_id = "{}:{}:{}:{}".format(ssid, tid, nid, onid)
+            picon_id = "1_0_{:X}_{}_{}_{}_{}_0_0_0.png".format(srv_type, ssid, tid, nid, onid)
+            s_id = "1:0:{:X}:{}:{}:{}:{}:0:0:0:".format(srv_type, ssid, tid, nid, onid)
 
             all_flags = srv[2].split(",")
             coded = CODED_ICON if list(filter(lambda x: x.startswith("C:"), all_flags)) else None
             flags = list(filter(lambda x: x.startswith("f:"), all_flags))
-            hide = HIDE_ICON if flags and Flag.is_hide(Flag.parse(flags[0])) else None
+            hide = HIDE_ICON if flags and Flag.is_hide(int(flags[0][2:])) else None
             locked = LOCKED_ICON if s_id in blacklist else None
 
             package = list(filter(lambda x: x.startswith("p:"), all_flags))
@@ -188,7 +160,7 @@ class LameDbReader:
                 tr_type = TrType(tr_type)
                 tr = tr.split(_SEP)
                 service_type = SERVICE_TYPE.get(data[4], SERVICE_TYPE["-2"])
-                # Removing all non-printable symbols!
+                # Removing all non printable symbols!
                 srv_name = "".join(c for c in srv[1] if c.isprintable())
                 freq = tr[0]
                 rate = tr[1]
@@ -203,7 +175,7 @@ class LameDbReader:
                     system = "DVB-S2" if len(tr) > 7 else "DVB-S"
                     pos = tr[4]
                 if tr_type is TrType.Terrestrial:
-                    system = T_SYSTEM.get(tr[10] if len(tr) > 10 else "0", None)
+                    system = T_SYSTEM.get(tr[9], None)
                     pos = "T"
                     fec = T_FEC.get(tr[3], None)
                 elif tr_type is TrType.Cable:
@@ -217,13 +189,13 @@ class LameDbReader:
 
                 # Formatting displayed values.
                 try:
-                    freq = f"{int(freq) // 1000}"
-                    rate = f"{int(rate) // 1000}"
+                    freq = "{}".format(int(freq) // 1000)
+                    rate = "{}".format(int(rate) // 1000)
                     if tr_type is TrType.Satellite:
                         pos = int(pos)
-                        pos = f"{abs(pos / 10):0.1f}{'W' if pos < 0 else 'E'}"
+                        pos = "{:0.1f}{}".format(abs(pos / 10), "W" if pos < 0 else "E")
                 except ValueError as e:
-                    log(f"Parse error [parse_services]: {e}")
+                    log("Parse error [parse_services]: {}".format(e))
 
                 s = Service(srv[2], tr_type.value, coded, srv_name, locked, hide, package, service_type, None,
                             picon_id, data[0], freq, rate, pol, fec, system, pos, data_id, fav_id, transponder)
@@ -258,17 +230,18 @@ class LameDbReader:
         tr_set = set()
         for srv in services:
             data_id = str(srv.data_id).split(_SEP)
-            tr_id = f"{data_id[1]}:{data_id[2]}:{data_id[3]}"
+            tr_id = "{}:{}:{}".format(data_id[1], data_id[2], data_id[3])
             if tr_id not in tr_set:
-                tr_lines.append(f"{tr_id}\n\t{srv.transponder}\n/\n")
+                transponder = "{}\n\t{}\n/\n".format(tr_id, srv.transponder)
+                tr_lines.append(transponder)
                 tr_set.add(tr_id)
             # Services
-            services_lines.append(f"{srv.data_id}\n{srv.service}\n{srv.flags_cas}\n")
+            services_lines.append("{}\n{}\n{}\n".format(srv.data_id, srv.service, srv.flags_cas))
 
         tr_lines.sort()
         lines.extend(tr_lines)
         lines.extend(services_lines)
-        lines.append(f"end\n{_END_LINE}")
+        lines.append("end\n" + _END_LINE)
 
         return lines
 
@@ -310,7 +283,7 @@ class LameDbWriter:
     def write(self):
         if self._fmt == 4:
             # Writing lamedb file ver.4
-            with open(self._path + _FILE_NAME, "w", encoding="utf-8", newline="\n") as file:
+            with open(self._path + _FILE_NAME, "w", encoding="utf-8") as file:
                 file.writelines(LameDbReader.get_services_lines(self._services))
         elif self._fmt == 5:
             self.write_to_lamedb5()
@@ -323,19 +296,19 @@ class LameDbWriter:
 
         for srv in self._services:
             data_id = str(srv.data_id).split(_SEP)
-            tr_id = f"{data_id[1]}:{data_id[2]}:{data_id[3]}"
-            tr_set.add(f"t:{tr_id},{srv.transponder.replace(' ', ':', 1)}\n")
+            tr_id = "{}:{}:{}".format(data_id[1], data_id[2], data_id[3])
+            tr_set.add("t:{},{}\n".format(tr_id, srv.transponder.replace(" ", ":", 1)))
             # Removing empty packages
             flags = list(filter(lambda x: x != "p:", srv.flags_cas.split(",")))
             flags = ",".join(flags)
             flags = "," + flags if flags else ""
-            services_lines.append(f"s:{srv.data_id},\"{srv.service}\"{flags}\n")
+            services_lines.append("s:{},\"{}\"{}\n".format(srv.data_id, srv.service, flags))
 
         lines.extend(sorted(tr_set))
         lines.extend(services_lines)
         lines.append(_END_LINE)
 
-        with open(self._path + "lamedb5", "w", encoding="utf-8", newline="\n") as file:
+        with open(self._path + "lamedb5", "w", encoding="utf-8") as file:
             file.writelines(lines)
 
 

app/eparser/iptv.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """ Module for IPTV and streams support """
 import re
 from enum import Enum
@@ -38,9 +10,8 @@ from app.ui.uicommons import IPTV_ICON
 
 # url, description, urlkey, account, usrname, psw, s_type, iconsrc, iconsrc_b, group
 NEUTRINO_FAV_ID_FORMAT = "{}::{}::{}::{}::{}::{}::{}::{}::{}::{}"
-ENIGMA2_FAV_ID_FORMAT = " {}:{}:{}:{:X}:{:X}:{:X}:{:X}:0:0:0:{}:{}\n#DESCRIPTION {}\n"
+ENIGMA2_FAV_ID_FORMAT = " {}:0:{}:{:X}:{:X}:{:X}:{:X}:0:0:0:{}:{}\n#DESCRIPTION: {}\n"
 MARKER_FORMAT = " 1:64:{}:0:0:0:0:0:0:0::{}\n#DESCRIPTION {}\n"
-PICON_FORMAT = "{}_{}_{:X}_{:X}_{:X}_{:X}_{:X}_0_0_0.png"
 
 
 class StreamType(Enum):
@@ -50,11 +21,6 @@ class StreamType(Enum):
     NONE_REC_2 = "5002"
     E_SERVICE_URI = "8193"
     E_SERVICE_HLS = "8739"
-    UNKNOWN = "0"
-
-    @classmethod
-    def _missing_(cls, value):
-        return cls.UNKNOWN
 
 
 def parse_m3u(path, s_type, detect_encoding=True, params=None):
@@ -82,10 +48,12 @@ def parse_m3u(path, s_type, detect_encoding=True, params=None):
         p_id = "1_0_1_0_0_0_0_0_0_0.png"
         st = BqServiceType.IPTV.name
         params = params or [0, 0, 0, 0]
-        m_name = BqServiceType.MARKER.name
 
         for line in str(data, encoding=encoding, errors="ignore").splitlines():
             if line.startswith("#EXTINF"):
+                inf, sep, line = line.partition(" ")
+                if not line:
+                    line = inf
                 line, sep, name = line.rpartition(",")
 
                 data = re.split('"', line)
@@ -95,40 +63,39 @@ def parse_m3u(path, s_type, detect_encoding=True, params=None):
                 d = {data[i].lower().strip(" ="): data[i + 1] for i in range(0, len(data) - 1, 2)}
                 picon = d.get("tvg-logo", None)
 
-                if s_type is SettingsType.ENIGMA_2:
-                    grp_name = d.get("group-title", None)
-                    if grp_name not in groups:
-                        groups.add(grp_name)
-                        fav_id = MARKER_FORMAT.format(marker_counter, grp_name, grp_name)
-                        marker_counter += 1
-                        mr = Service(None, None, None, grp_name, *aggr[0:3], m_name, *aggr, fav_id, None)
-                        services.append(mr)
+                grp_name = d.get("group-title", None)
+                if grp_name not in groups:
+                    groups.add(grp_name)
+                    fav_id = MARKER_FORMAT.format(marker_counter, grp_name, grp_name)
+                    marker_counter += 1
+                    mr = Service(None, None, None, grp_name, None, None, None, BqServiceType.MARKER.name, None, None,
+                                 None, None, None, None, None, None, None, None, fav_id, None)
+                    services.append(mr)
             elif line.startswith("#EXTGRP") and s_type is SettingsType.ENIGMA_2:
                 grp_name = line.strip("#EXTGRP:").strip()
                 if grp_name not in groups:
                     groups.add(grp_name)
                     fav_id = MARKER_FORMAT.format(marker_counter, grp_name, grp_name)
                     marker_counter += 1
-                    mr = Service(None, None, None, grp_name, *aggr[0:3], m_name, *aggr, fav_id, None)
+                    mr = Service(None, None, None, grp_name, None, None, None, BqServiceType.MARKER.name, None, None,
+                                 None, None, None, None, None, None, None, None, fav_id, None)
                     services.append(mr)
             elif not line.startswith("#"):
                 url = line.strip()
                 params[0] = sid_counter
                 sid_counter += 1
                 fav_id = get_fav_id(url, name, s_type, params)
-                if s_type is SettingsType.ENIGMA_2:
-                    p_id = get_picon_id(params)
-
                 if all((name, url, fav_id)):
-                    srv = Service(None, None, IPTV_ICON, name, *aggr[0:3], st, picon, p_id, *s_aggr, url, fav_id, None)
+                    srv = Service(None, None, IPTV_ICON, name, None, None, None, st, picon, p_id, None, None, None,
+                                  None, None, None, None, url, fav_id, None)
                     services.append(srv)
                 else:
-                    log(f"*.m3u* parse error ['{path}']: name[{name}], url[{url}], fav id[{fav_id}]")
+                    log("*.m3u* parse error ['{}']: name[{}], url[{}], fav id[{}]".format(path, name, url, fav_id))
 
     return services
 
 
-def export_to_m3u(path, bouquet, s_type, url=None):
+def export_to_m3u(path, bouquet, s_type):
     pattern = re.compile(".*:(http.*):.*") if s_type is SettingsType.ENIGMA_2 else re.compile("(http.*?)::::.*")
     lines = ["#EXTM3U\n"]
     current_grp = None
@@ -139,35 +106,29 @@ def export_to_m3u(path, bouquet, s_type, url=None):
             res = re.match(pattern, s.data)
             if not res:
                 continue
-            lines.append(f"#EXTINF:-1,{s.name}\n")
-            lines.append(current_grp) if current_grp else None
-            lines.append(f"{unquote(res.group(1).strip())}\n")
+            data = res.group(1)
+            lines.append("#EXTINF:-1,{}\n".format(s.name))
+            if current_grp:
+                lines.append(current_grp)
+            lines.append("{}\n".format(unquote(data.strip())))
         elif s_type is BqServiceType.MARKER:
-            current_grp = f"#EXTGRP:{s.name}\n"
-        elif s_type is BqServiceType.DEFAULT and url:
-            lines.append(f"#EXTINF:-1,{s.name}\n")
-            lines.append(current_grp) if current_grp else None
-            lines.append(f"{url}{s.data}\n")
+            current_grp = "#EXTGRP:{}\n".format(s.name)
 
-    with open(f"{path}{bouquet.name}.m3u", "w", encoding="utf-8") as file:
+    with open(path + "{}.m3u".format(bouquet.name), "w", encoding="utf-8") as file:
         file.writelines(lines)
 
 
-def get_fav_id(url, name, settings_type, params=None, st_type=None, s_id=0, srv_type=1):
+def get_fav_id(url, service_name, settings_type, params=None, stream_type=None, s_type=1):
     """ Returns fav id depending on the profile. """
     if settings_type is SettingsType.ENIGMA_2:
-        st_type = st_type or StreamType.NONE_TS.value
+        stream_type = stream_type or StreamType.NONE_TS.value
         params = params or (0, 0, 0, 0)
-        return ENIGMA2_FAV_ID_FORMAT.format(st_type, s_id, srv_type, *params, quote(url), name, name, None)
+        v1, v2, v3, v4 = params
+        return ENIGMA2_FAV_ID_FORMAT.format(stream_type, s_type, v1, v2, v3, v4, quote(url),
+                                            service_name, service_name, None)
     elif settings_type is SettingsType.NEUTRINO_MP:
         return NEUTRINO_FAV_ID_FORMAT.format(url, "", 0, None, None, None, None, "", "", 1)
 
 
-def get_picon_id(params=None, st_type=None, s_id=0, srv_type=1):
-    st_type = st_type or StreamType.NONE_TS.value
-    params = params or (0, 0, 0, 0)
-    return PICON_FORMAT.format(st_type, s_id, srv_type, *params)
-
-
 if __name__ == "__main__":
     pass

app/eparser/neutrino/__init__.py

@@ -1,39 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-SP = "_:::_"
-KSP = "_::_"
-API_VER = "4"
-
-
-def get_attributes(data):
-    return {el[0]: el[1] for el in (e.split(KSP) for e in data.split(SP))}
-
-
-def get_xml_attributes(attr):
-    attrs = attr.attributes
-    return {t: attrs[t].value for t in attrs.keys()}

app/eparser/neutrino/bouquets.py

@@ -1,36 +1,7 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import os
+from xml.dom.minidom import parse, Document
 
 from app.eparser.iptv import NEUTRINO_FAV_ID_FORMAT
-from app.eparser.neutrino import KSP, SP, get_xml_attributes, get_attributes, API_VER
-from app.eparser.neutrino.nxml import XmlHandler, NeutrinoDocument
 from app.ui.uicommons import LOCKED_ICON, HIDE_ICON
 from ..ecommons import Bouquets, Bouquet, BouquetService, BqServiceType, PROVIDER, BqType
 
@@ -52,29 +23,29 @@ def parse_bouquets(file, name, bq_type):
     if not os.path.exists(file):
         return bouquets
 
-    dom = XmlHandler.parse(file)
+    dom = parse(file)
 
     for elem in dom.getElementsByTagName("Bouquet"):
         if elem.hasAttributes():
-            bq_attrs = get_xml_attributes(elem)
-            bq_name = bq_attrs.get("name", "")
-            hidden = bq_attrs.get("hidden", "0")
-            locked = bq_attrs.get("locked", "0")
+            bq_name = elem.attributes["name"].value
+            hidden = elem.attributes.get("hidden")
+            hidden = hidden.value if hidden else hidden
+            locked = elem.attributes.get("locked")
+            locked = locked.value if locked else locked
+            # epg = elem.attributes["epg"].value
             services = []
             for srv_elem in elem.getElementsByTagName("S"):
                 if srv_elem.hasAttributes():
-                    s_attrs = get_xml_attributes(srv_elem)
-                    ssid = s_attrs.get("i", "0")
-                    on = s_attrs.get("on", "0")
-                    tr_id = s_attrs.get("t", "0")
+                    ssid = srv_elem.attributes["i"].value
+                    on = srv_elem.attributes["on"].value
+                    tr_id = srv_elem.attributes["t"].value
                     fav_id = "{}:{}:{}".format(tr_id, on, ssid)
                     services.append(BouquetService(None, BqServiceType.DEFAULT, fav_id, 0))
             bouquets[2].append(Bouquet(name=bq_name,
                                        type=bq_type,
                                        services=services,
                                        locked=LOCKED_ICON if locked == "1" else None,
-                                       hidden=HIDE_ICON if hidden == "1" else None,
-                                       file=SP.join("{}{}{}".format(k, KSP, v) for k, v in bq_attrs.items())))
+                                       hidden=HIDE_ICON if hidden == "1" else None))
 
     if BqType(bq_type) is BqType.BOUQUET:
         for bq in bouquets.bouquets:
@@ -92,27 +63,35 @@ def parse_webtv(path, name, bq_type):
     if not os.path.exists(path):
         return bouquets
 
-    dom = XmlHandler.parse(path)
+    dom = parse(path)
     services = []
     for elem in dom.getElementsByTagName("webtv"):
         if elem.hasAttributes():
-            web_attrs = get_xml_attributes(elem)
-            title = web_attrs.get("title", "")
-            url = web_attrs.get("url", "")
-            description = web_attrs.get("description", "")
-            urlkey = web_attrs.get("urlkey", None)
-            account = web_attrs.get("account", None)
-            usrname = web_attrs.get("usrname", None)
-            psw = web_attrs.get("psw", None)
-            s_type = web_attrs.get("type", None)
-            iconsrc = web_attrs.get("iconsrc", None)
-            iconsrc_b = web_attrs.get("iconsrc_b", None)
-            group = web_attrs.get("group", None)
+            title = elem.attributes["title"].value
+            url = elem.attributes["url"].value
+            description = elem.attributes.get("description")
+            description = description.value if description else description
+            urlkey = elem.attributes.get("urlkey", None)
+            urlkey = urlkey.value if urlkey else urlkey
+            account = elem.attributes.get("account", None)
+            account = account.value if account else account
+            usrname = elem.attributes.get("usrname", None)
+            usrname = usrname.value if usrname else usrname
+            psw = elem.attributes.get("psw", None)
+            psw = psw.value if psw else psw
+            s_type = elem.attributes.get("type", None)
+            s_type = s_type.value if s_type else s_type
+            iconsrc = elem.attributes.get("iconsrc", None)
+            iconsrc = iconsrc.value if iconsrc else iconsrc
+            iconsrc_b = elem.attributes.get("iconsrc_b", None)
+            iconsrc_b = iconsrc_b.value if iconsrc_b else iconsrc_b
+            group = elem.attributes.get("group", None)
+            group = group.value if group else group
             fav_id = NEUTRINO_FAV_ID_FORMAT.format(url, description, urlkey, account, usrname, psw, s_type, iconsrc,
                                                    iconsrc_b, group)
             services.append(BouquetService(name=title, type=BqServiceType.IPTV, data=fav_id, num=0))
 
-    bouquet = Bouquet(name="default", type=bq_type, services=services, locked=None, hidden=None, file=None)
+    bouquet = Bouquet(name="default", type=bq_type, services=services, locked=None, hidden=None)
     bouquets[2].append(bouquet)
 
     return bouquets
@@ -128,47 +107,38 @@ def write_bouquets(path, bouquets):
 
 
 def write_bouquet(file, bouquet):
-    doc = NeutrinoDocument()
+    doc = Document()
     root = doc.createElement("zapit")
-    root.setAttribute("api", API_VER)
     doc.appendChild(root)
     comment = doc.createComment(_COMMENT)
     doc.appendChild(comment)
 
     for bq in bouquet.bouquets:
-        attrs = get_attributes(bq.file) if bq.file else {}
-        attrs["name"] = bq.name
-        if bq.hidden:
-            attrs["hidden"] = "1"
-        else:
-            attrs.pop("hidden", None)
-        if bq.locked:
-            attrs["locked"] = "1"
-        else:
-            attrs.pop("locked", None)
-
         bq_elem = doc.createElement("Bouquet")
-        for k, v in attrs.items():
-            bq_elem.setAttribute(k, v)
-
+        bq_elem.setAttribute("name", bq.name)
+        bq_elem.setAttribute("hidden", "1" if bq.hidden else "0")
+        bq_elem.setAttribute("locked", "1" if bq.locked else "0")
+        bq_elem.setAttribute("epg", "0")
         root.appendChild(bq_elem)
 
         for srv in bq.services:
+            f_data = srv.flags_cas.split(":")
             tr_id, on, ssid = srv.fav_id.split(":")
             srv_elem = doc.createElement("S")
             srv_elem.setAttribute("i", ssid)
             srv_elem.setAttribute("n", srv.service)
             srv_elem.setAttribute("t", tr_id)
             srv_elem.setAttribute("on", on)
+            srv_elem.setAttribute("s", f_data[1])
             srv_elem.setAttribute("frq", srv.freq)
-            srv_elem.setAttribute("s", get_attributes(srv.flags_cas).get("position", "0"))
+            srv_elem.setAttribute("l", "0")  # temporary !!!
             bq_elem.appendChild(srv_elem)
 
-    doc.write_xml(file)
+    doc.writexml(open(file, "w"), addindent="    ", newl="\n", encoding="UTF-8")
 
 
 def write_webtv(file, bouquet):
-    doc = NeutrinoDocument()
+    doc = Document()
     root = doc.createElement("webtvs")
     doc.appendChild(root)
     comment = doc.createComment(_COMMENT)
@@ -202,7 +172,7 @@ def write_webtv(file, bouquet):
 
             root.appendChild(srv_elem)
 
-    doc.write_xml(file)
+    doc.writexml(open(file, "w"), addindent="    ", newl="\n", encoding="UTF-8")
 
 
 if __name__ == "__main__":

app/eparser/neutrino/nxml.py

@@ -1,114 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Additional module for working with Neutrino xml files. """
-import re
-from xml.dom.minidom import parseString, Document, Element, Node
-from xml.parsers.expat import ExpatError
-
-from app.commons import log
-
-
-class XmlHandler:
-    """ Utility class for handling Neutrino xml files. """
-    __slots__ = ()
-
-    ERROR_MESSAGE = "The file [{}] is not formatted correctly or contains invalid characters! Cause: {}"
-
-    @staticmethod
-    def parse(path):
-        """ Parses a file into the DOM by filename. """
-        try:
-            return parseString(open(path, "r", encoding="utf-8", errors="ignore").read())
-        except ExpatError as e:
-            # Some neutrino configuration files may contain text data with invalid character ['&'].
-            # https://www.w3.org/TR/xml/#syntax
-            # Apparently there is an error in Neutrino itself and the document is not initially formed correctly.
-            log(XmlHandler.ERROR_MESSAGE.format(path, e))
-
-            return XmlHandler.preprocess(path)
-
-    @staticmethod
-    def preprocess(path):
-        """ Pre-processing xml [for '&' symbol] for correct parsing. """
-        with open(path, "r", encoding="utf-8", errors="ignore") as f:
-            pat = re.compile("&([^;\\W]*([^;\\w]|$))")
-            log("Processing the file '{}'...".format(path))
-            try:
-                dom = parseString(re.sub(pat, "&", f.read()))
-            except ExpatError as e:
-                msg = XmlHandler.ERROR_MESSAGE.format(path, e)
-                log(msg)
-                raise ValueError(e)
-            else:
-                log("Done!")
-                return dom
-
-
-class NeutrinoDocument(Document):
-
-    def createElement(self, tag_name):
-        e = NElement(tag_name)
-        e.ownerDocument = self
-        return e
-
-    def write_xml(self, path):
-        self.writexml(open(path, "w", encoding="utf-8"), addindent="    ", newl="\n", encoding="UTF-8")
-
-
-class NElement(Element):
-
-    def writexml(self, writer, indent="", add_indent="", new_line=""):
-        """ Overridden specifically for neutrino for more correct [' -> optional] xml attrs generation. """
-        writer.write(indent + "<" + self.tagName)
-        attrs = self._get_attributes()
-
-        for a_name in attrs.keys():
-            writer.write(" %s=\"" % a_name)
-            self.write_data(writer, attrs[a_name].value)
-            writer.write("\"")
-        if self.childNodes:
-            writer.write(">")
-            if len(self.childNodes) == 1 and self.childNodes[0].nodeType in (Node.TEXT_NODE, Node.CDATA_SECTION_NODE):
-                self.childNodes[0].writexml(writer, '', '', '')
-            else:
-                writer.write(new_line)
-                for node in self.childNodes:
-                    node.writexml(writer, indent + add_indent, add_indent, new_line)
-                writer.write(indent)
-            writer.write("</%s>%s" % (self.tagName, new_line))
-        else:
-            writer.write("/>%s" % new_line)
-
-    @staticmethod
-    def write_data(writer, data):
-        """ Writes data chars to writer."""
-        if data:
-            data = data.replace("&", "&amp;").replace("<", "&lt;").replace("\"", "&quot;").replace(">", "&gt;")
-            data = data.replace("'", "&apos;")
-            writer.write(data)

app/eparser/neutrino/services.py

@@ -1,227 +1,160 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-from collections import defaultdict
+from xml.dom.minidom import parse, Document
 
 from app.commons import log
-from app.eparser.ecommons import (Service, POLARIZATION, FEC, SYSTEM, SERVICE_TYPE, PROVIDER, T_SYSTEM, TrType,
-                                  SystemCable)
-from app.eparser.neutrino import get_xml_attributes, SP, KSP, get_attributes, API_VER
-from app.eparser.neutrino.nxml import XmlHandler, NeutrinoDocument
+from ..ecommons import Service, POLARIZATION, FEC, SYSTEM, SERVICE_TYPE, PROVIDER
 
 _FILE = "services.xml"
+_TR_ATTR_NAMES = ("id", "on", "frq", "inv", "sr", "fec", "pol", "mod", "sys")  # transponder attributes
+_SRV_ATTR_NAMES = ("t", "s", "num", "f", "v", "a", "p", "pmt", "tx", "vt")  # service attributes
 
 
 def write_services(path, services):
-    NeutrinoServiceWriter(path, services).write()
+    doc = Document()
+    root = doc.createElement("zapit")
+    root.setAttribute("api", "4")
+    doc.appendChild(root)
+    comment = doc.createComment(" File was created in DemonEditor. Enjoy watching! ")
+    doc.appendChild(comment)
+
+    sats = {}
+    for srv in services:
+        flag = srv[0]
+        if flag in sats:
+            sats.get(flag).append(srv)
+        else:
+            srv_list = [srv]
+            sats[flag] = srv_list
+
+    for sat in sats:
+        tr_atr = sat.split(":")
+        sat_elem = doc.createElement("sat")
+        sat_elem.setAttribute("name", tr_atr[0])
+        sat_elem.setAttribute("position", tr_atr[1])
+        sat_elem.setAttribute("diseqc", tr_atr[2])
+        sat_elem.setAttribute("uncommited", tr_atr[3])
+        root.appendChild(sat_elem)
+
+        transponers = {}
+        for srv in sats.get(sat):
+            flag = srv[-1]
+            if flag in transponers:
+                transponers.get(flag).append(srv)
+            else:
+                srv_list = [srv]
+                transponers[flag] = srv_list
+
+        for tr in transponers:
+            tr_elem = doc.createElement("TS")
+            tr_atr = tr.split(":")
+            for i, value in enumerate(tr_atr):
+                if value == "None":
+                    continue
+                tr_elem.setAttribute(_TR_ATTR_NAMES[i], value)
+            sat_elem.appendChild(tr_elem)
+
+            for srv in transponers.get(tr):
+                srv_elem = doc.createElement("S")
+                srv_elem.setAttribute("i", srv.ssid)
+                srv_elem.setAttribute("n", srv.service)
+
+                srv_attrs = srv.data_id.split(":")
+                api = srv_attrs.pop(0)
+
+                if api == "3":
+                    root.setAttribute("api", "3")  # !!!
+                for i, value in enumerate(srv_attrs):
+                    if value == "None":
+                        continue
+                    srv_elem.setAttribute(_SRV_ATTR_NAMES[i], value)
+
+                tr_elem.appendChild(srv_elem)
+
+    doc.writexml(open(path + _FILE, "w"), addindent="    ", newl="\n", encoding="UTF-8")
+    doc.unlink()
 
 
 def get_services(path):
-    return NeutrinoServicesReader(path).get_services()
+    return parse_services(path)
 
 
-class NeutrinoServiceWriter:
+def parse_services(path):
+    """ Parsing services from xml"""
+    dom = parse(path + _FILE)
+    services = []
 
-    def __init__(self, path, services):
-        self._path = path + _FILE
-        self._services = services
+    for root in dom.getElementsByTagName("zapit"):
+        api = root.attributes["api"].value
 
-        self._api = API_VER
-        self._doc = NeutrinoDocument()
-        self._root = self._doc.createElement("zapit")
-        self._root.setAttribute("api", self._api)
-        self._doc.appendChild(self._root)
-        self._doc.appendChild(self._doc.createComment(" File was created in DemonEditor. Enjoy watching! "))
+        for elem in root.getElementsByTagName("sat"):
+            if elem.hasAttributes():
+                sat_name = elem.attributes["name"].value
+                sat_pos = elem.attributes["position"].value
+                diseqc = elem.attributes.get("diseqc")
+                diseqc = diseqc.value if diseqc else diseqc
+                uncommited = elem.attributes.get("uncommited")
+                uncommited = uncommited.value if uncommited else uncommited
+                sat = "{}:{}:{}:{}".format(sat_name, sat_pos, diseqc, uncommited)
 
-    def write(self):
-        srvs = defaultdict(list)
-        for s in self._services:
-            srvs[s.transponder_type].append(s)
-        self.append_services(srvs.get(TrType.Satellite.value), "sat")
-        self.append_services(srvs.get(TrType.Terrestrial.value), "terrestrial")
-        self.append_services(srvs.get(TrType.Cable.value), "cable")
+                for tr_elem in elem.getElementsByTagName("TS"):
+                    if tr_elem.hasAttributes():
+                        parse_transponder(api, sat, sat_pos, services, tr_elem)
 
-        self._doc.write_xml(self._path)
-        self._doc.unlink()
-
-    def append_services(self, services, s_type):
-        if not services:
-            return
-
-        sats = defaultdict(list)
-        for srv in services:
-            sats[srv[0]].append(srv)
-
-        for sat in sats:
-            sat_elem = self._doc.createElement(s_type)
-            attrs = get_attributes(sat)
-            for k, v in attrs.items():
-                sat_elem.setAttribute(k, v)
-
-            self._root.appendChild(sat_elem)
-
-            transponders = defaultdict(list)
-            for srv in sats.get(sat):
-                transponders[srv[-1]].append(srv)
-
-            for tr in transponders:
-                tr_elem = self._doc.createElement("TS")
-                for k, v in get_attributes(tr).items():
-                    tr_elem.setAttribute(k, v)
-                sat_elem.appendChild(tr_elem)
-
-                for srv in transponders.get(tr):
-                    srv_elem = self._doc.createElement("S")
-                    s_attrs = get_attributes(srv.data_id)
-                    api = s_attrs.pop("api", self._api)
-                    if api != self._api:
-                        self._root.setAttribute("api", api)
-
-                    for k, v in s_attrs.items():
-                        srv_elem.setAttribute(k, v)
-
-                    tr_elem.appendChild(srv_elem)
+        return services
 
 
-class NeutrinoServicesReader:
+def parse_transponder(api, sat, sat_pos, services, tr_elem):
+    tr_id = tr_elem.attributes["id"].value
+    on = tr_elem.attributes["on"].value
+    freq = tr_elem.attributes["frq"].value
+    rate = tr_elem.attributes["sr"].value
+    inv = tr_elem.attributes["inv"].value
+    fec = tr_elem.attributes["fec"].value
+    pol = tr_elem.attributes["pol"].value
+    mod = tr_elem.attributes.get("mod")
+    mod = mod.value if mod else mod
+    sys = tr_elem.attributes.get("sys")
+    sys = sys.value if sys else sys
 
-    def __init__(self, path):
-        self._path = path + _FILE
-        self._attrs = None
-        self._tr = None
-        self._api = "4"
-        self._services = []
+    tr = "{}:{}:{}:{}:{}:{}:{}:{}:{}".format(tr_id, on, freq, inv, rate, fec, pol, mod, sys)
+    tr_id = tr_id.lstrip("0")
+    pol = POLARIZATION.get(pol)
+    # Formatting displayed values.
+    try:
+        freq = "{}".format(int(freq) // 1000)
+        rate = "{}".format(int(rate) // 1000)
+        sat_pos = int(sat_pos)
+        sat_pos = "{:0.1f}{}".format(abs(sat_pos / 10), "W" if sat_pos < 0 else "E")
+    except ValueError as e:
+        log("Neutrino parsing error [parse_transponder]: {}".format(e))
 
-    def get_services(self):
-        dom = XmlHandler.parse(self._path)
+    for srv_elem in tr_elem.getElementsByTagName("S"):
+        if srv_elem.hasAttributes():
+            ssid = srv_elem.attributes["i"].value
+            name = srv_elem.attributes["n"].value
+            srv_type = srv_elem.attributes["t"].value
+            sys = srv_elem.attributes["s"].value
+            num = srv_elem.attributes.get("num")
+            num = num.value if num else num
+            f = srv_elem.attributes.get("f")
+            f = f.value if f else f
+            v, a, p, pmt, tx, vt = [None] * 6
+            # For v3 is possible so: '<S i="0001" n="name" t="1" s="0" num="770" f="4"/>' (equals v4 api)
+            if api == "3" and len(srv_elem.attributes) > 6:
+                v = srv_elem.attributes["v"].value
+                a = srv_elem.attributes["a"].value
+                p = srv_elem.attributes["p"].value
+                pmt = srv_elem.attributes["pmt"].value
+                tx = srv_elem.attributes["tx"].value
+                vt = srv_elem.attributes["vt"].value
 
-        for root in dom.getElementsByTagName("zapit"):
-            if root.hasAttributes():
-                api = root.attributes["api"]
-                self._api = api.value if api else self._api
+            data_id = "{}:{}:{}:{}:{}:{}:{}:{}:{}:{}:{}".format(api, srv_type, sys, num, f, v, a, p, pmt, tx, vt)
+            fav_id = "{}:{}:{}".format(tr_id, on.lstrip("0"), ssid.lstrip("0"))
+            picon_id = "{}{}{}.png".format(tr_id, on, ssid)
+            prv, st, = PROVIDER.get(int(on, 16)), SERVICE_TYPE.get(str(int(srv_type, 16)), SERVICE_TYPE.get("-2"))
 
-            for elem in root.getElementsByTagName("sat"):
-                if elem.hasAttributes():
-                    sat_attrs = get_xml_attributes(elem)
-                    sat_pos = 0
-                    try:
-                        sat_pos = int(sat_attrs.get("position", "0"))
-                        sat_pos = "{:0.1f}{}".format(abs(sat_pos / 10), "W" if sat_pos < 0 else "E")
-                    except ValueError as e:
-                        log("Neutrino parsing error [parse sat position]: {}".format(e))
-                    sat = SP.join("{}{}{}".format(k, KSP, v) for k, v in sat_attrs.items())
-                    for tr_elem in elem.getElementsByTagName("TS"):
-                        if tr_elem.hasAttributes():
-                            self.parse_sat_transponder(sat, sat_pos, tr_elem)
-
-            # Terrestrial DVB-T[2].
-            for elem in root.getElementsByTagName("terrestrial"):
-                if elem.hasAttributes():
-                    terr_attrs = get_xml_attributes(elem)
-                    terr = SP.join("{}{}{}".format(k, KSP, v) for k, v in terr_attrs.items())
-
-                    for tr_elem in elem.getElementsByTagName("TS"):
-                        if tr_elem.hasAttributes():
-                            self.parse_ct_transponder(terr, tr_elem, TrType.Terrestrial)
-
-            # Cable.
-            for elem in root.getElementsByTagName("cable"):
-                if elem.hasAttributes():
-                    cable_attrs = get_xml_attributes(elem)
-                    cable = SP.join("{}{}{}".format(k, KSP, v) for k, v in cable_attrs.items())
-
-                    for tr_elem in elem.getElementsByTagName("TS"):
-                        if tr_elem.hasAttributes():
-                            self.parse_ct_transponder(cable, tr_elem, TrType.Cable)
-
-        return self._services
-
-    def parse_sat_transponder(self, sat, sat_pos, tr_elem):
-        tr_attr = get_xml_attributes(tr_elem)
-        tr = SP.join("{}{}{}".format(k, KSP, v) for k, v in tr_attr.items())
-        tr_id = tr_attr.get("id", "0").lstrip("0")
-        on = tr_attr.get("on", "0")
-        freq = tr_attr.get("frq", "0")
-        rate = tr_attr.get("sr", "0")
-        fec = tr_attr.get("fec", "0")
-
-        pol = POLARIZATION.get(tr_attr.get("pol", "0"))
-        # Formatting displayed values.
-        try:
-            freq = "{}".format(int(freq) // 1000)
-            rate = "{}".format(int(rate) // 1000)
-        except ValueError as e:
-            log("Neutrino parsing error [parse_transponder]: {}".format(e))
-
-        for srv_elem in tr_elem.getElementsByTagName("S"):
-            if srv_elem.hasAttributes():
-                at = get_xml_attributes(srv_elem)
-                at["api"] = self._api
-                ssid, name, s_type, sys = at.get("i", "0"), at.get("n", ""), at.get("t", "3"), at.get("s", "0")
-                data_id = SP.join("{}{}{}".format(k, KSP, v) for k, v in at.items())
-                fav_id = "{}:{}:{}".format(tr_id, on.lstrip("0"), ssid.lstrip("0"))
-                picon_id = "{}{}{}.png".format(tr_id, on, ssid)
-                prv = PROVIDER.get(int(on, 16), "")
-                st = SERVICE_TYPE.get(str(int(s_type, 16)), SERVICE_TYPE.get("-2"))
-
-                srv = Service(sat, TrType.Satellite.value, None, name, None, None, prv, st, None, picon_id, ssid, freq,
-                              rate, pol, FEC.get(fec), SYSTEM.get(sys), sat_pos, data_id, fav_id, tr)
-                self._services.append(srv)
-
-    def parse_ct_transponder(self, terr, tr_elem, tr_type):
-        attrs = get_xml_attributes(tr_elem)
-        tr = SP.join("{}{}{}".format(k, KSP, v) for k, v in attrs.items())
-        tr_id, on, freq = attrs.get("id", "0").lstrip("0"), attrs.get("on", "0"), attrs.get("frq", "0")
-
-        for srv_elem in tr_elem.getElementsByTagName("S"):
-            if srv_elem.hasAttributes():
-                s_at = get_xml_attributes(srv_elem)
-                s_at["api"] = self._api
-                ssid, name, s_type, sys = s_at.get("i", "0"), s_at.get("n", ""), s_at.get("t", "3"), s_at.get("s", "0")
-                data_id = SP.join("{}{}{}".format(k, KSP, v) for k, v in s_at.items())
-                fav_id = "{}:{}:{}".format(tr_id, on.lstrip("0"), ssid.lstrip("0"))
-                picon_id = "{}{}{}.png".format(tr_id, on, ssid)
-                prv = PROVIDER.get(int(on, 16), "")
-                st = SERVICE_TYPE.get(str(int(s_type, 16)), SERVICE_TYPE.get("-2"))
-
-                if tr_type is TrType.Terrestrial:
-                    sys = T_SYSTEM.get(sys)
-                    pos = "T"
-                elif tr_type is TrType.Cable:
-                    sys = SystemCable(sys).name
-                    pos = "C"
-                else:
-                    log("Parse transponder error: Not supported type [{}]".format(tr_type))
-                    break
-
-                srv = Service(terr, tr_type.value, None, name, None, None, prv, st, None, picon_id, ssid,
-                              freq, "0", None, None, sys, pos, data_id, fav_id, tr)
-                self._services.append(srv)
+            srv = Service(sat, None, None, name, None, None, prv, st, None, picon_id, ssid, freq, rate, pol,
+                          FEC.get(fec), SYSTEM.get(sys), sat_pos, data_id, fav_id, tr)
+            services.append(srv)
 
 
 if __name__ == "__main__":

app/eparser/satxml.py

@@ -1,195 +1,120 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
+""" Module foe parsing Satellites.xml
 
-
-""" Module for working with *.xml files.
-
-    For more info see comments.
+    For more info see __COMMENT
 """
-import xml.etree.ElementTree as ETree
+from xml.dom.minidom import parse, Document
 
-from .ecommons import Satellite, Terrestrial, Cable, Transponder, TerTransponder, CableTransponder
+from app.commons import log
+from .ecommons import POLARIZATION, FEC, SYSTEM, MODULATION, Transponder, Satellite, get_key_by_value
 
-_SAT_COMMENT = ("\tFile was created in DemonEditor.\n\n"
-                "Usable flags are:\n"
-                "	1: Network Scan\n"
-                "	2: use BAT\n"
-                "	4: use ONIT\n"
-                "	8: skip NITs of known networks\n"
-                "   This is a bitmap and combinations can be used.\n\n"
-                "Transponder parameters:\n"
-                "\tpolarization: 0 - Horizontal, 1 - Vertical, 2 - Left Circular, 3 - Right Circular\n"
-                "\tfec_inner: 0 - Auto, 1 - 1/2, 2 - 2/3, 3 - 3/4, 4 - 5/6, 5 - 7/8, 6 -  8/9, 7 - 3/5,\n"
-                "\t8 - 4/5, 9 - 9/10, 15 - None\n"
-                "\tmodulation: 0 - Auto, 1 - QPSK, 2 - 8PSK, 4 - 16APSK, 5 - 32APSK\n"
-                "\trolloff: 0 - 0.35, 1 - 0.25, 2 - 0.20, 3 - Auto\n"
-                "\tpilot: 0 - Off, 1 - On, 2 - Auto\n"
-                "\tinversion: 0 = Off, 1 = On, 2 = Auto (default)\n"
-                "\tsystem: 0 = DVB-S, 1 = DVB-S2\n"
-                "\tis_id: 0 - 255\n"
-                "\tpls_mode: 0 - Root, 1 - Gold, 2 - Combo\n"
-                "\tpls_code: 0 - 262142\n\n")
+__COMMENT = ("   File was created in DemonEditor\n\n"
+             "usable flags are\n"
+             "	1: Network Scan\n"
+             "	2: use BAT\n"
+             "	4: use ONIT\n"
+             "	8: skip NITs of known networks\n"
+             "	and combinations of this.\n\n"
 
-_TERRESTRIAL_COMMENT = ("\tFile was created in DemonEditor.\n\n"
-                        "Usable flags are:\n"
-                        "	1: Network Scan\n"
-                        "	2: use BAT\n"
-                        "	4: use ONIT\n"
-                        "	8: skip NITs of known networks\n"
-                        "   This is a bitmap and combinations can be used.\n\n")
-
-_CABLE_COMMENT = ("\tFile was created in DemonEditor.\n\n"
-                  "Transponder parameters:\n"
-                  "\tmodulation:\n"
-                  "\t3: QAM64\n"
-                  "\t5: QAM256\n")
+             "transponder parameters:\n"
+             "polarization: 0 - Horizontal, 1 - Vertical, 2 - Left Circular, 3 - Right Circular\n"
+             "fec_inner: 0 - Auto, 1 - 1/2, 2 - 2/3, 3 - 3/4, 4 - 5/6, 5 - 7/8, 6 -  8/9, 7 - 3/5,\n"
+             "8 - 4/5, 9 - 9/10, 15 - None\n"
+             "modulation: 0 - Auto, 1 - QPSK, 2 - 8PSK, 4 - 16APSK, 5 - 32APSK\n"
+             "rolloff: 0 - 0.35, 1 - 0.25, 2 - 0.20, 3 - Auto\n"
+             "pilot: 0 - Off, 1 - On, 2 - Auto\n"
+             "inversion: 0 = Off, 1 = On, 2 = Auto (default)\n"
+             "system: 0 = DVB-S, 1 = DVB-S2\n"
+             "is_id: 0 - 255\n"
+             "pls_mode: 0 - Root, 1 - Gold, 2 - Combo\n"
+             "pls_code: 0 - 262142\n\n")
 
 
 def get_satellites(path):
-    """ Returns data [Satellite] list from *.xml. """
-    return [Satellite(e.get("name", None),
-                      e.get("flags", None),
-                      e.get("position", None) or "0",
-                      get_sat_transponders(e)) for e in ETree.parse(path).iter("sat")]
+    return parse_satellites(path)
 
 
-def get_sat_transponders(elem):
-    """ Returns satellite transponders list. """
-    return [Transponder(e.get("frequency", "0"),
-                        e.get("symbol_rate", "0"),
-                        e.get("polarization", None),
-                        e.get("fec_inner", None),
-                        e.get("system", None),
-                        e.get("modulation", None),
-                        e.get("pls_mode", None),
-                        e.get("pls_code", None),
-                        e.get("is_id", None),
-                        e.get("t2mi_plp_id", None)) for e in elem.iter("transponder")]
+def write_satellites(satellites, data_path):
+    """ Creation satellites.xml file """
+    doc = Document()
+    comment = doc.createComment(__COMMENT)
+    doc.appendChild(comment)
+    root = doc.createElement("satellites")
+    doc.appendChild(root)
+
+    for sat in satellites:
+        #    Create Element
+        sat_child = doc.createElement("sat")
+        sat_child.setAttribute("name", sat.name)
+        sat_child.setAttribute("flags", sat.flags)
+        sat_child.setAttribute("position", sat.position)
+
+        for tr in sat.transponders:
+            transponder_child = doc.createElement("transponder")
+            transponder_child.setAttribute("frequency", tr.frequency)
+            transponder_child.setAttribute("symbol_rate", tr.symbol_rate)
+            transponder_child.setAttribute("polarization", get_key_by_value(POLARIZATION, tr.polarization))
+            transponder_child.setAttribute("fec_inner", get_key_by_value(FEC, tr.fec_inner) or "0")
+            transponder_child.setAttribute("system", get_key_by_value(SYSTEM, tr.system) or "0")
+            transponder_child.setAttribute("modulation", get_key_by_value(MODULATION, tr.modulation) or "0")
+            if tr.pls_mode:
+                transponder_child.setAttribute("pls_mode", tr.pls_mode)
+            if tr.pls_code:
+                transponder_child.setAttribute("pls_code", tr.pls_code)
+            if tr.is_id:
+                transponder_child.setAttribute("is_id", tr.is_id)
+            sat_child.appendChild(transponder_child)
+        root.appendChild(sat_child)
+    doc.writexml(open(data_path, "w"),
+                 # indent="",
+                 addindent="    ",
+                 newl='\n',
+                 encoding="iso-8859-1")
+    doc.unlink()
 
 
-def get_terrestrial(path):
-    """ Returns data [Terrestrial] list from *.xml. """
-    return [Terrestrial(e.get("name", None),
-                        e.get("flags", None),
-                        e.get("countrycode", None),
-                        [get_ter_transponder(e) for e in e.iter("transponder")]
-                        ) for e in ETree.parse(path).iter("terrestrial")]
+def parse_transponders(elem, sat_name):
+    """ Parsing satellite transponders """
+    transponders = []
+    for el in elem.getElementsByTagName("transponder"):
+        if el.hasAttributes():
+            atr = el.attributes
+            try:
+                tr = Transponder(atr["frequency"].value,
+                                 atr["symbol_rate"].value,
+                                 POLARIZATION[atr["polarization"].value],
+                                 FEC[atr["fec_inner"].value],
+                                 SYSTEM[atr["system"].value],
+                                 MODULATION[atr["modulation"].value],
+                                 atr["pls_mode"].value if "pls_mode" in atr else None,
+                                 atr["pls_code"].value if "pls_code" in atr else None,
+                                 atr["is_id"].value if "is_id" in atr else None)
+            except Exception as e:
+                message = "Error: can't parse transponder for '{}' satellite! {}".format(sat_name, repr(e))
+                log(message)
+            else:
+                transponders.append(tr)
+    return transponders
 
 
-def get_ter_transponder(elem):
-    """ Returns terrestrial transponder. """
-    return TerTransponder(elem.get("centre_frequency", "0"),
-                          elem.get("system", None),
-                          elem.get("bandwidth", None),
-                          elem.get("constellation", None),
-                          elem.get("code_rate_hp", None),
-                          elem.get("code_rate_lp", None),
-                          elem.get("guard_interval", None),
-                          elem.get("transmission_mode", None),
-                          elem.get("hierarchy_information", None),
-                          elem.get("inversion", None),
-                          elem.get("plp_id", None))
+def parse_sat(elem):
+    """ Parsing satellite """
+    sat_name = elem.attributes["name"].value
+    return Satellite(sat_name,
+                     elem.attributes["flags"].value,
+                     elem.attributes["position"].value,
+                     parse_transponders(elem, sat_name))
 
 
-def get_cable(path):
-    """ Returns data [Cable] list from *.xml. """
-    return [Cable(e.get("name", None),
-                  e.get("flags", None),
-                  e.get("satfeed", None),
-                  e.get("countrycode", None),
-                  get_cable_transponders(e)) for e in ETree.parse(path).iter("cable")]
+def parse_satellites(path):
+    """ Parsing satellites from xml"""
+    dom = parse(path)
+    satellites = []
 
+    for elem in dom.getElementsByTagName("sat"):
+        if elem.hasAttributes():
+            satellites.append(parse_sat(elem))
 
-def get_cable_transponders(elem):
-    """ Returns cable transponders list. """
-    return [CableTransponder(e.get("frequency", "0"),
-                             e.get("symbol_rate", "0"),
-                             e.get("fec_inner", None),
-                             e.get("modulation", None)) for e in elem.iter("transponder")]
-
-
-def write_satellites(satellites, data_path, encoding="UTF-8"):
-    """ Creates satellites.xml file. """
-    write_xml("satellites", "sat", satellites, data_path, _SAT_COMMENT, encoding)
-
-
-def write_terrestrial(terrestrial, data_path, encoding="UTF-8"):
-    """ Creates terrestrial.xml file. """
-    write_xml("locations", "terrestrial", terrestrial, data_path, _TERRESTRIAL_COMMENT, encoding)
-
-
-def write_cable(cables, data_path, encoding="UTF-8"):
-    """ Creates cables.xml file. """
-    write_xml("cables", "cable", cables, data_path, _CABLE_COMMENT, encoding)
-
-
-def write_xml(root_name, sub_name, data, data_path, comment="", encoding="UTF-8"):
-    """ Creates *.xml files. """
-    xml = ETree.Element(root_name)
-    [write_element(sub_name, "transponder", t, xml) for t in data]
-
-    tree = ETree.ElementTree(xml)
-    indent(tree.getroot())
-
-    with open(data_path, "wb") as f:
-        # To put comment on top.
-        f.write(f'<?xml version="1.0" encoding="{encoding}"?>\n<!--\n{comment}-->\n\n'.encode("utf-8"))
-        tree.write(f, encoding=encoding)
-
-
-def write_element(e_name, ch_name, e_data, root):
-    """ Writes element with sub elements.
-
-        @param e_name: Element name.
-        @param ch_name: Child element name.
-        @param e_data: Element data -> defaultdict
-        @param root: Parent of the element.
-    """
-    t = e_data._asdict()
-    subs = t.pop("transponders")
-    root_sub = ETree.SubElement(root, e_name, {k: v for k, v in t.items() if v})
-    [ETree.SubElement(root_sub, ch_name, {k: v for k, v in tr._asdict().items() if v}) for tr in subs]
-
-
-def indent(elem, parent=None, index=-1, level=0, space="    "):
-    """  Appends whitespace to the subtree to indent the tree visually.
-
-        Since the minimum supported version < 3.9, we will use our own implementation.
-    """
-    for i, sub in enumerate(elem):
-        indent(sub, elem, i, level + 1)
-    if parent:
-        if index == 0:
-            parent.text = f"\n{space * level}"
-        else:
-            parent[index - 1].tail = f"\n{space * level}"
-
-        if index == len(parent) - 1:
-            elem.tail = f"\n{space * (level - 1)}"
+    return satellites
 
 
 if __name__ == "__main__":

app/settings.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import copy
 import json
 import locale
@@ -33,57 +5,27 @@ import os
 import sys
 from enum import Enum, IntEnum
 from functools import lru_cache
-from pathlib import Path
 from pprint import pformat
 from textwrap import dedent
 
 SEP = os.sep
-HOME_PATH = str(Path.home())
-CONFIG_PATH = HOME_PATH + f"{SEP}.config{SEP}demon-editor{SEP}"
+HOME_PATH = os.path.expanduser("~")
+CONFIG_PATH = HOME_PATH + "{}.config{}demon-editor{}".format(SEP, SEP, SEP)
 CONFIG_FILE = CONFIG_PATH + "config.json"
-DATA_PATH = HOME_PATH + f"{SEP}DemonEditor{SEP}"
-GTK_PATH = os.environ.get("GTK_PATH", None)
+DATA_PATH = HOME_PATH + "{}DemonEditor{}data{}".format(SEP, SEP, SEP)
 
 IS_DARWIN = sys.platform == "darwin"
 IS_WIN = sys.platform == "win32"
-IS_LINUX = sys.platform == "linux"
 
 
 class Defaults(Enum):
     """ Default program settings """
-    USER = "root"
-    PASSWORD = ""
-    HOST = "127.0.0.1"
-    FTP_PORT = "21"
-    HTTP_PORT = "80"
-    TELNET_PORT = "23"
-    HTTP_USE_SSL = False
-    # Enigma2.
-    BOX_SERVICES_PATH = "/etc/enigma2/"
-    BOX_SATELLITE_PATH = "/etc/tuxbox/"
-    BOX_EPG_PATH = "/etc/enigma2/"
-    BOX_PICON_PATH = "/usr/share/enigma2/picon/"
-    BOX_PICON_PATHS = ("/usr/share/enigma2/picon/",
-                       "/media/hdd/picon/",
-                       "/media/usb/picon/",
-                       "/media/mmc/picon/",
-                       "/media/cf/picon/")
-    # Neutrino.
-    NEUTRINO_BOX_SERVICES_PATH = "/var/tuxbox/config/zapit/"
-    NEUTRINO_BOX_SATELLITE_PATH = "/var/tuxbox/config/"
-    NEUTRINO_BOX_PICON_PATH = "/usr/share/tuxbox/neutrino/icons/logo/"
-    NEUTRINO_BOX_PICON_PATHS = ("/usr/share/tuxbox/neutrino/icons/logo/",)
-    # Paths.
-    BACKUP_PATH = f"{DATA_PATH}backup{SEP}"
-    PICON_PATH = f"{DATA_PATH}picons{SEP}"
-
     DEFAULT_PROFILE = "default"
     BACKUP_BEFORE_DOWNLOADING = True
     BACKUP_BEFORE_SAVE = True
     V5_SUPPORT = False
-    UNLIMITED_COPY_BUFFER = False
     FORCE_BQ_NAMES = False
-    HTTP_API_SUPPORT = True
+    HTTP_API_SUPPORT = IS_WIN
     ENABLE_YT_DL = False
     ENABLE_SEND_TO = False
     USE_COLORS = True
@@ -94,11 +36,62 @@ class Defaults(Enum):
     FAV_CLICK_MODE = 0
     PLAY_STREAMS_MODE = 1 if IS_DARWIN else 0
     STREAM_LIB = "mpv" if IS_WIN else "vlc"
-    MAIN_LIST_PLAYBACK = False
     PROFILE_FOLDER_DEFAULT = False
-    RECORDINGS_PATH = f"{DATA_PATH}recordings{SEP}"
+    RECORDS_PATH = DATA_PATH + "records{}".format(SEP)
     ACTIVATE_TRANSCODING = False
-    ACTIVE_TRANSCODING_PRESET = f"720p TV{SEP}device"
+    ACTIVE_TRANSCODING_PRESET = "720p TV{}device".format(SEP)
+
+
+def get_settings():
+    if not os.path.isfile(CONFIG_FILE) or os.stat(CONFIG_FILE).st_size == 0:
+        write_settings(get_default_settings())
+
+    with open(CONFIG_FILE, "r", encoding="utf-8") as config_file:
+        return json.load(config_file)
+
+
+def get_default_settings(profile_name="default"):
+    def_settings = SettingsType.ENIGMA_2.get_default_settings()
+    set_local_paths(def_settings, profile_name)
+
+    return {
+        "version": 1,
+        "default_profile": Defaults.DEFAULT_PROFILE.value,
+        "profiles": {profile_name: def_settings},
+        "v5_support": Defaults.V5_SUPPORT.value,
+        "http_api_support": Defaults.HTTP_API_SUPPORT.value,
+        "enable_yt_dl": Defaults.ENABLE_YT_DL.value,
+        "enable_send_to": Defaults.ENABLE_SEND_TO.value,
+        "use_colors": Defaults.USE_COLORS.value,
+        "new_color": Defaults.NEW_COLOR.value,
+        "extra_color": Defaults.EXTRA_COLOR.value,
+        "fav_click_mode": Defaults.FAV_CLICK_MODE.value,
+        "profile_folder_is_default": Defaults.PROFILE_FOLDER_DEFAULT.value,
+        "records_path": Defaults.RECORDS_PATH.value
+    }
+
+
+def get_default_transcoding_presets():
+    return {"720p TV/device": {"vcodec": "h264", "vb": "1500", "width": "1280", "height": "720", "acodec": "mp3",
+                               "ab": "192", "channels": "2", "samplerate": "44100", "scodec": "none"},
+            "1080p TV/device": {"vcodec": "h264", "vb": "3500", "width": "1920", "height": "1080", "acodec": "mp3",
+                                "ab": "192", "channels": "2", "samplerate": "44100", "scodec": "none"}}
+
+
+def write_settings(config):
+    os.makedirs(os.path.dirname(CONFIG_PATH), exist_ok=True)
+    with open(CONFIG_FILE, "w", encoding="utf-8") as config_file:
+        json.dump(config, config_file, indent="    ")
+
+
+def set_local_paths(settings, profile_name, data_path=DATA_PATH, use_profile_folder=False):
+    settings["data_local_path"] = "{}{}{}".format(data_path, profile_name, SEP)
+    if use_profile_folder:
+        settings["picons_local_path"] = "{}{}{}{}{}".format(data_path, profile_name, SEP, "picons", SEP)
+        settings["backup_local_path"] = "{}{}{}{}{}".format(data_path, profile_name, SEP, "backup", SEP)
+    else:
+        settings["picons_local_path"] = "{}{}{}{}{}".format(data_path, "picons", SEP, profile_name, SEP)
+        settings["backup_local_path"] = "{}{}{}{}{}".format(data_path, "backup", SEP, profile_name, SEP)
 
 
 class SettingsType(IntEnum):
@@ -107,38 +100,30 @@ class SettingsType(IntEnum):
     NEUTRINO_MP = 1
 
     def get_default_settings(self):
-        """ Returns default settings for current type. """
-        if self is self.ENIGMA_2:
-            srv_path = Defaults.BOX_SERVICES_PATH.value
-            sat_path = Defaults.BOX_SATELLITE_PATH.value
-            picons_path = Defaults.BOX_PICON_PATH.value
-            epg_path = Defaults.BOX_EPG_PATH.value
-            http_timeout = 5
-            telnet_timeout = 5
-        else:
-            srv_path = Defaults.NEUTRINO_BOX_SERVICES_PATH.value
-            sat_path = Defaults.NEUTRINO_BOX_SATELLITE_PATH.value
-            picons_path = Defaults.NEUTRINO_BOX_PICON_PATH.value
-            epg_path = ""
-            http_timeout = 2
-            telnet_timeout = 1
-
-        return {"setting_type": self.value,
-                "host": Defaults.HOST.value,
-                "port": Defaults.FTP_PORT.value,
-                "timeout": 5,
-                "user": Defaults.USER.value,
-                "password": Defaults.PASSWORD.value,
-                "http_port": Defaults.HTTP_PORT.value,
-                "http_timeout": http_timeout,
-                "http_use_ssl": Defaults.HTTP_USE_SSL.value,
-                "telnet_port": Defaults.TELNET_PORT.value,
-                "telnet_timeout": telnet_timeout,
-                "services_path": srv_path,
-                "user_bouquet_path": srv_path,
-                "satellites_xml_path": sat_path,
-                "epg_dat_path": epg_path,
-                "picons_path": picons_path}
+        """ Returns default settings for current type """
+        if self is SettingsType.ENIGMA_2:
+            return {"setting_type": self.value,
+                    "host": "127.0.0.1", "port": "21", "timeout": 5,
+                    "user": "root", "password": "root",
+                    "http_port": "80", "http_timeout": 5, "http_use_ssl": False,
+                    "telnet_port": "23", "telnet_timeout": 5,
+                    "services_path": "/etc/enigma2/", "user_bouquet_path": "/etc/enigma2/",
+                    "satellites_xml_path": "/etc/tuxbox/", "data_local_path": "{}enigma2{}".format(DATA_PATH, SEP),
+                    "picons_path": "/usr/share/enigma2/picon/",
+                    "picons_local_path": "{}enigma2{}picons{}".format(DATA_PATH, SEP, SEP),
+                    "backup_local_path": "{}enigma2{}backup{}".format(DATA_PATH, SEP, SEP)}
+        elif self is SettingsType.NEUTRINO_MP:
+            return {"setting_type": self,
+                    "host": "127.0.0.1", "port": "21", "timeout": 5,
+                    "user": "root", "password": "root",
+                    "http_port": "80", "http_timeout": 2, "http_use_ssl": False,
+                    "telnet_port": "23", "telnet_timeout": 1,
+                    "services_path": "/var/tuxbox/config/zapit/", "user_bouquet_path": "/var/tuxbox/config/zapit/",
+                    "satellites_xml_path": "/var/tuxbox/config/",
+                    "data_local_path": "{}neutrino{}".format(DATA_PATH, SEP),
+                    "picons_path": "/usr/share/tuxbox/neutrino/icons/logo/",
+                    "picons_local_path": "{}neutrino{}picons{}".format(DATA_PATH, SEP, SEP),
+                    "backup_local_path": "{}neutrino{}backup{}".format(DATA_PATH, SEP, SEP)}
 
 
 class SettingsException(Exception):
@@ -156,19 +141,13 @@ class PlayStreamsMode(IntEnum):
     M3U = 2
 
 
-class EpgSource(IntEnum):
-    HTTP = 0  # HTTP API -> WebIf
-    DAT = 1  # epg.dat file
-    XML = 2  # XML TV
-
-
 class Settings:
     __INSTANCE = None
-    __VERSION = 2
+    __VERSION = 1
 
     def __init__(self, ext_settings=None):
         try:
-            settings = ext_settings or self.get_settings()
+            settings = ext_settings or get_settings()
         except PermissionError as e:
             raise SettingsReadException(e)
 
@@ -199,18 +178,22 @@ class Settings:
         return cls.__INSTANCE
 
     def save(self):
-        self.write_settings(self._settings)
+        write_settings(self._settings)
 
     def reset(self, force_write=False):
         for k, v in self.setting_type.get_default_settings().items():
             self._cp_settings[k] = v
 
+        def_path = self.default_data_path
+        def_path += "enigma2{}".format(SEP) if self.setting_type is SettingsType.ENIGMA_2 else "neutrino{}".format(SEP)
+        set_local_paths(self._cp_settings, self._current_profile, def_path, self.profile_folder_is_default)
+
         if force_write:
             self.save()
 
     @staticmethod
     def reset_to_default():
-        Settings.write_settings(Settings.get_default_settings())
+        write_settings(get_default_settings())
 
     def get_default(self, p_name):
         """ Returns default value for current settings type """
@@ -220,9 +203,9 @@ class Settings:
         """ Adds extra options """
         self._settings[name] = value
 
-    def get(self, name, default=None):
+    def get(self, name):
         """ Returns extra options or None """
-        return self._settings.get(name, default)
+        return self._settings.get(name, None)
 
     @property
     def settings(self):
@@ -251,10 +234,6 @@ class Settings:
     def default_profile(self, value):
         self._settings["default_profile"] = value
 
-    @property
-    def current_profile_settings(self):
-        return self._cp_settings
-
     @property
     def profiles(self):
         return self._profiles
@@ -282,14 +261,6 @@ class Settings:
     def host(self, value):
         self._cp_settings["host"] = value
 
-    @property
-    def hosts(self):
-        return self._cp_settings.get("hosts", [self.host, ])
-
-    @hosts.setter
-    def hosts(self, value):
-        self._cp_settings["hosts"] = value
-
     @property
     def port(self):
         return self._cp_settings.get("port", self.get_default("port"))
@@ -378,14 +349,6 @@ class Settings:
     def satellites_xml_path(self, value):
         self._cp_settings["satellites_xml_path"] = value
 
-    @property
-    def epg_dat_path(self):
-        return self._cp_settings.get("epg_dat_path", self.get_default("epg_dat_path"))
-
-    @epg_dat_path.setter
-    def epg_dat_path(self, value):
-        self._cp_settings["epg_dat_path"] = value
-
     @property
     def picons_path(self):
         return self._cp_settings.get("picons_path", self.get_default("picons_path"))
@@ -394,20 +357,6 @@ class Settings:
     def picons_path(self, value):
         self._cp_settings["picons_path"] = value
 
-    @property
-    def picons_paths(self):
-        if self.setting_type is SettingsType.NEUTRINO_MP:
-            return self._settings.get("neutrino_picon_paths", Defaults.NEUTRINO_BOX_PICON_PATHS.value)
-        else:
-            return self._settings.get("picon_paths", Defaults.BOX_PICON_PATHS.value)
-
-    @picons_paths.setter
-    def picons_paths(self, value):
-        if self.setting_type is SettingsType.NEUTRINO_MP:
-            self._settings["neutrino_picon_paths"] = value
-        else:
-            self._settings["picon_paths"] = value
-
     # ***** Local paths ***** #
 
     @property
@@ -427,56 +376,36 @@ class Settings:
         self._settings["default_data_path"] = value
 
     @property
-    def default_backup_path(self):
-        return self._settings.get("default_backup_path", Defaults.BACKUP_PATH.value)
+    def data_local_path(self):
+        return self._cp_settings.get("data_local_path", self.get_default("data_local_path"))
 
-    @default_backup_path.setter
-    def default_backup_path(self, value):
-        self._settings["default_backup_path"] = value
+    @data_local_path.setter
+    def data_local_path(self, value):
+        self._cp_settings["data_local_path"] = value
 
     @property
-    def default_picon_path(self):
-        return self._settings.get("default_picon_path", Defaults.PICON_PATH.value)
+    def picons_local_path(self):
+        return self._cp_settings.get("picons_local_path", self.get_default("picons_local_path"))
 
-    @default_picon_path.setter
-    def default_picon_path(self, value):
-        self._settings["default_picon_path"] = value
+    @picons_local_path.setter
+    def picons_local_path(self, value):
+        self._cp_settings["picons_local_path"] = value
 
     @property
-    def profile_data_path(self):
-        return f"{self.default_data_path}data{SEP}{self._current_profile}{SEP}"
+    def backup_local_path(self):
+        return self._cp_settings.get("backup_local_path", self.get_default("backup_local_path"))
 
-    @profile_data_path.setter
-    def profile_data_path(self, value):
-        self._cp_settings["profile_data_path"] = value
+    @backup_local_path.setter
+    def backup_local_path(self, value):
+        self._cp_settings["backup_local_path"] = value
 
     @property
-    def profile_picons_path(self):
-        if self.profile_folder_is_default:
-            return f"{self.profile_data_path}picons{SEP}"
-        return f"{self.default_picon_path}{self._current_profile}{SEP}"
+    def records_path(self):
+        return self._settings.get("records_path", Defaults.RECORDS_PATH.value)
 
-    @profile_picons_path.setter
-    def profile_picons_path(self, value):
-        self._cp_settings["profile_picons_path"] = value
-
-    @property
-    def profile_backup_path(self):
-        if self.profile_folder_is_default:
-            return f"{self.profile_data_path}backup{SEP}"
-        return f"{self.default_backup_path}{self._current_profile}{SEP}"
-
-    @profile_backup_path.setter
-    def profile_backup_path(self, value):
-        self._cp_settings["profile_backup_path"] = value
-
-    @property
-    def recordings_path(self):
-        return self._settings.get("recordings_path", Defaults.RECORDINGS_PATH.value)
-
-    @recordings_path.setter
-    def recordings_path(self, value):
-        self._settings["recordings_path"] = value
+    @records_path.setter
+    def records_path(self, value):
+        self._settings["records_path"] = value
 
     # ******** Streaming ********* #
 
@@ -498,7 +427,7 @@ class Settings:
 
     @property
     def transcoding_presets(self):
-        return self._settings.get("transcoding_presets", self.get_default_transcoding_presets())
+        return self._settings.get("transcoding_presets", get_default_transcoding_presets())
 
     @transcoding_presets.setter
     def transcoding_presets(self, value):
@@ -520,22 +449,6 @@ class Settings:
     def stream_lib(self, value):
         self._settings["stream_lib"] = value
 
-    @property
-    def fav_click_mode(self):
-        return self._settings.get("fav_click_mode", Defaults.FAV_CLICK_MODE.value)
-
-    @fav_click_mode.setter
-    def fav_click_mode(self, value):
-        self._settings["fav_click_mode"] = value
-
-    @property
-    def main_list_playback(self):
-        return self._settings.get("main_list_playback", Defaults.MAIN_LIST_PLAYBACK.value)
-
-    @main_list_playback.setter
-    def main_list_playback(self, value):
-        self._settings["main_list_playback"] = value
-
     # *********** EPG ************ #
 
     @property
@@ -547,40 +460,6 @@ class Settings:
     def epg_options(self, value):
         self._cp_settings["epg_options"] = value
 
-    @property
-    def epg_source(self):
-        return EpgSource(self._cp_settings.get("epg_source", EpgSource.HTTP))
-
-    @epg_source.setter
-    def epg_source(self, value):
-        self._cp_settings["epg_source"] = value
-
-    @property
-    def epg_update_interval(self):
-        return self._cp_settings.get("epg_update_interval", 5)
-
-    @epg_update_interval.setter
-    def epg_update_interval(self, value):
-        self._cp_settings["epg_update_interval"] = value
-
-    @property
-    def epg_xml_source(self):
-        return self._cp_settings.get("epg_xml_source", "")
-
-    @epg_xml_source.setter
-    def epg_xml_source(self, value):
-        self._cp_settings["epg_xml_source"] = value
-
-    # *********** FTP ************ #
-
-    @property
-    def ftp_bookmarks(self):
-        return self._cp_settings.get("ftp_bookmarks", [])
-
-    @ftp_bookmarks.setter
-    def ftp_bookmarks(self, value):
-        self._cp_settings["ftp_bookmarks"] = value
-
     # ***** Program settings ***** #
 
     @property
@@ -607,14 +486,6 @@ class Settings:
     def v5_support(self, value):
         self._settings["v5_support"] = value
 
-    @property
-    def unlimited_copy_buffer(self):
-        return self._settings.get("unlimited_copy_buffer", Defaults.UNLIMITED_COPY_BUFFER.value)
-
-    @unlimited_copy_buffer.setter
-    def unlimited_copy_buffer(self, value):
-        self._settings["unlimited_copy_buffer"] = value
-
     @property
     def force_bq_names(self):
         return self._settings.get("force_bq_names", Defaults.FORCE_BQ_NAMES.value)
@@ -655,6 +526,14 @@ class Settings:
     def enable_send_to(self, value):
         self._settings["enable_send_to"] = value
 
+    @property
+    def fav_click_mode(self):
+        return self._settings.get("fav_click_mode", Defaults.FAV_CLICK_MODE.value)
+
+    @fav_click_mode.setter
+    def fav_click_mode(self, value):
+        self._settings["fav_click_mode"] = value
+
     @property
     def language(self):
         return self._settings.get("language", locale.getlocale()[0] or "en_US")
@@ -741,35 +620,12 @@ class Settings:
 
     @property
     def dark_mode(self):
-        if IS_DARWIN:
-            import subprocess
-
-            cmd = ["defaults", "read", "-g", "AppleInterfaceStyle"]
-            p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
-            return "Dark" in str(p[0])
-
         return self._settings.get("dark_mode", False)
 
     @dark_mode.setter
     def dark_mode(self, value):
         self._settings["dark_mode"] = value
 
-    @property
-    def display_picons(self):
-        return self._settings.get("display_picons", True)
-
-    @display_picons.setter
-    def display_picons(self, value):
-        self._settings["display_picons"] = value
-
-    @property
-    def display_epg(self):
-        return self._settings.get("display_epg", False)
-
-    @display_epg.setter
-    def display_epg(self, value):
-        self._settings["display_epg"] = value
-
     @property
     def alternate_layout(self):
         return self._settings.get("alternate_layout", IS_DARWIN)
@@ -805,7 +661,7 @@ class Settings:
     @property
     @lru_cache(1)
     def themes_path(self):
-        return f"{HOME_PATH}{SEP}.themes{SEP}"
+        return "{}{}.themes{}".format(HOME_PATH, SEP, SEP)
 
     @property
     def icon_theme(self):
@@ -818,13 +674,13 @@ class Settings:
     @property
     @lru_cache(1)
     def icon_themes_path(self):
-        return f"{HOME_PATH}{SEP}.icons{SEP}"
+        return "{}{}.icons{}".format(HOME_PATH, SEP, SEP)
 
     @property
     def is_darwin(self):
         return IS_DARWIN
 
-    # ************* Download  ************** #
+    # *********** Download dialog *********** #
 
     @property
     def use_http(self):
@@ -842,22 +698,6 @@ class Settings:
     def remove_unused_bouquets(self, value):
         self._settings["remove_unused_bouquets"] = value
 
-    @property
-    def keep_power_mode(self):
-        return self._settings.get("keep_power_mode", False)
-
-    @keep_power_mode.setter
-    def keep_power_mode(self, value):
-        self._settings["keep_power_mode"] = value
-
-    @property
-    def compress_picons(self):
-        return self._settings.get("compress_picons", False)
-
-    @compress_picons.setter
-    def compress_picons(self, value):
-        self._settings["compress_picons"] = value
-
     # **************** Debug **************** #
 
     @property
@@ -879,52 +719,6 @@ class Settings:
     def is_enable_experimental(self, value):
         self._settings["enable_experimental"] = value
 
-    # **************** Get-Set settings **************** #
-
-    @staticmethod
-    def get_settings():
-        if not os.path.isfile(CONFIG_FILE) or os.stat(CONFIG_FILE).st_size == 0:
-            Settings.write_settings(Settings.get_default_settings())
-
-        with open(CONFIG_FILE, "r", encoding="utf-8") as config_file:
-            try:
-                return json.load(config_file)
-            except ValueError as e:
-                raise SettingsReadException(e)
-
-    @staticmethod
-    def get_default_settings(profile_name="default"):
-        def_settings = SettingsType.ENIGMA_2.get_default_settings()
-
-        return {
-            "version": Settings.__VERSION,
-            "default_profile": Defaults.DEFAULT_PROFILE.value,
-            "profiles": {profile_name: def_settings},
-            "v5_support": Defaults.V5_SUPPORT.value,
-            "http_api_support": Defaults.HTTP_API_SUPPORT.value,
-            "enable_yt_dl": Defaults.ENABLE_YT_DL.value,
-            "enable_send_to": Defaults.ENABLE_SEND_TO.value,
-            "use_colors": Defaults.USE_COLORS.value,
-            "new_color": Defaults.NEW_COLOR.value,
-            "extra_color": Defaults.EXTRA_COLOR.value,
-            "fav_click_mode": Defaults.FAV_CLICK_MODE.value,
-            "profile_folder_is_default": Defaults.PROFILE_FOLDER_DEFAULT.value,
-            "records_path": Defaults.RECORDINGS_PATH.value
-        }
-
-    @staticmethod
-    def get_default_transcoding_presets():
-        return {"720p TV/device": {"vcodec": "h264", "vb": "1500", "width": "1280", "height": "720", "acodec": "mp3",
-                                   "ab": "192", "channels": "2", "samplerate": "44100", "scodec": "none"},
-                "1080p TV/device": {"vcodec": "h264", "vb": "3500", "width": "1920", "height": "1080", "acodec": "mp3",
-                                    "ab": "192", "channels": "2", "samplerate": "44100", "scodec": "none"}}
-
-    @staticmethod
-    def write_settings(config):
-        os.makedirs(os.path.dirname(CONFIG_PATH), exist_ok=True)
-        with open(CONFIG_FILE, "w", encoding="utf-8") as config_file:
-            json.dump(config, config_file, indent="    ")
-
 
 if __name__ == "__main__":
     pass

app/tools/epg.py

@@ -1,368 +1,45 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-"""  Module for working with epg.dat file. """
-import abc
-import os
-import shutil
+"""  Module for working with epg.dat file """
 import struct
-import sys
-import xml.etree.ElementTree as ET
-from collections import namedtuple
-from datetime import datetime, timezone
-from tempfile import NamedTemporaryFile
-from urllib.parse import urlparse
+from datetime import datetime
 from xml.dom.minidom import parse, Node, Document
 
-import requests
-
-from app.commons import log
 from app.eparser.ecommons import BqServiceType, BouquetService
-from app.settings import IS_WIN
-
-ENCODING = "utf-8"
-DETECT_ENCODING = False
-try:
-    import chardet
-except ModuleNotFoundError:
-    pass
-else:
-    DETECT_ENCODING = True
-
-EpgEvent = namedtuple("EpgEvent", ["service_name", "title", "start", "end", "length", "desc", "event_data"])
-EpgEvent.__new__.__defaults__ = ("N/A", "N/A", 0, 0, 0, "N/A", None)  # For Python3 < 3.7
-
-
-class Reader(metaclass=abc.ABCMeta):
-
-    @abc.abstractmethod
-    def download(self, clb=None): pass
-
-    @abc.abstractmethod
-    def get_current_events(self, ids: set) -> dict: pass
 
 
 class EPG:
-    """ Base EPG class. """
-    # DVB/EPG count days with a 'modified Julian calendar' where day 1 is 17 November 1858.
-    # datetime.datetime.toordinal(1858,11,17) => 678576
-    ZERO_DAY = 678576
 
-    Event = namedtuple("EpgEvent", ["id", "data", "start", "duration", "title", "desc", "ext_desc"])
-
-    class EventData:
-        """ Event data representation class. """
-        __slots__ = ["raw_data", "crc", "size", "type"]
-
-        def __init__(self, size=0, e_type=0):
-            self.raw_data = None
-            self.crc = None
-            self.size = size
-            self.type = e_type
-
-        def get_event_id(self):
-            return self.raw_data[0] << 8 | self.raw_data[1]
-
-        def get_start_time(self):
-            """ Returns start time [sec.]. """
-            # Date
-            start_date = datetime.fromordinal((self.raw_data[2] << 8 | self.raw_data[3]) + EPG.ZERO_DAY).timestamp()
-            # Time
-            tm_hour = EPG.get_from_bcd(self.raw_data[4])
-            tm_min = EPG.get_from_bcd(self.raw_data[5])
-            tm_sec = EPG.get_from_bcd(self.raw_data[6])
-            # UTC.
-            s_time = start_date + tm_hour * 3600 + tm_min * 60 + tm_sec
-            # Time zone correction.
-            s_time += datetime.now(timezone.utc).astimezone().utcoffset().seconds
-
-            return s_time
-
-        def get_duration(self):
-            """ Returns duration [sec.]."""
-            return EPG.get_from_bcd(self.raw_data[7]) * 3600 + EPG.get_from_bcd(
-                self.raw_data[8]) * 60 + EPG.get_from_bcd(self.raw_data[9])
-
-    class DatReader(Reader):
-        """ The epd.dat file reading class.
-
-            The read algorithm was taken from the eEPGCache::load() function from this source:
+    @staticmethod
+    def get_epg_refs(path):
+        """ The read algorithm was taken from the eEPGCache::load() function from this source:
             https://github.com/OpenPLi/enigma2/blob/44d9b92f5260c7de1b3b3a1b9a9cbe0f70ca4bf0/lib/dvb/epgcache.cpp#L1300
         """
+        refs = set()
 
-        def __init__(self, path):
-            self._path = path
-            self._refs = {}
-            self._desc = {}
+        with open(path, mode="rb") as f:
+            crc = struct.unpack("<I", f.read(4))[0]
+            if crc != int(0x98765432):
+                raise ValueError("Epg file has incorrect byte order!")
 
-        def download(self, clb=None):
-            pass
+            header = f.read(13).decode()
+            if header != "ENIGMA_EPG_V7":
+                raise ValueError("Unsupported format of epd.dat file!")
 
-        def get_current_events(self, ids: set) -> dict:
-            pass
+            channels_count = struct.unpack("<I", f.read(4))[0]
 
-        def get_refs(self):
-            return self._refs.keys()
+            for i in range(channels_count):
+                sid, nid, tsid, events_size = struct.unpack("<IIII", f.read(16))
+                service_id = "{:X}:{:X}:{:X}".format(sid, tsid, nid)
 
-        def get_services(self):
-            return self._refs
+                for j in range(events_size):
+                    _type, _len = struct.unpack("<BB", f.read(2))
+                    f.read(10)
+                    n_crc = (_len - 10) // 4
+                    if n_crc > 0:
+                        [f.read(4) for n in range(n_crc)]
 
-        def get_event(self, evd):
-            title, desc, ext_desc = None, None, None
-            e_id, start, duration = evd.get_event_id(), evd.get_start_time(), evd.get_duration()
+                refs.add(service_id)
 
-            for c in evd.crc:
-                data = self._desc.get(c, None)
-                if not data:
-                    continue
-
-                encoding = ENCODING
-                if DETECT_ENCODING:
-                    # May be slow.
-                    encoding = chardet.detect(data).get("encoding", "utf-8") or encoding
-
-                desc_type = data[0]
-                if desc_type == 77:  # Short event descriptor -> 0x4d -> 77
-                    size = data[6]
-                    txt = data[7:-1].decode(encoding, errors="ignore")
-                    t_len = len(txt)
-                    st = 0
-
-                    if size and size < t_len:
-                        st = abs(size - t_len)
-
-                    if size < 32:
-                        title = txt
-                    else:
-                        desc = txt[st:]
-                elif desc_type == 78:  # Extended event descriptor -> 0x4e -> 78
-                    ext_desc = data[9:].decode(encoding, errors="ignore") if data[7] and data[8] < 32 else None
-
-            return EPG.Event(e_id, evd, start, duration, title, desc, ext_desc)
-
-        def get_events(self, ref):
-            return self._refs.get(ref, {})
-
-        def read(self):
-            with open(self._path, mode="rb") as f:
-                crc = struct.unpack("I", f.read(4))[0]
-                if crc != int(0x98765432):
-                    raise ValueError("Epg file has incorrect byte order!")
-
-                header = f.read(13).decode()
-                if header == "ENIGMA_EPG_V7":
-                    epg_ver = 7
-                elif header == "ENIGMA_EPG_V8":
-                    epg_ver = 8
-                else:
-                    raise ValueError("Unsupported format of epd.dat file!")
-
-                channels_count = struct.unpack("I", f.read(4))[0]
-                _len_read_size = 3 if epg_ver == 8 else 2
-                _type_read_str = f"{'H' if epg_ver == 8 else 'B'}B"
-
-                for i in range(channels_count):
-                    sid, nid, tsid, events_size = struct.unpack("IIII", f.read(16))
-                    service_id = f"{sid:X}:{tsid:X}:{nid:X}"
-                    events = {}
-
-                    for j in range(events_size):
-                        _type, _len = struct.unpack(_type_read_str, f.read(_len_read_size))
-                        event = EPG.EventData(size=_len, e_type=_type)
-                        event.raw_data = f.read(10)
-
-                        n_crc = (_len - 10) // 4
-                        if n_crc > 0:
-                            event.crc = [struct.unpack("I", f.read(4))[0] for n in range(n_crc)]
-                            events[event.get_event_id()] = event
-
-                    self._refs[service_id] = events
-
-                for i in range(struct.unpack("I", f.read(4))[0]):
-                    _id, ref_count = struct.unpack("II", f.read(8))
-                    header = struct.unpack("BB", f.read(2))
-                    _bytes = header[1] + 2
-                    f.seek(-2, os.SEEK_CUR)
-                    self._desc[_id] = f.read(_bytes)
-
-    @staticmethod
-    def get_from_bcd(value: int):
-        """  Converts a BCD to an integer. """
-        if ((value & 0xF0) >= 0xA0) or ((value & 0xF) >= 0xA):
-            return -1
-        return ((value & 0xF0) >> 4) * 10 + (value & 0xF)
-
-
-class XmlTvReader(Reader):
-    PR_TAG = "programme"
-    CH_TAG = "channel"
-    DSP_NAME_TAG = "display-name"
-    ICON_TAG = "icon"
-    TITLE_TAG = "title"
-    DESC_TAG = "desc"
-
-    TIME_FORMAT_STR = "%Y%m%d%H%M%S %z"
-
-    Service = namedtuple("Service", ["id", "names", "logo", "events"])
-    Event = namedtuple("EpgEvent", ["start", "duration", "title", "desc"])
-
-    def __init__(self, path, url):
-        self._path = path
-        self._url = url
-        self._ids = {}
-
-    def download(self, clb=None):
-        """ Downloads an XMLTV file. """
-        res = urlparse(self._url)
-        if not all((res.scheme, res.netloc)):
-            log(f"{self.__class__.__name__} [download] error: Invalid URL {self._url}")
-            return
-
-        with requests.get(url=self._url, stream=True) as request:
-            if request.reason == "OK":
-                suf = self._url[self._url.rfind("."):]
-                if suf not in (".gz", ".xz", ".lzma"):
-                    log(f"{self.__class__.__name__} [download] error: Unsupported file extension.")
-                    return
-
-                data_len = request.headers.get("content-length")
-
-                with NamedTemporaryFile(suffix=suf, delete=not IS_WIN) as tf:
-                    downloaded = 0
-                    data_len = int(data_len)
-                    log("Downloading XMLTV file...")
-                    for data in request.iter_content(chunk_size=1024):
-                        downloaded += len(data)
-                        tf.write(data)
-                        done = int(50 * downloaded / data_len)
-                        sys.stdout.write(f"\rDownloading XMLTV file [{'=' * done}{' ' * (50 - done)}]")
-                        sys.stdout.flush()
-                    tf.seek(0)
-                    sys.stdout.write("\n")
-
-                    os.makedirs(os.path.dirname(self._path), exist_ok=True)
-
-                    if suf.endswith(".gz"):
-                        try:
-                            shutil.copyfile(tf.name, self._path)
-                        except OSError as e:
-                            log(f"{self.__class__.__name__} [download *.gz] error: {e}")
-                    elif self._url.endswith((".xz", ".lzma")):
-                        import lzma
-
-                        try:
-                            with lzma.open(tf, "rb") as lzf:
-                                shutil.copyfileobj(lzf, self._path)
-                        except (lzma.LZMAError, OSError) as e:
-                            log(f"{self.__class__.__name__} [download *.xz] error: {e}")
-
-                    if IS_WIN and os.path.isfile(tf.name):
-                        tf.close()
-                        os.remove(tf.name)
-            else:
-                log(f"{self.__class__.__name__} [download] error: {request.reason}")
-
-        if clb:
-            clb()
-
-    def get_current_events(self, names: set) -> dict:
-        events = {}
-
-        dt = datetime.utcnow()
-        utc = dt.timestamp()
-        offset = datetime.now() - dt
-
-        for srv in filter(lambda s: any(name in names for name in s.names), self._ids.values()):
-            ev = max(filter(lambda s: s.start < utc, srv.events), key=lambda x: x.start, default=None)
-            if ev:
-                start = datetime.fromtimestamp(ev.start) + offset
-                end_time = datetime.fromtimestamp(ev.duration) + offset
-                start = start.timestamp()
-                end_time = end_time.timestamp()
-
-                for n in srv.names:
-                    events[n] = EpgEvent(n, ev.title, start, end_time, int(ev.duration), ev.desc, ev)
-
-        return events
-
-    def parse(self):
-        """ Parses XML. """
-        try:
-            import gzip
-
-            with gzip.open(self._path, "rb") as gzf:
-                log("Processing XMLTV data...")
-                list(map(self.process_node, ET.iterparse(gzf)))
-                log("XMLTV data parsing is complete.")
-        except OSError as e:
-            log(f"{self.__class__.__name__} [parse] error: {e}")
-
-    def process_node(self, node):
-        event, element = node
-        if element.tag == self.CH_TAG:
-            ch_id = element.get("id", None)
-            logo = None  # Currently not in use.
-            # Since a service can have several names, we will store a set of names in the "names" field!
-            self._ids[ch_id] = self.Service(ch_id, {c.text for c in element if c.tag == self.DSP_NAME_TAG}, logo, [])
-        elif element.tag == self.PR_TAG:
-            channel = self._ids.get(element.get(self.CH_TAG, None), None)
-            if channel:
-                events = channel[-1]
-                start = element.get("start", None)
-                if start:
-                    start = self.get_utc_time(start)
-
-                stop = element.get("stop", None)
-                if stop:
-                    stop = self.get_utc_time(stop)
-
-                title, desc = None, None
-                for c in element:
-                    if c.tag == self.TITLE_TAG:
-                        title = c.text
-                    elif c.tag == self.DESC_TAG:
-                        desc = c.text
-
-                if all((start, stop, title)):
-                    events.append(self.Event(start, stop, title, desc))
-
-    def to_epg_dat(self):
-        """ Converts and saves imported data to 'epg.dat' file. """
-        raise ValueError("Not implemented yet!")
-
-    @staticmethod
-    def get_utc_time(time_str):
-        """ Returns the UTC time in seconds. """
-        t, sep, delta = time_str.partition(" ")
-        t = datetime(*map(int, (t[:4], t[4:6], t[6:8], t[8:10], t[10:12], t[12:]))).timestamp()
-        if delta:
-            t -= (3600 * int(delta) // 100)
-        return t
+        return refs
 
 
 class ChannelsParser:
@@ -413,14 +90,14 @@ class ChannelsParser:
             srv_type = srv.type
             if srv_type is BqServiceType.IPTV:
                 channel_child = doc.createElement("channel")
-                channel_child.setAttribute("id", srv.name)
+                channel_child.setAttribute("id", str(srv.num))
                 data = srv.data.strip().split(":")
                 channel_child.appendChild(doc.createTextNode(":".join(data[:10])))
                 comment = doc.createComment(srv.name)
-                lines.append(f"{channel_child.toxml()} {comment.toxml()}\n")
+                lines.append("{} {}\n".format(str(channel_child.toxml()), str(comment.toxml())))
             elif srv_type is BqServiceType.MARKER:
                 comment = doc.createComment(srv.name)
-                lines.append(f"{comment.toxml()}\n")
+                lines.append("{}\n".format(str(comment.toxml())))
 
         lines.append("</channels>")
         doc.unlink()

app/tools/media.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -28,115 +28,86 @@
 
 import os
 import sys
+from abc import ABC, abstractmethod
 from datetime import datetime
 
-from gi.repository import Gdk, Gtk, GObject
+from gi.repository import Gdk, Gtk
 
-from app.commons import run_task, log, LOG_DATE_FORMAT, run_with_delay
-from app.settings import IS_DARWIN, IS_LINUX, IS_WIN
+from app.commons import run_task, log, _DATE_FORMAT, run_with_delay
 
 
-class Player(Gtk.DrawingArea):
+class Player(ABC):
     """ Base player class. Also used as a factory. """
 
-    def __init__(self, mode, widget, **kwargs):
-        super().__init__(**kwargs)
-
-        GObject.signal_new("error", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("message", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("position", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("played", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("audio-track", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("subtitle-track", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-
-        self.connect("draw", self.on_draw)
-        self.connect("motion-notify-event", self.on_mouse_motion)
-        self.set_events(Gdk.EventMask.BUTTON_PRESS_MASK | Gdk.EventMask.POINTER_MOTION_MASK)
-        widget.add(self)
-
-        parent = widget.get_parent()
-        parent.connect("play", self.on_play)
-        parent.connect("stop", self.on_stop)
-        self.show()
-
+    @abstractmethod
     def get_play_mode(self):
         pass
 
+    @abstractmethod
     def play(self, mrl=None):
         pass
 
+    @abstractmethod
     def stop(self):
         pass
 
+    @abstractmethod
     def pause(self):
         pass
 
+    @abstractmethod
     def set_time(self, time):
         pass
 
+    @abstractmethod
     def release(self):
         pass
 
+    @abstractmethod
     def is_playing(self):
         pass
 
-    def set_audio_track(self, track):
+    @abstractmethod
+    def get_instance(self, mode, widget, buf_cb, position_cb, error_cb, playing_cb):
         pass
 
-    def get_audio_track(self):
-        pass
-
-    def set_subtitle_track(self, track):
-        pass
-
-    def set_aspect_ratio(self, ratio):
-        pass
-
-    def get_instance(self, mode, widget):
-        pass
-
-    def on_play(self, widget, url):
-        self.play(url)
-
-    def on_stop(self, widget, state):
-        self.stop()
-
-    def on_release(self, widget, state):
-        self.release()
-
-    def get_window_handle(self):
+    def get_window_handle(self, widget):
         """ Returns the identifier [pointer] for the window.
 
             Based on gtkvlc.py[get_window_pointer] example from here:
             https://github.com/oaubert/python-vlc/tree/master/examples
         """
-        if IS_LINUX:
-            return self.get_window().get_xid()
+        if sys.platform == "linux":
+            return widget.get_window().get_xid()
         else:
+            is_darwin = sys.platform == "darwin"
             try:
                 import ctypes
 
-                libgdk = ctypes.CDLL("libgdk-3.0.dylib" if IS_DARWIN else "libgdk-3-0.dll")
+                libgdk = ctypes.CDLL("libgdk-3.0.dylib" if is_darwin else "libgdk-3-0.dll")
             except OSError as e:
-                log(f"{__class__.__name__}: Load library error: {e}")
+                log("{}: Load library error: {}".format(__class__.__name__, e))
             else:
                 # https://gitlab.gnome.org/GNOME/pygobject/-/issues/112
                 ctypes.pythonapi.PyCapsule_GetPointer.restype = ctypes.c_void_p
                 ctypes.pythonapi.PyCapsule_GetPointer.argtypes = [ctypes.py_object]
-                gpointer = ctypes.pythonapi.PyCapsule_GetPointer(self.get_window().__gpointer__, None)
-                get_pointer = libgdk.gdk_quartz_window_get_nsview if IS_DARWIN else libgdk.gdk_win32_window_get_handle
+                gpointer = ctypes.pythonapi.PyCapsule_GetPointer(widget.get_window().__gpointer__, None)
+                get_pointer = libgdk.gdk_quartz_window_get_nsview if is_darwin else libgdk.gdk_win32_window_get_handle
                 get_pointer.restype = ctypes.c_void_p
                 get_pointer.argtypes = [ctypes.c_void_p]
 
                 return get_pointer(gpointer)
 
-    def on_draw(self, widget, cr):
+    def get_video_widget(self, widget):
+        area = Gtk.DrawingArea(visible=True)
+        area.connect("draw", self.on_drawing_area_draw)
+        area.connect("motion-notify-event", self.on_mouse_motion)
+        area.set_events(Gdk.EventMask.BUTTON_PRESS_MASK | Gdk.EventMask.POINTER_MOTION_MASK)
+        widget.add(area)
+
+        return area
+
+    def on_drawing_area_draw(self, widget, cr):
         """ Used for black background drawing in the player drawing area. """
         cr.set_source_rgb(0, 0, 0)
         cr.paint()
@@ -155,23 +126,27 @@ class Player(Gtk.DrawingArea):
         window.set_cursor(cursor)
 
     @staticmethod
-    def make(name, mode, widget):
+    def make(name, mode, widget, buf_cb=None, position_cb=None, error_cb=None, playing_cb=None):
         """ Factory method. We will not use a separate factory to return a specific implementation.
 
             @param name: implementation name.
             @param mode: current player mode [Built-in or windowed].
             @param widget: parent of video widget.
+            @param buf_cb: buffering callback.
+            @param position_cb: time (position) callback.
+            @param error_cb: error callback.
+            @param playing_cb: playing state callback.
 
             Throws a NameError if there is no implementation for the given name.
         """
         if name == "mpv":
-            return MpvPlayer.get_instance(mode, widget)
+            return MpvPlayer.get_instance(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         elif name == "gst":
-            return GstPlayer.get_instance(mode, widget)
+            return GstPlayer.get_instance(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         elif name == "vlc":
-            return VlcPlayer.get_instance(mode, widget)
+            return VlcPlayer.get_instance(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         else:
-            raise NameError(f"There is no such [{name}] implementation.")
+            raise NameError("There is no such [{}] implementation.".format(name))
 
 
 class MpvPlayer(Player):
@@ -181,17 +156,16 @@ class MpvPlayer(Player):
     """
     __INSTANCE = None
 
-    def __init__(self, mode, widget):
-        super().__init__(mode, widget)
+    def __init__(self, mode, widget, buf_cb, position_cb, error_cb, playing_cb):
         try:
             from app.tools import mpv
 
-            self._player = mpv.MPV(wid=str(self.get_window_handle()),
+            self._player = mpv.MPV(wid=str(self.get_window_handle(self.get_video_widget(widget), )),
                                    input_default_bindings=False,
                                    input_cursor=False,
                                    cursor_autohide="no")
         except OSError as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
+            log("{}: Load library error: {}".format(__class__.__name__, e))
             raise ImportError("No libmpv is found. Check that it is installed!")
         else:
             self._mode = mode
@@ -200,35 +174,25 @@ class MpvPlayer(Player):
             @self._player.event_callback(mpv.MpvEventID.FILE_LOADED)
             def on_open(event):
                 log("Starting playback...")
-                self.emit("played", 0)
-
-                t_list = self._player._get_property("track-list")
-                if t_list:
-                    # Audio tracks.
-                    a_tracks = filter(lambda t: t.get("type", "") == "audio", t_list)
-                    self.emit("audio-track", ((t.get("id", 1), t.get("lang", "Unknown")) for t in a_tracks))
-                    # Subtitle.
-                    sub_tracks = [(0, "no")]
-                    tracks = filter(lambda t: t.get("type", "") == "sub", t_list)
-                    [sub_tracks.append((t.get("id", 1), t.get("lang", "Unknown"))) for t in tracks]
-                    self.emit("subtitle-track", sub_tracks)
+                playing_cb()
 
             @self._player.event_callback(mpv.MpvEventID.END_FILE)
             def on_end(event):
                 event = event.get("event", {})
                 if event.get("reason", mpv.MpvEventEndFile.ERROR) == mpv.MpvEventEndFile.ERROR:
-                    log(f"Stream playback error: {event.get('error', mpv.ErrorCode.GENERIC)}")
-                    self.emit("error", "Can't Playback!")
+                    log("Stream playback error: {}".format(event.get("error", mpv.ErrorCode.GENERIC)))
+                    error_cb()
 
     @classmethod
-    def get_instance(cls, mode, widget):
+    def get_instance(cls, mode, widget, buf_cb, position_cb, error_cb, playing_cb):
         if not cls.__INSTANCE:
-            cls.__INSTANCE = MpvPlayer(mode, widget)
+            cls.__INSTANCE = MpvPlayer(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         return cls.__INSTANCE
 
     def get_play_mode(self):
         return self._mode
 
+    @run_task
     def play(self, mrl=None):
         if not mrl:
             return
@@ -236,6 +200,7 @@ class MpvPlayer(Player):
         self._player.play(mrl)
         self._is_playing = True
 
+    @run_task
     def stop(self):
         self._player.stop()
         self._is_playing = True
@@ -254,23 +219,13 @@ class MpvPlayer(Player):
     def is_playing(self):
         return self._is_playing
 
-    def set_audio_track(self, track):
-        self._player._set_property("aid", track)
-
-    def set_subtitle_track(self, track):
-        self._player._set_property("sub", track)
-
-    def set_aspect_ratio(self, ratio):
-        self._player._set_property("aspect", ratio or "-1.0")
-
 
 class GstPlayer(Player):
     """ Simple wrapper for GStreamer playbin. """
 
     __INSTANCE = None
 
-    def __init__(self, mode, widget):
-        super().__init__(mode, widget)
+    def __init__(self, mode, widget, buf_cb, position_cb, error_cb, playing_cb):
         try:
             import gi
 
@@ -280,16 +235,23 @@ class GstPlayer(Player):
             # Initialization of GStreamer.
             Gst.init(sys.argv)
         except (OSError, ValueError) as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
+            log("{}: Load library error: {}".format(__class__.__name__, e))
             raise ImportError("No GStreamer is found. Check that it is installed!")
         else:
+            self._error_cb = error_cb
+            self._playing_cb = playing_cb
+
             self.STATE = Gst.State
             self.STAT_RETURN = Gst.StateChangeReturn
 
             self._mode = mode
             self._is_playing = False
             self._player = Gst.ElementFactory.make("playbin", "player")
-            self._player.set_window_handle(self.get_window_handle())
+            # Initialization of the playback widget.
+            vid_widget = self.get_video_widget(widget)
+            widget.add(vid_widget)
+            vid_widget.show()
+            self._player.set_window_handle(self.get_window_handle(vid_widget))
 
             bus = self._player.get_bus()
             bus.add_signal_watch()
@@ -298,9 +260,9 @@ class GstPlayer(Player):
             bus.connect("message::eos", self.on_eos)
 
     @classmethod
-    def get_instance(cls, mode, widget):
+    def get_instance(cls, mode, widget, buf_cb=None, position_cb=None, error_cb=None, playing_cb=None):
         if not cls.__INSTANCE:
-            cls.__INSTANCE = GstPlayer(mode, widget)
+            cls.__INSTANCE = GstPlayer(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         return cls.__INSTANCE
 
     def get_play_mode(self):
@@ -313,15 +275,12 @@ class GstPlayer(Player):
 
         self._player.set_property("uri", mrl)
 
-        log(f"Setting the URL for playback: {mrl}")
+        log("Setting the URL for playback: {}".format(mrl))
         ret = self._player.set_state(self.STATE.PLAYING)
 
         if ret == self.STAT_RETURN.FAILURE:
-            msg = f"ERROR: Unable to set the 'PLAYING' state for '{mrl}'."
-            log(msg)
-            self.emit("error", msg)
+            log("ERROR: Unable to set the 'PLAYING' state for '{}'.".format(mrl))
         else:
-            self.emit("played", 0)
             self._is_playing = True
 
     def stop(self):
@@ -350,7 +309,7 @@ class GstPlayer(Player):
     def on_error(self, bus, msg):
         err, dbg = msg.parse_error()
         log(err)
-        self.emit("error", "Can't Playback!")
+        self._error_cb()
 
     def on_state_changed(self, bus, msg):
         if not msg.src == self._player:
@@ -360,7 +319,7 @@ class GstPlayer(Player):
         old_state, new_state, pending = msg.parse_state_changed()
         if new_state is self.STATE.PLAYING:
             log("Starting playback...")
-            self.emit("played", 0)
+            self._playing_cb()
             self.get_stream_info()
 
     def on_eos(self, bus, msg):
@@ -376,7 +335,7 @@ class GstPlayer(Player):
             tags = self._player.emit("get-video-tags", i)
             if tags:
                 _, cod = tags.get_string("video-codec")
-                log(f"Video codec: {cod or 'unknown'}")
+                log("Video codec: {}".format(cod or "unknown"))
 
         nr_audio = self._player.get_property("n-audio")
         for i in range(nr_audio):
@@ -384,7 +343,7 @@ class GstPlayer(Player):
             tags = self._player.emit("get-audio-tags", i)
             if tags:
                 _, cod = tags.get_string("audio-codec")
-                log(f"Audio codec: {cod or 'unknown'}")
+                log("Audio codec: {}".format(cod or "unknown"))
 
 
 class VlcPlayer(Player):
@@ -395,49 +354,65 @@ class VlcPlayer(Player):
 
     __VLC_INSTANCE = None
 
-    def __init__(self, mode, widget):
-        super().__init__(mode, widget)
+    def __init__(self, mode, widget, buf_cb, position_cb, error_cb, playing_cb):
         try:
-            if IS_WIN:
+            if sys.platform == "win32":
                 os.add_dll_directory(r"C:\Program Files\VideoLAN\VLC")
 
             from app.tools import vlc
             from app.tools.vlc import EventType
 
-            args = f"--quiet {'' if IS_DARWIN else '--no-xlib'}"
+            args = "--quiet {}".format("" if sys.platform == "darwin" else "--no-xlib")
             self._player = vlc.Instance(args).media_player_new()
             vlc.libvlc_video_set_key_input(self._player, False)
             vlc.libvlc_video_set_mouse_input(self._player, False)
         except (OSError, AttributeError, NameError) as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
+            log("{}: Load library error: {}".format(__class__.__name__, e))
             raise ImportError("No VLC is found. Check that it is installed!")
         else:
             self._mode = mode
             self._is_playing = False
 
             ev_mgr = self._player.event_manager()
-            ev_mgr.event_attach(EventType.MediaPlayerVout, self.on_playback_start)
-            ev_mgr.event_attach(EventType.MediaPlayerTimeChanged,
-                                lambda et: self.emit("position", self._player.get_time()))
-            ev_mgr.event_attach(EventType.MediaPlayerEncounteredError, lambda et: self.emit("error", "Can't Playback!"))
+
+            if buf_cb:
+                # TODO look other EventType options
+                ev_mgr.event_attach(EventType.MediaPlayerBuffering,
+                                    lambda et, p: buf_cb(p.get_media().get_duration()),
+                                    self._player)
+            if position_cb:
+                ev_mgr.event_attach(EventType.MediaPlayerTimeChanged,
+                                    lambda et, p: position_cb(p.get_time()),
+                                    self._player)
+
+            if error_cb:
+                ev_mgr.event_attach(EventType.MediaPlayerEncounteredError,
+                                    lambda et, p: error_cb(),
+                                    self._player)
+            if playing_cb:
+                ev_mgr.event_attach(EventType.MediaPlayerPlaying,
+                                    lambda et, p: playing_cb(),
+                                    self._player)
 
             self.init_video_widget(widget)
 
     @classmethod
-    def get_instance(cls, mode, widget):
+    def get_instance(cls, mode, widget, buf_cb=None, position_cb=None, error_cb=None, playing_cb=None):
         if not cls.__VLC_INSTANCE:
-            cls.__VLC_INSTANCE = VlcPlayer(mode, widget)
+            cls.__VLC_INSTANCE = VlcPlayer(mode, widget, buf_cb, position_cb, error_cb, playing_cb)
         return cls.__VLC_INSTANCE
 
     def get_play_mode(self):
         return self._mode
 
+    @run_task
     def play(self, mrl=None):
         if mrl:
             self._player.set_mrl(mrl)
         self._player.play()
         self._is_playing = True
 
+    @run_task
     def stop(self):
         if self._is_playing:
             self._player.stop()
@@ -463,34 +438,14 @@ class VlcPlayer(Player):
     def is_playing(self):
         return self._is_playing
 
-    def set_audio_track(self, track):
-        self._player.audio_set_track(track)
-
-    def get_audio_track(self):
-        return self._player.audio_get_track()
-
-    def set_subtitle_track(self, track):
-        self._player.video_set_spu(track)
-
-    def set_aspect_ratio(self, ratio):
-        self._player.video_set_aspect_ratio(ratio)
-
-    def on_playback_start(self, event):
-        self.emit("played", self._player.get_media().get_duration())
-        # Audio tracks.
-        a_desc = self._player.audio_get_track_description()
-        self.emit("audio-track", [(t[0], t[1].decode(encoding="utf-8", errors="ignore")) for t in a_desc])
-        # Subtitle.
-        s_desc = self._player.video_get_spu_description()
-        self.emit("subtitle-track", [(s[0], s[1].decode(encoding="utf-8", errors="ignore")) for s in s_desc])
-
     def init_video_widget(self, widget):
-        if IS_LINUX:
-            self._player.set_xwindow(self.get_window_handle())
-        elif IS_DARWIN:
-            self._player.set_nsobject(self.get_window_handle())
+        video_widget = self.get_video_widget(widget)
+        if sys.platform == "linux":
+            self._player.set_xwindow(video_widget.get_window().get_xid())
+        elif sys.platform == "darwin":
+            self._player.set_nsobject(self.get_window_handle(video_widget))
         else:
-            self._player.set_hwnd(self.get_window_handle())
+            self._player.set_hwnd(self.get_window_handle(video_widget))
 
 
 class Recorder:
@@ -501,18 +456,18 @@ class Recorder:
 
     def __init__(self, settings):
         try:
-            if IS_WIN:
+            if sys.platform == "win32":
                 os.add_dll_directory(r"C:\Program Files\VideoLAN\VLC")
 
             from app.tools import vlc
             from app.tools.vlc import EventType
         except OSError as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
+            log("{}: Load library error: {}".format(__class__.__name__, e))
             raise ImportError
         else:
             self._settings = settings
             self._is_record = False
-            args = f"--quiet {'' if IS_DARWIN else '--no-xlib'}"
+            args = "--quiet {}".format("" if sys.platform == "darwin" else "--no-xlib")
             self._recorder = vlc.Instance(args).media_player_new()
 
     @classmethod
@@ -526,11 +481,10 @@ class Recorder:
         if self._recorder:
             self._recorder.stop()
 
-        path = self._settings.recordings_path
+        path = self._settings.records_path
         os.makedirs(os.path.dirname(path), exist_ok=True)
-        d_now = datetime.now().strftime(LOG_DATE_FORMAT)
-        d_now = d_now.replace(" ", "_").replace(":", "-") if IS_WIN else d_now.replace(" ", "_")
-        path = f"{path}{name.replace(' ', '_')}_{d_now}"
+        d_now = datetime.now().strftime(_DATE_FORMAT)
+        path = "{}{}_{}".format(path, name.replace(" ", "_"), d_now.replace(" ", "_").replace(":", "-"))
         cmd = self.get_transcoding_cmd(path) if self._settings.activate_transcoding else self._CMD.format(path)
         media = self._recorder.get_instance().media_new(url, cmd)
         media.get_mrl()
@@ -538,7 +492,7 @@ class Recorder:
         self._recorder.set_media(media)
         self._is_record = True
         self._recorder.play()
-        log(f"Record started {d_now}")
+        log("Record started {}".format(d_now))
 
     @run_task
     def stop(self):
@@ -560,7 +514,7 @@ class Recorder:
     def get_transcoding_cmd(self, path):
         presets = self._settings.transcoding_presets
         prs = presets.get(self._settings.active_preset)
-        return self._TR_CMD.format(",".join(f"{k}={v}" for k, v in prs.items()), path)
+        return self._TR_CMD.format(",".join("{}={}".format(k, v) for k, v in prs.items()), path)
 
 
 if __name__ == "__main__":

app/tools/mpv.py

@@ -16,17 +16,17 @@
 # <http://www.gnu.org/licenses/>.
 #
 
-import collections
-import ctypes.util
-import os
-import re
-import sys
-import threading
-import traceback
-from contextlib import contextmanager
 from ctypes import *
-from functools import partial, wraps
+import ctypes.util
+import threading
+import os
+import sys
 from warnings import warn
+from functools import partial, wraps
+from contextlib import contextmanager
+import collections
+import re
+import traceback
 
 if os.name == 'nt':
     dll = ctypes.util.find_library('mpv-1.dll')
@@ -569,13 +569,10 @@ _mpv_free_node_contents = backend.mpv_free_node_contents
 backend.mpv_create.restype = MpvHandle
 _mpv_create = backend.mpv_create
 
-_API_VER = _mpv_client_api_version()[0]
-
-_handle_func('mpv_destroy' if _API_VER > 1 else 'mpv_detach_destroy', [], None, errcheck=None)
 _handle_func('mpv_create_client', [c_char_p], MpvHandle, notnull_errcheck)
 _handle_func('mpv_client_name', [], c_char_p, errcheck=None)
 _handle_func('mpv_initialize', [], c_int, ec_errcheck)
-
+_handle_func('mpv_detach_destroy', [], None, errcheck=None)
 _handle_func('mpv_terminate_destroy', [], None, errcheck=None)
 _handle_func('mpv_load_config_file', [c_char_p], c_int, ec_errcheck)
 _handle_func('mpv_get_time_us', [], c_ulonglong, errcheck=None)
@@ -611,6 +608,28 @@ _handle_func('mpv_get_wakeup_pipe', [], c_int, errcheck=None)
 
 _handle_func('mpv_stream_cb_add_ro', [c_char_p, c_void_p, StreamOpenFn], c_int, ec_errcheck)
 
+# Disabled for compatibility with the old version of mpv!!!
+# _handle_func('mpv_render_context_create',               [MpvRenderCtxHandle, MpvHandle, POINTER(MpvRenderParam)],   c_int, ec_errcheck,     ctx=None)
+# _handle_func('mpv_render_context_set_parameter',        [MpvRenderParam],                                           c_int, ec_errcheck,     ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_get_info',             [MpvRenderParam],                                           c_int, ec_errcheck,     ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_set_update_callback',  [RenderUpdateFn, c_void_p],                                 None, errcheck=None,    ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_update',               [],                                                         c_int64, errcheck=None, ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_render',               [POINTER(MpvRenderParam)],                                  c_int, ec_errcheck,     ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_report_swap',          [],                                                         None, errcheck=None,    ctx=MpvRenderCtxHandle)
+# _handle_func('mpv_render_context_free',                 [],                                                         None, errcheck=None,    ctx=MpvRenderCtxHandle)
+
+
+# Deprecated in v0.29.0 and may disappear eventually
+if hasattr(backend, 'mpv_get_sub_api'):
+    _handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p, notnull_errcheck, deprecated=True)
+
+    _handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p], deprecated=True)
+    _handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int, deprecated=True)
+    _handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int, deprecated=True)
+    _handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int, deprecated=True)
+    _handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int, deprecated=True)
+    _handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int, deprecated=True)
+
 
 def _mpv_coax_proptype(value, proptype=str):
     """Intelligently coax the given python value into something that can be understood as a proptype property."""
@@ -915,7 +934,7 @@ class MPV(object):
                         self._message_handlers[target](*args)
 
                 if eid == MpvEventID.SHUTDOWN:
-                    _mpv_destroy(self._event_handle) if _API_VER > 1 else _mpv_detach_destroy(self._event_handle)
+                    _mpv_detach_destroy(self._event_handle)
                     return
 
             except Exception as e:

app/tools/picons.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -37,7 +37,7 @@ from html.parser import HTMLParser
 import requests
 
 from app.commons import run_task, log
-from app.settings import SettingsType, IS_LINUX, IS_WIN, IS_DARWIN, GTK_PATH
+from app.settings import SettingsType, IS_WIN
 from .satellites import _HEADERS
 
 _ENIGMA2_PICON_KEY = "{:X}:{:X}:{}"
@@ -57,9 +57,9 @@ class PiconsCzDownloader:
     _PERM_URL = "https://picon.cz/download/7337"
     _BASE_URL = "https://picon.cz/download/"
     _BASE_LOGO_URL = "https://picon.cz/picon/0/"
-    _HEADER = {"User-Agent": "DemonEditor/3.0.0", "Referer": ""}
+    _HEADER = {"User-Agent": "DemonEditor/1.0.8", "Referer": ""}
     _LINK_PATTERN = re.compile(r"((.*)-\d+x\d+)-(.*)_by_chocholousek.7z$")
-    _FILE_PATTERN = re.compile(b"\\s+(\\w+\\.png).*")
+    _FILE_PATTERN = re.compile("\\s+(1_.*\\.png).*")
 
     def __init__(self, picon_ids=set(), appender=log):
         self._perm_links = {}
@@ -81,11 +81,7 @@ class PiconsCzDownloader:
                 name_map = self.get_name_map()
 
                 for line in request.iter_lines():
-                    data = line.decode(encoding="utf-8", errors="ignore").split(maxsplit=1)
-                    if len(data) != 2:
-                        continue
-
-                    l_id, perm_link = data
+                    l_id, perm_link = line.decode(encoding="utf-8", errors="ignore").split(maxsplit=1)
                     self._perm_links[str(l_id)] = str(perm_link)
                     data = re.match(self._LINK_PATTERN, perm_link)
                     if data:
@@ -93,7 +89,7 @@ class PiconsCzDownloader:
                         # Logo url.
                         logo = logo_map.get(data.group(2), None)
                         l_name = name_map.get(sat_pos, None) or sat_pos.replace(".", "")
-                        logo_url = f"{self._BASE_LOGO_URL}{logo}/{l_name}.png" if logo else None
+                        logo_url = "{}{}/{}.png".format(self._BASE_LOGO_URL, logo, l_name) if logo else None
 
                         prv = Provider(None, data.group(1), sat_pos, self._BASE_URL + l_id, l_id, logo_url, None, False)
                         if sat_pos in self._providers:
@@ -101,7 +97,7 @@ class PiconsCzDownloader:
                         else:
                             self._providers[sat_pos] = [prv]
             else:
-                log(f"{self.__class__.__name__} [get permalinks] error: {request.reason}")
+                log("{} [get permalinks] error: {}".format(self.__class__.__name__, request.reason))
                 raise PiconsError(request.reason)
 
     @property
@@ -115,39 +111,35 @@ class PiconsCzDownloader:
         self._HEADER["Referer"] = provider.url
         with requests.get(url=provider.url, headers=self._HEADER, stream=True) as request:
             if request.reason == "OK":
-                dest = f"{picons_path}{provider.on_id}.7z"
-                self._appender(f"Downloading: {provider.url}")
+                dest = "{}{}.7z".format(picons_path, provider.on_id)
+                self._appender("Downloading: {}\n".format(provider.url))
                 with open(dest, mode="bw") as f:
                     for data in request.iter_content(chunk_size=1024):
                         f.write(data)
-                self._appender(f"Extracting: {provider.on_id}")
+                self._appender("Extracting: {}\n".format(provider.on_id))
                 self.extract(dest, picons_path, picon_ids)
             else:
-                log(f"{self.__class__.__name__} [download] error: {request.reason}")
+                log("{} [download] error: {}".format(self.__class__.__name__, request.reason))
 
     def extract(self, src, dest, picon_ids=None):
         """ Extracts 7z archives. """
         # TODO: think about https://github.com/miurahr/py7zr
-        exe = "7z"
-        if IS_DARWIN and GTK_PATH:
-            exe = "./7zr"
-
-        if IS_LINUX and not os.path.isfile(f"/usr/bin/{exe}"):
-            raise PiconsError("7-zip [7z] archiver not found!")
-
+        exe = "7zr"
         if IS_WIN:
-            exe = f"{exe}.exe" if GTK_PATH else f"C:{os.sep}Program Files{os.sep}7-Zip{os.sep}{exe}.exe"
+            exe = "C:\\Program Files\\7-Zip\\7z.exe"
             if not os.path.isfile(exe):
                 raise PiconsError("7-Zip executable not found!")
 
         cmd = [exe, "l", src]
         try:
-            out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+            out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE,
+                                        stderr=subprocess.PIPE,
+                                        encoding="utf-8").communicate()
             if err:
-                log(f"{self.__class__.__name__} [extract] error: {err}")
+                log("{} [extract] error: {}".format(self.__class__.__name__, err))
                 raise PiconsError(err)
         except OSError as e:
-            log(f"{self.__class__.__name__} [extract] error: {e}")
+            log("{} [extract] error: {}".format(self.__class__.__name__, e))
             raise PiconsError(e)
 
         is_filter = bool(picon_ids)
@@ -155,7 +147,7 @@ class PiconsCzDownloader:
         to_extract = []
 
         for o in re.finditer(self._FILE_PATTERN, out):
-            p_id = o.group(1).decode("utf-8", errors="ignore")
+            p_id = o.group(1)
             if p_id in ids:
                 to_extract.append(p_id)
 
@@ -167,9 +159,11 @@ class PiconsCzDownloader:
         cmd = [exe, "e", src, "-o{}".format(dest), "-y", "-r"]
         cmd.extend(to_extract)
         try:
-            out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+            out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE,
+                                        stderr=subprocess.PIPE,
+                                        encoding="utf-8").communicate()
             if err:
-                log(f"{self.__class__.__name__} [extract] error: {err}")
+                log("{} [extract] error: {}".format(self.__class__.__name__, err))
                 raise PiconsError(err)
             else:
                 if os.path.isfile(src):
@@ -196,9 +190,9 @@ class PiconsCzDownloader:
                     self._provider_logos[url] = data
                     return data
                 else:
-                    log(f"Downloading package logo error: {logo_request.reason}")
+                    log("Downloading package logo error: {}".format(logo_request.reason))
         except requests.exceptions.ConnectionError as e:
-            log(f"{self.__class__.__name__} error [get provider logo]: {e}")
+            log("{} error [get provider logo]: {}".format(self.__class__.__name__, e))
 
     def get_logos_map(self):
         return {"piconblack": "b50",
@@ -219,9 +213,7 @@ class PiconsCzDownloader:
                 "picontransparentdark": "td220",
                 "piconoled": "o96",
                 "piconblack80": "b50",
-                "piconblack3d": "b50",
-                "piconwin11": "win11220",
-                "piconSNPtransparent": "t50"
+                "piconblack3d": "b50"
                 }
 
     def get_name_map(self):
@@ -487,16 +479,20 @@ def parse_providers(url):
     return providers
 
 
-def download_picon(src_url, dest_path):
+def download_picon(src_url, dest_path, callback):
     """ Downloads and saves the picon to file.  """
     err_msg = "Picon download error: {}  [{}]"
     timeout = (3, 5)  # connect and read timeouts
-    log("Downloading: {}.".format(os.path.basename(dest_path)))
+
+    if callback:
+        callback("Downloading: {}.\n".format(os.path.basename(dest_path)))
 
     req = requests.get(src_url, timeout=timeout, stream=True)
     if req.status_code != 200:
         err_msg = err_msg.format(src_url, req.reason)
         log(err_msg)
+        if callback:
+            callback(err_msg + "\n")
     else:
         try:
             with open(dest_path, "wb") as f:
@@ -505,10 +501,12 @@ def download_picon(src_url, dest_path):
         except OSError as e:
             err_msg = "Saving picon [{}] error: {}".format(dest_path, e)
             log(err_msg)
+            if callback:
+                callback(err_msg + "\n")
 
 
 @run_task
-def convert_to(src_path, dest_path, s_type, done_callback):
+def convert_to(src_path, dest_path, s_type, callback, done_callback):
     """ Converts names format of picons.
 
         Copies resulting files from src to dest and writes state to callback.
@@ -519,7 +517,7 @@ def convert_to(src_path, dest_path, s_type, done_callback):
         pic_data = base_name.rstrip(".png").split("_")
         dest_file = _NEUTRINO_PICON_KEY.format(int(pic_data[4], 16), int(pic_data[5], 16), int(pic_data[3], 16))
         dest = "{}/{}".format(dest_path, dest_file)
-        log('Converting "{}" to "{}"'.format(base_name, dest_file))
+        callback('Converting "{}" to "{}"\n'.format(base_name, dest_file))
         shutil.copyfile(file, dest)
 
     done_callback()

app/tools/satellites.py

@@ -1,34 +1,6 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
+""" Module for downloading satellites, transponders ans services from the web.
 
-
-""" Module for downloading satellites, transponders and services from the Web.
-
-    Sources: www.flysat.com, www.lyngsat.com, www.kingofsat.net.
+    Sources: www.flysat.com, www.lyngsat.com.
     Replaces or updates the current satellites.xml file.
 """
 import re
@@ -42,12 +14,11 @@ from app.eparser import Satellite, Transponder, is_transponder_valid
 from app.eparser.ecommons import (PLS_MODE, get_key_by_value, FEC, SYSTEM, POLARIZATION, MODULATION, SERVICE_TYPE,
                                   Service, CAS)
 
-_HEADERS = {"User-Agent": "Mozilla/5.0 (Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0"}
-_TIMEOUT = 10
+_HEADERS = {"User-Agent": "Mozilla/5.0 (Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0"}
 
 
 class SatelliteSource(Enum):
-    FLYSAT = ("https://www.flysat.com/en/satellitelist",)
+    FLYSAT = ("https://www.flysat.com/satlist.php",)
     LYNGSAT = ("https://www.lyngsat.com/asia.html", "https://www.lyngsat.com/europe.html",
                "https://www.lyngsat.com/atlantic.html", "https://www.lyngsat.com/america.html")
     KINGOFSAT = ("https://en.kingofsat.net/satellites.php",)
@@ -67,10 +38,10 @@ class Cell:
         self._img = img
 
     def __repr__(self):
-        return f"Cell({self._text}, {self._url}, {self._img})"
+        return "Cell({}, {}, {})".format(self._text, self._url, self._img)
 
     def __str__(self):
-        return f"<Cell(text={self._text}, link={self._url}, img={self._img})>"
+        return "<Cell(text={}, link={}, img={})>".format(self._text, self._url, self._img)
 
     def __iter__(self):
         return (x for x in (self._text, self._url, self._img))
@@ -122,12 +93,6 @@ class SatellitesParser(HTMLParser):
         self._rows = []
         self._source = source
 
-        self.PLS_MODES = {v: k for k, v in PLS_MODE.items()}
-        self.POLARIZATION = {v: k for k, v in POLARIZATION.items()}
-        self.FEC = {v: k for k, v in FEC.items()}
-        self.SYSTEM = {v: k for k, v in SYSTEM.items()}
-        self.MODULATION = {v: k for k, v in MODULATION.items()}
-
     def handle_starttag(self, tag, attrs):
         if tag == "td":
             self._is_td = True
@@ -169,114 +134,76 @@ class SatellitesParser(HTMLParser):
 
         for src in SatelliteSource.get_sources(self._source):
             try:
-                resp = requests.get(url=src, headers=_HEADERS, timeout=_TIMEOUT)
-            except requests.exceptions.RequestException as e:
-                log(f"Getting satellite list error: {repr(e)}")
+                request = requests.get(url=src, headers=_HEADERS)
+            except requests.exceptions.ConnectionError as e:
+                log(repr(e))
+                return []
             else:
-                reason = resp.reason
+                reason = request.reason
                 if reason == "OK":
-                    self.feed(resp.text)
+                    self.feed(request.text)
                 else:
-                    log(f"Getting satellite list error: {reason} -> {resp.url}")
+                    log(reason)
 
         if self._rows:
             if self._source is SatelliteSource.FLYSAT:
-                return self.get_satellites_for_fly_sat()
-            elif self._source is SatelliteSource.LYNGSAT:
-                return self.get_satellites_for_lyng_sat()
-            elif source is SatelliteSource.KINGOFSAT:
-                return self.get_satellites_for_king_of_sat()
+                def get_sat(r):
+                    return r[1], self.parse_position(r[2]), r[3], r[0], False
 
-        return []
+                return list(map(get_sat, filter(lambda x: all(x) and len(x) == 5, self._rows)))
+            elif self._source is SatelliteSource.LYNGSAT:
+                base_url = "https://www.lyngsat.com/"
+                sats = []
+                cur_pos = "0"
+                for row in filter(lambda x: 3 < len(x) < 8, self._rows):
+                    if not row[0]:
+                        row = row[1:]
+
+                    pos = self.parse_position(row[1])
+                    if not self.POS_PAT.match(pos):
+                        if len(row) == 4 and row[0].endswith(".html"):
+                            sats.append((row[1], cur_pos, row[-2], base_url + row[0], False))
+                        continue
+
+                    sats.append((row[-3], pos, row[-2], base_url + row[0], False))
+                    cur_pos = pos
+                return sats
+            elif source is SatelliteSource.KINGOFSAT:
+                def get_sat(r):
+                    return r[3], self.parse_position(r[1]), None, r[0], False
+
+                return list(map(get_sat, filter(lambda x: len(x) == 17, self._rows)))
 
     def get_satellite(self, sat):
         pos = sat[1]
-        return Satellite(name=f"{pos} {sat[0]}", flags="0",
+        return Satellite(name="{} {}".format(pos, sat[0]),
+                         flags="0",
                          position=self.get_position(pos.replace(".", "")),
                          transponders=self.get_transponders(sat[3]))
 
-    def get_satellites_for_fly_sat(self):
-        sat_pat = re.compile(r"https://.*/satellite/.+")
-        pos_pat = re.compile(r"https://.*/satellite/position/.+")
-        names = []
-        pos = ""
-        pos_url = ""
-        satellites = []
-
-        def normalize_pos(p):
-            return f"{float(p[:-1])}{p[-1]}" if "." not in p else p
-
-        for row in filter(lambda x: len(x) > 6, self._rows):
-            if re.match(sat_pat, row[1]):
-                row.pop(0)
-
-            if re.match(sat_pat, row[0]) and row[-2]:  # r[-2] -> skip EMPTY satellites!
-                if re.match(pos_pat, row[0]):
-                    names.clear()
-                    pos_url = row[0]
-                    name = row[3]
-                    pos = normalize_pos(self.parse_position(row[-4]))
-                    names.append(name)
-                    satellites.append((name, pos, row[-2], row[2], False))
-
-                if len(row) == 7:
-                    single_pos = normalize_pos(self.parse_position(row[-4]))
-                    name = row[1]
-                    if pos == single_pos:
-                        names.append(name)
-                    else:
-                        # Uniting satellites in position.
-                        if len(names) > 1:
-                            satellites.append(("/".join(names), pos, None, pos_url, False))
-                        names.clear()
-                    satellites.append((name, single_pos, row[-2], row[0], False))
-
-        return satellites
-
-    def get_satellites_for_lyng_sat(self):
-        base_url = "https://www.lyngsat.com/"
-        sats = []
-        cur_pos = "0"
-        for row in filter(lambda x: 3 < len(x) < 8, self._rows):
-            if not row[0]:
-                row = row[1:]
-
-            pos = self.parse_position(row[1])
-            if not self.POS_PAT.match(pos):
-                if len(row) == 4 and row[0].endswith(".html"):
-                    sats.append((row[1], cur_pos, row[-2], base_url + row[0], False))
-                continue
-
-            sats.append((row[-3], pos, row[-2], base_url + row[0], False))
-            cur_pos = pos
-        return sats
-
-    def get_satellites_for_king_of_sat(self):
-        def get_sat(r):
-            return r[3], self.parse_position(r[1]), None, r[2], False
-
-        return list(map(get_sat, filter(lambda x: len(x) == 17, self._rows)))
-
     @staticmethod
     def parse_position(pos_str):
         return "".join(c for c in pos_str if c.isdigit() or c.isalpha() or c == ".")
 
     @staticmethod
     def get_position(pos):
-        return f"{'-' if pos[-1] == 'W' else ''}{pos[:-1]}"
+        return "{}{}".format("-" if pos[-1] == "W" else "", pos[:-1])
 
     def get_transponders(self, sat_url):
         """ Getting transponders(sorted by frequency). """
         self._rows.clear()
         trs = []
 
-        if self._source is SatelliteSource.KINGOFSAT:
-            sat_url = "https://en.kingofsat.net/" + sat_url
+        url = sat_url
+        if self._source is SatelliteSource.FLYSAT:
+            url = "https://www.flysat.com/" + sat_url
+        elif self._source is SatelliteSource.KINGOFSAT:
+            url = "https://en.kingofsat.net/" + sat_url
 
         try:
-            request = requests.get(url=sat_url, headers=_HEADERS, timeout=_TIMEOUT)
-        except requests.exceptions.RequestException as e:
-            log(f"Getting transponders error: {e}")
+            request = requests.get(url=url, headers=_HEADERS)
+        except requests.exceptions.ConnectionError as e:
+            log("Getting transponders error: {}".format(e))
         else:
             if request.status_code == 200:
                 self.feed(request.text)
@@ -287,99 +214,87 @@ class SatellitesParser(HTMLParser):
                 elif self._source is SatelliteSource.KINGOFSAT:
                     self.get_transponders_for_king_of_sat(trs)
             else:
-                log(f"SatellitesParser [get transponders] error: {sat_url}  {request.reason}")
+                log("SatellitesParser [get transponders] error: {}  {}".format(url, request.reason))
 
         return sorted(trs, key=lambda x: int(x.frequency))
 
     def get_transponders_for_fly_sat(self, trs):
-        """ Parsing transponders for FlySat. """
-        frq_pol_pattern = re.compile(r"(\d{4,5})+\s+([RLHV]).*(DVB-S[2]?)/(.+PSK)?.*")
-        pls_pattern = re.compile(r".*PLS\s+(Root|Gold|Combo)+\s(\d+)?")
-        is_id_pattern = re.compile(r"Stream\s(\d+)")
-        sr_fec_pattern = re.compile(r"(\d{4,5})+\s+(\d+/\d+).*")
+        """ Parsing transponders for FlySat """
+        pls_pattern = re.compile("(PLS:)+ (Root|Gold|Combo)+ (\\d+)?")
+        is_id_pattern = re.compile("(Stream) (\\d+)")
+        pls_modes = {v: k for k, v in PLS_MODE.items()}
         n_trs = []
 
         if self._rows:
+            zeros = "000"
             is_ids = []
             for r in self._rows:
-                row_len = len(r)
-                if row_len == 1:
+                if len(r) == 1:
                     is_ids.extend(re.findall(is_id_pattern, r[0]))
                     continue
-                if row_len < 12:
+                if len(r) < 3:
                     continue
-
-                freq = re.findall(frq_pol_pattern, r[2])
-                if not freq:
+                data = r[2].split(" ")
+                if len(data) != 2:
                     continue
-                freq, pol, sys, mod = freq[0]
-
-                sr_fec = re.match(sr_fec_pattern, r[3])
-                if not sr_fec:
+                sr, fec = data
+                data = r[1].split(" ")
+                if len(data) < 3:
                     continue
-                sr, fec = sr_fec.group(1), sr_fec.group(2)
+                freq, pol, sys = data[0], data[1], data[2]
+                sys = sys.split("/")
+                if len(sys) != 2:
+                    continue
+                sys, mod = sys
+                mod = "QPSK" if sys == "DVB-S" else mod
 
-                pls = re.match(pls_pattern, r[2])
+                pls = re.findall(pls_pattern, r[1])
                 pls_code = None
                 pls_mode = None
+
                 if pls:
-                    pls_mode = self.PLS_MODES.get(pls.group(1), None)
-                    pls_code = pls.group(2)
+                    pls_code = pls[0][2]
+                    pls_mode = pls_modes.get(pls[0][1], None)
 
                 if is_ids:
                     tr = trs.pop()
                     for index, is_id in enumerate(is_ids):
-                        tr = tr._replace(is_id=is_id)
+                        tr = tr._replace(is_id=is_id[1])
                         if is_transponder_valid(tr):
                             n_trs.append(tr)
-
-                tr = Transponder(f"{freq}000", f"{sr}000",
-                                 self.POLARIZATION.get(pol, None),
-                                 self.FEC.get(fec, None),
-                                 self.SYSTEM.get(sys, None),
-                                 self.MODULATION.get(mod, None),
-                                 pls_mode, pls_code, None, None)
-                if is_transponder_valid(tr):
-                    trs.append(tr)
-
+                else:
+                    tr = Transponder(freq + zeros, sr + zeros, pol, fec, sys, mod, pls_mode, pls_code, None)
+                    if is_transponder_valid(tr):
+                        trs.append(tr)
                 is_ids.clear()
             trs.extend(n_trs)
 
     def get_transponders_for_lyng_sat(self, trs):
         """ Parsing transponders for LyngSat. """
-        frq_pol_pattern = re.compile(r"(\d{4,5})\s+([RLHV]).*")
-        sr_fec_pattern = re.compile((r"(DVB-S[2]?)\s+(.+PSK)?.*?(\d+)\s+(\d/\d)\s?"
-                                     r"(?:T2-MI\s+PLP\s+(\d+))?.*"
-                                     r"?(?:PLS\s+(Root|Gold|Combo)\s+(\d+))?"
-                                     r"(?:.*Stream\s+(\d+))?.*"))
+        frq_pol_pattern = re.compile("(\\d{4,5})\\s+([RLHV]).*")
+        sr_fec_pattern = re.compile(r"(DVB-S[2]?)\s+(.+PSK)?.*?(\d+)\s+(\d/\d)\s*(?:T2-MI\s+PLP\s+(\d+))?.*")
+        zeros = "000"
+        pls_mode, pls_code, pls_id = None, None, None
 
         for row in filter(lambda x: len(x) > 8, self._rows):
-            for freq in row[1], row[2], row[3]:
-                res = re.match(frq_pol_pattern, freq)
-                if res:
+            for frq in row[1], row[2], row[3]:
+                freq = re.match(frq_pol_pattern, frq)
+                if freq:
                     break
-            if not res:
+            if not freq:
                 continue
 
-            freq, pol = res.group(1), res.group(2)
-            res = re.search(sr_fec_pattern, row[3])
-            if not res:
+            frq, pol = freq.group(1), freq.group(2)
+            srf = " ".join(row[3:5])
+            sr_fec = re.search(sr_fec_pattern, srf)
+            if not sr_fec:
                 continue
 
-            sys, mod, sr, fec = res.group(1), res.group(2), res.group(3), res.group(4)
+            sys, mod, sr, fec = sr_fec.group(1), sr_fec.group(2), sr_fec.group(3), sr_fec.group(4)
             mod = mod.strip() if mod else "Auto"
-            plp, pls_mode, pls_code, is_id = res.group(5), res.group(6), res.group(7), res.group(8)
-            pls_mode = self.PLS_MODES.get(pls_mode, None)
+            pls_id = sr_fec.group(5)
 
-            if plp is not None:
-                log(f"Detected T2-MI transponder! [{freq} {sr} {pol}] ")
-
-            tr = Transponder(f"{freq}000", f"{sr}000",
-                             self.POLARIZATION.get(pol, None),
-                             self.FEC.get(fec, None),
-                             self.SYSTEM.get(sys, None),
-                             self.MODULATION.get(mod, None),
-                             pls_mode, pls_code, is_id, None)
+            tr = Transponder(frq + zeros, sr + zeros, pol, fec, sys, mod, pls_mode, pls_code, pls_id)
             if is_transponder_valid(tr):
                 trs.append(tr)
 
@@ -388,42 +303,19 @@ class SatellitesParser(HTMLParser):
 
             Since the *.ini file contains incomplete information, it is not used.
         """
-        sys_pat = re.compile(r"(DVB-S[2]?)\s?(?:T2-MI,\s+PLP\s+(\d+))?.*?(?:PLS:\s+(Root|Gold|Combo)\+(\d+))?")
-        mod_pat = re.compile(r"(.*PSK).*?(?:.*Stream\s+(\d+))?.*")
-        sr_fec_pattern = re.compile(r"(\d{4,5})+\s+(\d+/\d+).*")
+        zeros = "000"
+        pat = re.compile(
+            r"(\d+).00\s+([RLHV])\s+(DVB-S[2]?)\s+(?:T2-MI, PLP (\d+)\s+)?(.*PSK).*?(?:Stream\s+(\d+))?\s+(\d+)\s+(\d+/\d+)$")
 
         for row in filter(lambda r: len(r) == 16 and self.POS_PAT.match(r[0]), self._rows):
-            freq, pol = row[2].replace(".", "0"), row[3]
-            if not freq.isdigit() or pol not in "VHLR":
-                continue
+            res = pat.search(" ".join((row[0], row[2], row[3], row[8], row[9], row[10])))
+            if res:
+                freq, sr, pol, fec, sys = res.group(1), res.group(7), res.group(2), res.group(8), res.group(3)
+                mod, pls_id, pls_code = res.group(5), res.group(4), res.group(6)
 
-            res = re.match(sys_pat, row[8])
-            if not res:
-                continue
-            sys, t2_mi, pls_id, pls_code = res.group(1), res.group(2), res.group(3), res.group(4)
-            pls_id = self.PLS_MODES.get(pls_id, None)
-
-            res = re.match(mod_pat, row[9])
-            if not res:
-                continue
-            mod, is_id = res.group(1), res.group(2)
-
-            res = re.match(sr_fec_pattern, row[10])
-            if not res:
-                continue
-            sr, fec = res.group(1), res.group(2)
-
-            if t2_mi:
-                log(f"Detected T2-MI transponder! [{freq} {sr} {pol}] ")
-
-            tr = Transponder(freq, f"{sr}000",
-                             self.POLARIZATION.get(pol, None),
-                             self.FEC.get(fec, None),
-                             self.SYSTEM.get(sys, None),
-                             self.MODULATION.get(mod, None),
-                             pls_id, pls_code, is_id, None)
-            if is_transponder_valid(tr):
-                trs.append(tr)
+                tr = Transponder(freq + zeros, sr + zeros, pol, fec, sys, mod, None, pls_code, pls_id)
+                if is_transponder_valid(tr):
+                    trs.append(tr)
 
 
 class ServicesParser(HTMLParser):
@@ -436,53 +328,22 @@ class ServicesParser(HTMLParser):
         self._S_TYPES = {"": "2", "MPEG-2 SD": "1", "MPEG-2/SD": "1", "SD": "1", "MPEG-4 SD": "22", "MPEG-4/SD": "22",
                          "MPEG-4": "22", "HEVC SD": "22", "MPEG-4/HD": "25", "MPEG-4 HD": "25", "MPEG-4 HD 1080": "25",
                          "MPEG-4 HD 720": "25", "HEVC HD": "25", "HEVC/HD": "25", "HEVC": "31", "HEVC/UHD": "31",
-                         "HEVC UHD": "31", "HEVC UHD 4K": "31", "3": "Data"}
-
+                         "HEVC UHD": "31", "HEVC UHD 4K": "31"}
+        self._TR_PAT = re.compile(
+            r".*?(\d+)\s+([RLHV]).*(DVB-S[2]?)/?(.*PSK)?\s(T2-MI)?\s?SR-FEC:\s(\d+)-(\d/\d)\s+.*ONID-TID:\s+(\d+)-(\d+).*")
+        self._POS_PAT = re.compile(r".*?(\d+\.\d°[EW]).*")
         self._TR = "s {}000:{}000:{}:{}:{}:{}:{}:{}"
         self._S2_TR = "{}:{}:{}:{}"
 
-        self._POS_PAT = re.compile(r".*?(\d+\.\d°[EW]).*")
-        # LyngSat.
-        self._TR_PAT = re.compile((r".*?(\d+)\.?\d?\s+([RLHV]).*(DVB-S[2]?)/?(.*PSK)?\s"
-                                   r"?(T2-MI)?\s?(PLS\s+Multistream)?\s?"
-                                   r"SR-FEC:\s(\d+)-(\d/\d)\s+.*ONID-TID:\s+(\d+)-(\d+).*"))
-
-        self._MULTI_PAT = re.compile(r"PLS\s+(Root|Gold|Combo)+\s(\d+)?\s+(?:Stream\s(\d+))")
-        # KingOfSat.
-        self._KING_TR_PAT = re.compile((r"(DVB-S[2]?)\s?(?:T2-MI,\s+PLP\s+(\d+))?.*"
-                                        r"?(?:PLS:\s+(Root|Gold|Combo)\+(\d+))?"
-                                        r"\s+(.*PSK).*?(?:.*Stream\s+(\d+))?.*"))
-
         self._parse_html_entities = entities
         self._separator = separator
         self._is_td = False
         self._is_th = False
-        self._is_mux_div = False
         self._current_row = []
         self._current_cell_text = []
         self._current_cell = Cell()
         self._rows = []
         self._source = source
-        self._t_url = ""
-        self._use_short_names = True
-        self._pls_modes = {v: k for k, v in PLS_MODE.items()}
-
-    @property
-    def source(self):
-        return self._source
-
-    @source.setter
-    def source(self, value):
-        self._source = value
-        self.reset()
-
-    @property
-    def use_short_names(self):
-        return self._use_short_names
-
-    @use_short_names.setter
-    def use_short_names(self, value):
-        self._use_short_names = value
 
     def handle_starttag(self, tag, attrs):
         if tag == "td":
@@ -490,39 +351,17 @@ class ServicesParser(HTMLParser):
         elif tag == "tr":
             self._is_th = True
         elif tag == "a" and not self._current_cell.url:
-            if attrs:
-                for a in attrs:
-                    if a[0] == "href":
-                        self._current_cell.url = a[1]
-
-                    if self._source is SatelliteSource.KINGOFSAT and self._use_short_names:
-                        if a[0] != "title":
-                            continue
-                        txt = a[1]
-                        sep = "Id: "
-                        if txt and txt.startswith(sep):
-                            # Saving the 'short' name.
-                            _, sep, name = txt.partition(sep)
-                            self._current_cell.text = name
+            self._current_cell.url = attrs[0][1]
         elif tag == "img":
             img_link = attrs[0][1]
-            if self._source is SatelliteSource.LYNGSAT:
-                if img_link.startswith("/logo/"):
-                    self._current_cell.img = img_link
-            elif self._source is SatelliteSource.KINGOFSAT:
+            if img_link.startswith("/logo/"):
                 self._current_cell.img = img_link
-        elif tag == "div" and self._source is SatelliteSource.LYNGSAT:
-            self._is_mux_div = bool(list(filter(lambda at: at[-1] == "mux-header", attrs)))
 
     def handle_data(self, data):
         """ Save content to a cell """
         if self._is_td or self._is_th:
             self._current_cell_text.append(data.strip())
 
-        if self._is_mux_div:
-            self._current_cell.url = data.strip()
-            self._is_mux_div = False
-
     def handle_endtag(self, tag):
         if tag == "td":
             self._is_td = False
@@ -530,9 +369,8 @@ class ServicesParser(HTMLParser):
             self._is_th = False
 
         if tag in ("td", "th"):
-            if not self._current_cell.text:
-                txt = self._separator.join(self._current_cell_text).strip()
-                self._current_cell.text = txt
+            final_cell = self._separator.join(self._current_cell_text).strip()
+            self._current_cell.text = final_cell
             self._current_row.append(self._current_cell)
             self._current_cell_text = []
             self._current_cell = Cell()
@@ -542,48 +380,32 @@ class ServicesParser(HTMLParser):
             self._current_row = []
 
     def error(self, message):
-        log(f"ServicesParser error: {message}")
+        log("ServicesParser error: {}".format(message))
 
     def init_data(self, url):
         """ Initializes data for the given URL. """
-        if self._source not in (SatelliteSource.LYNGSAT, SatelliteSource.KINGOFSAT):
-            raise ValueError(f"Unsupported source: {self._source.name}!")
+        if self._source is not SatelliteSource.LYNGSAT:
+            raise ValueError("Unsupported source: {}!".format(self._source.name))
 
         self._rows.clear()
-        try:
-            request = requests.get(url=url, headers=_HEADERS, timeout=_TIMEOUT)
-        except requests.exceptions.RequestException as e:
-            raise ValueError(e)
+        request = requests.get(url=url, headers=_HEADERS)
+        reason = request.reason
+
+        if reason == "OK":
+            self.feed(request.text)
         else:
-            reason = request.reason
-            if reason == "OK":
-                self.feed(request.text)
-            else:
-                raise ValueError(reason)
+            raise ValueError(reason)
 
     def get_transponders_links(self, sat_url):
         """ Returns transponder links. """
         try:
-            if self._source is SatelliteSource.KINGOFSAT:
-                sat_url = "https://en.kingofsat.net/" + sat_url
             self.init_data(sat_url)
         except ValueError as e:
             log(e)
         else:
-            if self._source is SatelliteSource.LYNGSAT:
-                url = "https://www.lyngsat.com/muxes/"
-                return [row[0] for row in
-                        filter(lambda x: x and len(x) > 8 and x[0].url and x[0].url.startswith(url), self._rows)]
-            elif self._source is SatelliteSource.KINGOFSAT:
-                trs = []
-                for r in self._rows:
-                    if len(r) == 13 and SatellitesParser.POS_PAT.match(r[0].text):
-                        t_cell = r[4]
-                        if t_cell.url and t_cell.url.startswith("tp.php?tp="):
-                            t_cell.url = f"https://en.kingofsat.net/{t_cell.url}"
-                            t_cell.text = f"{r[2].text} {r[3].text} {r[6].text} {r[8].text}"
-                            trs.append(t_cell)
-                return trs
+            url = "https://www.lyngsat.com/muxes/"
+            return [row[0] for row in
+                    filter(lambda x: x and len(x) > 8 and x[0].url and x[0].url.startswith(url), self._rows)]
         return []
 
     def get_transponder_services(self, tr_url, sat_position=None, use_pids=False):
@@ -593,189 +415,90 @@ class ServicesParser(HTMLParser):
             @param sat_position: custom satellite position. Sometimes required to adjust the namespace.
             @param use_pids: if possible use additional pids [video, audio].
         """
+        services = []
         try:
-            self._t_url = tr_url
             self.init_data(tr_url)
         except ValueError as e:
             log(e)
-            return []
         else:
-            if self._source is SatelliteSource.LYNGSAT:
-                return self.get_lyngsat_services(sat_position, use_pids)
-            elif self._source is SatelliteSource.KINGOFSAT:
-                return self.get_kingofsat_services(sat_position, use_pids)
-            return []
+            pos, freq, sr, fec, pol, namespace, tid, nid = sat_position or 0, 0, 0, 0, 0, 0, 0, 0
+            sys = "DVB-S"
+            pos_found = False
+            tr = None
+            # Transponder
+            for r in filter(lambda x: x and 6 < len(x) < 9, self._rows):
+                if not pos_found:
+                    pos_tr = re.match(self._POS_PAT, r[0].text)
+                    if not pos_tr:
+                        continue
 
-    def get_lyngsat_services(self, sat_position=None, use_pids=False):
-        services = []
-        pos, freq, sr, fec, pol, nsp, tid, nid = sat_position or 0, 0, 0, 0, 0, 0, 0, 0
-        sys = "DVB-S"
-        pos_found = False
-        tr = None
-        # Multi-stream.
-        multi_tr = None
-        multi = False
-        # Transponder.
-        for r in filter(lambda x: x and 6 < len(x) < 9, self._rows):
-            if not pos_found:
-                pos_tr = re.match(self._POS_PAT, r[0].text)
-                if not pos_tr:
-                    continue
+                    if not sat_position:
+                        pos = int(SatellitesParser.get_position(
+                            "".join(c for c in pos_tr.group(1) if c.isdigit() or c.isalpha())))
 
-                if not sat_position:
-                    pos = self.get_position(pos_tr.group(1))
-                pos_found = True
+                    pos_found = True
 
-            if pos_found:
-                text = " ".join(c.text for c in r[1:])
-                td = re.match(self._TR_PAT, text)
-                if td:
-                    freq, pol = int(td.group(1)), get_key_by_value(POLARIZATION, td.group(2))
-                    sys, mod, sr, _fec, = td.group(3), td.group(4), td.group(7), td.group(8)
-                    nid, tid = td.group(9), td.group(10)
-                    sys, mod, fec, nsp, s2_flags, roll_off, pilot, inv = self.get_transponder_data(pos, _fec, sys, mod)
-                    nid, tid = int(nid), int(tid)
+                if pos_found:
+                    text = " ".join(c.text for c in r[1:])
+                    td = re.match(self._TR_PAT, text)
+                    if td:
+                        freq, pol = int(td.group(1)), get_key_by_value(POLARIZATION, td.group(2))
+                        if td.group(5):
+                            log("Detected T2-MI transponder!")
+                            continue
 
-                    if td.group(5):
-                        log(f"Detected T2-MI transponder! [{freq} {sr} {pol}]")
+                        sys, mod, sr, _fec, = td.group(3), td.group(4), td.group(6), td.group(7)
+                        nid, tid = td.group(8), td.group(9)
 
-                    if td.group(6):
-                        log(f"Detected multi-stream transponder! [{freq} {sr} {pol}]")
-                        multi = True
+                        neg_pos = False  # POS = W
+                        # For negative (West) positions: 3600 - numeric position value!!!
+                        namespace = "{:04x}0000".format(3600 - pos if neg_pos else pos)
+                        inv = 2  # Default
+                        fec = get_key_by_value(FEC, _fec)
+                        sys = get_key_by_value(SYSTEM, sys)
+                        tr_flag = 1
+                        mod = get_key_by_value(MODULATION, mod)
+                        roll_off = 0  # 35% DVB-S2/DVB-S (default)
+                        pilot = 2  # Auto
+                        s2_flags = "" if sys == "DVB-S" else self._S2_TR.format(tr_flag, mod or 0, roll_off, pilot)
+                        nid, tid = int(nid), int(tid)
+                        tr = self._TR.format(freq, sr, pol, fec, pos, inv, sys, s2_flags)
 
-                    tr = self._TR.format(freq, sr, pol, fec, pos, inv, sys, s2_flags)
+            if not tr:
+                msg = "ServicesParser error [get transponder services]: {}"
+                er = "Transponder [{}] not found or its type [T2-MI, etc] not supported yet.".format(freq)
+                log(msg.format(er))
+                return []
 
-        if not tr:
-            er = f"Transponder [{self._t_url}] not found or its type [T2-MI, etc] not supported yet."
-            log(f"ServicesParser error [get transponder services]: {er}")
-            return services
-
-        # Services.
-        for r in filter(None, self._rows):
-            if multi and r[0].url:
-                res = re.match(self._MULTI_PAT, r[0].url)
-                if res:
-                    pls_mode, is_code, is_id = self._pls_modes.get(res.group(1), None), res.group(2), res.group(3)
-                    multi_tr = f"{tr}:{is_id}:{is_code}:{pls_mode}" if all((pls_mode, is_code, is_id)) else None
-                    tid = int(is_id) if multi_tr else tid
-
-            if len(r) == 12 and r[0].text.isdigit():
+            # Services
+            for r in filter(lambda x: x and len(x) == 12 and (x[0].text.isdigit()), self._rows):
                 sid, name, s_type, v_pid, a_pid, cas, pkg = r[0].text, r[2].text, r[4].text, r[
                     5].text.strip(), r[6].text.split(), r[9].text, r[10].text.strip()
+
                 try:
                     s_type = self._S_TYPES.get(s_type, "3")  # 3 = Data
                     _s_type = SERVICE_TYPE.get(s_type, SERVICE_TYPE.get("3"))  # str repr
-                    flags, sid, fav_id, picon_id, data_id = self.get_service_data(s_type, pkg, sid, tid, nid, nsp,
-                                                                                  v_pid, a_pid, cas, use_pids)
+                    sid = int(sid)
+                    data_id = "{:04x}:{}:{:04x}:{:04x}:{}:0:0".format(sid, namespace, tid, nid, s_type)
+                    fav_id = "{}:{}:{}:{}".format(sid, tid, nid, namespace)
+                    picon_id = "1_0_{:X}_{}_{}_{}_{}_0_0_0.png".format(int(s_type), sid, tid, nid, namespace)
+                    # Flags.
+                    flags = "p:{}".format(pkg)
+                    cas = ",".join(get_key_by_value(CAS, c) or "C:0000" for c in cas.split()) if cas else None
+                    if use_pids:
+                        v_pid = "c:00{:04x}".format(int(v_pid)) if v_pid else None
+                        a_pid = ",".join(["c:01{:04x}".format(int(p)) for p in a_pid]) if a_pid else None
+                        flags = ",".join(filter(None, (flags, v_pid, a_pid, cas)))
+                    else:
+                        flags = ",".join(filter(None, (flags, cas)))
+
                     services.append(Service(flags, "s", None, name, None, None, pkg, _s_type, r[1].img, picon_id,
-                                            sid, freq, sr, pol, fec, sys, pos, data_id, fav_id, multi_tr or tr))
+                                            sid, freq, sr, pol, fec, sys, pos, data_id, fav_id, tr))
                 except ValueError as e:
-                    log(f"ServicesParser error [get transponder services]: {e}")
+                    log("ServicesParser error [get transponder services]: {}".format(e))
 
         return services
 
-    def get_kingofsat_services(self, sat_position=None, use_pids=False):
-        services = []
-        # Transponder
-        tr = list(filter(lambda r: len(r) == 13 and r[4].url and r[4].url.startswith("tp.php?tp="), self._rows))
-        if not tr:
-            log(f"ServicesParser error [get transponder services]: Transponder [{self._t_url}] not found!")
-            return services
-
-        tr, multi_tr, tid, nid, nsp = None, None, None, None, None
-        freq, sr, pol, fec, sys, pos = None, None, None, None, None, None
-
-        for r in filter(lambda x: len(x) > 12, self._rows):
-            r_size = len(r)
-            if r_size == 13 and r[4].url and r[4].url.startswith("tp.php?tp="):
-                res = re.match(self._KING_TR_PAT, f"{r[6].text} {r[7].text}")
-                if not res:
-                    continue
-
-                sys, mod = res.group(1), res.group(5)
-                s_pos, freq, pol, sr_fec = r[0].text, r[2].text, r[3].text, r[8].text
-                nid, tid = r[10].text, r[11].text
-
-                pos = sat_position
-                if not sat_position:
-                    pos_tr = re.match(self._POS_PAT, s_pos)
-                    if pos_tr:
-                        pos = self.get_position(pos_tr.group(1))
-
-                sr, fec = sr_fec.split()
-                pol = get_key_by_value(POLARIZATION, pol)
-                sys, mod, fec, nsp, s2_flags, roll_off, pilot, inv = self.get_transponder_data(pos, fec, sys, mod)
-                freq, nid, tid = int(float(freq)), int(nid), int(tid)
-                tr = self._TR.format(freq, sr, pol, fec, pos, inv, sys, s2_flags)
-
-                pls_mode, is_code, is_id = self._pls_modes.get(res.group(3), None), res.group(4), res.group(6)
-                multi_tr = f"{tr}:{is_id}:{is_code}:{pls_mode}" if all((pls_mode, is_code, is_id)) else None
-                tid = int(is_id) if multi_tr else tid
-
-                if res.group(2):
-                    log(f"Detected T2-MI transponder! [{freq} {sr}]")
-
-                if multi_tr:
-                    log(f"Detected multi-stream transponder! [{freq} {sr}]")
-
-            if tr and r_size == 14 and not r[1].text and r[7].text and r[7].text.isdigit():
-                if r[1].img == "/radio.gif":
-                    s_type = ""
-                elif r[8].img == "/hd.gif":
-                    s_type = "HEVC HD"
-                elif r[1].img == "/data.gif":
-                    s_type = "Data"
-                else:
-                    s_type = "SD"
-
-                s_type = self._S_TYPES.get(s_type, "3")
-                _s_type = SERVICE_TYPE.get(s_type, SERVICE_TYPE.get("3"))
-
-                name, pkg, cas, sid, v_pid, a_pid = r[2].text, r[5].text, r[6].text, r[7].text, None, None
-                flags, sid, fav_id, picon_id, data_id = self.get_service_data(s_type, pkg, sid, tid, nid, nsp,
-                                                                              v_pid, a_pid, cas, use_pids)
-                services.append(Service(flags, "s", None, name, None, None, pkg, _s_type, None, picon_id,
-                                        sid, str(freq), sr, pol, fec, sys, pos, data_id, fav_id, multi_tr or tr))
-
-        return services
-
-    def get_transponder_data(self, pos, fec, sys, mod):
-        """ Returns converted transponder data. """
-        sys = get_key_by_value(SYSTEM, sys)
-        mod = get_key_by_value(MODULATION, mod)
-        fec = get_key_by_value(FEC, fec)
-        # For negative (West) positions: 3600 - numeric position value!!!
-        namespace = f"{3600 - pos if pos < 0 else pos:04x}0000"
-        tr_flag = 1
-        roll_off = 0  # 35% DVB-S2/DVB-S (default)
-        pilot = 2  # Auto
-        s2_flags = "" if sys == "DVB-S" else self._S2_TR.format(tr_flag, mod or 0, roll_off, pilot)
-        inv = 2  # Default
-
-        return sys, mod, fec, namespace, s2_flags, roll_off, pilot, inv
-
-    @staticmethod
-    def get_service_data(s_type, pkg, sid, tid, nid, namespace, v_pid, a_pid, cas, use_pids=False):
-        sid = int(sid)
-        data_id = f"{sid:04x}:{namespace}:{tid:04x}:{nid:04x}:{s_type}:0:0"
-        fav_id = f"{sid}:{tid}:{nid}:{namespace}"
-        picon_id = f"1_0_{int(s_type):X}_{sid}_{tid}_{nid}_{namespace}_0_0_0.png"
-        # Flags.
-        flags = f"p:{pkg}"
-        cas = ",".join(get_key_by_value(CAS, c) or "C:0000" for c in cas.split()) if cas else None
-        if use_pids:
-            v_pid = f"c:00{int(v_pid):04x}" if v_pid else None
-            a_pid = ",".join([f"c:01{int(p):04x}" for p in a_pid]) if a_pid else None
-            flags = ",".join(filter(None, (flags, v_pid, a_pid, cas)))
-        else:
-            flags = ",".join(filter(None, (flags, cas)))
-
-        return flags, sid, fav_id, picon_id, data_id
-
-    @staticmethod
-    def get_position(pos):
-        return int(SatellitesParser.get_position("".join(c for c in pos if c.isdigit() or c.isalpha())))
-
 
 if __name__ == "__main__":
     pass

app/tools/yt.py

@@ -1,32 +1,4 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Module for working with YouTube service. """
+""" Module for working with YouTube service """
 import gzip
 import json
 import os
@@ -34,22 +6,20 @@ import re
 import shutil
 import sys
 from html.parser import HTMLParser
-from json import JSONDecodeError
-from urllib import parse
 from urllib.error import URLError
+from urllib.parse import unquote
 from urllib.request import Request, urlopen, urlretrieve
 
 from app.commons import log
 from app.settings import SEP
 from app.ui.uicommons import show_notification
 
-_TIMEOUT = 5
-_HEADERS = {"User-Agent": "Mozilla/5.0 (Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0",
-            "DNT": "1",
-            "Accept-Encoding": "gzip, deflate"}
 _YT_PATTERN = re.compile(r"https://www.youtube.com/.+(?:v=)([\w-]{11}).*")
 _YT_LIST_PATTERN = re.compile(r"https://www.youtube.com/.+?(?:list=)([\w-]{18,})?.*")
 _YT_VIDEO_PATTERN = re.compile(r"https://r\d+---sn-[\w]{10}-[\w]{3,5}.googlevideo.com/videoplayback?.*")
+_HEADERS = {"User-Agent": "Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/69.0",
+            "DNT": "1",
+            "Accept-Encoding": "gzip, deflate"}
 
 Quality = {137: "1080p", 136: "720p", 135: "480p", 134: "360p",
            133: "240p", 160: "144p", 0: "0p", 18: "360p", 22: "720p"}
@@ -110,8 +80,6 @@ class YouTube:
         if self._settings.enable_yt_dl and url:
             if not self._yt_dl:
                 self._yt_dl = YouTubeDL.get_instance(self._settings, self._callback)
-                if not self._yt_dl:
-                    raise YouTubeException("youtube-dl initialization error.")
             return self._yt_dl.get_yt_link(url, skip_errors)
 
         return self.get_yt_link_by_id(video_id)
@@ -122,117 +90,61 @@ class YouTube:
 
             Returns tuple from the video links dict and title.
         """
-        info = InnerTube().player(video_id)
-        det = info.get("videoDetails", None)
-        title = det.get("title", None) if det else None
-        streaming_data = info.get("streamingData", None)
-        fmts = streaming_data.get("formats", None) if streaming_data else None
+        req = Request(YouTube._VIDEO_INFO_LINK.format(video_id), headers=_HEADERS)
 
-        if fmts:
-            links = {Quality[i["itag"]]: i["url"] for i in filter(
-                lambda i: i.get("itag", -1) in Quality, fmts) if "url" in i}
+        with urlopen(req, timeout=2) as resp:
+            data = unquote(gzip.decompress(resp.read()).decode("utf-8")).split("&")
+            out = {k: v for k, sep, v in (str(d).partition("=") for d in map(unquote, data))}
+            player_resp = out.get("player_response", None)
 
-            if links and title:
-                return links, title.replace("+", " ")
+            if player_resp:
+                try:
+                    resp = json.loads(player_resp)
+                except Exception as e:
+                    log("{}: Parsing player response error: {}".format(__class__.__name__, e))
+                else:
+                    det = resp.get("videoDetails", None)
+                    title = det.get("title", None) if det else None
+                    streaming_data = resp.get("streamingData", None)
+                    fmts = streaming_data.get("formats", None) if streaming_data else None
 
-        cause = None
-        status = info.get("playabilityStatus", None)
-        if status:
-            cause = f"[{status.get('status', '')}] {status.get('reason', '')}"
+                    if fmts:
+                        urls = {Quality[i["itag"]]: i["url"] for i in
+                                filter(lambda i: i.get("itag", -1) in Quality, fmts) if "url" in i}
 
-        log(f"{__class__.__name__}: Getting link to video with id '{video_id}' filed! Cause: {cause}")
+                        if urls and title:
+                            return urls, title.replace("+", " ")
 
-        return None, cause
+            stream_map = out.get("url_encoded_fmt_stream_map", None)
+            if stream_map:
+                s_map = {k: v for k, sep, v in (str(d).partition("=") for d in stream_map.split("&"))}
+                url, title = s_map.get("url", None), out.get("title", None)
+                url, title = unquote(url) if url else "", title.replace("+", " ") if title else ""
+                if url and title:
+                    return {Quality[0]: url}, title.replace("+", " ")
+
+            rsn = out.get("reason", None)
+            rsn = rsn.replace("+", " ") if rsn else ""
+            log("{}: Getting link to video with id {} filed! Cause: {}".format(__class__.__name__, video_id, rsn))
+
+            return None, rsn
 
     def get_yt_playlist(self, list_id, url=None):
         """ Returns tuple from the playlist header and list of tuples (title, video id). """
         if self._settings.enable_yt_dl and url:
             try:
-                if not self._yt_dl:
-                    raise YouTubeException("youtube-dl is not initialized!")
-
                 self._yt_dl.update_options({"noplaylist": False, "extract_flat": True})
                 info = self._yt_dl.get_info(url, skip_errors=False)
                 if "url" in info:
                     info = self._yt_dl.get_info(info.get("url"), skip_errors=False)
-
                 return info.get("title", ""), [(e.get("title", ""), e.get("id", "")) for e in info.get("entries", [])]
             finally:
                 # Restoring default options
-                if self._yt_dl:
-                    self._yt_dl.update_options({"noplaylist": True, "extract_flat": False})
+                self._yt_dl.update_options({"noplaylist": True, "extract_flat": False})
 
         return PlayListParser.get_yt_playlist(list_id)
 
 
-class InnerTube:
-    """ Object for interacting with the innertube API.
-
-        Based on InnerTube class from pytube [https://github.com/pytube/pytube] project!
-    """
-    _BASE_URI = "https://www.youtube.com/youtubei/v1"
-
-    _DEFAULT_CLIENTS = {
-        "ANDROID": {
-            "context": {"client": {"clientName": "ANDROID", "clientVersion": "16.20"}},
-            "api_key": "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8"
-        },
-        "ANDROID_EMBED": {
-            "context": {"client": {"clientName": "ANDROID", "clientVersion": "16.20", "clientScreen": "EMBED"}},
-            "api_key": "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8"
-        }
-    }
-
-    def __init__(self, client="ANDROID"):
-        """ Initialize an InnerTube object.
-
-            @param client: Client to use for the object. Default to web because it returns the most playback types.
-        """
-        self.context = self._DEFAULT_CLIENTS[client]["context"]
-        self.api_key = self._DEFAULT_CLIENTS[client]["api_key"]
-
-    @property
-    def base_data(self):
-        """Return the base json data to transmit to the innertube API."""
-        return {"context": self.context}
-
-    @property
-    def base_params(self):
-        """Return the base query parameters to transmit to the innertube API."""
-        return {"key": self.api_key, "contentCheckOk": True, "racyCheckOk": True}
-
-    def player(self, video_id):
-        """ Make a request to the player endpoint. Returns raw player info results. """
-        endpoint = f"{self._BASE_URI}/player"
-        query = {"videoId": video_id}
-        query.update(self.base_params)
-        return self._call_api(endpoint, query, self.base_data) or {}
-
-    @staticmethod
-    def _call_api(endpoint, query, data):
-        """ Make a request to a given endpoint with the provided query parameters and data."""
-        headers = {"Content-Type": "application/json", }
-        response = InnerTube._execute(f"{endpoint}?{parse.urlencode(query)}", "POST", headers=headers, data=data)
-
-        try:
-            resp = json.loads(response.read())
-        except JSONDecodeError as e:
-            log(f"{__class__.__name__}: Parsing response error: {e}")
-        else:
-            return resp
-
-    @staticmethod
-    def _execute(url, method=None, headers=None, data=None, timeout=_TIMEOUT):
-        base_headers = {"User-Agent": "Mozilla/5.0", "accept-language": "en-US,en"}
-        if headers:
-            base_headers.update(headers)
-        if data:
-            # Encoding data for request.
-            if not isinstance(data, bytes):
-                data = bytes(json.dumps(data), encoding="utf-8")
-        return urlopen(Request(url, headers=base_headers, method=method, data=data), timeout=timeout)
-
-
 class PlayListParser(HTMLParser):
     """ Very simple parser to handle YouTube playlist pages. """
 
@@ -258,8 +170,8 @@ class PlayListParser(HTMLParser):
 
                 try:
                     resp = json.loads(data)
-                except JSONDecodeError as e:
-                    log(f"{__class__.__name__}: Parsing data error: {e}")
+                except YouTubeException as e:
+                    log("{}: Parsing data error: {}".format(__class__.__name__, e))
                 else:
                     sb = resp.get("sidebar", None)
                     if sb:
@@ -277,7 +189,7 @@ class PlayListParser(HTMLParser):
             self._is_script = False
 
     def error(self, message):
-        log(f"{__class__.__name__} Parsing error: {message}")
+        log("{} Parsing error: {}".format(__class__.__name__, message))
 
     @property
     def header(self):
@@ -293,9 +205,9 @@ class PlayListParser(HTMLParser):
 
            returns tuple from the playlist header and list of tuples (title, video id)
         """
-        request = Request(f"https://www.youtube.com/playlist?list={play_list_id}&hl=en", headers=_HEADERS)
+        request = Request("https://www.youtube.com/playlist?list={}&hl=en".format(play_list_id), headers=_HEADERS)
 
-        with urlopen(request, timeout=_TIMEOUT) as resp:
+        with urlopen(request, timeout=2) as resp:
             data = gzip.decompress(resp.read()).decode("utf-8")
             parser = PlayListParser()
             parser.feed(data)
@@ -318,7 +230,7 @@ class YouTubeDL:
                 "cookiefile": "cookies.txt"}  # File name where cookies should be read from and dumped to.
 
     def __init__(self, settings, callback):
-        self._path = f"{settings.default_data_path}tools{SEP}"
+        self._path = settings.default_data_path + "tools{}".format(SEP)
         self._update = settings.enable_yt_dl_update
         self._supported = {"22", "18"}
         self._dl = None
@@ -335,7 +247,7 @@ class YouTubeDL:
         return cls._DL_INSTANCE
 
     def init(self):
-        if not os.path.isfile(f"{self._path}youtube_dl{SEP}version.py"):
+        if not os.path.isfile(self._path + "youtube_dl{}version.py".format(SEP)):
             self.get_latest_release()
 
         if self._path not in sys.path:
@@ -347,22 +259,17 @@ class YouTubeDL:
         try:
             import youtube_dl
         except ModuleNotFoundError as e:
-            log(f"YouTubeDLHelper error: {e}")
+            log("YouTubeDLHelper error: {}".format(str(e)))
             raise YouTubeException(e)
         except ImportError as e:
-            log(f"YouTubeDLHelper error: {e}")
+            log("YouTubeDLHelper error: {}".format(str(e)))
         else:
-            if self._path not in youtube_dl.__file__:
-                msg = "Another version of youtube-dl was found on your system!"
-                log(msg)
-                raise YouTubeException(msg)
-
             if self._update:
                 if hasattr(youtube_dl.version, "__version__"):
                     l_ver = self.get_last_release_id()
                     cur_ver = youtube_dl.version.__version__
                     if l_ver and youtube_dl.version.__version__ < l_ver:
-                        msg = f"youtube-dl has new release!\nCurrent: {cur_ver}. Last: {l_ver}."
+                        msg = "youtube-dl has new release!\nCurrent: {}. Last: {}.".format(cur_ver, l_ver)
                         show_notification(msg)
                         log(msg)
                         self._callback(msg, False)
@@ -382,7 +289,7 @@ class YouTubeDL:
             with urlopen(url, timeout=10) as resp:
                 return json.loads(resp.read().decode("utf-8")).get("tag_name", "0")
         except URLError as e:
-            log(f"YouTubeDLHelper error [get last release id]: {e}")
+            log("YouTubeDLHelper error [get last release id]: {}".format(e))
 
     def get_latest_release(self):
         try:
@@ -404,10 +311,10 @@ class YouTubeDL:
 
                     with zipfile.ZipFile(f_name) as arch:
                         for info in arch.infolist():
-                            pref, sep, f = info.filename.partition("/youtube_dl/")
+                            pref, sep, f = info.filename.partition("{}youtube_dl{}".format("/", "/"))
                             if sep:
                                 arch.extract(info.filename)
-                                shutil.move(info.filename, f"{self._path}{sep}{f}")
+                                shutil.move(info.filename, "{}{}{}".format(self._path, sep, f))
                         shutil.rmtree(pref)
                         msg = "Getting the last youtube-dl release is done!"
                         show_notification(msg)
@@ -418,7 +325,7 @@ class YouTubeDL:
                         os.remove(zip_file)
                     return True
         except URLError as e:
-            log(f"YouTubeDLHelper error: {e}")
+            log("YouTubeDLHelper error: {}".format(e))
             raise YouTubeException(e)
         finally:
             self._is_update_process = False
@@ -441,10 +348,10 @@ class YouTubeDL:
         try:
             return self._dl.extract_info(url, download=False)
         except URLError as e:
-            log(f"YouTubeDLHelper error [get info]: {e}")
+            log(str(e))
             raise YouTubeException(e)
         except self._DownloadError as e:
-            log(f"YouTubeDLHelper error [get info]: {e}")
+            log(str(e))
             if not skip_errors:
                 raise YouTubeException(e)
 

app/ui/app_menu.ui

@@ -1,509 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <menu id="menu_bar">
-    <submenu>
-      <attribute name="label" translatable="yes">Playback</attribute>
-      <attribute name="action">app.hide_media_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Close</attribute>
-          <attribute name="action">app.on_playback_close</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">File</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <submenu>
-          <attribute name="label" translatable="yes">Import</attribute>
-          <section>
-            <item>
-              <attribute name="label" translatable="yes">Bouquet</attribute>
-              <attribute name="action">app.on_import_bouquet</attribute>
-            </item>
-            <item>
-              <attribute name="label" translatable="yes">Bouquets and services</attribute>
-              <attribute name="action">app.on_import_bouquets</attribute>
-            </item>
-          </section>
-        </submenu>
-        <item>
-          <attribute name="label" translatable="yes">Import from Web</attribute>
-          <attribute name="action">app.on_import_from_web</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">New empty configuration</attribute>
-          <attribute name="action">app.on_new_configuration</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Open</attribute>
-          <attribute name="action">app.on_data_open</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Extract...</attribute>
-          <attribute name="action">app.on_archive_open</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Save</attribute>
-          <attribute name="action">app.on_data_save</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Save as</attribute>
-          <attribute name="action">app.on_data_save_as</attribute>
-        </item>
-      </section>
-      <section>
-        <submenu>
-          <attribute name="label" translatable="yes">FTP-transfer</attribute>
-          <section>
-            <item>
-              <attribute name="label" translatable="yes">Download from the receiver</attribute>
-              <attribute name="action">app.on_receive</attribute>
-            </item>
-            <item>
-              <attribute name="label" translatable="yes">Transfer to receiver</attribute>
-              <attribute name="action">app.on_send</attribute>
-            </item>
-          </section>
-        </submenu>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Settings</attribute>
-          <attribute name="action">app.on_settings</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Exit</attribute>
-          <attribute name="action">app.on_close_app</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">Edit</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Lock</attribute>
-          <attribute name="action">app.on_locked</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Hide</attribute>
-          <attribute name="action">app.on_hide</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu id="view_menu">
-      <attribute name="label" translatable="yes">View</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Bouquets</attribute>
-          <attribute name="action">app.show_bouquets</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Satellites</attribute>
-          <attribute name="action">app.show_satellites</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Picons</attribute>
-          <attribute name="action">app.show_picons</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">EPG</attribute>
-          <attribute name="action">app.show_epg</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Timers</attribute>
-          <attribute name="action">app.show_timers</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Recordings</attribute>
-          <attribute name="action">app.show_recordings</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">FTP</attribute>
-          <attribute name="action">app.show_ftp</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Control</attribute>
-          <attribute name="action">app.show_control</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Display picons</attribute>
-          <attribute name="action">app.display_picons</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Display EPG in bouquet list</attribute>
-          <attribute name="action">app.display_epg</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Alternate layout</attribute>
-          <attribute name="action">app.set_alternate_layout</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu id="tools_menu">
-      <attribute name="label" translatable="yes">Tools</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Backups</attribute>
-          <attribute name="action">app.on_backup_tool_show</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Telnet</attribute>
-          <attribute name="action">app.on_telnet_show</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Logs</attribute>
-          <attribute name="action">app.on_logs_show</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">FTP client</attribute>
-      <attribute name="action">app.show_ftp_menu</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <item>
-        <attribute name="label" translatable="yes">Close</attribute>
-        <attribute name="action">app.on_ftp_client_close</attribute>
-      </item>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">Help</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">About</attribute>
-          <attribute name="action">app.on_about_app</attribute>
-        </item>
-      </section>
-    </submenu>
-  </menu>
-  <menu id="mac_app_menu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">About</attribute>
-        <attribute name="action">app.on_about_app</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Settings</attribute>
-        <attribute name="action">app.on_settings</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Exit</attribute>
-        <attribute name="action">app.on_close_app</attribute>
-      </item>
-    </section>
-  </menu>
-  <menu id="mac_menu_bar">
-    <submenu>
-      <attribute name="label" translatable="yes">Playback</attribute>
-      <attribute name="action">app.hide_media_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Play</attribute>
-          <attribute name="action">app.on_play</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Stop</attribute>
-          <attribute name="action">app.on_stop</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Close</attribute>
-          <attribute name="action">app.on_playback_close</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">File</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <submenu>
-          <attribute name="label" translatable="yes">Import</attribute>
-          <section>
-            <item>
-              <attribute name="label" translatable="yes">Bouquet</attribute>
-              <attribute name="action">app.on_import_bouquet</attribute>
-            </item>
-            <item>
-              <attribute name="label" translatable="yes">Bouquets and services</attribute>
-              <attribute name="action">app.on_import_bouquets</attribute>
-            </item>
-          </section>
-        </submenu>
-        <item>
-          <attribute name="label" translatable="yes">Import from Web</attribute>
-          <attribute name="action">app.on_import_from_web</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">New empty configuration</attribute>
-          <attribute name="action">app.on_new_configuration</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Open</attribute>
-          <attribute name="action">app.on_data_open</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Extract...</attribute>
-          <attribute name="action">app.on_archive_open</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Save</attribute>
-          <attribute name="action">app.on_data_save</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Save as</attribute>
-          <attribute name="action">app.on_data_save_as</attribute>
-        </item>
-      </section>
-      <section>
-        <submenu>
-          <attribute name="label" translatable="yes">FTP-transfer</attribute>
-          <section>
-            <item>
-              <attribute name="label" translatable="yes">Download from the receiver</attribute>
-              <attribute name="action">app.on_receive</attribute>
-            </item>
-            <item>
-              <attribute name="label" translatable="yes">Transfer to receiver</attribute>
-              <attribute name="action">app.on_send</attribute>
-            </item>
-          </section>
-        </submenu>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">Edit</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Lock</attribute>
-          <attribute name="action">app.on_locked</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Hide</attribute>
-          <attribute name="action">app.on_hide</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">View</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Bouquets</attribute>
-          <attribute name="action">app.show_bouquets</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Satellites</attribute>
-          <attribute name="action">app.show_satellites</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Picons</attribute>
-          <attribute name="action">app.show_picons</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">EPG</attribute>
-          <attribute name="action">app.show_epg</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Timers</attribute>
-          <attribute name="action">app.show_timers</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Recordings</attribute>
-          <attribute name="action">app.show_recordings</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">FTP</attribute>
-          <attribute name="action">app.show_ftp</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Control</attribute>
-          <attribute name="action">app.show_control</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Display picons</attribute>
-          <attribute name="action">app.display_picons</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Display EPG in bouquet list</attribute>
-          <attribute name="action">app.display_epg</attribute>
-          <attribute name="hidden-when">action-disabled</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Alternate layout</attribute>
-          <attribute name="action">app.set_alternate_layout</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">Tools</attribute>
-      <attribute name="action">app.hide_menu_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Backups</attribute>
-          <attribute name="action">app.on_backup_tool_show</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Telnet</attribute>
-          <attribute name="action">app.on_telnet_show</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Logs</attribute>
-          <attribute name="action">app.on_logs_show</attribute>
-        </item>
-      </section>
-    </submenu>
-    <submenu>
-      <attribute name="label" translatable="yes">FTP client</attribute>
-      <attribute name="action">app.show_ftp_menu</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <item>
-        <attribute name="label" translatable="yes">Close</attribute>
-        <attribute name="action">app.on_ftp_client_close</attribute>
-      </item>
-    </submenu>
-  </menu>
-  <menu id="iptv_menu">
-    <item>
-      <attribute name="label" translatable="yes">Add IPTV or stream service</attribute>
-      <attribute name="action">app.on_iptv</attribute>
-    </item>
-    <item>
-      <attribute name="label" translatable="yes">Import YouTube playlist</attribute>
-      <attribute name="action">app.on_import_yt_list</attribute>
-    </item>
-    <item>
-      <attribute name="label" translatable="yes">Import m3u</attribute>
-      <attribute name="action">app.on_import_m3u</attribute>
-    </item>
-    <item>
-      <attribute name="label" translatable="yes">Export to m3u</attribute>
-      <attribute name="action">app.on_export_iptv_to_m3u</attribute>
-    </item>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">EPG configuration</attribute>
-        <attribute name="action">app.on_epg_list_configuration</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">List configuration</attribute>
-        <attribute name="action">app.on_iptv_list_configuration</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Remove all unavailable</attribute>
-        <attribute name="action">app.on_remove_all_unavailable</attribute>
-      </item>
-    </section>
-  </menu>
-  <menu id="audio_menu">
-    <submenu>
-      <attribute name="label" translatable="yes">Audio</attribute>
-      <attribute name="action">app.hide_media_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <submenu id="audio_track_menu">
-          <attribute name="label" translatable="yes">Audio Track</attribute>
-        </submenu>
-      </section>
-    </submenu>
-  </menu>
-  <menu id="video_menu">
-    <submenu>
-      <attribute name="label" translatable="yes">Video</attribute>
-      <attribute name="action">app.hide_media_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <submenu id="aspect_ratio_menu">
-          <attribute name="label" translatable="yes">Aspect ratio</attribute>
-          <item>
-            <attribute name="label" translatable="yes">Default</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target"/>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">16:9</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target">16:9</attribute>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">4:3</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target">4:3</attribute>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">1:1</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target">1:1</attribute>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">16:10</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target">16:10</attribute>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">5:4</attribute>
-            <attribute name="action">app.on_set_aspect_ratio</attribute>
-            <attribute name="target">5:4</attribute>
-          </item>
-        </submenu>
-      </section>
-    </submenu>
-  </menu>
-  <menu id="subtitle_menu">
-    <submenu>
-      <attribute name="label" translatable="yes">Subtitle</attribute>
-      <attribute name="action">app.hide_media_bar</attribute>
-      <attribute name="hidden-when">action-disabled</attribute>
-      <section>
-        <submenu id="subtitle_track_menu">
-          <attribute name="label" translatable="yes">Subtitle Track</attribute>
-          <item>
-            <attribute name="label" translatable="yes">Default</attribute>
-            <attribute name="action">app.on_set_subtitle_track</attribute>
-            <attribute name="target"/>
-          </item>
-        </submenu>
-      </section>
-    </submenu>
-  </menu>
-</interface>

app/ui/app_menu_bar.ui

@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <menu id="menu_bar">
+    <submenu>
+      <attribute name="label" translatable="yes">File</attribute>
+      <attribute name="action">app.hide_menu_bar</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <section>
+        <submenu>
+          <attribute name="label" translatable="yes">Import</attribute>
+          <section>
+            <item>
+              <attribute name="label" translatable="yes">Bouquet</attribute>
+              <attribute name="action">app.on_import_bouquet</attribute>
+            </item>
+            <item>
+              <attribute name="label" translatable="yes">Bouquets and services</attribute>
+              <attribute name="action">app.on_import_bouquets</attribute>
+            </item>
+          </section>
+        </submenu>
+        <item>
+          <attribute name="label" translatable="yes">Import from Web</attribute>
+          <attribute name="action">app.on_import_from_web</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">New empty configuration</attribute>
+          <attribute name="action">app.on_new_configuration</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Open</attribute>
+          <attribute name="action">app.on_data_open</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Extract...</attribute>
+          <attribute name="action">app.on_archive_open</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Save</attribute>
+          <attribute name="action">app.on_data_save</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">FTP-transfer</attribute>
+          <attribute name="action">app.on_download</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Settings</attribute>
+          <attribute name="action">app.on_settings</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Exit</attribute>
+          <attribute name="action">app.on_close_app</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">Edit</attribute>
+      <attribute name="action">app.hide_menu_bar</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Lock</attribute>
+          <attribute name="action">app.on_locked</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Hide</attribute>
+          <attribute name="action">app.on_hide</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">View</attribute>
+      <attribute name="action">app.hide_menu_bar</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Search</attribute>
+          <attribute name="action">win.search</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Filter</attribute>
+          <attribute name="action">win.filter</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">Tools</attribute>
+      <attribute name="action">app.hide_menu_bar</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Satellites editor</attribute>
+          <attribute name="action">app.on_satellite_editor_show</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Picons manager</attribute>
+          <attribute name="action">app.on_picons_manager_show</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Backups</attribute>
+          <attribute name="action">app.on_backup_tool_show</attribute>
+        </item>
+      </section>
+      <section id="telnet_section">
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">IPTV</attribute>
+      <attribute name="action">app.hide_menu_bar</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <item>
+        <attribute name="label" translatable="yes">Add IPTV or stream service</attribute>
+        <attribute name="action">app.on_iptv</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Import YouTube playlist</attribute>
+        <attribute name="action">app.on_import_yt_list</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Import m3u</attribute>
+        <attribute name="action">app.on_import_m3u</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Export to m3u</attribute>
+        <attribute name="action">app.on_export_to_m3u</attribute>
+      </item>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">EPG configuration</attribute>
+          <attribute name="action">app.on_epg_list_configuration</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">List configuration</attribute>
+          <attribute name="action">app.on_iptv_list_configuration</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">Remove all unavailable</attribute>
+          <attribute name="action">app.on_remove_all_unavailable</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">FTP client</attribute>
+      <attribute name="action">app.show_ftp_menu</attribute>
+      <attribute name="hidden-when">action-disabled</attribute>
+      <item>
+        <attribute name="label" translatable="yes">Close</attribute>
+        <attribute name="action">app.on_ftp_client_close</attribute>
+      </item>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">Help</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">About</attribute>
+          <attribute name="action">app.on_about_app</attribute>
+        </item>
+      </section>
+    </submenu>
+  </menu>
+</interface>

app/ui/backup.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import os
 import shutil
 import tempfile
@@ -33,13 +5,12 @@ import time
 import zipfile
 from datetime import datetime
 from enum import Enum
-from pathlib import Path
 
-from app.commons import run_idle, get_size_from_bytes
-from app.settings import SettingsType, SEP, IS_DARWIN
+from app.commons import run_idle
+from app.settings import SettingsType
 from app.ui.dialogs import show_dialog, DialogType, get_builder
 from app.ui.main_helper import append_text_to_tview
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, IS_GNOME_SESSION, HeaderBar
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK
 
 
 class RestoreType(Enum):
@@ -63,8 +34,8 @@ class BackupDialog:
 
         self._settings = settings
         self._s_type = settings.setting_type
-        self._data_path = self._settings.profile_data_path
-        self._backup_path = self._settings.profile_backup_path or f"{self._data_path}backup{os.sep}"
+        self._data_path = self._settings.data_local_path
+        self._backup_path = self._settings.backup_local_path or self._data_path + "backup/"
         self._open_data_callback = callback
         self._dialog_window = builder.get_object("dialog_window")
         self._dialog_window.set_transient_for(transient)
@@ -75,25 +46,6 @@ class BackupDialog:
         self._info_check_button = builder.get_object("info_check_button")
         self._info_bar = builder.get_object("info_bar")
         self._message_label = builder.get_object("message_label")
-        self._file_count_label = builder.get_object("file_count_label")
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            header_bar = HeaderBar()
-            self._dialog_window.set_titlebar(header_bar)
-
-            button_box = builder.get_object("main_button_box")
-            button_box.set_margin_top(0)
-            button_box.set_margin_bottom(0)
-            button_box.set_margin_left(0)
-            button_box.reparent(header_bar)
-
-            ch_button = builder.get_object("info_check_button")
-            ch_button.set_margin_right(0)
-            h_bar = builder.get_object("header_bar")
-            h_bar.remove(ch_button)
-            h_bar.set_visible(False)
-            header_bar.pack_end(ch_button)
-
         # Setting the last size of the dialog window if it was saved
         window_size = self._settings.get("backup_tool_window_size")
         if window_size:
@@ -108,14 +60,10 @@ class BackupDialog:
     def init_data(self):
         if os.path.isdir(self._backup_path):
             for file in filter(lambda x: x.endswith(".zip"), os.listdir(self._backup_path)):
-                p = Path(os.path.join(self._backup_path, file))
-                if p.is_file():
-                    self._model.append((p.stem, get_size_from_bytes(p.stat().st_size)))
+                self._model.append((file.rstrip(".zip"), False))
         else:
             os.makedirs(os.path.dirname(self._backup_path), exist_ok=True)
 
-        self._file_count_label.set_text(str(len(self._model)))
-
     def on_restore_bouquets(self, item):
         self.restore(RestoreType.BOUQUETS)
 
@@ -135,15 +83,13 @@ class BackupDialog:
         try:
             for itr in map(model.get_iter, paths):
                 file_name = model.get_value(itr, 0)
-                os.remove(f"{self._backup_path}{file_name}.zip")
+                os.remove("{}{}{}".format(self._backup_path, file_name, ".zip"))
                 itrs_to_delete.append(itr)
         except FileNotFoundError as e:
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         else:
             list(map(model.remove, itrs_to_delete))
 
-        self._file_count_label.set_text(str(len(self._model)))
-
     def on_view_popup_menu(self, menu, event):
         if event.get_event_type() == Gdk.EventType.BUTTON_PRESS and event.button == Gdk.BUTTON_SECONDARY:
             menu.popup(None, None, None, None, event.button, event.time)
@@ -173,7 +119,7 @@ class BackupDialog:
                 file_name = self._backup_path + model.get_value(model.get_iter(paths[0]), 0) + ".zip"
                 created = time.ctime(os.path.getctime(file_name))
                 self._text_view.get_buffer().set_text(
-                    f"Created: {created}\n********** Files: **********\n")
+                    "Created: {}\n********** Files: **********\n".format(created))
                 with zipfile.ZipFile(file_name) as zip_file:
                     for name in zip_file.namelist():
                         append_text_to_tview(name + "\n", self._text_view)
@@ -203,7 +149,7 @@ class BackupDialog:
                 clear_data_path(self._data_path)
                 shutil.unpack_archive(full_file_name, self._data_path)
             elif restore_type is RestoreType.BOUQUETS:
-                tmp_dir = tempfile.gettempdir() + SEP + file_name
+                tmp_dir = tempfile.gettempdir() + "/" + file_name
                 cond = (".tv", ".radio") if self._s_type is SettingsType.ENIGMA_2 else "bouquets.xml"
                 shutil.unpack_archive(full_file_name, tmp_dir)
                 for file in filter(lambda f: f.endswith(cond), os.listdir(self._data_path)):
@@ -242,15 +188,15 @@ def backup_data(path, backup_path, move=True):
 
         Returns full path to the compressed file.
     """
-    backup_path = f"{backup_path}{datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}{SEP}"
+    backup_path = "{}{}/".format(backup_path, datetime.now().strftime("%Y-%m-%d_%H-%M-%S"))
     os.makedirs(os.path.dirname(backup_path), exist_ok=True)
     os.makedirs(os.path.dirname(path), exist_ok=True)
-    # Backup files in data dir(skipping dirs and *.xml).
-    for file in filter(lambda f: not f.endswith(".xml") and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
+    # backup files in data dir(skipping dirs and satellites.xml)
+    for file in filter(lambda f: f != "satellites.xml" and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
         src, dst = os.path.join(path, file), backup_path + file
         shutil.move(src, dst) if move else shutil.copy(src, dst)
-    # Compressing to zip and delete remaining files.
-    zip_file = shutil.make_archive(backup_path.rstrip(SEP), "zip", backup_path)
+    # compressing to zip and delete remaining files
+    zip_file = shutil.make_archive(backup_path, "zip", backup_path)
     shutil.rmtree(backup_path)
 
     return zip_file
@@ -263,8 +209,8 @@ def restore_data(src, dst):
 
 
 def clear_data_path(path):
-    """ Clearing data at the specified path excluding *.xml file. """
-    for file in filter(lambda f: not f.endswith(".xml") and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
+    """ Clearing data at the specified path excluding satellites.xml file """
+    for file in filter(lambda f: f != "satellites.xml" and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
         os.remove(os.path.join(path, file))
 
 

app/ui/backup_dialog.glade

@@ -41,10 +41,10 @@ Author: Dmitriy Yefremov
   </object>
   <object class="GtkListStore" id="main_list_store">
     <columns>
-      <!-- column-name name -->
-      <column type="gchararray"/>
-      <!-- column-name size -->
+      <!-- column-name date -->
       <column type="gchararray"/>
+      <!-- column-name selected -->
+      <column type="gboolean"/>
     </columns>
   </object>
   <object class="GtkMenu" id="popup_menu">
@@ -57,7 +57,7 @@ Author: Dmitriy Yefremov
         <property name="can_focus">False</property>
         <property name="use_stock">False</property>
         <signal name="activate" handler="on_restore_bouquets" swapped="no"/>
-        <accelerator key="r" signal="activate" modifiers="Primary"/>
+        <accelerator key="r" signal="activate" modifiers="GDK_CONTROL_MASK"/>
       </object>
     </child>
     <child>
@@ -67,7 +67,7 @@ Author: Dmitriy Yefremov
         <property name="can_focus">False</property>
         <property name="use_stock">False</property>
         <signal name="activate" handler="on_restore_all" swapped="no"/>
-        <accelerator key="e" signal="activate" modifiers="Primary"/>
+        <accelerator key="e" signal="activate" modifiers="GDK_CONTROL_MASK"/>
       </object>
     </child>
     <child>
@@ -123,17 +123,106 @@ Author: Dmitriy Yefremov
       <object class="GtkBox" id="main_box">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
+        <property name="margin_left">1</property>
+        <property name="margin_right">1</property>
+        <property name="margin_top">1</property>
+        <property name="margin_bottom">1</property>
         <property name="orientation">vertical</property>
+        <property name="spacing">5</property>
         <child>
-          <object class="GtkBox" id="header_bar">
+          <object class="GtkPaned" id="main_paned">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="wide_handle">True</property>
+            <child>
+              <object class="GtkScrolledWindow" id="main_view_scrolled_window">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="shadow_type">in</property>
+                <child>
+                  <object class="GtkTreeView" id="main_view">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="hexpand">True</property>
+                    <property name="model">main_list_store</property>
+                    <property name="headers_visible">False</property>
+                    <property name="search_column">0</property>
+                    <property name="rubber_banding">True</property>
+                    <property name="activate_on_single_click">True</property>
+                    <signal name="button-press-event" handler="on_view_popup_menu" object="popup_menu" swapped="no"/>
+                    <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
+                    <signal name="key-release-event" handler="on_key_release" swapped="no"/>
+                    <child internal-child="selection">
+                      <object class="GtkTreeSelection" id="main_view_selection">
+                        <property name="mode">multiple</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkTreeViewColumn" id="backup_date_column">
+                        <property name="title" translatable="yes">Backup</property>
+                        <property name="clickable">True</property>
+                        <property name="alignment">0.5</property>
+                        <property name="reorderable">True</property>
+                        <property name="sort_column_id">0</property>
+                        <child>
+                          <object class="GtkCellRendererText" id="date_render">
+                            <property name="xpad">10</property>
+                          </object>
+                          <attributes>
+                            <attribute name="text">0</attribute>
+                          </attributes>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkScrolledWindow" id="text_view_scrolled_window">
+                <property name="can_focus">False</property>
+                <property name="shadow_type">in</property>
+                <child>
+                  <object class="GtkTextView" id="text_view">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="pixels_above_lines">5</property>
+                    <property name="editable">False</property>
+                    <property name="left_margin">10</property>
+                    <property name="right_margin">10</property>
+                    <property name="indent">10</property>
+                    <property name="cursor_visible">False</property>
+                    <property name="accepts_tab">False</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
+            <property name="margin_left">15</property>
+            <property name="margin_right">15</property>
             <child>
-              <object class="GtkButtonBox" id="main_button_box">
+              <object class="GtkButtonBox">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="valign">center</property>
-                <property name="margin_left">15</property>
                 <property name="margin_top">10</property>
                 <property name="margin_bottom">10</property>
                 <property name="layout_style">expand</property>
@@ -141,7 +230,7 @@ Author: Dmitriy Yefremov
                   <object class="GtkButton" id="restore_bouquets_header_button">
                     <property name="label" translatable="yes">Restore bouquets</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
+                    <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
                     <property name="valign">center</property>
                     <property name="image">restore_bouquets_image</property>
@@ -158,7 +247,7 @@ Author: Dmitriy Yefremov
                   <object class="GtkButton" id="restore_all_header_button">
                     <property name="label" translatable="yes">Restore all</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
+                    <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
                     <property name="valign">center</property>
                     <property name="image">restore_all_image</property>
@@ -175,7 +264,7 @@ Author: Dmitriy Yefremov
                   <object class="GtkButton" id="remove_header_button">
                     <property name="label" translatable="yes">Remove</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
+                    <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
                     <property name="valign">center</property>
                     <property name="image">remove_image</property>
@@ -198,24 +287,16 @@ Author: Dmitriy Yefremov
             </child>
             <child>
               <object class="GtkCheckButton" id="info_check_button">
+                <property name="label" translatable="yes">Details</property>
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
+                <property name="can_focus">True</property>
                 <property name="receives_default">False</property>
-                <property name="tooltip_text" translatable="yes">Details</property>
                 <property name="valign">center</property>
-                <property name="margin_right">15</property>
+                <property name="image">details_image</property>
                 <property name="always_show_image">True</property>
                 <property name="draw_indicator">False</property>
                 <signal name="toggled" handler="on_info_button_toggled" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="details_image1">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="icon_name">emblem-important-symbolic</property>
-                    <property name="icon_size">1</property>
-                  </object>
-                </child>
-                <accelerator key="i" signal="clicked" modifiers="Primary"/>
+                <accelerator key="i" signal="clicked" modifiers="GDK_CONTROL_MASK"/>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -224,186 +305,10 @@ Author: Dmitriy Yefremov
                 <property name="position">1</property>
               </packing>
             </child>
-            <style>
-              <class name="primary-toolbar"/>
-            </style>
           </object>
           <packing>
             <property name="expand">False</property>
             <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkFrame" id="main_frame">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_top">5</property>
-            <property name="margin_bottom">5</property>
-            <property name="label_xalign">0</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkPaned" id="main_paned">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="margin_left">5</property>
-                <property name="margin_right">5</property>
-                <property name="margin_top">5</property>
-                <property name="margin_bottom">5</property>
-                <property name="wide_handle">True</property>
-                <child>
-                  <object class="GtkBox" id="backups_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="orientation">vertical</property>
-                    <property name="spacing">2</property>
-                    <child>
-                      <object class="GtkScrolledWindow" id="main_view_scrolled_window">
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="shadow_type">in</property>
-                        <child>
-                          <object class="GtkTreeView" id="main_view">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="hexpand">True</property>
-                            <property name="model">main_list_store</property>
-                            <property name="search_column">0</property>
-                            <property name="rubber_banding">True</property>
-                            <property name="activate_on_single_click">True</property>
-                            <signal name="button-press-event" handler="on_view_popup_menu" object="popup_menu" swapped="no"/>
-                            <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
-                            <signal name="key-release-event" handler="on_key_release" swapped="no"/>
-                            <child internal-child="selection">
-                              <object class="GtkTreeSelection" id="main_view_selection">
-                                <property name="mode">multiple</property>
-                              </object>
-                            </child>
-                            <child>
-                              <object class="GtkTreeViewColumn" id="backup_name_column">
-                                <property name="min_width">75</property>
-                                <property name="title" translatable="yes">Name</property>
-                                <property name="expand">True</property>
-                                <property name="clickable">True</property>
-                                <property name="alignment">0.5</property>
-                                <property name="reorderable">True</property>
-                                <property name="sort_column_id">0</property>
-                                <child>
-                                  <object class="GtkCellRendererText" id="name_renderer">
-                                    <property name="xpad">10</property>
-                                  </object>
-                                  <attributes>
-                                    <attribute name="text">0</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                            <child>
-                              <object class="GtkTreeViewColumn" id="backup_size_column">
-                                <property name="sizing">fixed</property>
-                                <property name="fixed_width">120</property>
-                                <property name="title" translatable="yes">Size</property>
-                                <property name="alignment">0.5</property>
-                                <child>
-                                  <object class="GtkCellRendererText" id="size_renderer">
-                                    <property name="xalign">0.49000000953674316</property>
-                                  </object>
-                                  <attributes>
-                                    <attribute name="text">1</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">True</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkBox" id="status_box">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="margin_left">5</property>
-                        <property name="margin_right">5</property>
-                        <property name="margin_top">2</property>
-                        <property name="spacing">5</property>
-                        <child>
-                          <object class="GtkImage" id="count_image">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="icon_name">document-properties</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkLabel" id="file_count_label">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="label" translatable="yes">0</property>
-                            <property name="width_chars">4</property>
-                            <property name="xalign">0</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="resize">True</property>
-                    <property name="shrink">True</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkScrolledWindow" id="text_view_scrolled_window">
-                    <property name="can_focus">False</property>
-                    <property name="shadow_type">in</property>
-                    <child>
-                      <object class="GtkTextView" id="text_view">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="pixels_above_lines">5</property>
-                        <property name="editable">False</property>
-                        <property name="left_margin">10</property>
-                        <property name="right_margin">10</property>
-                        <property name="indent">10</property>
-                        <property name="cursor_visible">False</property>
-                        <property name="accepts_tab">False</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="resize">True</property>
-                    <property name="shrink">True</property>
-                  </packing>
-                </child>
-              </object>
-            </child>
-            <child type="label_item">
-              <placeholder/>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
             <property name="position">1</property>
           </packing>
         </child>
@@ -432,7 +337,6 @@ Author: Dmitriy Yefremov
                   <object class="GtkLabel" id="message_label">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
                     <property name="label" translatable="yes">message</property>
                   </object>
                   <packing>

app/ui/control.py

@@ -1,144 +1,244 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """ Receiver control module via HTTP API. """
 import os
-import re
+from datetime import datetime
+from enum import Enum
+from urllib.parse import quote
 
 from gi.repository import GLib
 
-from .dialogs import get_builder, get_message
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH
+from app.settings import IS_WIN
+from .dialogs import get_builder
+from .dialogs import show_dialog, DialogType, get_message
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column
 from ..commons import run_task, run_with_delay, log, run_idle
 from ..connections import HttpAPI
-from ..settings import IS_DARWIN, IS_LINUX, IS_WIN
+from ..eparser.ecommons import BqServiceType
 
 
-class ControlTool(Gtk.Box):
+class ControlBox(Gtk.HBox):
+    _TIME_STR = "%Y-%m-%d %H:%M"
 
-    def __init__(self, app, settings, *args, **kwargs):
+    class Tool(Enum):
+        """ The currently displayed tool. """
+        REMOTE = "control"
+        EPG = "epg"
+        TIMERS = "timers"
+        TIMER = "timer"
+
+    class EpgRow(Gtk.ListBoxRow):
+        def __init__(self, event: dict, **properties):
+            super().__init__(**properties)
+
+            self._event_data = event
+            h_box = Gtk.HBox()
+            h_box.set_orientation(Gtk.Orientation.VERTICAL)
+
+            self._title = event.get("e2eventtitle", "")
+            title_label = Gtk.Label(self._title)
+
+            self._desc = event.get("e2eventdescription", "")
+            description = Gtk.Label()
+            description.set_markup("<i>{}</i>".format(self._desc))
+            description.set_line_wrap(True)
+            description.set_max_width_chars(25)
+
+            start = int(event.get("e2eventstart", "0"))
+            start_time = datetime.fromtimestamp(start)
+            end_time = datetime.fromtimestamp(start + int(event.get("e2eventduration", "0")))
+            time_label = Gtk.Label()
+            time_label.set_margin_top(5)
+            self._time_header = "{} - {}".format(start_time.strftime("%A, %H:%M"), end_time.strftime("%H:%M"))
+            time_label.set_markup("<b>{}</b>".format(self._time_header))
+
+            h_box.add(time_label)
+            h_box.add(title_label)
+            h_box.add(description)
+            sep = Gtk.Separator()
+            sep.set_margin_top(5)
+            h_box.add(sep)
+            h_box.set_spacing(5)
+
+            self.add(h_box)
+            self.show_all()
+
+        @property
+        def event_data(self):
+            return self._event_data or {}
+
+        @property
+        def title(self):
+            return self._title or ""
+
+        @property
+        def desc(self):
+            return self._desc or ""
+
+        @property
+        def time_header(self):
+            return self._time_header or ""
+
+    class TimerRow(Gtk.ListBoxRow):
+
+        _UI_PATH = UI_RESOURCES_PATH + "timer_row.glade"
+
+        def __init__(self, timer, **properties):
+            super().__init__(**properties)
+
+            self._timer = timer
+
+            builder = get_builder(self._UI_PATH, None, use_str=True)
+            row_box = builder.get_object("timer_row_box")
+            name_label = builder.get_object("timer_name_label")
+            description_label = builder.get_object("timer_description_label")
+            service_name_label = builder.get_object("timer_service_name_label")
+            time_label = builder.get_object("timer_time_label")
+
+            name_label.set_text(timer.get("e2name", "") or "")
+            description_label.set_text(timer.get("e2description", "") or "")
+            service_name_label.set_text(timer.get("e2servicename", "") or "")
+            # Time
+            start_time = datetime.fromtimestamp(int(timer.get("e2timebegin", "0")))
+            end_time = datetime.fromtimestamp(int(timer.get("e2timeend", "0")))
+            time_label.set_text("{} - {}".format(start_time.strftime("%A, %H:%M"), end_time.strftime("%H:%M")))
+
+            self.add(row_box)
+            self.show()
+
+        @property
+        def timer(self):
+            return self._timer
+
+    class TimerAction(Enum):
+        ADD = 0
+        EVENT = 1
+        CHANGE = 2
+
+    def __init__(self, app, http_api, settings, *args, **kwargs):
         super().__init__(*args, **kwargs)
 
+        self._http_api = http_api
         self._settings = settings
+        self._update_epg = False
         self._app = app
-        self._app.connect("layout-changed", self.on_layout_changed)
-        self._pix = None
+        self._last_tool = self.Tool.REMOTE
+        self._timer_action = self.TimerAction.ADD
+        self._current_timer = {}
 
-        handlers = {"on_volume_changed": self.on_volume_changed,
-                    "on_screenshot_draw": self.on_screenshot_draw,
-                    "on_network_toggled": self.on_network_toggled,
-                    "on_network_view_query_tooltip": self.on_network_view_query_tooltip}
+        handlers = {"on_visible_tool": self.on_visible_tool,
+                    "on_volume_changed": self.on_volume_changed,
+                    "on_epg_press": self.on_epg_press,
+                    "on_epg_filter_changed": self.on_epg_filter_changed,
+                    "on_timers_press": self.on_timers_press,
+                    "on_timers_drag_data_received": self.on_timers_drag_data_received}
 
         builder = get_builder(UI_RESOURCES_PATH + "control.glade", handlers)
 
-        self.pack_start(builder.get_object("control_box"), True, True, 0)
-        self._remote_box = builder.get_object("remote_box")
-        self._screenshot_area = builder.get_object("screenshot_area")
+        self.add(builder.get_object("main_box_frame"))
+        self._stack = builder.get_object("stack")
+        self._screenshot_image = builder.get_object("screenshot_image")
         self._screenshot_button_box = builder.get_object("screenshot_button_box")
         self._screenshot_check_button = builder.get_object("screenshot_check_button")
-        self._screenshot_check_button.bind_property("active", self._screenshot_area, "visible")
+        self._screenshot_check_button.bind_property("active", self._screenshot_image, "visible")
         self._snr_value_label = builder.get_object("snr_value_label")
         self._ber_value_label = builder.get_object("ber_value_label")
         self._agc_value_label = builder.get_object("agc_value_label")
-        self._snr_level_bar = builder.get_object("snr_level_bar")
-        self._ber_level_bar = builder.get_object("ber_level_bar")
-        self._agc_level_bar = builder.get_object("agc_level_bar")
         self._volume_button = builder.get_object("volume_button")
-        self._header_box = builder.get_object("control_header_box")
-        self._screenshot_button_box = builder.get_object("screenshot_button_box")
-        # Network.
-        self._network_button = builder.get_object("control_network_button")
-        self._network_model = builder.get_object("network_model")
+        self._epg_list_box = builder.get_object("epg_list_box")
+        self._epg_list_box.set_filter_func(self.epg_filter_function)
+        self._epg_filter_entry = builder.get_object("epg_filter_entry")
+        self._timers_list_box = builder.get_object("timers_list_box")
+        self._app._control_revealer.bind_property("visible", self, "visible")
+        # Timers
+        self._timer_remove_button = builder.get_object("timer_remove_button")
+        self._timer_remove_button.bind_property("visible", builder.get_object("timer_edit_button"), "visible")
+        # Timer
+        self._timer_name_entry = builder.get_object("timer_name_entry")
+        self._timer_desc_entry = builder.get_object("timer_desc_entry")
+        self._timer_service_entry = builder.get_object("timer_service_entry")
+        self._timer_service_ref_entry = builder.get_object("timer_service_ref_entry")
+        self._timer_event_id_entry = builder.get_object("timer_event_id_entry")
+        self._timer_begins_entry = builder.get_object("timer_begins_entry")
+        self._timer_ends_entry = builder.get_object("timer_ends_entry")
+        self._timer_begins_calendar = builder.get_object("timer_begins_calendar")
+        self._timer_begins_hr_button = builder.get_object("timer_begins_hr_button")
+        self._timer_begins_min_button = builder.get_object("timer_begins_min_button")
+        self._timer_ends_calendar = builder.get_object("timer_ends_calendar")
+        self._timer_ends_hr_button = builder.get_object("timer_ends_hr_button")
+        self._timer_ends_min_button = builder.get_object("timer_ends_min_button")
+        self._timer_enabled_switch = builder.get_object("timer_enabled_switch")
+        self._timer_action_combo_box = builder.get_object("timer_action_combo_box")
+        self._timer_after_combo_box = builder.get_object("timer_after_combo_box")
+        self._timer_mo_check_button = builder.get_object("timer_mo_check_button")
+        self._timer_tu_check_button = builder.get_object("timer_tu_check_button")
+        self._timer_we_check_button = builder.get_object("timer_we_check_button")
+        self._timer_th_check_button = builder.get_object("timer_th_check_button")
+        self._timer_fr_check_button = builder.get_object("timer_fr_check_button")
+        self._timer_sa_check_button = builder.get_object("timer_sa_check_button")
+        self._timer_su_check_button = builder.get_object("timer_su_check_button")
+        self._timer_location_switch = builder.get_object("timer_location_switch")
+        self._timer_location_entry = builder.get_object("timer_location_entry")
+        self._timer_location_switch.bind_property("active", self._timer_location_entry, "sensitive")
+        # Disable DnD for timer entries.
+        self._timer_name_entry.drag_dest_unset()
+        self._timer_desc_entry.drag_dest_unset()
+        self._timer_service_entry.drag_dest_unset()
+        # DnD initialization for the timer list.
+        self._timers_list_box.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.DEFAULT | Gdk.DragAction.COPY)
+        self._timers_list_box.drag_dest_add_text_targets()
 
         self.init_actions(app)
-
-        if settings.alternate_layout:
-            self.on_layout_changed(app, True)
-
+        self.connect("hide", self.on_hide)
         self.show()
 
     def init_actions(self, app):
-        # Remote controller actions.
-        app.set_action("on_one", lambda a, v: self.on_remote_action(HttpAPI.Remote.ONE))
-        app.set_action("on_two", lambda a, v: self.on_remote_action(HttpAPI.Remote.TWO))
-        app.set_action("on_three", lambda a, v: self.on_remote_action(HttpAPI.Remote.THREE))
-        app.set_action("on_four", lambda a, v: self.on_remote_action(HttpAPI.Remote.FOUR))
-        app.set_action("on_five", lambda a, v: self.on_remote_action(HttpAPI.Remote.FIVE))
-        app.set_action("on_six", lambda a, v: self.on_remote_action(HttpAPI.Remote.SIX))
-        app.set_action("on_seven", lambda a, v: self.on_remote_action(HttpAPI.Remote.SEVEN))
-        app.set_action("on_eight", lambda a, v: self.on_remote_action(HttpAPI.Remote.EIGHT))
-        app.set_action("on_nine", lambda a, v: self.on_remote_action(HttpAPI.Remote.NINE))
-        app.set_action("on_zero", lambda a, v: self.on_remote_action(HttpAPI.Remote.ZERO))
+        # Remote controller actions
         app.set_action("on_up", lambda a, v: self.on_remote_action(HttpAPI.Remote.UP))
         app.set_action("on_down", lambda a, v: self.on_remote_action(HttpAPI.Remote.DOWN))
         app.set_action("on_left", lambda a, v: self.on_remote_action(HttpAPI.Remote.LEFT))
         app.set_action("on_right", lambda a, v: self.on_remote_action(HttpAPI.Remote.RIGHT))
-        app.set_action("on_next", lambda a, v: self.on_remote_action(HttpAPI.Remote.NEXT))
-        app.set_action("on_back", lambda a, v: self.on_remote_action(HttpAPI.Remote.BACK))
-        app.set_action("on_info", lambda a, v: self.on_remote_action(HttpAPI.Remote.INFO))
         app.set_action("on_ok", lambda a, v: self.on_remote_action(HttpAPI.Remote.OK))
         app.set_action("on_menu", lambda a, v: self.on_remote_action(HttpAPI.Remote.MENU))
         app.set_action("on_exit", lambda a, v: self.on_remote_action(HttpAPI.Remote.EXIT))
-        app.set_action("on_epg", lambda a, v: self.on_remote_action(HttpAPI.Remote.EPG))
-        app.set_action("on_ch_up", lambda a, v: self.on_remote_action(HttpAPI.Remote.CH_UP))
-        app.set_action("on_ch_down", lambda a, v: self.on_remote_action(HttpAPI.Remote.CH_DOWN))
         app.set_action("on_red", lambda a, v: self.on_remote_action(HttpAPI.Remote.RED))
         app.set_action("on_green", lambda a, v: self.on_remote_action(HttpAPI.Remote.GREEN))
         app.set_action("on_yellow", lambda a, v: self.on_remote_action(HttpAPI.Remote.YELLOW))
         app.set_action("on_blue", lambda a, v: self.on_remote_action(HttpAPI.Remote.BLUE))
-        app.set_action("on_audio", lambda a, v: self.on_remote_action(HttpAPI.Remote.AUDIO))
-        app.set_action("on_tv", lambda a, v: self.on_remote_action(HttpAPI.Remote.TV))
-        app.set_action("on_radio", lambda a, v: self.on_remote_action(HttpAPI.Remote.RADIO))
-        app.set_action("on_fav", lambda a, v: self.on_remote_action(HttpAPI.Remote.FAV))
-        # Playback.
-        app.set_action("on_prev_media", lambda a, v: self.on_player_action(HttpAPI.Request.PLAYER_PREV))
-        app.set_action("on_play_media", lambda a, v: self.on_player_action(HttpAPI.Request.PLAYER_PLAY))
-        app.set_action("on_stop_media", lambda a, v: self.on_player_action(HttpAPI.Request.PLAYER_STOP))
-        app.set_action("on_next_media", lambda a, v: self.on_player_action(HttpAPI.Request.PLAYER_NEXT))
-        # Power.
+        # Power
         app.set_action("on_standby", lambda a, v: self.on_power_action(HttpAPI.Power.STANDBY))
         app.set_action("on_wake_up", lambda a, v: self.on_power_action(HttpAPI.Power.WAKEUP))
         app.set_action("on_reboot", lambda a, v: self.on_power_action(HttpAPI.Power.REBOOT))
         app.set_action("on_restart_gui", lambda a, v: self.on_power_action(HttpAPI.Power.RESTART_GUI))
         app.set_action("on_shutdown", lambda a, v: self.on_power_action(HttpAPI.Power.DEEP_STANDBY))
-        # Screenshots.
+        # Screenshots
         app.set_action("on_screenshot_all", self.on_screenshot_all)
         app.set_action("on_screenshot_video", self.on_screenshot_video)
         app.set_action("on_screenshot_osd", self.on_screenshot_osd)
+        # Timers
+        app.set_action("on_timer_add", self.on_timer_add)
+        app.set_action("on_timer_add_from_event", self.on_timer_add_from_event)
+        app.set_action("on_timer_remove", self.on_timer_remove)
+        app.set_action("on_timer_edit", self.on_timer_edit)
+        app.set_action("on_timer_save", self.on_timer_save)
+        app.set_action("on_timer_cancel", self.on_timer_cancel)
+        app.set_action("on_timer_begins_set", self.on_timer_begins_set)
+        app.set_action("on_timer_ends_set", self.on_timer_ends_set)
 
-    def on_layout_changed(self, app, alt_layout):
-        children = self._remote_box.get_children()
-        self._remote_box.reorder_child(children[0], len(children) - 1)
-        self._remote_box.reorder_child(children[-1], 0)
-        pack_type = Gtk.PackType.END if alt_layout else Gtk.PackType.START
-        self._header_box.set_child_packing(self._network_button, False, False, 0, pack_type)
-        pack_type = Gtk.PackType.START if alt_layout else Gtk.PackType.END
-        self._header_box.set_child_packing(self._screenshot_button_box, False, False, 0, pack_type)
+    @property
+    def update_epg(self):
+        return self._update_epg
+
+    def on_visible_tool(self, stack, param):
+        tool = self.Tool(stack.get_visible_child_name())
+        self._update_epg = tool is self.Tool.EPG
+
+        if tool is self.Tool.TIMERS:
+            self.update_timer_list()
+
+        if tool is not self.Tool.TIMER:
+            self._last_tool = tool
+
+    def on_hide(self, item):
+        self._update_epg = False
 
     # ***************** Remote controller ********************* #
 
@@ -149,17 +249,14 @@ class ControlTool(Gtk.Box):
         self._remote_revealer.set_reveal_child(state)
 
         if state:
-            self._app.send_http_request(HttpAPI.Request.VOL, "state", self.update_volume)
+            self._http_api.send(HttpAPI.Request.VOL, "state", self.update_volume)
 
     def on_remote_action(self, action):
-        self._app.send_http_request(HttpAPI.Request.REMOTE, action, self.on_response)
-
-    def on_player_action(self, action):
-        self._app.send_http_request(action, "", self.on_response)
+        self._http_api.send(HttpAPI.Request.REMOTE, action, self.on_response)
 
     @run_with_delay(0.5)
     def on_volume_changed(self, button, value):
-        self._app.send_http_request(HttpAPI.Request.VOL, f"{value:.0f}", self.on_response)
+        self._http_api.send(HttpAPI.Request.VOL, "{:.0f}".format(value), self.on_response)
 
     def update_volume(self, vol):
         if "error_code" in vol:
@@ -171,9 +268,9 @@ class ControlTool(Gtk.Box):
         if "error_code" in resp:
             return
 
-        if self._screenshot_check_button.get_active() and self._app.http_api:
-            ref = "mode=all" if self._app.http_api.is_owif else "d="
-            self._app.send_http_request(HttpAPI.Request.GRUB, ref, self.update_screenshot)
+        if self._screenshot_check_button.get_active():
+            ref = "mode=all" if self._http_api.is_owif else "d="
+            self._http_api.send(HttpAPI.Request.GRUB, ref, self.update_screenshot)
 
     @run_task
     def update_screenshot(self, data):
@@ -184,43 +281,29 @@ class ControlTool(Gtk.Box):
         if data:
             from gi.repository import GdkPixbuf
 
-            allocation = self._screenshot_area.get_parent().get_allocation()
             loader = GdkPixbuf.PixbufLoader.new_with_type("jpeg")
-            loader.set_size(allocation.width, allocation.height)
+            loader.set_size(280, 165)
             try:
                 loader.write(data)
                 pix = loader.get_pixbuf()
             except GLib.Error:
                 pass  # NOP
             else:
-                self._pix = pix
-                self._screenshot_area.queue_draw()  # Redrawing the area!
+                GLib.idle_add(self._screenshot_image.set_from_pixbuf, pix)
             finally:
                 loader.close()
 
-    def on_screenshot_draw(self, area, cr):
-        """ Called to automatically resize the screenshot.  """
-        if self._pix:
-            cr.scale(area.get_allocated_width() / self._pix.get_width(),
-                     area.get_allocated_height() / self._pix.get_height())
-            img_surface = Gdk.cairo_surface_create_from_pixbuf(self._pix, 1, None)
-            cr.set_source_surface(img_surface, 0, 0)
-            cr.paint()
-
     def on_screenshot_all(self, action, value=None):
-        if self._app.http_api:
-            self._app.send_http_request(HttpAPI.Request.GRUB, "mode=all" if self._app.http_api.is_owif else "d=",
-                                        self.on_screenshot)
+        self._http_api.send(HttpAPI.Request.GRUB, "mode=all" if self._http_api.is_owif else "d=",
+                            self.on_screenshot)
 
     def on_screenshot_video(self, action, value=None):
-        if self._app.http_api:
-            self._app.send_http_request(HttpAPI.Request.GRUB, "mode=video" if self._app.http_api.is_owif else "v=",
-                                        self.on_screenshot)
+        self._http_api.send(HttpAPI.Request.GRUB, "mode=video" if self._http_api.is_owif else "v=",
+                            self.on_screenshot)
 
     def on_screenshot_osd(self, action, value=None):
-        if self._app.http_api:
-            self._app.send_http_request(HttpAPI.Request.GRUB, "mode=osd" if self._app.http_api.is_owif else "o=",
-                                        self.on_screenshot)
+        self._http_api.send(HttpAPI.Request.GRUB, "mode=osd" if self._http_api.is_owif else "o=",
+                            self.on_screenshot)
 
     @run_task
     def on_screenshot(self, data):
@@ -229,115 +312,370 @@ class ControlTool(Gtk.Box):
 
         img = data.get("img_data", None)
         if img:
-            GLib.idle_add(self._screenshot_button_box.set_sensitive, not IS_LINUX)
-            path = os.path.expanduser("~/Desktop") if not IS_LINUX else None
+            GLib.idle_add(self._screenshot_button_box.set_sensitive, IS_WIN)
+            path = os.path.expanduser("~/Desktop") if IS_WIN else None
 
             try:
                 import tempfile
                 import subprocess
 
-                with tempfile.NamedTemporaryFile(mode="wb", suffix=".jpg", dir=path, delete=IS_LINUX) as tf:
+                with tempfile.NamedTemporaryFile(mode="wb", suffix=".jpg", dir=path, delete=not IS_WIN) as tf:
                     tf.write(img)
-                    if IS_LINUX:
-                        cmd = ["xdg-open", tf.name]
-                    elif IS_DARWIN:
-                        cmd = ["open", tf.name]
-                    else:
-                        cmd = [tf.name]
-
-                    if not IS_WIN:
-                        subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
-                # File must be closed.
-                if IS_WIN:
-                    subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=IS_WIN).communicate()
+                    f_name = tf.name
+                subprocess.Popen([f_name], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True).communicate()
             finally:
                 GLib.idle_add(self._screenshot_button_box.set_sensitive, True)
 
     def on_power_action(self, action):
-        self._app.send_http_request(HttpAPI.Request.POWER, action, lambda resp: log("Power status changed..."))
+        self._http_api.send(HttpAPI.Request.POWER, action, lambda resp: log("Power status changed..."))
 
     def update_signal(self, sig):
-        snr = sig.get("e2snr", "0 %").strip() if sig else "0 %"
-        snr_db = sig.get("e2snrdb", "0 dB").strip() if sig else "0 dB"
-        acg = sig.get("e2acg", "0 %").strip() if sig else "0 %"
-        ber = (sig.get("e2ber", None) or "").strip() if sig else ""
-        # Labels.
-        self._snr_value_label.set_text(f"{snr_db}  ({snr})")
-        self._agc_value_label.set_text(acg)
-        self._ber_value_label.set_text(ber)
-        # Level bars.
-        self._snr_level_bar.set_value(int(snr.strip("%N/A") or 0))
-        self._agc_level_bar.set_value(int(acg.rstrip("%N/A") or 0))
-        self._ber_level_bar.set_value(int(ber.rstrip("N/A") or 0))
+        self._snr_value_label.set_text(sig.get("e2snrdb", "0 dB").strip())
+        self._ber_value_label.set_text(str(sig.get("e2ber", None) or "0").strip())
+        self._agc_value_label.set_text(sig.get("e2acg", "0 %").strip())
 
-    # ***************** Network explorer ********************** #
+    # ************************ EPG **************************** #
 
-    def on_network_toggled(self, button):
-        self._network_model.clear()
-        if button.get_active():
-            self.update_network()
-
-    @run_task
-    def update_network(self):
-        pattern = re.compile(r'(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})')
-
-        ips = [match for match in re.findall(pattern, os.popen("arp -a").read())]
-        for ip in ips:
-            if not self._network_button.get_active():
-                break
-
-            url = f"http://{ip}/web/{HttpAPI.Request.INFO.value}"
-            try:
-                resp = HttpAPI.get_response(HttpAPI.Request.INFO, url, timeout=5)
-            except OSError as e:
-                log(f"{ip} {e}")
-            else:
-                if resp.get("e2distroversion", None):
-                    log(f"Receiver found. Model: {resp.get('e2model', 'N/A')} [{ip} ]")
-                    self.append_box_data(resp)
+    def on_service_changed(self, ref):
+        self._app._wait_dialog.show()
+        self._http_api.send(HttpAPI.Request.EPG, quote(ref), self.update_epg_data)
 
     @run_idle
-    def append_box_data(self, data):
-        ip = data.get('e2lanip', 'N/A')
-        itr = self._network_model.append((data.get("e2model", "N/A"), ip, None, data, None))
-        GLib.timeout_add_seconds(3, self.check_power_state, itr, priority=GLib.PRIORITY_LOW)
+    def update_epg_data(self, epg):
+        list(map(self._epg_list_box.remove, (r for r in self._epg_list_box)))
+        list(map(lambda e: self._epg_list_box.add(self.EpgRow(e)), epg.get("event_list", [])))
+        self._app._wait_dialog.hide()
 
-    def on_network_view_query_tooltip(self, view, x, y, keyboard_mode, tooltip):
-        result = view.get_dest_row_at_pos(x, y)
-        if not result:
-            return False
+    def on_epg_press(self, list_box, event):
+        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(list_box) > 0:
+            row = list_box.get_selected_row()
+            if row:
+                self.set_timer_from_event_data(row.event_data)
 
-        path, pos = result
-        model = view.get_model()
-        data = model[path][3]
+    def on_epg_filter_changed(self, entry):
+        self._epg_list_box.invalidate_filter()
 
-        dist = data.get("e2distroversion", "N/A")
-        img = data.get("e2imageversion", "N/A")
-        txt = f"Distro version: {dist}\nImage version: {img}"
-        tooltip.set_text(txt)
-        view.set_tooltip_row(tooltip, path)
-        return True
+    def epg_filter_function(self, row):
+        txt = self._epg_filter_entry.get_text().upper()
+        return any((not txt, txt in row.time_header.upper(), txt in row.title.upper(), txt in row.desc.upper()))
 
-    def check_power_state(self, itr):
-        active = self._network_button.get_active()
-        if not active:
-            return False
+    def on_timer_add_from_event(self, action, value=None):
+        rows = self._epg_list_box.get_selected_rows()
+        if not rows:
+            self._app.show_error_dialog("No selected item!")
+            return
 
-        data = self._network_model.get_value(itr, 3)
-        url = f"http://{data.get('e2lanip', 'N/A')}/web/powerstate"
-        self.update_power_state(itr, url)
-        return active
+        refs = []
+        for row in rows:
+            event = row.event_data
+            ref = "timeraddbyeventid?sRef={}&eventid={}&justplay=0".format(event.get("e2eventservicereference", ""),
+                                                                           event.get("e2eventid", ""))
+            refs.append(ref)
 
-    @run_task
-    def update_power_state(self, itr, url):
-        try:
-            resp = HttpAPI.get_response(HttpAPI.Request.POWER, url, timeout=2)
-        except OSError as e:
-            log(e)
+        gen = self.write_timers_list(refs)
+        GLib.idle_add(lambda: next(gen, False))
+
+    def write_timers_list(self, refs):
+        self._app._wait_dialog.show()
+        tasks = list(refs)
+        for ref in refs:
+            self._http_api.send(HttpAPI.Request.TIMER, ref, lambda x: tasks.pop())
+            yield True
+
+        while tasks:
+            yield True
+
+        self._stack.set_visible_child_name(self.Tool.TIMERS.value)
+
+    # *********************** Timers *************************** #
+
+    def on_timers_press(self, list_box, event):
+        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(list_box) > 0:
+            self.on_timer_edit()
+
+    def update_timer_list(self):
+        self._app._wait_dialog.show()
+        self._http_api.send(HttpAPI.Request.TIMER_LIST, "", self.update_timers_data)
+
+    @run_idle
+    def update_timers_data(self, timers):
+        list(map(self._timers_list_box.remove, (r for r in self._timers_list_box)))
+        list(map(lambda t: self._timers_list_box.add(self.TimerRow(t)), timers.get("timer_list", [])))
+        self._timer_remove_button.set_visible(len(self._timers_list_box))
+        self._app._wait_dialog.hide()
+
+    def on_timer_add(self, action=None, value=None):
+        self._timer_action = self.TimerAction.ADD
+        date = datetime.now()
+        self.set_begins_date(date)
+        self.set_ends_date(date)
+        self._timer_event_id_entry.set_text("")
+        self._timer_location_switch.set_active(False)
+        self.set_repetition_flags(0)
+        self._stack.set_visible_child_name(self.Tool.TIMER.value)
+
+    def on_timer_remove(self, action, value=None):
+        rows = self._timers_list_box.get_selected_rows()
+        if not rows or show_dialog(DialogType.QUESTION, self._app._main_window) != Gtk.ResponseType.OK:
+            return
+
+        refs = {}
+        for row in rows:
+            timer = row.timer
+            ref = "timerdelete?sRef={}&begin={}&end={}".format(quote(timer.get("e2servicereference", "")),
+                                                               timer.get("e2timebegin", ""),
+                                                               timer.get("e2timeend", ""))
+            refs[ref] = row
+
+        self._app._wait_dialog.show("Deleting data...")
+        gen = self.remove_timers(refs)
+        GLib.idle_add(lambda: next(gen, False))
+
+    def remove_timers(self, refs):
+        tasks = list(refs)
+        removed = set()
+        for ref in refs:
+            yield from self.remove_timer(ref, removed, tasks)
+
+        while tasks:
+            yield True
+
+        list(map(self._timers_list_box.remove, (refs[ref] for ref in refs if ref in removed)))
+        self._app._wait_dialog.hide()
+        self._timer_remove_button.set_visible(len(self._timers_list_box))
+        yield True
+
+    def remove_timer(self, ref, removed, tasks=None):
+        def callback(resp):
+            if resp.get("e2state", "") == "True":
+                log(resp.get("e2statetext", ""))
+                removed.add(ref)
+            else:
+                log(resp.get("e2statetext", None) or "Timer deletion error.")
+            if tasks:
+                tasks.pop()
+
+        self._http_api.send(HttpAPI.Request.TIMER, ref, callback)
+        yield True
+
+    def on_timer_edit(self, action=None, value=None):
+        row = self._timers_list_box.get_selected_row()
+        if row:
+            self._timer_action = self.TimerAction.CHANGE
+
+            timer = row.timer
+            self._current_timer = timer
+            self._timer_name_entry.set_text(timer.get("e2name", ""))
+            self._timer_desc_entry.set_text(timer.get("e2description", "") or "")
+            self._timer_service_entry.set_text(timer.get("e2servicename", "") or "")
+            self._timer_service_ref_entry.set_text(timer.get("e2servicereference", ""))
+            self._timer_event_id_entry.set_text(timer.get("e2eit", ""))
+            self._timer_enabled_switch.set_active((timer.get("e2disabled", "0") == "0"))
+            self._timer_action_combo_box.set_active_id(timer.get("e2justplay", "0"))
+            self._timer_after_combo_box.set_active_id(timer.get("e2afterevent", "0"))
+            self.set_time_data(int(timer.get("e2timebegin", "0")), int(timer.get("e2timeend", "0")))
+            location = timer.get("e2location", "")
+            self._timer_location_entry.set_text("" if location == "None" else location)
+            # Days
+            self.set_repetition_flags(int(timer.get("e2repeated", "0")))
+            self._stack.set_visible_child_name(self.Tool.TIMER.value)
+
+    def on_timer_save(self, action, value=None):
+        args = []
+        t_data = self.get_timer_data()
+        s_ref = quote(t_data.get("sRef", ""))
+
+        if self._timer_action is self.TimerAction.EVENT:
+            args.append("timeraddbyeventid?sRef={}".format(s_ref))
+            args.append("eventid={}".format(t_data.get("eit", "0")))
+            args.append("justplay={}".format(t_data.get("justplay", "")))
+            args.append("tags={}".format(""))
         else:
-            state = get_message("On" if resp.get("e2instandby", "N/A").strip() == "false" else "Standby")
-            GLib.idle_add(self._network_model.set_value, itr, 2, state)
+            if self._timer_action is self.TimerAction.ADD:
+                args.append("timeradd?sRef={}".format(s_ref))
+                args.append("deleteOldOnSave={}".format(0))
+            elif self._timer_action is self.TimerAction.CHANGE:
+                args.append("timerchange?sRef={}".format(s_ref))
+                args.append("channelOld={}".format(s_ref))
+                args.append("beginOld={}".format(self._current_timer.get("e2timebegin", "0")))
+                args.append("endOld={}".format(self._current_timer.get("e2timeend", "0")))
+                args.append("deleteOldOnSave={}".format(1))
 
+            args.append("begin={}".format(t_data.get("begin", "")))
+            args.append("end={}".format(t_data.get("end", "")))
+            args.append("name={}".format(quote(t_data.get("name", ""))))
+            args.append("description={}".format(quote(t_data.get("description", ""))))
+            args.append("tags={}".format(""))
+            args.append("eit={}".format("0"))
+            args.append("disabled={}".format(t_data.get("disabled", "1")))
+            args.append("justplay={}".format(t_data.get("justplay", "1")))
+            args.append("afterevent={}".format(t_data.get("afterevent", "0")))
+            args.append("repeated={}".format(self.get_repetition_flags()))
 
-if __name__ == "__main__":
-    pass
+            if self._timer_location_switch.get_active():
+                args.append("dirname={}".format(self._timer_location_entry.get_text()))
+
+        self._http_api.send(HttpAPI.Request.TIMER, "&".join(args), self.timer_add_edit_callback)
+
+    @run_idle
+    def timer_add_edit_callback(self, resp):
+        if "error_code" in resp:
+            msg = "Error getting timer status.\n{}".format(resp.get("error_code"))
+            self._app.show_error_dialog(msg)
+            log(msg)
+            return
+
+        state = resp.get("e2state", None)
+        if state == "False":
+            msg = resp.get("e2statetext", "")
+            self._app.show_error_dialog(msg)
+            log(msg)
+        if state == "True":
+            log(resp.get("e2statetext", ""))
+            self._stack.set_visible_child_name(self._last_tool.value)
+        else:
+            log("Error getting timer status. No response!")
+
+    def on_timer_cancel(self, action, value=None):
+        self._stack.set_visible_child_name(self._last_tool.value)
+
+    def on_timer_begins_set(self, action, value=None):
+        self.set_begins_date(self.get_begins_date())
+
+    def on_timer_ends_set(self, action, value=None):
+        self.set_ends_date(self.get_ends_date())
+
+    def get_begins_date(self):
+        date = self._timer_begins_calendar.get_date()
+        return datetime(year=date.year, month=date.month + 1, day=date.day,
+                        hour=int(self._timer_begins_hr_button.get_value()),
+                        minute=int(self._timer_begins_min_button.get_value()))
+
+    def set_begins_date(self, date):
+        hour = date.hour
+        minute = date.minute
+        self._timer_begins_hr_button.set_value(hour)
+        self._timer_begins_min_button.set_value(minute)
+        self._timer_begins_calendar.select_day(date.day)
+        self._timer_begins_calendar.select_month(date.month - 1, date.year)
+        self._timer_begins_entry.set_text("{}-{}-{} {}:{:02d}".format(date.year, date.month, date.day, hour, minute))
+
+    def get_ends_date(self):
+        date = self._timer_ends_calendar.get_date()
+        return datetime(year=date.year, month=date.month + 1, day=date.day,
+                        hour=int(self._timer_ends_hr_button.get_value()),
+                        minute=int(self._timer_ends_min_button.get_value()))
+
+    def set_ends_date(self, date):
+        hour = date.hour
+        minute = date.minute
+        self._timer_ends_hr_button.set_value(hour)
+        self._timer_ends_min_button.set_value(minute)
+        self._timer_ends_calendar.select_day(date.day)
+        self._timer_ends_calendar.select_month(date.month - 1, date.year)
+        self._timer_ends_entry.set_text("{}-{}-{} {}:{:02d}".format(date.year, date.month, date.day, hour, minute))
+
+    def set_timer_from_event_data(self, timer):
+        self._stack.set_visible_child_name(self.Tool.TIMER.value)
+        self._timer_action = self.TimerAction.EVENT
+        self._timer_name_entry.set_text(timer.get("e2eventtitle", ""))
+        self._timer_desc_entry.set_text(timer.get("e2eventdescription", ""))
+        self._timer_service_entry.set_text(timer.get("e2eventservicename", ""))
+        self._timer_service_ref_entry.set_text(timer.get("e2eventservicereference", ""))
+        self._timer_event_id_entry.set_text(timer.get("e2eventid", ""))
+        self._timer_action_combo_box.set_active_id("1")
+        self._timer_after_combo_box.set_active_id("3")
+        start_time = int(timer.get("e2eventstart", "0"))
+        self.set_time_data(start_time, start_time + int(timer.get("e2eventduration", "0")))
+
+    def set_time_data(self, start_time, end_time):
+        """ Sets values for time widgets. """
+        ev_time_start = datetime.fromtimestamp(start_time) or datetime.now()
+        ev_time_end = datetime.fromtimestamp(end_time) or datetime.now()
+        self._timer_begins_entry.set_text(ev_time_start.strftime(self._TIME_STR))
+        self._timer_ends_entry.set_text(ev_time_end.strftime(self._TIME_STR))
+        self._timer_begins_calendar.select_day(ev_time_start.day)
+        self._timer_begins_calendar.select_month(ev_time_start.month - 1, ev_time_start.year)
+        self._timer_ends_calendar.select_day(ev_time_end.day)
+        self._timer_ends_calendar.select_month(ev_time_end.month - 1, ev_time_end.year)
+        self._timer_begins_hr_button.set_value(ev_time_start.hour)
+        self._timer_begins_min_button.set_value(ev_time_start.minute)
+        self._timer_ends_hr_button.set_value(ev_time_end.hour)
+        self._timer_ends_min_button.set_value(ev_time_end.minute)
+
+    def get_timer_data(self):
+        """ Returns timer data as a dict. """
+        return {"sRef": self._timer_service_ref_entry.get_text(),
+                "begin": int(datetime.strptime(self._timer_begins_entry.get_text(), self._TIME_STR).timestamp()),
+                "end": int(datetime.strptime(self._timer_ends_entry.get_text(), self._TIME_STR).timestamp()),
+                "name": self._timer_name_entry.get_text(),
+                "description": self._timer_desc_entry.get_text(),
+                "dirname": "",
+                "eit": self._timer_event_id_entry.get_text(),
+                "disabled": int(not self._timer_enabled_switch.get_active()),
+                "justplay": self._timer_action_combo_box.get_active_id(),
+                "afterevent": self._timer_after_combo_box.get_active_id(),
+                "repeated": self.get_repetition_flags()}
+
+    def get_repetition_flags(self):
+        """ Returns flags for repetition. """
+        day_flags = 0
+        for i, box in enumerate((self._timer_mo_check_button,
+                                 self._timer_tu_check_button,
+                                 self._timer_we_check_button,
+                                 self._timer_th_check_button,
+                                 self._timer_fr_check_button,
+                                 self._timer_sa_check_button,
+                                 self._timer_su_check_button)):
+
+            if box.get_active():
+                day_flags = day_flags | (1 << i)
+
+        return day_flags
+
+    def set_repetition_flags(self, flags):
+        for i, box in enumerate((self._timer_mo_check_button,
+                                 self._timer_tu_check_button,
+                                 self._timer_we_check_button,
+                                 self._timer_th_check_button,
+                                 self._timer_fr_check_button,
+                                 self._timer_sa_check_button,
+                                 self._timer_su_check_button)):
+            box.set_active(flags & 1 == 1)
+            flags = flags >> 1
+
+    # ***************** Drag-and-drop ********************* #
+
+    def on_timers_drag_data_received(self, box, context, x, y, data, info, time):
+        txt = data.get_text()
+        if txt:
+            itr_str, sep, source = txt.partition(self._app.DRAG_SEP)
+            if not source:
+                return
+
+            itrs = itr_str.split(",")
+            if len(itrs) > 1:
+                self._app.show_error_dialog("Please, select only one item!")
+                return
+
+            fav_id = None
+            if source == self._app.FAV_MODEL_NAME:
+                model = self._app.fav_view.get_model()
+                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.FAV_ID)
+            elif source == self._app.SERVICE_MODEL_NAME:
+                model = self._app.services_view.get_model()
+                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.SRV_FAV_ID)
+
+            service = self._app.current_services.get(fav_id, None)
+            if service:
+                if service.service_type == BqServiceType.ALT.name:
+                    msg = "Alternative service.\n\n {}".format(get_message("Not implemented yet!"))
+                    show_dialog(DialogType.ERROR, transient=self._app._main_window, text=msg)
+                    context.finish(False, False, time)
+                    return
+
+                self._timer_name_entry.set_text(service.service)
+                self._timer_service_entry.set_text(service.service)
+                self._timer_service_ref_entry.set_text(service.picon_id.rstrip(".png").replace("_", ":"))
+                self.on_timer_add()
+            context.finish(True, False, time)

app/ui/dialogs.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2023 Dmitriy Yefremov
+Copyright (c) 2018-2021 Dmitriy Yefremov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -30,8 +30,8 @@ Author: Dmitriy Yefremov
   <requires lib="gtk+" version="3.16"/>
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellites list editor. -->
-  <!-- interface-copyright 2018-2023 Dmitriy Yefremov -->
+  <!-- interface-description Enigma2 channel and satellites list editor for macOS. -->
+  <!-- interface-copyright 2018-2021 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkAboutDialog" id="about_dialog">
     <property name="can_focus">False</property>
@@ -40,15 +40,16 @@ Author: Dmitriy Yefremov
     <property name="icon_name">system-help</property>
     <property name="type_hint">normal</property>
     <property name="program_name">DemonEditor</property>
-    <property name="version">3.3.0 Beta</property>
-    <property name="copyright">2018-2023 Dmitriy Yefremov
-</property>
-    <property name="comments" translatable="yes">Enigma2 channel and satellite list editor.</property>
-    <property name="website">https://dyefremov.github.io/DemonEditor/</property>
+    <property name="version">1.0.8 Alpha</property>
+    <property name="copyright">2018-2021 Dmitriy Yefremov
+    </property>
+    <property name="comments" translatable="yes">Enigma2 channel and satellite list editor for MS Windows.
+      (Experimental)</property>
+    <property name="website">https://github.com/DYefremov/DemonEditor/tree/experimental-win</property>
     <property name="license" translatable="yes">Это приложение распространяется без каких-либо гарантий.
-Подробнее в &lt;a href="http://opensource.org/licenses/mit-license.php"&gt;The MIT License (MIT)&lt;/a&gt;.</property>
+      Подробнее в &lt;a href="http://opensource.org/licenses/mit-license.php"&gt;The MIT License (MIT)&lt;/a&gt;.</property>
     <property name="authors">Dmitriy Yefremov
-</property>
+    </property>
     <property name="translator_credits" translatable="yes">translator-credits</property>
     <property name="artists">Program logo: &lt;a href="http://ihad.tv"&gt;mfgeg&lt;/a&gt;</property>
     <property name="logo_icon_name">demon-editor</property>
@@ -91,36 +92,52 @@ Author: Dmitriy Yefremov
     <property name="type_hint">utility</property>
     <property name="skip_taskbar_hint">True</property>
     <property name="skip_pager_hint">True</property>
-    <child type="action">
-      <object class="GtkButton" id="input_dialog_cancel_button">
-        <property name="label" translatable="yes">Cancel</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="valign">center</property>
-      </object>
-    </child>
-    <child type="action">
-      <object class="GtkButton" id="input_dialog_ok_button">
-        <property name="label" translatable="yes">OK</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="valign">center</property>
-        <accelerator key="Return" signal="activate"/>
-      </object>
+    <child type="titlebar">
+      <placeholder/>
     </child>
     <child internal-child="vbox">
       <object class="GtkBox">
         <property name="can_focus">False</property>
         <property name="margin_left">5</property>
         <property name="margin_right">5</property>
+        <property name="margin_top">4</property>
         <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox">
             <property name="can_focus">False</property>
             <property name="valign">center</property>
             <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="input_dialog_cancel_button">
+                <property name="label" translatable="yes">Cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="valign">center</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="input_dialog_ok_button">
+                <property name="label" translatable="yes">OK</property>
+                <property name="width_request">100</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="valign">center</property>
+                <accelerator key="Return" signal="activate"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>
@@ -132,11 +149,11 @@ Author: Dmitriy Yefremov
           <object class="GtkEntry" id="input_entry">
             <property name="visible">True</property>
             <property name="can_focus">True</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_top">5</property>
-            <property name="margin_bottom">5</property>
-            <property name="primary_icon_name">document-edit-symbolic</property>
+            <property name="margin_left">2</property>
+            <property name="margin_right">2</property>
+            <property name="margin_top">2</property>
+            <property name="margin_bottom">2</property>
+
             <property name="primary_icon_activatable">False</property>
             <property name="secondary_icon_activatable">False</property>
             <property name="secondary_icon_sensitive">False</property>

app/ui/dialogs.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -28,10 +28,10 @@
 
 """ Common module for showing dialogs """
 import gettext
-import xml.etree.ElementTree as ET
 from enum import Enum
 from functools import lru_cache
 from pathlib import Path
+import xml.etree.ElementTree as ET
 
 from app.commons import run_idle
 from app.settings import SEP, IS_WIN
@@ -118,12 +118,11 @@ def show_dialog(dialog_type, transient, text=None, settings=None, action_type=No
         return get_about_dialog(transient)
 
 
-def get_chooser_dialog(transient, settings, name, patterns, title=None, file_filter=None):
-    if not file_filter:
-        file_filter = Gtk.FileFilter()
-        file_filter.set_name(name)
-        for p in patterns:
-            file_filter.add_pattern(p)
+def get_chooser_dialog(transient, settings, name, patterns, title=None):
+    file_filter = Gtk.FileFilter()
+    file_filter.set_name(name)
+    for p in patterns:
+        file_filter.add_pattern(p)
 
     return show_dialog(dialog_type=DialogType.CHOOSER,
                        transient=transient,
@@ -134,18 +133,20 @@ def get_chooser_dialog(transient, settings, name, patterns, title=None, file_fil
 
 
 def get_file_chooser_dialog(transient, text, settings, action_type, file_filter, buttons=None, title=None, dirs=False):
+    text = get_message(text) if text else ""
     action_type = Gtk.FileChooserAction.SELECT_FOLDER if action_type is None else action_type
-    dialog = Gtk.FileChooserNative.new(get_message(title) if title else "", transient, action_type)
+    buttons = buttons or (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN, Gtk.ResponseType.OK)
+    dialog = Gtk.FileChooserDialog(text, transient, action_type, buttons, use_header_bar=IS_GNOME_SESSION)
+    dialog.set_title(get_message(title) if title else "")
     dialog.set_create_folders(dirs)
-    dialog.set_modal(True)
 
     if file_filter is not None:
         dialog.add_filter(file_filter)
 
-    dialog.set_current_folder(settings.profile_data_path)
+    dialog.set_current_folder(settings.data_local_path)
     response = dialog.run()
 
-    if response == Gtk.ResponseType.ACCEPT:
+    if response not in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
         path = Path(dialog.get_filename() or dialog.get_current_folder())
         if path.is_dir():
             response = "{}{}".format(path.resolve(), SEP)
@@ -238,16 +239,15 @@ def get_builder(path, handlers=None, use_str=False, objects=None, tag="property"
 
 
 def translate_xml(path, tag="property"):
-    """ Used to translate GUI from * .glade files in MS Windows.
+    """
+        Used to translate GUI from * .glade files in MS Windows.
 
         More info: https://gitlab.gnome.org/GNOME/gtk/-/issues/569
     """
     et = ET.parse(path)
     root = et.getroot()
-    for e in root.iter():
-        if e.tag == tag and e.attrib.get("translatable", None) == "yes":
-            e.text = get_message(e.text)
-        elif e.tag == "item" and e.attrib.get("translatable", None) == "yes":
+    for e in root.iter(tag):
+        if e.attrib.get("translatable", None) == "yes":
             e.text = get_message(e.text)
 
     return ET.tostring(root, encoding="unicode", method="xml")

app/ui/download_dialog.glade

@@ -0,0 +1,553 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.2 
+
+The MIT License (MIT)
+
+Copyright (c) 2018-2020 Dmitriy Yefremov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+Author: Dmitriy Yefremov
+
+-->
+<interface domain="demon-editor">
+  <requires lib="gtk+" version="3.16"/>
+  <!-- interface-license-type mit -->
+  <!-- interface-name DemonEditor -->
+  <!-- interface-description Enigma2 channel and satellites list editor for macOS. -->
+  <!-- interface-copyright 2018-2020 Dmitriy Yefremov -->
+  <!-- interface-authors Dmitriy Yefremov -->
+  <object class="GtkImage" id="download_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">network-receive-symbolic</property>
+    <property name="icon_size">1</property>
+  </object>
+  <object class="GtkImage" id="send_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">network-transmit-symbolic</property>
+    <property name="icon_size">1</property>
+  </object>
+  <object class="GtkWindow" id="download_dialog_window">
+    <property name="width_request">550</property>
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">FTP-transfer</property>
+    <property name="resizable">False</property>
+    <property name="modal">True</property>
+    <property name="window_position">center-on-parent</property>
+    <property name="icon_name">mail-send-receive</property>
+    <property name="skip_taskbar_hint">True</property>
+    <property name="skip_pager_hint">True</property>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
+    <child>
+      <object class="GtkBox" id="main_dialog_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkFrame" id="main_settings_box_frame">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="margin_left">10</property>
+            <property name="margin_right">10</property>
+            <property name="margin_top">10</property>
+            <property name="margin_bottom">5</property>
+            <property name="label_xalign">0.019999999552965164</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkBox" id="main_settings_box">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">10</property>
+                <property name="margin_right">10</property>
+                <property name="margin_top">5</property>
+                <property name="margin_bottom">5</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkGrid" id="main_settings_bo">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="row_spacing">2</property>
+                    <property name="column_spacing">2</property>
+                    <property name="column_homogeneous">True</property>
+                    <child>
+                      <object class="GtkLabel" id="ip_label">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">Receiver IP:</property>
+                        <property name="xalign">0.10000000149011612</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkEntry" id="host_entry">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="editable">False</property>
+                        <property name="max_width_chars">10</property>
+                        <property name="text">127.0.0.1</property>
+                        <property name="caps_lock_warning">False</property>
+                        <property name="primary_icon_name">network-transmit-receive-symbolic</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="data_path_label">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">Current data path:</property>
+                        <property name="xalign">0.10000000149011612</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkEntry" id="data_path_entry">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="editable">False</property>
+                        <property name="text">data/</property>
+                        <property name="caps_lock_warning">False</property>
+                        <property name="primary_icon_name">folder-open-symbolic</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkBox" id="extra_box">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_left">5</property>
+                    <property name="margin_right">5</property>
+                    <property name="margin_top">5</property>
+                    <child>
+                      <object class="GtkCheckButton" id="remove_unused_check_button">
+                        <property name="label" translatable="yes">Remove unused bouquets</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="active">True</property>
+                        <property name="draw_indicator">True</property>
+                        <signal name="toggled" handler="on_remove_unused_bouquets_toggled" swapped="no"/>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkBox" id="use_http_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="spacing">2</property>
+                        <child>
+                          <object class="GtkLabel" id="use_http_label">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="label" translatable="yes">Use HTTP</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkSwitch" id="use_http_switch">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="tooltip_text" translatable="yes">Use http to reload data in the receiver.</property>
+                            <property name="active">True</property>
+                            <signal name="state-set" handler="on_use_http_state_set" swapped="no"/>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="pack_type">end</property>
+                        <property name="position">2</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+            <child type="label_item">
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkFrame">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="margin_left">10</property>
+            <property name="margin_right">10</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkBox" id="selection_data_box">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="halign">center</property>
+                    <property name="margin_top">10</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="spacing">5</property>
+                    <child>
+                      <object class="GtkLabel" id="label10">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="xalign">0</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkRadioButton" id="all_radio_button">
+                        <property name="label" translatable="yes">All</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="draw_indicator">True</property>
+                        <property name="group">satellites_radio_button</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkRadioButton" id="bouquets_radio_button">
+                        <property name="label" translatable="yes">Bouquets</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="draw_indicator">True</property>
+                        <property name="group">satellites_radio_button</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkRadioButton" id="satellites_radio_button">
+                        <property name="label" translatable="yes">Satellites</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="draw_indicator">True</property>
+                        <property name="group">all_radio_button</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">3</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkRadioButton" id="webtv_radio_button">
+                        <property name="label" translatable="yes">WebTV</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="draw_indicator">True</property>
+                        <property name="group">all_radio_button</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">4</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkBox">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="halign">center</property>
+                    <property name="margin_top">5</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="spacing">5</property>
+                    <child>
+                      <object class="GtkLabel">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">Profile:</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBoxText" id="profile_combo_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="focus_on_click">False</property>
+                        <property name="active">0</property>
+                        <property name="has_frame">False</property>
+                        <signal name="changed" handler="on_profile_changed" swapped="no"/>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkButton" id="options_button">
+                        <property name="label" translatable="yes">Options</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">True</property>
+                        <property name="tooltip_text" translatable="yes">Options</property>
+                        <signal name="clicked" handler="on_settings" swapped="no"/>
+                      </object>
+                      <packing>
+                        <property name="expand">True</property>
+                        <property name="fill">True</property>
+                        <property name="position">2</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+            <child type="label_item">
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">4</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkButtonBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="valign">center</property>
+            <property name="margin_left">20</property>
+            <property name="margin_right">20</property>
+            <property name="margin_top">10</property>
+            <property name="margin_bottom">10</property>
+            <property name="homogeneous">True</property>
+            <property name="layout_style">expand</property>
+            <child>
+              <object class="GtkButton" id="receive_button">
+                <property name="label" translatable="yes">Receive</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Receive</property>
+                <property name="valign">center</property>
+                <property name="image">download_image</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="on_receive" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="send_button">
+                <property name="label" translatable="yes">Send</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Send</property>
+                <property name="valign">center</property>
+                <property name="image">send_image</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="on_send" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">6</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkExpander" id="expander">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="margin_left">1</property>
+            <property name="margin_right">1</property>
+            <property name="margin_bottom">1</property>
+            <property name="resize_toplevel">True</property>
+            <child>
+              <object class="GtkScrolledWindow" id="scrolled_window">
+                <property name="height_request">120</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="shadow_type">in</property>
+                <child>
+                  <object class="GtkTextView" id="text_view">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="editable">False</property>
+                    <property name="left_margin">5</property>
+                    <property name="right_margin">5</property>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child type="label">
+              <object class="GtkLabel" id="expander_label">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Extra:</property>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">7</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkInfoBar" id="info_bar">
+            <property name="can_focus">False</property>
+            <property name="margin_left">1</property>
+            <property name="margin_right">1</property>
+            <property name="margin_bottom">1</property>
+            <property name="show_close_button">True</property>
+            <signal name="response" handler="on_info_bar_close" swapped="no"/>
+            <child internal-child="action_area">
+              <object class="GtkButtonBox">
+                <property name="can_focus">False</property>
+                <property name="homogeneous">True</property>
+                <property name="layout_style">expand</property>
+                <child>
+                  <placeholder/>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child internal-child="content_area">
+              <object class="GtkBox">
+                <property name="can_focus">False</property>
+                <property name="spacing">16</property>
+                <child>
+                  <object class="GtkLabel" id="info_bar_message_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Info</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">8</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>

app/ui/download_dialog.py

@@ -0,0 +1,171 @@
+import os
+
+from gi.repository import GLib
+
+from app.commons import run_idle, run_task, log
+from app.connections import download_data, DownloadType, upload_data
+from app.settings import SettingsType
+from app.ui.backup import backup_data, restore_data
+from app.ui.main_helper import append_text_to_tview
+from app.ui.settings_dialog import show_settings_dialog
+from .dialogs import show_dialog, DialogType, get_message, get_builder
+from .uicommons import Gtk, UI_RESOURCES_PATH
+
+
+class DownloadDialog:
+    def __init__(self, transient, settings, open_data_callback, update_settings_callback):
+        self._s_type = settings.setting_type
+        self._settings = settings
+        self._open_data_callback = open_data_callback
+        self._update_settings_callback = update_settings_callback
+
+        handlers = {"on_receive": self.on_receive,
+                    "on_send": self.on_send,
+                    "on_settings": self.on_settings,
+                    "on_profile_changed": self.on_profile_changed,
+                    "on_use_http_state_set": self.on_use_http_state_set,
+                    "on_remove_unused_bouquets_toggled": self.on_remove_unused_bouquets_toggled,
+                    "on_info_bar_close": self.on_info_bar_close}
+
+        builder = get_builder(UI_RESOURCES_PATH + "download_dialog.glade", handlers)
+
+        self._dialog_window = builder.get_object("download_dialog_window")
+        self._dialog_window.set_transient_for(transient)
+        self._info_bar = builder.get_object("info_bar")
+        self._message_label = builder.get_object("info_bar_message_label")
+        self._text_view = builder.get_object("text_view")
+        self._expander = builder.get_object("expander")
+        self._host_entry = builder.get_object("host_entry")
+        self._data_path_entry = builder.get_object("data_path_entry")
+        self._remove_unused_check_button = builder.get_object("remove_unused_check_button")
+        self._all_radio_button = builder.get_object("all_radio_button")
+        self._bouquets_radio_button = builder.get_object("bouquets_radio_button")
+        self._satellites_radio_button = builder.get_object("satellites_radio_button")
+        self._webtv_radio_button = builder.get_object("webtv_radio_button")
+        self._use_http_switch = builder.get_object("use_http_switch")
+        self._http_radio_button = builder.get_object("http_radio_button")
+        self._use_http_box = builder.get_object("use_http_box")
+        self._profile_combo_box = builder.get_object("profile_combo_box")
+
+        self.init_settings()
+
+    def show(self):
+        self._dialog_window.show()
+
+    def init_settings(self):
+        self.update_profiles()
+        self.init_ui_settings()
+
+    def init_ui_settings(self):
+        self._host_entry.set_text(self._settings.host)
+        self._data_path_entry.set_text(self._settings.data_local_path)
+        is_enigma = self._s_type is SettingsType.ENIGMA_2
+        self._webtv_radio_button.set_visible(not is_enigma)
+        self._use_http_box.set_visible(is_enigma)
+        self._use_http_switch.set_active(is_enigma and self._settings.use_http)
+        self._remove_unused_check_button.set_active(self._settings.remove_unused_bouquets)
+
+    def update_profiles(self):
+        self._profile_combo_box.remove_all()
+        for p in self._settings.profiles:
+            self._profile_combo_box.append(p, p)
+        self._profile_combo_box.set_active_id(self._settings.current_profile)
+
+    @run_idle
+    def on_receive(self, item):
+        self.download(True, self.get_download_type())
+
+    @run_idle
+    def on_send(self, item):
+        if show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.CANCEL:
+            self.download(False, self.get_download_type())
+
+    def get_download_type(self):
+        download_type = DownloadType.ALL
+        if self._bouquets_radio_button.get_active():
+            download_type = DownloadType.BOUQUETS
+        elif self._satellites_radio_button.get_active():
+            download_type = DownloadType.SATELLITES
+        elif self._webtv_radio_button.get_active():
+            download_type = DownloadType.WEBTV
+        return download_type
+
+    def destroy(self):
+        self._dialog_window.destroy()
+
+    def on_settings(self, item):
+        response = show_settings_dialog(self._dialog_window, self._settings)
+        if response != Gtk.ResponseType.CANCEL:
+            self._s_type = self._settings.setting_type
+            self.update_profiles()
+            gen = self._update_settings_callback()
+            GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+    def on_profile_changed(self, box):
+        active = box.get_active_text()
+        if active in self._settings.profiles:
+            self._settings.current_profile = active
+            self._profile_combo_box.set_active_id(active)
+            self._s_type = self._settings.setting_type
+            self.init_ui_settings()
+
+    def on_use_http_state_set(self, button, state):
+        self._settings.use_http = state
+
+    def on_remove_unused_bouquets_toggled(self, button):
+        self._settings.remove_unused_bouquets = button.get_active()
+
+    def on_info_bar_close(self, bar=None, resp=None):
+        self._info_bar.set_visible(False)
+
+    @run_task
+    def download(self, download, d_type):
+        """ Download/upload data from/to receiver """
+        GLib.idle_add(self._expander.set_expanded, True)
+        self.clear_output()
+        backup, backup_src, data_path = self._settings.backup_before_downloading, None, None
+
+        try:
+            if download:
+                if backup and d_type is not DownloadType.SATELLITES:
+                    data_path = self._settings.data_local_path or self._data_path_entry.get_text()
+                    os.makedirs(os.path.dirname(data_path), exist_ok=True)
+                    backup_path = self._settings.backup_local_path or data_path + "backup/"
+                    backup_src = backup_data(data_path, backup_path, d_type is DownloadType.ALL)
+
+                download_data(settings=self._settings, download_type=d_type, callback=self.append_output)
+            else:
+                self.show_info_message(get_message("Please, wait..."), Gtk.MessageType.INFO)
+                upload_data(settings=self._settings,
+                            download_type=d_type,
+                            remove_unused=self._remove_unused_check_button.get_active(),
+                            callback=self.append_output,
+                            done_callback=lambda: self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO),
+                            use_http=self._use_http_switch.get_active())
+        except Exception as e:
+            msg = "Downloading data error: {}"
+            log(msg.format(e), debug=self._settings.debug_mode, fmt_message=msg)
+            self.show_info_message(str(e), Gtk.MessageType.ERROR)
+            if all((download, backup, data_path)):
+                restore_data(backup_src, data_path)
+        else:
+            if download and d_type is not DownloadType.SATELLITES:
+                GLib.idle_add(self._open_data_callback)
+
+    @run_idle
+    def show_info_message(self, text, message_type):
+        self._info_bar.set_visible(True)
+        self._info_bar.set_message_type(message_type)
+        self._message_label.set_text(text)
+
+    @run_idle
+    def append_output(self, text):
+        append_text_to_tview(text, self._text_view)
+
+    @run_idle
+    def clear_output(self):
+        self._text_view.get_buffer().set_text("")
+
+
+if __name__ == "__main__":
+    pass

app/ui/epg/epg.py

@@ -1,995 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Module for working with EPG. """
-import gzip
-import locale
-import os
-import re
-import shutil
-import urllib.request
-from datetime import datetime
-from enum import Enum
-from urllib.error import HTTPError, URLError
-from urllib.parse import quote
-
-from gi.repository import GLib
-
-from app.commons import run_idle, run_task, run_with_delay
-from app.connections import download_data, DownloadType, HttpAPI
-from app.eparser.ecommons import BouquetService, BqServiceType
-from app.settings import SEP, EpgSource, IS_DARWIN
-from app.tools.epg import EPG, ChannelsParser, EpgEvent, XmlTvReader
-from app.ui.dialogs import get_message, show_dialog, DialogType, get_builder
-from app.ui.tasks import BGTaskWidget
-from app.ui.timers import TimerTool
-from ..main_helper import on_popup_menu, update_entry_data, scroll_to, update_toggle_model, update_filter_sat_positions
-from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column, EPG_ICON, KeyboardKey, IS_GNOME_SESSION, Page, HeaderBar
-
-
-class RefsSource(Enum):
-    SERVICES = 0
-    XML = 1
-
-
-class EpgCache(dict):
-    def __init__(self, app):
-        super().__init__()
-        self._current_bq = None
-        self._reader = None
-        self._canceled = False
-
-        self._settings = app.app_settings
-        self._src = self._settings.epg_source
-        self._app = app
-        self._app.connect("bouquet-changed", self.on_bouquet_changed)
-        self._app.connect("profile-changed", self.on_profile_changed)
-        self._app.connect("task-canceled", self.on_xml_load_cancel)
-
-        self.init()
-
-    @run_with_delay(5)
-    def init(self):
-        if self._src is EpgSource.XML:
-            url = self._settings.epg_xml_source
-            gz_file = f"{self._settings.profile_data_path}epg{os.sep}epg.gz"
-            self._reader = XmlTvReader(gz_file, url)
-
-            @run_with_delay(2)
-            def process_data():
-                t = BGTaskWidget(self._app, "Processing XMLTV data...", self._reader.parse, )
-                self._app.emit("add-background-task", t)
-
-            if os.path.isfile(gz_file):
-                # Difference calculation between the current time and file modification.
-                dif = datetime.now() - datetime.fromtimestamp(os.path.getmtime(gz_file))
-                # We will update daily. -> Temporarily!!!
-                if dif.days > 0 and not self._canceled:
-                    task = BGTaskWidget(self._app, "Downloading EPG...", self._reader.download, process_data, )
-                    self._app.emit("add-background-task", task)
-                else:
-                    process_data()
-            else:
-                if not self._canceled:
-                    task = BGTaskWidget(self._app, "Downloading EPG...", self._reader.download, process_data, )
-                    self._app.emit("add-background-task", task)
-        elif self._src is EpgSource.DAT:
-            self._reader = EPG.DatReader(f"{self._settings.profile_data_path}epg{os.sep}epg.dat")
-            self._reader.download()
-
-        GLib.timeout_add_seconds(self._settings.epg_update_interval, self.update_epg_data, priority=GLib.PRIORITY_LOW)
-
-    def on_bouquet_changed(self, app, bq):
-        self._current_bq = bq
-
-    def on_profile_changed(self, app, p):
-        self.clear()
-
-    def on_xml_load_cancel(self, app, widget):
-        self._canceled = True
-
-    def update_epg_data(self):
-        if self._src is EpgSource.HTTP:
-            api = self._app.http_api
-            bq = self._app.current_bouquet_files.get(self._current_bq, None)
-
-            if bq and api:
-                req = quote(f'FROM BOUQUET "userbouquet.{bq}.{self._current_bq.split(":")[-1]}"')
-                api.send(HttpAPI.Request.EPG_NOW, f'1:7:1:0:0:0:0:0:0:0:{req}', self.update_http_data)
-        elif self._src is EpgSource.XML:
-            self.update_xml_data()
-
-        return self._app.display_epg
-
-    def update_http_data(self, epg):
-        for e in (EpgTool.get_event(e, False) for e in epg.get("event_list", []) if e.get("e2eventid", "").isdigit()):
-            self[e.event_data.get("e2eventservicename", "")] = e
-
-    @run_task
-    def update_xml_data(self):
-        services = self._app.current_services
-        names = {services[s].service for s in self._app.current_bouquets.get(self._current_bq, [])}
-        for name, e in self._reader.get_current_events(names).items():
-            self[name] = e
-
-    def get_current_event(self, service_name):
-        return self.get(service_name, EpgEvent())
-
-
-class EpgSettingsPopover(Gtk.Popover):
-
-    def __init__(self, app, **kwarg):
-        super().__init__(**kwarg)
-        self._app = app
-        self._app.connect("profile-changed", self.on_profile_changed)
-
-        handlers = {"on_apply": self.on_apply,
-                    "on_close": lambda b: self.popdown()}
-        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}settings.glade", handlers)
-        self.add(builder.get_object("main_box"))
-
-        self._http_src_button = builder.get_object("http_src_button")
-        self._xml_src_button = builder.get_object("xml_src_button")
-        self._dat_src_button = builder.get_object("dat_src_button")
-        self._interval_button = builder.get_object("interval_button")
-        self._url_entry = builder.get_object("url_entry")
-        self._dat_path_box = builder.get_object("dat_path_box")
-
-        self.init()
-
-    def init(self):
-        settings = self._app.app_settings
-        src = settings.epg_source
-        if src is EpgSource.HTTP:
-            self._http_src_button.set_active(True)
-        elif src is EpgSource.XML:
-            self._xml_src_button.set_active(True)
-        else:
-            self._dat_src_button.set_active(True)
-
-        self._interval_button.set_value(settings.epg_update_interval)
-        self._url_entry.set_text(settings.epg_xml_source)
-        self._dat_path_box.set_active_id(settings.epg_dat_path)
-
-    def on_apply(self, button):
-        settings = self._app.app_settings
-        if self._http_src_button.get_active():
-            settings.epg_source = EpgSource.HTTP
-        elif self._xml_src_button.get_active():
-            settings.epg_source = EpgSource.XML
-        else:
-            settings.epg_source = EpgSource.DAT
-
-        settings.epg_update_interval = self._interval_button.get_value()
-        settings.epg_xml_source = self._url_entry.get_text()
-        settings.epg_dat_path = self._dat_path_box.get_active_id()
-        self.popdown()
-
-        self._app.change_action_state("display_epg", GLib.Variant.new_boolean(True))
-
-    def on_profile_changed(self, app, p):
-        self.init()
-
-
-class EpgTool(Gtk.Box):
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._current_bq = None
-        self._app = app
-        self._app.connect("fav-changed", self.on_service_changed)
-        self._app.connect("profile-changed", self.on_profile_changed)
-        self._app.connect("bouquet-changed", self.on_bouquet_changed)
-        self._app.connect("filter-toggled", self.on_filter_toggled)
-
-        handlers = {"on_epg_press": self.on_epg_press,
-                    "on_timer_add": self.on_timer_add,
-                    "on_epg_filter_changed": self.on_epg_filter_changed,
-                    "on_epg_filter_toggled": self.on_epg_filter_toggled,
-                    "on_view_query_tooltip": self.on_view_query_tooltip,
-                    "on_multi_epg_toggled": self.on_multi_epg_toggled}
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}tab.glade", handlers)
-
-        self._view = builder.get_object("epg_view")
-        self._model = builder.get_object("epg_model")
-        self._filter_model = builder.get_object("epg_filter_model")
-        self._filter_model.set_visible_func(self.epg_filter_function)
-        self._filter_button = builder.get_object("epg_filter_button")
-        self._filter_entry = builder.get_object("epg_filter_entry")
-        self._multi_epg_button = builder.get_object("multi_epg_button")
-        self._event_count_label = builder.get_object("event_count_label")
-        self.pack_start(builder.get_object("epg_frame"), True, True, 0)
-        # Custom data functions.
-        renderer = builder.get_object("epg_start_renderer")
-        column = builder.get_object("epg_start_column")
-        column.set_cell_data_func(renderer, self.start_data_func)
-        renderer = builder.get_object("epg_end_renderer")
-        column = builder.get_object("epg_end_column")
-        column.set_cell_data_func(renderer, self.end_data_func)
-        renderer = builder.get_object("epg_length_renderer")
-        column = builder.get_object("epg_length_column")
-        column.set_cell_data_func(renderer, self.duration_data_func)
-        # Time formats.
-        self._time_fmt = "%a %x - %H:%M"
-        self._duration_fmt = f"%-Hh %Mm"
-
-        self.show()
-
-    def on_timer_add(self, action=None, value=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        p_count = len(paths)
-
-        if p_count == 1:
-            dialog = TimerTool.TimerDialog(self._app.app_window, TimerTool.TimerAction.EVENT, model[paths][-1])
-            response = dialog.run()
-            if response == Gtk.ResponseType.OK:
-                gen = self.write_timers_list([dialog.get_request()])
-                GLib.idle_add(lambda: next(gen, False))
-            dialog.destroy()
-        elif p_count > 1:
-            if show_dialog(DialogType.QUESTION, self._app.app_window,
-                           "Add timers for selected events?") != Gtk.ResponseType.OK:
-                return True
-
-            self.add_timers_list((model[p][-1] for p in paths))
-        else:
-            self._app.show_error_message("No selected item!")
-
-    def add_timers_list(self, paths):
-        ref_str = "timeraddbyeventid?sRef={}&eventid={}&justplay=0"
-        refs = [ref_str.format(quote(ev.get("e2eventservicereference", "")), ev.get("e2eventid", "")) for ev in paths]
-
-        gen = self.write_timers_list(refs)
-        GLib.idle_add(lambda: next(gen, False))
-
-    def write_timers_list(self, refs):
-        self._app.wait_dialog.show()
-        tasks = list(refs)
-        for ref in refs:
-            self._app.send_http_request(HttpAPI.Request.TIMER, ref, lambda x: tasks.pop())
-            yield True
-
-        while tasks:
-            yield True
-
-        self._app.emit("change-page", Page.TIMERS.value)
-
-    def on_epg_press(self, view, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(view.get_model()) > 0:
-            self.on_timer_add()
-
-    def on_service_changed(self, app, ref):
-        if app.page is Page.EPG:
-            if self._multi_epg_button.get_active():
-                ref += ":"
-                path = next((r.path for r in self._model if r[-1].get("e2eventservicereference", None) == ref), None)
-                scroll_to(path, self._view) if path else None
-            else:
-                self._app.wait_dialog.show()
-                self._app.send_http_request(HttpAPI.Request.EPG, quote(ref), self.update_epg_data)
-
-    def on_profile_changed(self, app, prf):
-        self.update_epg_data()
-
-    @run_idle
-    def update_epg_data(self, epg=None):
-        self._event_count_label.set_text("0")
-        self._model.clear()
-        if epg:
-            list(map(self._model.append, (self.get_event(e) for e in epg.get("event_list", [])
-                                          if e.get("e2eventid", "").isdigit())))
-        self._event_count_label.set_text(str(len(self._model)))
-        self._app.wait_dialog.hide()
-
-    @staticmethod
-    def get_event(event, show_day=True):
-        s_name = event.get("e2eventservicename", "")
-        title = event.get("e2eventtitle", "") or ""
-        desc = event.get("e2eventdescription", "") or ""
-        desc = desc.strip()
-        start, duration = int(event.get("e2eventstart", "0")), int(event.get("e2eventduration", "0"))
-
-        return EpgEvent(s_name, title, start, start + duration, duration, desc, event)
-
-    def start_data_func(self, column, renderer, model, itr, data):
-        value = datetime.fromtimestamp(model.get_value(itr, Column.EPG_START))
-        renderer.set_property("text", value.strftime(self._time_fmt))
-
-    def end_data_func(self, column, renderer, model, itr, data):
-        value = datetime.fromtimestamp(model.get_value(itr, Column.EPG_END))
-        renderer.set_property("text", value.strftime(self._time_fmt))
-
-    def duration_data_func(self, column, renderer, model, itr, data):
-        value = datetime.utcfromtimestamp(model.get_value(itr, Column.EPG_LENGTH))
-        renderer.set_property("text", value.strftime(self._duration_fmt))
-
-    def on_epg_filter_changed(self, entry):
-        self._filter_model.refilter()
-
-    def on_epg_filter_toggled(self, button):
-        if not button.get_active():
-            self._filter_entry.set_text("")
-
-    def epg_filter_function(self, model, itr, data):
-        txt = self._filter_entry.get_text().upper()
-        return next((s for s in model.get(itr,
-                                          Column.EPG_SERVICE,
-                                          Column.EPG_TITLE,
-                                          Column.EPG_DESC) if txt in s.upper()), False)
-
-    def on_filter_toggled(self, app, value):
-        if self._app.page is Page.EPG:
-            active = not self._filter_button.get_active()
-            self._filter_button.set_active(active)
-            if active:
-                self._filter_entry.grab_focus()
-
-    def on_view_query_tooltip(self, view, x, y, keyboard_mode, tooltip):
-        dst = view.get_dest_row_at_pos(x, y)
-        if not dst:
-            return False
-
-        path, pos = dst
-        model = view.get_model()
-        data = model[path][-1]
-        desc = data.get("e2eventdescription", "") or ""
-        ext_desc = data.get("e2eventdescriptionextended", "") or ""
-
-        tooltip.set_text(ext_desc if ext_desc else desc)
-        view.set_tooltip_row(tooltip, path)
-
-        return True
-
-    def on_multi_epg_toggled(self, button):
-        self._model.clear()
-        self._event_count_label.set_text("0")
-
-        if button.get_active():
-            self.get_multi_epg()
-
-    def on_bouquet_changed(self, app, bq):
-        self._current_bq = bq
-        if app.page is Page.EPG and self._multi_epg_button.get_active():
-            self.get_multi_epg()
-
-    def get_multi_epg(self):
-        if not self._current_bq:
-            return
-
-        self._app.wait_dialog.show()
-        bq = self._app.current_bouquet_files.get(self._current_bq, None)
-        api = self._app.http_api
-
-        if bq and api:
-            tm = datetime.now().timestamp()
-            req = quote(f'FROM BOUQUET "userbouquet.{bq}.{self._current_bq.split(":")[-1]}"&time={tm}')
-            api.send(HttpAPI.Request.EPG_MULTI, f'1:7:1:0:0:0:0:0:0:0:{req}', self.update_epg_data, timeout=15)
-
-
-class EpgDialog:
-
-    def __init__(self, app, bouquet_name):
-
-        handlers = {"on_close_dialog": self.on_close_dialog,
-                    "on_apply": self.on_apply,
-                    "on_update": self.on_update,
-                    "on_save_to_xml": self.on_save_to_xml,
-                    "on_auto_configuration": self.on_auto_configuration,
-                    "on_filter_toggled": self.on_filter_toggled,
-                    "on_filter_satellite_toggled": self.on_filter_satellite_toggled,
-                    "on_filter_changed": self.on_filter_changed,
-                    "on_info_bar_close": self.on_info_bar_close,
-                    "on_popup_menu": on_popup_menu,
-                    "on_bouquet_popup_menu": self.on_bouquet_popup_menu,
-                    "on_copy_ref": self.on_copy_ref,
-                    "on_assign_ref": self.on_assign_ref,
-                    "on_reset": self.on_reset,
-                    "on_list_reset": self.on_list_reset,
-                    "on_drag_begin": self.on_drag_begin,
-                    "on_drag_data_get": self.on_drag_data_get,
-                    "on_drag_data_received": self.on_drag_data_received,
-                    "on_resize": self.on_resize,
-                    "on_names_source_changed": self.on_names_source_changed,
-                    "on_options_save": self.on_options_save,
-                    "on_use_web_source_switch": self.on_use_web_source_switch,
-                    "on_enable_filtering_switch": self.on_enable_filtering_switch,
-                    "on_update_on_start_switch": self.on_update_on_start_switch,
-                    "on_field_icon_press": self.on_field_icon_press,
-                    "on_key_press": self.on_key_press,
-                    "on_bq_cursor_changed": self.on_bq_cursor_changed}
-
-        self._app = app
-        self._ex_services = self._app.current_services
-        self._ex_fav_model = self._app.fav_view.get_model()
-        self._settings = self._app.app_settings
-        self._bouquet_name = bouquet_name
-        self._current_ref = []
-        self._enable_dat_filter = False
-        self._use_web_source = False
-        self._update_epg_data_on_start = False
-        self._refs_source = RefsSource.SERVICES
-        self._download_xml_is_active = False
-        self._sat_positions = None
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}dialog.glade", handlers)
-
-        self._dialog = builder.get_object("epg_dialog_window")
-        self._dialog.set_transient_for(self._app.app_window)
-        self._source_view = builder.get_object("source_view")
-        self._bouquet_view = builder.get_object("bouquet_view")
-        self._bouquet_model = builder.get_object("bouquet_list_store")
-        self._services_model = builder.get_object("services_list_store")
-        self._info_bar = builder.get_object("info_bar")
-        self._message_label = builder.get_object("info_bar_message_label")
-        self._assign_ref_popup_item = builder.get_object("bouquet_assign_ref_popup_item")
-        self._left_action_box = builder.get_object("left_action_box")
-        self._xml_download_progress_bar = builder.get_object("xml_download_progress_bar")
-        self._src_load_spinner = builder.get_object("src_load_spinner")
-        # Filter
-        self._filter_bar = builder.get_object("filter_bar")
-        self._filter_entry = builder.get_object("filter_entry")
-        self._filter_auto_switch = builder.get_object("filter_auto_switch")
-        self._services_filter_model = builder.get_object("services_filter_model")
-        self._services_filter_model.set_visible_func(self.services_filter_function)
-        self._sat_pos_filter_model = builder.get_object("sat_pos_filter_model")
-        # Info
-        self._source_count_label = builder.get_object("source_count_label")
-        self._source_info_label = builder.get_object("source_info_label")
-        self._bouquet_count_label = builder.get_object("bouquet_count_label")
-        self._bouquet_epg_count_label = builder.get_object("bouquet_epg_count_label")
-        # Options
-        self._xml_radiobutton = builder.get_object("xml_radiobutton")
-        self._xml_chooser_button = builder.get_object("xml_chooser_button")
-        self._names_source_box = builder.get_object("names_source_box")
-        self._web_source_box = builder.get_object("web_source_box")
-        self._use_web_source_switch = builder.get_object("use_web_source_switch")
-        self._url_to_xml_entry = builder.get_object("url_to_xml_entry")
-        self._enable_filtering_switch = builder.get_object("enable_filtering_switch")
-        self._epg_dat_path_entry = builder.get_object("epg_dat_path_entry")
-        self._epg_dat_stb_path_entry = builder.get_object("epg_dat_stb_path_entry")
-        self._update_on_start_switch = builder.get_object("update_on_start_switch")
-        self._epg_dat_source_box = builder.get_object("epg_dat_source_box")
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            header_bar = HeaderBar(title="EPG", subtitle=get_message("List configuration"))
-            self._dialog.set_titlebar(header_bar)
-            builder.get_object("left_action_box").reparent(header_bar)
-            right_box = builder.get_object("right_action_box")
-            builder.get_object("main_actions_box").remove(right_box)
-            header_bar.pack_end(right_box)
-            builder.get_object("toolbar_box").set_visible(False)
-
-        self._app.connect("epg-dat-downloaded", self.on_epg_dat_downloaded)
-
-        # Setting the last size of the dialog window
-        window_size = self._settings.get("epg_tool_window_size")
-        if window_size:
-            self._dialog.resize(*window_size)
-
-        self.init_drag_and_drop()
-        self.on_update()
-
-    def show(self):
-        self._dialog.show()
-
-    def on_close_dialog(self, window, event):
-        self._download_xml_is_active = False
-
-    @run_idle
-    def on_apply(self, item):
-        if show_dialog(DialogType.QUESTION, self._dialog) != Gtk.ResponseType.OK:
-            return
-
-        p = re.compile(r"\d+")
-        updated = {}
-
-        for i, row in enumerate(self._bouquet_model):
-            if row[Column.FAV_LOCKED]:
-                fav_id = self._ex_fav_model[row.path][Column.FAV_ID]
-                srv = self._ex_services.pop(fav_id, None)
-                if srv:
-                    new_fav_id, picon_id = row[Column.FAV_ID], row[Column.FAV_POS]
-                    if picon_id:
-                        picon_id = re.sub(p, re.search(p, srv.picon_id).group(), picon_id, count=1)
-                    else:
-                        picon_id = srv.picon_id
-                    new = srv._replace(fav_id=new_fav_id, data_id=new_fav_id.strip(), picon_id=picon_id)
-                    self._ex_services[new_fav_id] = new
-                    updated[fav_id] = (srv, new)
-
-        if updated:
-            self._app.emit("iptv-service-edited", updated)
-
-        self._dialog.destroy()
-
-    @run_idle
-    def on_update(self, item=None):
-        self.clear_data()
-        self.init_options()
-        if self._update_epg_data_on_start:
-            self.download_epg_from_stb()
-        else:
-            gen = self.init_data()
-            GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def clear_data(self):
-        self._services_model.clear()
-        self._bouquet_model.clear()
-        self._source_info_label.set_text("")
-        self._bouquet_epg_count_label.set_text("")
-        self.on_info_bar_close()
-
-    def init_data(self):
-        gen = self.init_bouquet_data()
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-        refs = None
-        if self._enable_dat_filter:
-            try:
-                epg_reader = EPG.DatReader(f"{self._epg_dat_path_entry.get_text()}epg.dat")
-                epg_reader.read()
-                refs = epg_reader.get_refs()
-            except (OSError, ValueError) as e:
-                self.show_info_message(f"Read data error: {e}", Gtk.MessageType.ERROR)
-                return
-            yield True
-
-        self._src_load_spinner.start()
-
-        if self._refs_source is RefsSource.SERVICES:
-            yield from self.init_lamedb_source(refs)
-        elif self._refs_source is RefsSource.XML:
-            xml_gen = self.init_xml_source(refs)
-            try:
-                yield from xml_gen
-            except ValueError as e:
-                self.show_info_message(str(e), Gtk.MessageType.ERROR)
-        else:
-            self.show_info_message("Unknown names source!", Gtk.MessageType.ERROR)
-
-        self._src_load_spinner.stop()
-        yield True
-
-    def init_bouquet_data(self):
-        for r in self._ex_fav_model:
-            row = [*r[:]]
-            yield self._bouquet_model.append(row)
-        self._bouquet_count_label.set_text(str(len(self._bouquet_model)))
-        yield True
-
-    def init_lamedb_source(self, refs):
-        srvs = {k[:k.rfind(":")]: v for k, v in self._ex_services.items()}
-        s_types = (BqServiceType.MARKER.value, BqServiceType.IPTV.value)
-        filtered = filter(None, [srvs.get(ref) for ref in refs]) if refs else filter(
-            lambda s: s.service_type not in s_types, self._ex_services.values())
-
-        factor = self._app.DEL_FACTOR / 4
-        for index, srv in enumerate(filtered):
-            self._services_model.append((srv.service, srv.pos, srv.fav_id, srv.picon_id))
-            if index % factor == 0:
-                yield True
-
-        self.update_source_count_info()
-        yield True
-
-    def init_xml_source(self, refs):
-        path = self._epg_dat_path_entry.get_text() if self._use_web_source else self._xml_chooser_button.get_filename()
-        if not path:
-            self.show_info_message("The path to the xml file is not set!", Gtk.MessageType.ERROR)
-            return
-
-        if self._use_web_source:
-            #  Downloading gzipped xml file that contains services names with references from the web.
-            self._download_xml_is_active = True
-            self.update_active_header_elements(False)
-            url = self._url_to_xml_entry.get_text()
-
-            try:
-                with urllib.request.urlopen(url, timeout=2) as fp:
-                    headers = fp.info()
-                    content_type = headers.get("Content-Type", "")
-
-                    if content_type != "application/gzip":
-                        self._download_xml_is_active = False
-                        raise ValueError("{} {} {}".format(get_message("Download XML file error."),
-                                                           get_message("Unsupported file type:"),
-                                                           content_type))
-
-                    file_name = os.path.basename(url)
-                    data_path = self._epg_dat_path_entry.get_text()
-
-                    with open(data_path + file_name, "wb") as tfp:
-                        bs = 1024 * 8
-                        size = -1
-                        read = 0
-                        b_num = 0
-                        if "content-length" in headers:
-                            size = int(headers["Content-Length"])
-
-                        while self._download_xml_is_active:
-                            block = fp.read(bs)
-                            if not block:
-                                break
-                            read += len(block)
-                            tfp.write(block)
-                            b_num += 1
-                            self.update_download_progress(b_num * bs / size)
-                            yield True
-
-                        path = tfp.name.rstrip(".gz")
-            except (HTTPError, URLError) as e:
-                raise ValueError(f"{get_message('Download XML file error.')} {e}")
-            else:
-                try:
-                    with open(path, "wb") as f_out:
-                        with gzip.open(tfp.name, "rb") as f:
-                            shutil.copyfileobj(f, f_out)
-                    os.remove(tfp.name)
-                except Exception as e:
-                    raise ValueError(f"{get_message('Unpacking data error.')} {e}")
-            finally:
-                self._download_xml_is_active = False
-                self.update_active_header_elements(True)
-
-        try:
-            s_refs, info = ChannelsParser.get_refs_from_xml(path)
-            yield True
-        except Exception as e:
-            raise ValueError(f"{get_message('XML parsing error:')} {e}")
-        else:
-            if refs:
-                s_refs = filter(lambda x: x.num in refs, s_refs)
-
-            factor = self._app.DEL_FACTOR / 4
-            for index, srv in enumerate(s_refs):
-                self._services_model.append((srv.name, " ", srv.data, ""))
-                if index % factor == 0:
-                    yield True
-
-            self.update_source_info(info)
-            self.update_source_count_info()
-            yield True
-
-    def on_key_press(self, view, event):
-        """  Handling  keystrokes  """
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-        key = KeyboardKey(key_code)
-        ctrl = event.state & Gdk.ModifierType.CONTROL_MASK
-
-        if ctrl and key is KeyboardKey.C:
-            self.on_copy_ref()
-        elif ctrl and key is KeyboardKey.V:
-            self.on_assign_ref()
-
-    def on_bq_cursor_changed(self, view):
-        if self._filter_bar.get_visible() and self._filter_auto_switch.get_active():
-            path, column = view.get_cursor()
-            model = view.get_model()
-            if path:
-                self._filter_entry.set_text(model[path][Column.FAV_SERVICE] or "")
-
-    @run_idle
-    def on_save_to_xml(self, item):
-        response = show_dialog(DialogType.CHOOSER, self._dialog, settings=self._settings)
-        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-            return
-
-        services = []
-        iptv_types = (BqServiceType.IPTV.value, BqServiceType.MARKER.value)
-        for r in self._bouquet_model:
-            srv_type = r[Column.FAV_TYPE]
-            if srv_type in iptv_types:
-                srv = BouquetService(name=r[Column.FAV_SERVICE],
-                                     type=BqServiceType(srv_type),
-                                     data=r[Column.FAV_ID],
-                                     num=r[Column.FAV_NUM])
-                services.append(srv)
-
-        ChannelsParser.write_refs_to_xml("{}{}.xml".format(response, self._bouquet_name), services)
-        self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
-
-    @run_idle
-    def on_auto_configuration(self, item):
-        """ Simple mapping of services by name. """
-        use_cyrillic = locale.getdefaultlocale()[0] in ("ru_RU", "be_BY", "uk_UA", "sr_RS")
-        tr = None
-        if use_cyrillic:
-            # may be not entirely correct
-            symbols = (u"АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯІÏҐЎЈЂЉЊЋЏTB",
-                       u"ABVGDEEJZIJKLMNOPRSTUFHZCSS_Y_EUAIEGUEDLNCJTV")
-            tr = {ord(k): ord(v) for k, v in zip(*symbols)}
-
-        source = {}
-        for row in self._source_view.get_model():
-            name = re.sub("\\W+", "", str(row[0])).upper()
-            name = name.translate(tr) if use_cyrillic else name
-            source[name] = row
-
-        success_count = 0
-        not_founded = {}
-
-        for r in self._bouquet_model:
-            if r[Column.FAV_TYPE] != BqServiceType.IPTV.value:
-                continue
-            name = re.sub("\\W+", "", str(r[Column.FAV_SERVICE])).upper()
-            if use_cyrillic:
-                name = name.translate(tr)
-            ref = source.get(name, None)  # Not [pop], because the list may contain duplicates or similar names!
-            if ref:
-                self.assign_data(r, ref, True)
-                success_count += 1
-            else:
-                not_founded[name] = r
-        # Additional attempt to search in the remaining elements
-        for n in not_founded:
-            for k in source:
-                if k.startswith(n):
-                    self.assign_data(not_founded[n], source[k], True)
-                    success_count += 1
-                    break
-
-        self.update_epg_count()
-        self.show_info_message("{} {} {}".format(get_message("Done!"),
-                                                 get_message("Count of successfully configured services:"),
-                                                 success_count), Gtk.MessageType.INFO)
-
-    def assign_refs(self, model, paths, data):
-        [self.assign_data(model[p], data) for p in paths]
-        self.update_epg_count()
-
-    def assign_data(self, row, data, show_error=False):
-        if row[Column.FAV_TYPE] != BqServiceType.IPTV.value:
-            if not show_error:
-                self.show_info_message(get_message("Not allowed in this context!"), Gtk.MessageType.ERROR)
-            return
-
-        fav_id = row[Column.FAV_ID]
-        fav_id_data = fav_id.split(":")
-        fav_id_data[3:7] = data[-2].split(":")
-
-        if data[-1]:
-            row[Column.FAV_POS] = data[-1]
-            p_data = data[-1].split("_")
-            if p_data:
-                fav_id_data[2] = p_data[2]
-
-        new_fav_id = ":".join(fav_id_data)
-        row[Column.FAV_ID] = new_fav_id
-        row[Column.FAV_LOCKED] = EPG_ICON
-
-        pos = f"({data[1] if self._refs_source is RefsSource.SERVICES else 'XML'})"
-        src = f"{get_message('EPG source')}: {(GLib.markup_escape_text(data[0] or ''))} {pos}"
-        row[Column.FAV_TOOLTIP] = f"{get_message('Service reference')}: {':'.join(fav_id_data[:10])}\n{src}"
-
-    def on_filter_toggled(self, button):
-        self._filter_bar.set_visible(button.get_active())
-        if button.get_active():
-            self._sat_positions = {r[1] for r in self._services_model}
-            update_filter_sat_positions(self._sat_pos_filter_model, self._sat_positions)
-        else:
-            self._sat_positions = None
-            self._filter_entry.set_text("") if self._filter_entry.get_text() else self.on_filter_changed()
-
-    def on_filter_satellite_toggled(self, toggle, path):
-        update_toggle_model(self._sat_pos_filter_model, path, toggle)
-        self._sat_positions.clear()
-        self._sat_positions.update({r[0] for r in self._sat_pos_filter_model if r[1]})
-        self.on_filter_changed()
-
-    @run_with_delay(2)
-    def on_filter_changed(self, entry=None):
-        self._services_filter_model.refilter()
-
-    def services_filter_function(self, model, itr, data):
-        txt = self._filter_entry.get_text().upper()
-        pos = model.get_value(itr, 1)
-        pos = self._sat_positions is None or self._xml_radiobutton.get_active() or pos in self._sat_positions
-        return model is None or model == "None" or (txt in model.get_value(itr, 0).upper() and pos)
-
-    def on_info_bar_close(self, bar=None, resp=None):
-        self._info_bar.set_visible(False)
-
-    def on_copy_ref(self, item=None):
-        model, paths = self._source_view.get_selection().get_selected_rows()
-        self._current_ref.clear()
-        if paths:
-            self._current_ref.append(model[paths][:])
-
-    def on_assign_ref(self, item=None):
-        if self._current_ref:
-            model, paths = self._bouquet_view.get_selection().get_selected_rows()
-            self.assign_refs(model, paths, self._current_ref.pop())
-
-    @run_idle
-    def on_reset(self, item):
-        model, paths = self._bouquet_view.get_selection().get_selected_rows()
-        if paths:
-            row = self._bouquet_model[paths]
-            self.reset_row_data(row)
-            self.update_epg_count()
-
-    @run_idle
-    def on_list_reset(self, item):
-        list(map(self.reset_row_data, self._bouquet_model))
-        self.update_epg_count()
-
-    def reset_row_data(self, row):
-        row[Column.FAV_LOCKED], row[Column.FAV_TOOLTIP], row[Column.FAV_POS] = None, None, None
-
-    @run_idle
-    def show_info_message(self, text, message_type):
-        self._info_bar.set_visible(True)
-        self._info_bar.set_message_type(message_type)
-        self._message_label.set_text(text)
-
-    @run_idle
-    def update_source_info(self, info):
-        lines = info.split("\n")
-        self._source_info_label.set_text(lines[0] if lines else "")
-        self._source_view.set_tooltip_text(info)
-
-    @run_idle
-    def update_source_count_info(self):
-        source_count = len(self._services_model)
-        self._source_count_label.set_text(str(source_count))
-        if self._enable_dat_filter and source_count == 0:
-            msg = get_message("Current epg.dat file does not contains references for the services of this bouquet!")
-            self.show_info_message(msg, Gtk.MessageType.WARNING)
-
-    @run_idle
-    def update_epg_count(self):
-        count = len(list((filter(None, [r[Column.FAV_LOCKED] for r in self._bouquet_model]))))
-        self._bouquet_epg_count_label.set_text(str(count))
-
-    @run_idle
-    def update_active_header_elements(self, state):
-        self._left_action_box.set_sensitive(state)
-        self._xml_download_progress_bar.set_visible(not state)
-        self._source_info_label.set_text("" if state else "Downloading XML:")
-
-    @run_idle
-    def update_download_progress(self, value):
-        self._xml_download_progress_bar.set_fraction(value)
-
-    def on_bouquet_popup_menu(self, menu, event):
-        self._assign_ref_popup_item.set_sensitive(self._current_ref)
-        on_popup_menu(menu, event)
-
-    # ***************** Drag-and-drop *********************#
-
-    def init_drag_and_drop(self):
-        """ Enable drag-and-drop. """
-        target = []
-        self._source_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, target, Gdk.DragAction.COPY)
-        self._source_view.drag_source_add_text_targets()
-        self._bouquet_view.enable_model_drag_dest(target, Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
-        self._bouquet_view.drag_dest_add_text_targets()
-
-    def on_drag_begin(self, view, context):
-        """ Selects a row under the cursor in the view at the dragging beginning. """
-        selection = view.get_selection()
-        if selection.count_selected_rows() > 1:
-            view.do_toggle_cursor_row(view)
-
-    def on_drag_data_get(self, view, drag_context, data, info, time):
-        model, paths = view.get_selection().get_selected_rows()
-        if paths:
-            s_data = model[paths][:]
-            if all(s_data[:-1]):
-                data.set_text("::::".join(s_data), -1)
-            else:
-                self.show_info_message(get_message("Source error!"), Gtk.MessageType.ERROR)
-
-    def on_drag_data_received(self, view, drag_context, x, y, data, info, time):
-        path, pos = view.get_dest_row_at_pos(x, y)
-        model = view.get_model()
-        data = data.get_text()
-        if data:
-            data = data.split("::::")
-            self.assign_refs(model, path, data)
-        return False
-
-    # ***************** Options *********************#
-
-    def init_options(self):
-        epg_dat_path = "{}epg{}".format(self._settings.profile_data_path, SEP)
-        self._epg_dat_path_entry.set_text(epg_dat_path)
-        default_epg_data_stb_path = "/etc/enigma2"
-        epg_options = self._settings.epg_options
-        if epg_options:
-            self._refs_source = RefsSource.XML if epg_options.get("xml_source", False) else RefsSource.SERVICES
-            self._xml_radiobutton.set_active(self._refs_source is RefsSource.XML)
-            self._use_web_source = epg_options.get("use_web_source", False)
-            self._use_web_source_switch.set_active(self._use_web_source)
-            self._url_to_xml_entry.set_text(epg_options.get("url_to_xml", ""))
-            self._enable_dat_filter = epg_options.get("enable_filtering", False)
-            self._enable_filtering_switch.set_active(self._enable_dat_filter)
-            epg_dat_path = epg_options.get("epg_dat_path", epg_dat_path)
-            self._epg_dat_path_entry.set_text(epg_dat_path)
-            self._epg_dat_stb_path_entry.set_text(epg_options.get("epg_dat_stb_path", default_epg_data_stb_path))
-            self._update_epg_data_on_start = epg_options.get("epg_data_update_on_start", False)
-            self._update_on_start_switch.set_active(self._update_epg_data_on_start)
-            local_xml_path = epg_options.get("local_path_to_xml", None)
-            if local_xml_path:
-                self._xml_chooser_button.set_filename(local_xml_path)
-        os.makedirs(os.path.dirname(self._epg_dat_path_entry.get_text()), exist_ok=True)
-
-    def on_options_save(self, item=None):
-        self._settings.epg_options = {"xml_source": self._xml_radiobutton.get_active(),
-                                      "use_web_source": self._use_web_source_switch.get_active(),
-                                      "local_path_to_xml": self._xml_chooser_button.get_filename(),
-                                      "url_to_xml": self._url_to_xml_entry.get_text(),
-                                      "enable_filtering": self._enable_filtering_switch.get_active(),
-                                      "epg_dat_path": self._epg_dat_path_entry.get_text(),
-                                      "epg_dat_stb_path": self._epg_dat_stb_path_entry.get_text(),
-                                      "epg_data_update_on_start": self._update_on_start_switch.get_active()}
-
-    def on_resize(self, window):
-        if self._settings:
-            self._settings.add("epg_tool_window_size", window.get_size())
-
-    def on_names_source_changed(self, button):
-        self._refs_source = RefsSource.XML if button.get_active() else RefsSource.SERVICES
-        self._names_source_box.set_sensitive(button.get_active())
-
-    def on_enable_filtering_switch(self, switch, state):
-        self._epg_dat_source_box.set_sensitive(state)
-        self._update_on_start_switch.set_active(False if not state else self._update_epg_data_on_start)
-
-    def on_update_on_start_switch(self, switch, state):
-        pass
-
-    def on_use_web_source_switch(self, switch, state):
-        self._web_source_box.set_sensitive(state)
-        self._xml_chooser_button.set_sensitive(not state)
-
-    def on_field_icon_press(self, entry, icon, event_button):
-        update_entry_data(entry, self._dialog, self._settings)
-
-    # ***************** Downloads *********************#
-
-    def on_epg_dat_downloaded(self, app, value):
-        gen = self.init_data()
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    @run_task
-    def download_epg_from_stb(self):
-        """ Download the epg.dat file via ftp from the receiver. """
-        try:
-            download_data(settings=self._settings, download_type=DownloadType.EPG, callback=print)
-        except Exception as e:
-            GLib.idle_add(self.show_info_message, f"Download epg.dat file error: {e}", Gtk.MessageType.ERROR)
-        else:
-            GLib.idle_add(self._app.emit, "epg-dat-downloaded", None)
-
-
-if __name__ == "__main__":
-    pass

app/ui/epg/settings.glade

@@ -1,356 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 
-
-The MIT License (MIT)
-
-Copyright (c)  2018-2022 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface>
-  <requires lib="gtk+" version="3.16"/>
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellites list editor for GNU/Linux. -->
-  <!-- interface-copyright  2018-2022 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkAdjustment" id="interval_adjustment">
-    <property name="lower">3</property>
-    <property name="upper">60</property>
-    <property name="value">3</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
-  </object>
-  <object class="GtkBox" id="main_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">10</property>
-    <property name="margin_right">10</property>
-    <property name="margin_top">5</property>
-    <property name="margin_bottom">5</property>
-    <property name="orientation">vertical</property>
-    <property name="spacing">2</property>
-    <child>
-      <object class="GtkLabel">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="halign">center</property>
-        <property name="label" translatable="yes">Source:</property>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkBox" id="src_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="orientation">vertical</property>
-        <property name="spacing">5</property>
-        <child>
-          <object class="GtkButtonBox" id="source_selection_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="layout_style">expand</property>
-            <child>
-              <object class="GtkRadioButton" id="http_src_button">
-                <property name="label" translatable="yes">Receiver</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="active">True</property>
-                <property name="draw_indicator">False</property>
-                <property name="group">dat_src_button</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkRadioButton" id="xml_src_button">
-                <property name="label" translatable="yes">XML TV</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="active">True</property>
-                <property name="draw_indicator">False</property>
-                <property name="group">dat_src_button</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkRadioButton" id="dat_src_button">
-                <property name="label" translatable="yes">*.dat file</property>
-                <property name="visible">False</property>
-                <property name="sensitive">False</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="active">True</property>
-                <property name="draw_indicator">False</property>
-                <property name="group">http_src_button</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkBox" id="interval_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="spacing">5</property>
-            <child>
-              <object class="GtkLabel" id="interval_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Update interval (sec):</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkSpinButton" id="interval_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="max_width_chars">4</property>
-                <property name="adjustment">interval_adjustment</property>
-                <property name="climb_rate">1</property>
-                <property name="numeric">True</property>
-                <property name="value">3</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkBox" id="xml_source_box">
-            <property name="visible">True</property>
-            <property name="sensitive">False</property>
-            <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">5</property>
-            <property name="sensitive" bind-source="xml_src_button" bind-property="active"/>
-            <child>
-              <object class="GtkLabel" id="url_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="halign">start</property>
-                <property name="label" translatable="yes">Url to *.xml.gz file:</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkEntry" id="url_entry">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="primary_icon_name">network-transmit-receive-symbolic</property>
-                <property name="primary_icon_activatable">False</property>
-                <property name="input_purpose">url</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkBox" id="download_interval_box">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="spacing">5</property>
-                <child>
-                  <object class="GtkLabel" id="download_label">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes">Update:</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkComboBoxText" id="download_interval_button">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="focus_on_click">False</property>
-                    <property name="halign">end</property>
-                    <property name="active">0</property>
-                    <property name="active_id">daily</property>
-                    <items>
-                      <item id="daily" translatable="yes">Daily</item>
-                    </items>
-                  </object>
-                  <packing>
-                    <property name="expand">True</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkBox" id="dat_source_box">
-            <property name="visible">False</property>
-            <property name="sensitive">False</property>
-            <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">5</property>
-            <property name="sensitive" bind-source="dat_src_button" bind-property="active"/>
-            <child>
-              <object class="GtkLabel">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="halign">start</property>
-                <property name="label" translatable="yes">STB path:</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">3</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkComboBoxText" id="dat_path_box">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="active">0</property>
-                <property name="active_id">/etc/enigma2</property>
-                <items>
-                  <item id="/etc/enigma2/">/etc/enigma2/</item>
-                  <item id="/media/hdd/">/media/hdd/</item>
-                  <item id="/media/usb/">/media/usb/</item>
-                  <item id="/media/mmc/">/media/mmc/</item>
-                  <item id="/media/cf/">/media/cf/</item>
-                </items>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">4</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">4</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">True</property>
-        <property name="fill">True</property>
-        <property name="position">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkButtonBox" id="actions_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="margin_top">5</property>
-        <property name="margin_bottom">5</property>
-        <property name="spacing">5</property>
-        <property name="homogeneous">True</property>
-        <property name="layout_style">expand</property>
-        <child>
-          <object class="GtkButton" id="apply_button">
-            <property name="label" translatable="yes">Apply</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <signal name="clicked" handler="on_apply" swapped="no"/>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="close_button">
-            <property name="label" translatable="yes">Close</property>
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="receives_default">True</property>
-            <signal name="clicked" handler="on_close" swapped="no"/>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">16</property>
-      </packing>
-    </child>
-  </object>
-</interface>

app/ui/epg/tab.glade

@@ -1,472 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2 
-
-The MIT License (MIT)
-
-Copyright (c)  2018-2023 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface domain="demon-editor">
-  <requires lib="gtk+" version="3.22"/>
-  <!-- interface-css-provider-path style.css -->
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellites list editor for GNU/Linux. -->
-  <!-- interface-copyright  2018-2023 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkListStore" id="epg_model">
-    <columns>
-      <!-- column-name service -->
-      <column type="gchararray"/>
-      <!-- column-name title -->
-      <column type="gchararray"/>
-      <!-- column-name start -->
-      <column type="gint"/>
-      <!-- column-name end -->
-      <column type="gint"/>
-      <!-- column-name length -->
-      <column type="gint"/>
-      <!-- column-name description -->
-      <column type="gchararray"/>
-      <!-- column-name data -->
-      <column type="PyObject"/>
-    </columns>
-  </object>
-  <object class="GtkTreeModelFilter" id="epg_filter_model">
-    <property name="child-model">epg_model</property>
-  </object>
-  <object class="GtkTreeModelSort" id="epg_sort_model">
-    <property name="model">epg_filter_model</property>
-  </object>
-  <object class="GtkFrame" id="epg_frame">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="label-xalign">0.49000000953674316</property>
-    <property name="shadow-type">in</property>
-    <child>
-      <object class="GtkBox" id="epg_box">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="margin-start">5</property>
-        <property name="margin-end">5</property>
-        <property name="margin-top">2</property>
-        <property name="orientation">vertical</property>
-        <child>
-          <object class="GtkBox" id="epg_action_box">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="border-width">5</property>
-            <property name="spacing">5</property>
-            <child type="center">
-              <object class="GtkToggleButton" id="multi_epg_button">
-                <property name="label" translatable="yes">Multi EPG</property>
-                <property name="name">header-button</property>
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="receives-default">True</property>
-                <signal name="toggled" handler="on_multi_epg_toggled" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">3</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkComboBoxText" id="src_combo_box">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="tooltip-text" translatable="yes">EPG source</property>
-                <property name="active">0</property>
-                <property name="has-entry">True</property>
-                <property name="active-id">0</property>
-                <items>
-                  <item id="0" translatable="yes">Receiver</item>
-                </items>
-                <child internal-child="entry">
-                  <object class="GtkEntry">
-                    <property name="name">header-entry</property>
-                    <property name="can-focus">False</property>
-                    <property name="editable">False</property>
-                    <property name="width-chars">10</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkToggleButton" id="epg_filter_button">
-                <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="focus-on-click">False</property>
-                <property name="receives-default">True</property>
-                <property name="tooltip-text" translatable="yes">Filter</property>
-                <signal name="toggled" handler="on_epg_filter_toggled" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="epg_filter_button_image">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="icon-name">edit-find-replace-symbolic</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="epg_add_timer_button">
-                <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="focus-on-click">False</property>
-                <property name="receives-default">True</property>
-                <property name="tooltip-text" translatable="yes">Add timer</property>
-                <property name="always-show-image">True</property>
-                <signal name="clicked" handler="on_timer_add" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="add_timer_image">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="icon-name">alarm-symbolic</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">False</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkBox" id="epg_fs_box">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
-            <property name="margin-bottom">5</property>
-            <property name="spacing">10</property>
-            <child>
-              <object class="GtkSearchEntry" id="epg_filter_entry">
-                <property name="visible" bind-source="epg_filter_button" bind-property="active">False</property>
-                <property name="can-focus">True</property>
-                <property name="primary-icon-name">edit-find-replace-symbolic</property>
-                <property name="primary-icon-activatable">False</property>
-                <property name="primary-icon-sensitive">False</property>
-                <signal name="search-changed" handler="on_epg_filter_changed" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkBox" id="fav_search_box">
-                <property name="can-focus">False</property>
-                <property name="valign">center</property>
-                <child>
-                  <object class="GtkSearchEntry" id="epg_search_entry">
-                    <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="primary-icon-name">edit-find-symbolic</property>
-                    <property name="primary-icon-activatable">False</property>
-                    <property name="primary-icon-sensitive">False</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkButton" id="epg_search_down_button">
-                    <property name="visible">True</property>
-                    <property name="sensitive">False</property>
-                    <property name="can-focus">True</property>
-                    <property name="receives-default">True</property>
-                    <child>
-                      <object class="GtkArrow" id="epg_down_arrow">
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="arrow-type">down</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">False</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkButton" id="epg_search_up_button">
-                    <property name="visible">True</property>
-                    <property name="sensitive">False</property>
-                    <property name="can-focus">True</property>
-                    <property name="receives-default">True</property>
-                    <child>
-                      <object class="GtkArrow" id="epg_up_arrow">
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="arrow-type">up</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">False</property>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-                <style>
-                  <class name="group"/>
-                </style>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkScrolledWindow" id="epg_view_scrolled_window">
-            <property name="visible">True</property>
-            <property name="can-focus">True</property>
-            <property name="shadow-type">in</property>
-            <child>
-              <object class="GtkTreeView" id="epg_view">
-                <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="model">epg_sort_model</property>
-                <property name="fixed-height-mode">True</property>
-                <property name="rubber-banding">True</property>
-                <property name="enable-grid-lines">both</property>
-                <property name="tooltip-column">6</property>
-                <signal name="button-press-event" handler="on_epg_press" swapped="no"/>
-                <signal name="query-tooltip" handler="on_view_query_tooltip" swapped="no"/>
-                <child internal-child="selection">
-                  <object class="GtkTreeSelection" id="epg_selection">
-                    <property name="mode">multiple</property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_service_column">
-                    <property name="visible" bind-source="multi_epg_button" bind-property="active">False</property>
-                    <property name="resizable">True</property>
-                    <property name="sizing">fixed</property>
-                    <property name="fixed-width">100</property>
-                    <property name="min-width">40</property>
-                    <property name="title" translatable="yes">Service</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">0</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_service_renderer">
-                        <property name="xpad">5</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">0</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_title_column">
-                    <property name="resizable">True</property>
-                    <property name="sizing">fixed</property>
-                    <property name="fixed-width">185</property>
-                    <property name="min-width">50</property>
-                    <property name="title" translatable="yes">Title</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">1</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_title_renderer">
-                        <property name="xpad">5</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">1</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_start_column">
-                    <property name="resizable">True</property>
-                    <property name="sizing">fixed</property>
-                    <property name="min-width">50</property>
-                    <property name="title" translatable="yes">Start time</property>
-                    <property name="expand">True</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">2</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_start_renderer">
-                        <property name="xpad">5</property>
-                        <property name="xalign">0.49</property>
-                        <property name="width-chars">27</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">2</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_end_column">
-                    <property name="resizable">True</property>
-                    <property name="sizing">fixed</property>
-                    <property name="min-width">50</property>
-                    <property name="title" translatable="yes">End time</property>
-                    <property name="expand">True</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">3</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_end_renderer">
-                        <property name="xpad">5</property>
-                        <property name="xalign">0.49</property>
-                        <property name="width-chars">27</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">3</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_length_column">
-                    <property name="resizable">True</property>
-                    <property name="sizing">fixed</property>
-                    <property name="fixed-width">100</property>
-                    <property name="min-width">50</property>
-                    <property name="title" translatable="yes">Length</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">4</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_length_renderer">
-                        <property name="xpad">5</property>
-                        <property name="xalign">0.49</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">4</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="epg_desc_column">
-                    <property name="sizing">fixed</property>
-                    <property name="fixed-width">100</property>
-                    <property name="min-width">50</property>
-                    <property name="title" translatable="yes">Description</property>
-                    <property name="expand">True</property>
-                    <property name="alignment">0.49</property>
-                    <property name="sort-column-id">5</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="epg_desc_renderer">
-                        <property name="ellipsize">end</property>
-                      </object>
-                      <attributes>
-                        <attribute name="text">5</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkBox" id="status_box">
-            <property name="height-request">26</property>
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
-            <property name="spacing">5</property>
-            <child>
-              <object class="GtkImage" id="event_count_image">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="icon-name">document-properties</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="event_count_label">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="label" translatable="yes">0</property>
-                <property name="width-chars">4</property>
-                <property name="xalign">0</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">3</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-    <child type="label">
-      <object class="GtkLabel" id="epg_label">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="label" translatable="yes">EPG</property>
-      </object>
-    </child>
-  </object>
-</interface>

app/ui/epg_dialog.py

@@ -0,0 +1,546 @@
+import gzip
+import locale
+import os
+import re
+import shutil
+import urllib.request
+from enum import Enum
+from urllib.error import HTTPError, URLError
+
+from gi.repository import GLib
+
+from app.commons import run_idle, run_task
+from app.connections import download_data, DownloadType
+from app.eparser.ecommons import BouquetService, BqServiceType
+from app.tools.epg import EPG, ChannelsParser
+from app.ui.dialogs import get_message, show_dialog, DialogType, get_builder
+from .main_helper import on_popup_menu, update_entry_data
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column, EPG_ICON, KeyboardKey, MOD_MASK
+
+
+class RefsSource(Enum):
+    SERVICES = 0
+    XML = 1
+
+
+class EpgDialog:
+
+    def __init__(self, transient, settings, services, bouquet, fav_model, bouquet_name):
+
+        handlers = {"on_close_dialog": self.on_close_dialog,
+                    "on_apply": self.on_apply,
+                    "on_update": self.on_update,
+                    "on_save_to_xml": self.on_save_to_xml,
+                    "on_auto_configuration": self.on_auto_configuration,
+                    "on_filter_toggled": self.on_filter_toggled,
+                    "on_filter_changed": self.on_filter_changed,
+                    "on_info_bar_close": self.on_info_bar_close,
+                    "on_popup_menu": on_popup_menu,
+                    "on_bouquet_popup_menu": self.on_bouquet_popup_menu,
+                    "on_copy_ref": self.on_copy_ref,
+                    "on_assign_ref": self.on_assign_ref,
+                    "on_reset": self.on_reset,
+                    "on_list_reset": self.on_list_reset,
+                    "on_drag_begin": self.on_drag_begin,
+                    "on_drag_data_get": self.on_drag_data_get,
+                    "on_drag_data_received": self.on_drag_data_received,
+                    "on_resize": self.on_resize,
+                    "on_names_source_changed": self.on_names_source_changed,
+                    "on_options_save": self.on_options_save,
+                    "on_use_web_source_switch": self.on_use_web_source_switch,
+                    "on_enable_filtering_switch": self.on_enable_filtering_switch,
+                    "on_update_on_start_switch": self.on_update_on_start_switch,
+                    "on_field_icon_press": self.on_field_icon_press,
+                    "on_key_release": self.on_key_release}
+
+        self._services = {}
+        self._ex_services = services
+        self._ex_fav_model = fav_model
+        self._settings = settings
+        self._bouquet = bouquet
+        self._bouquet_name = bouquet_name
+        self._current_ref = []
+        self._enable_dat_filter = False
+        self._use_web_source = False
+        self._update_epg_data_on_start = False
+        self._refs_source = RefsSource.SERVICES
+        self._show_tooltips = True
+        self._download_xml_is_active = False
+
+        builder = get_builder(UI_RESOURCES_PATH + "epg_dialog.glade", handlers)
+
+        self._dialog = builder.get_object("epg_dialog_window")
+        self._dialog.set_transient_for(transient)
+        self._source_view = builder.get_object("source_view")
+        self._bouquet_view = builder.get_object("bouquet_view")
+        self._bouquet_model = builder.get_object("bouquet_list_store")
+        self._services_model = builder.get_object("services_list_store")
+        self._info_bar = builder.get_object("info_bar")
+        self._message_label = builder.get_object("info_bar_message_label")
+        self._assign_ref_popup_item = builder.get_object("bouquet_assign_ref_popup_item")
+        self._left_header_box = builder.get_object("left_header_box")
+        self._xml_download_progress_bar = builder.get_object("xml_download_progress_bar")
+        # Filter
+        self._filter_bar = builder.get_object("filter_bar")
+        self._filter_entry = builder.get_object("filter_entry")
+        self._services_filter_model = builder.get_object("services_filter_model")
+        self._services_filter_model.set_visible_func(self.services_filter_function)
+        # Info
+        self._source_count_label = builder.get_object("source_count_label")
+        self._source_info_label = builder.get_object("source_info_label")
+        self._bouquet_count_label = builder.get_object("bouquet_count_label")
+        self._bouquet_epg_count_label = builder.get_object("bouquet_epg_count_label")
+        # Options
+        self._xml_radiobutton = builder.get_object("xml_radiobutton")
+        self._xml_chooser_button = builder.get_object("xml_chooser_button")
+        self._names_source_box = builder.get_object("names_source_box")
+        self._web_source_box = builder.get_object("web_source_box")
+        self._use_web_source_switch = builder.get_object("use_web_source_switch")
+        self._url_to_xml_entry = builder.get_object("url_to_xml_entry")
+        self._enable_filtering_switch = builder.get_object("enable_filtering_switch")
+        self._epg_dat_path_entry = builder.get_object("epg_dat_path_entry")
+        self._epg_dat_stb_path_entry = builder.get_object("epg_dat_stb_path_entry")
+        self._update_on_start_switch = builder.get_object("update_on_start_switch")
+        self._epg_dat_source_box = builder.get_object("epg_dat_source_box")
+        # Setting the last size of the dialog window
+        window_size = self._settings.get("epg_tool_window_size")
+        if window_size:
+            self._dialog.resize(*window_size)
+
+        self.init_drag_and_drop()
+        self.on_update()
+
+    def show(self):
+        self._dialog.show()
+
+    def on_close_dialog(self, window, event):
+        self._download_xml_is_active = False
+
+    @run_idle
+    def on_apply(self, item):
+        if show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
+            return
+
+        self._bouquet.clear()
+        list(map(self._bouquet.append, [r[Column.FAV_ID] for r in self._bouquet_model]))
+        for index, row in enumerate(self._ex_fav_model):
+            fav_id = self._bouquet[index]
+            row[Column.FAV_ID] = fav_id
+            if row[Column.FAV_TYPE] == BqServiceType.IPTV.name:
+                old_fav_id = self._services[fav_id]
+                srv = self._ex_services.pop(old_fav_id, None)
+                if srv:
+                    self._ex_services[fav_id] = srv._replace(fav_id=fav_id)
+        self._dialog.destroy()
+
+    @run_idle
+    def on_update(self, item=None):
+        self.clear_data()
+        self.init_options()
+        gen = self.init_data()
+        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+    def clear_data(self):
+        self._services_model.clear()
+        self._bouquet_model.clear()
+        self._services.clear()
+        self._source_info_label.set_text("")
+        self._bouquet_epg_count_label.set_text("")
+        self.on_info_bar_close()
+
+    def init_data(self):
+        gen = self.init_bouquet_data()
+        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+        refs = None
+        if self._enable_dat_filter:
+            if self._update_epg_data_on_start:
+                try:
+                    self.download_epg_from_stb()
+                except OSError as e:
+                    self.show_info_message("Download epg.dat file error: {}".format(e), Gtk.MessageType.ERROR)
+                    return
+            yield True
+
+            try:
+                refs = EPG.get_epg_refs(self._epg_dat_path_entry.get_text() + "epg.dat")
+            except FileNotFoundError as e:
+                self.show_info_message("Read data error: {}".format(e), Gtk.MessageType.ERROR)
+                return
+            yield True
+
+        if self._refs_source is RefsSource.SERVICES:
+            self.init_lamedb_source(refs)
+        elif self._refs_source is RefsSource.XML:
+            xml_gen = self.init_xml_source(refs)
+            try:
+                yield from xml_gen
+            except ValueError as e:
+                self.show_info_message(str(e), Gtk.MessageType.ERROR)
+        else:
+            self.show_info_message("Unknown names source!", Gtk.MessageType.ERROR)
+        yield True
+
+    def init_bouquet_data(self):
+        for r in self._ex_fav_model:
+            row = list(r[:])
+            fav_id = r[Column.FAV_ID]
+            self._services[fav_id] = self._ex_services[fav_id].fav_id
+            yield self._bouquet_model.append(row)
+        self._bouquet_count_label.set_text(str(len(self._bouquet_model)))
+        yield True
+
+    def init_lamedb_source(self, refs):
+        srvs = {k[:k.rfind(":")]: v for k, v in self._ex_services.items()}
+        s_types = (BqServiceType.MARKER.value, BqServiceType.IPTV.value)
+        filtered = filter(None, [srvs.get(ref) for ref in refs]) if refs else filter(
+            lambda s: s.service_type not in s_types, self._ex_services.values())
+        list(map(self._services_model.append, map(lambda s: (s.service, s.fav_id), filtered)))
+        self.update_source_count_info()
+
+    def init_xml_source(self, refs):
+        path = self._epg_dat_path_entry.get_text() if self._use_web_source else self._xml_chooser_button.get_filename()
+        if not path:
+            self.show_info_message("The path to the xml file is not set!", Gtk.MessageType.ERROR)
+            return
+
+        if self._use_web_source:
+            #  Downloading gzipped xml file that contains services names with references from the web.
+            self._download_xml_is_active = True
+            self.update_active_header_elements(False)
+            url = self._url_to_xml_entry.get_text()
+
+            try:
+                with urllib.request.urlopen(url, timeout=2) as fp:
+                    headers = fp.info()
+                    content_type = headers.get("Content-Type", "")
+
+                    if content_type != "application/gzip":
+                        self._download_xml_is_active = False
+                        raise ValueError("{} {} {}".format(get_message("Download XML file error."),
+                                                           get_message("Unsupported file type:"),
+                                                           content_type))
+
+                    file_name = os.path.basename(url)
+                    data_path = self._epg_dat_path_entry.get_text()
+
+                    with open(data_path + file_name, "wb") as tfp:
+                        bs = 1024 * 8
+                        size = -1
+                        read = 0
+                        b_num = 0
+                        if "content-length" in headers:
+                            size = int(headers["Content-Length"])
+
+                        while self._download_xml_is_active:
+                            block = fp.read(bs)
+                            if not block:
+                                break
+                            read += len(block)
+                            tfp.write(block)
+                            b_num += 1
+                            self.update_download_progress(b_num * bs / size)
+                            yield True
+
+                        path = tfp.name.rstrip(".gz")
+            except (HTTPError, URLError) as e:
+                raise ValueError("{} {}".format(get_message("Download XML file error."), e))
+            else:
+                try:
+                    with open(path, "wb") as f_out:
+                        with gzip.open(tfp.name, "rb") as f:
+                            shutil.copyfileobj(f, f_out)
+                    os.remove(tfp.name)
+                except Exception as e:
+                    raise ValueError("{} {}".format(get_message("Unpacking data error."), e))
+            finally:
+                self._download_xml_is_active = False
+                self.update_active_header_elements(True)
+
+        try:
+            s_refs, info = ChannelsParser.get_refs_from_xml(path)
+            yield True
+        except Exception as e:
+            raise ValueError("{} {}".format(get_message("XML parsing error:"), e))
+        else:
+            if refs:
+                s_refs = filter(lambda x: x.num in refs, s_refs)
+            list(map(lambda s: self._services_model.append((s.name, s.data)), s_refs))
+            self.update_source_info(info)
+            self.update_source_count_info()
+            yield True
+
+    def on_key_release(self, view, event):
+        """  Handling  keystrokes  """
+        key_code = event.hardware_keycode
+        if not KeyboardKey.value_exist(key_code):
+            return
+        key = KeyboardKey(key_code)
+        ctrl = event.state & MOD_MASK
+
+        if ctrl and key is KeyboardKey.C:
+            self.on_copy_ref()
+        elif ctrl and key is KeyboardKey.V:
+            self.on_assign_ref()
+
+    @run_idle
+    def on_save_to_xml(self, item):
+        response = show_dialog(DialogType.CHOOSER, self._dialog, settings=self._settings)
+        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
+            return
+
+        services = []
+        iptv_types = (BqServiceType.IPTV.value, BqServiceType.MARKER.value)
+        for r in self._bouquet_model:
+            srv_type = r[Column.FAV_TYPE]
+            if srv_type in iptv_types:
+                srv = BouquetService(name=r[Column.FAV_SERVICE],
+                                     type=BqServiceType(srv_type),
+                                     data=r[Column.FAV_ID],
+                                     num=r[Column.FAV_NUM])
+                services.append(srv)
+
+        ChannelsParser.write_refs_to_xml("{}{}.xml".format(response, self._bouquet_name), services)
+        self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
+
+    @run_idle
+    def on_auto_configuration(self, item):
+        """ Simple mapping of services by name. """
+        use_cyrillic = locale.getdefaultlocale()[0] in ("ru_RU", "be_BY", "uk_UA", "sr_RS")
+        tr = None
+        if use_cyrillic:
+            # may be not entirely correct
+            symbols = (u"АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯІÏҐЎЈЂЉЊЋЏTB",
+                       u"ABVGDEEJZIJKLMNOPRSTUFHZCSS_Y_EUAIEGUEDLNCJTV")
+            tr = {ord(k): ord(v) for k, v in zip(*symbols)}
+
+        source = {}
+        for row in self._services_model:
+            name = re.sub("\\W+", "", str(row[0])).upper()
+            name = name.translate(tr) if use_cyrillic else name
+            source[name] = row[1]
+
+        success_count = 0
+        not_founded = {}
+
+        for r in self._bouquet_model:
+            if r[Column.FAV_TYPE] != BqServiceType.IPTV.value:
+                continue
+            name = re.sub("\\W+", "", str(r[Column.FAV_SERVICE])).upper()
+            if use_cyrillic:
+                name = name.translate(tr)
+            ref = source.get(name, None)  # Not [pop], because the list may contain duplicates or similar names!
+            if ref:
+                self.assign_data(r, ref, True)
+                success_count += 1
+            else:
+                not_founded[name] = r
+        # Additional attempt to search in the remaining elements
+        for n in not_founded:
+            for k in source:
+                if k.startswith(n):
+                    self.assign_data(not_founded[n], source[k], True)
+                    success_count += 1
+                    break
+
+        self.update_epg_count()
+        self.show_info_message("{} {} {}".format(get_message("Done!"),
+                                                 get_message("Count of successfully configured services:"),
+                                                 success_count), Gtk.MessageType.INFO)
+
+    def assign_data(self, row, ref, show_error=False):
+        if row[Column.FAV_TYPE] != BqServiceType.IPTV.value:
+            if not show_error:
+                self.show_info_message(get_message("Not allowed in this context!"), Gtk.MessageType.ERROR)
+            return
+
+        fav_id = row[Column.FAV_ID]
+        fav_id_data = fav_id.split(":")
+        fav_id_data[3:7] = ref.split(":")
+        new_fav_id = ":".join(fav_id_data)
+        service = self._services.pop(fav_id, None)
+        if service:
+            self._services[new_fav_id] = service
+            row[Column.FAV_ID] = new_fav_id
+            row[Column.FAV_LOCKED] = EPG_ICON
+            row[Column.FAV_TOOLTIP] = ":".join(fav_id_data[:10]) if self._show_tooltips else None
+
+    def on_filter_toggled(self, button: Gtk.ToggleButton):
+        self._filter_bar.set_search_mode(button.get_active())
+
+    def on_filter_changed(self, entry):
+        self._services_filter_model.refilter()
+
+    def services_filter_function(self, model, itr, data):
+        txt = self._filter_entry.get_text().upper()
+        return model is None or model == "None" or txt in model.get_value(itr, 0).upper()
+
+    def on_info_bar_close(self, bar=None, resp=None):
+        self._info_bar.set_visible(False)
+
+    def on_copy_ref(self, item=None):
+        model, paths = self._source_view.get_selection().get_selected_rows()
+        self._current_ref.clear()
+        if paths:
+            self._current_ref.append(model[paths][1])
+
+    def on_assign_ref(self, item=None):
+        if self._current_ref:
+            model, paths = self._bouquet_view.get_selection().get_selected_rows()
+            self.assign_data(model[paths], self._current_ref.pop())
+            self.update_epg_count()
+
+    @run_idle
+    def on_reset(self, item):
+        model, paths = self._bouquet_view.get_selection().get_selected_rows()
+        if paths:
+            row = self._bouquet_model[paths]
+            self.reset_row_data(row)
+            self.update_epg_count()
+
+    @run_idle
+    def on_list_reset(self, item):
+        list(map(self.reset_row_data, self._bouquet_model))
+        self.update_epg_count()
+
+    def reset_row_data(self, row):
+        default_fav_id = self._services.pop(row[Column.FAV_ID], None)
+        if default_fav_id:
+            self._services[default_fav_id] = default_fav_id
+            row[Column.FAV_ID], row[Column.FAV_LOCKED], row[Column.FAV_TOOLTIP] = default_fav_id, None, None
+
+    @run_idle
+    def show_info_message(self, text, message_type):
+        self._info_bar.set_visible(True)
+        self._info_bar.set_message_type(message_type)
+        self._message_label.set_text(text)
+
+    @run_idle
+    def update_source_info(self, info):
+        lines = info.split("\n")
+        self._source_info_label.set_text(lines[0] if lines else "")
+        self._source_view.set_tooltip_text(info)
+
+    @run_idle
+    def update_source_count_info(self):
+        source_count = len(self._services_model)
+        self._source_count_label.set_text(str(source_count))
+        if self._enable_dat_filter and source_count == 0:
+            msg = get_message("Current epg.dat file does not contains references for the services of this bouquet!")
+            self.show_info_message(msg, Gtk.MessageType.WARNING)
+
+    @run_idle
+    def update_epg_count(self):
+        count = len(list((filter(None, [r[Column.FAV_LOCKED] for r in self._bouquet_model]))))
+        self._bouquet_epg_count_label.set_text(str(count))
+
+    @run_idle
+    def update_active_header_elements(self, state):
+        self._left_header_box.set_sensitive(state)
+        self._xml_download_progress_bar.set_visible(not state)
+        self._source_info_label.set_text("" if state else "Downloading XML:")
+
+    @run_idle
+    def update_download_progress(self, value):
+        self._xml_download_progress_bar.set_fraction(value)
+
+    def on_bouquet_popup_menu(self, menu, event):
+        self._assign_ref_popup_item.set_sensitive(self._current_ref)
+        on_popup_menu(menu, event)
+
+    # ***************** Drag-and-drop *********************#
+
+    def init_drag_and_drop(self):
+        """ Enable drag-and-drop """
+        target = []
+        self._source_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, target, Gdk.DragAction.COPY)
+        self._source_view.drag_source_add_text_targets()
+        self._bouquet_view.enable_model_drag_dest(target, Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
+        self._bouquet_view.drag_dest_add_text_targets()
+
+    def on_drag_begin(self, view, context):
+        """ Selects a row under the cursor in the view at the dragging beginning. """
+        selection = view.get_selection()
+        if selection.count_selected_rows() > 1:
+            view.do_toggle_cursor_row(view)
+
+    def on_drag_data_get(self, view: Gtk.TreeView, drag_context, data, info, time):
+        model, paths = view.get_selection().get_selected_rows()
+        if paths:
+            val = model.get_value(model.get_iter(paths), 1)
+            data.set_text(val, -1)
+
+    def on_drag_data_received(self, view: Gtk.TreeView, drag_context, x, y, data, info, time):
+        path, pos = view.get_dest_row_at_pos(x, y)
+        model = view.get_model()
+        self.assign_data(model[path], data.get_text())
+        self.update_epg_count()
+        return False
+
+    # ***************** Options *********************#
+
+    def init_options(self):
+        epg_dat_path = self._settings.data_local_path + "epg/"
+        self._epg_dat_path_entry.set_text(epg_dat_path)
+        default_epg_data_stb_path = "/etc/enigma2"
+        epg_options = self._settings.epg_options
+        if epg_options:
+            self._refs_source = RefsSource.XML if epg_options.get("xml_source", False) else RefsSource.SERVICES
+            self._xml_radiobutton.set_active(self._refs_source is RefsSource.XML)
+            self._use_web_source = epg_options.get("use_web_source", False)
+            self._use_web_source_switch.set_active(self._use_web_source)
+            self._url_to_xml_entry.set_text(epg_options.get("url_to_xml", ""))
+            self._enable_dat_filter = epg_options.get("enable_filtering", False)
+            self._enable_filtering_switch.set_active(self._enable_dat_filter)
+            epg_dat_path = epg_options.get("epg_dat_path", epg_dat_path)
+            self._epg_dat_path_entry.set_text(epg_dat_path)
+            self._epg_dat_stb_path_entry.set_text(epg_options.get("epg_dat_stb_path", default_epg_data_stb_path))
+            self._update_epg_data_on_start = epg_options.get("epg_data_update_on_start", False)
+            self._update_on_start_switch.set_active(self._update_epg_data_on_start)
+            local_xml_path = epg_options.get("local_path_to_xml", None)
+            if local_xml_path:
+                self._xml_chooser_button.set_filename(local_xml_path)
+        os.makedirs(os.path.dirname(self._epg_dat_path_entry.get_text()), exist_ok=True)
+
+    def on_options_save(self, item=None):
+        self._settings.epg_options = {"xml_source": self._xml_radiobutton.get_active(),
+                                      "use_web_source": self._use_web_source_switch.get_active(),
+                                      "local_path_to_xml": self._xml_chooser_button.get_filename(),
+                                      "url_to_xml": self._url_to_xml_entry.get_text(),
+                                      "enable_filtering": self._enable_filtering_switch.get_active(),
+                                      "epg_dat_path": self._epg_dat_path_entry.get_text(),
+                                      "epg_dat_stb_path": self._epg_dat_stb_path_entry.get_text(),
+                                      "epg_data_update_on_start": self._update_on_start_switch.get_active()}
+
+    def on_resize(self, window):
+        if self._settings:
+            self._settings.add("epg_tool_window_size", window.get_size())
+
+    def on_names_source_changed(self, button):
+        self._refs_source = RefsSource.XML if button.get_active() else RefsSource.SERVICES
+        self._names_source_box.set_sensitive(button.get_active())
+
+    def on_enable_filtering_switch(self, switch, state):
+        self._epg_dat_source_box.set_sensitive(state)
+        self._update_on_start_switch.set_active(False if not state else self._update_epg_data_on_start)
+
+    def on_update_on_start_switch(self, switch, state):
+        pass
+
+    def on_use_web_source_switch(self, switch, state):
+        self._web_source_box.set_sensitive(state)
+        self._xml_chooser_button.set_sensitive(not state)
+
+    def on_field_icon_press(self, entry, icon, event_button):
+        update_entry_data(entry, self._dialog, self._settings)
+
+    # ***************** Downloads *********************#
+
+    @run_task
+    def download_epg_from_stb(self):
+        """ Download the epg.dat file via ftp from the receiver. """
+        download_data(settings=self._settings, download_type=DownloadType.EPG, callback=print)
+
+
+if __name__ == "__main__":
+    pass

app/ui/ftp.py

@@ -1,215 +1,25 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 """ Simple FTP client module. """
-import stat
 import subprocess
 from collections import namedtuple
 from datetime import datetime
 from enum import IntEnum
 from ftplib import all_errors
-from io import TextIOWrapper, BytesIO
 from pathlib import Path
 from shutil import rmtree
 from urllib.parse import urlparse, unquote
 
 from gi.repository import GLib
 
-from app.commons import log, run_task, run_idle, get_size_from_bytes
+from app.commons import log, run_task, run_idle
 from app.connections import UtfFTP
-from app.settings import IS_LINUX, IS_DARWIN, IS_WIN, SEP
-from app.ui.dialogs import show_dialog, DialogType, get_builder, get_message
+from app.settings import IS_WIN, SEP
+from app.ui.dialogs import show_dialog, DialogType, get_builder
 from app.ui.main_helper import on_popup_menu
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, IS_GNOME_SESSION, Page
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK
 
 File = namedtuple("File", ["icon", "name", "size", "date", "attr", "extra"])
 
 
-class BaseDialog(Gtk.Dialog):
-    """ Base class for additional FTP dialogs. """
-
-    def __init__(self, title, use_header_bar=0, *args, **kwargs):
-        super().__init__(title=title, use_header_bar=use_header_bar, *args, **kwargs)
-
-        self.add_buttons(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_SAVE, Gtk.ResponseType.OK)
-        self.set_modal(True)
-        self.set_skip_pager_hint(True)
-        self.set_skip_taskbar_hint(True)
-        self.set_position(Gtk.PositionType.BOTTOM)
-        self.set_default_icon_name("document-properties-symbolic")
-
-
-class TextEditDialog(BaseDialog):
-    """ Simple text edit dialog. """
-
-    def __init__(self, path, use_header_bar=0, *args, **kwargs):
-        super().__init__(title=f"DemonEditor [{path}]", use_header_bar=use_header_bar, *args, **kwargs)
-
-        content_box = self.get_content_area()
-        self._search_entry = Gtk.SearchEntry(visible=True, primary_icon_name="system-search-symbolic")
-        self._search_entry.connect("search-changed", self.on_search_changed)
-
-        if use_header_bar:
-            bar = self.get_header_bar()
-            bar.pack_start(self._search_entry)
-            bar.set_title("DemonEditor")
-            bar.set_subtitle(path)
-        else:
-            search_bar = Gtk.SearchBar(visible=True)
-            search_bar.add(self._search_entry)
-            search_bar.set_search_mode(True)
-            content_box.pack_start(search_bar, False, False, 0)
-
-        scrolled_window = Gtk.ScrolledWindow(hexpand=True, vexpand=True,
-                                             min_content_width=720,
-                                             min_content_height=320)
-        content_box.pack_start(scrolled_window, True, True, 0)
-
-        try:
-            import gi
-
-            gi.require_version("GtkSource", "3.0")
-            from gi.repository import GtkSource
-        except (ImportError, ValueError) as e:
-            self._text_view = Gtk.TextView()
-            self._buf = self._text_view.get_buffer()
-            log(e)
-        else:
-            self._text_view = GtkSource.View(show_line_numbers=True, show_line_marks=True)
-            self._buf = self._text_view.get_buffer()
-            self._buf.set_highlight_syntax(True)
-            self._buf.set_highlight_matching_brackets(True)
-            lang_manager = GtkSource.LanguageManager.new()
-            self._buf.set_language(lang_manager.guess_language(path))
-            # Style
-            self._buf.set_style_scheme(GtkSource.StyleSchemeManager().get_default().get_scheme("tango"))
-
-        self._tag_found = self._buf.create_tag("found", background="yellow")
-        scrolled_window.add(self._text_view)
-
-        self.show_all()
-
-    @property
-    def text(self):
-        return self._buf.get_text(self._buf.get_start_iter(), self._buf.get_end_iter(), include_hidden_chars=True)
-
-    @text.setter
-    def text(self, value):
-        self._buf.set_text(value)
-
-    def on_search_changed(self, entry):
-        self._buf.remove_tag(self._tag_found, self._buf.get_start_iter(), self._buf.get_end_iter())
-        cursor_mark = self._buf.get_insert()
-        start = self._buf.get_iter_at_mark(cursor_mark)
-        if start.get_offset() == self._buf.get_char_count():
-            start = self._buf.get_start_iter()
-
-        self.search_and_mark(entry.get_text(), start)
-
-    def search_and_mark(self, text, start, first=True):
-        end = self._buf.get_end_iter()
-        match = start.forward_search(text, 0, end)
-
-        if match is not None:
-            match_start, match_end = match
-            self._buf.apply_tag(self._tag_found, match_start, match_end)
-            if first:
-                self._text_view.scroll_to_iter(match_start, 0.0, False, 0.0, 0.0)
-            GLib.idle_add(self.search_and_mark, text, match_end, False)
-
-
-class AttributesDialog(BaseDialog):
-    """ Dialog for editing file attributes (permissions). """
-
-    def __init__(self, attrs, use_header_bar=0, *args, **kwargs):
-        super().__init__(title=get_message("Permissions"), use_header_bar=use_header_bar, *args, **kwargs)
-
-        self.set_default_size(360, 100)
-        self.set_resizable(False)
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}ftp.glade", use_str=True, objects=("attributes_box",))
-        content_box = self.get_content_area()
-        content_box.pack_start(builder.get_object("attributes_box"), True, True, 0)
-        self._num_value_entry = builder.get_object("num_value_entry")
-        # Buttons.
-        self._owner_read_button = builder.get_object("owner_read_button")
-        self._group_read_button = builder.get_object("group_read_button")
-        self._others_read_button = builder.get_object("others_read_button")
-        self._owner_write_button = builder.get_object("owner_write_button")
-        self._group_write_button = builder.get_object("group_write_button")
-        self._others_write_button = builder.get_object("others_write_button")
-        self._owner_exec_button = builder.get_object("owner_exec_button")
-        self._group_exec_button = builder.get_object("group_exec_button")
-        self._others_exec_button = builder.get_object("others_exec_button")
-        self.init_attrs(attrs)
-
-        for b in (self._owner_read_button, self._group_read_button, self._others_read_button, self._owner_write_button,
-                  self._group_write_button, self._others_write_button, self._owner_exec_button, self._group_exec_button,
-                  self._others_exec_button):
-            b.connect("toggled", self.update_num_value)
-
-        self.show_all()
-
-    @property
-    def permissions(self):
-        return self._num_value_entry.get_text()
-
-    def init_attrs(self, attrs):
-        # Owner.
-        self._owner_read_button.set_active(attrs[1] != "-")
-        self._owner_write_button.set_active(attrs[2] != "-")
-        self._owner_exec_button.set_active(attrs[3] != "-")
-        # Group.
-        self._group_read_button.set_active(attrs[4] != "-")
-        self._group_write_button.set_active(attrs[5] != "-")
-        self._group_exec_button.set_active(attrs[6] != "-")
-        # Others.
-        self._others_read_button.set_active(attrs[7] != "-")
-        self._others_write_button.set_active(attrs[8] != "-")
-        self._others_exec_button.set_active(attrs[9] != "-")
-
-        self.update_num_value()
-
-    def update_num_value(self, button=None):
-        val = 0
-        val |= stat.S_IRUSR if self._owner_read_button.get_active() else val
-        val |= stat.S_IWUSR if self._owner_write_button.get_active() else val
-        val |= stat.S_IXUSR if self._owner_exec_button.get_active() else val
-        val |= stat.S_IRGRP if self._group_read_button.get_active() else val
-        val |= stat.S_IWGRP if self._group_write_button.get_active() else val
-        val |= stat.S_IXGRP if self._group_exec_button.get_active() else val
-        val |= stat.S_IROTH if self._others_read_button.get_active() else val
-        val |= stat.S_IWOTH if self._others_write_button.get_active() else val
-        val |= stat.S_IXOTH if self._others_exec_button.get_active() else val
-
-        self._num_value_entry.set_text(f"{val:o}")
-
-
 class FtpClientBox(Gtk.HBox):
     """ Simple FTP client base class. """
     ROOT = ".."
@@ -232,8 +42,6 @@ class FtpClientBox(Gtk.HBox):
         self.set_orientation(Gtk.Orientation.VERTICAL)
 
         self._app = app
-        self._app.connect("data-receive", self.on_receive)
-        self._app.connect("data-send", self.on_send)
         self._settings = settings
         self._ftp = None
         self._select_enabled = True
@@ -242,18 +50,12 @@ class FtpClientBox(Gtk.HBox):
                     "on_disconnect": self.on_disconnect,
                     "on_ftp_row_activated": self.on_ftp_row_activated,
                     "on_file_row_activated": self.on_file_row_activated,
-                    "on_bookmark_activated": self.on_bookmark_activated,
                     "on_ftp_edit": self.on_ftp_edit,
-                    "on_ftp_rename": self.on_ftp_rename,
-                    "on_ftp_renamed": self.on_ftp_renamed,
-                    "on_ftp_attr_change": self.on_ftp_attr_change,
-                    "on_ftp_copy": self.on_ftp_copy,
-                    "on_file_rename": self.on_file_rename,
-                    "on_file_renamed": self.on_file_renamed,
-                    "on_file_copy": self.on_file_copy,
+                    "on_ftp_edited": self.on_ftp_edited,
+                    "on_file_edit": self.on_file_edit,
+                    "on_file_edited": self.on_file_edited,
                     "on_file_remove": self.on_file_remove,
                     "on_ftp_remove": self.on_ftp_file_remove,
-                    "on_bookmark_remove": self.on_bookmark_remove,
                     "on_file_create_folder": self.on_file_create_folder,
                     "on_ftp_create_folder": self.on_ftp_create_folder,
                     "on_view_drag_begin": self.on_view_drag_begin,
@@ -262,16 +64,14 @@ class FtpClientBox(Gtk.HBox):
                     "on_file_drag_data_get": self.on_file_drag_data_get,
                     "on_file_drag_data_received": self.on_file_drag_data_received,
                     "on_view_drag_end": self.on_view_drag_end,
-                    "on_bookmark_add": self.on_bookmark_add,
                     "on_view_popup_menu": on_popup_menu,
                     "on_view_key_press": self.on_view_key_press,
                     "on_view_press": self.on_view_press,
-                    "on_view_release": self.on_view_release,
-                    "on_paned_size_allocate": self.on_paned_size_allocate}
+                    "on_view_release": self.on_view_release}
 
-        builder = get_builder(f"{UI_RESOURCES_PATH}ftp.glade", handlers)
+        builder = get_builder(UI_RESOURCES_PATH + "ftp.glade", handlers)
 
-        self.add(builder.get_object("main_ftp_box"))
+        self.add(builder.get_object("main_frame"))
         self._ftp_info_label = builder.get_object("ftp_info_label")
         self._ftp_view = builder.get_object("ftp_view")
         self._ftp_model = builder.get_object("ftp_list_store")
@@ -279,20 +79,13 @@ class FtpClientBox(Gtk.HBox):
         self._file_view = builder.get_object("file_view")
         self._file_model = builder.get_object("file_list_store")
         self._file_name_renderer = builder.get_object("file_name_column_renderer")
-        self._bookmark_view = builder.get_object("bookmarks_view")
-        self._bookmark_model = builder.get_object("bookmarks_list_store")
         # Buttons
         self._connect_button = builder.get_object("connect_button")
         disconnect_button = builder.get_object("disconnect_button")
-        disconnect_button.bind_property("visible", builder.get_object("ftp_actions_box"), "sensitive")
         disconnect_button.bind_property("visible", builder.get_object("ftp_create_folder_menu_item"), "sensitive")
         disconnect_button.bind_property("visible", builder.get_object("ftp_edit_menu_item"), "sensitive")
-        disconnect_button.bind_property("visible", builder.get_object("ftp_rename_menu_item"), "sensitive")
         disconnect_button.bind_property("visible", builder.get_object("ftp_remove_menu_item"), "sensitive")
-        disconnect_button.bind_property("visible", builder.get_object("add_ftp_bookmark_button"), "sensitive")
         self._connect_button.bind_property("visible", builder.get_object("disconnect_button"), "visible", 4)
-        self._bookmarks_button = builder.get_object("bookmarks_button")
-        self._bookmarks_button.bind_property("active", builder.get_object("bookmarks_box"), "visible")
         # Force Ctrl
         self._ftp_view.connect("key-press-event", self._app.force_ctrl)
         self._file_view.connect("key-press-event", self._app.force_ctrl)
@@ -308,17 +101,8 @@ class FtpClientBox(Gtk.HBox):
         self.init_file_data()
         self.show()
 
-    def on_receive(self, app, page):
-        if page is Page.FTP:
-            self.on_ftp_copy()
-
-    def on_send(self, app, page):
-        if page is Page.FTP:
-            self.on_file_copy()
-
     @run_task
     def init_ftp(self):
-        self.init_bookmarks()
         GLib.idle_add(self._ftp_model.clear)
         try:
             if self._ftp:
@@ -357,7 +141,7 @@ class FtpClientBox(Gtk.HBox):
 
     @run_task
     def init_file_data(self, path=None):
-        self.append_file_data(Path(path if path else self._settings.profile_data_path))
+        self.append_file_data(Path(path if path else self._settings.data_local_path))
 
     @run_idle
     def append_file_data(self, path: Path):
@@ -382,7 +166,7 @@ class FtpClientBox(Gtk.HBox):
                     r_size = self.LINK
                     icon = self._link_icon
                 else:
-                    r_size = get_size_from_bytes(size)
+                    r_size = self.get_size_from_bytes(size)
 
                 self._file_model.append(File(icon, p.name, r_size, date, str(p.resolve()), size))
 
@@ -392,7 +176,7 @@ class FtpClientBox(Gtk.HBox):
         self._ftp_model.append(File(None, self.ROOT, None, None, self._ftp.pwd(), "0"))
 
         for f in files:
-            f_data = self._ftp.get_file_data(f)
+            f_data = f.split()
             f_type = f_data[0][0]
             is_dir = f_type == "d"
             is_link = f_type == "l"
@@ -406,10 +190,10 @@ class FtpClientBox(Gtk.HBox):
                 r_size = self.LINK
                 icon = self._link_icon
             else:
-                r_size = get_size_from_bytes(size)
+                r_size = self.get_size_from_bytes(size)
 
-            date = f"{f_data[5]}, {f_data[6]}  {f_data[7]}"
-            self._ftp_model.append(File(icon, f_data[8], r_size, date, f_data[0], size))
+            date = "{}, {}  {}".format(f_data[5], f_data[6], f_data[7])
+            self._ftp_model.append(File(icon, " ".join(f_data[8:]), r_size, date, f_data[0], size))
 
     def on_connect(self, item=None):
         self.init_ftp()
@@ -427,14 +211,10 @@ class FtpClientBox(Gtk.HBox):
 
         if size == self.FOLDER or f_path == self.ROOT:
             self.init_ftp_data(f_path)
-        elif size == self.LINK:
-            name, sep, f_path = f_path.partition("->")
-            if f_path:
-                self.init_ftp_data(f_path.strip())
         else:
             b_size = row[self.Column.EXTRA]
             if b_size.isdigit() and int(b_size) > self.MAX_SIZE:
-                self._app.show_error_message("The file size is too large!")
+                self._app.show_error_dialog("The file size is too large!")
             else:
                 self.open_ftp_file(f_path)
 
@@ -452,7 +232,7 @@ class FtpClientBox(Gtk.HBox):
     def open_file(self, path):
         GLib.idle_add(self._file_view.set_sensitive, False)
         try:
-            cmd = [self.get_open_file_cmd(), path]
+            cmd = ["start" if IS_WIN else "xdg-open", path]
             subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=IS_WIN).communicate()
         finally:
             GLib.idle_add(self._file_view.set_sensitive, True)
@@ -464,10 +244,10 @@ class FtpClientBox(Gtk.HBox):
         try:
             import tempfile
             import os
-            path = os.path.expanduser("~/Desktop") if not IS_LINUX else None
+            path = os.path.expanduser("~/Desktop") if IS_WIN else None
 
-            with tempfile.NamedTemporaryFile(mode="wb", dir=path, delete=IS_LINUX) as tf:
-                msg = "Downloading file: {}.  Status: {}"
+            with tempfile.NamedTemporaryFile(mode="wb", dir=path, delete=not IS_WIN) as tf:
+                msg = "Downloading file: {}.   Status: {}"
                 try:
                     status = self._ftp.retrbinary("RETR " + f_path, tf.write)
                     self.update_ftp_info(msg.format(f_path, status))
@@ -475,84 +255,24 @@ class FtpClientBox(Gtk.HBox):
                     self.update_ftp_info(msg.format(f_path, e))
 
                 tf.flush()
-
-                cmd = [self.get_open_file_cmd(), tf.name]
+                cmd = ["start" if IS_WIN else "xdg-open", tf.name]
                 subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=IS_WIN).communicate()
         finally:
             GLib.idle_add(self._ftp_view.set_sensitive, True)
 
-    @staticmethod
-    def get_open_file_cmd():
-        if IS_DARWIN:
-            return "open"
-        elif IS_WIN:
-            return "start"
-        return "xdg-open"
-
-    @run_task
-    def on_ftp_edit(self, item=None):
-        path = self.get_ftp_edit_path()
-        if path:
-            row = self._ftp_model[path]
-            f_path = row[self.Column.NAME]
-            size = row[self.Column.SIZE]
-
-            if size == self.FOLDER or f_path == self.ROOT:
-                self._app.show_error_message("Not allowed in this context!")
-            else:
-                b_size = row[self.Column.EXTRA]
-                if b_size.isdigit() and int(b_size) > self.MAX_SIZE / 5:
-                    self._app.show_error_message("The file size is too large!")
-                else:
-                    msg = "Retrieving file: {}.  Status: {}"
-                    io = BytesIO()
-                    try:
-                        status = self._ftp.retrbinary("RETR " + f_path, io.write)
-                        self.update_ftp_info(msg.format(f_path, status))
-                    except all_errors as e:
-                        self.update_ftp_info(msg.format(f_path, e))
-                    else:
-                        io.seek(0)
-                        self.show_edit_dialog(f_path, TextIOWrapper(io, errors="ignore").read())
-
-    def on_ftp_edited(self, f_path, txt_data):
-        buf = BytesIO()
-        buf.write(txt_data.encode())
-        buf.seek(0)
-
-        msg = "Uploading file: {}.  Status: {}"
-        try:
-            status = self._ftp.storbinary(f"STOR {f_path}", buf)
-            self.update_ftp_info(msg.format(f_path, status))
-        except all_errors as e:
-            self.update_ftp_info(msg.format(f_path, e))
-
-    @run_idle
-    def show_edit_dialog(self, f_path, data):
-        dialog = TextEditDialog(f_path, IS_GNOME_SESSION)
-        dialog.text = data
-        ok = Gtk.ResponseType.OK
-        if dialog.run() == ok and show_dialog(DialogType.QUESTION, self._app.app_window) == ok:
-            self.on_ftp_edited(f_path, dialog.text)
-        dialog.destroy()
-
-    def on_ftp_rename(self, renderer):
-        path = self.get_ftp_edit_path()
-        if path:
-            renderer.set_property("editable", True)
-            self._ftp_view.set_cursor(path, self._ftp_view.get_column(0), True)
-
-    def get_ftp_edit_path(self):
+    def on_ftp_edit(self, renderer):
         model, paths = self._ftp_view.get_selection().get_selected_rows()
         if not paths:
             return
 
         if len(paths) > 1:
-            self._app.show_error_message("Please, select only one item!")
+            self._app.show_error_dialog("Please, select only one item!")
             return
-        return paths
 
-    def on_ftp_renamed(self, renderer, path, new_value):
+        renderer.set_property("editable", True)
+        self._ftp_view.set_cursor(paths, self._ftp_view.get_column(0), True)
+
+    def on_ftp_edited(self, renderer, path, new_value):
         renderer.set_property("editable", False)
         row = self._ftp_model[path]
         old_name = row[self.Column.NAME]
@@ -560,42 +280,20 @@ class FtpClientBox(Gtk.HBox):
             return
 
         resp = self._ftp.rename_file(old_name, new_value)
-        self.update_ftp_info(f"{old_name}   Status: {resp}")
+        self.update_ftp_info("{}   Status: {}".format(old_name, resp))
         if resp[0] == "2":
             row[self.Column.NAME] = new_value
 
-    def on_ftp_attr_change(self, item):
-        path = self.get_ftp_edit_path()
-        if path:
-            row = self._ftp_model[path]
-            file = row[self.Column.NAME]
-            if file == self.ROOT:
-                self._app.show_error_message("Not allowed in this context!")
-                return
-
-            attrs = row[self.Column.ATTR]
-            if len(attrs) != 10:
-                log(f"Init attributes error [{attrs}]. Invalid length!")
-                return
-
-            dialog = AttributesDialog(attrs, IS_GNOME_SESSION)
-            ok = Gtk.ResponseType.OK
-            if dialog.run() == ok and show_dialog(DialogType.QUESTION, self._app.app_window) == ok:
-                log(self._ftp.sendcmd(f"SITE CHMOD {dialog.permissions} {file}"))
-                f_data = self._ftp.sendcmd(f"STAT {file}").split()
-                row[self.Column.ATTR] = f_data[2] if len(f_data) > 3 else attrs
-            dialog.destroy()
-
-    def on_file_rename(self, renderer):
+    def on_file_edit(self, renderer):
         model, paths = self._file_view.get_selection().get_selected_rows()
         if len(paths) > 1:
-            self._app.show_error_message("Please, select only one item!")
+            self._app.show_error_dialog("Please, select only one item!")
             return
 
         renderer.set_property("editable", True)
         self._file_view.set_cursor(paths, self._file_view.get_column(0), True)
 
-    def on_file_renamed(self, renderer, path, new_value):
+    def on_file_edited(self, renderer, path, new_value):
         renderer.set_property("editable", False)
         row = self._file_model[path]
         old_name = row[self.Column.NAME]
@@ -605,25 +303,17 @@ class FtpClientBox(Gtk.HBox):
         path = Path(row[self.Column.ATTR])
         if path.exists():
             try:
-                new_path = path.rename(f"{path.parent}/{new_value}")
+                new_path = path.rename("{}/{}".format(path.parent, new_value))
             except ValueError as e:
                 log(e)
-                self._app.show_error_message(str(e))
+                self._app.show_error_dialog(str(e))
             else:
                 if new_path.name == new_value:
                     row[self.Column.NAME] = new_value
                     row[self.Column.ATTR] = str(new_path.resolve())
 
-    def on_file_copy(self, item=None):
-        uris = self.get_file_uris()
-        self.copy_to_ftp(uris) if uris else None
-
-    def on_ftp_copy(self, item=None):
-        uris = self.get_ftp_uris()
-        self.copy_to_pc(uris) if uris else None
-
     def on_file_remove(self, item=None):
-        if show_dialog(DialogType.QUESTION, self._app.app_window) != Gtk.ResponseType.OK:
+        if show_dialog(DialogType.QUESTION, self._app._main_window) != Gtk.ResponseType.OK:
             return
 
         model, paths = self._file_view.get_selection().get_selected_rows()
@@ -641,7 +331,7 @@ class FtpClientBox(Gtk.HBox):
         list(map(model.remove, to_delete))
 
     def on_ftp_file_remove(self, item=None):
-        if show_dialog(DialogType.QUESTION, self._app.app_window) != Gtk.ResponseType.OK:
+        if show_dialog(DialogType.QUESTION, self._app._main_window) != Gtk.ResponseType.OK:
             return
 
         model, paths = self._ftp_view.get_selection().get_selected_rows()
@@ -667,13 +357,13 @@ class FtpClientBox(Gtk.HBox):
 
         name = self.get_new_folder_name(self._file_model)
         cur_path = self._file_model.get_value(itr, self.Column.ATTR)
-        path = Path(f"{cur_path}/{name}")
+        path = Path("{}/{}".format(cur_path, name))
 
         try:
             path.mkdir()
         except OSError as e:
             log(e)
-            self._app.show_error_message(str(e))
+            self._app.show_error_dialog(str(e))
         else:
             itr = self._file_model.append(File(self._folder_icon, path.name, self.FOLDER, "", str(path.resolve()), "0"))
             renderer.set_property("editable", True)
@@ -688,13 +378,13 @@ class FtpClientBox(Gtk.HBox):
         name = self.get_new_folder_name(self._ftp_model)
 
         try:
-            folder = f"{cur_path}/{name}"
+            folder = "{}/{}".format(cur_path, name)
             resp = self._ftp.mkd(folder)
         except all_errors as e:
             self.update_ftp_info(str(e))
             log(e)
         else:
-            if resp == f"{cur_path}/{name}":
+            if resp == "{}/{}".format(cur_path, name):
                 itr = self._ftp_model.append(File(self._folder_icon, name, self.FOLDER, "", "drwxr-xr-x", "0"))
                 renderer.set_property("editable", True)
                 self._ftp_view.set_cursor(self._ftp_model.get_path(itr), self._ftp_view.get_column(0), True)
@@ -706,7 +396,7 @@ class FtpClientBox(Gtk.HBox):
         count = 0
         while name in names:
             count += 1
-            name = f"{name}{count}"
+            name = "{}{}".format(name, count)
         return name
 
     # ***************** Drag-and-drop ********************* #
@@ -735,84 +425,66 @@ class FtpClientBox(Gtk.HBox):
         return True
 
     def on_ftp_drag_data_get(self, view, context, data, info, time):
-        uris = self.get_ftp_uris()
-        data.set_uris(uris) if uris else None
-
-    def get_ftp_uris(self):
-        """ Returns the selected paths in FTP view as a list containing uris string or None. """
-        model, paths = self._ftp_view.get_selection().get_selected_rows()
+        model, paths = view.get_selection().get_selected_rows()
         if len(paths) > 0:
-            sep = self.URI_SEP if self._settings.is_darwin else "\n"
+            sep = self.URI_SEP if IS_WIN else "\n"
             uris = []
             for r in [model[p][:] for p in paths]:
                 if r[self.Column.SIZE] != self.LINK and r[self.Column.NAME] != self.ROOT:
-                    path = Path(f"/{r[self.Column.NAME]}:{r[self.Column.ATTR]}")
+                    path = Path("/{}:{}".format(r[self.Column.NAME], r[self.Column.ATTR]))
                     uris.append(str(path.resolve()) if IS_WIN else path.as_uri())
-            return [sep.join(uris)]
+            data.set_uris([sep.join(uris)])
 
+    @run_task
     def on_ftp_drag_data_received(self, view, context, x, y, data: Gtk.SelectionData, info, time):
         if not self._ftp:
             return
 
-        self.copy_to_ftp(data.get_uris())
-        Gtk.drag_finish(context, True, False, time)
-        return True
-
-    @run_task
-    def copy_to_ftp(self, uris):
         resp = "2"
         try:
-            GLib.idle_add(self._app.wait_dialog.show)
+            GLib.idle_add(self._app._wait_dialog.show)
 
-            if len(uris) == 1:
-                uris = uris[0].split(self.URI_SEP if self._settings.is_darwin else "\n")
+            uris = data.get_uris()
+            if IS_WIN and len(uris) == 1:
+                uris = uris[0].split(self.URI_SEP)
 
             for uri in uris:
-                uri = urlparse(unquote(uri)).path
-                if IS_WIN:
-                    uri = uri.lstrip("/")
-
-                path = Path(uri)
+                uri = urlparse(unquote(uri)).path.strip()
+                path = Path(uri.lstrip("/") if IS_WIN else uri)
                 if path.is_dir():
                     try:
                         self._ftp.mkd(path.name)
                     except all_errors as e:
                         pass  # NOP
                     self._ftp.cwd(path.name)
-                    resp = self._ftp.upload_dir(str(path.resolve()) + SEP, self.update_ftp_info)
+                    resp = self._ftp.upload_dir(str(path.resolve()) + "/", self.update_ftp_info)
                 else:
-                    resp = self._ftp.send_file(path.name, str(path.parent) + SEP, callback=self.update_ftp_info)
+                    resp = self._ftp.send_file(path.name, str(path.parent) + "/", callback=self.update_ftp_info)
         finally:
-            GLib.idle_add(self._app.wait_dialog.hide)
+            GLib.idle_add(self._app._wait_dialog.hide)
             if resp and resp[0] == "2":
                 itr = self._ftp_model.get_iter_first()
                 if itr:
                     self.init_ftp_data(self._ftp_model.get_value(itr, self.Column.ATTR))
-
-    def on_file_drag_data_get(self, view, context, data, info, time):
-        uris = self.get_file_uris()
-        data.set_uris(uris) if uris else None
-
-    def get_file_uris(self):
-        """ Returns the selected paths in the file view as a list containing uris string or None. """
-        model, paths = self._file_view.get_selection().get_selected_rows()
-        if len(paths) > 0:
-            sep = self.URI_SEP if self._settings.is_darwin else "\n"
-            return [sep.join([Path(model[p][self.Column.ATTR]).as_uri() for p in paths])]
-
-    def on_file_drag_data_received(self, view, context, x, y, data, info, time):
-        self.copy_to_pc(data.get_uris())
         Gtk.drag_finish(context, True, False, time)
         return True
 
-    @run_task
-    def copy_to_pc(self, uris):
-        cur_path = self._file_model.get_value(self._file_model.get_iter_first(), self.Column.ATTR) + "/"
-        try:
-            GLib.idle_add(self._app.wait_dialog.show)
+    def on_file_drag_data_get(self, view, context, data: Gtk.SelectionData, info, time):
+        model, paths = view.get_selection().get_selected_rows()
+        if len(paths) > 0:
+            sep = self.URI_SEP if IS_WIN else "\n"
+            uris = [sep.join([Path(model[p][self.Column.ATTR]).as_uri() for p in paths])]
+            data.set_uris(uris)
 
-            if len(uris) == 1:
-                uris = uris[0].split(self.URI_SEP if self._settings.is_darwin else "\n")
+    @run_task
+    def on_file_drag_data_received(self, view, context, x, y, data, info, time):
+        cur_path = self._file_model.get_value(self._file_model.get_iter_first(), self.Column.ATTR) + SEP
+        try:
+            GLib.idle_add(self._app._wait_dialog.show)
+
+            uris = data.get_uris()
+            if IS_WIN and len(uris) == 1:
+                uris = uris[0].split(self.URI_SEP)
 
             for uri in uris:
                 name, sep, attr = unquote(Path(uri).name).partition(":")
@@ -826,9 +498,12 @@ class FtpClientBox(Gtk.HBox):
         except OSError as e:
             log(e)
         finally:
-            GLib.idle_add(self._app.wait_dialog.hide)
+            GLib.idle_add(self._app._wait_dialog.hide)
             self.init_file_data(cur_path)
 
+        Gtk.drag_finish(context, True, False, time)
+        return True
+
     def on_view_drag_end(self, view, context):
         self._select_enabled = True
         view.get_selection().unselect_all()
@@ -839,27 +514,6 @@ class FtpClientBox(Gtk.HBox):
         self._ftp_info_label.set_text(message)
         self._ftp_info_label.set_tooltip_text(message)
 
-    # **************** Bookmarks ***************** #
-
-    @run_idle
-    def init_bookmarks(self):
-        self._bookmark_model.clear()
-        list(map(lambda b: self._bookmark_model.append((b,)), self._settings.ftp_bookmarks))
-
-    def on_bookmark_activated(self, view, path, column):
-        self.init_ftp_data(self._bookmark_model[path][0])
-
-    def on_bookmark_add(self, item=None):
-        self._bookmarks_button.set_active(True)
-        self._bookmark_model.append((self._ftp_model.get_value(self._ftp_model.get_iter_first(), 4),))
-        self._settings.ftp_bookmarks = [r[0] for r in self._bookmark_model]
-
-    def on_bookmark_remove(self, item=None):
-        model, paths = self._bookmark_view.get_selection().get_selected_rows()
-        if paths and show_dialog(DialogType.QUESTION, self._app.app_window) == Gtk.ResponseType.OK:
-            list(map(lambda p: model.remove(model.get_iter(p)), paths))
-            self._settings.ftp_bookmarks = [r[0] for r in self._bookmark_model]
-
     def on_view_key_press(self, view, event):
         key_code = event.hardware_keycode
         if not KeyboardKey.value_exist(key_code):
@@ -875,28 +529,14 @@ class FtpClientBox(Gtk.HBox):
                 self.on_file_create_folder(self._file_name_renderer)
         elif key is KeyboardKey.F2 or ctrl and KeyboardKey.R:
             if self._ftp_view.is_focus():
-                self.on_ftp_rename(self._ftp_name_renderer)
+                self.on_ftp_edit(self._ftp_name_renderer)
             elif self._file_view.is_focus():
-                self.on_file_rename(self._file_name_renderer)
-        elif key is KeyboardKey.F4:
-            if self._ftp_view.is_focus():
-                self.on_ftp_edit()
-        elif key is KeyboardKey.F5:
-            if self._ftp_view.is_focus():
-                self.on_ftp_copy()
-            elif self._file_view.is_focus():
-                self.on_file_copy()
+                self.on_file_edit(self._file_name_renderer)
         elif key is KeyboardKey.DELETE:
             if self._ftp_view.is_focus():
                 self.on_ftp_file_remove()
             elif self._file_view.is_focus():
                 self.on_file_remove()
-            elif self._bookmark_view.is_focus():
-                self.on_bookmark_remove()
-        elif key is KeyboardKey.RETURN:
-            path, column = view.get_cursor()
-            if path:
-                view.emit("row-activated", path, column)
 
     def on_view_press(self, view, event):
         if event.get_event_type() == Gdk.EventType.BUTTON_PRESS and event.button == Gdk.BUTTON_PRIMARY:
@@ -910,11 +550,24 @@ class FtpClientBox(Gtk.HBox):
         # Enable selection.
         self._select_enabled = True
 
-    @staticmethod
-    def on_paned_size_allocate(paned, allocation):
-        """ Sets default homogeneous sizes. """
-        paned.set_position(0.5 * allocation.width)
+    def get_size_from_bytes(self, size):
+        """ Simple convert function from bytes to other units like K, M or G. """
+        try:
+            b = float(size)
+        except ValueError:
+            return size
+        else:
+            kb, mb, gb = 1024.0, 1048576.0, 1073741824.0
+
+            if b < kb:
+                return str(b)
+            elif kb <= b < mb:
+                return "{0:.1f} K".format(b / kb)
+            elif mb <= b < gb:
+                return "{0:.1f} M".format(b / mb)
+            elif gb <= b:
+                return "{0:.1f} G".format(b / gb)
 
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     pass

app/ui/import_dialog.glade

@@ -0,0 +1,414 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.1 
+
+The MIT License (MIT)
+
+Copyright (c) 2018-2020 Dmitriy Yefremov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+Author: Dmitriy Yefremov
+
+-->
+<interface domain="demon-editor">
+  <requires lib="gtk+" version="3.16"/>
+  <!-- interface-css-provider-path style.css -->
+  <!-- interface-license-type mit -->
+  <!-- interface-name DemonEditor -->
+  <!-- interface-description Enigma2 channel and satellites list editor for macOS. -->
+  <!-- interface-copyright 2018-2020 Dmitriy Yefremov -->
+  <!-- interface-authors Dmitriy Yefremov -->
+  <object class="GtkImage" id="details_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">emblem-important-symbolic</property>
+  </object>
+  <object class="GtkImage" id="import_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">document-revert-symbolic-rtl</property>
+    <property name="icon_size">1</property>
+  </object>
+  <object class="GtkListStore" id="main_list_store">
+    <columns>
+      <!-- column-name name -->
+      <column type="gchararray"/>
+      <!-- column-name type -->
+      <column type="gchararray"/>
+      <!-- column-name selected -->
+      <column type="gboolean"/>
+    </columns>
+  </object>
+  <object class="GtkImage" id="remove_selection_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">edit-undo</property>
+  </object>
+  <object class="GtkMenu" id="popup_menu">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <child>
+      <object class="GtkImageMenuItem" id="select_all_popup_item">
+        <property name="label">gtk-select-all</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="use_underline">True</property>
+        <property name="use_stock">True</property>
+        <signal name="activate" handler="on_select_all" object="main_view" swapped="no"/>
+      </object>
+    </child>
+    <child>
+      <object class="GtkImageMenuItem" id="unselect_all_popup_item">
+        <property name="label" translatable="yes">Remove selection</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="image">remove_selection_image</property>
+        <property name="use_stock">False</property>
+        <signal name="activate" handler="on_unselect_all" object="main_view" swapped="no"/>
+      </object>
+    </child>
+  </object>
+  <object class="GtkListStore" id="services_list_store">
+    <columns>
+      <!-- column-name name -->
+      <column type="gchararray"/>
+      <!-- column-name type -->
+      <column type="gchararray"/>
+    </columns>
+  </object>
+  <object class="GtkWindow" id="dialog_window">
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">Import</property>
+    <property name="modal">True</property>
+    <property name="window_position">center-on-parent</property>
+    <property name="default_width">480</property>
+    <property name="default_height">320</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="type_hint">dialog</property>
+    <signal name="check-resize" handler="on_resize" swapped="no"/>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <object class="GtkBox" id="main_box">
+        <property name="width_request">480</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="margin_left">1</property>
+        <property name="margin_right">1</property>
+        <property name="margin_bottom">1</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkPaned" id="main_paned">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="wide_handle">True</property>
+            <child>
+              <object class="GtkBox" id="bouquets_box">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_top">5</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="label" translatable="yes">Bouquets</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkScrolledWindow" id="bouquets_screlled_window">
+                    <property name="width_request">200</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="shadow_type">in</property>
+                    <child>
+                      <object class="GtkTreeView" id="main_view">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="model">main_list_store</property>
+                        <property name="headers_clickable">False</property>
+                        <property name="search_column">0</property>
+                        <signal name="button-press-event" handler="on_popup_menu" object="popup_menu" swapped="no"/>
+                        <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
+                        <signal name="key-press-event" handler="on_key_press" swapped="no"/>
+                        <signal name="select-all" handler="on_select_all" swapped="no"/>
+                        <child internal-child="selection">
+                          <object class="GtkTreeSelection">
+                            <property name="mode">multiple</property>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkTreeViewColumn" id="bouquet_name_column">
+                            <property name="title" translatable="yes">Name</property>
+                            <property name="expand">True</property>
+                            <property name="alignment">0.5</property>
+                            <child>
+                              <object class="GtkCellRendererText" id="bq_name_renderer">
+                                <property name="xalign">0.019999999552965164</property>
+                              </object>
+                              <attributes>
+                                <attribute name="text">0</attribute>
+                              </attributes>
+                            </child>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkTreeViewColumn" id="bouquet_type_column">
+                            <property name="title" translatable="yes">Type</property>
+                            <property name="alignment">0.5</property>
+                            <child>
+                              <object class="GtkCellRendererText" id="bq_type_renderer">
+                                <property name="xalign">0.50999999046325684</property>
+                              </object>
+                              <attributes>
+                                <attribute name="text">1</attribute>
+                              </attributes>
+                            </child>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkTreeViewColumn" id="bouquet_selected_column">
+                            <property name="title" translatable="yes">Selected</property>
+                            <property name="alignment">0.5</property>
+                            <child>
+                              <object class="GtkCellRendererToggle" id="bq_selected_renderer">
+                                <property name="xalign">0.50999999046325684</property>
+                                <signal name="toggled" handler="on_selected_toggled" swapped="no"/>
+                              </object>
+                              <attributes>
+                                <attribute name="active">2</attribute>
+                              </attributes>
+                            </child>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox" id="services_box">
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="margin_top">5</property>
+                    <property name="margin_bottom">5</property>
+                    <property name="label" translatable="yes">Bouquet details</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkScrolledWindow" id="services_view_scrolled_window">
+                    <property name="width_request">150</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="shadow_type">in</property>
+                    <child>
+                      <object class="GtkTreeView" id="services_view">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="model">services_list_store</property>
+                        <property name="headers_clickable">False</property>
+                        <property name="search_column">0</property>
+                        <child internal-child="selection">
+                          <object class="GtkTreeSelection"/>
+                        </child>
+                        <child>
+                          <object class="GtkTreeViewColumn" id="service_name_column">
+                            <property name="title" translatable="yes">Service</property>
+                            <property name="expand">True</property>
+                            <property name="alignment">0.5</property>
+                            <child>
+                              <object class="GtkCellRendererText" id="info_name_renderer">
+                                <property name="xalign">0.019999999552965164</property>
+                              </object>
+                              <attributes>
+                                <attribute name="text">0</attribute>
+                              </attributes>
+                            </child>
+                          </object>
+                        </child>
+                        <child>
+                          <object class="GtkTreeViewColumn" id="service_type_column">
+                            <property name="title" translatable="yes">Type</property>
+                            <property name="alignment">0.5</property>
+                            <child>
+                              <object class="GtkCellRendererText" id="info_type_renderer">
+                                <property name="xalign">0.50999999046325684</property>
+                              </object>
+                              <attributes>
+                                <attribute name="text">1</attribute>
+                              </attributes>
+                            </child>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">True</property>
+                <property name="shrink">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkButtonBox" id="actions_box">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="valign">center</property>
+            <property name="margin_left">15</property>
+            <property name="margin_right">15</property>
+            <property name="margin_top">5</property>
+            <property name="margin_bottom">5</property>
+            <property name="layout_style">start</property>
+            <child>
+              <object class="GtkButton" id="import_button">
+                <property name="label" translatable="yes">Import</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Bouquets and services</property>
+                <property name="valign">center</property>
+                <property name="image">import_image</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="on_import" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="info_check_button">
+                <property name="label" translatable="yes">Details</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="tooltip_text" translatable="yes">Details</property>
+                <property name="valign">center</property>
+                <property name="image">details_image</property>
+                <property name="always_show_image">True</property>
+                <property name="draw_indicator">False</property>
+                <signal name="toggled" handler="on_info_button_toggled" swapped="no"/>
+                <accelerator key="i" signal="clicked"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+                <property name="secondary">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkInfoBar" id="info_bar">
+            <property name="can_focus">False</property>
+            <property name="show_close_button">True</property>
+            <signal name="response" handler="on_info_bar_close" swapped="no"/>
+            <child internal-child="action_area">
+              <object class="GtkButtonBox">
+                <property name="can_focus">False</property>
+                <property name="spacing">6</property>
+                <property name="layout_style">end</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child internal-child="content_area">
+              <object class="GtkBox">
+                <property name="can_focus">False</property>
+                <property name="spacing">16</property>
+                <child>
+                  <object class="GtkLabel" id="message_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">message</property>
+                    <property name="wrap">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>

app/ui/imports.glade

@@ -1,889 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2 
-
-The MIT License (MIT)
-
-Copyright (c) 2018-2023 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface domain="demon-editor">
-  <requires lib="gtk+" version="3.22"/>
-  <!-- interface-css-provider-path style.css -->
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellite list editor. -->
-  <!-- interface-copyright 2018-2023 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkListStore" id="bq_list_store">
-    <columns>
-      <!-- column-name name -->
-      <column type="gchararray"/>
-      <!-- column-name type -->
-      <column type="gchararray"/>
-      <!-- column-name selected -->
-      <column type="gboolean"/>
-    </columns>
-  </object>
-  <object class="GtkImage" id="details_image">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">emblem-important-symbolic</property>
-  </object>
-  <object class="GtkImage" id="import_image">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">document-revert-symbolic-rtl</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="remove_selection_image">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">edit-undo</property>
-  </object>
-  <object class="GtkMenu" id="bq_popup_menu">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <child>
-      <object class="GtkImageMenuItem" id="select_all_popup_item">
-        <property name="label">gtk-select-all</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="use-underline">True</property>
-        <property name="use-stock">True</property>
-        <signal name="activate" handler="on_select_all" object="bq_view" swapped="no"/>
-      </object>
-    </child>
-    <child>
-      <object class="GtkImageMenuItem" id="unselect_all_popup_item">
-        <property name="label" translatable="yes">Remove selection</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="image">remove_selection_image</property>
-        <property name="use-stock">False</property>
-        <signal name="activate" handler="on_unselect_all" object="bq_view" swapped="no"/>
-      </object>
-    </child>
-  </object>
-  <object class="GtkImage" id="remove_selection_image1">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">edit-undo</property>
-  </object>
-  <object class="GtkMenu" id="sat_popup_menu">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <child>
-      <object class="GtkImageMenuItem" id="sat_select_all_popup_item">
-        <property name="label">gtk-select-all</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="use-underline">True</property>
-        <property name="use-stock">True</property>
-        <signal name="activate" handler="on_select_all" object="sat_view" swapped="no"/>
-      </object>
-    </child>
-    <child>
-      <object class="GtkImageMenuItem" id="sat_unselect_all_popup_item">
-        <property name="label" translatable="yes">Remove selection</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="image">remove_selection_image1</property>
-        <property name="use-stock">False</property>
-        <signal name="activate" handler="on_unselect_all" object="sat_view" swapped="no"/>
-      </object>
-    </child>
-  </object>
-  <object class="GtkImage" id="remove_services_selection_image">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">edit-undo</property>
-  </object>
-  <object class="GtkMenu" id="services_popup_menu">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <child>
-      <object class="GtkImageMenuItem" id="select_all_services_popup_item">
-        <property name="label">gtk-select-all</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="use-underline">True</property>
-        <property name="use-stock">True</property>
-        <signal name="activate" handler="on_select_all" object="services_view" swapped="no"/>
-      </object>
-    </child>
-    <child>
-      <object class="GtkImageMenuItem" id="unselect_all_services_popup_item">
-        <property name="label" translatable="yes">Remove selection</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="image">remove_services_selection_image</property>
-        <property name="use-stock">False</property>
-        <signal name="activate" handler="on_unselect_all" object="services_view" swapped="no"/>
-      </object>
-    </child>
-  </object>
-  <object class="GtkListStore" id="sat_list_store">
-    <columns>
-      <!-- column-name position -->
-      <column type="gchararray"/>
-      <!-- column-name type -->
-      <column type="gchararray"/>
-      <!-- column-name selected -->
-      <column type="gboolean"/>
-    </columns>
-  </object>
-  <object class="GtkListStore" id="services_list_store">
-    <columns>
-      <!-- column-name name -->
-      <column type="gchararray"/>
-      <!-- column-name type -->
-      <column type="gchararray"/>
-      <!-- column-name selected -->
-      <column type="gboolean"/>
-      <!-- column-name background -->
-      <column type="GdkRGBA"/>
-      <!-- column-name id -->
-      <column type="gchararray"/>
-    </columns>
-    <signal name="row-changed" handler="on_services_model_changed" swapped="no"/>
-  </object>
-  <object class="GtkWindow" id="dialog_window">
-    <property name="can-focus">False</property>
-    <property name="title" translatable="yes">Import</property>
-    <property name="modal">True</property>
-    <property name="window-position">center-on-parent</property>
-    <property name="default-width">480</property>
-    <property name="default-height">320</property>
-    <property name="destroy-with-parent">True</property>
-    <property name="type-hint">dialog</property>
-    <signal name="check-resize" handler="on_resize" swapped="no"/>
-    <child>
-      <object class="GtkBox" id="main_box">
-        <property name="width-request">480</property>
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="orientation">vertical</property>
-        <property name="spacing">5</property>
-        <child>
-          <object class="GtkBox" id="toolbar_box">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <child>
-              <object class="GtkBox" id="actions_box">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="valign">center</property>
-                <property name="margin-start">15</property>
-                <property name="margin-end">15</property>
-                <property name="margin-top">10</property>
-                <property name="margin-bottom">10</property>
-                <property name="spacing">5</property>
-                <child type="center">
-                  <object class="GtkStackSwitcher" id="stack_switcher">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="tooltip-text" translatable="yes">Group by</property>
-                    <property name="stack">stack</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkButton" id="import_button">
-                    <property name="label" translatable="yes">Import</property>
-                    <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="receives-default">True</property>
-                    <property name="tooltip-text" translatable="yes">Bouquets and services</property>
-                    <property name="image">import_image</property>
-                    <property name="always-show-image">True</property>
-                    <signal name="clicked" handler="on_import" swapped="no"/>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkBox" id="extra_header_box">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="spacing">5</property>
-                    <child>
-                      <object class="GtkLabel" id="replace_existing_label">
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="label" translatable="yes">Replace existing</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkSwitch" id="replace_existing_switch">
-                        <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="valign">center</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkToggleButton" id="details_button">
-                        <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="focus-on-click">False</property>
-                        <property name="receives-default">True</property>
-                        <property name="tooltip-text" translatable="yes">Details</property>
-                        <property name="margin-start">5</property>
-                        <property name="image">details_image</property>
-                        <property name="always-show-image">True</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="pack-type">end</property>
-                        <property name="position">2</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="pack-type">end</property>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">True</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <style>
-              <class name="primary-toolbar"/>
-            </style>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkPaned" id="paned">
-            <property name="visible">True</property>
-            <property name="can-focus">True</property>
-            <property name="margin-start">5</property>
-            <property name="margin-end">5</property>
-            <property name="margin-bottom">5</property>
-            <property name="wide-handle">True</property>
-            <signal name="realize" handler="on_main_paned_realize" swapped="no"/>
-            <child>
-              <object class="GtkStack" id="stack">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <signal name="notify::visible-child-name" handler="on_visible_page" swapped="no"/>
-                <child>
-                  <object class="GtkFrame" id="bouquets_box_frame">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="label-xalign">0.49000000953674316</property>
-                    <property name="shadow-type">in</property>
-                    <child>
-                      <object class="GtkBox" id="bouquets_box">
-                        <property name="width-request">100</property>
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-start">5</property>
-                        <property name="margin-end">5</property>
-                        <property name="orientation">vertical</property>
-                        <child>
-                          <object class="GtkScrolledWindow" id="bouquets_screlled_window">
-                            <property name="visible">True</property>
-                            <property name="can-focus">True</property>
-                            <property name="shadow-type">in</property>
-                            <child>
-                              <object class="GtkTreeView" id="bq_view">
-                                <property name="visible">True</property>
-                                <property name="can-focus">True</property>
-                                <property name="model">bq_list_store</property>
-                                <property name="headers-clickable">False</property>
-                                <property name="search-column">0</property>
-                                <signal name="button-press-event" handler="on_popup_menu" object="bq_popup_menu" swapped="no"/>
-                                <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
-                                <signal name="key-press-event" handler="on_key_press" swapped="no"/>
-                                <signal name="select-all" handler="on_select_all" swapped="no"/>
-                                <child internal-child="selection">
-                                  <object class="GtkTreeSelection"/>
-                                </child>
-                                <child>
-                                  <object class="GtkTreeViewColumn" id="bouquet_name_column">
-                                    <property name="title" translatable="yes">Name</property>
-                                    <property name="expand">True</property>
-                                    <property name="alignment">0.5</property>
-                                    <child>
-                                      <object class="GtkCellRendererText" id="bq_name_renderer">
-                                        <property name="xalign">0.019999999552965164</property>
-                                        <property name="ellipsize">end</property>
-                                      </object>
-                                      <attributes>
-                                        <attribute name="text">0</attribute>
-                                      </attributes>
-                                    </child>
-                                  </object>
-                                </child>
-                                <child>
-                                  <object class="GtkTreeViewColumn" id="bouquet_type_column">
-                                    <property name="title" translatable="yes">Type</property>
-                                    <property name="alignment">0.5</property>
-                                    <child>
-                                      <object class="GtkCellRendererText" id="bq_type_renderer">
-                                        <property name="xalign">0.5099999904632568</property>
-                                      </object>
-                                      <attributes>
-                                        <attribute name="text">1</attribute>
-                                      </attributes>
-                                    </child>
-                                  </object>
-                                </child>
-                                <child>
-                                  <object class="GtkTreeViewColumn" id="bouquet_selected_column">
-                                    <property name="title" translatable="yes">Selected</property>
-                                    <property name="alignment">0.5</property>
-                                    <child>
-                                      <object class="GtkCellRendererToggle" id="bq_selected_renderer">
-                                        <signal name="toggled" handler="on_bq_selected_toggled" swapped="no"/>
-                                      </object>
-                                      <attributes>
-                                        <attribute name="active">2</attribute>
-                                      </attributes>
-                                    </child>
-                                  </object>
-                                </child>
-                              </object>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">True</property>
-                            <property name="fill">True</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkBox" id="bouquets_status_box">
-                            <property name="height-request">26</property>
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="margin-start">5</property>
-                            <property name="margin-end">5</property>
-                            <property name="spacing">5</property>
-                            <child>
-                              <object class="GtkImage" id="bouquets_count_image">
-                                <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="icon-name">document-properties</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">0</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <object class="GtkLabel" id="bouquets_count_label">
-                                <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="label">0</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">1</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <placeholder/>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                      </object>
-                    </child>
-                    <child type="label">
-                      <object class="GtkLabel">
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-top">5</property>
-                        <property name="margin-bottom">5</property>
-                        <property name="label" translatable="yes">Bouquets</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="name">services</property>
-                    <property name="title" translatable="yes">Bouquets</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkFrame" id="sat_box_frame">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="label-xalign">0.49000000953674316</property>
-                    <property name="shadow-type">in</property>
-                    <child>
-                      <object class="GtkBox" id="satellites_box">
-                        <property name="width-request">100</property>
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-start">5</property>
-                        <property name="margin-end">5</property>
-                        <property name="orientation">vertical</property>
-                        <child>
-                          <object class="GtkScrolledWindow" id="satellites_screlled_window">
-                            <property name="visible">True</property>
-                            <property name="can-focus">True</property>
-                            <property name="shadow-type">in</property>
-                            <child>
-                              <object class="GtkTreeView" id="sat_view">
-                                <property name="visible">True</property>
-                                <property name="can-focus">True</property>
-                                <property name="model">sat_list_store</property>
-                                <property name="headers-clickable">False</property>
-                                <property name="search-column">0</property>
-                                <signal name="button-press-event" handler="on_popup_menu" object="sat_popup_menu" swapped="no"/>
-                                <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
-                                <signal name="key-press-event" handler="on_key_press" swapped="no"/>
-                                <signal name="realize" handler="on_sat_view_realize" swapped="no"/>
-                                <signal name="select-all" handler="on_select_all" swapped="no"/>
-                                <child internal-child="selection">
-                                  <object class="GtkTreeSelection"/>
-                                </child>
-                                <child>
-                                  <object class="GtkTreeViewColumn" id="sat_position_column">
-                                    <property name="title" translatable="yes">Position</property>
-                                    <property name="expand">True</property>
-                                    <property name="alignment">0.5</property>
-                                    <child>
-                                      <object class="GtkCellRendererText" id="sat_position_renderer">
-                                        <property name="xalign">0.019999999552965164</property>
-                                      </object>
-                                      <attributes>
-                                        <attribute name="text">0</attribute>
-                                      </attributes>
-                                    </child>
-                                  </object>
-                                </child>
-                                <child>
-                                  <object class="GtkTreeViewColumn" id="sat_selected_column">
-                                    <property name="title" translatable="yes">Selected</property>
-                                    <property name="alignment">0.5</property>
-                                    <child>
-                                      <object class="GtkCellRendererToggle" id="sat_selected_renderer">
-                                        <signal name="toggled" handler="on_sat_selected_toggled" swapped="no"/>
-                                      </object>
-                                      <attributes>
-                                        <attribute name="active">2</attribute>
-                                      </attributes>
-                                    </child>
-                                  </object>
-                                </child>
-                              </object>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">True</property>
-                            <property name="fill">True</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkBox" id="sat_status_box">
-                            <property name="height-request">26</property>
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="margin-start">5</property>
-                            <property name="margin-end">5</property>
-                            <property name="spacing">5</property>
-                            <child>
-                              <object class="GtkImage" id="sat_count_image">
-                                <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="icon-name">document-properties</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">0</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <object class="GtkLabel" id="sat_count_label">
-                                <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="label">0</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">1</property>
-                              </packing>
-                            </child>
-                            <child>
-                              <placeholder/>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                      </object>
-                    </child>
-                    <child type="label">
-                      <object class="GtkLabel">
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-top">5</property>
-                        <property name="margin-bottom">5</property>
-                        <property name="label" translatable="yes">Satellites</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="name">satellite</property>
-                    <property name="title" translatable="yes">Satellites</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="resize">False</property>
-                <property name="shrink">False</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkFrame" id="bq_services_box_frame">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="label-xalign">0.49000000953674316</property>
-                <property name="shadow-type">in</property>
-                <child>
-                  <object class="GtkBox" id="services_box">
-                    <property name="width-request">100</property>
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="margin-start">5</property>
-                    <property name="margin-end">5</property>
-                    <property name="orientation">vertical</property>
-                    <child>
-                      <object class="GtkScrolledWindow" id="services_view_scrolled_window">
-                        <property name="visible">True</property>
-                        <property name="can-focus">True</property>
-                        <property name="shadow-type">in</property>
-                        <child>
-                          <object class="GtkTreeView" id="services_view">
-                            <property name="visible">True</property>
-                            <property name="can-focus">True</property>
-                            <property name="model">services_list_store</property>
-                            <property name="headers-clickable">False</property>
-                            <property name="search-column">0</property>
-                            <signal name="button-press-event" handler="on_popup_menu" object="services_popup_menu" swapped="no"/>
-                            <signal name="cursor-changed" handler="on_service_changed" swapped="no"/>
-                            <signal name="key-press-event" handler="on_key_press" swapped="no"/>
-                            <signal name="realize" handler="on_services_view_realize" swapped="no"/>
-                            <signal name="select-all" handler="on_select_all" swapped="no"/>
-                            <child internal-child="selection">
-                              <object class="GtkTreeSelection"/>
-                            </child>
-                            <child>
-                              <object class="GtkTreeViewColumn" id="service_name_column">
-                                <property name="sizing">fixed</property>
-                                <property name="min-width">50</property>
-                                <property name="title" translatable="yes">Name</property>
-                                <property name="expand">True</property>
-                                <property name="alignment">0.5</property>
-                                <child>
-                                  <object class="GtkCellRendererText" id="info_name_renderer">
-                                    <property name="xalign">0.019999999552965164</property>
-                                    <property name="ellipsize">end</property>
-                                  </object>
-                                  <attributes>
-                                    <attribute name="text">0</attribute>
-                                    <attribute name="background-rgba">3</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                            <child>
-                              <object class="GtkTreeViewColumn" id="service_type_column">
-                                <property name="sizing">fixed</property>
-                                <property name="min-width">75</property>
-                                <property name="title" translatable="yes">Type</property>
-                                <property name="alignment">0.5</property>
-                                <child>
-                                  <object class="GtkCellRendererText" id="info_type_renderer">
-                                    <property name="xpad">5</property>
-                                    <property name="xalign">0.5099999904632568</property>
-                                  </object>
-                                  <attributes>
-                                    <attribute name="text">1</attribute>
-                                    <attribute name="background-rgba">3</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                            <child>
-                              <object class="GtkTreeViewColumn" id="service_selected_column">
-                                <property name="sizing">fixed</property>
-                                <property name="min-width">75</property>
-                                <property name="title" translatable="yes">Selected</property>
-                                <property name="alignment">0.5</property>
-                                <child>
-                                  <object class="GtkCellRendererToggle" id="service_selected_renderer">
-                                    <property name="xpad">5</property>
-                                    <signal name="toggled" handler="on_service_selected_toggled" swapped="no"/>
-                                  </object>
-                                  <attributes>
-                                    <attribute name="cell-background-rgba">3</attribute>
-                                    <attribute name="active">2</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">True</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkFrame" id="service_info_box_frame">
-                        <property name="visible" bind-source="details_button" bind-property="active">False</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-top">5</property>
-                        <property name="label-xalign">0</property>
-                        <property name="shadow-type">in</property>
-                        <child>
-                          <object class="GtkBox" id="service_info_box">
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="margin-top">5</property>
-                            <property name="margin-bottom">5</property>
-                            <property name="spacing">5</property>
-                            <child>
-                              <object class="GtkLabel" id="service_info_label">
-                                <property name="visible">True</property>
-                                <property name="can-focus">False</property>
-                                <property name="margin-start">10</property>
-                                <property name="margin-end">10</property>
-                                <property name="ellipsize">end</property>
-                              </object>
-                              <packing>
-                                <property name="expand">False</property>
-                                <property name="fill">True</property>
-                                <property name="position">2</property>
-                              </packing>
-                            </child>
-                          </object>
-                        </child>
-                        <child type="label_item">
-                          <placeholder/>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkBox" id="services_status_box">
-                        <property name="height-request">26</property>
-                        <property name="visible">True</property>
-                        <property name="can-focus">False</property>
-                        <property name="margin-start">5</property>
-                        <property name="margin-end">5</property>
-                        <property name="spacing">5</property>
-                        <child>
-                          <object class="GtkImage" id="services_count_image">
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="icon-name">document-properties</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkLabel" id="services_count_label">
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="label">0</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkFrame" id="service_exists_frame">
-                            <property name="width-request">32</property>
-                            <property name="height-request">16</property>
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="halign">center</property>
-                            <property name="valign">center</property>
-                            <property name="label-xalign">0</property>
-                            <property name="shadow-type">in</property>
-                            <child>
-                              <placeholder/>
-                            </child>
-                            <child type="label_item">
-                              <placeholder/>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="pack-type">end</property>
-                            <property name="position">2</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkLabel" id=" service_exists_label">
-                            <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="label" translatable="yes">Already exists</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="pack-type">end</property>
-                            <property name="position">3</property>
-                          </packing>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">2</property>
-                      </packing>
-                    </child>
-                  </object>
-                </child>
-                <child type="label">
-                  <object class="GtkLabel">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="margin-top">5</property>
-                    <property name="margin-bottom">5</property>
-                    <property name="label" translatable="yes">Services</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="resize">True</property>
-                <property name="shrink">True</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkInfoBar" id="info_bar">
-            <property name="can-focus">False</property>
-            <property name="show-close-button">True</property>
-            <signal name="response" handler="on_info_bar_close" swapped="no"/>
-            <child internal-child="action_area">
-              <object class="GtkButtonBox">
-                <property name="can-focus">False</property>
-                <property name="spacing">6</property>
-                <property name="layout-style">end</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child internal-child="content_area">
-              <object class="GtkBox">
-                <property name="can-focus">False</property>
-                <property name="spacing">16</property>
-                <child>
-                  <object class="GtkLabel" id="message_label">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <property name="label" translatable="yes">message</property>
-                    <property name="wrap">True</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

app/ui/imports.py

@@ -1,32 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-from collections import defaultdict
 from contextlib import suppress
 from pathlib import Path
 
@@ -34,25 +5,22 @@ from app.commons import run_idle, log
 from app.eparser import get_bouquets, get_services, BouquetsReader
 from app.eparser.ecommons import BqType, BqServiceType, Bouquet
 from app.eparser.neutrino.bouquets import parse_webtv, parse_bouquets as get_neutrino_bouquets
-from app.settings import SettingsType, IS_DARWIN, SEP
+from app.settings import SettingsType
 from app.ui.dialogs import show_dialog, DialogType, get_chooser_dialog, get_message, get_builder
-from app.ui.main_helper import on_popup_menu, get_iptv_data
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, Column, IS_GNOME_SESSION, Page, HeaderBar
+from app.ui.main_helper import on_popup_menu
+from .uicommons import Gtk, UI_RESOURCES_PATH, KeyboardKey, Column
 
 
-def import_bouquet(app, model, path, appender, file_path=None):
+def import_bouquet(transient, model, path, settings, services, appender, file_path=None):
     """ Import of single bouquet """
     itr = model.get_iter(path)
     bq_type = BqType(model.get(itr, Column.BQ_TYPE)[0])
     pattern, f_pattern = None, None
-    settings = app.app_settings
-    transient = app.app_window
-    services = app.current_services
     profile = settings.setting_type
 
     if profile is SettingsType.ENIGMA_2:
-        pattern = f".{bq_type.value}"
-        f_pattern = f"{'' if IS_DARWIN else 'userbouquet.'}*{pattern}"
+        pattern = ".{}".format(bq_type.value)
+        f_pattern = "*" + pattern if settings.is_darwin else "userbouquet.*{}".format(pattern)
     elif profile is SettingsType.NEUTRINO_MP:
         pattern = "webtv.xml" if bq_type is BqType.WEBTV else "bouquets.xml"
         f_pattern = "bouquets.xml"
@@ -65,13 +33,13 @@ def import_bouquet(app, model, path, appender, file_path=None):
     if file_path == Gtk.ResponseType.CANCEL:
         return
 
-    if not str(file_path).endswith(pattern):
+    if not file_path.endswith(pattern):
         show_dialog(DialogType.ERROR, transient, text="No bouquet file is selected!")
         return
 
     if profile is SettingsType.ENIGMA_2:
-        if IS_DARWIN and file_path.rfind("userbouquet.") < 0:
-            show_dialog(DialogType.ERROR, transient, text="Not allowed in this context!")
+        if settings.is_darwin and file_path.rfind("userbouquet.") < 0:
+            show_dialog(DialogType.ERROR, transient, text="No bouquet file is selected!")
             return
 
         bq = get_enigma2_bouquet(file_path)
@@ -91,8 +59,8 @@ def import_bouquet(app, model, path, appender, file_path=None):
             bqs = parse_webtv(file_path, "WEBTV", bq_type.value)
         else:
             bqs = get_neutrino_bouquets(file_path, "", bq_type.value)
-        file_path = f"{Path(file_path).parent}{SEP}"
-        ImportDialog(app, file_path, lambda b, s: appender(b), (bqs,)).show()
+        file_path = "{}/".format(Path(file_path).parent)
+        ImportDialog(transient, file_path, settings, services.keys(), lambda b, s: appender(b), (bqs,)).show()
 
 
 def get_enigma2_bouquet(path):
@@ -104,77 +72,38 @@ def get_enigma2_bouquet(path):
 
 
 class ImportDialog:
-    def __init__(self, app, path, appender, bouquets=None):
+    def __init__(self, transient, path, settings, service_ids, appender, bouquets=None):
         handlers = {"on_import": self.on_import,
                     "on_cursor_changed": self.on_cursor_changed,
-                    "on_service_changed": self.on_service_changed,
-                    "on_bq_selected_toggled": self.on_bq_selected_toggled,
-                    "on_sat_selected_toggled": self.on_sat_selected_toggled,
-                    "on_service_selected_toggled": self.on_service_selected_toggled,
-                    "on_services_model_changed": self.on_services_model_changed,
+                    "on_info_button_toggled": self.on_info_button_toggled,
+                    "on_selected_toggled": self.on_selected_toggled,
                     "on_info_bar_close": self.on_info_bar_close,
                     "on_select_all": self.on_select_all,
                     "on_unselect_all": self.on_unselect_all,
-                    "on_sat_view_realize": self.on_sat_view_realize,
-                    "on_services_view_realize": self.on_services_view_realize,
                     "on_popup_menu": on_popup_menu,
                     "on_resize": self.on_resize,
-                    "on_main_paned_realize": self.on_main_paned_realize,
-                    "on_visible_page": self.on_visible_page,
                     "on_key_press": self.on_key_press}
 
-        builder = get_builder(f"{UI_RESOURCES_PATH}imports.glade", handlers)
+        builder = get_builder(UI_RESOURCES_PATH + "import_dialog.glade", handlers)
 
-        self._app = app
-        self._services = {}
         self._bq_services = {}
-        self._sat_services = defaultdict(list)
-        self._ids = self._app.current_services.keys()
-        self._skip_import = defaultdict(set)
+        self._services = {}
+        self._service_ids = service_ids
         self._append = appender
-        self._profile = app.app_settings.setting_type
-        self._settings = app.app_settings
+        self._profile = settings.setting_type
+        self._settings = settings
         self._bouquets = bouquets
-        self._current_bq = None
-        self._current_sat = None
-        self._existing_srv_background = None
-        self._page = Page.SERVICES
 
         self._dialog_window = builder.get_object("dialog_window")
-        self._dialog_window.set_transient_for(app.app_window)
-        self._info_bar = builder.get_object("info_bar")
-        self._message_label = builder.get_object("message_label")
-        self._replace_existing_switch = builder.get_object("replace_existing_switch")
-        # Bouquets page.
-        self._bq_model = builder.get_object("bq_list_store")
-        self._bq_view = builder.get_object("bq_view")
+        self._dialog_window.set_transient_for(transient)
+        self._main_model = builder.get_object("main_list_store")
+        self._main_view = builder.get_object("main_view")
         self._services_view = builder.get_object("services_view")
         self._services_model = builder.get_object("services_list_store")
-        self._bouquets_count_label = builder.get_object("bouquets_count_label")
-        self._services_count_label = builder.get_object("services_count_label")
-        self._service_info_label = builder.get_object("service_info_label")
-        self._service_exists_frame = builder.get_object("service_exists_frame")
-        # Satellites page.
-        self._sat_view = builder.get_object("sat_view")
-        self._sat_model = builder.get_object("sat_list_store")
-        self._sat_count_label = builder.get_object("sat_count_label")
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            actions_box = builder.get_object("actions_box")
-            builder.get_object("toolbar_box").set_visible(False)
-            header_bar = HeaderBar()
-            stack_switcher = builder.get_object("stack_switcher")
-            actions_box.remove(stack_switcher)
-            header_bar.set_custom_title(stack_switcher)
-            button = builder.get_object("import_button")
-            actions_box.remove(button)
-            header_bar.pack_start(button)
-            extra_box = builder.get_object("extra_header_box")
-            actions_box.remove(extra_box)
-            header_bar.pack_end(extra_box)
-
-            self._dialog_window.set_titlebar(header_bar)
-
+        self._services_box = builder.get_object("services_box")
+        self._info_check_button = builder.get_object("info_check_button")
+        self._info_bar = builder.get_object("info_bar")
+        self._message_label = builder.get_object("message_label")
         window_size = self._settings.get("import_dialog_window_size")
         if window_size:
             self._dialog_window.resize(*window_size)
@@ -186,7 +115,7 @@ class ImportDialog:
 
     @run_idle
     def init_data(self, path):
-        self._bq_model.clear()
+        self._main_model.clear()
         self._services_model.clear()
         try:
             if not self._bouquets:
@@ -194,9 +123,8 @@ class ImportDialog:
                 self._bouquets = get_bouquets(path, self._profile)
             for bqs in self._bouquets:
                 for bq in bqs.bouquets:
-                    self._bq_model.append((bq.name, bq.type, True))
+                    self._main_model.append((bq.name, bq.type, True))
                     self._bq_services[(bq.name, bq.type)] = bq.services
-                self._bouquets_count_label.set_text(str(len(self._bq_model)))
 
             if self._profile is SettingsType.ENIGMA_2:
                 services = get_services(path, self._profile, 5 if self._settings.v5_support else 4)
@@ -209,24 +137,21 @@ class ImportDialog:
             for srv in services:
                 self._services[srv.fav_id] = srv
         except FileNotFoundError as e:
-            log(f"Import error [init data]: {e}")
+            log("Import error [init data]: {}".format(e))
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
 
     def on_import(self, item):
-        if self._page is Page.SERVICES:
-            if not any(r[-1] for r in self._bq_model):
-                self.show_info_message(get_message("No selected item!"), Gtk.MessageType.ERROR)
-                return
+        if not any(r[-1] for r in self._main_model):
+            self.show_info_message(get_message("No selected item!"), Gtk.MessageType.ERROR)
+            return
 
-            if not self._bouquets or show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.OK:
-                return
+        if not self._bouquets or show_dialog(DialogType.QUESTION, self._dialog_window) == Gtk.ResponseType.CANCEL:
+            return
 
-            self.import_bouquets_data()
-        else:
-            self.import_satellites_data()
+        self.import_data()
 
     @run_idle
-    def import_bouquets_data(self):
+    def import_data(self):
         """ Importing data into models. """
         if not self._bouquets:
             return
@@ -234,13 +159,12 @@ class ImportDialog:
         log("Importing data...")
         services = set()
         to_delete = set()
-        for row in self._bq_model:
+        for row in self._main_model:
             bq = (row[0], row[1])
             if row[-1]:
-                skip = self._skip_import[bq]
                 for bq_srv in self._bq_services.get(bq, []):
                     srv = self._services.get(bq_srv.data, None)
-                    if srv and srv.fav_id not in skip:
+                    if srv:
                         services.add(srv)
             else:
                 to_delete.add(bq)
@@ -249,119 +173,39 @@ class ImportDialog:
             for bq in bqs.bouquets:
                 if (bq.name, bq.type) in to_delete:
                     bqs_to_delete.append(bq)
-                else:
-                    skip = self._skip_import[(bq.name, bq.type)]
-                    bq_services = [srv for srv in bq.services if srv.data not in skip]
-                    bq.services.clear()
-                    bq.services.extend(bq_services)
         for bqs in self._bouquets:
             bq = bqs.bouquets
             for b in bqs_to_delete:
                 with suppress(ValueError):
                     bq.remove(b)
-
-        self._append(self._bouquets, list(filter(lambda s: s.fav_id not in self._ids, services)))
-
-        if self._replace_existing_switch.get_active():
-            self._app.emit("services_update", {s.fav_id: s for s in filter(lambda s: s.fav_id in self._ids, services)})
-
-        self._dialog_window.destroy()
-
-    def import_satellites_data(self):
-        if show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.OK:
-            return
-
-        replace_existing = self._replace_existing_switch.get_active()
-        services = []
-        current_services = self._app.current_services
-        to_replace = {}
-
-        for row in self._sat_model:
-            if row[-1]:
-                sat = (row[0], row[1])
-                skip = self._skip_import[sat]
-                for s in filter(lambda srv: srv.fav_id not in skip, self._sat_services.get(sat[0], ())):
-                    if replace_existing and s.fav_id in self._ids:
-                        current_services[s.fav_id] = s
-                        to_replace[s.fav_id] = s
-                    elif s.fav_id not in self._ids:
-                        services.append(s)
-
-        self._append((), services)
-        if to_replace:
-            self._app.emit("services_update", to_replace)
-
+        self._append(self._bouquets, list(filter(lambda s: s.fav_id not in self._service_ids, services)))
         self._dialog_window.destroy()
 
     @run_idle
     def on_cursor_changed(self, view):
+        if not self._info_check_button.get_active():
+            return
+
         self._services_model.clear()
-        self._service_info_label.set_text("")
         model, paths = view.get_selection().get_selected_rows()
         if not paths:
             return
 
-        if self._page is Page.SERVICES:
-            self._current_bq = model.get(model.get_iter(paths[0]), 0, 1)
-            self.update_bq_services()
-        else:
-            self._current_sat = model.get(model.get_iter(paths[0]), 0, 1)
-            self.update_sat_services()
-
-        self._services_count_label.set_text(str(len(self._services_model)))
-
-    def update_bq_services(self):
-        bq_services = self._bq_services.get(self._current_bq)
-        skip = self._skip_import[self._current_bq]
-
+        bq_services = self._bq_services.get(model.get(model.get_iter(paths[0]), 0, 1))
         for bq_srv in bq_services:
             if bq_srv.type is BqServiceType.DEFAULT:
                 srv = self._services.get(bq_srv.data, None)
                 if srv:
-                    bg = self._existing_srv_background if srv.fav_id in self._ids else None
-                    self._services_model.append((srv.service, srv.service_type, srv.fav_id not in skip, bg, srv.fav_id))
+                    self._services_model.append((srv.service, srv.service_type))
             else:
-                bg = self._existing_srv_background if bq_srv.data in self._ids else None
-                self._services_model.append((bq_srv.name, bq_srv.type.value, bq_srv.data not in skip, bg, bq_srv.data))
+                self._services_model.append((bq_srv.name, bq_srv.type.value))
 
-    def update_sat_services(self):
-        sat_services = self._sat_services.get(self._current_sat[0])
-        skip = self._skip_import[self._current_sat]
-        for srv in sat_services:
-            bg = self._existing_srv_background if srv.fav_id in self._ids else None
-            self._services_model.append((srv.service, srv.service_type, srv.fav_id not in skip, bg, srv.fav_id))
+    def on_info_button_toggled(self, button):
+        active = button.get_active()
+        self._services_box.set_visible(active)
 
-    def on_service_changed(self, view):
-        path, column = view.get_cursor()
-        if path:
-            row = self._services_model[path][:]
-            if row[1] == "IPTV":
-                ref, url = get_iptv_data(row[-1])
-                ref = f"{get_message('Service reference')}: {ref}"
-                info = f"{get_message('Name')}: {row[0]}\n{ref}\nURL: {url}"
-                self._service_info_label.set_text(info)
-            else:
-                srv = self._services.get(row[-1], None)
-                self._service_info_label.set_text(self._app.get_hint_for_fav_list(srv) if srv else "")
-
-    def on_bq_selected_toggled(self, toggle, path):
-        self._bq_model.set_value(self._bq_model.get_iter(path), 2, not toggle.get_active())
-
-    def on_sat_selected_toggled(self, toggle, path):
-        self._sat_model.set_value(self._sat_model.get_iter(path), 2, not toggle.get_active())
-
-    def on_service_selected_toggled(self, toggle, path):
-        self._services_model.set_value(self._services_model.get_iter(path), 2, not toggle.get_active())
-
-    def on_services_model_changed(self, model, path, itr):
-        row = model[itr][:]
-        fav_id = row[-1]
-        skip = self._skip_import[self._current_bq if self._page is Page.SERVICES else self._current_sat]
-        if row[2]:
-            if fav_id in skip:
-                skip.remove(fav_id)
-        else:
-            skip.add(fav_id)
+    def on_selected_toggled(self, toggle, path):
+        self._main_model.set_value(self._main_model.get_iter(path), 2, not toggle.get_active())
 
     @run_idle
     def show_info_message(self, text, message_type):
@@ -382,33 +226,10 @@ class ImportDialog:
     def update_selection(self, view, select):
         view.get_model().foreach(lambda mod, path, itr: mod.set_value(itr, 2, select))
 
-    def on_sat_view_realize(self, view):
-        if not self._services:
-            return True
-
-        for srv in self._services.values():
-            self._sat_services[srv.pos].append(srv)
-
-        list(map(lambda s: self._sat_model.append((s, None, True)), self._sat_services))
-        self._sat_count_label.set_text(str(len(self._sat_model)))
-
-    def on_services_view_realize(self, view):
-        if self._settings.use_colors:
-            background = Gdk.RGBA()
-            self._existing_srv_background = background if background.parse(self._settings.extra_color) else None
-            self._service_exists_frame.modify_bg(Gtk.StateType.NORMAL, background.to_color())
-
     def on_resize(self, window):
         if self._settings:
             self._settings.add("import_dialog_window_size", window.get_size())
 
-    def on_main_paned_realize(self, paned):
-        width = paned.get_allocated_width()
-        paned.set_position(width * 0.35)
-
-    def on_visible_page(self, stack, param):
-        self._page = Page(stack.get_visible_child_name())
-
     def on_key_press(self, view, event):
         """  Handling  keystrokes  """
         key_code = event.hardware_keycode
@@ -417,11 +238,10 @@ class ImportDialog:
         key = KeyboardKey(key_code)
 
         if key is KeyboardKey.SPACE:
-            model = view.get_model()
             path, column = view.get_cursor()
-            itr = model.get_iter(path)
-            selected = model.get_value(itr, 2)
-            model.set_value(itr, 2, not selected)
+            itr = self._main_model.get_iter(path)
+            selected = self._main_model.get_value(itr, 2)
+            self._main_model.set_value(itr, 2, not selected)
 
 
 if __name__ == "__main__":

app/ui/iptv.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2023 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -40,16 +40,15 @@ from gi.repository import GLib, Gio, GdkPixbuf
 from app.commons import run_idle, run_task, log
 from app.eparser.ecommons import BqServiceType, Service
 from app.eparser.iptv import (NEUTRINO_FAV_ID_FORMAT, StreamType, ENIGMA2_FAV_ID_FORMAT, get_fav_id, MARKER_FORMAT,
-                              parse_m3u, PICON_FORMAT)
-from app.settings import SettingsType, IS_DARWIN
+                              parse_m3u)
+from app.settings import SettingsType
 from app.tools.yt import YouTubeException, YouTube
 from app.ui.dialogs import Action, show_dialog, DialogType, get_message, get_builder
-from app.ui.main_helper import get_iptv_url, on_popup_menu, get_picon_pixbuf
-from app.ui.uicommons import (Gtk, Gdk, UI_RESOURCES_PATH, IPTV_ICON, Column, KeyboardKey, get_yt_icon,
-                              IS_GNOME_SESSION, HeaderBar)
+from app.ui.main_helper import get_base_model, get_iptv_url, on_popup_menu, get_picon_pixbuf
+from app.ui.uicommons import (Gtk, Gdk, UI_RESOURCES_PATH, IPTV_ICON, Column, KeyboardKey, get_yt_icon)
 
 _DIGIT_ENTRY_NAME = "digit-entry"
-_ENIGMA2_REFERENCE = "{}:{}:{}:{:X}:{:X}:{:X}:{:X}:0:0:0"
+_ENIGMA2_REFERENCE = "{}:0:{}:{:X}:{:X}:{:X}:{:X}:0:0:0"
 _PATTERN = re.compile("(?:^[\\s]*$|\\D)")
 _UI_PATH = UI_RESOURCES_PATH + "iptv.glade"
 
@@ -78,7 +77,7 @@ def get_stream_type(box):
 
 class IptvDialog:
 
-    def __init__(self, app, view, bouquet=None, service=None, action=Action.ADD):
+    def __init__(self, transient, view, services, bouquet, settings, action=Action.ADD):
         handlers = {"on_response": self.on_response,
                     "on_entry_changed": self.on_entry_changed,
                     "on_url_changed": self.on_url_changed,
@@ -87,11 +86,11 @@ class IptvDialog:
                     "on_yt_quality_changed": self.on_yt_quality_changed,
                     "on_info_bar_close": self.on_info_bar_close}
 
-        self._app = app
         self._action = action
-        self._settings = app.app_settings
-        self._s_type = self._settings.setting_type
+        self._s_type = settings.setting_type
+        self._settings = settings
         self._bouquet = bouquet
+        self._services = services
         self._yt_links = None
         self._yt_dl = None
 
@@ -99,13 +98,12 @@ class IptvDialog:
                               objects=("iptv_dialog", "stream_type_liststore", "yt_quality_liststore"))
 
         self._dialog = builder.get_object("iptv_dialog")
-        self._dialog.set_transient_for(app.app_window)
+        self._dialog.set_transient_for(transient)
         self._name_entry = builder.get_object("name_entry")
         self._description_entry = builder.get_object("description_entry")
         self._url_entry = builder.get_object("url_entry")
         self._reference_entry = builder.get_object("reference_entry")
         self._srv_type_entry = builder.get_object("srv_type_entry")
-        self._srv_id_entry = builder.get_object("srv_id_entry")
         self._sid_entry = builder.get_object("sid_entry")
         self._tr_id_entry = builder.get_object("tr_id_entry")
         self._net_id_entry = builder.get_object("net_id_entry")
@@ -121,8 +119,8 @@ class IptvDialog:
         # style
         self._style_provider = Gtk.CssProvider()
         self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-        self._digit_elems = (self._srv_id_entry, self._srv_type_entry, self._sid_entry, self._tr_id_entry,
-                             self._net_id_entry, self._namespace_entry)
+        self._digit_elems = (self._srv_type_entry, self._sid_entry, self._tr_id_entry, self._net_id_entry,
+                             self._namespace_entry)
         for el in self._digit_elems:
             el.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
                                                            Gtk.STYLE_PROVIDER_PRIORITY_USER)
@@ -143,7 +141,7 @@ class IptvDialog:
                 self.update_reference_entry()
                 self._stream_type_combobox.set_active(1)
         elif self._action is Action.EDIT:
-            self._current_srv = service
+            self._current_srv = get_base_model(self._model)[self._paths][:]
             self.init_data(self._current_srv)
 
     def show(self):
@@ -168,8 +166,8 @@ class IptvDialog:
         self._dialog.destroy()
 
     def init_data(self, srv):
-        fav_id = srv.fav_id
-        self._name_entry.set_text(srv.service)
+        name, fav_id = srv[2], srv[7]
+        self._name_entry.set_text(name)
         self.init_enigma2_data(fav_id) if self._s_type is SettingsType.ENIGMA_2 else self.init_neutrino_data(fav_id)
 
     def init_enigma2_data(self, fav_id):
@@ -197,7 +195,6 @@ class IptvDialog:
         except ValueError:
             self.show_info_message("Unknown stream type {}".format(s_type), Gtk.MessageType.ERROR)
 
-        self._srv_id_entry.set_text(data[1])
         self._srv_type_entry.set_text(data[2])
         self._sid_entry.set_text(str(int(data[3], 16)))
         self._tr_id_entry.set_text(str(int(data[4], 16)))
@@ -215,7 +212,6 @@ class IptvDialog:
         if self._s_type is SettingsType.ENIGMA_2 and is_data_correct(self._digit_elems):
             self.on_url_changed(self._url_entry)
             self._reference_entry.set_text(_ENIGMA2_REFERENCE.format(self.get_type(),
-                                                                     self._srv_id_entry.get_text(),
                                                                      self._srv_type_entry.get_text(),
                                                                      int(self._sid_entry.get_text()),
                                                                      int(self._tr_id_entry.get_text()),
@@ -300,7 +296,6 @@ class IptvDialog:
     def save_enigma2_data(self):
         name = self._name_entry.get_text().strip()
         fav_id = ENIGMA2_FAV_ID_FORMAT.format(self.get_type(),
-                                              self._srv_id_entry.get_text(),
                                               self._srv_type_entry.get_text(),
                                               int(self._sid_entry.get_text()),
                                               int(self._tr_id_entry.get_text()),
@@ -308,12 +303,11 @@ class IptvDialog:
                                               int(self._namespace_entry.get_text()),
                                               quote(self._url_entry.get_text()),
                                               name, name)
-
         self.update_bouquet_data(name, fav_id)
 
     def save_neutrino_data(self):
         if self._action is Action.EDIT:
-            id_data = self._current_srv.fav_id.split("::")
+            id_data = self._current_srv[7].split("::")
         else:
             id_data = ["", "", "0", None, None, None, None, "", "", "1"]
         id_data[0] = self._url_entry.get_text()
@@ -322,25 +316,20 @@ class IptvDialog:
         self._dialog.destroy()
 
     def update_bouquet_data(self, name, fav_id):
-        picon_id = f"{self._reference_entry.get_text().replace(':', '_')}.png"
-
         if self._action is Action.EDIT:
-            services = self._app.current_services
-            old_srv = services.pop(self._current_srv.fav_id)
-            new_service = old_srv._replace(service=name, fav_id=fav_id, picon_id=picon_id)
-            services[fav_id] = new_service
-            self._app.emit("iptv-service-edited", {self._current_srv.fav_id: (old_srv, new_service)})
+            old_srv = self._services.pop(self._current_srv[7])
+            self._services[fav_id] = old_srv._replace(service=name, fav_id=fav_id)
+            self._bouquet[self._paths[0][0]] = fav_id
+            self._model.set(self._model.get_iter(self._paths), {Column.FAV_SERVICE: name, Column.FAV_ID: fav_id})
         else:
-            aggr = [None] * 8
             s_type = BqServiceType.IPTV.name
-            srv = (None, None, name, None, None, s_type, None, fav_id, *aggr[0:3])
+            srv = (None, None, name, None, None, s_type, None, fav_id, None, None, None)
             itr = self._model.insert_after(self._model.get_iter(self._paths[0]),
                                            srv) if self._paths else self._model.insert(0, srv)
             self._model.set_value(itr, 1, IPTV_ICON)
             self._bouquet.insert(self._model.get_path(itr)[0], fav_id)
-            service = Service(None, None, IPTV_ICON, name, *aggr[0:3], s_type, None, picon_id, *aggr, fav_id, None)
-            self._app.current_services[fav_id] = service
-            self._app.emit("iptv-service-added", (service,))
+            self._services[fav_id] = Service(None, None, IPTV_ICON, name, None, None, None, s_type, None,
+                                             None, None, None, None, None, None, None, None, None, fav_id, None)
 
     @run_idle
     def on_info_bar_close(self, bar=None, resp=None):
@@ -380,13 +369,9 @@ class SearchUnavailableDialog:
 
     @run_task
     def do_search(self):
-        import ssl
-        import certifi
-
-        context = ssl.create_default_context(cafile=certifi.where())
-
+        import concurrent.futures
         with concurrent.futures.ThreadPoolExecutor(max_workers=4) as executor:
-            futures = {executor.submit(self.get_unavailable, row, context): row for row in self._iptv_rows}
+            futures = {executor.submit(self.get_unavailable, row): row for row in self._iptv_rows}
             for future in concurrent.futures.as_completed(futures):
                 if not self._download_task:
                     executor.shutdown()
@@ -395,13 +380,13 @@ class SearchUnavailableDialog:
             self._download_task = False
         self.on_close()
 
-    def get_unavailable(self, row, context):
+    def get_unavailable(self, row):
         if not self._download_task:
             return
         try:
             req = Request(get_iptv_url(row, self._s_type))
             self.update_bar()
-            urlopen(req, context=context, timeout=2)
+            urlopen(req, timeout=2)
         except HTTPError as e:
             if e.code != 403:
                 self.append_data(row)
@@ -447,7 +432,6 @@ class IptvListDialog:
                     "on_response": self.on_response,
                     "on_stream_type_default_togged": self.on_stream_type_default_togged,
                     "on_stream_type_changed": self.on_stream_type_changed,
-                    "on_default_id_toggled": self.on_default_id_toggled,
                     "on_default_type_toggled": self.on_default_type_toggled,
                     "on_auto_sid_toggled": self.on_auto_sid_toggled,
                     "on_default_tid_toggled": self.on_default_tid_toggled,
@@ -469,14 +453,12 @@ class IptvListDialog:
         self._info_bar = builder.get_object("list_configuration_info_bar")
         self._reference_label = builder.get_object("reference_label")
         self._stream_type_check_button = builder.get_object("stream_type_default_check_button")
-        self._id_default_check_button = builder.get_object("id_default_check_button")
         self._type_check_button = builder.get_object("type_default_check_button")
         self._sid_auto_check_button = builder.get_object("sid_auto_check_button")
         self._tid_check_button = builder.get_object("tid_default_check_button")
         self._nid_check_button = builder.get_object("nid_default_check_button")
         self._namespace_check_button = builder.get_object("namespace_default_check_button")
         self._stream_type_combobox = builder.get_object("stream_type_list_combobox")
-        self._list_srv_id_entry = builder.get_object("list_srv_id_entry")
         self._list_srv_type_entry = builder.get_object("list_srv_type_entry")
         self._list_sid_entry = builder.get_object("list_sid_entry")
         self._list_tid_entry = builder.get_object("list_tid_entry")
@@ -485,16 +467,13 @@ class IptvListDialog:
         self._apply_button = builder.get_object("list_configuration_apply_button")
         self._cancel_button = builder.get_object("cancel_config_list_button")
         self._ok_button = builder.get_object("list_configuration_ok_button")
-        self._ok_button.bind_property("visible", self._apply_button, "visible", 4)
-        self._ok_button.bind_property("visible", self._cancel_button, "visible", 4)
         # Style
         style_provider = Gtk.CssProvider()
         style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-        self._default_elems = (self._stream_type_check_button, self._id_default_check_button, self._type_check_button,
-                               self._sid_auto_check_button, self._tid_check_button, self._nid_check_button,
-                               self._namespace_check_button)
-        self._digit_elems = (self._list_srv_id_entry, self._list_srv_type_entry, self._list_sid_entry,
-                             self._list_tid_entry, self._list_nid_entry, self._list_namespace_entry)
+        self._default_elems = (self._stream_type_check_button, self._type_check_button, self._sid_auto_check_button,
+                               self._tid_check_button, self._nid_check_button, self._namespace_check_button)
+        self._digit_elems = (self._list_srv_type_entry, self._list_sid_entry, self._list_tid_entry,
+                             self._list_nid_entry, self._list_namespace_entry)
         for el in self._digit_elems:
             el.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), style_provider,
                                                            Gtk.STYLE_PROVIDER_PRIORITY_USER)
@@ -516,28 +495,30 @@ class IptvListDialog:
             self._stream_type_combobox.set_active(1)
         self._stream_type_combobox.set_sensitive(not button.get_active())
 
-    def on_default_id_toggled(self, button):
-        self.set_default(button, self._list_srv_id_entry, "0")
-
     def on_default_type_toggled(self, button):
-        self.set_default(button, self._list_srv_type_entry, "1")
+        if button.get_active():
+            self._list_srv_type_entry.set_text("1")
+        self._list_srv_type_entry.set_sensitive(not button.get_active())
 
     def on_auto_sid_toggled(self, button):
-        self.set_default(button, self._list_sid_entry, "0")
+        if button.get_active():
+            self._list_sid_entry.set_text("0")
+        self._list_sid_entry.set_sensitive(not button.get_active())
 
     def on_default_tid_toggled(self, button):
-        self.set_default(button, self._list_tid_entry, "0")
+        if button.get_active():
+            self._list_tid_entry.set_text("0")
+        self._list_tid_entry.set_sensitive(not button.get_active())
 
     def on_default_nid_toggled(self, button):
-        self.set_default(button, self._list_nid_entry, "0")
+        if button.get_active():
+            self._list_nid_entry.set_text("0")
+        self._list_nid_entry.set_sensitive(not button.get_active())
 
     def on_default_namespace_toggled(self, button):
-        self.set_default(button, self._list_namespace_entry, "0")
-
-    def set_default(self, button, entry, value):
         if button.get_active():
-            entry.set_text(value)
-        entry.set_sensitive(not button.get_active())
+            self._list_namespace_entry.set_text("0")
+        self._list_namespace_entry.set_sensitive(not button.get_active())
 
     @run_idle
     def on_reset_to_default(self, item):
@@ -569,7 +550,7 @@ class IptvListDialog:
             self.update_reference()
 
     def is_default_values(self):
-        return any(el.get_text() == "0" for el in self._digit_elems[3:])
+        return any(el.get_text() == "0" for el in self._digit_elems[2:])
 
     def is_all_data_default(self):
         return all(el.get_active() for el in self._default_elems)
@@ -592,50 +573,41 @@ class IptvListConfigurationDialog(IptvListDialog):
             return
 
         if self._s_type is SettingsType.ENIGMA_2:
-            id_default = self._id_default_check_button.get_active()
             type_default = self._type_check_button.get_active()
             tid_default = self._tid_check_button.get_active()
             sid_auto = self._sid_auto_check_button.get_active()
             nid_default = self._nid_check_button.get_active()
             namespace_default = self._namespace_check_button.get_active()
-            all_default = self.is_all_data_default()
 
-            st_type = get_stream_type(self._stream_type_combobox)
-            s_id = "0" if id_default else self._list_srv_id_entry.get_text()
+            stream_type = get_stream_type(self._stream_type_combobox)
             srv_type = "1" if type_default else self._list_srv_type_entry.get_text()
-            sid = "0" if sid_auto else self._list_sid_entry.get_text()
-            tid = "0" if tid_default else f"{int(self._list_tid_entry.get_text()):X}"
-            nid = "0" if nid_default else f"{int(self._list_nid_entry.get_text()):X}"
-            namespace = "0" if namespace_default else f"{int(self._list_namespace_entry.get_text()):X}"
-            params = [int(el.get_text()) for el in self._digit_elems[2:]]
+            tid = "0" if tid_default else "{:X}".format(int(self._list_tid_entry.get_text()))
+            nid = "0" if nid_default else "{:X}".format(int(self._list_nid_entry.get_text()))
+            namespace = "0" if namespace_default else "{:X}".format(int(self._list_namespace_entry.get_text()))
 
             for index, row in enumerate(self._rows):
                 fav_id = row[Column.FAV_ID]
                 data, sep, desc = fav_id.partition("http")
                 data = data.split(":")
 
-                if all_default:
-                    data[1], data[2], data[3], data[4], data[5], data[6] = "010000"
+                if self.is_all_data_default():
+                    data[2], data[3], data[4], data[5], data[6] = "10000"
                 else:
-                    data[0], data[1], data[2], data[4], data[5], data[6] = st_type, s_id, srv_type, tid, nid, namespace
+                    data[0], data[2], data[4], data[5], data[6] = stream_type, srv_type, tid, nid, namespace
+                    data[3] = "{:X}".format(index) if sid_auto else "0"
 
-                data[3] = f"{index:X}" if sid_auto else sid
-                if sid_auto:
-                    params[0] = index
-                picon_id = PICON_FORMAT.format(st_type, int(s_id), int(srv_type), *params)
                 data = ":".join(data)
-                new_fav_id = f"{data}{sep}{desc}"
+                new_fav_id = "{}{}{}".format(data, sep, desc)
                 row[Column.FAV_ID] = new_fav_id
                 srv = self._services.pop(fav_id, None)
 
                 if srv:
-                    self._services[new_fav_id] = srv._replace(fav_id=new_fav_id, picon_id=picon_id)
+                    self._services[new_fav_id] = srv._replace(fav_id=new_fav_id)
 
             self._bouquet.clear()
             list(map(lambda r: self._bouquet.append(r[Column.FAV_ID]), self._fav_model))
 
             self._info_bar.set_visible(True)
-            self._ok_button.set_visible(True)
 
 
 class M3uImportDialog(IptvListDialog):
@@ -645,8 +617,8 @@ class M3uImportDialog(IptvListDialog):
         super().__init__(transient, s_type)
 
         self._app = app
-        self._picons = app.picons
-        self._pic_path = app._settings.profile_picons_path
+        self._picons = app._picons
+        self._pic_path = app._settings.picons_local_path
         self._services = None
         self._url_count = 0
         self._errors_count = 0
@@ -656,6 +628,8 @@ class M3uImportDialog(IptvListDialog):
         self._dialog.set_title(get_message("Playlist import"))
         self._dialog.connect("delete-event", self.on_close)
         self._apply_button.set_label(get_message("Import"))
+        self._ok_button.bind_property("visible", self._apply_button, "visible", 4)
+        self._ok_button.bind_property("visible", self._cancel_button, "visible", 4)
         # Progress
         self._progress_bar = Gtk.ProgressBar(visible=False, valign="center")
         self._spinner = Gtk.Spinner(active=False)
@@ -671,7 +645,7 @@ class M3uImportDialog(IptvListDialog):
         progress_box.pack_start(load_label, False, False, 0)
         # Picons
         self._picons_switch = Gtk.Switch(visible=True)
-        self._picon_box = Gtk.HBox(visible=True, sensitive=False, spacing=5)
+        self._picon_box = Gtk.HBox(visible=True, sensitive=False, spacing=2)
         self._picon_box.pack_end(self._picons_switch, False, False, 0)
         self._picon_box.pack_end(Gtk.Label(visible=True, label=get_message("Download picons")), False, False, 0)
         # Extra box
@@ -680,7 +654,7 @@ class M3uImportDialog(IptvListDialog):
         extra_box.pack_start(self._info_label, False, False, 5)
         extra_box.pack_end(self._picon_box, True, True, 5)
 
-        frame = Gtk.Frame(visible=True, margin_bottom=5)
+        frame = Gtk.Frame(visible=True)
         frame.add(extra_box)
         self._data_box.add(frame)
 
@@ -696,7 +670,7 @@ class M3uImportDialog(IptvListDialog):
                     GLib.idle_add(self._picon_box.set_sensitive, True)
                     break
         finally:
-            msg = f"{get_message('Streams detected:')} {len(self._services) if self._services else 0}."
+            msg = "{} {}.".format(get_message("Streams detected:"), len(self._services) if self._services else 0)
             GLib.idle_add(self._info_label.set_text, msg)
             GLib.idle_add(self._spinner.set_property, "active", False)
 
@@ -711,12 +685,9 @@ class M3uImportDialog(IptvListDialog):
         if not self.is_all_data_default():
             services = []
             params = [int(el.get_text()) for el in self._digit_elems]
-            s_id = params[0]
-            s_type = params[1]
-            params = params[2:]
-            st_type = get_stream_type(self._stream_type_combobox)
-            sid_auto = self._sid_auto_check_button.get_active()
-            sid = 0 if sid_auto else int(self._list_sid_entry.get_text())
+            s_type = params[0]
+            params = params[1:]
+            stream_type = get_stream_type(self._stream_type_combobox)
 
             for i, s in enumerate(self._services, start=params[0]):
                 # Skipping markers.
@@ -724,9 +695,9 @@ class M3uImportDialog(IptvListDialog):
                     services.append(s)
                     continue
 
-                params[0] = i if sid_auto else sid
-                picon_id = PICON_FORMAT.format(st_type, s_id, s_type, *params)
-                fav_id = get_fav_id(s.data_id, s.service, self._s_type, params, st_type, s_id, s_type)
+                params[0] = i
+                picon_id = "{}_0_{:X}_{:X}_{:X}_{:X}_{:X}_0_0_0.png".format(stream_type, s_type, *params)
+                fav_id = get_fav_id(s.data_id, s.service, self._s_type, params, stream_type, s_type)
                 if s.picon:
                     picons[s.picon] = picon_id
 
@@ -784,16 +755,16 @@ class M3uImportDialog(IptvListDialog):
     @run_idle
     def on_picon_load_done(self, data, user_data):
         try:
-            self._info_label.set_text(f"Processing: {user_data}")
+            self._info_label.set_text("Processing: {}".format(user_data))
             f = Gio.MemoryInputStream.new_from_data(data)
             pixbuf = GdkPixbuf.Pixbuf.new_from_stream_at_scale(f, 220, 132, False, self._cancellable)
-            path = f"{self._pic_path}{user_data}"
+            path = "{}{}".format(self._pic_path, user_data)
             pixbuf.savev(path, "png", [], [])
             self._picons[user_data] = get_picon_pixbuf(path)
         except GLib.GError as e:
             self.update_progress(1)
             if e.code != Gio.IOErrorEnum.CANCELLED:
-                log(f"Loading picon [{user_data}] data error: {e}")
+                log("Loading picon [{}] data error: {}".format(user_data, e))
         else:
             self.update_progress()
 
@@ -809,15 +780,15 @@ class M3uImportDialog(IptvListDialog):
         self._progress_bar.set_visible(False)
         self._progress_bar.set_fraction(0.0)
         self._apply_button.set_sensitive(True)
-        self._info_label.set_text(f"Errors: {self._errors_count}.")
+        self._info_label.set_text("Errors: {}.".format(self._errors_count))
         self._is_download = False
 
         gen = self.update_fav_model()
         GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
     def update_fav_model(self):
-        services = self._app.current_services
-        picons = self._app.picons
+        services = self._app._services
+        picons = self._app._picons
         model = self._app.fav_view.get_model()
         for r in model:
             s = services.get(r[Column.FAV_ID], None)
@@ -848,7 +819,7 @@ class M3uImportDialog(IptvListDialog):
 
 
 class YtListImportDialog:
-    def __init__(self, app):
+    def __init__(self, transient, settings, appender):
         handlers = {"on_import": self.on_import,
                     "on_receive": self.on_receive,
                     "on_yt_url_entry_changed": self.on_url_entry_changed,
@@ -860,12 +831,12 @@ class YtListImportDialog:
                     "on_key_press": self.on_key_press,
                     "on_close": self.on_close}
 
-        self.appender = app.append_imported_services
-        self._settings = app.app_settings
-        self._s_type = self._settings.setting_type
+        self.appender = appender
+        self._s_type = settings.setting_type
         self._download_task = False
         self._yt_list_id = None
         self._yt_list_title = None
+        self._settings = settings
         self._yt = None
 
         builder = get_builder(_UI_PATH, handlers, use_str=True,
@@ -874,7 +845,7 @@ class YtListImportDialog:
                                        "yt_import_image"))
 
         self._dialog = builder.get_object("yt_import_dialog_window")
-        self._dialog.set_transient_for(app.app_window)
+        self._dialog.set_transient_for(transient)
         self._list_view_scrolled_window = builder.get_object("yt_list_view_scrolled_window")
         self._model = builder.get_object("yt_liststore")
         self._progress_bar = builder.get_object("yt_progress_bar")
@@ -890,25 +861,10 @@ class YtListImportDialog:
         self._import_button.bind_property("visible", self._quality_box, "visible")
         self._import_button.bind_property("sensitive", self._quality_box, "sensitive")
         self._receive_button.bind_property("sensitive", self._import_button, "sensitive")
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            header_bar = HeaderBar(title="YouTube", subtitle=get_message("Playlist import"))
-            self._dialog.set_titlebar(header_bar)
-            actions_box = builder.get_object("yt_actions_box")
-            import_box = builder.get_object("yt_import_box")
-            actions_box.remove(import_box)
-            header_bar.pack_end(import_box)
-            actions_box.remove(self._receive_button)
-            header_bar.pack_start(self._receive_button)
-            actions_box.set_visible(False)
-
-        window_size = self._settings.get("yt_import_dialog_size")
-        if window_size:
-            self._dialog.resize(*window_size)
-        # Style
-        style_provider = Gtk.CssProvider()
-        style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-        self._url_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), style_provider,
+        # style
+        self._style_provider = Gtk.CssProvider()
+        self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
+        self._url_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
                                                                     Gtk.STYLE_PROVIDER_PRIORITY_USER)
 
     def show(self):
@@ -953,6 +909,7 @@ class YtListImportDialog:
             self.update_active_elements(True)
 
     def on_receive(self, item):
+        self.show_invisible_elements()
         self.update_active_elements(False)
         self._model.clear()
         self._yt_count_label.set_text("0")
@@ -986,13 +943,13 @@ class YtListImportDialog:
 
     @run_idle
     def append_services(self, links):
-        aggr = [None] * 9
         srvs = []
 
         if self._yt_list_title:
             title = self._yt_list_title
             fav_id = MARKER_FORMAT.format(0, title, title)
-            mk = Service(None, None, None, title, *aggr[0:3], BqServiceType.MARKER.name, *aggr, 0, fav_id, None)
+            mk = Service(None, None, None, title, None, None, None, BqServiceType.MARKER.name, None,
+                         None, None, None, None, None, None, None, None, 0, fav_id, None)
             srvs.append(mk)
 
         act = self._quality_model.get_value(self._quality_box.get_active_iter(), 0)
@@ -1002,7 +959,8 @@ class YtListImportDialog:
                 continue
             ln = lnk.get(act) if act in lnk else lnk[sorted(lnk, key=lambda x: int(x.rstrip("p")), reverse=True)[0]]
             fav_id = get_fav_id(ln, title, self._s_type)
-            srv = Service(None, None, IPTV_ICON, title, *aggr[0:3], BqServiceType.IPTV.name, *aggr, None, fav_id, None)
+            srv = Service(None, None, IPTV_ICON, title, None, None, None, BqServiceType.IPTV.name, None, None, None,
+                          None, None, None, None, None, None, None, fav_id, None)
             srvs.append(srv)
         self.appender(srvs)
 
@@ -1011,6 +969,11 @@ class YtListImportDialog:
         self._url_entry.set_sensitive(sensitive)
         self._receive_button.set_sensitive(sensitive)
 
+    def show_invisible_elements(self):
+        self._list_view_scrolled_window.set_visible(True)
+        self._info_bar_box.set_visible(True)
+        self._dialog.set_resizable(True)
+
     def on_url_entry_changed(self, entry):
         url_str = entry.get_text()
         yt_id = YouTube.get_yt_list_id(url_str)
@@ -1066,9 +1029,7 @@ class YtListImportDialog:
     def on_close(self, window, event):
         if self._download_task and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
             return True
-
         self._download_task = False
-        self._settings.add("yt_import_dialog_size", self._dialog.get_size())
 
 
 if __name__ == "__main__":

app/ui/logs.glade

@@ -1,145 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 
-
-The MIT License (MIT)
-
-Copyright (c) 2018-2022 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface domain="demon-editor">
-  <requires lib="gtk+" version="3.18"/>
-  <!-- interface-css-provider-path style.css -->
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellite list editor. -->
-  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkFrame" id="log_frame">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="label_xalign">0.49000000953674316</property>
-    <property name="shadow_type">in</property>
-    <child>
-      <object class="GtkBox" id="main_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="margin_left">5</property>
-        <property name="margin_right">5</property>
-        <property name="margin_bottom">5</property>
-        <property name="orientation">vertical</property>
-        <property name="spacing">5</property>
-        <child>
-          <object class="GtkBox" id="header_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_bottom">2</property>
-            <property name="spacing">5</property>
-            <child>
-              <object class="GtkButton" id="clear_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="tooltip_text" translatable="yes">Clear</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <signal name="clicked" handler="on_clear" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="clear_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="stock">gtk-clear</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="close_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="tooltip_text" translatable="yes">Close</property>
-                <property name="always_show_image">True</property>
-                <signal name="clicked" handler="on_close" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="close_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="stock">gtk-close</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="pack_type">end</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkScrolledWindow" id="scrolled_window">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkTextView" id="log_view">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="editable">False</property>
-                <property name="left_margin">5</property>
-                <property name="right_margin">5</property>
-                <property name="top_margin">5</property>
-                <property name="bottom_margin">5</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-    <child type="label">
-      <object class="GtkLabel" id="log_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Logs</property>
-      </object>
-    </child>
-  </object>
-</interface>

app/ui/logs.py

@@ -1,74 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-import logging
-
-from gi.repository import GLib
-
-from app.commons import LOGGER_NAME, LOG_FORMAT, LOG_DATE_FORMAT
-from app.ui.dialogs import get_builder
-from app.ui.main_helper import append_text_to_tview
-from app.ui.uicommons import Gtk, UI_RESOURCES_PATH
-
-
-class LogsClient(Gtk.Box):
-    """ Logger GUI client. """
-
-    class LogHandler(logging.Handler):
-        def __init__(self, view):
-            logging.Handler.__init__(self)
-            self._view = view
-            self.setFormatter(logging.Formatter(fmt=LOG_FORMAT, datefmt=LOG_DATE_FORMAT))
-
-        def handle(self, rec: logging.LogRecord):
-            GLib.idle_add(append_text_to_tview, f"{self.format(rec)}\n", self._view)
-
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self._app = app
-
-        handlers = {"on_clear": self.on_clear, "on_close": self.on_close}
-        builder = get_builder(UI_RESOURCES_PATH + "logs.glade", handlers)
-
-        self._log_view = builder.get_object("log_view")
-        self.pack_start(builder.get_object("log_frame"), True, True, 0)
-
-        logger = logging.getLogger(LOGGER_NAME)
-        logger.addHandler(LogsClient.LogHandler(self._log_view))
-
-        self.show()
-
-    def on_clear(self, button):
-        GLib.idle_add(self._log_view.get_buffer().set_text, "")
-
-    def on_close(self, button):
-        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(False))
-
-
-if __name__ == "__main__":
-    pass

app/ui/mac_style.css

@@ -1,71 +0,0 @@
-* {
-  background-clip: padding-box;
-  -GtkScrolledWindow-scrollbar-spacing: 0;
-  -GtkToolItemGroup-expander-size: 11;
-  -GtkWidget-text-handle-width: 20;
-  -GtkWidget-text-handle-height: 20;
-  -GtkDialog-button-spacing: 12;
-  -GtkDialog-action-area-border: 6;
-}
-
-entry {
-  min-height: 2.0em;
-  padding: 0.2em;
-}
-
-entry > image {
-  padding-left: 0.3em;
-  padding-right: 0.3em;
-}
-
-button {
-  min-height: 1.2em;
-  min-width: 1.5em;
-  padding-top: 0.3em;
-  padding-bottom: 0.3em;
-}
-
-button:active, button:checked {
-  color: @theme_selected_fg_color;
-  background-image: linear-gradient(@theme_selected_bg_color, @theme_selected_bg_color);
-}
-
-combobox {
-  min-height: 2.2em;
-}
-
-spinbutton {
-  min-height: 1.5em;
-}
-
-toolbutton {
-  padding: 0.1em;
-}
-
-spinner {
-  padding-left: 1em;
-  padding-right: 1em;
-}
-
-infobar {
-  min-height: 2em;
-}
-
-revealer > box > button {
-  padding: 0.2em;
-}
-
-switch slider {
-  min-height: 1.5em;
-  min-width: 1.5em;
-}
-
-.font > box {
-  min-height: 1.5em;
-  padding-top: 0.1em;
-  padding-bottom: 0.1em;
-}
-
-.dialog-action-area button {
-  margin-bottom: 0.6em;
-}

app/ui/main_helper.py

@@ -1,56 +1,16 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Helper module for the GUI. """
-
-__all__ = ("insert_marker", "move_items", "rename", "ViewTarget", "set_flags", "locate_in_services",
-           "scroll_to", "get_base_model", "get_base_paths", "copy_reference", "assign_picons", "remove_picon",
-           "is_only_one_item_selected", "gen_bouquets", "BqGenType", "get_selection", "get_service_reference",
-           "get_model_data", "remove_all_unused_picons", "get_picon_pixbuf", "get_base_itrs", "get_iptv_url",
-           "get_iptv_data", "update_entry_data", "append_text_to_tview", "on_popup_menu", "get_picon_file_name",
-           "update_toggle_model", "update_filter_sat_positions", "get_pos_num")
-
+""" Helper module for the ui. """
 import os
-import re
 import shutil
-import unicodedata
-from collections import defaultdict
-from functools import lru_cache
-from pathlib import Path
 from urllib.parse import unquote
 
 from gi.repository import GdkPixbuf, GLib
 
+from app.commons import run_task
 from app.eparser import Service
 from app.eparser.ecommons import Flag, BouquetService, Bouquet, BqType
 from app.eparser.enigma.bouquets import BqServiceType, to_bouquet_id
-from app.settings import SettingsType, SEP, IS_WIN, IS_DARWIN, IS_LINUX
-from .dialogs import show_dialog, DialogType, get_message
+from app.settings import SettingsType
+from .dialogs import show_dialog, DialogType, get_chooser_dialog, WaitDialog
 from .uicommons import ViewTarget, BqGenType, Gtk, Gdk, HIDE_ICON, LOCKED_ICON, KeyboardKey, Column
 
 
@@ -69,7 +29,7 @@ def insert_marker(view, bouquets, selected_bouquet, services, parent_window, m_t
             show_dialog(DialogType.ERROR, parent_window, "The text of marker is empty, please try again!")
             return
 
-        fav_id = f"1:64:0:0:0:0:0:0:0:0::{response}\n#DESCRIPTION {response}\n"
+        fav_id = "1:64:0:0:0:0:0:0:0:0::{}\n#DESCRIPTION {}\n".format(response, response)
         text = response
 
     s_type = m_type.name
@@ -77,7 +37,7 @@ def insert_marker(view, bouquets, selected_bouquet, services, parent_window, m_t
     marker = (None, None, text, None, None, s_type, None, fav_id, None, None, None)
     itr = model.insert_before(model.get_iter(paths[0]), marker) if paths else model.insert(0, marker)
     bouquets[selected_bouquet].insert(model.get_path(itr)[0], fav_id)
-    services[fav_id] = Service(None, None, None, text, None, None, None, s_type, *[None] * 9, 0, fav_id, None)
+    services[fav_id] = Service(None, None, None, text, None, None, None, s_type, None, None, None, None, None, None, None, None, None, 0, fav_id, None)
 
 
 # ***************** Movement *******************#
@@ -115,8 +75,8 @@ def move_items(key, view: Gtk.TreeView):
             children_num = model.iter_n_children(parent_itr)
             if key in (KeyboardKey.PAGE_DOWN, KeyboardKey.END, KeyboardKey.END_KP, KeyboardKey.PAGE_DOWN_KP):
                 children_num -= 1
-            min_path = Gtk.TreePath.new_from_string(f"{parent_index}:{0}")
-            max_path = Gtk.TreePath.new_from_string(f"{parent_index}:{children_num}")
+            min_path = Gtk.TreePath.new_from_string("{}:{}".format(parent_index, 0))
+            max_path = Gtk.TreePath.new_from_string("{}:{}".format(parent_index, children_num))
             is_tree_store = True
 
     if key is KeyboardKey.UP:
@@ -286,7 +246,7 @@ def set_lock(blacklist, services, model, paths, target, services_model):
     locked = has_locked_hide(model, paths, col_num)
 
     ids = []
-    skip_type = {BqServiceType.MARKER.name, BqServiceType.SPACE.name, BqServiceType.ALT.name}
+    skip_type = {BqServiceType.MARKER.name, BqServiceType.SPACE.name}
 
     for path in paths:
         itr = model.get_iter(path)
@@ -320,7 +280,7 @@ def set_hide(services, model, paths):
     for path in paths:
         itr = model.get_iter(path)
         model.set_value(itr, col_num, None if hide else HIDE_ICON)
-        flags = [*model.get_value(itr, 0).split(",")]
+        flags = list(model.get_value(itr, 0).split(","))
         index, flag = None, None
         for i, fl in enumerate(flags):
             if fl.startswith("f:"):
@@ -364,7 +324,7 @@ def has_locked_hide(model, paths, col_num):
 
 # ***************** Location *******************#
 
-def locate_in_services(fav_view, services_view, column, parent_window):
+def locate_in_services(fav_view, services_view, parent_window):
     """ Locating and scrolling to the service """
     model, paths = fav_view.get_selection().get_selected_rows()
 
@@ -376,7 +336,7 @@ def locate_in_services(fav_view, services_view, column, parent_window):
 
     fav_id = model.get_value(model.get_iter(paths[0]), Column.FAV_ID)
     for index, row in enumerate(services_view.get_model()):
-        if row[column] == fav_id:
+        if row[Column.SRV_FAV_ID] == fav_id:
             scroll_to(index, services_view)
             break
 
@@ -391,36 +351,26 @@ def scroll_to(index, view, paths=None):
     selection.select_path(index)
 
 
-# ***************** Picons ********************* #
+# ***************** Picons *********************#
 
-def get_picon_dialog(transient, title, button_text, multiple=True):
-    """ Returns a copy dialog with a preview of images [picons -> *.png]. """
-    dialog = Gtk.FileChooserNative.new(title, transient, Gtk.FileChooserAction.OPEN, button_text)
-    dialog.set_select_multiple(multiple)
-    dialog.set_modal(True)
-    # Filter.
-    file_filter = Gtk.FileFilter()
-    file_filter.set_name("*.png")
-    file_filter.add_pattern("*.png")
-    file_filter.add_mime_type("image/png") if IS_DARWIN else None
-    dialog.add_filter(file_filter)
+def update_picons_data(path, picons, size=32):
+    if not os.path.exists(path):
+        return
 
-    if IS_LINUX:
-        preview_image = Gtk.Image(margin_right=10)
-        dialog.set_preview_widget(preview_image)
+    for file in os.listdir(path):
+        pf = get_picon_pixbuf(path + file, size)
+        if pf:
+            picons[file] = pf
 
-        def update_preview_widget(dlg):
-            path = dialog.get_preview_filename()
-            if not path:
-                return
 
-            pix = get_picon_pixbuf(path, 220)
-            preview_image.set_from_pixbuf(pix)
-            dlg.set_preview_widget_active(bool(pix))
+def append_picons(picons, model):
+    def append_picons_data(pcs, mod):
+        for r in mod:
+            mod.set_value(mod.get_iter(r.path), Column.SRV_PICON, pcs.get(r[Column.SRV_PICON_ID], None))
+            yield True
 
-        dialog.connect("update-preview", update_preview_widget)
-
-    return dialog
+    app = append_picons_data(picons, model)
+    GLib.idle_add(lambda: next(app, False), priority=GLib.PRIORITY_LOW)
 
 
 def assign_picons(target, srv_view, fav_view, transient, picons, settings, services, src_path=None, dst_path=None):
@@ -430,16 +380,10 @@ def assign_picons(target, srv_view, fav_view, transient, picons, settings, servi
     picons_files = []
 
     if not src_path:
-        dialog = get_picon_dialog(transient, get_message("Picon selection"), get_message("Open"), False)
-        if dialog.run() in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT) or not dialog.get_filenames():
+        src_path = get_chooser_dialog(transient, settings, "*.png files", ("*.png",))
+        if src_path == Gtk.ResponseType.CANCEL:
             return picons_files
 
-        src_path = dialog.get_filenames()[0]
-
-    if IS_WIN:
-        src_path = src_path.lstrip("/")
-        dst_path = dst_path.lstrip("/") if dst_path else dst_path
-
     if not str(src_path).endswith(".png") or not os.path.isfile(src_path):
         show_dialog(DialogType.ERROR, transient, text="No png file is selected!")
         return picons_files
@@ -458,7 +402,7 @@ def assign_picons(target, srv_view, fav_view, transient, picons, settings, servi
         picon_id = services.get(fav_id)[Column.SRV_PICON_ID]
 
         if picon_id:
-            picons_path = dst_path or settings.profile_picons_path
+            picons_path = dst_path or settings.picons_local_path
             os.makedirs(os.path.dirname(picons_path), exist_ok=True)
             picon_file = picons_path + picon_id
             try:
@@ -467,7 +411,7 @@ def assign_picons(target, srv_view, fav_view, transient, picons, settings, servi
                 pass  # NOP
             else:
                 picons_files.append(picon_file)
-                picon = get_picon_pixbuf(picon_file, settings.list_picon_size)
+                picon = get_picon_pixbuf(picon_file)
                 picons[picon_id] = picon
                 model.set_value(itr, p_pos, picon)
                 if target is ViewTarget.SERVICES:
@@ -527,17 +471,36 @@ def remove_picon(target, srv_view, fav_view, picons, settings):
     remove_picons(settings, picon_ids, picons)
 
 
-def remove_all_unused_picons(settings, services):
-    """ Removes picons from profile picons folder if there are no services for these picons. """
+def copy_picon_reference(target, view, services, clipboard, transient):
+    """ Copying picon id to clipboard """
+    model, paths = view.get_selection().get_selected_rows()
+    if not is_only_one_item_selected(paths, transient):
+        return
+
+    if target is ViewTarget.SERVICES:
+        picon_id = model.get_value(model.get_iter(paths), Column.SRV_PICON_ID)
+        if picon_id:
+            clipboard.set_text(picon_id.rstrip(".png"), -1)
+        else:
+            show_dialog(DialogType.ERROR, transient, "No reference is present!")
+    elif target is ViewTarget.FAV:
+        fav_id = model.get_value(model.get_iter(paths), Column.FAV_ID)
+        srv = services.get(fav_id, None)
+        if srv and srv.picon_id:
+            clipboard.set_text(srv.picon_id.rstrip(".png"), -1)
+        else:
+            show_dialog(DialogType.ERROR, transient, "No reference is present!")
+
+
+def remove_all_unused_picons(settings, picons, services):
     ids = {s.picon_id for s in services}
-    for p in Path(settings.profile_picons_path).glob("*.png"):
-        if p.name not in ids and p.is_file():
-            p.unlink()
+    pcs = list(filter(lambda x: x not in ids, picons))
+    remove_picons(settings, pcs, picons)
 
 
 def remove_picons(settings, picon_ids, picons):
-    pions_path = settings.profile_picons_path
-    backup_path = f"{settings.profile_backup_path}picons{SEP}"
+    pions_path = settings.picons_local_path
+    backup_path = settings.backup_local_path + "picons/"
     os.makedirs(os.path.dirname(backup_path), exist_ok=True)
     for p_id in picon_ids:
         picons[p_id] = None
@@ -561,27 +524,14 @@ def is_only_one_item_selected(paths, transient):
 def get_picon_pixbuf(path, size=32):
     try:
         return GdkPixbuf.Pixbuf.new_from_file_at_scale(path, width=size, height=size, preserve_aspect_ratio=True)
-    except GLib.GError:
-        pass  # NOP
+    except GLib.GError as e:
+        pass
 
 
-@lru_cache(50)
-def get_picon_file_name(service_name):
-    """ Returns picon file name by service name. """
-    name = unicodedata.normalize("NFKD", service_name).encode("ASCII", errors="ignore").decode(errors="ignore")
-    return f"{re.sub('[^a-z0-9]', '', name.replace('&', 'and').replace('+', 'plus').replace('*', 'star').lower())}.png"
-
-
-# ***************** Bouquets ********************* #
+# ***************** Bouquets *********************#
 
 def gen_bouquets(view, bq_view, transient, gen_type, s_type, callback):
-    """ Auto-generate and append list of bouquets. """
-    model, paths = view.get_selection().get_selected_rows()
-    single_types = (BqGenType.SAT, BqGenType.PACKAGE, BqGenType.TYPE)
-    if gen_type in single_types:
-        if not is_only_one_item_selected(paths, transient):
-            return
-
+    """ Auto-generate and append list of bouquets """
     fav_id_index = Column.SRV_FAV_ID
     index = Column.SRV_TYPE
     if gen_type in (BqGenType.PACKAGE, BqGenType.EACH_PACKAGE):
@@ -589,79 +539,60 @@ def gen_bouquets(view, bq_view, transient, gen_type, s_type, callback):
     elif gen_type in (BqGenType.SAT, BqGenType.EACH_SAT):
         index = Column.SRV_POS
 
-    # Splitting services [caching] by column value.
-    s_data = defaultdict(list)
-    for row in model:
-        s_data[row[index]].append(BouquetService(None, BqServiceType.DEFAULT, row[fav_id_index], 0))
-
+    model, paths = view.get_selection().get_selected_rows()
     bq_type = BqType.BOUQUET.value if s_type is SettingsType.NEUTRINO_MP else BqType.TV.value
-    bq_index = 0 if s_type is SettingsType.ENIGMA_2 else 1
-    bq_root_iter = bq_view.get_model().get_iter(bq_index)
-    srv = Service(*model[paths][:Column.SRV_TOOLTIP])
-    cond = srv.package if gen_type is BqGenType.PACKAGE else srv.pos if gen_type is BqGenType.SAT else srv.service_type
-    bq_view.expand_row(Gtk.TreePath(bq_index), 0)
-
-    bq_names = get_bouquets_names(bq_view.get_model())
-
-    if gen_type in single_types:
-        if cond in bq_names:
-            show_dialog(DialogType.ERROR, transient, "A bouquet with that name exists!")
-        else:
-            callback(Bouquet(cond, bq_type, s_data.get(cond)), bq_root_iter)
+    if gen_type in (BqGenType.SAT, BqGenType.PACKAGE, BqGenType.TYPE):
+        if not is_only_one_item_selected(paths, transient):
+            return
+        service = Service(*model[paths][:Column.SRV_TOOLTIP])
+        append_bouquets(bq_type, bq_view, callback, fav_id_index, index, model,
+                        [service.package if gen_type is BqGenType.PACKAGE else
+                         service.pos if gen_type is BqGenType.SAT else service.service_type], s_type)
     else:
-        # We add a bouquet only if the given name is missing [keys - names]!
-        for name in sorted(s_data.keys() - bq_names):
-            callback(Bouquet(name, BqType.TV.value, s_data.get(name)), bq_root_iter)
+        wait_dialog = WaitDialog(transient)
+        wait_dialog.show()
+        append_bouquets(bq_type, bq_view, callback, fav_id_index, index, model,
+                        {row[index] for row in model}, s_type, wait_dialog)
+
+
+@run_task
+def append_bouquets(bq_type, bq_view, callback, fav_id_index, index, model, names, s_type, wait_dialog=None):
+    bq_index = 0 if s_type is SettingsType.ENIGMA_2 else 1
+    bq_view.expand_row(Gtk.TreePath(bq_index), 0)
+    bqs_model = bq_view.get_model()
+    bouquets_names = get_bouquets_names(bqs_model)
+
+    for pos, name in enumerate(sorted(names)):
+        if name not in bouquets_names:
+            services = [BouquetService(None, BqServiceType.DEFAULT, row[fav_id_index], 0)
+                        for row in model if row[index] == name]
+            callback(Bouquet(name=name, type=bq_type, services=services, locked=None, hidden=None),
+                     bqs_model.get_iter(bq_index))
+
+    if wait_dialog is not None:
+        wait_dialog.destroy()
 
 
 def get_bouquets_names(model):
     """ Returns all current bouquets names """
-    bouquets_names = set()
+    bouquets_names = []
     for row in model:
         itr = row.iter
         if model.iter_has_child(itr):
             num_of_children = model.iter_n_children(itr)
             for num in range(num_of_children):
                 child_itr = model.iter_nth_child(itr, num)
-                bouquets_names.add(model[child_itr][0])
+                bouquets_names.append(model[child_itr][0])
     return bouquets_names
 
 
-# ***************** Others ********************* #
-
-def copy_reference(view, app):
-    """ Copying picon id to clipboard. """
-    model, paths = view.get_selection().get_selected_rows()
-    if not is_only_one_item_selected(paths, app.app_window):
-        return
-
-    target = app.get_target_view(view)
-    clipboard = app._clipboard
-
-    if target is ViewTarget.SERVICES:
-        picon_id = model.get_value(model.get_iter(paths), Column.SRV_PICON_ID)
-        if picon_id:
-            clipboard.set_text(picon_id.rstrip(".png"), -1)
-        else:
-            app.show_error_message("No reference is present!")
-    elif target is ViewTarget.FAV:
-        fav_id = model.get_value(model.get_iter(paths), Column.FAV_ID)
-        srv = app.current_services.get(fav_id, None)
-        if srv and srv.picon_id:
-            clipboard.set_text(get_service_reference(srv), -1)
-        else:
-            app.show_error_message("No reference is present!")
-
-    app.emit("clipboard-changed", clipboard.wait_is_text_available())
-
-
-def get_service_reference(srv):
-    return srv.picon_id.rstrip(".png")
-
+# ***************** Others *********************#
 
 def update_entry_data(entry, dialog, settings):
     """ Updates value in text entry from chooser dialog. """
-    response = show_dialog(dialog_type=DialogType.CHOOSER, transient=dialog, settings=settings, create_dir=True)
+    response = show_dialog(dialog_type=DialogType.CHOOSER, transient=dialog, settings=settings,
+                           action_type=Gtk.FileChooserAction.CREATE_FOLDER if settings.is_darwin else None,
+                           create_dir=True)
     if response not in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
         entry.set_text(response)
         return response
@@ -694,44 +625,10 @@ def get_base_paths(paths, model):
 def get_model_data(view):
     """ Returns model name and base model from the given view """
     model = get_base_model(view.get_model())
-    model_name = model.get_name() if model else ""
+    model_name = model.get_name()
     return model_name, model
 
 
-def update_toggle_model(model, path, toggle):
-    """ Updates the toggle state for the model. """
-    active = not toggle.get_active()
-    if path == "0":
-        model.foreach(lambda m, p, i: m.set_value(i, 1, active))
-    else:
-        model.set_value(model.get_iter(path), 1, active)
-        if active:
-            model.set_value(model.get_iter_first(), 1, len({r[0] for r in model if r[1]}) == len(model) - 1)
-        else:
-            model.set_value(model.get_iter_first(), 1, False)
-
-
-def update_filter_sat_positions(model, sat_positions):
-    """ Updates the values for the satellite positions button model. """
-    first = model[model.get_iter_first()][:]
-    model.clear()
-    model.append((first[0], True))
-    sat_positions.discard(first[0])
-    list(map(lambda pos: model.append((pos, True)), sorted(sat_positions, key=get_pos_num, reverse=True)))
-
-
-def get_pos_num(pos):
-    """ Returns num [float] representation of satellite position. """
-    if not pos:
-        return -183.0
-
-    if len(pos) > 1:
-        m = -1 if pos[-1] == "W" else 1
-        return float(pos[:-1]) * m
-
-    return -181.0 if pos == "T" else -182.0
-
-
 def append_text_to_tview(char, view):
     """ Appending text and scrolling  to a given line in the text view. """
     buf = view.get_buffer()
@@ -740,9 +637,9 @@ def append_text_to_tview(char, view):
     view.scroll_to_mark(insert, 0.0, True, 0.0, 1.0)
 
 
-def get_iptv_url(row, s_type, column=Column.FAV_ID):
+def get_iptv_url(row, s_type):
     """ Returns url from iptv type row """
-    data = row[column].split(":" if s_type is SettingsType.ENIGMA_2 else "::")
+    data = row[Column.FAV_ID].split(":" if s_type is SettingsType.ENIGMA_2 else "::")
     if s_type is SettingsType.ENIGMA_2:
         data = list(filter(lambda x: "http" in x, data))
     if data:
@@ -750,15 +647,6 @@ def get_iptv_url(row, s_type, column=Column.FAV_ID):
         return unquote(url) if s_type is SettingsType.ENIGMA_2 else url
 
 
-def get_iptv_data(fav_id):
-    """ Returns the reference and URL as a tuple from the fav_id. """
-    data, sep, desc = fav_id.partition("#DESCRIPTION")
-    data = data.split(":")
-    if len(data) < 11:
-        return None, None, desc
-    return ":".join(data[:10]), unquote(data[10].strip())
-
-
 def on_popup_menu(menu, event):
     """ Shows popup menu for the view """
     if event.get_event_type() == Gdk.EventType.BUTTON_PRESS and event.button == Gdk.BUTTON_SECONDARY:

app/ui/picons_manager.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -35,36 +35,27 @@ from urllib.parse import urlparse, unquote
 
 from gi.repository import GLib, GdkPixbuf, Gio
 
-from app.commons import run_idle, run_task, run_with_delay, log
+from app.commons import run_idle, run_task, run_with_delay
 from app.connections import upload_data, DownloadType, download_data, remove_picons
-from app.settings import SettingsType, Settings, SEP, IS_DARWIN
+from app.settings import SettingsType, Settings
 from app.tools.picons import (PiconsParser, parse_providers, Provider, convert_to, download_picon, PiconsCzDownloader,
                               PiconsError)
 from app.tools.satellites import SatellitesParser, SatelliteSource
-from .dialogs import show_dialog, DialogType, get_message, get_builder, get_chooser_dialog
-from .main_helper import (scroll_to, on_popup_menu, get_base_model, set_picon, get_picon_pixbuf, get_picon_dialog,
-                          get_picon_file_name)
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TV_ICON, Column, KeyboardKey, Page, ViewTarget
+from .dialogs import show_dialog, DialogType, get_message, get_builder
+from .main_helper import update_entry_data, append_text_to_tview, scroll_to, on_popup_menu, get_base_model, set_picon, \
+    get_picon_pixbuf
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TV_ICON, Column, KeyboardKey
 
 
-class PiconManager(Gtk.Box):
+class PiconsDialog:
     class DownloadSource(Enum):
         LYNG_SAT = "lyngsat"
         PICON_CZ = "piconcz"
 
-    def __init__(self, app, settings, picon_ids, sat_positions, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._app = app
-        self._app.connect("data-receive", self.on_download)
-        self._app.connect("data-send", self.on_send)
-        self._app.connect("page-changed", self.update_picons_dest)
-        self._app.connect("filter-toggled", self.on_app_filter_toggled)
-        self._app.connect("profile-changed", self.on_profile_changed)
-        self._app.connect("picon-assign", self.on_picon_assign)
-        self._app.fav_view.connect("row-activated", self.on_fav_changed)
+    def __init__(self, transient, settings, picon_ids, sat_positions, app):
         self._picon_ids = picon_ids
         self._sat_positions = sat_positions
+        self._app = app
         self._BASE_URL = "www.lyngsat.com/packages/"
         self._PATTERN = re.compile(r"^https://www\.lyngsat\.com/[\w-]+\.html$")
         self._POS_PATTERN = re.compile(r"^\d+\.\d+[EW]?$")
@@ -74,33 +65,41 @@ class PiconManager(Gtk.Box):
         self._filter_binding = None
         self._services = None
         self._current_picon_info = None
-        self._filter_cache = {}
         # Downloader
         self._sats = None
         self._sat_names = None
         self._download_src = self.DownloadSource.PICON_CZ
         self._picon_cz_downloader = None
 
-        handlers = {"on_tool_switched": self.on_tool_switched,
-                    "on_add": self.on_add,
-                    "on_extract": self.on_extract,
-                    "on_receive": self.on_receive,
+        handlers = {"on_receive": self.on_receive,
                     "on_cancel": self.on_cancel,
+                    "on_close": self.on_close,
+                    "on_send": self.on_send,
+                    "on_download": self.on_download,
                     "on_remove": self.on_remove,
+                    "on_info_bar_close": self.on_info_bar_close,
+                    "on_picons_dir_open": self.on_picons_dir_open,
                     "on_selected_toggled": self.on_selected_toggled,
                     "on_url_changed": self.on_url_changed,
                     "on_picons_filter_changed": self.on_picons_filter_changed,
                     "on_position_edited": self.on_position_edited,
+                    "on_visible_page": self.on_visible_page,
                     "on_convert": self.on_convert,
+                    "on_picons_src_changed": self.on_picons_src_changed,
+                    "on_picons_dest_changed": self.on_picons_dest_changed,
                     "on_picons_view_drag_data_get": self.on_picons_view_drag_data_get,
-                    "on_picons_view_drag_drop": self.on_picons_view_drag_drop,
-                    "on_picons_view_drag_data_received": self.on_picons_view_drag_data_received,
-                    "on_picons_view_drag_end": self.on_picons_view_drag_end,
+                    "on_picons_src_view_drag_drop": self.on_picons_src_view_drag_drop,
+                    "on_picons_src_view_drag_data_received": self.on_picons_src_view_drag_data_received,
+                    "on_picons_src_view_drag_end": self.on_picons_src_view_drag_end,
                     "on_picon_info_image_drag_data_received": self.on_picon_info_image_drag_data_received,
+                    "on_send_button_drag_data_received": self.on_send_button_drag_data_received,
+                    "on_download_button_drag_data_received": self.on_download_button_drag_data_received,
+                    "on_remove_button_drag_data_received": self.on_remove_button_drag_data_received,
                     "on_selective_send": self.on_selective_send,
                     "on_selective_download": self.on_selective_download,
                     "on_selective_remove": self.on_selective_remove,
                     "on_local_remove": self.on_local_remove,
+                    "on_picons_dest_view_realize": self.on_picons_dest_view_realize,
                     "on_download_source_changed": self.on_download_source_changed,
                     "on_satellites_view_realize": self.on_satellites_view_realize,
                     "on_satellite_filter_toggled": self.on_satellite_filter_toggled,
@@ -110,15 +109,16 @@ class PiconManager(Gtk.Box):
                     "on_unselect_all": self.on_unselect_all,
                     "on_filter_toggled": self.on_filter_toggled,
                     "on_fiter_srcs_toggled": self.on_fiter_srcs_toggled,
+                    "on_filter_services_switch": self.on_filter_services_switch,
                     "on_picon_activated": self.on_picon_activated,
                     "on_view_query_tooltip": self.on_view_query_tooltip,
                     "on_tree_view_key_press": self.on_tree_view_key_press,
                     "on_popup_menu": on_popup_menu}
 
-        builder = get_builder(UI_RESOURCES_PATH + "picons.glade", handlers)
+        builder = get_builder(UI_RESOURCES_PATH + "picons_manager.glade", handlers)
 
-        self._app_window = app.get_active_window()
-        self._stack = builder.get_object("stack")
+        self._dialog = builder.get_object("picons_dialog")
+        self._dialog.set_transient_for(transient)
         self._picons_src_view = builder.get_object("picons_src_view")
         self._picons_dest_view = builder.get_object("picons_dest_view")
         self._providers_view = builder.get_object("providers_view")
@@ -127,10 +127,21 @@ class PiconManager(Gtk.Box):
         self._picons_src_filter_model.set_visible_func(self.picons_src_filter_function)
         self._picons_dst_filter_model = builder.get_object("picons_dst_filter_model")
         self._picons_dst_filter_model.set_visible_func(self.picons_dst_filter_function)
+        self._explorer_src_path_button = builder.get_object("explorer_src_path_button")
+        self._explorer_dest_path_button = builder.get_object("explorer_dest_path_button")
+        self._expander = builder.get_object("expander")
+        self._text_view = builder.get_object("text_view")
+        self._info_bar = builder.get_object("info_bar")
+        self._filter_bar = builder.get_object("filter_bar")
+        self._filter_button = builder.get_object("filter_button")
         self._src_filter_button = builder.get_object("src_filter_button")
         self._dst_filter_button = builder.get_object("dst_filter_button")
         self._picons_filter_entry = builder.get_object("picons_filter_entry")
-        self._current_path_label = builder.get_object("current_path_label")
+        self._picons_dir_entry = builder.get_object("picons_dir_entry")
+        self._message_label = builder.get_object("info_bar_message_label")
+        self._info_toggle_button = builder.get_object("info_toggle_button")
+        self._picon_info_image = builder.get_object("picon_info_image")
+        self._picon_info_label = builder.get_object("picon_info_label")
         self._download_source_button = builder.get_object("download_source_button")
         self._receive_button = builder.get_object("receive_button")
         self._convert_button = builder.get_object("convert_button")
@@ -145,60 +156,42 @@ class PiconManager(Gtk.Box):
         self._resize_no_radio_button = builder.get_object("resize_no_radio_button")
         self._resize_220_132_radio_button = builder.get_object("resize_220_132_radio_button")
         self._resize_100_60_radio_button = builder.get_object("resize_100_60_radio_button")
+        self._explorer_action_box = builder.get_object("explorer_action_box")
         self._satellite_label = builder.get_object("satellite_label")
-        self._src_link_button = builder.get_object("src_link_button")
+        self._provider_header_label = builder.get_object("provider_header_label")
         self._satellite_filter_switch = builder.get_object("satellite_filter_switch")
         self._bouquet_filter_switch = builder.get_object("bouquet_filter_switch")
-        self._providers_header_box = builder.get_object("providers_header_box")
+        self._bouquet_filter_grid = builder.get_object("bouquet_filter_grid")
         self._header_download_box = builder.get_object("header_download_box")
         self._satellite_label.bind_property("visible", builder.get_object("loading_data_label"), "visible", 4)
         self._satellite_label.bind_property("visible", builder.get_object("loading_data_spinner"), "visible", 4)
         self._satellite_label.bind_property("visible", self._download_source_button, "sensitive")
         self._satellite_label.bind_property("visible", self._satellites_view, "sensitive")
-        self._cancel_button.bind_property("visible", self._header_download_box, "visible", 4)
-        self._convert_button.bind_property("visible", self._header_download_box, "visible", 4)
         self._download_source_button.bind_property("visible", self._receive_button, "visible")
-        # Info.
-        self._dst_count_label = builder.get_object("dst_count_label")
-        self._info_check_button = builder.get_object("info_check_button")
-        self._picon_info_image = builder.get_object("picon_info_image")
-        self._picon_info_label = builder.get_object("picon_info_label")
-        # Filter.
-        self._filter_bar = builder.get_object("filter_bar")
-        self._auto_filter_switch = builder.get_object("auto_filter_switch")
-        self._filter_button = builder.get_object("filter_button")
-        self._filter_button.bind_property("active", self._filter_bar, "visible")
-        self._filter_button.bind_property("active", self._src_filter_button, "visible")
-        self._filter_button.bind_property("active", self._dst_filter_button, "visible")
-        self._filter_button.bind_property("visible", self._info_check_button, "visible")
-        self._filter_button.bind_property("visible", self._remove_button, "visible")
-        self._src_button = builder.get_object("src_button")
-        self._src_button.bind_property("active", builder.get_object("explorer_dst_label"), "visible")
-        self._src_button.bind_property("active", builder.get_object("src_picon_box_frame"), "visible")
-        self._filter_button.bind_property("visible", self._src_button, "visible")
-        self._info_check_button.bind_property("active", builder.get_object("explorer_info_box_frame"), "visible")
-        # Header buttons. -> Used instead stack switcher.
-        self._manager_button = builder.get_object("manager_button")
-        self._manager_button.bind_property("active", builder.get_object("manager_label"), "visible")
-        self._downloader_button = builder.get_object("downloader_button")
-        self._downloader_button.bind_property("active", builder.get_object("downloader_label"), "visible")
-        self._converter_button = builder.get_object("converter_button")
-        self._converter_button.bind_property("active", builder.get_object("converter_label"), "visible")
-        self._manager_button.bind_property("active", builder.get_object("add_menu_button"), "visible")
+        self._cancel_button.bind_property("visible", builder.get_object("receive_button"), "visible", 4)
+        self._convert_button.bind_property("visible", self._explorer_action_box, "visible", 4)
+        downloader_action_box = builder.get_object("downloader_action_box")
+        self._explorer_action_box.bind_property("visible", downloader_action_box, "visible", 4)
+        self._convert_button.bind_property("visible", downloader_action_box, "visible", 4)
+        self._filter_bar.bind_property("search-mode-enabled", self._filter_bar, "visible")
+        self._explorer_src_path_button.bind_property("sensitive", builder.get_object("picons_view_sw"), "sensitive")
+        self._filter_button.bind_property("active", builder.get_object("filter_service_box"), "visible")
+        self._filter_button.bind_property("active", builder.get_object("src_title_grid"), "visible")
+        self._filter_button.bind_property("active", builder.get_object("dst_title_grid"), "visible")
+        self._filter_button.bind_property("visible", self._info_toggle_button, "visible")
+        explorer_info_bar = builder.get_object("explorer_info_bar")
+        explorer_info_bar.bind_property("visible", builder.get_object("explorer_info_bar_frame"), "visible")
+        self._info_toggle_button.bind_property("active", explorer_info_bar, "visible")
         # Init drag-and-drop
         self.init_drag_and_drop()
-        # Rendering.
-        column = builder.get_object("dest_picon_column")
-        column.set_cell_data_func(builder.get_object("picons_dest_renderer"), self.picon_data_func)
-        column = builder.get_object("src_picon_column")
-        column.set_cell_data_func(builder.get_object("picons_src_renderer"), self.picon_data_func)
         # Settings
         self._settings = settings
         self._s_type = settings.setting_type
-        self._current_path_label.set_text(self._settings.profile_picons_path)
+        self._picons_dir_entry.set_text(self._settings.picons_local_path)
 
-        self.pack_start(builder.get_object("main_frame"), True, True, 0)
-        self.show()
+        window_size = self._settings.get("picons_downloader_window_size")
+        if window_size:
+            self._dialog.resize(*window_size)
 
         if not len(self._picon_ids) and self._s_type is SettingsType.ENIGMA_2:
             message = get_message("To automatically set the identifiers for picons,\n"
@@ -206,93 +199,57 @@ class PiconManager(Gtk.Box):
             self.show_info_message(message, Gtk.MessageType.WARNING)
             self._satellite_label.show()
 
-    def on_tool_switched(self, button):
-        if not button.get_active():
-            return True
+    def show(self):
+        self._dialog.show()
 
-        is_explorer = button is self._manager_button
-        is_downloader = button is self._downloader_button
-        is_converter = button is self._converter_button
+    def on_picons_dest_view_realize(self, view):
+        self._services = {s.picon_id: s for s in self._app.current_services.values() if s.picon_id}
+        self._explorer_dest_path_button.select_filename(self._settings.picons_local_path)
 
-        name = "explorer"
-        if is_downloader:
-            name = "downloader"
-        elif is_converter:
-            name = "converter"
+    def on_picons_src_changed(self, button):
+        self.update_picons_data(self._picons_src_view, button)
 
-        self._stack.set_visible_child_name(name)
+    def on_picons_dest_changed(self, button):
+        self.update_picon_info()
+        self.update_picons_data(self._picons_dest_view, button)
 
-        self._convert_button.set_visible(is_converter)
-        self._download_source_button.set_visible(is_downloader)
-        self._filter_button.set_visible(is_explorer)
-        if is_explorer:
-            self.update_picons_data(self._picons_dest_view)
-
-    def on_open(self):
-        """ Opens picons from local path [in src view]. """
-        response = show_dialog(DialogType.CHOOSER, self._app.app_window, settings=self._settings, title="Open folder")
-        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
+    def update_picons_data(self, view, button):
+        path = button.get_filename()
+        if not path or not os.path.exists(path):
             return
 
-        self._src_button.set_active(True)
-        self.update_picons_data(self._picons_src_view, response)
-
-    def update_picons_dest(self, app, page):
-        if page is Page.PICONS:
-            self._services = {s.picon_id: s for s in self._app.current_services.values() if s.picon_id}
-            self.update_picons_data(self._picons_dest_view)
-
-    def on_profile_changed(self, app, data):
-        self._current_path_label.set_text(self._settings.profile_picons_path)
-        self.update_picons_dest(app, self._app.page)
-
-    def on_picon_assign(self, app, target):
-        if target is ViewTarget.SERVICES:
-            model, paths = app.services_view.get_selection().get_selected_rows()
-            ids = {model[p][Column.SRV_FAV_ID] for p in paths}
-        else:
-            model, paths = app.fav_view.get_selection().get_selected_rows()
-            ids = {model[p][Column.FAV_ID] for p in paths}
-
-        self._filter_button.set_active(True)
-        self._dst_filter_button.set_active(True)
-        self._picons_filter_entry.set_text(
-            "|".join(s.service for f, s in self._app.current_services.items() if f in ids))
-
-    def update_picons_data(self, view, path=None):
-        if view is self._picons_dest_view:
-            self.update_picon_info()
-
-        gen = self.update_picons(path or self._settings.profile_picons_path, view)
+        GLib.idle_add(button.set_sensitive, False)
+        gen = self.update_picons(path, view, button)
         GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
-    def update_picons(self, path, view):
+    def update_picons(self, path, view, button):
         p_model = view.get_model()
+        if not p_model:
+            button.set_sensitive(True)
+            return
+
         model = get_base_model(p_model)
-        factor = self._app.DEL_FACTOR * 2
+        view.set_model(None)
+        factor = self._app.DEL_FACTOR
 
         for index, itr in enumerate([row.iter for row in model]):
             model.remove(itr)
             if index % factor == 0:
                 yield True
 
-        self._dst_count_label.set_text("0")
-        os.makedirs(os.path.dirname(path), exist_ok=True)
-        for index, file in enumerate(os.listdir(path)):
+        for file in os.listdir(path):
             if self._terminate:
                 return
 
-            model.append((None, file, f"{path}{SEP}{file}"))
-            if index % factor == 0:
-                self._dst_count_label.set_text(str(len(model)))
-                yield True
+            p_path = "{}/{}".format(path, file)
+            p = self.get_pixbuf_at_scale(p_path, 72, 48, True)
+            if p:
+                yield model.append((p, file, p_path))
 
-        self._dst_count_label.set_text(str(len(model)))
+        view.set_model(p_model)
+        button.set_sensitive(True)
         yield True
 
-    def picon_data_func(self, column, renderer, model, itr, data):
-        renderer.set_property("pixbuf", self.get_pixbuf_at_scale(model.get_value(itr, 2), 72, 48, True))
-
     def update_picons_from_file(self, view, uri):
         """ Adds picons in the view on dragging from file system. """
         path = Path(urlparse(unquote(uri)).path.strip())
@@ -307,7 +264,7 @@ class PiconManager(Gtk.Box):
             if p:
                 model.append((p, path.name, f_path))
         elif path.is_dir():
-            self.update_picons_data(view, f_path)
+            self._explorer_src_path_button.select_filename(f_path)
 
     def get_pixbuf_at_scale(self, path, width, height, p_ratio):
         try:
@@ -327,27 +284,31 @@ class PiconManager(Gtk.Box):
         self._picons_src_view.enable_model_drag_dest([], Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
         self._picons_src_view.drag_dest_add_text_targets()
 
-        self._picons_dest_view.enable_model_drag_dest([], Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
-        self._picons_dest_view.drag_dest_add_text_targets()
-
         self._picon_info_image.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.COPY)
         self._picon_info_image.drag_dest_add_uri_targets()
 
+        self._send_button.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.COPY)
+        self._send_button.drag_dest_add_uri_targets()
+
+        self._download_button.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.COPY)
+        self._download_button.drag_dest_add_uri_targets()
+
+        self._remove_button.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.COPY)
+        self._remove_button.drag_dest_add_uri_targets()
+
     def on_picons_view_drag_data_get(self, view, drag_context, data, info, time):
         model, path = view.get_selection().get_selected_rows()
         if path:
-            dest_uri = Path(self._settings.profile_picons_path).as_uri()
-            if IS_DARWIN:
-                data.set_uris([f"{Path(model[path][-1]).as_uri()}{self._app.DRAG_SEP}{dest_uri}"])
-            else:
-                data.set_uris([Path(model[path][-1]).as_uri(), dest_uri])
+            p_uri = Path(model[path][-1]).as_uri()
+            dest_uri = Path(self._explorer_dest_path_button.get_filename()).as_uri()
+            data.set_uris(["{}::::{}".format(p_uri, dest_uri)])
 
-    def on_picons_view_drag_drop(self, view, drag_context, x, y, time):
+    def on_picons_src_view_drag_drop(self, view, drag_context, x, y, time):
         view.stop_emission_by_name("drag_drop")
         targets = drag_context.list_targets()
         view.drag_get_data(drag_context, targets[-1] if targets else Gdk.atom_intern("text/plain", False), time)
 
-    def on_picons_view_drag_data_received(self, view, drag_context, x, y, data, info, time):
+    def on_picons_src_view_drag_data_received(self, view, drag_context, x, y, data, info, time):
         view.stop_emission_by_name("drag_data_received")
         txt = data.get_text()
         if not txt:
@@ -357,8 +318,8 @@ class PiconManager(Gtk.Box):
             self.update_picons_from_file(view, txt)
             return
 
-        itr_str, sep, src = txt.partition(self._app.DRAG_SEP)
-        if src == self._app.BQ_MODEL:
+        itr_str, sep, src = txt.partition("::::")
+        if src == self._app.BQ_MODEL_NAME:
             return
 
         path, pos = view.get_dest_row_at_pos(x, y) or (None, None)
@@ -366,7 +327,7 @@ class PiconManager(Gtk.Box):
             return
 
         model = view.get_model()
-        if src == self._app.FAV_MODEL:
+        if src == self._app.FAV_MODEL_NAME:
             target_view = self._app.fav_view
             c_id = Column.FAV_ID
         else:
@@ -374,8 +335,8 @@ class PiconManager(Gtk.Box):
             c_id = Column.SRV_FAV_ID
 
         t_mod = target_view.get_model()
-        dest_path = self._settings.profile_picons_path
-        self.update_picons_dest_view(self._app.on_assign_picon_file(target_view, model[path][-1], dest_path))
+        dest_path = self._explorer_dest_path_button.get_filename() + "/"
+        self.update_picons_dest_view(self._app.on_assign_picon(target_view, model[path][-1], dest_path))
         self.show_assign_info([t_mod.get_value(t_mod.get_iter_from_string(itr), c_id) for itr in itr_str.split(",")])
 
     @run_idle
@@ -396,18 +357,17 @@ class PiconManager(Gtk.Box):
                         itr = dest_model.append((p, p_name, p_path))
                     scroll_to(dest_model.get_path(itr), self._picons_dest_view)
 
-            self._dst_count_label.set_text(str(len(dest_model)))
-
     @run_idle
     def show_assign_info(self, fav_ids):
-        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
+        self._expander.set_expanded(True)
+        self._text_view.get_buffer().set_text("")
         for i in fav_ids:
             srv = self._app.current_services.get(i, None)
             if srv:
                 info = self._app.get_hint_for_srv_list(srv)
-                log(f"Picon assignment for the service:\n{info}\n{' * ' * 30}\n")
+                self.append_output("Picon assignment for the service:\n{}\n{}\n".format(info, " * " * 30))
 
-    def on_picons_view_drag_end(self, view, drag_context):
+    def on_picons_src_view_drag_end(self, view, drag_context):
         self.update_picons_dest_view(self._app.picons_buffer)
 
     def on_picon_info_image_drag_data_received(self, img, drag_context, x, y, data, info, time):
@@ -416,10 +376,11 @@ class PiconManager(Gtk.Box):
             return
 
         uris = data.get_uris()
-        if len(uris) == 2:
+        if uris:
             name, fav_id = self._current_picon_info
-            src = urlparse(unquote(uris[0])).path
-            dst = f"{urlparse(unquote(uris[1])).path}{SEP}{name}"
+            src, sep, dst = uris[0].partition("::::")
+            src = urlparse(unquote(src)).path
+            dst = "{}/{}".format(urlparse(unquote(dst)).path, name)
             if src != dst:
                 shutil.copy(src, dst)
                 for row in get_base_model(self._picons_dest_view.get_model()):
@@ -430,10 +391,26 @@ class PiconManager(Gtk.Box):
                 gen = self.update_picon_in_lists(dst, fav_id)
                 GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
+    def on_send_button_drag_data_received(self, button, drag_context, x, y, data, info, time):
+        path = self.get_path_from_uris(data)
+        if path and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.OK:
+            self.on_send(files_filter={path.name}, path=path.parent)
+
+    def on_download_button_drag_data_received(self, button, drag_context, x, y, data, info, time):
+        path = self.get_path_from_uris(data)
+        if path:
+            self.on_download(files_filter={path.name})
+
+    def on_remove_button_drag_data_received(self, button, drag_context, x, y, data, info, time):
+        path = self.get_path_from_uris(data)
+        if path:
+            self.on_remove(files_filter={path.name})
+
     def get_path_from_uris(self, data):
         uris = data.get_uris()
-        if len(uris) == 2:
-            return Path(urlparse(unquote(uris[0])).path).resolve()
+        if uris:
+            src, sep, dst = uris[0].partition("::::")
+            return Path(urlparse(unquote(src)).path).resolve()
 
     def update_picon_in_lists(self, dst, fav_id):
         picon = get_picon_pixbuf(dst)
@@ -441,62 +418,17 @@ class PiconManager(Gtk.Box):
         yield set_picon(fav_id, get_base_model(self._app.services_view.get_model()), picon, Column.SRV_FAV_ID, p_pos)
         yield set_picon(fav_id, get_base_model(self._app.fav_view.get_model()), picon, Column.FAV_ID, p_pos)
 
-    # ************************ Add/Extract ******************************** #
-
-    def on_add(self, item):
-        """ Adds (copies) picons from an external folder to the profile picons folder. """
-        dialog = get_picon_dialog(self._app_window, get_message("Add picons"), get_message("Add"))
-        if dialog.run() in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-            return
-
-        self.copy_picons_file(dialog.get_filenames())
-
-    def on_extract(self, item):
-        """ Extracts picons from an archives to the profile picons folder. """
-        file_filter = None
-        if IS_DARWIN:
-            file_filter = Gtk.FileFilter()
-            file_filter.set_name("*.zip, *.gz")
-            file_filter.add_mime_type("application/zip")
-            file_filter.add_mime_type("application/gzip")
-
-        response = get_chooser_dialog(self._app_window, self._settings, "*.zip, *.gz files",
-                                      ("*.zip", "*.gz"), "Extract picons", file_filter)
-        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-            return
-
-        arch_path = self._app.get_archive_path(response)
-        if arch_path:
-            self.copy_picons_file(Path(arch_path.name).glob("*.png"), arch_path.cleanup)
-
-    def copy_picons_file(self, files, callback=None):
-        """ Copies files to the profile picons folder. """
-        picon_path = self._settings.profile_picons_path
-        os.makedirs(os.path.dirname(picon_path), exist_ok=True)
-
-        try:
-            picons = [shutil.copy(p, picon_path) for p in files]
-        except shutil.SameFileError as e:
-            log(e)
-            self.show_info_message(str(e), Gtk.MessageType.ERROR)
-        else:
-            self.update_picons_dest_view(picons)
-            self._app.update_picons()
-        finally:
-            if callback:
-                callback()
-
     # ******************** Download/Upload/Remove ************************* #
 
     def on_selective_send(self, view):
         path = self.get_selected_path(view)
-        if path:
-            self.on_picons_send(files_filter={path.name}, path=path.parent)
+        if path and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.OK:
+            self.on_send(files_filter={path.name}, path=path.parent)
 
     def on_selective_download(self, view):
         path = self.get_selected_path(view)
         if path:
-            self.on_picons_download(files_filter={path.name})
+            self.on_download(files_filter={path.name})
 
     def on_selective_remove(self, view):
         path = self.get_selected_path(view)
@@ -505,63 +437,49 @@ class PiconManager(Gtk.Box):
 
     def on_local_remove(self, view):
         model, paths = view.get_selection().get_selected_rows()
-        if paths and show_dialog(DialogType.QUESTION, self._app_window) == Gtk.ResponseType.OK:
-            base_model = get_base_model(model)
-            filter_model = model.get_model()
-            to_del = []
+        if paths and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.OK:
+            itr = model.get_iter(paths.pop())
+            p_path = Path(model.get_value(itr, 2)).resolve()
+            if p_path.is_file():
+                p_path.unlink()
+                base_model = get_base_model(model)
+                filter_model = model.get_model()
+                itr = filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(itr))
+                base_model.remove(itr)
 
-            for p in paths:
-                itr = model.get_iter(p)
-                p_path = Path(model.get_value(itr, 2)).resolve()
-                if p_path.is_file():
-                    p_path.unlink()
-                    to_del.append(filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(itr)))
+    def on_send(self, item=None, files_filter=None, path=None):
+        dest_path = path or self.check_dest_path()
+        if not dest_path:
+            return
 
-            list(map(base_model.remove, to_del))
-            self._app.update_picons()
-
-        if view is self._picons_dest_view:
-            self._dst_count_label.set_text(str(len(model)))
-
-    def on_send(self, app, page):
-        if page is Page.PICONS:
-            view = self._picons_src_view if self._picons_src_view.is_focus() else self._picons_dest_view
-            model, paths = view.get_selection().get_selected_rows()
-            if paths:
-                self.on_picons_send(files_filter={Path(model[p][-1]).resolve().name for p in paths})
-            else:
-                self._app.show_error_message("No selected item!")
-
-    def on_picons_send(self, item=None, files_filter=None, path=None):
-        dest_path = path or self._settings.profile_picons_path
         settings = Settings(self._settings.settings)
-        settings.profile_picons_path = f"{dest_path}{SEP}"
-        settings.current_profile = self._settings.current_profile
+        settings.picons_local_path = "{}/".format(dest_path)
         self.show_info_message(get_message("Please, wait..."), Gtk.MessageType.INFO)
         self.run_func(lambda: upload_data(settings=settings,
                                           download_type=DownloadType.PICONS,
+                                          callback=self.append_output,
                                           done_callback=lambda: self.show_info_message(get_message("Done!"),
                                                                                        Gtk.MessageType.INFO),
                                           files_filter=files_filter))
 
-    def on_download(self, app, page):
-        if page is Page.PICONS:
-            self.on_picons_download()
+    def on_download(self, item=None, files_filter=None, path=None):
+        path = path or self.check_dest_path()
+        if not path:
+            return
 
-    def on_picons_download(self, item=None, files_filter=None, path=None):
-        path = path or self._settings.profile_picons_path
         settings = Settings(self._settings.settings)
-        settings.profile_picons_path = path + SEP
-        settings.current_profile = self._settings.current_profile
+        settings.picons_local_path = path + "/"
         self.run_func(lambda: download_data(settings=settings,
                                             download_type=DownloadType.PICONS,
+                                            callback=self.append_output,
                                             files_filter=files_filter), True)
 
     def on_remove(self, item=None, files_filter=None):
-        if show_dialog(DialogType.QUESTION, self._app_window) == Gtk.ResponseType.CANCEL:
+        if show_dialog(DialogType.QUESTION, self._dialog) != Gtk.ResponseType.OK:
             return
 
         self.run_func(lambda: remove_picons(settings=self._settings,
+                                            callback=self.append_output,
                                             done_callback=lambda: self.show_info_message(get_message("Done!"),
                                                                                          Gtk.MessageType.INFO),
                                             files_filter=files_filter))
@@ -571,12 +489,23 @@ class PiconManager(Gtk.Box):
         if paths:
             return Path(model[paths.pop()][-1]).resolve()
 
+    def check_dest_path(self):
+        """ Checks the destination path and returns if present. """
+        if show_dialog(DialogType.QUESTION, self._dialog) != Gtk.ResponseType.OK:
+            return
+
+        path = self._explorer_dest_path_button.get_filename()
+        if not path:
+            show_dialog(DialogType.ERROR, transient=self._dialog, text="Select paths!")
+            return
+        return path
+
     # ******************** Downloader ************************* #
 
     def on_download_source_changed(self, button):
         self._download_src = self.DownloadSource(button.get_active_id())
         self.set_providers_header()
-        self._providers_header_box.set_sensitive(self._download_src is self.DownloadSource.PICON_CZ)
+        self._bouquet_filter_grid.set_sensitive(self._download_src is self.DownloadSource.PICON_CZ)
         GLib.idle_add(self._providers_view.get_model().clear)
         self.init_satellites(self._satellites_view)
 
@@ -621,19 +550,19 @@ class PiconManager(Gtk.Box):
 
     @run_idle
     def set_providers_header(self):
+        msg = "{} [{}]"
+        tooltip = ""
         if self._download_src is self.DownloadSource.PICON_CZ:
-            link = "https://picon.cz"
-            tooltip = f"{link} (by Chocholoušek)"
+            tooltip = "https://picon.cz (by Chocholoušek)"
+            msg = msg.format(get_message("Package"), tooltip)
         elif self._download_src is self.DownloadSource.LYNG_SAT:
-            link = "https://www.lyngsat.com"
-            tooltip = f"{get_message('Providers')} [{link}]"
+            tooltip = "https://www.lyngsat.com"
+            msg = msg.format(get_message("Providers"), tooltip)
         else:
-            link = ""
-            tooltip = ""
+            msg = ""
 
-        self._src_link_button.set_uri(link)
-        self._src_link_button.set_label(link)
-        self._src_link_button.set_tooltip_text(tooltip)
+        self._provider_header_label.set_text(msg)
+        self._provider_header_label.set_tooltip_text(tooltip)
 
     @run_task
     def get_satellites(self, view):
@@ -642,7 +571,7 @@ class PiconManager(Gtk.Box):
             self.show_info_message("Getting satellites list error!", Gtk.MessageType.ERROR)
 
         self._sat_names = {s[1]: s[0] for s in self._sats}  # position -> satellite name
-        self._picon_cz_downloader = PiconsCzDownloader(self._picon_ids)
+        self._picon_cz_downloader = PiconsCzDownloader(self._picon_ids, self.append_output)
         self.init_satellites(view)
 
     @run_task
@@ -669,7 +598,7 @@ class PiconManager(Gtk.Box):
         try:
             for sat in sorted(sats):
                 pos = sat[1]
-                name = f"{sat[0]} ({pos})"
+                name = "{} ({})".format(sat[0], pos)
                 if is_filter and pos not in self._sat_positions:
                     continue
                 if not model:
@@ -679,6 +608,7 @@ class PiconManager(Gtk.Box):
             self._satellite_label.show()
 
     def on_satellite_selection(self, view, path, column):
+        self.on_info_bar_close()
         model = self._providers_view.get_model()
         model.clear()
         self._satellite_label.set_visible(False)
@@ -715,13 +645,13 @@ class PiconManager(Gtk.Box):
 
     def on_receive(self, item):
         if self._is_downloading:
-            self._app.show_error_message("The task is already running!")
+            self.show_dialog("The task is already running!", DialogType.ERROR)
             return
 
         providers = self.get_selected_providers()
 
         if self._download_src is self.DownloadSource.PICON_CZ and len(providers) > 1:
-            self._app.show_error_message("Please, select only one item!")
+            self.show_dialog("Please, select only one item!", DialogType.ERROR)
             return
 
         self._cancel_button.show()
@@ -730,7 +660,7 @@ class PiconManager(Gtk.Box):
     @run_task
     def start_download(self, providers):
         self._is_downloading = True
-        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
+        GLib.idle_add(self._expander.set_expanded, True)
 
         for prv in providers:
             if self._download_src is self.DownloadSource.LYNG_SAT and not self._POS_PATTERN.match(prv[2]):
@@ -740,7 +670,7 @@ class PiconManager(Gtk.Box):
                 return
 
         try:
-            picons_path = self._current_path_label.get_text()
+            picons_path = self._picons_dir_entry.get_text()
             os.makedirs(os.path.dirname(picons_path), exist_ok=True)
             self.show_info_message(get_message("Please, wait..."), Gtk.MessageType.INFO)
             providers = (Provider(*p) for p in providers)
@@ -756,7 +686,6 @@ class PiconManager(Gtk.Box):
             if not self._resize_no_radio_button.get_active():
                 self.resize(picons_path)
         finally:
-            self._app.update_picons()
             GLib.idle_add(self._cancel_button.hide)
             self._is_downloading = False
 
@@ -776,7 +705,7 @@ class PiconManager(Gtk.Box):
                 if pic:
                     picons.extend(pic)
             # Getting picon images.
-            futures = {executor.submit(download_picon, *pic): pic for pic in picons}
+            futures = {executor.submit(download_picon, *pic, self.append_output): pic for pic in picons}
             done, not_done = concurrent.futures.wait(futures, timeout=0)
             while self._is_downloading and not_done:
                 done, not_done = concurrent.futures.wait(not_done, timeout=5)
@@ -795,9 +724,10 @@ class PiconManager(Gtk.Box):
 
         try:
             # We download it sequentially.
-            [self._picon_cz_downloader.download(p, path, p_ids) for p in providers]
+            for p in providers:
+                self._picon_cz_downloader.download(p, path, p_ids)
         except PiconsError as e:
-            log(f"Error: {str(e)}\n")
+            self.append_output("Error: {}\n".format(str(e)))
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         else:
             self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
@@ -810,22 +740,21 @@ class PiconManager(Gtk.Box):
 
         model, paths = self._app.bouquets_view.get_selection().get_selected_rows()
         if len(paths) > 1:
-            self._app.show_error_message("Please, select only one bouquet!")
+            self.show_dialog("Please, select only one bouquet!", DialogType.ERROR)
             return
 
         fav_bouquet = self._app.current_bouquets[bq_selected]
         services = self._app.current_services
-
-        ids = set()
-        for s in (services.get(fav_id) for fav_id in fav_bouquet):
-            ids.add(s.picon_id)
-            ids.add(get_picon_file_name(s.service))
-        return ids
+        return {services.get(fav_id).picon_id for fav_id in fav_bouquet}
 
     def process_provider(self, prv, picons_path):
-        log(f"Getting links to picons for: {prv.name}.\n")
+        self.append_output("Getting links to picons for: {}.\n".format(prv.name))
         return PiconsParser.parse(prv, picons_path, self._picon_ids, self.get_picons_format())
 
+    @run_idle
+    def append_output(self, char):
+        append_text_to_tview(char, self._text_view)
+
     @run_task
     def resize(self, path):
         self.show_info_message(get_message("Resizing..."), Gtk.MessageType.INFO)
@@ -834,7 +763,7 @@ class PiconManager(Gtk.Box):
             from pathlib import Path
             from PIL import Image
         except ImportError as e:
-            self.show_info_message(f"{get_message('Conversion error.')} {e}", Gtk.MessageType.ERROR)
+            self.show_info_message("{} {}".format(get_message("Conversion error."), e), Gtk.MessageType.ERROR)
         else:
             res = (220, 132) if self._resize_220_132_radio_button.get_active() else (100, 60)
 
@@ -846,7 +775,7 @@ class PiconManager(Gtk.Box):
             self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
 
     def on_cancel(self, item=None):
-        if self._is_downloading and show_dialog(DialogType.QUESTION, self._app_window) == Gtk.ResponseType.CANCEL:
+        if self._is_downloading and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
             return True
 
         self.terminate_task()
@@ -857,21 +786,46 @@ class PiconManager(Gtk.Box):
         self._is_downloading = False
         self.show_info_message(get_message("The task is canceled!"), Gtk.MessageType.WARNING)
 
+    def on_close(self, window, event):
+        if self.on_cancel():
+            return True
+
+        self._terminate = True
+        self._is_downloading = False
+        self.save_window_size(window)
+        self._app.update_picons()
+        GLib.idle_add(self._dialog.destroy)
+
+    def save_window_size(self, window):
+        size = window.get_size()
+        height = size.height - self._text_view.get_allocated_height() - self._info_bar.get_allocated_height()
+        self._settings.add("picons_downloader_window_size", (size.width, height))
+
     @run_task
     def run_func(self, func, update=False):
         try:
-            self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
-            GLib.idle_add(self._header_download_box.set_sensitive, False)
+            GLib.idle_add(self._expander.set_expanded, True)
+            GLib.idle_add(self._explorer_action_box.set_sensitive, False)
             func()
         except OSError as e:
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         finally:
-            GLib.idle_add(self._header_download_box.set_sensitive, True)
+            GLib.idle_add(self._explorer_action_box.set_sensitive, True)
             if update:
-                self.update_picons_data(self._picons_dest_view)
+                self.on_picons_dest_changed(self._explorer_dest_path_button)
 
+    def on_info_bar_close(self, bar=None, resp=None):
+        self._info_bar.set_visible(False)
+
+    @run_idle
     def show_info_message(self, text, message_type):
-        self._app.show_info_message(text, message_type)
+        self._info_bar.set_visible(False)
+        self._message_label.set_text(get_message(text))
+        self._info_bar.set_message_type(message_type)
+        self._info_bar.set_visible(True)
+
+    def on_picons_dir_open(self, entry, icon, event_button):
+        update_entry_data(entry, self._dialog, settings=self._settings)
 
     @run_idle
     def on_selected_toggled(self, toggle, path):
@@ -891,17 +845,9 @@ class PiconManager(Gtk.Box):
 
     # *********************** Filter **************************** #
 
-    def on_app_filter_toggled(self, app, value):
-        if app.page is Page.PICONS:
-            self._filter_button.set_active(not self._filter_button.get_active())
-
-    def on_fav_changed(self, view, path, column):
-        if self._app.page is Page.PICONS and self._auto_filter_switch.get_active():
-            model = view.get_model()
-            self._picons_filter_entry.set_text(model.get_value(model.get_iter(path), Column.FAV_SERVICE))
-
     def on_filter_toggled(self, button):
-        active = self._filter_button.get_active()
+        active = button.get_active()
+        self._filter_bar.set_search_mode(active)
         if not active:
             self._picons_filter_entry.set_text("")
 
@@ -909,13 +855,18 @@ class PiconManager(Gtk.Box):
         """ Activates re-filtering for model when filter check-button has toggled. """
         GLib.idle_add(filter_model.refilter, priority=GLib.PRIORITY_LOW)
 
-    @run_with_delay(0.5)
-    def on_picons_filter_changed(self, entry):
-        self._filter_cache.clear()
-        txt = entry.get_text().upper().split("|")
-        for s in self._app.current_services.values():
-            self._filter_cache[s.picon_id] = any(t in s.service.upper() or t in str(s.picon_id) for t in txt)
+    def on_filter_services_switch(self, button, state):
+        """ Activates or deactivates filtering in the main list of services. """
+        if state:
+            self._filter_binding = self._picons_filter_entry.bind_property("text", self._app.filter_entry, "text")
+            self._app.filter_entry.set_text(self._picons_filter_entry.get_text())
+        else:
+            if self._filter_binding:
+                self._filter_binding.unbind()
+                self._app.filter_entry.set_text("")
 
+    @run_with_delay(1)
+    def on_picons_filter_changed(self, entry):
         GLib.idle_add(self._picons_src_filter_model.refilter, priority=GLib.PRIORITY_LOW)
         GLib.idle_add(self._picons_dst_filter_model.refilter, priority=GLib.PRIORITY_LOW)
 
@@ -935,10 +886,11 @@ class PiconManager(Gtk.Box):
             return True
 
         txt = self._picons_filter_entry.get_text().upper()
-        return txt in t.upper() or self._filter_cache.get(t, False)
+        return txt in t.upper() or t in (
+            map(lambda s: s.picon_id, filter(lambda s: txt in s.service.upper(), self._app.current_services.values())))
 
     def on_picon_activated(self, view):
-        if self._info_check_button.get_active():
+        if self._info_toggle_button.get_active():
             model, path = view.get_selection().get_selected_rows()
             if not path:
                 return
@@ -998,21 +950,32 @@ class PiconManager(Gtk.Box):
         model = self._providers_view.get_model()
         model.set_value(model.get_iter(path), 2, value)
 
+    @run_idle
+    def on_visible_page(self, stack: Gtk.Stack, param):
+        name = stack.get_visible_child_name()
+        self._convert_button.set_visible(name == "converter")
+        self._download_source_button.set_visible(name == "downloader")
+        is_explorer = name == "explorer"
+        self._explorer_action_box.set_visible(is_explorer)
+        if is_explorer:
+            self.on_picons_dest_changed(self._explorer_dest_path_button)
+
     @run_idle
     def on_convert(self, item):
-        if show_dialog(DialogType.QUESTION, self._app_window) == Gtk.ResponseType.CANCEL:
+        if show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
             return
 
         picons_path = self._enigma2_path_button.get_filename()
         save_path = self._save_to_button.get_filename()
         if not picons_path or not save_path:
-            self._app.show_error_message("Select paths!")
+            show_dialog(DialogType.ERROR, transient=self._dialog, text="Select paths!")
             return
 
-        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
+        self._expander.set_expanded(True)
         convert_to(src_path=picons_path,
                    dest_path=save_path,
                    s_type=SettingsType.ENIGMA_2,
+                   callback=self.append_output,
                    done_callback=lambda: self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO))
 
     @run_idle
@@ -1028,7 +991,7 @@ class PiconManager(Gtk.Box):
 
     @run_idle
     def show_dialog(self, message, dialog_type):
-        show_dialog(dialog_type, self._app_window, message)
+        show_dialog(dialog_type, self._dialog, message)
 
     def get_picons_format(self):
         picon_format = SettingsType.ENIGMA_2

app/ui/playback.glade

@@ -1,242 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 -->
-<interface>
-  <requires lib="gtk+" version="3.20"/>
-  <object class="GtkEventBox" id="event_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <signal name="button-press-event" handler="on_press" swapped="no"/>
-    <signal name="realize" handler="on_realize" swapped="no"/>
-    <child>
-      <placeholder/>
-    </child>
-  </object>
-  <object class="GtkToolbar" id="tool_bar">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <child>
-      <object class="GtkToolButton" id="prev_button">
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Previous stream in the list</property>
-        <property name="use_underline">True</property>
-        <property name="stock_id">gtk-media-previous</property>
-        <signal name="clicked" handler="on_previous" swapped="no"/>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolButton" id="play_button">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Play</property>
-        <property name="action_name">app.on_play</property>
-        <property name="stock_id">gtk-media-play</property>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolButton" id="stop_button">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Stop playback</property>
-        <property name="action_name">app.on_stop</property>
-        <property name="use_underline">True</property>
-        <property name="stock_id">gtk-media-stop</property>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolButton" id="next_button">
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Next stream in the list</property>
-        <property name="use_underline">True</property>
-        <property name="stock_id">gtk-media-next</property>
-        <signal name="clicked" handler="on_next" swapped="no"/>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolItem" id="player_item">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <child>
-          <object class="GtkBox" id="rewind_box">
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="spacing">2</property>
-            <child>
-              <object class="GtkLabel" id="current_time_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">0</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkScale" id="scale">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="restrict_to_fill_level">False</property>
-                <property name="fill_level">0</property>
-                <property name="draw_value">False</property>
-                <property name="has_origin">False</property>
-                <signal name="change-value" handler="on_rewind" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">True</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="full_time_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">0</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">True</property>
-        <property name="homogeneous">True</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolItem" id="extras_item">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <child>
-          <object class="GtkBox" id="extras_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="spacing">2</property>
-            <child>
-              <object class="GtkMenuButton" id="audio_menu_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="focus_on_click">False</property>
-                <property name="receives_default">True</property>
-                <property name="relief">none</property>
-                <child>
-                  <object class="GtkImage" id="audio_menu_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="tooltip_text" translatable="yes">Audio Track</property>
-                    <property name="icon_name">audio-volume-high</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkMenuButton" id="video_menu_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="focus_on_click">False</property>
-                <property name="receives_default">True</property>
-                <property name="relief">none</property>
-                <child>
-                  <object class="GtkImage" id="video_menu_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="tooltip_text" translatable="yes">Aspect ratio</property>
-                    <property name="icon_name">view-restore</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkMenuButton" id="subtitle_menu_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="focus_on_click">False</property>
-                <property name="receives_default">True</property>
-                <property name="relief">none</property>
-                <child>
-                  <object class="GtkImage" id="subtitle_menu_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="tooltip_text" translatable="yes">Subtitle Track</property>
-                    <property name="icon_name">format-text-underline</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolButton" id="full_button">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Toggle in fullscreen</property>
-        <property name="use_underline">True</property>
-        <property name="stock_id">gtk-fullscreen</property>
-        <signal name="clicked" handler="on_full_screen" swapped="no"/>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkToolButton" id="close_button">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="tooltip_text" translatable="yes">Close playback</property>
-        <property name="use_underline">True</property>
-        <property name="stock_id">gtk-close</property>
-        <signal name="clicked" handler="on_close" swapped="no"/>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="homogeneous">False</property>
-      </packing>
-    </child>
-  </object>
-</interface>

app/ui/playback.py

@@ -1,454 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Additional module for playback. """
-from functools import lru_cache
-
-from gi.repository import GLib, GObject, Gio
-
-from app.commons import run_idle, run_with_delay
-from app.connections import HttpAPI
-from app.eparser.ecommons import BqServiceType
-from app.settings import PlayStreamsMode, IS_DARWIN, SettingsType
-from app.tools.media import Player
-from app.ui.dialogs import get_builder, get_message
-from app.ui.main_helper import get_iptv_url
-from app.ui.uicommons import Gtk, Gdk, UI_RESOURCES_PATH, FavClickMode, Column, IS_GNOME_SESSION, Page
-
-
-class PlayerBox(Gtk.Box):
-
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        # Signals.
-        GObject.signal_new("playback-full-screen", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("playback-close", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("play", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-        GObject.signal_new("stop", self, GObject.SIGNAL_RUN_LAST,
-                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
-
-        self._app = app
-        self._app.connect("fav-clicked", self.on_fav_clicked)
-        self._app.connect("srv-clicked", self.on_srv_clicked)
-        self._app.connect("iptv-clicked", self.on_iptv_clicked)
-        self._app.connect("page-changed", self.on_page_changed)
-        self._app.connect("play-current", self.on_play_current)
-        self._app.connect("play-recording", self.on_play_recording)
-        self._fav_view = app.fav_view
-        self._player = None
-        self._current_mrl = None
-        self._full_screen = False
-        self._playback_window = None
-        self._audio_track_menu = None
-        self._subtitle_track_menu = None
-        self._play_mode = self._app.app_settings.play_streams_mode
-
-        handlers = {"on_realize": self.on_realize,
-                    "on_press": self.on_press,
-                    "on_next": self.on_next,
-                    "on_previous": self.on_previous,
-                    "on_rewind": self.on_rewind,
-                    "on_full_screen": self.on_full_screen,
-                    "on_close": self.on_close}
-
-        builder = get_builder(UI_RESOURCES_PATH + "playback.glade", handlers)
-        self.set_spacing(5)
-        self.set_orientation(Gtk.Orientation.VERTICAL)
-        self._event_box = builder.get_object("event_box")
-        self.pack_start(self._event_box, True, True, 0)
-        if not IS_DARWIN:
-            self.pack_end(builder.get_object("tool_bar"), False, True, 0)
-            self._scale = builder.get_object("scale")
-            self._full_time_label = builder.get_object("full_time_label")
-            self._current_time_label = builder.get_object("current_time_label")
-            self._rewind_box = builder.get_object("rewind_box")
-            self._tool_bar = builder.get_object("tool_bar")
-            self._prev_button = builder.get_object("prev_button")
-            self._next_button = builder.get_object("next_button")
-            self._audio_menu_button = builder.get_object("audio_menu_button")
-            self._video_menu_button = builder.get_object("video_menu_button")
-            self._subtitle_menu_button = builder.get_object("subtitle_menu_button")
-            self._fav_view.bind_property("sensitive", self._prev_button, "sensitive")
-            self._fav_view.bind_property("sensitive", self._next_button, "sensitive")
-
-        self.connect("delete-event", self.on_delete)
-        self.connect("show", self.set_player_area_size)
-
-    def on_fav_clicked(self, app, mode):
-        if mode is not FavClickMode.STREAM and not self._app.http_api:
-            return
-
-        self._fav_view.set_sensitive(False)
-        if mode is FavClickMode.STREAM:
-            self.on_play_stream()
-        elif mode is FavClickMode.ZAP_PLAY:
-            self._app.on_zap(self.on_watch)
-        elif mode is FavClickMode.PLAY:
-            self.on_play_service()
-
-    def on_srv_clicked(self, app, mode):
-        if not self._app.http_api:
-            return
-
-        view = self._app.services_view
-        path, column = view.get_cursor()
-        if path:
-            srv = self._app.current_services.get(view.get_model()[path][Column.SRV_FAV_ID], None)
-            if not srv or not srv.picon_id:
-                return
-
-            ref = self._app.get_service_ref_data(srv)
-            s_type = self._app.app_settings.setting_type
-            error_msg = "No connection to the receiver!"
-            if s_type is SettingsType.ENIGMA_2:
-                def zap(rq):
-                    self.on_watch() if rq and rq.get("e2state", False) else self.on_error(None, error_msg)
-
-                self._app.http_api.send(HttpAPI.Request.ZAP, ref, zap)
-            elif self._s_type is SettingsType.NEUTRINO_MP:
-                def zap(rq):
-                    self.on_watch() if rq and rq.get("data", None) == "ok" else self.on_error(None, error_msg)
-
-                self._app.http_api.send(HttpAPI.Request.N_ZAP, f"?{ref}", zap)
-
-    def on_iptv_clicked(self, app, mode):
-        if not self._app.http_api:
-            return
-
-        view = self._app.iptv_services_view
-        path, column = view.get_cursor()
-        if path:
-            row = view.get_model()[path][:]
-            url = get_iptv_url(row, self._app.app_settings.setting_type, Column.IPTV_FAV_ID)
-            self.play(url, row[Column.IPTV_SERVICE]) if url else self.on_error(None, "No reference is present!")
-
-    def on_play_current(self, app, url):
-        self.on_watch()
-
-    def on_play_recording(self, app, url):
-        self.play(url)
-
-    def on_page_changed(self, app, page):
-        self.on_close()
-        self.set_visible(False)
-
-    def on_realize(self, box):
-        if not self._player:
-            settings = self._app.app_settings
-            try:
-                self._player = Player.make(settings.stream_lib, settings.play_streams_mode, self._event_box)
-            except (ImportError, NameError) as e:
-                self._app.show_error_message(str(e))
-                return True
-            else:
-                self.init_playback_elements()
-                self.emit("play", self._current_mrl)
-            finally:
-                if settings.play_streams_mode is PlayStreamsMode.BUILT_IN:
-                    self.set_player_area_size(box)
-
-    def init_playback_elements(self):
-        self._player.connect("error", self.on_error)
-        self._player.connect("played", self.on_played)
-        self._player.connect("audio-track", self.on_audio_track_changed)
-        self._player.connect("subtitle-track", self.on_subtitle_track_changed)
-        self._app.app_window.connect("key-press-event", self.on_key_press)
-
-        builder = get_builder(UI_RESOURCES_PATH + "app_menu.ui")
-        self._audio_track_menu = builder.get_object("audio_track_menu")
-        self._subtitle_track_menu = builder.get_object("subtitle_track_menu")
-        audio_menu = builder.get_object("audio_menu")
-        video_menu = builder.get_object("video_menu")
-        subtitle_menu = builder.get_object("subtitle_menu")
-
-        if not IS_GNOME_SESSION:
-            menu_bar = self._app.get_menubar()
-            menu_bar.insert_section(1, None, audio_menu)
-            menu_bar.insert_section(2, None, video_menu)
-            menu_bar.insert_section(3, None, subtitle_menu)
-
-        if not IS_DARWIN:
-            self._player.connect("position", self.on_time_changed)
-            self._audio_menu_button.set_menu_model(self._audio_track_menu)
-            self._video_menu_button.set_menu_model(builder.get_object("aspect_ratio_menu"))
-            self._subtitle_menu_button.set_menu_model(self._subtitle_track_menu)
-        # Actions.
-        self._app.set_action("on_play", self.on_play)
-        self._app.set_action("on_stop", self.on_stop)
-        audio_track_action = Gio.SimpleAction.new_stateful("on_set_audio_track", GLib.VariantType.new("i"),
-                                                           GLib.Variant("i", 0))
-        audio_track_action.connect("activate", self.on_set_audio_track)
-        self._app.add_action(audio_track_action)
-        aspect_action = Gio.SimpleAction.new_stateful("on_set_aspect_ratio", GLib.VariantType.new("s"),
-                                                      GLib.Variant("s", ""))
-        aspect_action.connect("activate", self.on_set_aspect_ratio)
-        self._app.add_action(aspect_action)
-        subtitle_track_action = Gio.SimpleAction.new_stateful("on_set_subtitle_track", GLib.VariantType.new("i"),
-                                                              GLib.Variant("i", -1))
-        subtitle_track_action.connect("activate", self.on_set_subtitle_track)
-        self._app.add_action(subtitle_track_action)
-
-    def on_play(self, action=None, value=None):
-        self.emit("play", None)
-
-    def on_stop(self, action=None, value=None):
-        self.emit("stop", None)
-
-    def on_next(self, button):
-        if self._fav_view.do_move_cursor(self._fav_view, Gtk.MovementStep.DISPLAY_LINES, 1):
-            self.set_player_action()
-
-    def on_previous(self, button):
-        if self._fav_view.do_move_cursor(self._fav_view, Gtk.MovementStep.DISPLAY_LINES, -1):
-            self.set_player_action()
-
-    def on_rewind(self, scale, scroll_type, value):
-        self._player.set_time(int(value))
-
-    def on_full_screen(self, item=None):
-        self._full_screen = not self._full_screen
-        if self._play_mode is PlayStreamsMode.BUILT_IN:
-            self._tool_bar.set_visible(not self._full_screen)
-            self.emit("playback-full-screen", not self._full_screen)
-        elif self._playback_window:
-            if not IS_DARWIN:
-                self._tool_bar.set_visible(not self._full_screen)
-            self._playback_window.fullscreen() if self._full_screen else self._playback_window.unfullscreen()
-
-    def on_close(self, action=None, value=None):
-        if self._playback_window:
-            self._app.app_settings.add("playback_window_size", self._playback_window.get_size())
-            self._playback_window.hide()
-
-        self.on_stop()
-        self.hide()
-        self.emit("playback-close", None)
-
-        return True
-
-    @run_with_delay(1)
-    def on_audio_track_changed(self, player, tracks):
-        self._audio_track_menu.remove_all()
-        for t in tracks:
-            item = Gio.MenuItem.new(t[1], None)
-            item.set_action_and_target_value("app.on_set_audio_track", GLib.Variant("i", t[0]))
-            self._audio_track_menu.append_item(item)
-
-    @run_with_delay(1)
-    def on_subtitle_track_changed(self, player, tracks):
-        self._subtitle_track_menu.remove_all()
-        for t in tracks:
-            item = Gio.MenuItem.new(t[1], None)
-            item.set_action_and_target_value("app.on_set_subtitle_track", GLib.Variant("i", t[0]))
-            self._subtitle_track_menu.append_item(item)
-
-    def on_set_audio_track(self, action, value):
-        action.set_state(value)
-        self._player.set_audio_track(value.get_int32())
-
-    def on_set_aspect_ratio(self, action, value):
-        action.set_state(value)
-        self._player.set_aspect_ratio(value.get_string())
-
-    def on_set_subtitle_track(self, action, value):
-        action.set_state(value)
-        self._player.set_subtitle_track(value.get_int32())
-
-    def on_press(self, area, event):
-        if event.button == Gdk.BUTTON_PRIMARY:
-            if event.type == Gdk.EventType.DOUBLE_BUTTON_PRESS:
-                self.on_full_screen()
-
-    def on_key_press(self, widget, event):
-        if self._player and self.get_visible():
-            key = event.keyval
-            if any((key == Gdk.KEY_F11, key == Gdk.KEY_f, self._full_screen and key == Gdk.KEY_Escape)):
-                self.on_full_screen()
-
-    def on_delete(self, box):
-        if self._player:
-            self._player.release()
-
-    @run_with_delay(1)
-    def set_player_action(self):
-        click_mode = self._app.app_settings.fav_click_mode
-        self._fav_view.set_sensitive(False)
-        if click_mode is FavClickMode.PLAY:
-            self.on_play_service()
-        elif click_mode is FavClickMode.ZAP_PLAY:
-            self._app.on_zap(self.on_watch)
-        elif click_mode is FavClickMode.STREAM:
-            self.on_play_stream()
-
-    def update_buttons(self):
-        if self._player:
-            path, column = self._fav_view.get_cursor()
-            current_index = path[0]
-            self._player_prev_button.set_sensitive(current_index != 0)
-            self._player_next_button.set_sensitive(len(self._fav_model) != current_index + 1)
-
-    @lru_cache(maxsize=1)
-    def on_duration_changed(self, duration):
-        self._scale.set_value(0)
-        self._scale.get_adjustment().set_upper(duration)
-        GLib.idle_add(self._rewind_box.set_visible, duration > 0, priority=GLib.PRIORITY_LOW)
-        GLib.idle_add(self._current_time_label.set_text, "0", priority=GLib.PRIORITY_LOW)
-        GLib.idle_add(self._full_time_label.set_text, self.get_time_str(duration),
-                      priority=GLib.PRIORITY_LOW)
-
-    def on_time_changed(self, widget, t):
-        if not self._full_screen and self._rewind_box.get_visible():
-            GLib.idle_add(self._current_time_label.set_text, self.get_time_str(t),
-                          priority=GLib.PRIORITY_LOW)
-
-    def get_time_str(self, duration):
-        """ Returns a string representation of time from duration in milliseconds """
-        m, s = divmod(duration // 1000, 60)
-        h, m = divmod(m, 60)
-        return f"{str(h) + ':' if h else ''}{m:02d}:{s:02d}"
-
-    def set_player_area_size(self, widget):
-        w, h = self._app.app_window.get_size()
-        widget.set_size_request(w * 0.6, -1)
-
-    @run_idle
-    def show_playback_window(self, title=None):
-        width, height = 480, 240
-        size = self._app.app_settings.get("playback_window_size")
-        if size:
-            width, height = size
-
-        if self._playback_window:
-            self._playback_window.show()
-            self._playback_window.set_title(title or self.get_playback_title())
-        else:
-            self._playback_window = Gtk.Window(title=title or self.get_playback_title(),
-                                               window_position=Gtk.WindowPosition.CENTER,
-                                               icon_name="demon-editor")
-
-            self._playback_window.connect("delete-event", self.on_close)
-            self._playback_window.connect("key-press-event", self.on_key_press)
-            self._playback_window.bind_property("visible", self._event_box, "visible")
-
-            if not IS_DARWIN:
-                self._prev_button.set_visible(False)
-                self._next_button.set_visible(False)
-
-            self.reparent(self._playback_window)
-            self._playback_window.set_application(self._app)
-
-        self.show()
-        self._playback_window.resize(width, height)
-        self._playback_window.show()
-
-    def get_playback_title(self):
-        if self._app.page is not Page.RECORDINGS:
-            path, column = self._fav_view.get_cursor()
-            if path:
-                return f"DemonEditor [{self._app.fav_view.get_model()[path][:][Column.FAV_SERVICE]}]"
-        else:
-            return f"DemonEditor [{get_message('Recordings')}]"
-        return f"DemonEditor [{get_message('Playback')}]"
-
-    def on_play_stream(self):
-        path, column = self._fav_view.get_cursor()
-        if path:
-            row = self._fav_view.get_model()[path][:]
-            if row[Column.FAV_TYPE] != BqServiceType.IPTV.name:
-                self.on_error(None, "Not allowed in this context!")
-                return
-
-            url = get_iptv_url(row, self._app.app_settings.setting_type)
-            self.play(url) if url else self.on_error(None, "No reference is present!")
-
-    def on_play_service(self, item=None):
-        path, column = self._fav_view.get_cursor()
-        if not path or not self._app.http_api:
-            return
-
-        ref = self._app.get_service_ref(path)
-        if not ref:
-            return
-
-        if self._player and self._player.is_playing():
-            self.emit("stop", None)
-
-        s_type = self._app.app_settings.setting_type
-        req = HttpAPI.Request.STREAM if s_type is SettingsType.ENIGMA_2 else HttpAPI.Request.N_STREAM
-        self._app.http_api.send(req, ref, self.watch)
-
-    def on_watch(self, item=None):
-        """ Switch to the channel and watch in the player. """
-        s_type = self._app.app_settings.setting_type
-        if s_type is SettingsType.ENIGMA_2:
-            self._app.http_api.send(HttpAPI.Request.STREAM_CURRENT, "", self.watch)
-        elif s_type is SettingsType.NEUTRINO_MP:
-            self._app.http_api.send(HttpAPI.Request.N_ZAP, "",
-                                    lambda rf: self._app.http_api.send(HttpAPI.Request.N_STREAM, rf.get("data", ""),
-                                                                       self.watch))
-
-    def watch(self, data):
-        url = self._app.get_url_from_m3u(data)
-        GLib.timeout_add_seconds(1, self.play, url) if url else self.on_error(None, "Can't Playback!")
-
-    def play(self, url, title=None):
-        if self._play_mode is PlayStreamsMode.M3U:
-            self._app.save_stream_to_m3u(url)
-            return
-
-        if self._play_mode is not self._app.app_settings.play_streams_mode:
-            self.on_error(None, "Play mode has been changed!\nRestart the program to apply the settings.")
-            return
-
-        if self._play_mode is PlayStreamsMode.BUILT_IN:
-            self.show()
-        elif self._play_mode is PlayStreamsMode.WINDOW:
-            self.show_playback_window(title)
-
-        if self._player:
-            self.emit("play", url)
-        else:
-            self._current_mrl = url
-
-    @run_idle
-    def on_played(self, player, duration):
-        self._fav_view.set_sensitive(True)
-        if not IS_DARWIN:
-            self.on_duration_changed(duration)
-
-    @run_idle
-    def on_error(self, player, msg):
-        self._app.show_error_message(msg)
-        self._fav_view.set_sensitive(True)
-
-
-if __name__ == "__main__":
-    pass

app/ui/recordings.glade

@@ -1,581 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2
-
-The MIT License (MIT)
-
-Copyright (c) 2018-2022 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface domain="demon-editor">
-  <requires lib="gtk+" version="3.20"/>
-  <!-- interface-css-provider-path style.css -->
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-description Enigma2 channel and satellites list editor. -->
-  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkMenu" id="popup_menu">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <child>
-      <object class="GtkImageMenuItem" id="play_menu_item">
-        <property name="label">gtk-media-play</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="use_underline">True</property>
-        <property name="use_stock">True</property>
-        <signal name="activate" handler="on_play" swapped="no"/>
-      </object>
-    </child>
-    <child>
-      <object class="GtkSeparatorMenuItem" id="menu_separator">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkImageMenuItem" id="remove_menu_item">
-        <property name="label">gtk-remove</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="use_underline">True</property>
-        <property name="use_stock">True</property>
-        <signal name="activate" handler="on_recording_remove" swapped="no"/>
-        <accelerator key="Delete" signal="activate"/>
-      </object>
-    </child>
-  </object>
-  <object class="GtkListStore" id="rec_paths_model">
-    <columns>
-      <!-- column-name icon -->
-      <column type="GdkPixbuf"/>
-      <!-- column-name title -->
-      <column type="gchararray"/>
-      <!-- column-name path -->
-      <column type="gchararray"/>
-    </columns>
-  </object>
-  <object class="GtkListStore" id="recordings_model">
-    <columns>
-      <!-- column-name logo -->
-      <column type="GdkPixbuf"/>
-      <!-- column-name service -->
-      <column type="gchararray"/>
-      <!-- column-name title -->
-      <column type="gchararray"/>
-      <!-- column-name time -->
-      <column type="gchararray"/>
-      <!-- column-name length -->
-      <column type="gchararray"/>
-      <!-- column-name file -->
-      <column type="gchararray"/>
-      <!-- column-name desc -->
-      <column type="gchararray"/>
-      <!-- column-name data -->
-      <column type="PyObject"/>
-    </columns>
-  </object>
-  <object class="GtkTreeModelFilter" id="recordings_filter_model">
-    <property name="child_model">recordings_model</property>
-  </object>
-  <object class="GtkTreeModelSort" id="recordings_sort_model">
-    <property name="model">recordings_filter_model</property>
-    <signal name="row-deleted" handler="on_recordings_model_changed" swapped="no"/>
-    <signal name="row-inserted" handler="on_recordings_model_changed" swapped="no"/>
-  </object>
-  <object class="GtkBox" id="recordings_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="orientation">vertical</property>
-    <child>
-      <object class="GtkPaned" id="recordings_paned">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="wide_handle">True</property>
-        <child>
-          <object class="GtkFrame" id="recordings_frame">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label_xalign">0.49000000953674316</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkBox" id="recordings_main_box">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="margin_left">5</property>
-                <property name="margin_right">5</property>
-                <property name="margin_top">2</property>
-                <property name="orientation">vertical</property>
-                <child>
-                  <object class="GtkBox" id="recordings_header_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
-                    <property name="margin_right">5</property>
-                    <property name="margin_top">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="spacing">5</property>
-                    <child>
-                      <object class="GtkToggleButton" id="recordings_filter_button">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="focus_on_click">False</property>
-                        <property name="receives_default">True</property>
-                        <property name="tooltip_text" translatable="yes">Filter</property>
-                        <signal name="toggled" handler="on_recordings_filter_toggled" swapped="no"/>
-                        <child>
-                          <object class="GtkImage" id="recordings_filter_button_image">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="icon_name">edit-find-replace-symbolic</property>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkButton" id="recordings_remove_button">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="receives_default">True</property>
-                        <property name="tooltip_text" translatable="yes">Remove</property>
-                        <property name="always_show_image">True</property>
-                        <signal name="clicked" handler="on_recording_remove" swapped="no"/>
-                        <child>
-                          <object class="GtkImage" id="remove_recording_image">
-                            <property name="visible">True</property>
-                            <property name="can_focus">False</property>
-                            <property name="icon_name">user-trash-symbolic</property>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkBox" id="recordings_fs_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
-                    <property name="margin_right">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="spacing">10</property>
-                    <child>
-                      <object class="GtkSearchEntry" id="recordings_filter_entry">
-                        <property name="can_focus">True</property>
-                        <property name="primary_icon_name">edit-find-replace-symbolic</property>
-                        <property name="primary_icon_activatable">False</property>
-                        <property name="primary_icon_sensitive">False</property>
-                        <property name="visible" bind-source="recordings_filter_button" bind-property="active"/>
-                        <signal name="search-changed" handler="on_recordings_filter_changed" swapped="no"/>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkBox" id="recordings_search_box">
-                        <property name="can_focus">False</property>
-                        <property name="valign">center</property>
-                        <child>
-                          <object class="GtkSearchEntry" id="recordings_search_entry">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="primary_icon_name">edit-find-symbolic</property>
-                            <property name="primary_icon_activatable">False</property>
-                            <property name="primary_icon_sensitive">False</property>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">True</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkButton" id="recordings_search_down_button">
-                            <property name="visible">True</property>
-                            <property name="sensitive">False</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">True</property>
-                            <child>
-                              <object class="GtkArrow" id="recordings_down_arrow">
-                                <property name="visible">True</property>
-                                <property name="can_focus">False</property>
-                                <property name="arrow_type">down</property>
-                              </object>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">False</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkButton" id="recordings_search_up_button">
-                            <property name="visible">True</property>
-                            <property name="sensitive">False</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">True</property>
-                            <child>
-                              <object class="GtkArrow" id="recordings_up_arrow">
-                                <property name="visible">True</property>
-                                <property name="can_focus">False</property>
-                                <property name="arrow_type">up</property>
-                              </object>
-                            </child>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">False</property>
-                            <property name="position">2</property>
-                          </packing>
-                        </child>
-                        <style>
-                          <class name="group"/>
-                        </style>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">False</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkScrolledWindow" id="recordings_view_scrolled_window">
-                    <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="shadow_type">in</property>
-                    <child>
-                      <object class="GtkTreeView" id="recordings_view">
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="model">recordings_sort_model</property>
-                        <property name="fixed_height_mode">True</property>
-                        <property name="rubber_banding">True</property>
-                        <property name="enable_grid_lines">both</property>
-                        <property name="tooltip_column">6</property>
-                        <signal name="button-press-event" handler="on_popup_menu" object="popup_menu" swapped="no"/>
-                        <signal name="key-press-event" handler="on_recordings_key_press" swapped="no"/>
-                        <signal name="row-activated" handler="on_recordings_activated" swapped="no"/>
-                        <child internal-child="selection">
-                          <object class="GtkTreeSelection" id="recordings_view_selection">
-                            <property name="mode">multiple</property>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_service_column">
-                            <property name="resizable">True</property>
-                            <property name="sizing">fixed</property>
-                            <property name="min_width">150</property>
-                            <property name="title" translatable="yes">Service</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">1</property>
-                            <child>
-                              <object class="GtkCellRendererPixbuf" id="rec_log_renderer">
-                                <property name="xpad">5</property>
-                                <property name="ypad">2</property>
-                              </object>
-                              <attributes>
-                                <attribute name="pixbuf">0</attribute>
-                              </attributes>
-                            </child>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_service_renderer">
-                                <property name="xalign">0.49000000953674316</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">1</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_title_column">
-                            <property name="resizable">True</property>
-                            <property name="sizing">fixed</property>
-                            <property name="min_width">150</property>
-                            <property name="title" translatable="yes">Title</property>
-                            <property name="expand">True</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">2</property>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_title_renderer">
-                                <property name="xpad">5</property>
-                                <property name="ellipsize">end</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">2</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_time_column">
-                            <property name="resizable">True</property>
-                            <property name="sizing">fixed</property>
-                            <property name="fixed_width">180</property>
-                            <property name="min_width">100</property>
-                            <property name="title" translatable="yes">Time</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">3</property>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_time_renderer">
-                                <property name="xpad">5</property>
-                                <property name="xalign">0.49000000953674316</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">3</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_len_column">
-                            <property name="min_width">100</property>
-                            <property name="sizing">fixed</property>
-                            <property name="title" translatable="yes">Length</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">4</property>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_len_renderer">
-                                <property name="xalign">0.49000000953674316</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">4</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_file_column">
-                            <property name="resizable">True</property>
-                            <property name="sizing">fixed</property>
-                            <property name="min_width">100</property>
-                            <property name="title" translatable="yes">File</property>
-                            <property name="expand">True</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">5</property>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_file_renderer">
-                                <property name="ellipsize">end</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">5</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkTreeViewColumn" id="rec_desc_column">
-                            <property name="resizable">True</property>
-                            <property name="sizing">fixed</property>
-                            <property name="title" translatable="yes">Description</property>
-                            <property name="expand">True</property>
-                            <property name="alignment">0.5</property>
-                            <property name="sort_column_id">6</property>
-                            <child>
-                              <object class="GtkCellRendererText" id="rec_desc_renderer">
-                                <property name="ellipsize">end</property>
-                              </object>
-                              <attributes>
-                                <attribute name="text">6</attribute>
-                              </attributes>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">True</property>
-                    <property name="fill">True</property>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkBox" id="recordings_status_box">
-                    <property name="height_request">26</property>
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
-                    <property name="margin_right">5</property>
-                    <property name="spacing">5</property>
-                    <child>
-                      <object class="GtkImage" id="recordings_count_image">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="icon_name">document-properties</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkLabel" id="recordings_count_label">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="label">0</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <placeholder/>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">3</property>
-                  </packing>
-                </child>
-              </object>
-            </child>
-            <child type="label">
-              <object class="GtkLabel" id="recordings_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Recordings</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="resize">True</property>
-            <property name="shrink">True</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkFrame" id="recordings_paths_frame">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label_xalign">0.49000000953674316</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkScrolledWindow" id="paths_view_scrolled_window">
-                <property name="width_request">250</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="margin_left">5</property>
-                <property name="margin_right">5</property>
-                <property name="margin_bottom">5</property>
-                <property name="shadow_type">in</property>
-                <property name="min_content_height">100</property>
-                <child>
-                  <object class="GtkTreeView" id="recordings_paths_view">
-                    <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="model">rec_paths_model</property>
-                    <property name="headers_visible">False</property>
-                    <property name="search_column">1</property>
-                    <property name="rubber_banding">True</property>
-                    <property name="activate_on_single_click">True</property>
-                    <signal name="button-press-event" handler="on_path_press" swapped="no"/>
-                    <signal name="row-activated" handler="on_path_activated" swapped="no"/>
-                    <child internal-child="selection">
-                      <object class="GtkTreeSelection" id="rec_paths_selection">
-                        <property name="mode">multiple</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkTreeViewColumn" id="rec_paths_column">
-                        <property name="resizable">True</property>
-                        <property name="min_width">100</property>
-                        <property name="title" translatable="yes">Paths</property>
-                        <property name="expand">True</property>
-                        <property name="clickable">True</property>
-                        <property name="alignment">0.5</property>
-                        <property name="sort_column_id">1</property>
-                        <child>
-                          <object class="GtkCellRendererPixbuf" id="ftp_icon_column_renderer">
-                            <property name="xalign">0.019999999552965164</property>
-                          </object>
-                          <attributes>
-                            <attribute name="pixbuf">0</attribute>
-                          </attributes>
-                        </child>
-                        <child>
-                          <object class="GtkCellRendererText" id="ftp_name_column_renderer">
-                            <property name="xalign">0.019999999552965164</property>
-                            <property name="ellipsize">end</property>
-                          </object>
-                          <attributes>
-                            <attribute name="text">1</attribute>
-                          </attributes>
-                        </child>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child type="label">
-              <object class="GtkLabel" id="recordings_path_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Paths</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="resize">False</property>
-            <property name="shrink">True</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">True</property>
-        <property name="fill">True</property>
-        <property name="position">2</property>
-      </packing>
-    </child>
-  </object>
-</interface>

app/ui/recordings.py

@@ -1,337 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Module for working with recordings. """
-import os
-from datetime import datetime
-from ftplib import all_errors
-from io import BytesIO, TextIOWrapper
-from urllib.parse import quote
-
-from app.ui.tasks import BGTaskWidget
-from .dialogs import get_builder, show_dialog, DialogType
-from .main_helper import get_base_paths, get_base_model, on_popup_menu
-from .uicommons import Gtk, Gdk, GLib, UI_RESOURCES_PATH, Column, KeyboardKey, Page
-from ..commons import run_task, run_idle, log
-from ..connections import UtfFTP, HttpAPI
-from ..settings import IS_DARWIN, PlayStreamsMode
-
-
-class RecordingsTool(Gtk.Box):
-    ROOT = ".."
-    DEFAULT_PATH = "/hdd"
-
-    def __init__(self, app, settings, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._app = app
-        self._app.connect("layout-changed", self.on_layout_changed)
-        self._app.connect("data-receive", self.on_data_receive)
-        self._app.connect("profile-changed", self.init)
-
-        self._settings = settings
-        self._ftp = None
-        self._logos = {}
-        # Icon.
-        theme = Gtk.IconTheme.get_default()
-        icon = "folder-symbolic" if IS_DARWIN else "folder"
-        self._icon = theme.load_icon(icon, 24, 0) if theme.lookup_icon(icon, 24, 0) else None
-
-        handlers = {"on_path_press": self.on_path_press,
-                    "on_path_activated": self.on_path_activated,
-                    "on_recordings_activated": self.on_recordings_activated,
-                    "on_play": self.on_play,
-                    "on_recording_remove": self.on_recording_remove,
-                    "on_recordings_model_changed": self.on_recordings_model_changed,
-                    "on_recordings_filter_changed": self.on_recordings_filter_changed,
-                    "on_recordings_filter_toggled": self.on_recordings_filter_toggled,
-                    "on_recordings_key_press": self.on_recordings_key_press,
-                    "on_popup_menu": on_popup_menu}
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}recordings.glade", handlers)
-
-        self._rec_view = builder.get_object("recordings_view")
-        self._paths_view = builder.get_object("recordings_paths_view")
-        self._paned = builder.get_object("recordings_paned")
-        self._model = builder.get_object("recordings_model")
-        self._filter_model = builder.get_object("recordings_filter_model")
-        self._filter_model.set_visible_func(self.recordings_filter_function)
-        self._filter_entry = builder.get_object("recordings_filter_entry")
-        self._recordings_count_label = builder.get_object("recordings_count_label")
-        self.pack_start(builder.get_object("recordings_box"), True, True, 0)
-        self._rec_view.get_model().set_sort_func(3, self.time_sort_func, 3)
-
-        srv_column = builder.get_object("rec_service_column")
-        renderer = builder.get_object("rec_log_renderer")
-        size = self._app.app_settings.list_picon_size
-        renderer.set_fixed_size(size, size * 0.65)
-        srv_column.set_cell_data_func(renderer, self.logo_data_func)
-
-        if settings.alternate_layout:
-            self.on_layout_changed(app, True)
-
-        self.init()
-        self.show()
-
-    def clear_data(self):
-        self._model.clear()
-        self._paths_view.get_model().clear()
-
-    def on_layout_changed(self, app, alt_layout):
-        ch1 = self._paned.get_child1()
-        ch2 = self._paned.get_child2()
-        self._paned.remove(ch1)
-        self._paned.remove(ch2)
-        self._paned.add1(ch2)
-        self._paned.add(ch1)
-
-    def on_data_receive(self, app, page):
-        if page is Page.RECORDINGS:
-            model, paths = self._rec_view.get_selection().get_selected_rows()
-            if not paths:
-                self._app.show_error_message("No selected item!")
-                return
-
-            response = show_dialog(DialogType.CHOOSER, self._app.app_window, settings=self._settings,
-                                   title="Open folder", create_dir=True)
-            if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-                return
-
-            files = (model[p][5] for p in paths)
-            bgw = BGTaskWidget(self._app, "Downloading recordings...", self.download_recordings, files, response)
-            self._app.emit("add-background-task", bgw)
-
-    def download_recordings(self, files, dst):
-        for file in files:
-            try:
-                with open(os.path.join(dst, os.path.basename(file)), "wb") as f:
-                    log(f"Downloading recording: {file}.   Status: {self._ftp.download_binary(file, f)}".rstrip())
-            except OSError as e:
-                log(str(e))
-
-    @run_task
-    def init(self, app=None, arg=None):
-        GLib.idle_add(self.clear_data)
-        try:
-            if self._ftp:
-                self._ftp.close()
-
-            self._ftp = UtfFTP(host=self._settings.host, user=self._settings.user, passwd=self._settings.password)
-            self._ftp.encoding = "utf-8"
-        except all_errors:
-            pass  # NOP
-        else:
-            self.init_paths(self.DEFAULT_PATH)
-
-    @run_idle
-    def init_paths(self, path=None):
-        self.clear_data()
-        if not self._ftp:
-            return
-
-        if path:
-            try:
-                self._ftp.cwd(path)
-            except all_errors as e:
-                pass
-
-        files = []
-        try:
-            self._ftp.dir(files.append)
-        except all_errors as e:
-            log(e)
-        else:
-            self.append_paths(files)
-
-    @run_idle
-    def append_paths(self, files):
-        model = self._paths_view.get_model()
-        model.clear()
-        model.append((None, self.ROOT, self._ftp.pwd()))
-
-        for f in files:
-            f_data = self._ftp.get_file_data(f)
-            if len(f_data) < 9:
-                log(f"{__class__.__name__}. Folder data parsing error. [{f}]")
-                continue
-
-            f_type = f_data[0][0]
-
-            if f_type == "d":
-                model.append((self._icon, f_data[8], self._ftp.pwd()))
-
-    def on_path_activated(self, view, path, column):
-        row = view.get_model()[path][:]
-        path = f"{row[-1]}/{row[1]}/"
-        self._app.send_http_request(HttpAPI.Request.RECORDINGS, quote(path), self.update_recordings_data)
-
-    def on_path_press(self, view, event):
-        target = view.get_path_at_pos(event.x, event.y)
-        if not target or event.button != Gdk.BUTTON_PRIMARY:
-            return
-
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS:
-            self.init_paths(self._paths_view.get_model()[target[0]][1])
-
-    @run_idle
-    def update_recordings_data(self, recordings):
-        self._model.clear()
-        recs = recordings.get("recordings", [])
-        list(map(self._model.append, (self.get_recordings_row(r) for r in recs)))
-        list(map(self.get_rec_service_logo, recs))
-
-    def get_recordings_row(self, rec):
-        service = rec.get("e2servicename")
-        title = rec.get("e2title", "")
-        r_time = datetime.fromtimestamp(int(rec.get("e2time", "0"))).strftime("%a, %x, %H:%M")
-        length = rec.get("e2length", "0")
-        file = rec.get("e2filename", "")
-        desc = rec.get("e2description", "")
-
-        return None, service, title, r_time, length, file, desc, rec
-
-    def get_rec_service_logo(self, rec_data):
-        if not rec_data.get("e2servicename", None):
-            return
-
-        ref = rec_data.get("e2servicereference", None)
-        logo = self._logos.get(rec_data.get("e2servicereference", None))
-
-        if not logo:
-            file = rec_data.get("e2filename", None)
-            if file:
-                meta = f"RETR {file}.meta"
-                io = BytesIO()
-                try:
-                    self._ftp.retrbinary(meta, io.write)
-                except all_errors:
-                    pass
-                else:
-                    io.seek(0)
-                    f_ref, sep, name = TextIOWrapper(io, errors="ignore").readline().partition("::")
-                    self._logos[ref] = self._app.picons.get(f"{f_ref.replace(':', '_')}.png")
-
-    def on_recordings_activated(self, view, path, column):
-        rec = view.get_model()[path][-1]
-        self._app.send_http_request(HttpAPI.Request.STREAM_TS, rec.get("e2filename", ""), self.on_play_recording)
-
-    def on_play(self, item):
-        path, column = self._rec_view.get_cursor()
-        if not path:
-            self._app.show_error_message("No selected item!")
-            return
-
-        self.on_recordings_activated(self._rec_view, path, column)
-
-    def on_play_recording(self, m3u):
-        url = self._app.get_url_from_m3u(m3u)
-        if url:
-            self._app.emit("play-recording", url)
-
-    def on_recording_remove(self, action=None, value=None):
-        """ Removes recordings via FTP. """
-        model, paths = self._rec_view.get_selection().get_selected_rows()
-        if not paths:
-            self._app.show_error_message("No selected item!")
-            return
-
-        if show_dialog(DialogType.QUESTION, self._app.app_window) != Gtk.ResponseType.OK:
-            return
-
-        paths = get_base_paths(paths, model)
-        model = get_base_model(model)
-        to_delete = []
-
-        if paths and self._ftp:
-            for file, itr in ((model[p][-1].get("e2filename", ""), model.get_iter(p)) for p in paths):
-                resp = self._ftp.delete_file(file)
-                if resp.startswith("2"):
-                    to_delete.append((itr, file))
-                else:
-                    self._app.show_error_message(resp)
-                    break
-
-        [self.remove_meta_files(f) for i, f in to_delete if model.remove(i) or True]
-
-    @run_task
-    def remove_meta_files(self, file):
-        name, ex = os.path.splitext(file)
-        [self._ftp.delete_file(f"{name}{suf}") for suf in (f"{ex}.ap", f"{ex}.cuts", f"{ex}.meta", f"{ex}.sc", ".eit")]
-
-    def on_recordings_model_changed(self, model, path, itr=None):
-        self._recordings_count_label.set_text(str(len(model)))
-
-    def on_recordings_filter_changed(self, entry):
-        self._filter_model.refilter()
-
-    def recordings_filter_function(self, model, itr, data):
-        txt = self._filter_entry.get_text().upper()
-        return next((s for s in model.get(itr, 1, 2, 3, 5, 6) if s and txt in s.upper()), False)
-
-    def on_recordings_filter_toggled(self, button):
-        if not button.get_active():
-            self._filter_entry.set_text("")
-
-    def on_recordings_key_press(self, view, event):
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-
-        key = KeyboardKey(key_code)
-        if key is KeyboardKey.DELETE:
-            self.on_recording_remove()
-
-    def on_playback(self, box, state):
-        """ Updates state of the UI elements for playback mode. """
-        if self._settings.play_streams_mode is PlayStreamsMode.BUILT_IN:
-            self._paned.set_orientation(Gtk.Orientation.VERTICAL)
-            self.update_rec_columns_visibility(False)
-
-    def on_playback_close(self, box, state):
-        """ Restores UI elements state after playback mode. """
-        self._paned.set_orientation(Gtk.Orientation.HORIZONTAL)
-        self.update_rec_columns_visibility(True)
-
-    def update_rec_columns_visibility(self, state):
-        for c in (Column.REC_TIME, Column.REC_LEN, Column.REC_FILE, Column.REC_DESC):
-            self._rec_view.get_column(c).set_visible(state)
-
-    def logo_data_func(self, column, renderer, model, itr, data):
-        rec_data = model.get_value(itr, 7)
-        renderer.set_property("pixbuf", self._logos.get(rec_data.get("e2servicereference", None)))
-
-    def time_sort_func(self, model, iter1, iter2, column):
-        """ Custom sort function for time column. """
-        rec1 = model.get_value(iter1, 7)
-        rec2 = model.get_value(iter2, 7)
-
-        return int(rec1.get("e2time", "0")) - int(rec2.get("e2time", "0"))
-
-
-if __name__ == "__main__":
-    pass

app/ui/satellites_dialog.py

@@ -0,0 +1,955 @@
+import concurrent.futures
+import re
+import time
+from math import fabs
+
+from gi.repository import GLib
+
+from app.commons import run_idle, run_task, log
+from app.eparser import get_satellites, write_satellites, Satellite, Transponder
+from app.eparser.ecommons import PLS_MODE, get_key_by_value
+from app.tools.satellites import SatellitesParser, SatelliteSource, ServicesParser
+from .dialogs import show_dialog, DialogType, get_chooser_dialog, get_message, get_builder
+from .main_helper import move_items, scroll_to, append_text_to_tview, get_base_model, on_popup_menu
+from .search import SearchProvider
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, MOVE_KEYS, KeyboardKey, MOD_MASK
+
+_UI_PATH = UI_RESOURCES_PATH + "satellites_dialog.glade"
+
+
+def show_satellites_dialog(transient, options):
+    SatellitesDialog(transient, options).show()
+
+
+class SatellitesDialog:
+    _aggr = [None for x in range(9)]  # aggregate
+
+    def __init__(self, transient, settings):
+        self._data_path = settings.data_local_path + "satellites.xml"
+        self._settings = settings
+
+        handlers = {"on_open": self.on_open,
+                    "on_remove": self.on_remove,
+                    "on_save": self.on_save,
+                    "on_save_as": self.on_save_as,
+                    "on_update": self.on_update,
+                    "on_up": self.on_up,
+                    "on_down": self.on_down,
+                    "on_popup_menu": on_popup_menu,
+                    "on_satellite_add": self.on_satellite_add,
+                    "on_transponder_add": self.on_transponder_add,
+                    "on_edit": self.on_edit,
+                    "on_key_release": self.on_key_release,
+                    "on_row_activated": self.on_row_activated,
+                    "on_resize": self.on_resize,
+                    "on_quit": self.on_quit}
+
+        builder = get_builder(_UI_PATH, handlers, use_str=True,
+                              objects=("satellites_editor_window", "satellites_tree_store", "popup_menu",
+                                       "left_header_menu", "popup_menu_add_image", "popup_menu_add_image_2",
+                                       "sat_editor_save_image", "sat_editor_update_image"))
+
+        self._window = builder.get_object("satellites_editor_window")
+        self._window.set_transient_for(transient)
+        self._sat_view = builder.get_object("satellites_editor_tree_view")
+        # Setting the last size of the dialog window if it was saved
+        window_size = self._settings.get("sat_editor_window_size")
+        if window_size:
+            self._window.resize(*window_size)
+
+        self._stores = {3: builder.get_object("pol_store"),
+                        4: builder.get_object("fec_store"),
+                        5: builder.get_object("system_store"),
+                        6: builder.get_object("mod_store")}
+
+        self.load_satellites_list(self._sat_view.get_model())
+
+    def load_satellites_list(self, model):
+        gen = self.on_satellites_list_load(model)
+        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+    def show(self):
+        self._window.show()
+
+    def on_resize(self, window):
+        """ Stores new size properties for dialog window after resize """
+        if self._settings:
+            self._settings.add("sat_editor_window_size", window.get_size())
+
+    @run_idle
+    def on_quit(self, *args):
+        self._window.destroy()
+
+    @run_idle
+    def on_open(self, model):
+        response = get_chooser_dialog(self._window, self._settings, "satellites.xml", ("*.xml",))
+        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
+            return
+
+        if not str(response).endswith("satellites.xml"):
+            show_dialog(DialogType.ERROR, self._window, text="No satellites.xml file is selected!")
+            return
+
+        self._data_path = response
+        self.load_satellites_list(model)
+
+    @staticmethod
+    def on_row_activated(view, path, column):
+        if view.row_expanded(path):
+            view.collapse_row(path)
+        else:
+            view.expand_row(path, column)
+
+    def on_up(self, item):
+        move_items(KeyboardKey.UP, self._sat_view)
+
+    def on_down(self, item):
+        move_items(KeyboardKey.DOWN, self._sat_view)
+
+    def on_key_release(self, view, event):
+        """  Handling  keystrokes  """
+        key_code = event.hardware_keycode
+        if not KeyboardKey.value_exist(key_code):
+            return
+        key = KeyboardKey(key_code)
+        ctrl = event.state & MOD_MASK
+
+        if key is KeyboardKey.DELETE:
+            self.on_remove(view)
+        elif key is KeyboardKey.INSERT:
+            pass
+        elif ctrl and key is KeyboardKey.E:
+            self.on_edit(view)
+        elif ctrl and key is KeyboardKey.S:
+            self.on_satellite()
+        elif ctrl and key is KeyboardKey.T:
+            self.on_transponder()
+        elif ctrl and key in MOVE_KEYS:
+            move_items(key, self._sat_view)
+        elif key is KeyboardKey.LEFT or key is KeyboardKey.RIGHT:
+            view.do_unselect_all(view)
+
+    def on_satellites_list_load(self, model):
+        """ Load satellites data into model """
+        try:
+            satellites = get_satellites(self._data_path)
+            yield True
+        except FileNotFoundError as e:
+            show_dialog(DialogType.ERROR, self._window, getattr(e, "message", str(e)) +
+                        "\n\nPlease, download files from receiver or setup your path for read data!")
+            return
+        else:
+            model.clear()
+            for sat in satellites:
+                append_satellite(model, sat)
+                yield True
+
+    def on_add(self, view):
+        """ Common adding """
+        self.on_edit(view, force=True)
+
+    def on_satellite_add(self, item):
+        self.on_satellite(None)
+
+    def on_transponder_add(self, item):
+        self.on_transponder(None)
+
+    def on_edit(self, view, force=False):
+        """ Common edit """
+        paths = self.check_selection(view, "Please, select only one item!")
+        if not paths:
+            return
+
+        model = view.get_model()
+        itr = model.get_iter(paths[0])
+        row = model.get(itr, *[x for x in range(view.get_n_columns())])
+
+        if row[-1]:  # satellite
+            self.on_satellite(None if force else Satellite(row[0], None, row[-1], None), itr)
+        else:
+            self.on_transponder(None if force else Transponder(*row[1:-2]), itr)
+
+    def on_satellite(self, satellite=None, edited_itr=None):
+        """ Create or edit satellite"""
+        sat_dialog = SatelliteDialog(self._window, satellite)
+        sat = sat_dialog.run()
+        sat_dialog.destroy()
+
+        if sat:
+            view = self._sat_view
+            model = view.get_model()
+            if satellite and edited_itr:
+                model.set(edited_itr, {0: sat.name, 10: sat.flags, 11: sat.position})
+            else:
+                index = self.get_sat_position_index(sat.position, model)
+                model.insert(None, index,
+                             [sat.name, None, None, None, None, None, None, None, None, None, sat.flags, sat.position])
+                scroll_to(index, view)
+
+    def on_transponder(self, transponder=None, edited_itr=None):
+        """ Create or edit transponder """
+
+        paths = self.check_selection(self._sat_view, "Please, select only one satellite!")
+        if paths is None:
+            return
+        elif len(paths) == 0:
+            show_dialog(DialogType.ERROR, self._window, "No satellite is selected!")
+            return
+
+        dialog = TransponderDialog(self._window, transponder)
+        tr = dialog.run()
+        dialog.destroy()
+
+        if tr:
+            view = self._sat_view
+            model = view.get_model()
+            if transponder and edited_itr:
+                model.set(edited_itr, {1: tr.frequency, 2: tr.symbol_rate, 3: tr.polarization,
+                                       4: tr.fec_inner, 5: tr.system, 6: tr.modulation,
+                                       7: tr.pls_mode, 8: tr.pls_code, 9: tr.is_id})
+            else:
+                row = ["Transponder:", tr.frequency, tr.symbol_rate, tr.polarization, tr.fec_inner,
+                       tr.system, tr.modulation, tr.pls_mode, tr.pls_code, tr.is_id, None, None]
+                model, paths = view.get_selection().get_selected_rows()
+                itr = model.get_iter(paths[0])
+                view.expand_row(paths[0], 0)
+                # Get parent iter if selected transponder
+                parent_itr = model.iter_parent(itr)
+                if parent_itr:
+                    itr = parent_itr
+                freq = int(tr.frequency if tr.frequency else 0)
+                tr_itr = model.iter_children(itr)
+                # Inserting according to frequency value.
+                while tr_itr:
+                    cur_freq = int(model.get_value(tr_itr, 1))
+                    if freq <= cur_freq:
+                        path = model.get_path(tr_itr)
+                        index = path.get_indices()[1]
+                        model.insert(model.iter_parent(tr_itr), index, row)
+                        scroll_to(path, view)
+                        break
+                    else:
+                        tr_itr = model.iter_next(tr_itr)
+                else:
+                    itr = model.append(itr, row)
+                    scroll_to(model.get_path(itr), view)
+
+    def get_sat_position_index(self, pos, model):
+        """ Search and returns index after given position """
+        pos = int(pos)
+        row = next(filter(lambda r: int(r[-1]) >= pos, model), None)
+
+        return row.path[0] if row else len(model)
+
+    def check_selection(self, view, message):
+        """ Checks if any row is selected. Shows error dialog if selected more than one.
+
+        returns selected path or None
+        """
+        model, paths = view.get_selection().get_selected_rows()
+        if len(paths) > 1:
+            show_dialog(DialogType.ERROR, self._window, message)
+            return
+
+        return paths
+
+    @run_idle
+    def on_remove(self, view):
+        """ Removal of selected satellites and transponders.
+
+            The satellites are removed first! Then transponders.
+        """
+        selection = view.get_selection()
+        model, paths = selection.get_selected_rows()
+        itrs = [model.get_iter(path) for path in paths]
+        satellites = list(filter(model.iter_has_child, itrs))
+        if len(satellites):
+            # Removing selected satellites.
+            list(map(model.remove, satellites))
+        else:
+            # Removing selected transponders.
+            list(map(model.remove, itrs))
+
+    @run_idle
+    def on_save(self, view):
+        if show_dialog(DialogType.QUESTION, self._window) == Gtk.ResponseType.CANCEL:
+            return
+
+        model = view.get_model()
+        satellites = []
+        model.foreach(self.parse_data, satellites)
+        write_satellites(satellites, self._data_path)
+
+    def on_save_as(self, item):
+        response = self.get_file_dialog_response(Gtk.FileChooserAction.SAVE)
+        if response == Gtk.ResponseType.CANCEL:
+            return
+        show_dialog(DialogType.ERROR, transient=self._window, text="Not implemented yet!")
+
+    @run_idle
+    def on_update(self, item):
+        SatellitesUpdateDialog(self._window, self._settings, self._sat_view.get_model()).show()
+
+    @staticmethod
+    def parse_data(model, path, itr, sats):
+        if model.iter_has_child(itr):
+            num_of_children = model.iter_n_children(itr)
+            transponders = []
+            num_columns = model.get_n_columns()
+
+            for num in range(num_of_children):
+                transponder_itr = model.iter_nth_child(itr, num)
+                transponder = model.get(transponder_itr, *[item for item in range(num_columns)])
+                transponders.append(Transponder(*transponder[1:-2]))
+
+            sat = model.get(itr, *[item for item in range(num_columns)])
+            satellite = Satellite(sat[0], sat[-2], sat[-1], transponders)
+            sats.append(satellite)
+
+
+# ***************** Transponder dialog *******************#
+
+class TransponderDialog:
+    """ Shows dialog for adding or edit transponder """
+
+    def __init__(self, transient, transponder: Transponder = None):
+
+        handlers = {"on_entry_changed": self.on_entry_changed}
+        objects = ("transponder_dialog", "pol_store", "fec_store", "mod_store", "system_store", "pls_mode_store")
+        builder = get_builder(_UI_PATH, handlers, use_str=True, objects=objects)
+
+        self._dialog = builder.get_object("transponder_dialog")
+        self._dialog.set_transient_for(transient)
+        self._freq_entry = builder.get_object("freq_entry")
+        self._rate_entry = builder.get_object("rate_entry")
+        self._pol_box = builder.get_object("pol_box")
+        self._fec_box = builder.get_object("fec_box")
+        self._sys_box = builder.get_object("sys_box")
+        self._mod_box = builder.get_object("mod_box")
+        self._pls_mode_box = builder.get_object("pls_mode_box")
+        self._pls_code_entry = builder.get_object("pls_code_entry")
+        self._is_id_entry = builder.get_object("is_id_entry")
+        # pattern for frequency and rate entries (only digits)
+        self._pattern = re.compile(r"\D")
+        # style
+        self._style_provider = Gtk.CssProvider()
+        self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
+        self._freq_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
+                                                                     Gtk.STYLE_PROVIDER_PRIORITY_USER)
+        self._rate_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
+                                                                     Gtk.STYLE_PROVIDER_PRIORITY_USER)
+        if transponder:
+            self.init_transponder(transponder)
+
+    def run(self):
+        while self._dialog.run() != Gtk.ResponseType.CANCEL:
+            tr = self.to_transponder()
+            if self.is_accept(tr):
+                return tr
+            show_dialog(DialogType.ERROR, self._dialog, "Please check your parameters and try again.")
+
+    def destroy(self):
+        self._dialog.destroy()
+
+    def init_transponder(self, transponder):
+        self._freq_entry.set_text(transponder.frequency)
+        self._rate_entry.set_text(transponder.symbol_rate)
+        self._pol_box.set_active_id(transponder.polarization)
+        self._fec_box.set_active_id(transponder.fec_inner)
+        self._sys_box.set_active_id(transponder.system)
+        self._mod_box.set_active_id(transponder.modulation)
+        self._pls_mode_box.set_active_id(PLS_MODE.get(transponder.pls_mode, None))
+        self._is_id_entry.set_text(transponder.is_id if transponder.is_id else "")
+        self._pls_code_entry.set_text(transponder.pls_code if transponder.pls_code else "")
+
+    def to_transponder(self):
+        return Transponder(frequency=self._freq_entry.get_text(),
+                           symbol_rate=self._rate_entry.get_text(),
+                           polarization=self._pol_box.get_active_id(),
+                           fec_inner=self._fec_box.get_active_id(),
+                           system=self._sys_box.get_active_id(),
+                           modulation=self._mod_box.get_active_id(),
+                           pls_mode=get_key_by_value(PLS_MODE, self._pls_mode_box.get_active_id()),
+                           pls_code=self._pls_code_entry.get_text(),
+                           is_id=self._is_id_entry.get_text())
+
+    def on_entry_changed(self, entry):
+        entry.set_name("digit-entry" if self._pattern.search(entry.get_text()) else "GtkEntry")
+
+    def is_accept(self, tr):
+        if self._pattern.search(tr.frequency) or not tr.frequency:
+            return False
+        elif self._pattern.search(tr.symbol_rate) or not tr.symbol_rate:
+            return False
+        elif None in (tr.polarization, tr.fec_inner, tr.system, tr.modulation):
+            return False
+        elif self._pattern.search(tr.pls_code) or self._pattern.search(tr.is_id):
+            return False
+
+        return True
+
+
+# ***************** Satellite dialog *******************#
+
+class SatelliteDialog:
+    """ Shows dialog for adding or edit satellite """
+
+    def __init__(self, transient, satellite: Satellite = None):
+        builder = get_builder(_UI_PATH, use_str=True, objects=("satellite_dialog", "side_store", "pos_adjustment"))
+
+        self._dialog = builder.get_object("satellite_dialog")
+        self._dialog.set_transient_for(transient)
+        self._sat_name = builder.get_object("sat_name_entry")
+        self._sat_position = builder.get_object("sat_position_button")
+        self._side = builder.get_object("side_box")
+
+        if satellite:
+            self._sat_name.set_text(satellite.name[0:satellite.name.find("(")].strip())
+            pos = satellite.position
+            pos = float("{}.{}".format(pos[:-1], pos[-1:]))
+            self._sat_position.set_value(fabs(pos))
+            self._side.set_active(0 if pos >= 0 else 1)  # E or W
+
+    def run(self):
+        if self._dialog.run() == Gtk.ResponseType.CANCEL:
+            return
+
+        return self.to_satellite()
+
+    def destroy(self):
+        self._dialog.destroy()
+
+    def to_satellite(self):
+        name = self._sat_name.get_text()
+        pos = round(self._sat_position.get_value(), 1)
+        side = self._side.get_active()
+        name = "{} ({}{})".format(name, pos, self._side.get_active_id())
+        pos = "{}{}{}".format("-" if side == 1 else "", *str(pos).split("."))
+
+        return Satellite(name=name, flags="0", position=pos, transponders=None)
+
+
+# ********************** Update dialogs ************************ #
+
+class UpdateDialog:
+    """ Base dialog for update satellites, transponders and services from the web."""
+
+    def __init__(self, transient, settings, title=None):
+        handlers = {"on_update_satellites_list": self.on_update_satellites_list,
+                    "on_receive_data": self.on_receive_data,
+                    "on_cancel_receive": self.on_cancel_receive,
+                    "on_satellite_toggled": self.on_satellite_toggled,
+                    "on_transponder_toggled": self.on_transponder_toggled,
+                    "on_info_bar_close": self.on_info_bar_close,
+                    "on_filter_toggled": self.on_filter_toggled,
+                    "on_find_toggled": self.on_find_toggled,
+                    "on_popup_menu": on_popup_menu,
+                    "on_select_all": self.on_select_all,
+                    "on_unselect_all": self.on_unselect_all,
+                    "on_filter": self.on_filter,
+                    "on_search": self.on_search,
+                    "on_search_down": self.on_search_down,
+                    "on_search_up": self.on_search_up,
+                    "on_quit": self.on_quit}
+
+        self._settings = settings
+        self._download_task = False
+        self._parser = None
+        self._size_name = "{}_window_size".format("_".join(re.findall("[A-Z][^A-Z]*", self.__class__.__name__))).lower()
+
+        builder = get_builder(UI_RESOURCES_PATH + "satellites_dialog.glade", handlers,
+                              objects=("satellites_update_window", "update_source_store", "update_sat_list_store",
+                                       "update_sat_list_model_filter", "update_sat_list_model_sort", "side_store",
+                                       "pos_adjustment", "pos_adjustment2", "satellites_update_popup_menu",
+                                       "remove_selection_image", "sat_update_cancel_image", "sat_receive_image",
+                                       "sat_update_filter_image", "sat_update_search_image", "sat_update_image",
+                                       "update_transponder_store", "update_service_store"))
+
+        self._window = builder.get_object("satellites_update_window")
+        self._window.set_transient_for(transient)
+        if title:
+            self._window.set_title(title)
+
+        self._transponder_paned = builder.get_object("sat_update_tr_paned")
+        self._sat_view = builder.get_object("sat_update_tree_view")
+        self._transponder_view = builder.get_object("sat_update_tr_view")
+        self._service_view = builder.get_object("sat_update_srv_view")
+        self._source_box = builder.get_object("source_combo_box")
+        self._sat_update_expander = builder.get_object("sat_update_expander")
+        self._text_view = builder.get_object("text_view")
+        self._receive_button = builder.get_object("receive_data_button")
+        self._sat_update_info_bar = builder.get_object("sat_update_info_bar")
+        self._info_bar_message_label = builder.get_object("info_bar_message_label")
+        self._receive_button.bind_property("visible", builder.get_object("cancel_data_button"), "visible", 4)
+        # Filter
+        self._filter_bar = builder.get_object("sat_update_filter_bar")
+        self._from_pos_button = builder.get_object("from_pos_button")
+        self._to_pos_button = builder.get_object("to_pos_button")
+        self._filter_from_combo_box = builder.get_object("filter_from_combo_box")
+        self._filter_to_combo_box = builder.get_object("filter_to_combo_box")
+        self._filter_model = builder.get_object("update_sat_list_model_filter")
+        self._filter_model.set_visible_func(self.filter_function)
+        self._filter_positions = (0, 0)
+        # Search
+        self._search_bar = builder.get_object("sat_update_search_bar")
+        self._search_provider = SearchProvider((self._sat_view,),
+                                               builder.get_object("sat_update_search_down_button"),
+                                               builder.get_object("sat_update_search_up_button"))
+
+        window_size = self._settings.get(self._size_name)
+        if window_size:
+            self._window.resize(*window_size)
+
+    def show(self):
+        self._window.show()
+
+    @property
+    def is_download(self):
+        return self._download_task
+
+    @is_download.setter
+    def is_download(self, value):
+        self._download_task = value
+        self._receive_button.set_visible(not value)
+
+    @run_idle
+    def on_update_satellites_list(self, item):
+        if self.is_download:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+
+        model = get_base_model(self._sat_view.get_model())
+        model.clear()
+        self.is_download = True
+        src = self._source_box.get_active()
+        if not self._parser:
+            self._parser = SatellitesParser()
+
+        self.get_sat_list(src, self.append_satellites)
+
+    @run_task
+    def get_sat_list(self, src, callback):
+        sat_src = SatelliteSource.FLYSAT
+        if src == 1:
+            sat_src = SatelliteSource.LYNGSAT
+        elif src == 2:
+            sat_src = SatelliteSource.KINGOFSAT
+
+        sats = self._parser.get_satellites_list(sat_src)
+        if sats:
+            callback(sats)
+        self.is_download = False
+
+    @run_idle
+    def append_satellites(self, sats):
+        model = get_base_model(self._sat_view.get_model())
+        for sat in sats:
+            model.append(sat)
+
+    @run_idle
+    def on_receive_data(self, item):
+        if self.is_download:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+
+    @run_idle
+    def update_expander(self):
+        self._sat_update_expander.set_expanded(True)
+        self._text_view.get_buffer().set_text("", 0)
+
+    def append_output(self):
+        @run_idle
+        def append(t):
+            append_text_to_tview(t, self._text_view)
+
+        while True:
+            text = yield
+            append(text)
+
+    def on_cancel_receive(self, item=None):
+        self._download_task = False
+
+    def on_satellite_toggled(self, toggle, path):
+        model = self._sat_view.get_model()
+        self.update_state(model, path, not toggle.get_active())
+        self.update_receive_button_state(self._filter_model)
+
+    def on_transponder_toggled(self, toggle, path):
+        model = self._transponder_view.get_model()
+        model.set_value(model.get_iter(path), 2, not toggle.get_active())
+
+    @run_idle
+    def update_receive_button_state(self, model):
+        self._receive_button.set_sensitive((any(r[4] for r in model)))
+
+    @run_idle
+    def show_info_message(self, text, message_type):
+        self._sat_update_info_bar.set_visible(True)
+        self._sat_update_info_bar.set_message_type(message_type)
+        self._info_bar_message_label.set_text(text)
+
+    def on_info_bar_close(self, bar=None, resp=None):
+        self._sat_update_info_bar.set_visible(False)
+
+    def on_find_toggled(self, button: Gtk.ToggleToolButton):
+        self._search_bar.set_search_mode(button.get_active())
+
+    def on_filter_toggled(self, button: Gtk.ToggleToolButton):
+        self._filter_bar.set_search_mode(button.get_active())
+
+    @run_idle
+    def on_filter(self, item):
+        self._filter_positions = self.get_positions()
+        self._filter_model.refilter()
+
+    def filter_function(self, model, itr, data):
+        if self._filter_model is None or self._filter_model == "None":
+            return True
+
+        from_pos, to_pos = self._filter_positions
+        if from_pos == 0 and to_pos == 0:
+            return True
+
+        if from_pos > to_pos:
+            from_pos, to_pos = to_pos, from_pos
+
+        return from_pos <= float(self._parser.get_position(model.get(itr, 1)[0])) <= to_pos
+
+    def get_positions(self):
+        from_pos = round(self._from_pos_button.get_value(), 1) * (-1 if self._filter_from_combo_box.get_active() else 1)
+        to_pos = round(self._to_pos_button.get_value(), 1) * (-1 if self._filter_to_combo_box.get_active() else 1)
+        return from_pos, to_pos
+
+    def on_search(self, entry):
+        self._search_provider.search(entry.get_text())
+
+    def on_search_down(self, item):
+        self._search_provider.on_search_down()
+
+    def on_search_up(self, item):
+        self._search_provider.on_search_up()
+
+    def on_select_all(self, view):
+        self.update_selection(view, True)
+
+    def on_unselect_all(self, view):
+        self.update_selection(view, False)
+
+    def update_selection(self, view, select):
+        model = view.get_model()
+        view.get_model().foreach(lambda mod, path, itr: self.update_state(model, path, select))
+        self.update_receive_button_state(self._filter_model)
+
+    def update_state(self, model, path, select):
+        """ Updates checkbox state by given path in the list """
+        itr = self._filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(model.get_iter(path)))
+        self._filter_model.get_model().set_value(itr, 4, select)
+
+    def on_quit(self, window, event):
+        self._settings.add(self._size_name, window.get_size())
+        self.is_download = False
+
+
+class SatellitesUpdateDialog(UpdateDialog):
+    """ Dialog for update satellites from the web. """
+
+    def __init__(self, transient, settings, main_model):
+        super().__init__(transient=transient, settings=settings)
+
+        self._main_model = main_model
+
+    @run_idle
+    def on_receive_data(self, item):
+        if self.is_download:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+
+        self.receive_satellites()
+
+    @run_task
+    def receive_satellites(self):
+        self.is_download = True
+        self.update_expander()
+        model = self._sat_view.get_model()
+        start = time.time()
+
+        with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
+            text = "Processing: {}\n"
+            sats = []
+            appender = self.append_output()
+            next(appender)
+            futures = {executor.submit(self._parser.get_satellite, sat[:-1]): sat for sat in [r for r in model if r[4]]}
+            for future in concurrent.futures.as_completed(futures):
+                if not self.is_download:
+                    self.is_download = True
+                    executor.shutdown()
+                    appender.send("\nCanceled\n")
+                    appender.close()
+                    self.is_download = False
+                    return
+                data = future.result()
+                appender.send(text.format(data[0]))
+                sats.append(data)
+
+            appender.send("-" * 75 + "\n")
+            appender.send("Consumed: {:0.0f}s, {} satellites received.".format(time.time() - start, len(sats)))
+            appender.close()
+
+            sats = {s[2]: s for s in sats}  # key = position, v = satellite
+
+            for row in self._main_model:
+                pos = row[-1]
+                if pos in sats:
+                    sat = sats.pop(pos)
+                    itr = row.iter
+                    self.update_satellite(itr, row, sat)
+
+            for sat in sats.values():
+                append_satellite(self._main_model, sat)
+
+            self.is_download = False
+
+    @run_idle
+    def update_satellite(self, itr, row, sat):
+        if self._main_model.iter_has_child(itr):
+            children = row.iterchildren()
+            for ch in children:
+                self._main_model.remove(ch.iter)
+
+        for tr in sat[3]:
+            self._main_model.append(itr, ["Transponder:", tr.frequency, tr.symbol_rate, tr.polarization, tr.fec_inner,
+                                          tr.system, tr.modulation, tr.pls_mode, tr.pls_code, tr.is_id, None, None])
+
+
+class ServicesUpdateDialog(UpdateDialog):
+    """ Dialog for updating services from the web. """
+
+    def __init__(self, transient, settings, callback):
+        super().__init__(transient=transient, settings=settings, title="Services update")
+
+        self._callback = callback
+        self._satellite_paths = {}
+        self._transponders = {}
+        self._services = {}
+        self._selected_transponders = set()
+        self._services_parser = ServicesParser(source=SatelliteSource.LYNGSAT)
+
+        self._transponder_paned.set_visible(True)
+        self._source_box.remove(0)
+        self._source_box.remove(1)
+        self._source_box.set_active(0)
+        # Transponder view popup menu
+        tr_popup_menu = Gtk.Menu()
+        select_all_item = Gtk.ImageMenuItem.new_from_stock("gtk-select-all")
+        select_all_item.connect("activate", lambda w: self.update_transponder_selection(True))
+        tr_popup_menu.append(select_all_item)
+        remove_selection_item = Gtk.ImageMenuItem.new_from_stock("gtk-undo")
+        remove_selection_item.set_label(get_message("Remove selection"))
+        remove_selection_item.connect("activate", lambda w: self.update_transponder_selection(False))
+        tr_popup_menu.append(remove_selection_item)
+        tr_popup_menu.show_all()
+
+        self._sat_view.connect("row-activated", self.on_activate_satellite)
+        self._transponder_view.connect("row-activated", self.on_activate_transponder)
+        self._transponder_view.connect("button-press-event", lambda w, e: on_popup_menu(tr_popup_menu, e))
+        self._transponder_view.connect("select_all", lambda w: self.update_transponder_selection(True))
+
+    @run_idle
+    def on_receive_data(self, item):
+        if self.is_download:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+
+        self.receive_services()
+
+    @run_task
+    def receive_services(self):
+        self.is_download = True
+        self.update_expander()
+        model = self._sat_view.get_model()
+        appender = self.append_output()
+        next(appender)
+
+        start = time.time()
+        non_cached_sats = []
+        sat_names = {}
+        t_names = {}
+        t_urls = []
+        services = []
+
+        for r in (r for r in model if r[-1]):
+            if not self.is_download:
+                appender.send("\nCanceled\n")
+                return
+
+            sat, url = r[0], r[3]
+            trs = self._transponders.get(url, None)
+            if trs:
+                for t in filter(lambda tp: tp.url in self._selected_transponders, trs):
+                    t_urls.append(t.url)
+                    t_names[t.url] = t.text
+            else:
+                non_cached_sats.append(url)
+                sat_names[url] = sat
+
+        if non_cached_sats:
+            with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
+                futures = {executor.submit(self._services_parser.get_transponders_links, u): u for u in non_cached_sats}
+                for future in concurrent.futures.as_completed(futures):
+                    if not self.is_download:
+                        appender.send("\nCanceled.\n")
+                        self.is_download = False
+                        return
+
+                    appender.send("Getting transponders for: {}.\n".format(sat_names.get(futures[future])))
+                    for t in future.result():
+                        t_urls.append(t.url)
+                        t_names[t.url] = t.text
+
+                appender.send("-" * 75 + "\n")
+                appender.send("{} transponders received.\n\n".format(len(t_urls)))
+
+        non_cached_ts = []
+        for tr in t_urls:
+            srvs = self._services.get(tr)
+            services.extend(srvs) if srvs else non_cached_ts.append(tr)
+
+        if non_cached_ts:
+            with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
+                futures = {executor.submit(self._services_parser.get_transponder_services, u): u for u in non_cached_ts}
+                for future in concurrent.futures.as_completed(futures):
+                    if not self.is_download:
+                        appender.send("\nCanceled.\n")
+                        self.is_download = False
+                        return
+
+                    appender.send("Getting services for: {}.\n".format(t_names.get(futures[future], "")))
+                    list(map(services.append, future.result()))
+
+        appender.send("-" * 75 + "\n")
+        appender.send("Consumed: {:0.0f}s, {} services received.".format(time.time() - start, len(services)))
+
+        try:
+            from app.eparser.enigma.lamedb import LameDbReader
+            # Used for double checking!
+            reader = LameDbReader(path=None)
+            srvs = reader.get_services_list("".join(reader.get_services_lines(services)))
+        except ValueError as e:
+            log("ServicesUpdateDialog [on receive data] error: {}".format(e))
+        else:
+            self._callback(srvs)
+
+        self.is_download = False
+
+    @run_task
+    def get_sat_list(self, src, callback):
+        sats = self._parser.get_satellites_list(SatelliteSource.LYNGSAT)
+        if sats:
+            callback(sats)
+        self.is_download = False
+
+    def on_satellite_toggled(self, toggle, path):
+        model = self._sat_view.get_model()
+        self.update_state(model, path, not toggle.get_active())
+        self.update_receive_button_state(self._filter_model)
+
+        url = model.get_value(model.get_iter(path), 3)
+        selected = toggle.get_active()
+        transponders = self._transponders.get(url, None)
+
+        if transponders:
+            for t in transponders:
+                self._selected_transponders.add(t.url) if selected else self._selected_transponders.discard(t.url)
+
+    def on_transponder_toggled(self, toggle, path):
+        model = self._transponder_view.get_model()
+        itr = model.get_iter(path)
+        active = not toggle.get_active()
+        url = self.update_transponder_state(itr, model, active)
+
+        s_path = self._satellite_paths.get(url, None)
+        if s_path:
+            self.update_sat_state(model, s_path, active)
+
+    def update_sat_state(self, model, path, active):
+        sat_model = self._sat_view.get_model()
+        if active:
+            self.update_state(sat_model, path, active)
+        else:
+            self.update_state(sat_model, path, any((r[-1] for r in model)))
+        self.update_receive_button_state(self._filter_model)
+
+    def update_transponder_state(self, itr, model, active):
+        model.set_value(itr, 2, active)
+        url = model.get_value(itr, 1)
+        self._selected_transponders.add(url) if active else self._selected_transponders.discard(url)
+        return url
+
+    @run_task
+    def on_activate_satellite(self, view, path, column):
+        model = view.get_model()
+        itr = model.get_iter(path)
+        url, selected = model.get_value(itr, 3), model.get_value(itr, 4)
+        transponders = self._transponders.get(url, None)
+        if transponders is None:
+            GLib.idle_add(view.set_sensitive, False)
+            transponders = self._services_parser.get_transponders_links(url)
+            self._transponders[url] = transponders
+
+            for t in transponders:
+                t_url = t.url
+                self._satellite_paths[t_url] = path
+                self._selected_transponders.add(t_url) if selected else self._selected_transponders.discard(t_url)
+
+        self.append_transponders(self._transponder_view.get_model(), transponders)
+
+    @run_idle
+    def append_transponders(self, model, trs_list):
+        model.clear()
+        list(map(model.append, [(t.text, t.url, t.url in self._selected_transponders) for t in trs_list]))
+        self._sat_view.set_sensitive(True)
+
+    @run_task
+    def on_activate_transponder(self, view, path, column):
+        url = view.get_model()[path][1]
+        services = self._services.get(url, None)
+        if services is None:
+            GLib.idle_add(view.set_sensitive, False)
+            services = self._services_parser.get_transponder_services(url)
+            self._services[url] = services
+
+        self.append_services(self._service_view.get_model(), services)
+
+    @run_idle
+    def append_services(self, model, srv_list):
+        model.clear()
+        for s in srv_list:
+            model.append((None, s.service, s.package, s.service_type, str(s.ssid), None))
+
+        self._transponder_view.set_sensitive(True)
+
+    def update_transponder_selection(self, select):
+        m = self._transponder_view.get_model()
+        if not len(m):
+            return
+
+        s_path = self._satellite_paths.get({self.update_transponder_state(r.iter, m, select) for r in m}.pop(), None)
+        if s_path:
+            self.update_sat_state(m, s_path, select)
+
+
+# ************************* Commons ************************* #
+
+
+@run_idle
+def append_satellite(model, sat):
+    """ Common function for append satellite to the model """
+    name, flags, pos, transponders = sat
+    parent = model.append(None, [name, None, None, None, None, None, None, None, None, None, flags, pos])
+    for tr in transponders:
+        model.append(parent, ["Transponder:", tr.frequency, tr.symbol_rate, tr.polarization, tr.fec_inner, tr.system,
+                              tr.modulation, tr.pls_mode, tr.pls_code, tr.is_id, None, None])
+
+
+if __name__ == "__main__":
+    pass

app/ui/search.py

@@ -1,41 +1,31 @@
 """ This is helper module for search features """
-from app.commons import run_with_delay
 
 
 class SearchProvider:
-    def __init__(self, view, entry, down_button, up_button, columns=None):
+    def __init__(self, views, down_button, up_button):
         self._paths = []
         self._current_index = -1
         self._max_indexes = 0
-        self._view = view
-        self._entry = entry
+        self._views = views
         self._up_button = up_button
         self._down_button = down_button
-        self._columns = columns
-
-        entry.connect("changed", self.on_search)
-        self._down_button.connect("clicked", self.on_search_down)
-        self._up_button.connect("clicked", self.on_search_up)
 
     def search(self, text):
         self._current_index = -1
         self._paths.clear()
-        model = self._view.get_model()
-        selection = self._view.get_selection()
-        if not selection:
-            return
+        for view in self._views:
+            model = view.get_model()
+            selection = view.get_selection()
+            selection.unselect_all()
+            if not text:
+                continue
 
-        selection.unselect_all()
-        if not text:
-            return
-
-        text = text.upper()
-        for r in model:
-            data = [r[i] for i in self._columns] if self._columns else r[:]
-            if next((s for s in data if text in str(s).upper()), False):
-                path = r.path
-                selection.select_path(r.path)
-                self._paths.append(path)
+            text = text.upper()
+            for r in model:
+                if text in str(r[:]).upper():
+                    path = r.path
+                    selection.select_path(r.path)
+                    self._paths.append((view, path))
 
         self._max_indexes = len(self._paths) - 1
         if self._max_indexes > 0:
@@ -44,15 +34,16 @@ class SearchProvider:
         self.update_navigation_buttons()
 
     def scroll_to(self, index):
-        self._view.scroll_to_cell(self._paths[index], None)
+        view, path = self._paths[index]
+        view.scroll_to_cell(path, None)
         self.update_navigation_buttons()
 
-    def on_search_down(self, button=None):
+    def on_search_down(self):
         if self._current_index < self._max_indexes:
             self._current_index += 1
             self.scroll_to(self._current_index)
 
-    def on_search_up(self, button=None):
+    def on_search_up(self):
         if self._current_index > -1:
             self._current_index -= 1
             self.scroll_to(self._current_index)
@@ -61,13 +52,6 @@ class SearchProvider:
         self._up_button.set_sensitive(self._current_index > 0)
         self._down_button.set_sensitive(self._current_index < self._max_indexes)
 
-    @run_with_delay(1)
-    def on_search(self, entry):
-        self.search(entry.get_text())
-
-    def on_search_toggled(self, action, value=None):
-        self._entry.grab_focus() if action.get_active() else self._entry.set_text("")
-
 
 if __name__ == "__main__":
     pass

app/ui/service_details_dialog.glade

@@ -275,38 +275,6 @@ Author: Dmitriy Yefremov
     <child type="titlebar">
       <placeholder/>
     </child>
-    <child type="action">
-      <object class="GtkButton" id="cancel_button">
-        <property name="label" translatable="yes">Cancel</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="valign">center</property>
-        <signal name="clicked" handler="on_cancel" swapped="no"/>
-      </object>
-    </child>
-    <child type="action">
-      <object class="GtkButton" id="apply_button">
-        <property name="label" translatable="yes">Apply</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="tooltip_text" translatable="yes">Save current service</property>
-        <property name="valign">center</property>
-        <signal name="clicked" handler="on_save" swapped="no"/>
-        <accelerator key="Return" signal="activate"/>
-      </object>
-    </child>
-    <child type="action">
-      <object class="GtkButton" id="create_button">
-        <property name="label" translatable="yes">Create</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="tooltip_text" translatable="yes">Create and save as new service</property>
-        <property name="valign">center</property>
-        <signal name="clicked" handler="on_create_new" swapped="no"/>
-      </object>
-    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog_vbox">
         <property name="can_focus">False</property>
@@ -319,6 +287,53 @@ Author: Dmitriy Yefremov
             <property name="can_focus">False</property>
             <property name="valign">center</property>
             <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="cancel_button">
+                <property name="label" translatable="yes">Cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="valign">center</property>
+                <signal name="clicked" handler="on_cancel" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="apply_button">
+                <property name="label" translatable="yes">Apply</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Save current service</property>
+                <property name="valign">center</property>
+                <signal name="clicked" handler="on_save" swapped="no"/>
+                <accelerator key="Return" signal="activate"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="create_button">
+                <property name="label" translatable="yes">Create</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Create and save as new service</property>
+                <property name="valign">center</property>
+                <signal name="clicked" handler="on_create_new" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>
@@ -1629,9 +1644,6 @@ Author: Dmitriy Yefremov
         </child>
       </object>
     </child>
-    <action-widgets>
-      <action-widget response="-6">cancel_button</action-widget>
-    </action-widgets>
   </object>
   <object class="GtkListStore" id="transponder_services_liststore">
     <columns>
@@ -1664,24 +1676,6 @@ Author: Dmitriy Yefremov
     <child>
       <placeholder/>
     </child>
-    <child type="action">
-      <object class="GtkButton" id="tr_services_no_button">
-        <property name="label" translatable="yes">Cancel</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="valign">center</property>
-      </object>
-    </child>
-    <child type="action">
-      <object class="GtkButton" id="tr_services_ok_button">
-        <property name="label" translatable="yes">OK</property>
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="receives_default">True</property>
-        <property name="valign">center</property>
-      </object>
-    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="tr_services_dialog_vbox">
         <property name="can_focus">False</property>
@@ -1691,6 +1685,34 @@ Author: Dmitriy Yefremov
           <object class="GtkButtonBox">
             <property name="can_focus">False</property>
             <property name="valign">center</property>
+            <child>
+              <object class="GtkButton" id="tr_services_no_button">
+                <property name="label" translatable="yes">Cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="valign">center</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="tr_services_ok_button">
+                <property name="label" translatable="yes">OK</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="valign">center</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>

app/ui/service_details_dialog.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# Copyright (c) 2018-2021 Dmitriy Yefremov
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -35,7 +35,6 @@ from app.eparser.ecommons import (MODULATION, Inversion, ROLL_OFF, Pilot, Flag,
                                   get_value_by_name, FEC_DEFAULT, PLS_MODE, SERVICE_TYPE, T_MODULATION, C_MODULATION,
                                   TrType, SystemCable, T_SYSTEM, BANDWIDTH, TRANSMISSION_MODE, GUARD_INTERVAL, T_FEC,
                                   HIERARCHY, A_MODULATION)
-from app.eparser.neutrino import get_attributes, SP, KSP
 from app.settings import SettingsType
 from .dialogs import show_dialog, DialogType, Action, get_builder
 from .main_helper import get_base_model
@@ -53,6 +52,8 @@ class ServiceDetailsDialog:
 
     _NEUTRINO_FAV_ID = "{:x}:{:x}:{:x}"
 
+    _NEUTRINO_TRANSPONDER_DATA = "{:04x}:{:04x}:{}:{}:{}:{}:{}:{}:{}"
+
     _DIGIT_ENTRY_ELEMENTS = ("bitstream_entry", "pcm_entry", "video_pid_entry", "pcr_pid_entry", "srv_type_entry",
                              "ac3_pid_entry", "ac3plus_pid_entry", "acc_pid_entry", "he_acc_pid_entry",
                              "teletext_pid_entry", "pls_code_entry", "stream_id_entry", "tr_flag_entry",
@@ -62,7 +63,7 @@ class ServiceDetailsDialog:
 
     _DIGIT_ENTRY_NAME = "digit-entry"
 
-    def __init__(self, app, new_color, action=Action.EDIT):
+    def __init__(self, transient, settings, srv_view, fav_view, services, bouquets, new_color, action=Action.EDIT):
         handlers = {"on_system_changed": self.on_system_changed,
                     "on_save": self.on_save,
                     "on_create_new": self.on_create_new,
@@ -76,19 +77,19 @@ class ServiceDetailsDialog:
 
         builder = get_builder(_UI_PATH, handlers, use_str=True)
         self._builder = builder
-        settings = app.app_settings
 
         self._dialog = builder.get_object("service_details_dialog")
-        self._dialog.set_transient_for(app.app_window)
+        self._dialog.set_transient_for(transient)
         self._s_type = settings.setting_type
         self._tr_type = TrType.Satellite
-        self._picons_path = settings.profile_picons_path
-        self._services_view = app.services_view
-        self._fav_view = app.fav_view
+        self._satellites_xml_path = settings.data_local_path + "satellites.xml"
+        self._picons_dir_path = settings.picons_local_path
+        self._services_view = srv_view
+        self._fav_view = fav_view
         self._action = action
         self._old_service = None
-        self._services = app.current_services
-        self._bouquets = app.current_bouquets
+        self._services = services
+        self._bouquets = bouquets
         self._new_color = new_color
         self._transponder_services_iters = None
         self._current_model = None
@@ -222,7 +223,8 @@ class ServiceDetailsDialog:
         self._package_entry.set_text(srv.package)
         self._sid_entry.set_text(str(int(srv.ssid, 16)))
         # Transponder
-        self._tr_type = TrType(srv.transponder_type)
+        if self._s_type is SettingsType.ENIGMA_2:
+            self._tr_type = TrType(srv.transponder_type)
         self._freq_entry.set_text(srv.freq)
         self._rate_entry.set_text(srv.rate)
         self.select_active_text(self._pol_combo_box, srv.pol)
@@ -259,7 +261,7 @@ class ServiceDetailsDialog:
     def init_enigma2_flags(self, flags):
         f_flags = list(filter(lambda x: x.startswith("f:"), flags))
         if f_flags:
-            value = Flag.parse(f_flags[0])
+            value = int(f_flags[0][2:])
             self._keep_check_button.set_active(Flag.is_keep(value))
             self._hide_check_button.set_active(Flag.is_hide(value))
             self._use_pids_check_button.set_active(Flag.is_pids(value))
@@ -351,12 +353,10 @@ class ServiceDetailsDialog:
     # ***************** Init Neutrino data *********************#
 
     def init_neutrino_data(self, srv):
-        if self._tr_type is not TrType.Satellite:
-            return
-        tr_data = get_attributes(srv.transponder)
-        self._transponder_id_entry.set_text(str(int(tr_data.get("id", "0"), 16)))
-        self._network_id_entry.set_text(str(int(tr_data.get("on", "0"), 16)))
-        self.select_active_text(self._invertion_combo_box, Inversion(tr_data.get("inv", "2")).name)
+        tr_data = srv.transponder.split(":")
+        self._transponder_id_entry.set_text(str(int(tr_data[0], 16)))
+        self._network_id_entry.set_text(str(int(tr_data[1], 16)))
+        self.select_active_text(self._invertion_combo_box, Inversion(tr_data[3]).name)
         self.select_active_text(self._service_type_combo_box, srv.service_type)
         self.update_reference_entry()
 
@@ -368,7 +368,6 @@ class ServiceDetailsDialog:
         tr_grid.set_margin_bottom(5)
         self._builder.get_object("tr_extra_expander").set_visible(False)
         self._builder.get_object("srv_separator").set_visible(False)
-        self._package_entry.set_sensitive(False)
 
     # ***************** Init Sat positions *********************#
 
@@ -408,10 +407,6 @@ class ServiceDetailsDialog:
         self.save_data()
 
     def save_data(self):
-        if self._s_type is SettingsType.NEUTRINO_MP and self._tr_type is not TrType.Satellite:
-            show_dialog(DialogType.ERROR, transient=self._dialog, text="Not implemented yet!")
-            return
-
         if not self.is_data_correct():
             show_dialog(DialogType.ERROR, self._dialog, "Error. Verify the data!")
             return
@@ -424,7 +419,6 @@ class ServiceDetailsDialog:
 
     def on_new(self):
         """ Create new service. """
-        service = self.get_service(*self.get_srv_data(), self.get_satellite_transponder_data())
         show_dialog(DialogType.ERROR, transient=self._dialog, text="Not implemented yet!")
         return True
 
@@ -468,7 +462,7 @@ class ServiceDetailsDialog:
         extra_data = {Column.SRV_TOOLTIP: None, Column.SRV_BACKGROUND: None}
         if self._s_type is SettingsType.ENIGMA_2 and flags:
             f_flags = list(filter(lambda x: x.startswith("f:"), flags.split(",")))
-            if f_flags and Flag.is_new(Flag.parse(f_flags[0])):
+            if f_flags and Flag.is_new(int(f_flags[0][2:])):
                 extra_data[Column.SRV_BACKGROUND] = self._new_color
 
         self._current_model.set(self._current_itr, extra_data)
@@ -504,13 +498,13 @@ class ServiceDetailsDialog:
                             Column.FAV_PICON: new_service.picon})
 
     def update_picon_name(self, old_name, new_name):
-        if not os.path.isdir(self._picons_path):
+        if not os.path.isdir(self._picons_dir_path):
             return
 
-        for file_name in os.listdir(self._picons_path):
+        for file_name in os.listdir(self._picons_dir_path):
             if file_name == old_name:
-                old_file = os.path.join(self._picons_path, old_name)
-                new_file = os.path.join(self._picons_path, new_name)
+                old_file = os.path.join(self._picons_dir_path, old_name)
+                new_file = os.path.join(self._picons_dir_path, new_name)
                 os.rename(old_file, new_file)
                 break
 
@@ -543,9 +537,9 @@ class ServiceDetailsDialog:
         if self._s_type is SettingsType.ENIGMA_2:
             return self.get_enigma2_flags()
         elif self._s_type is SettingsType.NEUTRINO_MP:
-            flags = get_attributes(self._old_service.flags_cas)
-            flags["position"] = self.get_sat_position()
-            return SP.join("{}{}{}".format(k, KSP, v) for k, v in flags.items())
+            flags = self._old_service.flags_cas.split(":")
+            flags[1] = self.get_sat_position()
+            return ":".join(flags)
 
     def get_enigma2_flags(self):
         flags = ["p:{}".format(self._package_entry.get_text())]
@@ -599,12 +593,10 @@ class ServiceDetailsDialog:
             fav_id = self._ENIGMA2_FAV_ID.format(ssid, tr_id, net_id, namespace)
             return fav_id, data_id
         elif self._s_type is SettingsType.NEUTRINO_MP:
-            data = get_attributes(self._old_service.data_id)
-            data["n"] = self._name_entry.get_text()
-            data["t"] = "{:x}".format(int(service_type))
-            data["i"] = "{:04x}".format(ssid)
             fav_id = self._NEUTRINO_FAV_ID.format(tr_id, net_id, ssid)
-            return fav_id, SP.join("{}{}{}".format(k, KSP, v) for k, v in data.items())
+            data_id = self._old_service.data_id.split(":")
+            data_id[1] = "{:x}".format(int(service_type))
+            return fav_id, ":".join(data_id)
 
     # ***************** Transponder ********************* #
 
@@ -649,19 +641,12 @@ class ServiceDetailsDialog:
                 pls_code = self._pls_code_entry.get_text()
                 st_id = self._stream_id_entry.get_text()
                 pls = ":{}:{}:{}".format(st_id, pls_code, pls_mode) if pls_mode and pls_code and st_id else ""
-
                 return "{}:{}:{}:{}:{}{}".format(dvb_s_tr, flag, mod, roll_off, pilot, pls)
         elif self._s_type is SettingsType.NEUTRINO_MP:
-            tr_data = get_attributes(self._old_service.transponder)
-            tr_data["frq"] = freq
-            tr_data["sr"] = rate
-            tr_data["pol"] = pol
-            tr_data["fec"] = fec
-            tr_data["on"] = "{:04x}".format(int(self._network_id_entry.get_text()))
-            tr_data["id"] = "{:04x}".format(int(self._transponder_id_entry.get_text()))
-            tr_data["inv"] = inv
-
-            return SP.join("{}{}{}".format(k, KSP, v) for k, v in tr_data.items())
+            on_id, tr_id = int(self._network_id_entry.get_text()), int(self._transponder_id_entry.get_text())
+            mod = self.get_value_from_combobox_id(self._mod_combo_box, MODULATION) if sys == "DVB-S2" else None
+            srv_sys = None
+            return self._NEUTRINO_TRANSPONDER_DATA.format(tr_id, on_id, freq, inv, rate, fec, pol, mod, srv_sys)
 
     def get_sat_position(self):
         sat_pos = self._sat_pos_button.get_value() * (-1 if self._pos_side_box.get_active_id() == "W" else 1)
@@ -721,9 +706,9 @@ class ServiceDetailsDialog:
                 continue
 
             if self._s_type is SettingsType.NEUTRINO_MP:
-                flags = get_attributes(srv[Column.SRV_CAS_FLAGS])
-                flags["position"] = sat_pos
-                srv[Column.SRV_CAS_FLAGS] = SP.join("{}{}{}".format(k, KSP, v) for k, v in flags.items())
+                flags = srv[Column.SRV_CAS_FLAGS].split(":")
+                flags[1] = sat_pos
+                srv[Column.SRV_CAS_FLAGS] = ":".join(flags)
 
             self._services[fav_id] = Service(*srv[:Column.SRV_TOOLTIP])
             self._current_model.set_row(itr, srv)

app/ui/settings_dialog.py

@@ -1,41 +1,16 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import os
 import re
-from collections import Counter
 
 from app.commons import run_task, run_idle, log
 from app.connections import test_telnet, test_ftp, TestException, test_http, HttpApiException
-from app.settings import SettingsType, Settings, PlayStreamsMode, IS_LINUX, SEP, IS_WIN, IS_DARWIN
+from app.settings import SettingsType, Settings, PlayStreamsMode, IS_WIN
 from app.ui.dialogs import show_dialog, DialogType, get_message, get_chooser_dialog, get_builder
 from .main_helper import update_entry_data, scroll_to, get_picon_pixbuf
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, FavClickMode, DEFAULT_ICON, APP_FONT, IS_GNOME_SESSION, HeaderBar
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, FavClickMode, DEFAULT_ICON, APP_FONT
+
+
+def show_settings_dialog(transient, options):
+    return SettingsDialog(transient, options).show()
 
 
 class SettingsDialog:
@@ -43,10 +18,12 @@ class SettingsDialog:
     _DIGIT_PATTERN = re.compile("(?:^[\\s]*$|\\D)")
 
     def __init__(self, transient, settings: Settings):
-        handlers = {"on_field_button_press": self.on_field_button_press,
+        handlers = {"on_field_icon_press": self.on_field_icon_press,
                     "on_settings_type_changed": self.on_settings_type_changed,
                     "on_reset": self.on_reset,
                     "on_response": self.on_response,
+                    "apply_settings": self.apply_settings,
+                    "on_apply_profile_settings": self.on_apply_profile_settings,
                     "on_connection_test": self.on_connection_test,
                     "on_info_bar_close": self.on_info_bar_close,
                     "on_set_color_switch": self.on_set_color_switch,
@@ -55,6 +32,7 @@ class SettingsDialog:
                     "on_experimental_switch": self.on_experimental_switch,
                     "on_yt_dl_switch": self.on_yt_dl_switch,
                     "on_default_path_mode_switch": self.on_default_path_mode_switch,
+                    "on_default_data_path_changed": self.on_default_data_path_changed,
                     "on_profile_add": self.on_profile_add,
                     "on_profile_edit": self.on_profile_edit,
                     "on_profile_remove": self.on_profile_remove,
@@ -63,12 +41,6 @@ class SettingsDialog:
                     "on_profile_edited": self.on_profile_edited,
                     "on_profile_selected": self.on_profile_selected,
                     "on_profile_set_default": self.on_profile_set_default,
-                    "on_host_focus_in": self.on_host_focus_in,
-                    "on_host_focus_out": self.on_host_focus_out,
-                    "on_add_host": self.on_add_host,
-                    "on_remove_host": self.on_remove_host,
-                    "on_add_picon_path": self.on_add_picon_path,
-                    "on_remove_picon_path": self.on_remove_picon_path,
                     "on_lang_changed": self.on_lang_changed,
                     "on_main_settings_visible": self.on_main_settings_visible,
                     "on_http_use_ssl_toggled": self.on_http_use_ssl_toggled,
@@ -86,25 +58,20 @@ class SettingsDialog:
                     "on_icon_theme_add": self.on_icon_theme_add,
                     "on_icon_theme_remove": self.on_icon_theme_remove}
 
-        # Settings.
+        # Settings
         self._ext_settings = settings
         self._settings = Settings(settings.settings)
         self._profiles = self._settings.profiles
         self._s_type = self._settings.setting_type
-        self._updated = False
 
         builder = get_builder(UI_RESOURCES_PATH + "settings_dialog.glade", handlers)
 
         self._dialog = builder.get_object("settings_dialog")
         self._dialog.set_transient_for(transient)
-        self._dialog.set_border_width(0)
-        self._dialog.set_margin_left(0)
+        self._header_bar = builder.get_object("header_bar")
         self._main_stack = builder.get_object("main_stack")
-        # Network.
-        self._host_iter = None
+        # Network
         self._host_field = builder.get_object("host_field")
-        self._hosts_box = builder.get_object("hosts_box")
-        self._remove_host_button = builder.get_object("remove_host_button")
         self._port_field = builder.get_object("port_field")
         self._login_field = builder.get_object("login_field")
         self._password_field = builder.get_object("password_field")
@@ -112,33 +79,30 @@ class SettingsDialog:
         self._http_use_ssl_check_button = builder.get_object("http_use_ssl_check_button")
         self._telnet_port_field = builder.get_object("telnet_port_field")
         self._telnet_timeout_spin_button = builder.get_object("telnet_timeout_spin_button")
-        self._reset_button = builder.get_object("reset_button")
-        # Test.
+        # Test
         self._ftp_radio_button = builder.get_object("ftp_radio_button")
         self._http_radio_button = builder.get_object("http_radio_button")
-        # Network paths.
+        # Paths
         self._services_field = builder.get_object("services_field")
         self._user_bouquet_field = builder.get_object("user_bouquet_field")
         self._satellites_xml_field = builder.get_object("satellites_xml_field")
-        self._epg_dat_box = builder.get_object("epg_dat_box")
-        self._picons_paths_box = builder.get_object("picons_paths_box")
-        self._remove_picon_path_button = builder.get_object("remove_picon_path_button")
-        # Paths.
-        self._picons_path_field = builder.get_object("picons_path_field")
-        self._data_path_field = builder.get_object("data_path_field")
-        self._backup_path_field = builder.get_object("backup_path_field")
-        self._recordings_path_field = builder.get_object("recordings_path_field")
+        self._data_dir_field = builder.get_object("data_dir_field")
+        self._picons_field = builder.get_object("picons_field")
+        self._picons_dir_field = builder.get_object("picons_dir_field")
+        self._backup_dir_field = builder.get_object("backup_dir_field")
+        self._default_data_dir_field = builder.get_object("default_data_dir_field")
+        self._record_data_dir_field = builder.get_object("record_data_dir_field")
         self._default_data_paths_switch = builder.get_object("default_data_paths_switch")
-        self._default_data_paths_switch.bind_property("active", builder.get_object("picons_path_box"), "sensitive", 4)
-        self._default_data_paths_switch.bind_property("active", builder.get_object("backup_path_box"), "sensitive", 4)
-        # Info bar.
+        # Info bar
         self._info_bar = builder.get_object("info_bar")
         self._message_label = builder.get_object("info_bar_message_label")
         self._test_spinner = builder.get_object("test_spinner")
-        # Settings type.
+        # Settings type
         self._enigma_radio_button = builder.get_object("enigma_radio_button")
         self._neutrino_radio_button = builder.get_object("neutrino_radio_button")
-        # Streaming.
+        self._support_ver5_switch = builder.get_object("support_ver5_switch")
+        self._force_bq_name_switch = builder.get_object("force_bq_name_switch")
+        # Streaming
         self._apply_presets_button = builder.get_object("apply_presets_button")
         self._transcoding_switch = builder.get_object("transcoding_switch")
         self._edit_preset_switch = builder.get_object("edit_preset_switch")
@@ -152,20 +116,22 @@ class SettingsDialog:
         self._audio_codec_combo_box = builder.get_object("audio_codec_combo_box")
         self._transcoding_switch.bind_property("active", builder.get_object("record_box"), "sensitive")
         self._edit_preset_switch.bind_property("active", self._apply_presets_button, "sensitive")
-        self._edit_preset_switch.bind_property("active", builder.get_object("video_options_grid"), "sensitive")
-        self._edit_preset_switch.bind_property("active", builder.get_object("audio_options_grid"), "sensitive")
-        self._play_streams_combo_box = builder.get_object("play_streams_combo_box")
-        self._stream_lib_combo_box = builder.get_object("stream_lib_combo_box")
-        self._double_click_combo_box = builder.get_object("double_click_combo_box")
-        self._allow_main_list_playback_switch = builder.get_object("allow_main_list_playback_switch")
-        # Program.
+        self._edit_preset_switch.bind_property("active", builder.get_object("video_options_frame"), "sensitive")
+        self._edit_preset_switch.bind_property("active", builder.get_object("audio_options_frame"), "sensitive")
+        self._play_in_built_radio_button = builder.get_object("play_in_built_radio_button")
+        self._play_in_window_radio_button = builder.get_object("play_in_window_radio_button")
+        self._get_m3u_radio_button = builder.get_object("get_m3u_radio_button")
+        self._gst_lib_button = builder.get_object("gst_lib_button")
+        self._vlc_lib_button = builder.get_object("vlc_lib_button")
+        self._mpv_lib_button = builder.get_object("mpv_lib_button")
+        # Program
         self._before_save_switch = builder.get_object("before_save_switch")
         self._before_downloading_switch = builder.get_object("before_downloading_switch")
         self._load_on_startup_switch = builder.get_object("load_on_startup_switch")
         self._bouquet_hints_switch = builder.get_object("bouquet_hints_switch")
         self._services_hints_switch = builder.get_object("services_hints_switch")
         self._lang_combo_box = builder.get_object("lang_combo_box")
-        # Appearance.
+        # Appearance
         self._list_font_button = builder.get_object("list_font_button")
         self._picons_size_button = builder.get_object("picons_size_button")
         self._tooltip_logo_size_button = builder.get_object("tooltip_logo_size_button")
@@ -173,75 +139,72 @@ class SettingsDialog:
         self._set_color_switch = builder.get_object("set_color_switch")
         self._new_color_button = builder.get_object("new_color_button")
         self._extra_color_button = builder.get_object("extra_color_button")
-        # Extra.
-        self._use_http_switch = builder.get_object("use_http_switch")
-        self._remove_unused_bq_switch = builder.get_object("remove_unused_bq_switch")
-        self._keep_power_mode_switch = builder.get_object("keep_power_mode_switch")
-        self._compress_picons_switch = builder.get_object("compress_picons_switch")
-        self._force_bq_name_switch = builder.get_object("force_bq_name_switch")
-        self._support_ver5_switch = builder.get_object("support_ver5_switch")
-        self._unlimited_buffer_switch = builder.get_object("unlimited_buffer_switch")
+        # Extra
         self._support_http_api_switch = builder.get_object("support_http_api_switch")
         self._enable_yt_dl_switch = builder.get_object("enable_yt_dl_switch")
         self._enable_update_yt_dl_switch = builder.get_object("enable_update_yt_dl_switch")
         self._enable_send_to_switch = builder.get_object("enable_send_to_switch")
+        self._click_mode_disabled_button = builder.get_object("click_mode_disabled_button")
+        self._click_mode_stream_button = builder.get_object("click_mode_stream_button")
+        self._click_mode_play_button = builder.get_object("click_mode_play_button")
+        self._click_mode_zap_button = builder.get_object("click_mode_zap_button")
+        self._click_mode_zap_and_play_button = builder.get_object("click_mode_zap_and_play_button")
+        self._click_mode_zap_button.bind_property("sensitive", self._click_mode_play_button, "sensitive")
+        self._click_mode_zap_button.bind_property("sensitive", self._click_mode_zap_and_play_button, "sensitive")
+        # EXPERIMENTAL
         self._enable_exp_switch = builder.get_object("enable_experimental_switch")
-        # Enigma2 only.
+        self._enable_exp_switch.bind_property("active", builder.get_object("yt_dl_box"), "sensitive")
+        self._enable_yt_dl_switch.bind_property("active", builder.get_object("yt_dl_update_box"), "sensitive")
+        self._enable_exp_switch.bind_property("active", builder.get_object("v5_support_box"), "sensitive")
+        self._enable_exp_switch.bind_property("active", builder.get_object("enable_direct_playback_box"), "sensitive")
+        # Enigma2 only
         self._enigma_radio_button.bind_property("active", builder.get_object("bq_naming_grid"), "sensitive")
+        self._enigma_radio_button.bind_property("active", builder.get_object("enable_http_box"), "sensitive")
+        self._enigma_radio_button.bind_property("active", builder.get_object("enable_experimental_box"), "sensitive")
         self._enigma_radio_button.bind_property("active", builder.get_object("program_frame"), "sensitive")
         self._enigma_radio_button.bind_property("active", builder.get_object("experimental_box"), "sensitive")
-        self._enigma_radio_button.bind_property("active", builder.get_object("allow_double_click_box"), "sensitive")
-        # Profiles.
+        # Profiles
         self._profile_view = builder.get_object("profile_tree_view")
         self._profile_add_button = builder.get_object("profile_add_button")
         self._profile_remove_button = builder.get_object("profile_remove_button")
-        # Network.
-        # Separated due to a bug with response (presumably in the builder) in ubuntu 18.04 and derivatives.
-        builder.get_object("network_settings_frame").add(builder.get_object("network_grid"))
-        # Style.
-        style_provider = Gtk.CssProvider()
-        style_provider.load_from_path(f"{UI_RESOURCES_PATH}style.css")
-        screen = Gdk.Screen.get_default()
+        self._apply_profile_button = builder.get_object("apply_profile_button")
+        self._apply_profile_button.bind_property("visible", builder.get_object("reset_button"), "visible")
+        # Style
+        self._style_provider = Gtk.CssProvider()
+        self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
         self._digit_elems = (self._port_field, self._http_port_field, self._telnet_port_field, self._video_width_field,
                              self._video_bitrate_field, self._video_height_field, self._audio_bitrate_field)
-        [self.init_element_style(el, screen, style_provider) for el in self._digit_elems]
-        self.init_element_style(self._host_field, screen, style_provider)
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            switcher = builder.get_object("main_stack_switcher")
-            switcher.set_margin_top(0)
-            switcher.set_margin_bottom(0)
-            builder.get_object("main_box").remove(switcher)
-            header_bar = HeaderBar()
-            header_bar.set_custom_title(switcher)
-
-            self._dialog.set_titlebar(header_bar)
-
-        self.init_ui_elements()
+        for el in self._digit_elems:
+            el.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
+                                                           Gtk.STYLE_PROVIDER_PRIORITY_USER)
+        self.init_ui_elements(self._s_type)
         self.init_profiles()
 
-        if not IS_LINUX:
-            # Themes.
-            builder.get_object("style_frame").set_visible(IS_WIN)
-            builder.get_object("themes_support_frame").set_visible(True)
+        if IS_WIN:
+            self._gst_lib_button.set_visible(False)
+            # Themes
+            enable_exp = self._settings.is_enable_experimental
+            builder.get_object("style_frame").set_visible(enable_exp)
+            builder.get_object("themes_support_frame").set_visible(enable_exp)
             self._layout_switch = builder.get_object("layout_switch")
             self._layout_switch.set_active(self._ext_settings.alternate_layout)
             self._theme_frame = builder.get_object("theme_frame")
-            self._theme_frame.set_visible(True)
+            self._theme_frame.set_visible(enable_exp)
             self._theme_thumbnail_image = builder.get_object("theme_thumbnail_image")
             self._theme_combo_box = builder.get_object("theme_combo_box")
             self._icon_theme_combo_box = builder.get_object("icon_theme_combo_box")
             self._dark_mode_switch = builder.get_object("dark_mode_switch")
-            self._dark_mode_switch.set_active(self._ext_settings.dark_mode)
             self._themes_support_switch = builder.get_object("themes_support_switch")
             self._themes_support_switch.bind_property("active", self._theme_frame, "sensitive")
             self.init_themes()
 
-    def init_ui_elements(self):
-        is_enigma_profile = self._s_type is SettingsType.ENIGMA_2
-        self._neutrino_radio_button.set_active(self._s_type is SettingsType.NEUTRINO_MP)
-        self.update_picon_paths()
+    @run_idle
+    def init_ui_elements(self, s_type):
+        is_enigma_profile = s_type is SettingsType.ENIGMA_2
+        self._neutrino_radio_button.set_active(s_type is SettingsType.NEUTRINO_MP)
         self.update_title()
+        http_active = self._support_http_api_switch.get_active()
+        self._click_mode_zap_button.set_sensitive(is_enigma_profile and http_active)
         self._lang_combo_box.set_active_id(self._ext_settings.language)
         self.on_info_bar_close() if is_enigma_profile else self.show_info_message(
             "The Neutrino has only experimental support. Not all features are supported!", Gtk.MessageType.WARNING)
@@ -257,9 +220,6 @@ class SettingsDialog:
                 self.on_profile_selected(self._profile_view, False)
         self._profile_remove_button.set_sensitive(len(self._profile_view.get_model()) > 1)
 
-    def init_element_style(self, elem, screen, provider):
-        elem.get_style_context().add_provider_for_screen(screen, provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
-
     def update_title(self):
         title = "{} [{}]"
         if self._s_type is SettingsType.ENIGMA_2:
@@ -267,27 +227,17 @@ class SettingsDialog:
         elif self._s_type is SettingsType.NEUTRINO_MP:
             self._dialog.set_title(title.format(get_message("Options"), self._neutrino_radio_button.get_label()))
 
-    def update_picon_paths(self):
-        model = self._picons_paths_box.get_model()
-        model.clear()
-        list(map(lambda p: model.append((p, p)), self._settings.picons_paths))
-        if self._settings.picons_path in self._settings.picons_paths:
-            self._picons_paths_box.set_active_id(self._settings.picons_path)
-        else:
-            self._picons_paths_box.set_active(0)
-
     def show(self):
-        return self._dialog.run()
-
-    def is_updated(self):
-        return self._updated
+        self._dialog.run()
 
     def on_response(self, dialog, resp):
-        if resp == Gtk.ResponseType.ACCEPT:
-            self._updated = self.on_save_settings()
-        dialog.destroy()
+        if resp == Gtk.ResponseType.OK and not self.apply_settings():
+            return
 
-    def on_field_button_press(self, entry):
+        self._dialog.destroy()
+        return resp
+
+    def on_field_icon_press(self, entry, icon, event_button):
         update_entry_data(entry, self._dialog, self._settings)
 
     def on_settings_type_changed(self, item):
@@ -296,7 +246,7 @@ class SettingsDialog:
             self._settings.setting_type = s_type
             self._s_type = s_type
             self.on_reset()
-        self.init_ui_elements()
+        self.init_ui_elements(s_type)
 
     def on_reset(self, item=None):
         self._settings.reset()
@@ -304,9 +254,7 @@ class SettingsDialog:
 
     def set_settings(self):
         self._s_type = self._settings.setting_type
-        self._hosts_box.remove_all()
-        self._remove_host_button.set_sensitive(len([self._hosts_box.append(h, h) for h in self._settings.hosts]) > 1)
-        self._hosts_box.set_active_id(self._settings.host)
+        self._host_field.set_text(self._settings.host)
         self._port_field.set_text(self._settings.port)
         self._login_field.set_text(self._settings.user)
         self._password_field.set_text(self._settings.password)
@@ -317,18 +265,17 @@ class SettingsDialog:
         self._services_field.set_text(self._settings.services_path)
         self._user_bouquet_field.set_text(self._settings.user_bouquet_path)
         self._satellites_xml_field.set_text(self._settings.satellites_xml_path)
-        self._epg_dat_box.set_active_id(self._settings.epg_dat_path)
-        self._picons_paths_box.set_active_id(self._settings.picons_path)
-        self._data_path_field.set_text(self._settings.default_data_path)
-        self._picons_path_field.set_text(self._settings.default_picon_path)
-        self._backup_path_field.set_text(self._settings.default_backup_path)
-        self._recordings_path_field.set_text(self._settings.recordings_path)
+        self._picons_field.set_text(self._settings.picons_path)
+        self._data_dir_field.set_text(self._settings.data_local_path)
+        self._picons_dir_field.set_text(self._settings.picons_local_path)
+        self._backup_dir_field.set_text(self._settings.backup_local_path)
+        self._default_data_dir_field.set_text(self._settings.default_data_path)
+        self._record_data_dir_field.set_text(self._settings.records_path)
         self._before_save_switch.set_active(self._settings.backup_before_save)
         self._before_downloading_switch.set_active(self._settings.backup_before_downloading)
-        self._play_streams_combo_box.set_active_id(str(self._settings.play_streams_mode.value))
-        self._stream_lib_combo_box.set_active_id(self._settings.stream_lib)
-        self._double_click_combo_box.set_active_id(str(self._settings.fav_click_mode))
-        self._allow_main_list_playback_switch.set_active(self._settings.main_list_playback)
+        self.set_fav_click_mode(self._settings.fav_click_mode)
+        self.set_play_stream_mode(self._settings.play_streams_mode)
+        self.set_stream_lib(self._settings.stream_lib)
         self._load_on_startup_switch.set_active(self._settings.load_last_config)
         self._bouquet_hints_switch.set_active(self._settings.show_bq_hints)
         self._services_hints_switch.set_active(self._settings.show_srv_hints)
@@ -339,17 +286,12 @@ class SettingsDialog:
         self._picons_size_button.set_active_id(str(self._settings.list_picon_size))
         self._tooltip_logo_size_button.set_active_id(str(self._settings.tooltip_logo_size))
         self._list_font_button.set_font(self._settings.list_font)
-        self._support_http_api_switch.set_active(self._settings.http_api_support)
 
         if self._s_type is SettingsType.ENIGMA_2:
             self._enable_exp_switch.set_active(self._settings.is_enable_experimental)
             self._support_ver5_switch.set_active(self._settings.v5_support)
-            self._unlimited_buffer_switch.set_active(self._settings.unlimited_copy_buffer)
-            self._use_http_switch.set_active(self._settings.use_http)
-            self._remove_unused_bq_switch.set_active(self._settings.remove_unused_bouquets)
-            self._keep_power_mode_switch.set_active(self._settings.keep_power_mode)
-            self._compress_picons_switch.set_active(self._settings.compress_picons)
             self._force_bq_name_switch.set_active(self._settings.force_bq_names)
+            self._support_http_api_switch.set_active(self._settings.http_api_support)
             self._enable_yt_dl_switch.set_active(self._settings.enable_yt_dl)
             self._enable_update_yt_dl_switch.set_active(self._settings.enable_yt_dl_update)
             self._enable_send_to_switch.set_active(self._settings.enable_send_to)
@@ -374,7 +316,6 @@ class SettingsDialog:
         self._s_type = SettingsType.ENIGMA_2 if self._enigma_radio_button.get_active() else SettingsType.NEUTRINO_MP
         self._settings.setting_type = self._s_type
         self._settings.host = self._host_field.get_text()
-        self._settings.hosts = [h[1] for h in self._hosts_box.get_model()]
         self._settings.port = self._port_field.get_text()
         self._settings.user = self._login_field.get_text()
         self._settings.password = self._password_field.get_text()
@@ -384,39 +325,37 @@ class SettingsDialog:
         self._settings.telnet_timeout = int(self._telnet_timeout_spin_button.get_value())
         self._settings.services_path = self._services_field.get_text()
         self._settings.user_bouquet_path = self._user_bouquet_field.get_text()
-        self._settings.epg_dat_path = self._epg_dat_box.get_active_id()
-        self._settings.picons_path = self._picons_paths_box.get_active_id()
+        self._settings.satellites_xml_path = self._satellites_xml_field.get_text()
+        self._settings.picons_path = self._picons_field.get_text()
+        self._settings.data_local_path = self._data_dir_field.get_text()
+        self._settings.picons_local_path = self._picons_dir_field.get_text()
+        self._settings.backup_local_path = self._backup_dir_field.get_text()
 
-    def on_save_settings(self, item=None):
+    def apply_settings(self, item=None):
         if show_dialog(DialogType.QUESTION, self._dialog) != Gtk.ResponseType.OK:
-            return False
+            return
 
         self.on_apply_profile_settings()
         self._ext_settings.profiles = self._settings.profiles
         self._ext_settings.backup_before_save = self._before_save_switch.get_active()
         self._ext_settings.backup_before_downloading = self._before_downloading_switch.get_active()
-        self._ext_settings.play_streams_mode = PlayStreamsMode(int(self._play_streams_combo_box.get_active_id()))
-        self._ext_settings.stream_lib = self._stream_lib_combo_box.get_active_id()
-        self._ext_settings.fav_click_mode = int(self._double_click_combo_box.get_active_id())
-        self._ext_settings.main_list_playback = self._allow_main_list_playback_switch.get_active()
+        self._ext_settings.fav_click_mode = self.get_fav_click_mode()
+        self._ext_settings.play_streams_mode = self.get_play_stream_mode()
+        self._ext_settings.stream_lib = self.get_stream_lib()
         self._ext_settings.language = self._lang_combo_box.get_active_id()
         self._ext_settings.load_last_config = self._load_on_startup_switch.get_active()
         self._ext_settings.show_bq_hints = self._bouquet_hints_switch.get_active()
         self._ext_settings.show_srv_hints = self._services_hints_switch.get_active()
         self._ext_settings.profile_folder_is_default = self._default_data_paths_switch.get_active()
-        self._ext_settings.default_data_path = self._data_path_field.get_text()
-        self._ext_settings.default_backup_path = self._backup_path_field.get_text()
-        self._ext_settings.default_picon_path = self._picons_path_field.get_text()
-        self._ext_settings.recordings_path = self._recordings_path_field.get_text()
+        self._ext_settings.default_data_path = self._default_data_dir_field.get_text()
+        self._ext_settings.records_path = self._record_data_dir_field.get_text()
         self._ext_settings.activate_transcoding = self._transcoding_switch.get_active()
         self._ext_settings.active_preset = self._presets_combo_box.get_active_id()
         self._ext_settings.list_picon_size = int(self._picons_size_button.get_active_id())
         self._ext_settings.tooltip_logo_size = int(self._tooltip_logo_size_button.get_active_id())
         self._ext_settings.list_font = self._list_font_button.get_font()
-        self._ext_settings.http_api_support = self._support_http_api_switch.get_active()
 
-        if not IS_LINUX:
-            self._ext_settings.dark_mode = self._dark_mode_switch.get_active()
+        if IS_WIN:
             self._ext_settings.alternate_layout = self._layout_switch.get_active()
             self._ext_settings.is_themes_support = self._themes_support_switch.get_active()
             self._ext_settings.theme = self._theme_combo_box.get_active_id()
@@ -428,19 +367,14 @@ class SettingsDialog:
             self._ext_settings.new_color = self._new_color_button.get_rgba().to_string()
             self._ext_settings.extra_color = self._extra_color_button.get_rgba().to_string()
             self._ext_settings.v5_support = self._support_ver5_switch.get_active()
-            self._ext_settings.unlimited_copy_buffer = self._unlimited_buffer_switch.get_active()
-            self._ext_settings.use_http = self._use_http_switch.get_active()
-            self._ext_settings.remove_unused_bouquets = self._remove_unused_bq_switch.get_active()
-            self._ext_settings.keep_power_mode = self._keep_power_mode_switch.get_active()
-            self._ext_settings.compress_picons = self._compress_picons_switch.get_active()
             self._ext_settings.force_bq_names = self._force_bq_name_switch.get_active()
+            self._ext_settings.http_api_support = self._support_http_api_switch.get_active()
             self._ext_settings.enable_yt_dl = self._enable_yt_dl_switch.get_active()
             self._ext_settings.enable_yt_dl_update = self._enable_update_yt_dl_switch.get_active()
             self._ext_settings.enable_send_to = self._enable_send_to_switch.get_active()
 
         self._ext_settings.default_profile = list(filter(lambda r: r[1], self._profile_view.get_model()))[0][0]
         self._ext_settings.save()
-
         return True
 
     @run_task
@@ -460,8 +394,7 @@ class SettingsDialog:
         host, port = self._host_field.get_text(), self._http_port_field.get_text()
         use_ssl = self._http_use_ssl_check_button.get_active()
         try:
-            self.show_info_message(test_http(host, port, user, password, use_ssl=use_ssl, s_type=self._s_type),
-                                   Gtk.MessageType.INFO)
+            self.show_info_message(test_http(host, port, user, password, use_ssl=use_ssl), Gtk.MessageType.INFO)
         except TestException as e:
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         except HttpApiException as e:
@@ -484,7 +417,7 @@ class SettingsDialog:
         host, port = self._host_field.get_text(), self._port_field.get_text()
         user, password = self._login_field.get_text(), self._password_field.get_text()
         try:
-            self.show_info_message(f"OK.  {test_ftp(host, port, user, password)}", Gtk.MessageType.INFO)
+            self.show_info_message("OK.  {}".format(test_ftp(host, port, user, password)), Gtk.MessageType.INFO)
         except TestException as e:
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         finally:
@@ -492,10 +425,9 @@ class SettingsDialog:
 
     @run_idle
     def show_info_message(self, text, message_type):
-        self._info_bar.set_visible(False)
+        self._info_bar.set_visible(True)
         self._info_bar.set_message_type(message_type)
         self._message_label.set_text(get_message(text))
-        self._info_bar.set_visible(True)
 
     @run_idle
     def show_spinner(self, show):
@@ -509,13 +441,15 @@ class SettingsDialog:
         self._colors_grid.set_sensitive(state)
 
     def on_http_mode_switch(self, switch, state):
-        if self._main_stack.get_visible_child_name() == "program" and not state:
-            self.show_info_message("May affect some features availability! ", Gtk.MessageType.WARNING)
+        self._click_mode_zap_button.set_sensitive(state)
+        if any((self._click_mode_play_button.get_active(),
+                self._click_mode_zap_button.get_active(),
+                self._click_mode_zap_and_play_button.get_active())):
+            self._click_mode_disabled_button.set_active(True)
 
     def on_experimental_switch(self, switch, state):
         if not state:
             self._support_ver5_switch.set_active(state)
-            self._unlimited_buffer_switch.set_active(state)
             self._enable_send_to_switch.set_active(state)
             self._enable_yt_dl_switch.set_active(state)
 
@@ -535,13 +469,16 @@ class SettingsDialog:
     def on_default_path_mode_switch(self, switch, state):
         self._settings.profile_folder_is_default = state
 
+    def on_default_data_path_changed(self, entry):
+        self._settings.default_data_path = entry.get_text()
+
     def on_profile_add(self, item):
         model = self._profile_view.get_model()
         count = 0
         name = "profile"
         while name in self._profiles:
             count += 1
-            name = f"profile{count}"
+            name = "profile{}".format(count)
 
         self._profiles[name] = self._s_type.get_default_settings()
         model.append((name, None))
@@ -581,8 +518,29 @@ class SettingsDialog:
         if p_settings:
             row[0] = new_value
             self._profiles[new_value] = p_settings
+            self.update_local_paths(new_value, old_name)
         self.on_profile_selected(self._profile_view, False)
 
+    def update_local_paths(self, p_name, old_name, force_rename=False):
+        data_path = self._settings.data_local_path
+        picons_path = self._settings.picons_local_path
+        backup_path = self._settings.backup_local_path
+
+        self._settings.data_local_path = p_name.join(data_path.rsplit(old_name, 1))
+        self._settings.picons_local_path = p_name.join(picons_path.rsplit(old_name, 1))
+        self._settings.backup_local_path = p_name.join(backup_path.rsplit(old_name, 1))
+
+        if force_rename:
+            try:
+                if os.path.isdir(picons_path):
+                    os.rename(picons_path, self._settings.picons_local_path)
+                if os.path.isdir(data_path):
+                    os.rename(data_path, self._settings.data_local_path)
+                if os.path.isdir(backup_path):
+                    os.rename(backup_path, self._settings.backup_local_path)
+            except OSError as e:
+                self.show_info_message(str(e), Gtk.MessageType.ERROR)
+
     def on_profile_selected(self, view, force=True):
         if force:
             self.on_apply_profile_settings()
@@ -604,79 +562,14 @@ class SettingsDialog:
     def on_profile_inserted(self, model, path, itr):
         self._profile_remove_button.set_sensitive(len(model) > 1)
 
-    def on_host_focus_in(self, entry, event):
-        self._host_iter = self._hosts_box.get_active_iter()
-
-    def on_host_focus_out(self, entry, event=None):
-        if self._host_iter:
-            model = self._hosts_box.get_model()
-            host = entry.get_text()
-            model.set_value(self._host_iter, 0, host)
-            model.set_value(self._host_iter, 1, host)
-
-            if Counter(r[0] for r in model).get(host, 0) > 1:
-                self._host_field.set_name(self._DIGIT_ENTRY_NAME)
-                self.show_info_message("The host already exists!", Gtk.MessageType.WARNING)
-            else:
-                self._host_field.set_name("GtkEntry")
-                self.on_info_bar_close()
-
-    def on_add_host(self, button):
-        model = self._hosts_box.get_model()
-        count = 1
-        host = "127.0.0.1"
-        hosts = {r[0] for r in model}
-
-        while host in hosts:
-            count += 1
-            host = f"127.0.0.{count}"
-
-        self._hosts_box.append(host, host)
-        self._hosts_box.set_active_id(host)
-        self._remove_host_button.set_sensitive(len(model) > 1)
-
-    def on_remove_host(self, button):
-        self._hosts_box.remove(self._hosts_box.get_active())
-        self._hosts_box.set_active(0)
-        self._remove_host_button.set_sensitive(len(self._hosts_box.get_model()) > 1)
-
-    def on_add_picon_path(self, button):
-        response = show_dialog(DialogType.INPUT, self._dialog, self._settings.picons_path)
-        if response is Gtk.ResponseType.CANCEL:
-            return
-
-        if response in self._settings.picons_paths:
-            self.show_info_message("This path already exists!", Gtk.MessageType.ERROR)
-            return
-
-        path = response if response.endswith(SEP) else response + SEP
-        model = self._picons_paths_box.get_model()
-        model.append((path, path))
-        self._picons_paths_box.set_active_id(path)
-        self._ext_settings.picons_paths = tuple(r[0] for r in model)
-
-    def on_remove_picon_path(self, button):
-        msg = f"{get_message('This may change the settings of other profiles!')}\n\n\t\t{get_message('Are you sure?')}"
-        if show_dialog(DialogType.QUESTION, self._dialog, msg) != Gtk.ResponseType.OK:
-            return
-
-        model = self._picons_paths_box.get_model()
-        active = self._picons_paths_box.get_active_iter()
-        if active:
-            model.remove(active)
-
-        self._picons_paths_box.set_active(0)
-        self._remove_picon_path_button.set_sensitive(len(model) > 1)
-        self._ext_settings.picons_paths = tuple(r[0] for r in model)
-
     def on_lang_changed(self, box):
         if box.get_active_id() != self._settings.language:
             self.show_info_message("Save and restart the program to apply the settings.", Gtk.MessageType.WARNING)
 
     def on_main_settings_visible(self, stack, param):
         name = stack.get_visible_child_name()
+        self._apply_profile_button.set_visible(name == "profiles")
         self._apply_presets_button.set_visible(name == "streaming")
-        self._reset_button.set_visible(name == "profiles")
 
     def on_http_use_ssl_toggled(self, button):
         active = button.get_active()
@@ -686,26 +579,78 @@ class SettingsDialog:
         self._settings.http_port = port
 
     def on_click_mode_togged(self, button):
-        if self._main_stack.get_visible_child_name() != "streaming":
+        if self._main_stack.get_visible_child_name() != "extra":
             return
 
-        mode = FavClickMode(int(self._double_click_combo_box.get_active_id()))
+        mode = self.get_fav_click_mode()
         if mode is FavClickMode.PLAY:
             self.show_info_message("Operates in standby mode or current active transponder!", Gtk.MessageType.WARNING)
-        elif mode is FavClickMode.STREAM:
-            self.show_info_message("Playback IPTV streams only!", Gtk.MessageType.WARNING)
-        elif mode is FavClickMode.DISABLED:
-            self._allow_main_list_playback_switch.set_active(False)
         else:
             self.on_info_bar_close()
 
-        self._allow_main_list_playback_switch.set_sensitive(mode is not FavClickMode.DISABLED)
+    @run_idle
+    def set_fav_click_mode(self, mode):
+        mode = FavClickMode(mode)
+        self._click_mode_disabled_button.set_active(mode is FavClickMode.DISABLED)
+        self._click_mode_stream_button.set_active(mode is FavClickMode.STREAM)
+        self._click_mode_play_button.set_active(mode is FavClickMode.PLAY)
+        self._click_mode_zap_button.set_active(mode is FavClickMode.ZAP)
+        self._click_mode_zap_and_play_button.set_active(mode is FavClickMode.ZAP_PLAY)
+
+    def get_fav_click_mode(self):
+        if self._click_mode_zap_button.get_active():
+            return FavClickMode.ZAP
+        if self._click_mode_play_button.get_active():
+            return FavClickMode.PLAY
+        if self._click_mode_zap_and_play_button.get_active():
+            return FavClickMode.ZAP_PLAY
+        if self._click_mode_stream_button.get_active():
+            return FavClickMode.STREAM
+
+        return FavClickMode.DISABLED
 
     def on_play_mode_changed(self, button):
-        if self._main_stack.get_visible_child_name() != "streaming":
+        if self._main_stack.get_visible_child_name() != "streaming" or not button.get_active():
             return
 
-        self.show_info_message("Save and restart the program to apply the settings.", Gtk.MessageType.WARNING)
+        if self._settings.is_darwin:
+            is_gst = self._gst_lib_button.get_active()
+            self._play_in_built_radio_button.set_sensitive(is_gst)
+            self._play_in_window_radio_button.set_active(not is_gst and self._play_in_built_radio_button.get_active())
+
+        if button.get_active():
+            self.show_info_message("Save and restart the program to apply the settings.", Gtk.MessageType.WARNING)
+
+    @run_idle
+    def set_play_stream_mode(self, mode):
+        self._play_in_built_radio_button.set_active(mode is PlayStreamsMode.BUILT_IN)
+        self._play_in_window_radio_button.set_active(mode is PlayStreamsMode.WINDOW)
+        self._get_m3u_radio_button.set_active(mode is PlayStreamsMode.M3U)
+
+        if self._settings.is_darwin and self._settings.stream_lib != "gst":
+            self._play_in_built_radio_button.set_sensitive(False)
+
+    def get_play_stream_mode(self):
+        if self._play_in_built_radio_button.get_active():
+            return PlayStreamsMode.BUILT_IN
+        if self._play_in_window_radio_button.get_active():
+            return PlayStreamsMode.WINDOW
+        if self._get_m3u_radio_button.get_active():
+            return PlayStreamsMode.M3U
+
+        return self._settings.play_streams_mode
+
+    def set_stream_lib(self, mode):
+        self._vlc_lib_button.set_active(mode == "vlc")
+        self._gst_lib_button.set_active(mode == "gst")
+        self._mpv_lib_button.set_active(mode == "mpv")
+
+    def get_stream_lib(self):
+        if self._gst_lib_button.get_active():
+            return "gst"
+        elif self._vlc_lib_button.get_active():
+            return "vlc"
+        return "mpv"
 
     def on_transcoding_preset_changed(self, button):
         presets = self._settings.transcoding_presets
@@ -765,7 +710,7 @@ class SettingsDialog:
 
     @run_idle
     def set_theme_thumbnail_image(self, theme_name):
-        img_path = "{}{}{}gtk-3.0{}thumbnail.png".format(self._ext_settings.themes_path, theme_name, SEP, SEP)
+        img_path = "{}{}/gtk-3.0/thumbnail.png".format(self._ext_settings.themes_path, theme_name)
         self._theme_thumbnail_image.set_from_pixbuf(get_picon_pixbuf(img_path, 96))
 
     def on_theme_add(self, button):
@@ -800,16 +745,15 @@ class SettingsDialog:
     @run_task
     def unpack_theme(self, src, dst, button):
         try:
-            from shutil import unpack_archive
-
-            log(f"Unpacking '{src}' started...")
             os.makedirs(os.path.dirname(dst), exist_ok=True)
-            unpack_archive(src, dst)
+
+            import subprocess
+            log("Unpacking '{}' started...".format(src))
+            p = subprocess.Popen(["tar", "-xvf", src, "-C", dst],
+                                 stdout=subprocess.PIPE,
+                                 stderr=subprocess.STDOUT)
+            p.communicate()
             log("Unpacking end.")
-        except (ValueError, OSError) as e:
-            msg = f"Unpacking error: {e}"
-            log(msg)
-            self.show_info_message(msg, Gtk.MessageType.ERROR)
         finally:
             self.update_theme_button(button, dst)
 

app/ui/style.css

@@ -1,54 +1,18 @@
-* {
-  -GtkDialog-action-area-border: 6;
-}
-
 #digit-entry {
   border-color: Red;
 }
 
 #status-bar-button {
-  padding-top: 1px;
-  padding-bottom: 1px;
-  padding-left: 3px;
-  padding-right: 3px;
+  padding: 1px;
   margin: 1px;
 }
 
-#task-button {
-  padding: 0;
-}
-
-#header-button {
-  padding-top: 0;
-  padding-bottom: 0;
-}
-
-#header-entry {
-  min-height: 0;
-}
-
-#header-stack-switcher > button {
-  padding-top: 0;
-  padding-bottom: 0;
-}
-
-buttonbox {
-  padding: 0;
-}
-
 paned > separator {
   background-repeat: no-repeat;
   background-position: center;
-}
-
-paned.horizontal > separator {
   background-size: 2px 24px;
 }
 
-paned.vertical > separator {
-  background-size: 24px 2px;
-}
-
 .red-button {
   background-image: none;
   background-color: red;
@@ -91,16 +55,4 @@ paned.vertical > separator {
   border-radius: 0;
   border-left-width: 0;
   border-right-width: 1px;
-}
-
-.stack-switcher > button > label {
-  padding-left: 5px;
-  padding-right: 5px;
-  min-width: 50px;
-}
-
-.stack-switcher > button.text-button {
-  padding-left: 5px;
-  padding-right: 5px;
-  min-width: 50px;
-}
+}

app/ui/tasks.py

@@ -1,86 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-from app.ui.dialogs import get_message
-from .uicommons import Gtk, GLib
-
-
-class BGTaskWidget(Gtk.Box):
-    """ Widget for displaying and running background tasks. """
-
-    TASK_LIMIT = 1
-
-    def __init__(self, app, text, target, *args):
-        super().__init__(spacing=2, orientation=Gtk.Orientation.HORIZONTAL, valign=Gtk.Align.CENTER)
-        self._app = app
-
-        self._label = Gtk.Label(get_message(text))
-        self.pack_start(self._label, False, False, 0)
-
-        self._spinner = Gtk.Spinner(active=True)
-        self.pack_start(self._spinner, False, False, 0)
-
-        close_button = Gtk.Button.new_from_icon_name("window-close", Gtk.IconSize.MENU)
-        close_button.set_relief(Gtk.ReliefStyle.NONE)
-        close_button.set_valign(Gtk.Align.CENTER)
-        close_button.set_tooltip_text(get_message("Cancel"))
-        close_button.set_name("task-button")
-        close_button.connect("clicked", lambda b: self._app.emit("task-cancel", self))
-        self.pack_start(close_button, False, False, 0)
-
-        self.show_all()
-
-        # Just prototype. -> It may not work properly!
-        # TODO: Different options need to be tested. Possibly with normal threads.
-        from concurrent.futures import ThreadPoolExecutor
-
-        self._executor = ThreadPoolExecutor(max_workers=self.TASK_LIMIT)
-        future = self._executor.submit(target, *args)
-        future.add_done_callback(lambda f: GLib.idle_add(self._app.emit, "task-done", self))
-
-    @property
-    def text(self):
-        return self._label.get_text()
-
-    @text.setter
-    def text(self, value):
-        self._label.set_text(value)
-
-    @property
-    def tooltip(self):
-        return self.get_tooltip_text()
-
-    @tooltip.setter
-    def tooltip(self, value):
-        self.set_tooltip_text(value)
-
-    def cancel(self):
-        self._executor.shutdown(wait=False)
-        self._app.emit("task-canceled", None)
-
-
-if __name__ == '__main__':
-    pass

app/ui/telnet.glade

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 
+<!-- Generated with glade 3.22.1 
 
 The MIT License (MIT)
 
@@ -27,10 +27,10 @@ Author: Dmitriy Yefremov
 
 -->
 <interface domain="demon-editor">
-  <requires lib="gtk+" version="3.18"/>
+  <requires lib="gtk+" version="3.16"/>
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
-  <!-- interface-copyright 2018-2021 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2020 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkTextTagTable" id="tag_table">
     <child type="tag">
@@ -43,99 +43,25 @@ Author: Dmitriy Yefremov
   <object class="GtkTextBuffer" id="text_buffer">
     <property name="tag_table">tag_table</property>
   </object>
-  <object class="GtkFrame" id="telnet_frame">
-    <property name="visible">True</property>
+  <object class="GtkWindow" id="dialog_window">
     <property name="can_focus">False</property>
-    <property name="label_xalign">0.49000000953674316</property>
-    <property name="shadow_type">in</property>
+    <property name="title" translatable="yes">DemonEditor [Telnet client]</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="icon_name">terminal</property>
+    <property name="skip_taskbar_hint">True</property>
+    <property name="skip_pager_hint">True</property>
+    <signal name="delete-event" handler="on_close" swapped="no"/>
     <child>
-      <object class="GtkBox" id="telnet_main_box">
+      <placeholder/>
+    </child>
+    <child>
+      <object class="GtkBox" id="main_box">
+        <property name="width_request">560</property>
+        <property name="height_request">320</property>
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="margin_left">5</property>
-        <property name="margin_right">5</property>
-        <property name="margin_bottom">5</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">5</property>
-        <child>
-          <object class="GtkBox" id="commands_entry">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_bottom">2</property>
-            <property name="spacing">5</property>
-            <child>
-              <object class="GtkButton" id="connect_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="tooltip_text" translatable="yes">Connect</property>
-                <signal name="clicked" handler="on_connect" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="connect_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="stock">gtk-connect</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="disconnect_button">
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="tooltip_text" translatable="yes">Disconnect</property>
-                <signal name="clicked" handler="on_disconnect" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="disconnect_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="stock">gtk-disconnect</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="clear_button">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="tooltip_text" translatable="yes">Clear</property>
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <signal name="clicked" handler="on_clear" swapped="no"/>
-                <child>
-                  <object class="GtkImage" id="clear_button_image">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="stock">gtk-clear</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">2</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
+        <property name="spacing">2</property>
         <child>
           <object class="GtkScrolledWindow" id="telnet_scrolled_window">
             <property name="visible">True</property>
@@ -161,17 +87,164 @@ Author: Dmitriy Yefremov
           <packing>
             <property name="expand">True</property>
             <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="commands_entry">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="margin_left">5</property>
+            <property name="margin_right">5</property>
+            <property name="margin_bottom">2</property>
+            <property name="spacing">2</property>
+            <child>
+              <object class="GtkComboBoxText" id="profile_combo_box">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="active">0</property>
+                <property name="has_frame">False</property>
+                <signal name="changed" handler="on_profile_changed" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="connect_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Connect</property>
+                <signal name="clicked" handler="on_connect" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="connect_button_image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="stock">gtk-connect</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="disconnect_button">
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Disconnect</property>
+                <signal name="clicked" handler="on_disconnect" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="disconnect_button_image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="stock">gtk-disconnect</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">4</property>
+              </packing>
+            </child>
+            <child type="center">
+              <placeholder/>
+            </child>
+            <child>
+              <object class="GtkButton" id="clear_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Clear</property>
+                <property name="halign">center</property>
+                <property name="valign">center</property>
+                <signal name="clicked" handler="on_clear" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="clear_button_image">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="stock">gtk-clear</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="pack_type">end</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
             <property name="position">1</property>
           </packing>
         </child>
+        <child>
+          <object class="GtkInfoBar" id="info_bar">
+            <property name="app_paintable">True</property>
+            <property name="can_focus">False</property>
+            <property name="spacing">2</property>
+            <property name="show_close_button">True</property>
+            <signal name="response" handler="on_info_bar_close" swapped="no"/>
+            <child internal-child="action_area">
+              <object class="GtkButtonBox">
+                <property name="can_focus">False</property>
+                <property name="layout_style">end</property>
+                <child>
+                  <placeholder/>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child internal-child="content_area">
+              <object class="GtkBox">
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel" id="info_bar_message_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label">Info</property>
+                    <property name="justify">center</property>
+                    <property name="wrap">True</property>
+                    <property name="wrap_mode">word-char</property>
+                    <property name="lines">2</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">False</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
       </object>
     </child>
-    <child type="label">
-      <object class="GtkLabel">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Telnet</property>
-      </object>
-    </child>
   </object>
 </interface>

app/ui/telnet.py

@@ -1,31 +1,3 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2021 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import re
 import selectors
 import socket
@@ -35,6 +7,7 @@ from telnetlib import Telnet
 from gi.repository import GLib
 
 from app.commons import run_task, run_idle, log
+from app.settings import Settings
 from app.ui.uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK
 
 
@@ -45,7 +18,7 @@ class ExtTelnet(Telnet):
         self._output_callback = output_callback
 
     def interact(self):
-        """ Interaction function, emulates a very dumb telnet client. """
+        """Interaction function, emulates a very dumb telnet client."""
         with selectors.DefaultSelector() as selector:
             selector.register(self, selectors.EVENT_READ)
 
@@ -64,62 +37,90 @@ class ExtTelnet(Telnet):
                                 self._output_callback(text)
 
 
-class TelnetClient(Gtk.Box):
-    """ Very simple telnet client. """
+class TelnetDialog:
+    """ Dialog of very simple telnet client. """
     _COLOR_PATTERN = re.compile("\x1b.*?m")  # Color info
     _ERASING_PATTERN = re.compile("\x1b.*?K")  # Erase to right
     _APP_MODE_PATTERN = re.compile("\x1b.*?(1h)|(1l)")  # h - on, l - off
     _ALL_PATTERN = re.compile(r'(\x1b\[|\x9b)[0-?]*[@-~]')
     _NOT_SUPPORTED = {"mc", "mcedit", "vi", "nano"}
 
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self._app = app
-        self._app.connect("profile-changed", self.on_profile_changed)
-
-        self._tn = None
-        self._app_mode = False
-        self._commands = deque(maxlen=10)
-
-        self._handlers = {"on_clear": self.on_clear,
+    def __init__(self, transient, settings):
+        self._handlers = {"on_profile_changed": self.on_profile_changed,
+                          "on_clear": self.on_clear,
                           "on_text_view_realize": self.on_text_view_realize,
                           "on_view_key_press": self.on_view_key_press,
+                          "on_info_bar_close": self.on_info_bar_close,
                           "on_connect": self.on_connect,
-                          "on_disconnect": self.on_disconnect}
+                          "on_disconnect": self.on_disconnect,
+                          "on_close": self.on_close}
 
         builder = Gtk.Builder()
         builder.add_from_file(UI_RESOURCES_PATH + "telnet.glade")
         builder.connect_signals(self._handlers)
-
+        self._dialog_window = builder.get_object("dialog_window")
+        self._dialog_window.set_transient_for(transient)
+        self._profile_combo_box = builder.get_object("profile_combo_box")
+        self._info_bar = builder.get_object("info_bar")
+        self._info_message_label = builder.get_object("info_bar_message_label")
         self._text_view = builder.get_object("text_view")
         self._buf = builder.get_object("text_buffer")
         self._end_tag = builder.get_object("end_tag")
         self._connect_button = builder.get_object("connect_button")
         self._connect_button.bind_property("visible", builder.get_object("disconnect_button"), "visible", 4)
-
-        main_frame = builder.get_object("telnet_frame")
         provider = Gtk.CssProvider()
         provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-        main_frame.get_style_context().add_provider(provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
+        builder.get_object("main_box").get_style_context().add_provider(provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
 
-        self.pack_start(main_frame, True, True, 0)
-        self.show()
+        window_size = settings.get("telnet_dialog_window_size")
+        if window_size:
+            self._dialog_window.resize(*window_size)
 
-    def on_profile_changed(self, app, data):
-        self.on_clear()
+        self._ext_settings = settings
+        self._settings = Settings(settings.settings)
+        self._tn = None
+        self._app_mode = False
+        self._commands = deque(maxlen=10)
+
+    def show(self):
+        self._dialog_window.show()
+
+    def on_close(self, window, event):
+        """  Performs shutdown tasks """
+        self._ext_settings.add("telnet_dialog_window_size", window.get_size())
         self.on_disconnect()
-        self.on_connect()
+
+    def on_info_bar_close(self, bar=None, resp=None):
+        self._info_bar.set_visible(False)
+
+    @run_idle
+    def show_info_message(self, text, message_type):
+        self._info_bar.set_visible(True)
+        self._info_bar.set_message_type(message_type)
+        self._info_message_label.set_text(text)
 
     def on_text_view_realize(self, view):
+        self.init_profiles()
         self.on_connect()
 
+    @run_idle
+    def init_profiles(self):
+        for p in self._settings.profiles:
+            self._profile_combo_box.append(p, p)
+        self._profile_combo_box.set_active_id(self._settings.current_profile)
+
     @run_task
     def on_connect(self, item=None):
         try:
             GLib.idle_add(self._connect_button.set_visible, False)
-            settings = self._app.app_settings
-            user, password, timeout = settings.user, settings.password, settings.telnet_timeout
-            self._tn = ExtTelnet(self.append_output, host=settings.host, port=settings.telnet_port, timeout=timeout)
+            GLib.idle_add(self.on_info_bar_close)
+            user, password = self._settings.user, self._settings.password
+            timeout = self._settings.telnet_timeout
+
+            self._tn = ExtTelnet(self.append_output,
+                                 host=self._settings.host,
+                                 port=self._settings.telnet_port,
+                                 timeout=timeout)
 
             if user != "":
                 self._tn.read_until(b"login: ")
@@ -130,8 +131,8 @@ class TelnetClient(Gtk.Box):
 
             self._tn.interact()
         except (OSError, EOFError, socket.timeout, ConnectionRefusedError) as e:
-            log(f"{self.__class__.__name__}: {e}")
-            self._app.show_info_message(str(e), Gtk.MessageType.ERROR)
+            log("{}: {}".format(self.__class__.__name__, e))
+            self.show_info_message(str(e), Gtk.MessageType.ERROR)
         finally:
             GLib.idle_add(self._connect_button.set_visible, True)
 
@@ -141,6 +142,9 @@ class TelnetClient(Gtk.Box):
             GLib.idle_add(self._connect_button.set_visible, True)
             self._tn.close()
 
+    def on_profile_changed(self, button):
+        self._settings.current_profile = button.get_active_id()
+
     def on_command_done(self, entry):
         command = entry.get_text()
         entry.set_text("")
@@ -151,7 +155,7 @@ class TelnetClient(Gtk.Box):
         self._buf.delete(self._buf.get_start_iter(), self._buf.get_end_iter())
 
     def on_view_key_press(self, view, event):
-        """ Handling  keystrokes on press. """
+        """  Handling  keystrokes on press """
         if event.keyval == Gdk.KEY_Return:
             self.do_command()
             return True
@@ -166,7 +170,7 @@ class TelnetClient(Gtk.Box):
             if self._tn and self._tn.sock:
                 self._tn.write(b"\x03")  # interrupt
 
-        # Last commands navigation.
+        # last commands navigation
         if key is KeyboardKey.UP:
             self.delete_last_command()
             if self._commands:
@@ -202,13 +206,13 @@ class TelnetClient(Gtk.Box):
         else:  # if buf is empty
             command.append(self._buf.get_text(begin, end, False))
 
-        # To preventing duplication of the command in the buf.
+        # to preventing duplication of the command in the buf
         self._buf.delete(end, begin)
 
         if command and self._tn.sock:
             cmd = command[0]
             if cmd in self._NOT_SUPPORTED:
-                self._app.show_info_message(f"'{cmd}' is not supported by this client.", Gtk.MessageType.ERROR)
+                self.show_info_message("'{}' is not supported by this client.".format(cmd), Gtk.MessageType.ERROR)
             else:
                 self._tn.write(cmd.encode("ascii") + b"\r")
                 self._commands.append(cmd)
@@ -226,7 +230,7 @@ class TelnetClient(Gtk.Box):
                 self._app_mode = False
                 self.on_clear()
 
-        t = re.sub(self._ALL_PATTERN, "", t)  # Removing [replacing] ascii escape sequences.
+        t = re.sub(self._ALL_PATTERN, "", t)  # removing [replacing] ascii escape sequences
 
         if self._app_mode:
             start, end = self._buf.get_start_iter(), self._buf.get_end_iter()

app/ui/timer_row.glade

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.22.2 -->
+<interface domain="demon-editor">
+  <requires lib="gtk+" version="3.16"/>
+  <object class="GtkBox" id="timer_row_box">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="margin_left">2</property>
+    <property name="margin_right">2</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">5</property>
+    <child>
+      <object class="GtkBox" id="timer_name_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">5</property>
+        <child>
+          <object class="GtkLabel" id="timer_name_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="ellipsize">end</property>
+            <attributes>
+              <attribute name="weight" value="semibold"/>
+            </attributes>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkLabel">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkBox" id="timer_description_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">5</property>
+        <child>
+          <object class="GtkLabel" id="timer_description_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="ellipsize">end</property>
+            <attributes>
+              <attribute name="style" value="italic"/>
+            </attributes>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkLabel">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">1</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkBox" id="timer_service_box">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">5</property>
+        <child>
+          <object class="GtkLabel" id="timer_service_name_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="ellipsize">end</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkLabel" id="timer_time_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <attributes>
+              <attribute name="size" value="8000"/>
+            </attributes>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">2</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkSeparator" id="timer_row_separator">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">3</property>
+      </packing>
+    </child>
+  </object>
+</interface>

app/ui/timers.py

@@ -1,560 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-""" Module for working with timers. """
-from datetime import datetime, timedelta
-from enum import Enum
-from urllib.parse import quote
-
-from app.ui.main_helper import on_popup_menu
-from .dialogs import get_builder, get_message, show_dialog, DialogType
-from .uicommons import Gtk, Gdk, GLib, UI_RESOURCES_PATH, Page, Column, KeyboardKey, IS_GNOME_SESSION, MOD_MASK
-from ..commons import run_idle, log
-from ..connections import HttpAPI
-from ..eparser.ecommons import BqServiceType
-
-
-class TimerTool(Gtk.Box):
-    TIME_STR = "%Y-%m-%d %H:%M"
-
-    ACTION = {"0": "Record", "1": "Zap"}
-
-    AFTER_EVENT = {"0": "Do Nothing",
-                   "1": "Standby",
-                   "2": "Shut down",
-                   "3": "Auto"}
-
-    class TimerAction(Enum):
-        ADD = 0
-        EVENT = 1
-        CHANGE = 2
-
-    class TimerDialog(Gtk.Dialog):
-        def __init__(self, parent, action=None, timer_data=None, *args, **kwargs):
-            super().__init__(use_header_bar=IS_GNOME_SESSION, *args, **kwargs)
-
-            self._action = action or TimerTool.TimerAction.ADD
-            self._timer_data = timer_data or {}
-            self._request = ""
-
-            handlers = {"on_timer_begins_set": self.on_timer_begins_set,
-                        "on_timer_ends_set": self.on_timer_ends_set}
-
-            builder = get_builder(f"{UI_RESOURCES_PATH}timers.glade", handlers,
-                                  objects=("timer_dialog_frame", "timer_ends_popover", "end_hour_adjustment",
-                                           "min_end_adjustment", "timer_begins_popover", "begins_hour_adjustment",
-                                           "min_begins_adjustment"))
-
-            self.set_title(get_message("Timer"))
-            self.set_modal(True)
-            self.set_skip_pager_hint(True)
-            self.set_skip_taskbar_hint(True)
-            self.set_transient_for(parent)
-            self.set_position(Gtk.WindowPosition.CENTER_ON_PARENT)
-            self.set_resizable(False)
-
-            self._timer_name_entry = builder.get_object("timer_name_entry")
-            self._timer_desc_entry = builder.get_object("timer_desc_entry")
-            self._timer_service_entry = builder.get_object("timer_service_entry")
-            self._timer_service_ref_entry = builder.get_object("timer_service_ref_entry")
-            self._timer_event_id_entry = builder.get_object("timer_event_id_entry")
-            self._timer_begins_entry = builder.get_object("timer_begins_entry")
-            self._timer_ends_entry = builder.get_object("timer_ends_entry")
-            self._timer_begins_calendar = builder.get_object("timer_begins_calendar")
-            self._timer_begins_hr_button = builder.get_object("timer_begins_hr_button")
-            self._timer_begins_min_button = builder.get_object("timer_begins_min_button")
-            self._timer_ends_calendar = builder.get_object("timer_ends_calendar")
-            self._timer_ends_hr_button = builder.get_object("timer_ends_hr_button")
-            self._timer_ends_min_button = builder.get_object("timer_ends_min_button")
-            self._timer_enabled_switch = builder.get_object("timer_enabled_switch")
-            self._timer_action_combo_box = builder.get_object("timer_action_combo_box")
-            self._timer_after_combo_box = builder.get_object("timer_after_combo_box")
-            self._days_buttons = (builder.get_object("timer_mo_check_button"),
-                                  builder.get_object("timer_tu_check_button"),
-                                  builder.get_object("timer_we_check_button"),
-                                  builder.get_object("timer_th_check_button"),
-                                  builder.get_object("timer_fr_check_button"),
-                                  builder.get_object("timer_sa_check_button"),
-                                  builder.get_object("timer_su_check_button"))
-
-            self._timer_location_switch = builder.get_object("timer_location_switch")
-            self._timer_location_entry = builder.get_object("timer_location_entry")
-            self._timer_location_switch.bind_property("active", self._timer_location_entry, "sensitive")
-            # Disable DnD for timer entries.
-            self._timer_name_entry.drag_dest_unset()
-            self._timer_desc_entry.drag_dest_unset()
-            self._timer_service_entry.drag_dest_unset()
-
-            self.add_buttons(get_message("Cancel"), Gtk.ResponseType.CANCEL, get_message("Save"), Gtk.ResponseType.OK)
-            self.get_content_area().pack_start(builder.get_object("timer_dialog_frame"), True, True, 5)
-
-            if self._action is TimerTool.TimerAction.ADD:
-                self.set_timer_for_add()
-            elif self._action is TimerTool.TimerAction.CHANGE:
-                self.set_timer_for_edit()
-            elif self._action is TimerTool.TimerAction.EVENT:
-                self.set_timer_from_event_data()
-            else:
-                log(f"{__class__.__name__} error: No action set for timer!")
-
-        @property
-        def request(self):
-            return self._request
-
-        def run(self):
-            resp = super().run()
-            if resp == Gtk.ResponseType.OK:
-                self._request = self.get_request()
-            return resp
-
-        def get_request(self):
-            """ Constructs str representation of add/update request. """
-            args = []
-            t_data = self.get_timer_data()
-            s_ref = quote(t_data.get("sRef", ""))
-
-            if self._action is TimerTool.TimerAction.EVENT:
-                args.append(f"timeraddbyeventid?sRef={s_ref}")
-                args.append(f"eventid={t_data.get('eit', '0')}")
-                args.append(f"justplay={t_data.get('justplay', '')}")
-                args.append(f"tags={''}")
-            else:
-                if self._action is TimerTool.TimerAction.ADD:
-                    args.append(f"timeradd?sRef={s_ref}")
-                    args.append(f"deleteOldOnSave={0}")
-                elif self._action is TimerTool.TimerAction.CHANGE:
-                    args.append(f"timerchange?sRef={s_ref}")
-                    args.append(f"channelOld={s_ref}")
-                    args.append(f"beginOld={self._timer_data.get('e2timebegin', '0')}")
-                    args.append(f"endOld={self._timer_data.get('e2timeend', '0')}")
-                    args.append(f"deleteOldOnSave={1}")
-
-                args.append(f"begin={t_data.get('begin', '')}")
-                args.append(f"end={t_data.get('end', '')}")
-                args.append(f"name={quote(t_data.get('name', ''))}")
-                args.append(f"description={quote(t_data.get('description', ''))}")
-                args.append(f"tags={''}")
-                args.append(f"eit={'0'}")
-                args.append(f"disabled={t_data.get('disabled', '1')}")
-                args.append(f"justplay={t_data.get('justplay', '1')}")
-                args.append(f"afterevent={t_data.get('afterevent', '0')}")
-                args.append(f"repeated={TimerTool.get_repetition_flags(self._days_buttons)}")
-
-                if self._timer_location_switch.get_active():
-                    args.append(f"dirname={self._timer_location_entry.get_text()}")
-
-            return "&".join(args)
-
-        def on_timer_begins_set(self, action, value=None):
-            b_date = self.get_begins_date()
-            if b_date > self.get_ends_date():
-                self.set_ends_date(b_date + timedelta(hours=1))
-            self.set_begins_date(b_date)
-
-        def on_timer_ends_set(self, action, value=None):
-            self.set_ends_date(self.get_ends_date())
-
-        def get_begins_date(self):
-            date = self._timer_begins_calendar.get_date()
-            return datetime(year=date.year, month=date.month + 1, day=date.day,
-                            hour=int(self._timer_begins_hr_button.get_value()),
-                            minute=int(self._timer_begins_min_button.get_value()))
-
-        def set_begins_date(self, date):
-            hour = date.hour
-            minute = date.minute
-            self._timer_begins_hr_button.set_value(hour)
-            self._timer_begins_min_button.set_value(minute)
-            self._timer_begins_calendar.select_day(date.day)
-            self._timer_begins_calendar.select_month(date.month - 1, date.year)
-            self._timer_begins_entry.set_text(f"{date.year}-{date.month:02d}-{date.day:02d} {hour:02d}:{minute:02d}")
-
-        def get_ends_date(self):
-            date = self._timer_ends_calendar.get_date()
-            return datetime(year=date.year, month=date.month + 1, day=date.day,
-                            hour=int(self._timer_ends_hr_button.get_value()),
-                            minute=int(self._timer_ends_min_button.get_value()))
-
-        def set_ends_date(self, date):
-            hour = date.hour
-            minute = date.minute
-            self._timer_ends_hr_button.set_value(hour)
-            self._timer_ends_min_button.set_value(minute)
-            self._timer_ends_calendar.select_day(date.day)
-            self._timer_ends_calendar.select_month(date.month - 1, date.year)
-            self._timer_ends_entry.set_text(f"{date.year}-{date.month:02d}-{date.day:02d} {hour:02d}:{minute:02d}")
-
-        def set_timer_for_add(self):
-            self._timer_service_entry.set_text(self._timer_data.get("e2servicename", ""))
-            self._timer_service_ref_entry.set_text(self._timer_data.get("e2servicereference", ""))
-            date = datetime.now()
-            self.set_begins_date(date)
-            self.set_ends_date(date + timedelta(hours=1))
-            self._timer_event_id_entry.set_text("")
-            self._timer_location_switch.set_active(False)
-            TimerTool.set_repetition_flags(0, self._days_buttons)
-
-        def set_timer_for_edit(self):
-            self._timer_name_entry.set_text(self._timer_data.get("e2name", ""))
-            self._timer_desc_entry.set_text(self._timer_data.get("e2description", "") or "")
-            self._timer_service_entry.set_text(self._timer_data.get("e2servicename", "") or "")
-            self._timer_service_ref_entry.set_text(self._timer_data.get("e2servicereference", ""))
-            self._timer_event_id_entry.set_text(self._timer_data.get("e2eit", ""))
-            self._timer_enabled_switch.set_active((self._timer_data.get("e2disabled", "0") == "0"))
-            self._timer_action_combo_box.set_active_id(self._timer_data.get("e2justplay", "0"))
-            self._timer_after_combo_box.set_active_id(self._timer_data.get("e2afterevent", "0"))
-            self.set_time_data(int(self._timer_data.get("e2timebegin", "0")),
-                               int(self._timer_data.get("e2timeend", "0")))
-            location = self._timer_data.get("e2location", "")
-            self._timer_location_entry.set_text("" if location == "None" else location)
-            TimerTool.set_repetition_flags(int(self._timer_data.get("e2repeated", "0")), self._days_buttons)
-
-        def set_timer_from_event_data(self):
-            self._timer_name_entry.set_text(self._timer_data.get("e2eventtitle", ""))
-            self._timer_desc_entry.set_text(self._timer_data.get("e2eventdescription", ""))
-            self._timer_service_entry.set_text(self._timer_data.get("e2eventservicename", ""))
-            self._timer_service_ref_entry.set_text(self._timer_data.get("e2eventservicereference", ""))
-            self._timer_event_id_entry.set_text(self._timer_data.get("e2eventid", ""))
-            self._timer_action_combo_box.set_active_id("1")
-            self._timer_after_combo_box.set_active_id("3")
-            start_time = int(self._timer_data.get("e2eventstart", "0"))
-            self.set_time_data(start_time, start_time + int(self._timer_data.get("e2eventduration", "0")))
-
-        def set_time_data(self, start_time, end_time):
-            """ Sets values for time widgets. """
-            now = datetime.now()
-            ev_time_start = datetime.fromtimestamp(start_time) or now
-            ev_time_end = datetime.fromtimestamp(end_time) or now + timedelta(hours=1)
-            self._timer_begins_entry.set_text(ev_time_start.strftime(TimerTool.TIME_STR))
-            self._timer_ends_entry.set_text(ev_time_end.strftime(TimerTool.TIME_STR))
-            self._timer_begins_calendar.select_day(ev_time_start.day)
-            self._timer_begins_calendar.select_month(ev_time_start.month - 1, ev_time_start.year)
-            self._timer_ends_calendar.select_day(ev_time_end.day)
-            self._timer_ends_calendar.select_month(ev_time_end.month - 1, ev_time_end.year)
-            self._timer_begins_hr_button.set_value(ev_time_start.hour)
-            self._timer_begins_min_button.set_value(ev_time_start.minute)
-            self._timer_ends_hr_button.set_value(ev_time_end.hour)
-            self._timer_ends_min_button.set_value(ev_time_end.minute)
-
-        def get_timer_data(self):
-            """ Returns timer data as a dict. """
-            return {"sRef": self._timer_service_ref_entry.get_text(),
-                    "begin": int(
-                        datetime.strptime(self._timer_begins_entry.get_text(), TimerTool.TIME_STR).timestamp()),
-                    "end": int(datetime.strptime(self._timer_ends_entry.get_text(), TimerTool.TIME_STR).timestamp()),
-                    "name": self._timer_name_entry.get_text(),
-                    "description": self._timer_desc_entry.get_text(),
-                    "dirname": "",
-                    "eit": self._timer_event_id_entry.get_text(),
-                    "disabled": int(not self._timer_enabled_switch.get_active()),
-                    "justplay": self._timer_action_combo_box.get_active_id(),
-                    "afterevent": self._timer_after_combo_box.get_active_id(),
-                    "repeated": TimerTool.get_repetition_flags(self._days_buttons)}
-
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._app = app
-        self._app.connect("page-changed", self.update_timer_list)
-        # Icon.
-        theme = Gtk.IconTheme.get_default()
-        icon = "alarm-symbolic"
-        self._icon = theme.load_icon(icon, 16, 0) if theme.lookup_icon(icon, 16, 0) else None
-
-        handlers = {"on_timer_add": self.on_timer_add,
-                    "on_timer_edit": self.on_timer_edit,
-                    "on_timer_remove": self.on_timer_remove,
-                    "on_model_changed": self.on_model_changed,
-                    "on_timers_press": self.on_timers_press,
-                    "on_timers_key_press": self.on_timers_key_press,
-                    "on_timer_cursor_changed": self.on_timer_cursor_changed,
-                    "on_timers_drag_data_received": self.on_timers_drag_data_received}
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}timers.glade", handlers,
-                              objects=("timers_frame", "timer_model", "popup_menu", "popup_menu_add_image"))
-
-        self._view = builder.get_object("timer_view")
-        self._remove_button = builder.get_object("timer_remove_button")
-        self._remove_button.bind_property("sensitive", builder.get_object("timer_edit_button"), "sensitive")
-        self._remove_button.bind_property("sensitive", builder.get_object("edit_menu_item"), "sensitive")
-        self._remove_button.bind_property("sensitive", builder.get_object("remove_menu_item"), "sensitive")
-        self._info_button = builder.get_object("timer_info_check_button")
-        self._info_button.bind_property("active", builder.get_object("timer_info_frame"), "visible")
-        self._info_enabled_switch = builder.get_object("timer_info_enabled_switch")
-        self._timers_count_label = builder.get_object("timers_count_label")
-        self._ref_info_label = builder.get_object("timer_ref_value_label")
-        self._event_id_info_label = builder.get_object("timer_event_id_value_label")
-        self._begins_info_label = builder.get_object("timer_begins_value_label")
-        self._ends_info_label = builder.get_object("timer_ends_value_label")
-        self._action_info_label = builder.get_object("timer_action_value_label")
-        self._after_info_label = builder.get_object("timer_after_value_label")
-        self._timer_location_switch = builder.get_object("timer_location_switch")
-        self._info_location_entry = builder.get_object("timer_info_location_entry")
-        self._days_buttons = (builder.get_object("timer_info_mo_check_button"),
-                              builder.get_object("timer_info_tu_check_button"),
-                              builder.get_object("timer_info_we_check_button"),
-                              builder.get_object("timer_info_th_check_button"),
-                              builder.get_object("timer_info_fr_check_button"),
-                              builder.get_object("timer_info_sa_check_button"),
-                              builder.get_object("timer_info_su_check_button"))
-        # Disable button presses.
-        list(map(lambda b: b.connect("button-press-event", lambda bx, e: True), self._days_buttons))
-        self._info_enabled_switch.connect("button-press-event", lambda b, e: True)
-        # DnD initialization for the timer list.
-        self._view.drag_dest_set(Gtk.DestDefaults.ALL, [], Gdk.DragAction.DEFAULT | Gdk.DragAction.COPY)
-        self._view.drag_dest_add_text_targets()
-
-        self.pack_start(builder.get_object("timers_frame"), True, True, 0)
-        self.show()
-
-    def update_timer_list(self, app, page):
-        if page is Page.TIMERS:
-            self._app.wait_dialog.show()
-            self._app.send_http_request(HttpAPI.Request.TIMER_LIST, "", self.update_timers_data)
-
-    @run_idle
-    def update_timers_data(self, timers):
-        model = self._view.get_model()
-        model.clear()
-        list(map(model.append, (self.get_timer_row(t) for t in timers.get("timer_list", []))))
-        self._remove_button.set_sensitive(len(model))
-        self._app.wait_dialog.hide()
-
-    def get_timer_row(self, timer):
-        disabled = self._icon if timer.get("e2disabled", "0") == "0" else None
-        name = timer.get("e2name", "") or ""
-        description = timer.get("e2description", "") or ""
-        service = timer.get("e2servicename", "") or ""
-        start_time = datetime.fromtimestamp(int(timer.get("e2timebegin", "0")))
-        end_time = datetime.fromtimestamp(int(timer.get("e2timeend", "0")))
-        time = f"{start_time.strftime('%a, %x, %H:%M')} - {end_time.strftime('%H:%M')}"
-
-        return disabled, name, service, time, description, timer
-
-    def on_timer_add(self, timer=None, value=None):
-        model, paths = self._app.fav_view.get_selection().get_selected_rows()
-        p_count = len(paths)
-
-        if p_count == 1:
-            service = self._app.current_services.get(model[paths][Column.FAV_ID], None)
-            if service:
-                self.add_timer({"e2servicename": service.service,
-                                "e2servicereference": service.picon_id.rstrip(".png").replace("_", ":")})
-        elif p_count > 1:
-            self._app.show_error_message("Please, select only one item!")
-        else:
-            self._app.show_error_message("No selected item!")
-
-    def add_timer(self, timer_data):
-        dialog = self.TimerDialog(self._app.app_window, self.TimerAction.ADD, timer_data)
-        response = dialog.run()
-        if response == Gtk.ResponseType.OK:
-            self._app.send_http_request(HttpAPI.Request.TIMER, dialog.request, self.timer_add_edit_callback)
-        dialog.destroy()
-
-    def on_timer_edit(self, action=None, value=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        if len(paths) > 1:
-            self._app.show_error_message("Please, select only one item!")
-            return
-
-        dialog = self.TimerDialog(self._app.app_window, self.TimerAction.CHANGE, model[paths][-1])
-        response = dialog.run()
-        if response == Gtk.ResponseType.OK:
-            self._app.send_http_request(HttpAPI.Request.TIMER, dialog.request, self.timer_add_edit_callback)
-        dialog.destroy()
-
-    @run_idle
-    def timer_add_edit_callback(self, resp):
-        if "error_code" in resp:
-            msg = f"Error getting timer status.\n{resp.get('error_code')}"
-            self._app.show_error_message(msg)
-            log(msg)
-            return
-
-        state = resp.get("e2state", None)
-        if state == "False":
-            msg = resp.get("e2statetext", "")
-            self._app.show_error_message(msg)
-            log(msg)
-        if state == "True":
-            msg = resp.get("e2statetext", "")
-            log(msg)
-            self._app.show_info_message(msg, Gtk.MessageType.INFO)
-            self.update_timer_list(self._app, Page.TIMERS)
-        else:
-            log("Error getting timer status. No response!")
-
-    def on_timer_remove(self, action=None, value=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        if not paths or show_dialog(DialogType.QUESTION, self._app.app_window) != Gtk.ResponseType.OK:
-            return
-
-        refs = {}
-        for path in paths:
-            timer = model[path][-1]
-            ref = "timerdelete?sRef={}&begin={}&end={}".format(quote(timer.get("e2servicereference", "")),
-                                                               timer.get("e2timebegin", ""),
-                                                               timer.get("e2timeend", ""))
-            refs[ref] = model.get_iter(path)
-
-        self._app.wait_dialog.show("Deleting data...")
-        gen = self.remove_timers(refs)
-        GLib.idle_add(lambda: next(gen, False))
-
-    def remove_timers(self, refs):
-        tasks = list(refs)
-        removed = set()
-        for ref in refs:
-            yield from self.remove_timer(ref, removed, tasks)
-
-        while tasks:
-            yield True
-
-        model = self._view.get_model()
-        list(map(model.remove, (refs[ref] for ref in refs if ref in removed)))
-        self._app.wait_dialog.hide()
-        self._remove_button.set_sensitive(len(model))
-        yield True
-
-    def remove_timer(self, ref, removed, tasks=None):
-        def callback(resp):
-            if resp.get("e2state", "") == "True":
-                log(resp.get("e2statetext", ""))
-                removed.add(ref)
-            else:
-                log(resp.get("e2statetext", None) or "Timer deletion error.")
-            if tasks:
-                tasks.pop()
-
-        self._app.send_http_request(HttpAPI.Request.TIMER, ref, callback)
-        yield True
-
-    def on_model_changed(self, model, path, itr=None):
-        self._timers_count_label.set_text(str(len(model)))
-
-    def on_timers_press(self, menu, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(self._view.get_model()) > 0:
-            self.on_timer_edit()
-        else:
-            on_popup_menu(menu, event)
-
-    def on_timers_key_press(self, view, event):
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-
-        key = KeyboardKey(key_code)
-        ctrl = event.state & MOD_MASK
-
-        if key is KeyboardKey.DELETE:
-            self.on_timer_remove()
-        elif key is KeyboardKey.INSERT:
-            self.on_timer_add()
-        elif ctrl and key is KeyboardKey.E:
-            self.on_timer_edit()
-
-    def on_timer_cursor_changed(self, view):
-        path, column = view.get_cursor()
-        if not path:
-            return
-
-        timer = view.get_model()[path][-1]
-        self._info_enabled_switch.set_active((timer.get("e2disabled", "0") == "0"))
-        self._ref_info_label.set_text(timer.get("e2servicereference", ""))
-        self._event_id_info_label.set_text(timer.get("e2eit", ""))
-        self._action_info_label.set_text(get_message(self.ACTION.get(timer.get("e2justplay", "0"), "0")))
-        self._after_info_label.set_text(get_message(self.AFTER_EVENT.get(timer.get("e2afterevent", "0"), "0")))
-        self._begins_info_label.set_text(str(datetime.fromtimestamp(int(timer.get("e2timebegin", "0")))))
-        self._ends_info_label.set_text(str(datetime.fromtimestamp(int(timer.get("e2timeend", "0")))))
-        self.set_repetition_flags(int(timer.get("e2repeated", "0")), self._days_buttons)
-        location = timer.get("e2location", "")
-        self._info_location_entry.set_text("" if location == "None" else location)
-
-    @staticmethod
-    def get_repetition_flags(boxes):
-        """ Returns flags for repetition.
-
-             @param boxes: Buttons tuple for the days of the week.
-         """
-        day_flags = 0
-        for i, box in enumerate(boxes):
-            if box.get_active():
-                day_flags = day_flags | (1 << i)
-
-        return day_flags
-
-    @staticmethod
-    def set_repetition_flags(flags, boxes):
-        """ Sets flags for repetition.
-
-            @param flags: Flags value.
-            @param boxes: Buttons tuple for the days of the week.
-        """
-        for i, box in enumerate(boxes):
-            box.set_active(flags & 1 == 1)
-            flags = flags >> 1
-
-    # ***************** Drag-and-drop ********************* #
-
-    def on_timers_drag_data_received(self, box, context, x, y, data, info, time):
-        txt = data.get_text()
-        if txt:
-            itr_str, sep, source = txt.partition(self._app.DRAG_SEP)
-            if not source:
-                return
-
-            itrs = itr_str.split(",")
-            if len(itrs) > 1:
-                self._app.show_error_message("Please, select only one item!")
-                return
-
-            fav_id = None
-            if source == self._app.FAV_MODEL:
-                model = self._app.fav_view.get_model()
-                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.FAV_ID)
-            elif source == self._app.SERVICE_MODEL:
-                model = self._app.services_view.get_model()
-                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.SRV_FAV_ID)
-
-            service = self._app.current_services.get(fav_id, None)
-            if service:
-                if service.service_type == BqServiceType.ALT.name:
-                    msg = "Alternative service.\n\n {get_message('Not implemented yet!')}"
-                    show_dialog(DialogType.ERROR, transient=self._app.app_window, text=msg)
-                    context.finish(False, False, time)
-                    return
-
-                self.add_timer({"e2servicename": service.service,
-                                "e2servicereference": service.picon_id.rstrip(".png").replace("_", ":")})
-
-            context.finish(True, False, time)
-
-
-if __name__ == "__main__":
-    pass

app/ui/transmitter.glade

@@ -42,7 +42,6 @@ Author: Dmitriy Yefremov
     <property name="skip_taskbar_hint">True</property>
     <property name="skip_pager_hint">True</property>
     <property name="decorated">False</property>
-    <property name="gravity">center</property>
     <property name="has_resize_grip">True</property>
     <child>
       <placeholder/>

app/ui/transmitter.py

@@ -6,6 +6,7 @@ from gi.repository import GLib
 
 from app.commons import log
 from app.connections import HttpAPI
+from app.settings import IS_WIN
 from app.tools.yt import YouTube
 from app.ui.dialogs import get_builder
 from app.ui.iptv import get_yt_icon
@@ -13,7 +14,7 @@ from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH
 
 
 class LinksTransmitter:
-    """ The main class for the "send to" function.
+    """ The main media bar class for the "send to" function..
 
          It used for direct playback of media links by the enigma2 media player.
     """
@@ -46,16 +47,19 @@ class LinksTransmitter:
         self._status_passive = None
         self._yt = YouTube.get_instance(settings)
 
-        try:
-            gi.require_version("AppIndicator3", "0.1")
-            from gi.repository import AppIndicator3
-        except (ImportError, ValueError) as e:
-            log("{}: Load library error: {}".format(__class__.__name__, e))
+        if IS_WIN:
             self._tray = builder.get_object("status_icon")
         else:
-            self._is_status_icon = False
-            self._status_active = AppIndicator3.IndicatorStatus.ACTIVE
-            self._status_passive = AppIndicator3.IndicatorStatus.PASSIVE
+            try:
+                gi.require_version("AppIndicator3", "0.1")
+                from gi.repository import AppIndicator3
+            except (ImportError, ValueError) as e:
+                log("{}: Load library error: {}".format(__class__.__name__, e))
+                self._tray = builder.get_object("status_icon")
+            else:
+                self._is_status_icon = False
+                self._status_active = AppIndicator3.IndicatorStatus.ACTIVE
+                self._status_passive = AppIndicator3.IndicatorStatus.PASSIVE
 
             category = AppIndicator3.IndicatorCategory.APPLICATION_STATUS
             path = Path(UI_RESOURCES_PATH + "/icons/hicolor/scalable/apps/demon-editor.svg")

app/ui/uicommons.py

@@ -1,127 +1,63 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
 import locale
 import os
 from enum import Enum, IntEnum
 from functools import lru_cache
 
+from app.settings import Settings, SettingsException, IS_WIN, SEP
+
 import gi
 
 gi.require_version("Gtk", "3.0")
 gi.require_version("Gdk", "3.0")
 from gi.repository import Gtk, Gdk, GLib
 
-from app.settings import Settings, SettingsException, IS_DARWIN, GTK_PATH, IS_LINUX
-
 # Setting mod mask for keyboard depending on platform
-MOD_MASK = Gdk.ModifierType.MOD2_MASK if IS_DARWIN else Gdk.ModifierType.CONTROL_MASK
-# Paths.
-BASE_PATH = "app/ui/"
-EX_PATH = "/usr/share/demoneditor/app/ui/" if IS_LINUX else "ui/"
-# Path to *.glade files.
-UI_RESOURCES_PATH = BASE_PATH if os.path.exists(BASE_PATH) else EX_PATH
-# Translation.
+MOD_MASK = Gdk.ModifierType.CONTROL_MASK
+# Path to *.glade files
+UI_PATH = "app{}ui{}".format(SEP, SEP)
+UI_RESOURCES_PATH = UI_PATH if os.path.exists(UI_PATH) else "ui{}".format(SEP)
 LANG_PATH = UI_RESOURCES_PATH + "lang"
-TEXT_DOMAIN = "demon-editor"
-
+GTK_PATH = os.environ.get("GTK_PATH", None)
 NOTIFY_IS_INIT = False
-APP_FONT = None
 IS_GNOME_SESSION = int(bool(os.environ.get("GNOME_DESKTOP_SESSION_ID")))
+# Translation.
+TEXT_DOMAIN = "demon-editor"
+APP_FONT = None
 
 try:
     settings = Settings.get_instance()
 except SettingsException:
     pass
 else:
+    locale.setlocale(locale.LC_NUMERIC, "C")
     os.environ["LANGUAGE"] = settings.language
+
     st = Gtk.Settings().get_default()
     APP_FONT = st.get_property("gtk-font-name")
-    st.set_property("gtk-application-prefer-dark-theme", settings.dark_mode)
 
     if settings.is_themes_support:
         st.set_property("gtk-theme-name", settings.theme)
         st.set_property("gtk-icon-theme-name", settings.icon_theme)
-    else:
-        if not IS_LINUX:
-            if IS_DARWIN:
-                s_path = f"{GTK_PATH + '/' + UI_RESOURCES_PATH if GTK_PATH else UI_RESOURCES_PATH}mac_style.css"
-            else:
-                s_path = f"{UI_RESOURCES_PATH}win_style.css"
 
-            style_provider = Gtk.CssProvider()
-            style_provider.load_from_path(s_path)
-            Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(), style_provider,
-                                                     Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
-
-if IS_LINUX:
-    if UI_RESOURCES_PATH == BASE_PATH:
-        locale.bindtextdomain(TEXT_DOMAIN, LANG_PATH)
-    # Init notify
-    try:
-        gi.require_version("Notify", "0.7")
-        from gi.repository import Notify
-    except (ImportError, ValueError):
-        pass  # NOP
-    else:
-        NOTIFY_IS_INIT = Notify.init("DemonEditor")
-elif IS_DARWIN:
-    import gettext
-
-    if GTK_PATH:
-        LANG_PATH = GTK_PATH + "/share/locale"
-    gettext.bindtextdomain(TEXT_DOMAIN, LANG_PATH)
-    # For launching from the bundle.
-    if os.getcwd() == "/" and GTK_PATH:
-        os.chdir(GTK_PATH)
-else:
-    locale.setlocale(locale.LC_NUMERIC, "C")
-
-# Icons.
 theme = Gtk.IconTheme.get_default()
-theme.append_search_path(UI_RESOURCES_PATH + "icons")
+theme.append_search_path(GTK_PATH + "{}share{}icons".format(SEP, SEP) if GTK_PATH else UI_RESOURCES_PATH + "icons")
 
 
-def get_icon(name, size, default=None):
+def get_theme_icon(icon_theme, name, size):
     try:
-        return theme.load_icon(name, size, 0) if theme.lookup_icon(name, size, 0) else default
+        return icon_theme.load_icon(name, size, 0)
     except GLib.Error:
-        return default
+        pass
 
 
-_IMAGE_MISSING = get_icon("image-missing", 16)
-CODED_ICON = get_icon("emblem-readonly", 16, _IMAGE_MISSING)
-LOCKED_ICON = get_icon("changes-prevent-symbolic", 16, _IMAGE_MISSING)
-HIDE_ICON = get_icon("go-jump", 16, _IMAGE_MISSING)
-TV_ICON = get_icon("tv-symbolic", 16, _IMAGE_MISSING)
-IPTV_ICON = get_icon("emblem-shared", 16, _IMAGE_MISSING)
-EPG_ICON = get_icon("gtk-index", 16, _IMAGE_MISSING)
-DEFAULT_ICON = get_icon("emblem-default", 16, _IMAGE_MISSING)
+_IMAGE_MISSING = get_theme_icon(theme, "image-missing", 16)
+CODED_ICON = get_theme_icon(theme, "emblem-readonly", 16) or _IMAGE_MISSING
+LOCKED_ICON = get_theme_icon(theme, "changes-prevent-symbolic", 16) or _IMAGE_MISSING
+HIDE_ICON = get_theme_icon(theme, "go-jump", 16) or _IMAGE_MISSING
+TV_ICON = get_theme_icon(theme, "tv-symbolic", 16) or _IMAGE_MISSING
+IPTV_ICON = get_theme_icon(theme, "emblem-shared", 16)
+EPG_ICON = get_theme_icon(theme, "gtk-index", 16)
+DEFAULT_ICON = get_theme_icon(theme, "emblem-default", 16)
 
 
 @lru_cache(maxsize=1)
@@ -135,14 +71,17 @@ def get_yt_icon(icon_name, size=24):
         return default_theme.load_icon(icon_name, size, 0)
 
     n_theme = Gtk.IconTheme.new()
+    p_path = "{}usr{}share{}icons{}*".format(SEP, SEP, SEP, SEP)
+
     import glob
 
-    for theme_name in map(os.path.basename, filter(os.path.isdir, glob.glob("/usr/share/icons/*"))):
-        n_theme.set_custom_theme(theme_name)
+    for theme_name in map(os.path.basename, filter(os.path.isdir, glob.glob(p_path))):
+        theme.set_custom_theme(theme_name)
         if n_theme.has_icon(icon_name):
             return n_theme.load_icon(icon_name, size, 0)
 
-    return default_theme.load_icon("emblem-important-symbolic", size, 0)
+    if default_theme.lookup_icon(Gtk.STOCK_APPLY, size, 0):
+        return default_theme.load_icon(Gtk.STOCK_APPLY, size, 0)
 
 
 def show_notification(message, timeout=10000, urgency=1):
@@ -152,38 +91,52 @@ def show_notification(message, timeout=10000, urgency=1):
         @param timeout: milliseconds
         @param urgency: 0 - low, 1 - normal, 2 - critical
     """
-    if IS_DARWIN:
-        # Since NSUserNotification has been deprecated, osascript will be used.
-        os.system("""osascript -e 'display notification "{}" with title "DemonEditor"'""".format(message))
-    elif NOTIFY_IS_INIT:
-        notify = Notify.Notification.new("DemonEditor", message, "demon-editor")
-        notify.set_urgency(urgency)
-        notify.set_timeout(timeout)
-        notify.show()
+    pass
 
 
-class HeaderBar(Gtk.HeaderBar):
-    """ Custom header bar widget. """
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-        self.set_visible(True)
-        self.set_show_close_button(True)
+class KeyboardKey(Enum):
+    """ The raw(hardware) codes of the keyboard keys. """
+    E = 69 if IS_WIN else 26
+    R = 82 if IS_WIN else 27
+    T = 84 if IS_WIN else 28
+    P = 80 if IS_WIN else 33
+    S = 83 if IS_WIN else 39
+    F = 70 if IS_WIN else 41
+    X = 88 if IS_WIN else 53
+    C = 67 if IS_WIN else 54
+    V = 86 if IS_WIN else 55
+    W = 87 if IS_WIN else 25
+    Z = 90 if IS_WIN else 52
+    INSERT = 45 if IS_WIN else 118
+    HOME = 36 if IS_WIN else 110
+    END = 35 if IS_WIN else 115
+    UP = 38 if IS_WIN else 111
+    DOWN = 40 if IS_WIN else 116
+    PAGE_UP = 33 if IS_WIN else 112
+    PAGE_DOWN = 34 if IS_WIN else 117
+    LEFT = 37 if IS_WIN else 113
+    RIGHT = 39 if IS_WIN else 114
+    F2 = 113 if IS_WIN else 68
+    F7 = 118 if IS_WIN else 73
+    SPACE = 32 if IS_WIN else 65
+    DELETE = 46 if IS_WIN else 119
+    BACK_SPACE = 8 if IS_WIN else 22
+    CTRL_L = 17 if IS_WIN else 37
+    CTRL_R = 163 if IS_WIN else 105
+    # Laptop codes
+    HOME_KP = 79
+    END_KP = 87
+    PAGE_UP_KP = 81
+    PAGE_DOWN_KP = 89
 
-        if IS_DARWIN:
-            self.set_decoration_layout("close,minimize,maximize")
+    @classmethod
+    def value_exist(cls, value):
+        return value in (val.value for val in cls.__members__.values())
 
 
-class Page(Enum):
-    """ Main stack widget page. """
-    INFO = "info"
-    SERVICES = "services"
-    SATELLITE = "satellite"
-    PICONS = "picons"
-    EPG = "epg"
-    TIMERS = "timers"
-    RECORDINGS = "recordings"
-    FTP = "ftp"
-    CONTROL = "control"
+# Keys for move in lists. KEY_KP_(NAME) for laptop!!!
+MOVE_KEYS = (KeyboardKey.UP, KeyboardKey.PAGE_UP, KeyboardKey.DOWN, KeyboardKey.PAGE_DOWN, KeyboardKey.HOME,
+             KeyboardKey.END, KeyboardKey.HOME_KP, KeyboardKey.END_KP, KeyboardKey.PAGE_UP_KP, KeyboardKey.PAGE_DOWN_KP)
 
 
 class FavClickMode(IntEnum):
@@ -200,7 +153,6 @@ class ViewTarget(Enum):
     BOUQUET = 0
     FAV = 1
     SERVICES = 2
-    IPTV = 3
 
 
 class BqGenType(Enum):
@@ -264,169 +216,11 @@ class Column(IntEnum):
     ALT_FAV_ID = 5
     ALT_ID = 6
     ALT_ITER = 7
-    # Recordings view
-    REC_SERVICE = 0
-    REC_TITLE = 1
-    REC_TIME = 2
-    REC_LEN = 3
-    REC_FILE = 4
-    REC_DESC = 5
-    # IPTV view
-    IPTV_SERVICE = 0
-    IPTV_TYPE = 1
-    IPTV_PICON = 2
-    IPTV_REF = 3
-    IPTV_URL = 4
-    IPTV_FAV_ID = 5
-    IPTV_PICON_ID = 6
-    IPTV_TOOLTIP = 7
-    # EPG view
-    EPG_SERVICE = 0
-    EPG_TITLE = 1
-    EPG_START = 2
-    EPG_END = 3
-    EPG_LENGTH = 4
-    EPG_DESC = 5
-    EPG_DATA = 6
 
     def __index__(self):
         """ Overridden to get the index in slices directly """
         return self.value
 
 
-# *************** Keyboard keys *************** #
-
-class BaseKeyboardKey(Enum):
-    @classmethod
-    def value_exist(cls, value):
-        return value in (val.value for val in cls.__members__.values())
-
-
-if IS_LINUX:
-    class KeyboardKey(BaseKeyboardKey):
-        """ The raw(hardware) codes [Linux] of the keyboard keys. """
-        E = 26
-        R = 27
-        T = 28
-        P = 33
-        S = 39
-        F = 41
-        X = 53
-        C = 54
-        V = 55
-        W = 25
-        Z = 52
-        INSERT = 118
-        HOME = 110
-        END = 115
-        UP = 111
-        DOWN = 116
-        PAGE_UP = 112
-        PAGE_DOWN = 117
-        LEFT = 113
-        RIGHT = 114
-        F2 = 68
-        F4 = 70
-        F5 = 71
-        F7 = 73
-        SPACE = 65
-        DELETE = 119
-        BACK_SPACE = 22
-        RETURN = 36
-        CTRL_L = 37
-        CTRL_R = 105
-        # Laptop codes
-        HOME_KP = 79
-        END_KP = 87
-        PAGE_UP_KP = 81
-        PAGE_DOWN_KP = 89
-
-elif IS_DARWIN:
-    class KeyboardKey(BaseKeyboardKey):
-        """ The raw(hardware) codes [macOS] of the keyboard keys. """
-        F = 3
-        E = 14
-        R = 15
-        T = 17
-        P = 35
-        S = 1
-        H = 4
-        L = 37
-        X = 7
-        C = 8
-        V = 9
-        W = 13
-        Z = 6
-        INSERT = -1
-        HOME = -1
-        END = -1
-        UP = 126
-        DOWN = 125
-        PAGE_UP = -1
-        PAGE_DOWN = -1
-        LEFT = 123
-        RIGHT = 123
-        F2 = 120
-        F4 = 118
-        F5 = 96
-        F7 = 98
-        SPACE = 49
-        DELETE = 51
-        BACK_SPACE = 76
-        RETURN = 36
-        CTRL_L = 55
-        CTRL_R = 55
-        # Laptop codes.
-        HOME_KP = -1
-        END_KP = -1
-        PAGE_UP_KP = -1
-        PAGE_DOWN_KP = -1
-
-else:
-    class KeyboardKey(BaseKeyboardKey):
-        """ The raw(hardware) codes [Windows] of the keyboard keys. """
-        E = 69
-        R = 82
-        T = 84
-        P = 80
-        S = 83
-        F = 70
-        X = 88
-        C = 67
-        V = 86
-        W = 87
-        Z = 90
-        INSERT = 45
-        HOME = 36
-        END = 35
-        UP = 38
-        DOWN = 40
-        PAGE_UP = 33
-        PAGE_DOWN = 34
-        LEFT = 37
-        RIGHT = 39
-        F2 = 113
-        F4 = 115
-        F5 = 116
-        F7 = 118
-        SPACE = 32
-        DELETE = 46
-        BACK_SPACE = 8
-        RETURN = 13
-        CTRL_L = 17
-        CTRL_R = 163
-        # Laptop codes.
-        HOME_KP = -1
-        END_KP = -1
-        PAGE_UP_KP = -1
-        PAGE_DOWN_KP = -1
-
-# Keys for move in lists. KEY_KP_(NAME) for laptop!
-MOVE_KEYS = {KeyboardKey.UP, KeyboardKey.PAGE_UP,
-             KeyboardKey.DOWN, KeyboardKey.PAGE_DOWN,
-             KeyboardKey.HOME, KeyboardKey.END,
-             KeyboardKey.HOME_KP, KeyboardKey.END_KP,
-             KeyboardKey.PAGE_UP_KP, KeyboardKey.PAGE_DOWN_KP}
-
 if __name__ == "__main__":
     pass

app/ui/win_style.css

@@ -1,24 +0,0 @@
-* {
-  -GtkDialog-action-area-border: 12;
-}
-
-switch {
-  margin-right: 2px;
-}
-
-spinbutton entry {
-  min-height: 16px;
-}
-
-button > image {
-  padding: 2px;
-}
-
-grid > button {
-  padding-left: 15px;
-  padding-right: 15px;
-}
-
-popover .view {
-  background-color: transparent;
-}

app/ui/xml/dialogs.glade

@@ -1,984 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 
-
-The MIT License (MIT)
-
-Copyright (c) 2018-2022 Dmitriy Yefremov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Author: Dmitriy Yefremov
-
--->
-<interface>
-  <requires lib="gtk+" version="3.20"/>
-  <!-- interface-css-provider-path style.css -->
-  <!-- interface-license-type mit -->
-  <!-- interface-name DemonEditor -->
-  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkGrid" id="cable_tr_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="margin_right">5</property>
-    <property name="margin_bottom">5</property>
-    <property name="column_spacing">5</property>
-    <child>
-      <object class="GtkLabel" id="cable_freq_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Freq</property>
-      </object>
-      <packing>
-        <property name="left_attach">0</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkLabel" id="cable_rate_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Rate</property>
-      </object>
-      <packing>
-        <property name="left_attach">1</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkEntry" id="cable_rate_entry">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="width_chars">12</property>
-        <property name="max_width_chars">14</property>
-        <property name="primary_icon_name">document-edit-symbolic</property>
-        <property name="placeholder_text">6900000</property>
-        <property name="input_purpose">digits</property>
-        <signal name="changed" handler="on_entry_changed" swapped="no"/>
-      </object>
-      <packing>
-        <property name="left_attach">1</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkLabel" id="cable_fec_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">FEC</property>
-      </object>
-      <packing>
-        <property name="left_attach">2</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkLabel" id="cable_mod_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Mod</property>
-      </object>
-      <packing>
-        <property name="left_attach">3</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkEntry" id="cable_freq_entry">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="width_chars">12</property>
-        <property name="max_width_chars">14</property>
-        <property name="primary_icon_name">document-edit-symbolic</property>
-        <property name="primary_icon_activatable">False</property>
-        <property name="secondary_icon_activatable">False</property>
-        <property name="secondary_icon_sensitive">False</property>
-        <property name="placeholder_text">120000</property>
-        <property name="input_purpose">digits</property>
-        <signal name="changed" handler="on_entry_changed" swapped="no"/>
-      </object>
-      <packing>
-        <property name="left_attach">0</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkComboBoxText" id="cable_fec_box">
-        <property name="width_request">75</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-      </object>
-      <packing>
-        <property name="left_attach">2</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkComboBoxText" id="cable_mod_box">
-        <property name="width_request">100</property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-      </object>
-      <packing>
-        <property name="left_attach">3</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-  </object>
-  <object class="GtkListStore" id="fec_store">
-    <columns>
-      <!-- column-name fec -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">1/2</col>
-      </row>
-      <row>
-        <col id="0">2/3</col>
-      </row>
-      <row>
-        <col id="0">3/4</col>
-      </row>
-      <row>
-        <col id="0">5/6</col>
-      </row>
-      <row>
-        <col id="0">6/7</col>
-      </row>
-      <row>
-        <col id="0">7/8</col>
-      </row>
-      <row>
-        <col id="0">8/9</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">3/5</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">4/5</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">9/10</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">Auto</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkListStore" id="mod_store">
-    <columns>
-      <!-- column-name mod -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">Auto</col>
-      </row>
-      <row>
-        <col id="0">QPSK</col>
-      </row>
-      <row>
-        <col id="0">8PSK</col>
-      </row>
-      <row>
-        <col id="0">16APSK</col>
-      </row>
-      <row>
-        <col id="0">32APSK</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkListStore" id="pls_mode_store">
-    <columns>
-      <!-- column-name pls_mode -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">Root</col>
-      </row>
-      <row>
-        <col id="0">Gold</col>
-      </row>
-      <row>
-        <col id="0">Combo</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkListStore" id="pol_store">
-    <columns>
-      <!-- column-name pol -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">H</col>
-      </row>
-      <row>
-        <col id="0">V</col>
-      </row>
-      <row>
-        <col id="0">R</col>
-      </row>
-      <row>
-        <col id="0">L</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkAdjustment" id="pos_adjustment">
-    <property name="upper">180</property>
-    <property name="step_increment">0.10000000000000001</property>
-    <property name="page_increment">10</property>
-  </object>
-  <object class="GtkListStore" id="side_store">
-    <columns>
-      <!-- column-name side -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">E</col>
-      </row>
-      <row>
-        <col id="0">W</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkGrid" id="sat_dialog_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="margin_right">5</property>
-    <property name="margin_bottom">5</property>
-    <property name="column_spacing">5</property>
-    <child>
-      <object class="GtkLabel" id="label11">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Name</property>
-      </object>
-      <packing>
-        <property name="left_attach">0</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkLabel" id="label12">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="label" translatable="yes">Position</property>
-      </object>
-      <packing>
-        <property name="left_attach">1</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkEntry" id="sat_name_entry">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="primary_icon_name">document-edit-symbolic</property>
-        <property name="primary_icon_activatable">False</property>
-        <property name="secondary_icon_activatable">False</property>
-        <property name="secondary_icon_sensitive">False</property>
-        <property name="placeholder_text" translatable="yes">satellite name</property>
-        <property name="input_purpose">name</property>
-      </object>
-      <packing>
-        <property name="left_attach">0</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkSpinButton" id="sat_position_button">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="width_chars">5</property>
-        <property name="secondary_icon_activatable">False</property>
-        <property name="secondary_icon_sensitive">False</property>
-        <property name="input_purpose">number</property>
-        <property name="adjustment">pos_adjustment</property>
-        <property name="digits">1</property>
-        <property name="numeric">True</property>
-      </object>
-      <packing>
-        <property name="left_attach">1</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkComboBox" id="side_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="model">side_store</property>
-        <property name="active">0</property>
-        <property name="id_column">0</property>
-        <child>
-          <object class="GtkCellRendererText" id="side_cellrenderertext"/>
-          <attributes>
-            <attribute name="text">0</attribute>
-          </attributes>
-        </child>
-      </object>
-      <packing>
-        <property name="left_attach">2</property>
-        <property name="top_attach">1</property>
-      </packing>
-    </child>
-    <child>
-      <placeholder/>
-    </child>
-  </object>
-  <object class="GtkListStore" id="system_store">
-    <columns>
-      <!-- column-name system -->
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">DVB-S</col>
-      </row>
-      <row>
-        <col id="0">DVB-S2</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkBox" id="sat_tr_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="margin_right">5</property>
-    <property name="margin_bottom">5</property>
-    <property name="orientation">vertical</property>
-    <property name="spacing">2</property>
-    <child>
-      <object class="GtkGrid" id="sat_tr_dialog_grid">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="column_spacing">5</property>
-        <child>
-          <object class="GtkLabel" id="sat_freq_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Freq</property>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="sat_rate_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Rate</property>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="sat_pol_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Pol</property>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="sat_fec_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">FEC</property>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="sat_sys_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">System</property>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="sat_mod_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Mod</property>
-          </object>
-          <packing>
-            <property name="left_attach">5</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkEntry" id="freq_entry">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="width_chars">12</property>
-            <property name="max_width_chars">14</property>
-            <property name="primary_icon_name">document-edit-symbolic</property>
-            <property name="primary_icon_activatable">False</property>
-            <property name="secondary_icon_activatable">False</property>
-            <property name="secondary_icon_sensitive">False</property>
-            <property name="placeholder_text">11700000</property>
-            <property name="input_purpose">digits</property>
-            <signal name="changed" handler="on_entry_changed" swapped="no"/>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkEntry" id="rate_entry">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="width_chars">12</property>
-            <property name="max_width_chars">14</property>
-            <property name="primary_icon_name">document-edit-symbolic</property>
-            <property name="placeholder_text">27500000</property>
-            <property name="input_purpose">digits</property>
-            <signal name="changed" handler="on_entry_changed" swapped="no"/>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBox" id="pol_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="model">pol_store</property>
-            <property name="id_column">0</property>
-            <child>
-              <object class="GtkCellRendererText" id="pol_cellrenderertext"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBox" id="fec_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="model">fec_store</property>
-            <property name="id_column">0</property>
-            <child>
-              <object class="GtkCellRendererText" id="cellrenderertext4"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBox" id="sys_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="model">system_store</property>
-            <property name="id_column">0</property>
-            <child>
-              <object class="GtkCellRendererText" id="cellrenderertext5"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBox" id="mod_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="model">mod_store</property>
-            <property name="id_column">0</property>
-            <child>
-              <object class="GtkCellRendererText" id="cellrenderertext6"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
-            </child>
-          </object>
-          <packing>
-            <property name="left_attach">5</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">2</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkExpander" id="expander">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="resize_toplevel">True</property>
-        <child>
-          <object class="GtkGrid" id="tr_dialog_grid2">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="column_spacing">5</property>
-            <child>
-              <object class="GtkLabel" id="tr_pls_mode_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Pls mode</property>
-              </object>
-              <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="tr_pls_code_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Pls code</property>
-              </object>
-              <packing>
-                <property name="left_attach">1</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="id_id_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">Is ID</property>
-              </object>
-              <packing>
-                <property name="left_attach">2</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkComboBox" id="pls_mode_box">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="model">pls_mode_store</property>
-                <property name="id_column">0</property>
-                <child>
-                  <object class="GtkCellRendererText" id="pls_mode_cellrenderertext1"/>
-                  <attributes>
-                    <attribute name="text">0</attribute>
-                  </attributes>
-                </child>
-              </object>
-              <packing>
-                <property name="left_attach">0</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkEntry" id="pls_code_entry">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="width_chars">5</property>
-                <property name="max_width_chars">12</property>
-                <property name="primary_icon_name">document-edit-symbolic</property>
-                <property name="primary_icon_activatable">False</property>
-                <property name="placeholder_text" translatable="yes">0 - 262142</property>
-                <property name="input_purpose">digits</property>
-                <signal name="changed" handler="on_entry_changed" swapped="no"/>
-              </object>
-              <packing>
-                <property name="left_attach">1</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkEntry" id="is_id_entry">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="width_chars">5</property>
-                <property name="max_width_chars">12</property>
-                <property name="primary_icon_name">document-edit-symbolic</property>
-                <property name="primary_icon_activatable">False</property>
-                <property name="placeholder_text" translatable="yes">0 - 255</property>
-                <property name="input_purpose">digits</property>
-                <signal name="changed" handler="on_entry_changed" swapped="no"/>
-              </object>
-              <packing>
-                <property name="left_attach">2</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkLabel" id="tr_t2mi_plp_id_label">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label" translatable="yes">T2-MI PLP ID</property>
-              </object>
-              <packing>
-                <property name="left_attach">3</property>
-                <property name="top_attach">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkEntry" id="t2mi_plp_id_entry">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="width_chars">5</property>
-                <property name="max_width_chars">12</property>
-                <property name="primary_icon_name">document-edit-symbolic</property>
-                <property name="primary_icon_activatable">False</property>
-                <property name="placeholder_text" translatable="yes">0 - 255</property>
-                <property name="input_purpose">digits</property>
-                <signal name="changed" handler="on_entry_changed" swapped="no"/>
-              </object>
-              <packing>
-                <property name="left_attach">3</property>
-                <property name="top_attach">1</property>
-              </packing>
-            </child>
-          </object>
-        </child>
-        <child type="label">
-          <object class="GtkLabel" id="expander_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Extra:</property>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">4</property>
-      </packing>
-    </child>
-  </object>
-  <object class="GtkBox" id="ter_tr_box">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="margin_right">5</property>
-    <property name="margin_bottom">5</property>
-    <property name="orientation">vertical</property>
-    <property name="spacing">5</property>
-    <child>
-      <object class="GtkGrid" id="ter_tr_grid">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="column_spacing">5</property>
-        <child>
-          <object class="GtkLabel" id="ter_freq_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Freq</property>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkEntry" id="ter_freq_entry">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="width_chars">12</property>
-            <property name="max_width_chars">14</property>
-            <property name="primary_icon_name">document-edit-symbolic</property>
-            <property name="primary_icon_activatable">False</property>
-            <property name="secondary_icon_activatable">False</property>
-            <property name="secondary_icon_sensitive">False</property>
-            <property name="placeholder_text">170000000</property>
-            <property name="input_purpose">digits</property>
-            <signal name="changed" handler="on_entry_changed" swapped="no"/>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_sys_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">System</property>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_sys_box">
-            <property name="width_request">100</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_bandwidth_box">
-            <property name="width_request">110</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_bandwidth_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Bandwidth</property>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_constellation_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Constellation</property>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_sr_hp_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">SR (HP)</property>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_sr_lp_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">SR (LP)</property>
-          </object>
-          <packing>
-            <property name="left_attach">5</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_sr_hp_box">
-            <property name="width_request">75</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_sr_lp_box">
-            <property name="width_request">75</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">5</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_constellation_box">
-            <property name="width_request">100</property>
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkGrid" id="ter_tr_ext_grid">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="halign">center</property>
-        <property name="margin_bottom">5</property>
-        <property name="column_spacing">5</property>
-        <property name="column_homogeneous">True</property>
-        <child>
-          <object class="GtkLabel" id="ter_guard_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Guard</property>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_transmission_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Transmission</property>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_hierarchy_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Hierarchy</property>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_inversion_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">Inversion</property>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_guard_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">0</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_transmission_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">1</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_hierarchy_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">2</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkComboBoxText" id="ter_inversion_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-          </object>
-          <packing>
-            <property name="left_attach">3</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkEntry" id="ter_plp_id_entry">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="width_chars">8</property>
-            <property name="max_width_chars">8</property>
-            <property name="primary_icon_name">document-edit-symbolic</property>
-            <property name="placeholder_text">0-255</property>
-            <property name="input_purpose">digits</property>
-            <signal name="changed" handler="on_entry_changed" swapped="no"/>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="ter_plp_id_label">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="label" translatable="yes">PLP ID</property>
-          </object>
-          <packing>
-            <property name="left_attach">4</property>
-            <property name="top_attach">0</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">1</property>
-      </packing>
-    </child>
-  </object>
-</interface>

app/ui/xml/dialogs.py

@@ -1,929 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2023 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-import concurrent.futures
-import os
-import re
-import time
-from math import fabs
-
-from gi.repository import GLib
-
-from app.commons import run_idle, run_task, log
-from app.eparser import Satellite, Transponder
-from app.eparser.ecommons import (PLS_MODE, get_key_by_value, POLARIZATION, FEC, SYSTEM, MODULATION, Terrestrial, Cable,
-                                  T_SYSTEM, BANDWIDTH, CONSTELLATION, T_FEC, GUARD_INTERVAL, TRANSMISSION_MODE,
-                                  HIERARCHY, Inversion, C_MODULATION, FEC_DEFAULT, TerTransponder, CableTransponder)
-from app.settings import IS_DARWIN
-from app.tools.satellites import SatellitesParser, SatelliteSource, ServicesParser
-from ..dialogs import show_dialog, DialogType, get_message, get_builder
-from ..main_helper import append_text_to_tview, get_base_model, on_popup_menu
-from ..search import SearchProvider
-from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, IS_GNOME_SESSION, HeaderBar
-
-_DIALOGS_UI_PATH = f"{UI_RESOURCES_PATH}xml{os.sep}dialogs.glade"
-
-
-class DVBDialog(Gtk.Dialog):
-    """ Base dialog class for editing DVB (-> *.xml) data. """
-
-    def __init__(self, parent, title, data=None, *args, **kwargs):
-        super().__init__(transient_for=parent,
-                         title=get_message(title),
-                         modal=True,
-                         resizable=False,
-                         default_width=320,
-                         skip_taskbar_hint=True,
-                         skip_pager_hint=True,
-                         destroy_with_parent=True,
-                         use_header_bar=IS_GNOME_SESSION,
-                         window_position=Gtk.WindowPosition.CENTER_ON_PARENT,
-                         buttons=(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OK, Gtk.ResponseType.OK),
-                         *args, **kwargs)
-
-        self.frame = Gtk.Frame(margin=5, label_xalign=0.02)
-        self.get_content_area().pack_start(self.frame, True, True, 0)
-
-        self._data = data
-
-    @property
-    def data(self):
-        return self._data
-
-
-class TransponderDialog(DVBDialog):
-    """ Base transponder dialog class. """
-
-    def __init__(self, parent, title, data=None, *args, **kwargs):
-        super().__init__(parent, title, data, *args, **kwargs)
-        self.frame.set_label(get_message("Transponder properties:"))
-        # Pattern for digits entries.
-        self.digit_pattern = re.compile(r"\D")
-        # Style
-        self.style_provider = Gtk.CssProvider()
-        self.style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-
-    def run(self):
-        resp = super().run()
-        while resp == Gtk.ResponseType.OK:
-            if self.is_accept():
-                return resp
-            show_dialog(DialogType.ERROR, self, "Please check your parameters and try again.")
-            resp = super().run()
-        return resp
-
-    def is_accept(self):
-        return True
-
-    def init_transponder_data(self, data):
-        self._data = data
-
-    def to_transponder(self):
-        return self.data
-
-    def on_entry_changed(self, entry):
-        """ Digit entries handler. """
-        entry.set_name("digit-entry" if self.digit_pattern.search(entry.get_text()) else "GtkEntry")
-
-    def set_style_provider(self, widget):
-        context = widget.get_style_context()
-        context.add_provider_for_screen(Gdk.Screen.get_default(), self.style_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
-
-
-class TCDialog(DVBDialog):
-    def __init__(self, parent, title=None, data=None, *args, **kwargs):
-        super().__init__(parent, title, data, *args, **kwargs)
-
-        self._entry = Gtk.Entry(margin=5)
-        self.frame.add(self._entry)
-        self.frame.set_label(get_message("Name:"))
-        self.show_all()
-
-        if data:
-            self._entry.set_text(data.name)
-
-
-class SatelliteDialog(DVBDialog):
-    """ Dialog for adding or edit satellite. """
-
-    def __init__(self, transient, title, satellite=None, *args, **kwargs):
-        super().__init__(transient, title, *args, **kwargs)
-        builder = get_builder(_DIALOGS_UI_PATH, use_str=True,
-                              objects=("sat_dialog_box", "side_store", "pos_adjustment"))
-
-        self.frame.add(builder.get_object("sat_dialog_box"))
-        self.frame.set_label(get_message("Satellite properties:"))
-        self._sat_name = builder.get_object("sat_name_entry")
-        self._sat_position = builder.get_object("sat_position_button")
-        self._side = builder.get_object("side_box")
-        self._transponders = satellite.transponders if satellite else []
-        self.show_all()
-
-        if satellite:
-            self._sat_name.set_text(satellite.name)
-            pos = satellite.position
-            pos = float(f"{pos[:-1]}.{pos[-1:]}")
-            self._sat_position.set_value(fabs(pos))
-            self._side.set_active(0 if pos >= 0 else 1)  # E or W
-
-    @property
-    def data(self):
-        return self.to_satellite()
-
-    def to_satellite(self):
-        name = self._sat_name.get_text()
-        pos = round(self._sat_position.get_value(), 1)
-        side = self._side.get_active()
-        pos = "{}{}{}".format("-" if side == 1 else "", *str(pos).split("."))
-
-        return Satellite(name=name, flags="0", position=pos, transponders=self._transponders)
-
-
-class TerrestrialDialog(TCDialog):
-    """ Dialog for adding or edit  terrestrial region. """
-
-    @property
-    def data(self):
-        name = self._entry.get_text()
-        return self._data._replace(name=name) if self._data else Terrestrial(name, "5", None, [])
-
-
-class CableDialog(TCDialog):
-    """ Dialog for adding or edit cable provider. """
-
-    @property
-    def data(self):
-        name = self._entry.get_text()
-        return self._data._replace(name=name) if self._data else Cable(name, "true", "9", None, [])
-
-
-class SatTransponderDialog(TransponderDialog):
-    """ Dialog for adding or edit satellite transponder. """
-
-    def __init__(self, transient, title, data=None, *args, **kwargs):
-        super().__init__(transient, title, data, *args, **kwargs)
-
-        handlers = {"on_entry_changed": self.on_entry_changed}
-        objects = ("sat_tr_box", "pol_store", "fec_store", "mod_store", "system_store", "pls_mode_store")
-        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=objects)
-
-        self.frame.add(builder.get_object("sat_tr_box"))
-        self._freq_entry = builder.get_object("freq_entry")
-        self._rate_entry = builder.get_object("rate_entry")
-        self._pol_box = builder.get_object("pol_box")
-        self._fec_box = builder.get_object("fec_box")
-        self._sys_box = builder.get_object("sys_box")
-        self._mod_box = builder.get_object("mod_box")
-        self._pls_mode_box = builder.get_object("pls_mode_box")
-        self._pls_code_entry = builder.get_object("pls_code_entry")
-        self._is_id_entry = builder.get_object("is_id_entry")
-        self._t2mi_plp_id_entry = builder.get_object("t2mi_plp_id_entry")
-
-        self.set_style_provider(self._freq_entry)
-        self.set_style_provider(self._rate_entry)
-        self.show_all()
-
-        self.init_transponder_data(data)
-
-    @property
-    def data(self):
-        return self.to_transponder()
-
-    def init_transponder_data(self, transponder):
-        if transponder:
-            self._freq_entry.set_text(transponder.frequency)
-            self._rate_entry.set_text(transponder.symbol_rate)
-            self._pol_box.set_active_id(POLARIZATION.get(transponder.polarization, None))
-            self._fec_box.set_active_id(FEC.get(transponder.fec_inner, None))
-            self._sys_box.set_active_id(SYSTEM.get(transponder.system, None))
-            self._mod_box.set_active_id(MODULATION.get(transponder.modulation, None))
-            self._pls_mode_box.set_active_id(PLS_MODE.get(transponder.pls_mode, None))
-            self._is_id_entry.set_text(transponder.is_id if transponder.is_id else "")
-            self._pls_code_entry.set_text(transponder.pls_code if transponder.pls_code else "")
-            self._t2mi_plp_id_entry.set_text(transponder.t2mi_plp_id if transponder.t2mi_plp_id else "")
-
-    def to_transponder(self):
-        return Transponder(frequency=self._freq_entry.get_text(),
-                           symbol_rate=self._rate_entry.get_text(),
-                           polarization=get_key_by_value(POLARIZATION, self._pol_box.get_active_id()),
-                           fec_inner=get_key_by_value(FEC, self._fec_box.get_active_id()),
-                           system=get_key_by_value(SYSTEM, self._sys_box.get_active_id()),
-                           modulation=get_key_by_value(MODULATION, self._mod_box.get_active_id()),
-                           pls_mode=get_key_by_value(PLS_MODE, self._pls_mode_box.get_active_id()),
-                           pls_code=self._pls_code_entry.get_text(),
-                           is_id=self._is_id_entry.get_text(),
-                           t2mi_plp_id=self._t2mi_plp_id_entry.get_text())
-
-    def is_accept(self):
-        tr = self.to_transponder()
-        if self.digit_pattern.search(tr.frequency) or not tr.frequency:
-            return False
-        elif self.digit_pattern.search(tr.symbol_rate) or not tr.symbol_rate:
-            return False
-        elif None in (tr.polarization, tr.fec_inner, tr.system, tr.modulation):
-            return False
-        elif self.digit_pattern.search(tr.pls_code) or self.digit_pattern.search(tr.is_id):
-            return False
-        elif self.digit_pattern.search(tr.t2mi_plp_id):
-            return False
-
-        return True
-
-
-class TerTransponderDialog(TransponderDialog):
-    """ Dialog for adding or edit terrestrial transponder. """
-
-    def __init__(self, transient, title, data=None, *args, **kwargs):
-        super().__init__(transient, title, data, *args, **kwargs)
-
-        handlers = {"on_entry_changed": self.on_entry_changed}
-        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=("ter_tr_box",))
-
-        self.frame.add(builder.get_object("ter_tr_box"))
-        self._freq_entry = builder.get_object("ter_freq_entry")
-        self._sys_box = builder.get_object("ter_sys_box")
-        self._bandwidth_box = builder.get_object("ter_bandwidth_box")
-        self._constellation_box = builder.get_object("ter_constellation_box")
-        self._sr_hp_box = builder.get_object("ter_sr_hp_box")
-        self._sr_lp_box = builder.get_object("ter_sr_lp_box")
-        self._guard_box = builder.get_object("ter_guard_box")
-        self._transmission_box = builder.get_object("ter_transmission_box")
-        self._hierarchy_box = builder.get_object("ter_hierarchy_box")
-        self._inversion_box = builder.get_object("ter_inversion_box")
-        self._plp_id_entry = builder.get_object("ter_plp_id_entry")
-
-        self.set_style_provider(self._freq_entry)
-        self.set_style_provider(self._plp_id_entry)
-        self.show_all()
-
-        self.init_transponder_data(data)
-
-    @property
-    def data(self):
-        return self.to_transponder()
-
-    def init_transponder_data(self, transponder):
-        [self._sys_box.append(k, v) for k, v in T_SYSTEM.items()]
-        [self._bandwidth_box.append(k, v) for k, v in BANDWIDTH.items()]
-        [self._constellation_box.append(k, v) for k, v in CONSTELLATION.items()]
-        [self._sr_hp_box.append(k, v) for k, v in T_FEC.items()]
-        [self._sr_lp_box.append(k, v) for k, v in T_FEC.items()]
-        [self._guard_box.append(k, v) for k, v in GUARD_INTERVAL.items()]
-        [self._transmission_box.append(k, v) for k, v in TRANSMISSION_MODE.items()]
-        [self._hierarchy_box.append(k, v) for k, v in HIERARCHY.items()]
-        [self._inversion_box.append(k.value, k.name) for k in Inversion]
-
-        if transponder:
-            self._freq_entry.set_text(transponder.centre_frequency)
-            self._sys_box.set_active_id(transponder.system)
-            self._bandwidth_box.set_active_id(transponder.bandwidth)
-            self._constellation_box.set_active_id(transponder.constellation)
-            self._sr_hp_box.set_active_id(transponder.code_rate_hp)
-            self._sr_lp_box.set_active_id(transponder.code_rate_lp)
-            self._guard_box.set_active_id(transponder.guard_interval)
-            self._transmission_box.set_active_id(transponder.transmission_mode)
-            self._hierarchy_box.set_active_id(transponder.hierarchy_information)
-            self._inversion_box.set_active_id(transponder.inversion)
-            self._plp_id_entry.set_text(transponder.plp_id or "")
-
-    def is_accept(self):
-        tr = self.to_transponder()
-        if not tr.centre_frequency or self.digit_pattern.search(tr.centre_frequency):
-            return False
-        elif tr.plp_id and self.digit_pattern.search(tr.plp_id):
-            return False
-        return True
-
-    def to_transponder(self):
-        return TerTransponder(centre_frequency=self._freq_entry.get_text(),
-                              system=self._sys_box.get_active_id(),
-                              bandwidth=self._bandwidth_box.get_active_id(),
-                              constellation=self._constellation_box.get_active_id(),
-                              code_rate_hp=self._sr_hp_box.get_active_id(),
-                              code_rate_lp=self._sr_lp_box.get_active_id(),
-                              guard_interval=self._guard_box.get_active_id(),
-                              transmission_mode=self._transmission_box.get_active_id(),
-                              hierarchy_information=self._hierarchy_box.get_active_id(),
-                              inversion=self._inversion_box.get_active_id(),
-                              plp_id=self._plp_id_entry.get_text() or None)
-
-
-class CableTransponderDialog(TransponderDialog):
-    """ Dialog for adding or edit cable transponder. """
-
-    def __init__(self, transient, title, data=None, *args, **kwargs):
-        super().__init__(transient, title, data, *args, **kwargs)
-
-        handlers = {"on_entry_changed": self.on_entry_changed}
-        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=("cable_tr_box",))
-
-        self.frame.add(builder.get_object("cable_tr_box"))
-
-        self._freq_entry = builder.get_object("cable_freq_entry")
-        self._rate_entry = builder.get_object("cable_rate_entry")
-        self._fec_box = builder.get_object("cable_fec_box")
-        self._mod_box = builder.get_object("cable_mod_box")
-
-        self.set_style_provider(self._freq_entry)
-        self.set_style_provider(self._rate_entry)
-        self.show_all()
-
-        self.init_transponder_data(data)
-
-    @property
-    def data(self):
-        return self.to_transponder()
-
-    def init_transponder_data(self, transponder):
-        [self._fec_box.append(k, v) for k, v in FEC_DEFAULT.items()]
-        [self._mod_box.append(k, v) for k, v in C_MODULATION.items()]
-
-        if transponder:
-            self._freq_entry.set_text(transponder.frequency)
-            self._rate_entry.set_text(transponder.symbol_rate)
-            self._fec_box.set_active_id(transponder.fec_inner)
-            self._mod_box.set_active_id(transponder.modulation)
-
-    def is_accept(self):
-        tr = self.to_transponder()
-        if not tr.frequency or self.digit_pattern.search(tr.frequency):
-            return False
-        elif not tr.symbol_rate or self.digit_pattern.search(tr.symbol_rate):
-            return False
-        return True
-
-    def to_transponder(self):
-        return CableTransponder(frequency=self._freq_entry.get_text(),
-                                symbol_rate=self._rate_entry.get_text(),
-                                fec_inner=self._fec_box.get_active_id(),
-                                modulation=self._mod_box.get_active_id())
-
-
-# ********************** Update dialogs ************************ #
-
-class UpdateDialog:
-    """ Base dialog for update satellites, transponders and services from the Web."""
-
-    def __init__(self, transient, settings, title=None):
-        handlers = {"on_update_satellites_list": self.on_update_satellites_list,
-                    "on_receive_data": self.on_receive_data,
-                    "on_cancel_receive": self.on_cancel_receive,
-                    "on_satellite_toggled": self.on_satellite_toggled,
-                    "on_satellite_changed": self.on_satellite_changed,
-                    "on_transponder_toggled": self.on_transponder_toggled,
-                    "on_info_bar_close": self.on_info_bar_close,
-                    "on_filter_toggled": self.on_filter_toggled,
-                    "on_find_toggled": self.on_find_toggled,
-                    "on_popup_menu": on_popup_menu,
-                    "on_select_all": self.on_select_all,
-                    "on_unselect_all": self.on_unselect_all,
-                    "on_filter": self.on_filter,
-                    "on_quit": self.on_quit}
-
-        self._settings = settings
-        self._download_task = False
-        self._parser = None
-        self._size_name = f"{'_'.join(re.findall('[A-Z][^A-Z]*', self.__class__.__name__))}_window_size".lower()
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}xml{os.sep}update.glade", handlers)
-
-        self._window = builder.get_object("satellites_update_window")
-        self._window.set_transient_for(transient)
-        if title:
-            self._window.set_title(title)
-
-        self._transponder_paned = builder.get_object("sat_update_tr_paned")
-        self._sat_view = builder.get_object("sat_update_tree_view")
-        self._transponder_view = builder.get_object("sat_update_tr_view")
-        self._service_view = builder.get_object("sat_update_srv_view")
-        self._source_box = builder.get_object("source_combo_box")
-        self._text_view = builder.get_object("text_view")
-        self._receive_button = builder.get_object("receive_data_button")
-        self._sat_update_info_bar = builder.get_object("sat_update_info_bar")
-        self._info_bar_message_label = builder.get_object("info_bar_message_label")
-        self._satellites_count_label = builder.get_object("satellites_count_label")
-        self._transponders_count_label = builder.get_object("transponders_count_label")
-        self._services_count_label = builder.get_object("services_count_label")
-        self._receive_button.bind_property("visible", builder.get_object("cancel_data_button"), "visible", 4)
-        update_button = builder.get_object("sat_update_button")
-        self._sat_view.bind_property("sensitive", update_button, "sensitive")
-        self._sat_view.bind_property("sensitive", self._source_box, "sensitive")
-        self._sat_view.bind_property("sensitive", self._receive_button, "sensitive")
-        self._receive_button.bind_property("visible", update_button, "visible")
-        # Filter
-        self._filter_bar = builder.get_object("sat_update_filter_bar")
-        self._from_pos_button = builder.get_object("from_pos_button")
-        self._to_pos_button = builder.get_object("to_pos_button")
-        self._filter_from_combo_box = builder.get_object("filter_from_combo_box")
-        self._filter_to_combo_box = builder.get_object("filter_to_combo_box")
-        self._filter_model = builder.get_object("update_sat_list_model_filter")
-        self._filter_model.set_visible_func(self.filter_function)
-        self._filter_positions = (0, 0)
-        self._filter_bar.bind_property("search-mode-enabled", self._filter_bar, "visible")
-        # Log.
-        self._log_frame = builder.get_object("log_frame")
-        builder.get_object("log_info_bar").connect("response", lambda b, r: self._log_frame.set_visible(False))
-        # Search.
-        self._search_bar = builder.get_object("sat_update_search_bar")
-        self._search_bar.bind_property("search-mode-enabled", self._search_bar, "visible")
-        search_provider = SearchProvider(self._sat_view,
-                                         builder.get_object("sat_update_search_entry"),
-                                         builder.get_object("sat_update_search_down_button"),
-                                         builder.get_object("sat_update_search_up_button"))
-        builder.get_object("sat_update_find_button").connect("toggled", search_provider.on_search_toggled)
-
-        if IS_GNOME_SESSION or IS_DARWIN:
-            header_bar = HeaderBar()
-            builder.get_object("sat_update_header").set_visible(False)
-            header_box = builder.get_object("satellites_update_header_box")
-            header_box.remove(self._source_box)
-            header_bar.pack_start(self._source_box)
-            action_box = builder.get_object("sat_update_left_action_box")
-            header_box.remove(action_box)
-            header_bar.pack_start(action_box)
-            action_box = builder.get_object("sat_update_right_action_box")
-            header_box.remove(action_box)
-            header_bar.pack_end(action_box)
-            self._window.set_titlebar(header_bar)
-
-        window_size = self._settings.get(self._size_name)
-        if window_size:
-            self._window.resize(*window_size)
-
-    def show(self):
-        self._window.show()
-
-    @property
-    def is_download(self):
-        return self._download_task
-
-    @is_download.setter
-    def is_download(self, value):
-        self._download_task = value
-        self._receive_button.set_visible(not value)
-
-    @run_idle
-    def on_update_satellites_list(self, item=None):
-        if self.is_download:
-            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
-            return
-
-        self.clear_data()
-
-        self.is_download = True
-        self._sat_view.set_sensitive(False)
-        src = self._source_box.get_active()
-        if not self._parser:
-            self._parser = SatellitesParser()
-
-        self.get_sat_list(src, self.append_satellites)
-
-    def clear_data(self):
-        get_base_model(self._sat_view.get_model()).clear()
-        self._transponder_view.get_model().clear()
-        self._service_view.get_model().clear()
-        self._satellites_count_label.set_text("0")
-        self._transponders_count_label.set_text("0")
-        self._services_count_label.set_text("0")
-
-    @run_task
-    def get_sat_list(self, src, callback):
-        sat_src = SatelliteSource.LYNGSAT
-        if src == 1:
-            sat_src = SatelliteSource.KINGOFSAT
-        elif src == 2:
-            sat_src = SatelliteSource.FLYSAT
-
-        sats = self._parser.get_satellites_list(sat_src)
-        callback(sats)
-        self.is_download = False
-
-    @run_idle
-    def append_satellites(self, sats):
-        model = get_base_model(self._sat_view.get_model())
-        for sat in sats:
-            model.append(sat)
-
-        self._sat_view.set_sensitive(True)
-        self._satellites_count_label.set_text(str(len(model)))
-
-    @run_idle
-    def on_receive_data(self, item):
-        if self.is_download:
-            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
-            return
-
-    @run_idle
-    def update_log_visibility(self):
-        self._log_frame.set_visible(True)
-        self._text_view.get_buffer().set_text("", 0)
-
-    def append_output(self):
-        @run_idle
-        def append(t):
-            append_text_to_tview(t, self._text_view)
-
-        while True:
-            text = yield
-            append(text)
-
-    def on_cancel_receive(self, item=None):
-        self._download_task = False
-
-    def on_satellite_changed(self, box):
-        self.on_update_satellites_list()
-
-    def on_satellite_toggled(self, toggle, path):
-        model = self._sat_view.get_model()
-        self.update_state(model, path, not toggle.get_active())
-        self.update_receive_button_state(self._filter_model)
-
-    def on_transponder_toggled(self, toggle, path):
-        model = self._transponder_view.get_model()
-        model.set_value(model.get_iter(path), 2, not toggle.get_active())
-
-    @run_idle
-    def update_receive_button_state(self, model):
-        self._receive_button.set_sensitive((any(r[4] for r in model)))
-
-    @run_idle
-    def show_info_message(self, text, message_type):
-        self._sat_update_info_bar.set_visible(True)
-        self._sat_update_info_bar.set_message_type(message_type)
-        self._info_bar_message_label.set_text(text)
-
-    def on_info_bar_close(self, bar=None, resp=None):
-        self._sat_update_info_bar.set_visible(False)
-
-    def on_find_toggled(self, button: Gtk.ToggleToolButton):
-        self._search_bar.set_search_mode(button.get_active())
-
-    def on_filter_toggled(self, button: Gtk.ToggleToolButton):
-        self._filter_bar.set_search_mode(button.get_active())
-
-    @run_idle
-    def on_filter(self, item):
-        self._filter_positions = self.get_positions()
-        self._filter_model.refilter()
-
-    def filter_function(self, model, itr, data):
-        if self._filter_model is None or self._filter_model == "None":
-            return True
-
-        from_pos, to_pos = self._filter_positions
-        if from_pos == 0 and to_pos == 0:
-            return True
-
-        if from_pos > to_pos:
-            from_pos, to_pos = to_pos, from_pos
-
-        return from_pos <= float(self._parser.get_position(model.get(itr, 1)[0])) <= to_pos
-
-    def get_positions(self):
-        from_pos = round(self._from_pos_button.get_value(), 1) * (-1 if self._filter_from_combo_box.get_active() else 1)
-        to_pos = round(self._to_pos_button.get_value(), 1) * (-1 if self._filter_to_combo_box.get_active() else 1)
-        return from_pos, to_pos
-
-    def on_select_all(self, view):
-        self.update_selection(view, True)
-
-    def on_unselect_all(self, view):
-        self.update_selection(view, False)
-
-    def update_selection(self, view, select):
-        model = view.get_model()
-        view.get_model().foreach(lambda mod, path, itr: self.update_state(model, path, select))
-        self.update_receive_button_state(self._filter_model)
-
-    def update_state(self, model, path, select):
-        """ Updates checkbox state by given path in the list """
-        itr = self._filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(model.get_iter(path)))
-        self._filter_model.get_model().set_value(itr, 4, select)
-
-    def on_quit(self, window, event):
-        self._settings.add(self._size_name, window.get_size())
-        self.is_download = False
-
-
-class SatellitesUpdateDialog(UpdateDialog):
-    """ Dialog for update satellites from the Web. """
-
-    def __init__(self, transient, settings, main_model):
-        super().__init__(transient=transient, settings=settings)
-
-        self._main_model = main_model
-        self._source_box.connect("changed", self.on_update_satellites_list)
-
-    @run_idle
-    def on_receive_data(self, item):
-        if self.is_download:
-            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
-            return
-
-        self.receive_satellites()
-
-    @run_task
-    def receive_satellites(self):
-        self.is_download = True
-        self.update_log_visibility()
-        model = self._sat_view.get_model()
-        start = time.time()
-
-        with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
-            text = "Processing: {}\n"
-            sats = []
-            appender = self.append_output()
-            next(appender)
-            futures = {executor.submit(self._parser.get_satellite, sat[:-1]): sat for sat in [r for r in model if r[4]]}
-            for future in concurrent.futures.as_completed(futures):
-                if not self.is_download:
-                    self.is_download = True
-                    executor.shutdown()
-                    appender.send("\nCanceled\n")
-                    appender.close()
-                    self.is_download = False
-                    return
-                data = future.result()
-                appender.send(text.format(data[0]))
-                sats.append(data)
-
-            appender.send("-" * 75 + "\n")
-            sat_count = len(sats)
-
-            sats = {s[0]: s for s in sats}  # key = name, v = satellite
-
-            for row in self._main_model:
-                pos = row[0]
-                if pos in sats:
-                    sat = sats.pop(pos)
-                    appender.send(f"Updating satellite: {row[0]}\n")
-                    GLib.idle_add(self._main_model.set, row.iter, {i: v for i, v in enumerate(sat)})
-
-            for p, s in sats.items():
-                appender.send(f"Adding satellite: {s.name}\n")
-                self.append_satellite(s)
-
-            appender.send("-" * 75 + "\n")
-            appender.send(f"Consumed: {time.time() - start:0.0f}s, {sat_count} satellites received.\n")
-            appender.close()
-            self.is_download = False
-
-    @run_idle
-    def append_satellite(self, sat):
-        self._main_model.append(sat)
-
-
-class ServicesUpdateDialog(UpdateDialog):
-    """ Dialog for updating services from the Web. """
-
-    def __init__(self, transient, settings, callback):
-        super().__init__(transient=transient, settings=settings, title="Services update")
-
-        self._callback = callback
-        self._satellite_paths = {}
-        self._transponders = {}
-        self._services = {}
-        self._selected_transponders = set()
-        self._services_parser = ServicesParser(source=SatelliteSource.LYNGSAT)
-        # Transponder view popup menu
-        tr_popup_menu = Gtk.Menu()
-        select_all_item = Gtk.ImageMenuItem.new_from_stock("gtk-select-all")
-        select_all_item.connect("activate", lambda w: self.update_transponder_selection(True))
-        tr_popup_menu.append(select_all_item)
-        remove_selection_item = Gtk.ImageMenuItem.new_from_stock("gtk-undo")
-        remove_selection_item.set_label(get_message("Remove selection"))
-        remove_selection_item.connect("activate", lambda w: self.update_transponder_selection(False))
-        tr_popup_menu.append(remove_selection_item)
-        tr_popup_menu.show_all()
-
-        self._sat_view.connect("row-activated", self.on_activate_satellite)
-        self._transponder_view.connect("row-activated", self.on_activate_transponder)
-        self._transponder_view.connect("button-press-event", lambda w, e: on_popup_menu(tr_popup_menu, e))
-        self._transponder_view.connect("select_all", lambda w: self.update_transponder_selection(True))
-
-        self._transponder_paned.set_visible(True)
-        self._source_box.connect("changed", self.on_update_satellites_list)
-
-    @run_idle
-    def on_receive_data(self, item):
-        if self.is_download:
-            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
-            return
-
-        self.receive_services()
-
-    @run_task
-    def receive_services(self):
-        self.is_download = True
-        self.update_log_visibility()
-        model = self._sat_view.get_model()
-        appender = self.append_output()
-        next(appender)
-
-        start = time.time()
-        non_cached_sats = []
-        sat_names = {}
-        t_names = {}
-        t_urls = set()
-        services = []
-
-        for r in (r for r in model if r[-1]):
-            if not self.is_download:
-                appender.send("\nCanceled\n")
-                return
-
-            sat, url = r[0], r[3]
-            trs = self._transponders.get(url, None)
-            if trs:
-                for t in filter(lambda tp: tp.url in self._selected_transponders, trs):
-                    t_urls.add(t.url)
-                    t_names[t.url] = t.text
-            else:
-                non_cached_sats.append(url)
-                sat_names[url] = sat
-
-        if non_cached_sats:
-            with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
-                futures = {executor.submit(self._services_parser.get_transponders_links, u): u for u in non_cached_sats}
-                for future in concurrent.futures.as_completed(futures):
-                    if not self.is_download:
-                        appender.send("\nCanceled.\n")
-                        self.is_download = False
-                        return
-
-                    appender.send(f"Getting transponders for: {sat_names.get(futures[future])}.\n")
-                    for t in future.result():
-                        t_urls.add(t.url)
-                        t_names[t.url] = t.text
-
-                appender.send("-" * 75 + "\n")
-                appender.send(f"{len(t_urls)} transponders received.\n\n")
-
-        non_cached_ts = []
-        for tr in t_urls:
-            srvs = self._services.get(tr)
-            services.extend(srvs) if srvs else non_cached_ts.append(tr)
-
-        if non_cached_ts:
-            with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor:
-                futures = {executor.submit(self._services_parser.get_transponder_services, u): u for u in non_cached_ts}
-                for future in concurrent.futures.as_completed(futures):
-                    if not self.is_download:
-                        appender.send("\nCanceled.\n")
-                        self.is_download = False
-                        return
-
-                    appender.send(f"Getting services for: {t_names.get(futures[future], '')}.\n")
-                    try:
-                        list(map(services.append, future.result()))
-                    except ValueError as e:
-                        log(f"Getting services error: {e} [{t_names.get(futures[future])}]")
-
-        appender.send("-" * 75 + "\n")
-        appender.send(f"Consumed: {time.time() - start:0.0f}s, {len(services)} services received.")
-
-        try:
-            from app.eparser.enigma.lamedb import LameDbReader
-            # Used for double check!
-            reader = LameDbReader(path=None)
-            srvs = reader.get_services_list("".join(reader.get_services_lines(services)))
-        except ValueError as e:
-            log(f"ServicesUpdateDialog [on receive data] error: {e}")
-        else:
-            self._callback(srvs)
-
-        self.is_download = False
-
-    @run_task
-    def get_sat_list(self, src, callback):
-        sat_src = SatelliteSource.LYNGSAT
-        if src == 1:
-            sat_src = SatelliteSource.KINGOFSAT
-
-        self._services_parser.source = sat_src
-        sats = self._parser.get_satellites_list(sat_src)
-        callback(sats)
-        self.is_download = False
-
-    def on_satellite_toggled(self, toggle, path):
-        model = self._sat_view.get_model()
-        self.update_state(model, path, not toggle.get_active())
-        self.update_receive_button_state(self._filter_model)
-
-        url = model.get_value(model.get_iter(path), 3)
-        selected = toggle.get_active()
-        transponders = self._transponders.get(url, None)
-
-        if transponders:
-            for t in transponders:
-                self._selected_transponders.add(t.url) if selected else self._selected_transponders.discard(t.url)
-
-    def on_transponder_toggled(self, toggle, path):
-        model = self._transponder_view.get_model()
-        itr = model.get_iter(path)
-        active = not toggle.get_active()
-        url = self.update_transponder_state(itr, model, active)
-
-        s_path = self._satellite_paths.get(url, None)
-        if s_path:
-            self.update_sat_state(model, s_path, active)
-
-    def update_sat_state(self, model, path, active):
-        sat_model = self._sat_view.get_model()
-        if active:
-            self.update_state(sat_model, path, active)
-        else:
-            self.update_state(sat_model, path, any((r[-1] for r in model)))
-        self.update_receive_button_state(self._filter_model)
-
-    def update_transponder_state(self, itr, model, active):
-        model.set_value(itr, 2, active)
-        url = model.get_value(itr, 1)
-        self._selected_transponders.add(url) if active else self._selected_transponders.discard(url)
-        return url
-
-    @run_task
-    def on_activate_satellite(self, view, path, column):
-        GLib.idle_add(self._transponder_view.get_model().clear)
-        GLib.idle_add(self._service_view.get_model().clear)
-
-        model = view.get_model()
-        itr = model.get_iter(path)
-        url, selected = model.get_value(itr, 3), model.get_value(itr, 4)
-        transponders = self._transponders.get(url, None)
-        if transponders is None:
-            GLib.idle_add(view.set_sensitive, False)
-            transponders = self._services_parser.get_transponders_links(url)
-            self._transponders[url] = transponders
-
-            for t in transponders:
-                t_url = t.url
-                self._satellite_paths[t_url] = path
-                self._selected_transponders.add(t_url) if selected else self._selected_transponders.discard(t_url)
-
-        self.append_transponders(self._transponder_view.get_model(), transponders)
-
-    @run_idle
-    def append_transponders(self, model, trs_list):
-        model.clear()
-        list(map(model.append, [(t.text, t.url, t.url in self._selected_transponders) for t in trs_list]))
-        self._sat_view.set_sensitive(True)
-        self._transponders_count_label.set_text(str(len(model)))
-
-    @run_task
-    def on_activate_transponder(self, view, path, column):
-        url = view.get_model()[path][1]
-        services = self._services.get(url, None)
-        if services is None:
-            GLib.idle_add(view.set_sensitive, False)
-            services = self._services_parser.get_transponder_services(url)
-            self._services[url] = services
-
-        self.append_services(self._service_view.get_model(), services)
-
-    @run_idle
-    def append_services(self, model, srv_list):
-        model.clear()
-        for s in srv_list:
-            model.append((None, s.service, s.package, s.service_type, str(s.ssid), None))
-
-        self._transponder_view.set_sensitive(True)
-        self._services_count_label.set_text(str(len(model)))
-
-    def update_transponder_selection(self, select):
-        m = self._transponder_view.get_model()
-        if not len(m):
-            return
-
-        s_path = self._satellite_paths.get({self.update_transponder_state(r.iter, m, select) for r in m}.pop(), None)
-        if s_path:
-            self.update_sat_state(m, s_path, select)
-
-
-if __name__ == "__main__":
-    pass

app/ui/xml/edit.py

@@ -1,585 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2018-2022 Dmitriy Yefremov
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# Author: Dmitriy Yefremov
-#
-
-
-from enum import Enum
-from pyexpat import ExpatError
-
-from gi.repository import GLib
-
-from app.commons import run_idle
-from app.connections import DownloadType
-from app.eparser import get_satellites, write_satellites, Satellite, Transponder
-from app.eparser.ecommons import (POLARIZATION, FEC, SYSTEM, MODULATION, T_SYSTEM, BANDWIDTH, CONSTELLATION, T_FEC,
-                                  GUARD_INTERVAL, TRANSMISSION_MODE, HIERARCHY, Inversion, FEC_DEFAULT, C_MODULATION,
-                                  Terrestrial, Cable, CableTransponder, TerTransponder)
-from app.eparser.satxml import get_terrestrial, get_cable, write_terrestrial, write_cable
-from .dialogs import SatelliteDialog, SatellitesUpdateDialog, TerrestrialDialog, CableDialog, SatTransponderDialog, \
-    CableTransponderDialog, TerTransponderDialog
-from ..dialogs import show_dialog, DialogType, get_chooser_dialog, get_message, get_builder
-from ..main_helper import move_items, on_popup_menu, scroll_to
-from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, MOVE_KEYS, KeyboardKey, MOD_MASK, Page
-
-
-class SatellitesTool(Gtk.Box):
-    """ Class to processing *.xml data. """
-
-    class DVB(str, Enum):
-        SAT = "satellites"
-        TERRESTRIAL = "terrestrial"
-        CABLE = "cable"
-
-        def __str__(self):
-            return self.value
-
-    def __init__(self, app, settings, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._app = app
-        self._app.connect("data-save", self.on_save)
-        self._app.connect("data-save-as", self.on_save_as)
-        self._app.connect("data-receive", self.on_download)
-        self._app.connect("data-send", self.on_upload)
-
-        self._settings = settings
-        self._current_sat_path = None
-        self._current_ter_path = None
-        self._current_cable_path = None
-        self._dvb_type = self.DVB.SAT
-
-        handlers = {"on_satellite_view_realize": self.on_satellite_view_realize,
-                    "on_terrestrial_view_realize": self.on_terrestrial_view_realize,
-                    "on_cable_view_realize": self.on_cable_view_realize,
-                    "on_update": self.on_update,
-                    "on_up": self.on_up,
-                    "on_down": self.on_down,
-                    "on_button_press": self.on_button_press,
-                    "on_tr_button_press": self.on_tr_button_press,
-                    "on_add": self.on_add,
-                    "on_edit": self.on_edit,
-                    "on_remove": self.on_remove,
-                    "on_transponder_add": self.on_transponder_add,
-                    "on_transponder_edit": self.on_transponder_edit,
-                    "on_transponder_remove": self.on_transponder_remove,
-                    "on_key_press": self.on_key_press,
-                    "on_tr_key_press": self.on_tr_key_press,
-                    "on_visible_page": self.on_visible_page,
-                    "on_satellite_selection": self.on_satellite_selection,
-                    "on_terrestrial_selection": self.on_terrestrial_selection,
-                    "on_cable_selection": self.on_cable_selection,
-                    "on_sat_model_changed": self.on_sat_model_changed,
-                    "on_sat_tr_model_changed": self.on_sat_tr_model_changed,
-                    "on_ter_model_changed": self.on_ter_model_changed,
-                    "on_ter_tr_model_changed": self.on_ter_tr_model_changed,
-                    "on_cable_model_changed": self.on_cable_model_changed,
-                    "on_cable_tr_model_changed": self.on_cable_tr_model_changed}
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}xml/editor.glade", handlers)
-
-        self._satellite_view = builder.get_object("satellite_view")
-        self._terrestrial_view = builder.get_object("terrestrial_view")
-        self._cable_view = builder.get_object("cable_view")
-        self._sat_tr_view = builder.get_object("sat_tr_view")
-        self._ter_tr_view = builder.get_object("ter_tr_view")
-        self._cable_tr_view = builder.get_object("cable_tr_view")
-
-        self._sat_count_label = builder.get_object("sat_count_label")
-        self._sat_tr_count_label = builder.get_object("sat_tr_count_label")
-        self._ter_count_label = builder.get_object("ter_count_label")
-        self._ter_tr_count_label = builder.get_object("ter_tr_count_label")
-        self._cable_count_label = builder.get_object("cable_count_label")
-        self._cable_tr_count_label = builder.get_object("cable_tr_count_label")
-
-        self._transponders_stack = builder.get_object("transponders_stack")
-        self._add_header_button = builder.get_object("add_header_button")
-        self._update_header_button = builder.get_object("update_header_button")
-        self.pack_start(builder.get_object("main_paned"), True, True, 0)
-        self._app.connect("profile-changed", self.on_profile_changed)
-        # Custom renderers.
-        renderer = builder.get_object("sat_pos_renderer")
-        builder.get_object("sat_pos_column").set_cell_data_func(renderer, self.sat_pos_func)
-        # Satellite.
-        renderer = builder.get_object("sat_pol_renderer")
-        builder.get_object("pol_column").set_cell_data_func(renderer, self.sat_pol_func)
-        renderer = builder.get_object("sat_fec_renderer")
-        builder.get_object("fec_column").set_cell_data_func(renderer, self.sat_fec_func)
-        renderer = builder.get_object("sat_sys_renderer")
-        builder.get_object("sys_column").set_cell_data_func(renderer, self.sat_sys_func)
-        renderer = builder.get_object("sat_mod_renderer")
-        builder.get_object("mod_column").set_cell_data_func(renderer, self.sat_mod_func)
-        # Terrestrial.
-        renderer = builder.get_object("ter_system_renderer")
-        builder.get_object("ter_system_column").set_cell_data_func(renderer, self.ter_sys_func)
-        renderer = builder.get_object("ter_bandwidth_renderer")
-        builder.get_object("ter_bandwidth_column").set_cell_data_func(renderer, self.ter_bandwidth_func)
-        renderer = builder.get_object("ter_constellation_renderer")
-        builder.get_object("ter_constellation_column").set_cell_data_func(renderer, self.ter_constellation_func)
-        renderer = builder.get_object("ter_rate_hp_renderer")
-        builder.get_object("ter_rate_hp_column").set_cell_data_func(renderer, self.ter_fec_hp_func)
-        renderer = builder.get_object("ter_rate_lp_renderer")
-        builder.get_object("ter_rate_lp_column").set_cell_data_func(renderer, self.ter_fec_lp_func)
-        renderer = builder.get_object("ter_guard_renderer")
-        builder.get_object("ter_guard_column").set_cell_data_func(renderer, self.ter_guard_func)
-        renderer = builder.get_object("ter_tr_mode_renderer")
-        builder.get_object("ter_tr_mode_column").set_cell_data_func(renderer, self.ter_transmission_func)
-        renderer = builder.get_object("ter_hierarchy_renderer")
-        builder.get_object("ter_hierarchy_column").set_cell_data_func(renderer, self.ter_hierarchy_func)
-        renderer = builder.get_object("ter_inversion_renderer")
-        builder.get_object("ter_inversion_column").set_cell_data_func(renderer, self.ter_inversion_func)
-        # Cable.
-        renderer = builder.get_object("cable_fec_renderer")
-        builder.get_object("cable_fec_column").set_cell_data_func(renderer, self.cable_fec_func)
-        renderer = builder.get_object("cable_mod_renderer")
-        builder.get_object("cable_mod_column").set_cell_data_func(renderer, self.cable_mod_func)
-
-        self.show()
-
-    # ******************** Custom renderers ******************** #
-
-    def sat_pos_func(self, column, renderer, model, itr, data):
-        """ Converts and sets the satellite position value to a readable format. """
-        pos = int(model.get_value(itr, 2))
-        renderer.set_property("text", f"{abs(pos / 10):0.1f}{'W' if pos < 0 else 'E'}")
-
-    def sat_pol_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", POLARIZATION.get(model.get_value(itr, 2), None))
-
-    def sat_fec_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", FEC.get(model.get_value(itr, 3), None))
-
-    def sat_sys_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", SYSTEM.get(model.get_value(itr, 4), None))
-
-    def sat_mod_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", MODULATION.get(model.get_value(itr, 5), None))
-
-    def ter_sys_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", T_SYSTEM.get(model.get_value(itr, 1), None))
-
-    def ter_bandwidth_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", BANDWIDTH.get(model.get_value(itr, 2), None))
-
-    def ter_constellation_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", CONSTELLATION.get(model.get_value(itr, 3), None))
-
-    def ter_fec_hp_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", T_FEC.get(model.get_value(itr, 4), None))
-
-    def ter_fec_lp_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", T_FEC.get(model.get_value(itr, 5), None))
-
-    def ter_guard_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", GUARD_INTERVAL.get(model.get_value(itr, 6), None))
-
-    def ter_transmission_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", TRANSMISSION_MODE.get(model.get_value(itr, 7), None))
-
-    def ter_hierarchy_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", HIERARCHY.get(model.get_value(itr, 8), None))
-
-    def ter_inversion_func(self, column, renderer, model, itr, data):
-        value = model.get_value(itr, 9)
-        if value:
-            value = Inversion(value).name
-        renderer.set_property("text", value)
-
-    def cable_fec_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", FEC_DEFAULT.get(model.get_value(itr, 2), None))
-
-    def cable_mod_func(self, column, renderer, model, itr, data):
-        renderer.set_property("text", C_MODULATION.get(model.get_value(itr, 3), None))
-
-    def on_satellite_view_realize(self, view):
-        self.load_satellites_list()
-
-    def on_terrestrial_view_realize(self, view):
-        self.load_terrestrial_list()
-
-    def on_cable_view_realize(self, view):
-        self.load_cable_list()
-
-    def load_satellites_list(self, path=None):
-        gen = self.on_satellites_list_load(path)
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def load_terrestrial_list(self, path=None):
-        gen = self.on_terrestrial_list_load(path)
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def load_cable_list(self, path=None):
-        gen = self.on_cable_list_load(path)
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def on_visible_page(self, stack, param):
-        self._dvb_type = self.DVB(stack.get_visible_child_name())
-        self._transponders_stack.set_visible_child_name(self._dvb_type)
-        self._update_header_button.set_sensitive(self._dvb_type is self.DVB.SAT)
-
-        if self._dvb_type is self.DVB.SAT:
-            self._app.on_info_bar_close()
-
-        else:
-            self._app.show_info_message("EXPERIMENTAL!", Gtk.MessageType.WARNING)
-
-    def on_satellite_selection(self, view):
-        model = self._sat_tr_view.get_model()
-        model.clear()
-
-        self._current_sat_path, column = view.get_cursor()
-        if self._current_sat_path:
-            sat_model = view.get_model()
-            list(map(model.append, sat_model[self._current_sat_path][-1]))
-
-    def on_terrestrial_selection(self, view):
-        model = self._ter_tr_view.get_model()
-        model.clear()
-
-        self._current_ter_path, column = view.get_cursor()
-        if self._current_ter_path:
-            ter_model = view.get_model()
-            list(map(model.append, ter_model[self._current_ter_path][-1]))
-
-    def on_cable_selection(self, view):
-        model = self._cable_tr_view.get_model()
-        model.clear()
-
-        self._current_cable_path, column = view.get_cursor()
-        if self._current_cable_path:
-            cable_model = view.get_model()
-            list(map(model.append, cable_model[self._current_cable_path][-1]))
-
-    def on_sat_model_changed(self, model, path, itr=None):
-        self._sat_count_label.set_text(str(len(model)))
-
-    def on_sat_tr_model_changed(self, model, path, itr=None):
-        self._sat_tr_count_label.set_text(str(len(model)))
-
-    def on_ter_model_changed(self, model, path, itr=None):
-        self._ter_count_label.set_text(str(len(model)))
-
-    def on_ter_tr_model_changed(self, model, path, itr=None):
-        self._ter_tr_count_label.set_text(str(len(model)))
-
-    def on_cable_model_changed(self, model, path, itr=None):
-        self._cable_count_label.set_text(str(len(model)))
-
-    def on_cable_tr_model_changed(self, model, path, itr=None):
-        self._cable_tr_count_label.set_text(str(len(model)))
-
-    def on_up(self, item):
-        move_items(KeyboardKey.UP, self._satellite_view)
-
-    def on_down(self, item):
-        move_items(KeyboardKey.DOWN, self._satellite_view)
-
-    def on_button_press(self, menu, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS:
-            self.on_edit()
-        else:
-            on_popup_menu(menu, event)
-
-    def on_tr_button_press(self, menu, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS:
-            self.on_transponder_edit()
-        else:
-            on_popup_menu(menu, event)
-
-    def on_key_press(self, view, event):
-        """ Handling  keystrokes. """
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-
-        key = KeyboardKey(key_code)
-        ctrl = event.state & MOD_MASK
-
-        if key is KeyboardKey.DELETE:
-            self.on_remove(view)
-        elif key is KeyboardKey.INSERT:
-            self.on_edit(force=True)
-        elif ctrl and key is KeyboardKey.E:
-            self.on_edit()
-        elif ctrl and key in MOVE_KEYS:
-            move_items(key, view)
-        elif key is KeyboardKey.LEFT or key is KeyboardKey.RIGHT:
-            view.do_unselect_all(view)
-
-    def on_tr_key_press(self, view, event):
-        """ Handling  transponder view keystrokes. """
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-
-        key = KeyboardKey(key_code)
-        ctrl = event.state & MOD_MASK
-
-        if key is KeyboardKey.DELETE:
-            self.on_transponder_remove()
-        elif key is KeyboardKey.INSERT:
-            self.on_transponder_edit(force=True)
-        elif ctrl and key is KeyboardKey.E:
-            self.on_transponder_edit()
-        elif ctrl and key in MOVE_KEYS:
-            move_items(key, view)
-        elif key is KeyboardKey.LEFT or key is KeyboardKey.RIGHT:
-            view.do_unselect_all(view)
-
-    def on_satellites_list_load(self, path=None):
-        """ Load satellites data into model """
-        path = path or f"{self._settings.profile_data_path}satellites.xml"
-        yield from self.load_data(self._satellite_view, get_satellites, path)
-
-    def on_terrestrial_list_load(self, path=None):
-        path = path or f"{self._settings.profile_data_path}terrestrial.xml"
-        yield from self.load_data(self._terrestrial_view, get_terrestrial, path)
-
-    def on_cable_list_load(self, path=None):
-        path = path or f"{self._settings.profile_data_path}cables.xml"
-        yield from self.load_data(self._cable_view, get_cable, path)
-
-    def load_data(self, view, func, path):
-        model = view.get_model()
-        model.clear()
-
-        try:
-            data = func(path)
-            yield True
-        except FileNotFoundError as e:
-            msg = get_message("Please, download files from receiver or setup your path for read data!")
-            self._app.show_error_message(f"{e}\n{msg}")
-        except ExpatError as e:
-            msg = f"The file [{path}] is not formatted correctly or contains invalid characters! Cause: {e}"
-            self._app.show_error_message(msg)
-        else:
-            for d in data:
-                yield model.append(d)
-
-    def on_add(self, item):
-        """ Common adding. """
-        self.on_edit(item, force=True)
-
-    def on_transponder_add(self, item):
-        self.on_transponder_edit(force=True)
-
-    def on_edit(self, item=None, force=False):
-        self.on_data_edit(self.get_active_dvb_view(), force)
-
-    def on_transponder_edit(self, item=None, force=False):
-        self.on_data_edit(self.get_active_transponder_view(), force)
-
-    def on_data_edit(self, view, force=False):
-        """ Common edit. """
-        if force:
-            model, paths = view.get_selection().get_selected_rows()
-        else:
-            paths = self.check_selection(view, "Please, select only one item!")
-            if not paths:
-                return
-
-        model = view.get_model()
-        row = model[paths][:] if paths else None
-        itr = model.get_iter(paths) if paths else None
-
-        if view is self._satellite_view:
-            self.on_dvb_data_edit(SatelliteDialog, "Satellite", view, None if force else Satellite(*row), itr)
-        elif view is self._terrestrial_view:
-            self.on_dvb_data_edit(TerrestrialDialog, "Region", view, None if force else Terrestrial(*row), itr)
-        elif view is self._cable_view:
-            self.on_dvb_data_edit(CableDialog, "Provider", view, None if force else Cable(*row), itr)
-        elif view is self._sat_tr_view:
-            data = None if force else Transponder(*row)
-            self.on_transponder_data_edit(SatTransponderDialog, "Transponder", view, self._satellite_view, data, itr)
-        elif view is self._ter_tr_view:
-            data = None if force else TerTransponder(*row)
-            self.on_transponder_data_edit(TerTransponderDialog, "Transponder", view, self._terrestrial_view, data, itr)
-        elif view is self._cable_tr_view:
-            data = None if force else CableTransponder(*row)
-            self.on_transponder_data_edit(CableTransponderDialog, "Transponder", view, self._cable_view, data, itr)
-        else:
-            self._app.show_error_message("Not implemented yet!")
-
-    def on_dvb_data_edit(self, dialog, title, view, data=None, edited_itr=None):
-        """ Creates or edits DVB data. """
-        dialog = dialog(self._app.get_active_window(), title, data)
-        if dialog.run() == Gtk.ResponseType.OK:
-            dvb_data = dialog.data
-            if dvb_data:
-                model, paths = view.get_selection().get_selected_rows()
-                if data and edited_itr:
-                    model.set(edited_itr, {i: v for i, v in enumerate(dvb_data)})
-                else:
-                    if paths:
-                        index = paths[0].get_indices()[0] + 1
-                        model.insert(index, dvb_data)
-                    else:
-                        model.append(dvb_data)
-                        scroll_to(len(model) - 1, view)
-        dialog.destroy()
-
-    def on_transponder_data_edit(self, dialog, title, view, src_view, data=None, edited_itr=None):
-        """ Creates or edits transponder data. """
-        paths = self.check_selection(src_view, "Please, select only one item!")
-        if paths is None:
-            return
-        elif len(paths) == 0:
-            self._app.show_error_message("No source selected!")
-            return
-
-        dialog = dialog(self._app.app_window, title, data)
-        if dialog.run() == Gtk.ResponseType.OK:
-            tr = dialog.data
-            if tr:
-                src_model = src_view.get_model()
-                transponders = src_model[paths][-1]
-                tr_model, tr_paths = view.get_selection().get_selected_rows()
-
-                if data and edited_itr:
-                    tr_model.set(edited_itr, {i: v for i, v in enumerate(tr)})
-                    transponders[tr_model.get_path(edited_itr).get_indices()[0]] = tr
-                else:
-                    index = paths[0].get_indices()[0] + 1
-                    tr_model.insert(index, tr)
-                    transponders.insert(index, tr)
-        dialog.destroy()
-
-    def check_selection(self, view, message):
-        """ Checks if any row is selected. Shows error dialog if selected more than one.
-
-            Returns selected path or None.
-        """
-        model, paths = view.get_selection().get_selected_rows()
-        if len(paths) > 1:
-            self._app.show_error_message(message)
-            return
-
-        return paths
-
-    def on_remove(self, view=None):
-        """ Removes selected satellites and transponders. """
-        view = self.get_active_dvb_view()
-        selection = view.get_selection()
-        model, paths = selection.get_selected_rows()
-        list(map(model.remove, [model.get_iter(path) for path in paths]))
-
-    def on_transponder_remove(self, item=None):
-        view = self.get_active_transponder_view()
-        trs = None
-        if view is self._sat_tr_view:
-            if self._current_sat_path:
-                trs = self._satellite_view.get_model()[self._current_sat_path][-1]
-            else:
-                self._app.show_error_message("No satellite is selected!")
-        elif view is self._ter_tr_view:
-            if self._current_ter_path:
-                trs = self._terrestrial_view.get_model()[self._current_ter_path][-1]
-            else:
-                self._app.show_error_message("No terrestrial is selected!")
-        elif view is self._cable_tr_view:
-            if self._current_cable_path:
-                trs = self._cable_view.get_model()[self._current_cable_path][-1]
-            else:
-                self._app.show_error_message("No cable is selected!")
-
-        if trs:
-            model, paths = view.get_selection().get_selected_rows()
-            list(map(trs.pop, sorted(map(lambda p: p.get_indices()[0], paths), reverse=True)))
-            list(map(model.remove, [model.get_iter(path) for path in paths]))
-
-    def get_active_dvb_view(self):
-        if self._dvb_type is self.DVB.SAT:
-            return self._satellite_view
-        elif self._dvb_type is self.DVB.TERRESTRIAL:
-            return self._terrestrial_view
-        return self._cable_view
-
-    def get_active_transponder_view(self):
-        if self._dvb_type is self.DVB.SAT:
-            return self._sat_tr_view
-        elif self._dvb_type is self.DVB.TERRESTRIAL:
-            return self._ter_tr_view
-        return self._cable_tr_view
-
-    @run_idle
-    def on_open(self):
-        xml_file = "satellites.xml"
-        if self._dvb_type is self.DVB.TERRESTRIAL:
-            xml_file = "terrestrial.xml"
-        elif self._dvb_type is self.DVB.CABLE:
-            xml_file = "cables.xml"
-
-        response = get_chooser_dialog(self._app.app_window, self._settings, xml_file, ("*.xml",))
-        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-            return
-
-        if not str(response).endswith(xml_file):
-            self._app.show_error_message(f"No {xml_file} file is selected!")
-            return
-
-        if self._dvb_type is self.DVB.SAT:
-            self.load_satellites_list(response)
-        elif self._dvb_type is self.DVB.TERRESTRIAL:
-            self.load_terrestrial_list(response)
-        else:
-            self.load_cable_list(response)
-
-    @run_idle
-    def on_profile_changed(self, app, profile):
-        self.load_satellites_list()
-        self.load_terrestrial_list()
-        self.load_cable_list()
-
-    @run_idle
-    def on_save(self, app, page):
-        if page is Page.SATELLITE and show_dialog(DialogType.QUESTION, self._app.app_window) == Gtk.ResponseType.OK:
-            if self._dvb_type is self.DVB.SAT:
-                write_satellites((Satellite(*r) for r in self._satellite_view.get_model()),
-                                 f"{self._settings.profile_data_path}satellites.xml")
-            elif self._dvb_type is self.DVB.TERRESTRIAL:
-                write_terrestrial((Terrestrial(*r) for r in self._terrestrial_view.get_model()),
-                                  f"{self._settings.profile_data_path}terrestrial.xml")
-            else:
-                write_cable((Cable(*r) for r in self._cable_view.get_model()),
-                            f"{self._settings.profile_data_path}cables.xml")
-
-    def on_save_as(self, app, page):
-        self._app.show_error_message("Not implemented yet!")
-
-    def on_download(self, app, page):
-        if page is Page.SATELLITE:
-            self._app.on_download_data(DownloadType.SATELLITES)
-
-    def on_upload(self, app, page):
-        if page is Page.SATELLITE:
-            self._app.upload_data(DownloadType.SATELLITES)
-
-    @run_idle
-    def on_update(self, item):
-        SatellitesUpdateDialog(self._app.get_active_window(), self._settings, self._satellite_view.get_model()).show()
-
-
-if __name__ == "__main__":
-    pass

build/BUILDING.md

@@ -1,7 +0,0 @@
-## Building DemonEditor
-This directory contains build scripts and additional files for various platforms and distributions. 
-
-### Supported platforms
- * GNU/Linux
- * macOS
- * MS Windows

build/BUILD_WIN.md

@@ -1,40 +0,0 @@
-## Launch
-The best way to run this program from source is using of [MSYS2](https://www.msys2.org/) platform. 
-1. Download and install the platform as described [here](https://www.msys2.org/) up to point 4. 
-2. Launch **mingw64** shell.  
-![mingw64](https://user-images.githubusercontent.com/7511379/161400639-898ceb10-7de8-4557-bde1-25fe32bdfb03.png)
-3. Run first `pacman -Suy` After that, you may need to restart the terminal and re-run the update command. 
-4. Install minimal required packages:  
-   `pacman -S mingw-w64-x86_64-gtk3 mingw-w64-x86_64-python3 mingw-w64-x86_64-python3-gobject mingw-w64-x86_64-python3-pip mingw-w64-x86_64-python3-requests`  
-Optional: `pacman -S mingw-w64-x86_64-python3-pillow`  
-To support streams playback, install the following packages (the list may not be complete):   
-For [MPV](https://mpv.io/) `pacman -S mingw-w64-x86_64-mpv`,  
-For  [GStreamer](https://gstreamer.freedesktop.org/)  `pacman -S mingw-w64-x86_64-gst-libav mingw-w64-x86_64-gst-plugins-bad mingw-w64-x86_64-gst-plugins-base mingw-w64-x86_64-gst-plugins-good mingw-w64-x86_64-gstreamer`  
-5. Download and unzip the archive with sources from preferred branch (e.g. [master](https://github.com/DYefremov/DemonEditor/archive/refs/heads/master.zip)) in to folder where MSYS2 is installed. E.g: `c:\msys64\home\username\`
-6. Run mingw64 shell. Go to the folder where the program was unpacked. E.g: `cd DemonEditor/`
-And run: `./start.py`
-
-## Building a package
-To build a standalone package, we can use [PyInstaller](https://pyinstaller.readthedocs.io/en/stable/). 
-1. Launch mingw64 shell.
-2. Install PyInstaller via pip:  `pip3 install pyinstaller`
-3. Go to the folder where the program was unpacked. E.g: `c:\msys64\home\username\DemonEditor\`
-4. Сopy and replace the files from the /build/win/ folder to the root .
-5. Go to the folder with the program in the running terminal:  `cd DemonEditor/`
-6. Give the following command: `pyinstaller.exe DemonEditor.spec`
-7. Wait until the operation end. In the dist folder you will find a ready-made build.
-
-### Appearance
-To change the look we can use third party [Gtk3 themes and Icon sets](https://www.gnome-look.org).   
-To set the default theme:
-1. Сreate a folder "`\etc\gtk-3.0\`" in the root of the finished build folder.
-2. Create a _settings.ini_ file in this folder with the following content: 
-  ```
-  [Settings]
-  gtk-icon-theme-name = Adwaita
-  gtk-theme-name = Windows-10
-  ```
-In this case, we are using the default icon theme "Adwaita" and the [third party theme](https://github.com/B00merang-Project/Windows-10) "Windows-10".
-Themes and icon sets should be located in the `share\themes` and `share\icons` folders respectively. 
-To fine-tune the default theme you use, you can use the _win_style.css_ file in the `ui` folder. 
-You can find more info about changing the appearance of Gtk applications on the Web yourself. 

build/linux/ALTLinux spec/demon-editor-2.0-development-startfix.patch

@@ -1,49 +0,0 @@
-diff -Nru demon-editor-2.0-development-orig/DemonEditor.desktop demon-editor-2.0-development/DemonEditor.desktop
---- demon-editor-2.0-development-orig/DemonEditor.desktop	2021-10-14 21:32:56.000000000 +0300
-+++ demon-editor-2.0-development/DemonEditor.desktop	2021-09-29 13:19:24.000000000 +0300
-@@ -6,8 +6,8 @@
- Comment[be]=Рэдактар спіса каналаў і спадарожнікаў для Enigma2
- Comment[de]=Programm- und Satellitenlisten-Editor für Enigma2
- Icon=demon-editor
--Exec=bash -c 'cd $(dirname %k) && ./start.py'
-+Exec=demon-editor
- Terminal=false
- Type=Application
--Categories=Utility;Application;
-+Categories=Utility;
- StartupNotify=false
-diff -Nru demon-editor-2.0-development-orig/start.py demon-editor-2.0-development/start.py
---- demon-editor-2.0-development-orig/start.py	2021-10-14 21:32:56.000000000 +0300
-+++ demon-editor-2.0-development/start.py	2021-09-29 13:19:24.000000000 +0300
-@@ -1,29 +1,4 @@
- #!/usr/bin/env python3
--import os
-+from app.ui.main import start_app
- 
--
--def update_icon():
--    need_update = False
--    icon_name = "DemonEditor.desktop"
--
--    with open(icon_name, "r") as f:
--        lines = f.readlines()
--        for i, line in enumerate(lines):
--            if line.startswith("Icon="):
--                icon_path = line.lstrip("Icon=")
--                current_path = "{}/app/ui/icons/hicolor/96x96/apps/demon-editor.png".format(os.getcwd())
--                if icon_path != current_path:
--                    need_update = True
--                    lines[i] = "Icon={}\n".format(current_path)
--                break
--
--    if need_update:
--        with open(icon_name, "w") as f:
--            f.writelines(lines)
--
--
--if __name__ == "__main__":
--    from app.ui.main import start_app
--
--    update_icon()
--    start_app()
-+start_app()

build/linux/ALTLinux spec/demon-editor.spec

@@ -1,86 +0,0 @@
-Name:  demon-editor
-Version: 2.0
-Release: slava0
-BuildArch: noarch
-Summary: Enigma2 channel and satellite list editor
-Url: https://github.com/DYefremov/DemonEditor
-License: MIT
-Group: Other
-Source: %name-%version-development.tar.gz
-Patch0: %name-%version-development-startfix.patch
-AutoReq: no
-Requires: python3 python3-module-requests python3-module-pygobject3 python3-module-chardet libmpv1 
-BuildRequires: python3-dev python3-module-mpl_toolkits
-
-%description
-Enigma2 channel and satellites list editor for GNU/Linux.
-
-Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).
-Focused on the convenience of working in lists from the keyboard. The mouse is also fully supported (Drag and Drop etc).
-
-Main features of the program:
-   Editing bouquets, channels, satellites.
-   Import function.
-   Backup function.
-   Support of picons.
-   Importing services, downloading picons and updating satellites from the Web.
-   Extended support of IPTV.
-   Import to bouquet(Neutrino WEBTV) from m3u.
-   Export of bouquets with IPTV services in m3u.
-   Assignment of EPGs from DVB or XML for IPTV services (only Enigma2, experimental).
-   Playback of IPTV or other streams directly from the bouquet list.
-   Control panel with the ability to view EPG and manage timers (via HTTP API, experimental).
-   Simple FTP client (experimental).
-
-%prep 
-%setup -n %name-%version-development
-%patch0 -p1
-
-%install
-%__install -d %buildroot%_datadir/demoneditor/app
- %__install -m644 app/*py %buildroot%_datadir/demoneditor/app
-%__install -d %buildroot%_datadir/demoneditor/app/eparser
- %__install -m644 app/eparser/*py %buildroot%_datadir/demoneditor/app/eparser
-%__install -d %buildroot%_datadir/demoneditor/app/eparser/enigma
- %__install -m644 app/eparser/enigma/*py %buildroot%_datadir/demoneditor/app/eparser/enigma
-%__install -d %buildroot%_datadir/demoneditor/app/eparser/neutrino
- %__install -m644 app/eparser/neutrino/*py %buildroot%_datadir/demoneditor/app/eparser/neutrino
-%__install -d %buildroot%_datadir/demoneditor/app/tools
- %__install -m644 app/tools/*py %buildroot%_datadir/demoneditor/app/tools
-%__install -d %buildroot%_datadir/demoneditor/app/ui
- %__install -m644 app/ui/*py %buildroot%_datadir/demoneditor/app/ui
- %__install -m644 app/ui/*glade %buildroot%_datadir/demoneditor/app/ui
- %__install -m644 app/ui/*css %buildroot%_datadir/demoneditor/app/ui
- %__install -m644 app/ui/*ui %buildroot%_datadir/demoneditor/app/ui
- %__install -m755 start.py %buildroot%_datadir/demoneditor
-
-%__install -d %buildroot%_iconsdir/hicolor/96x96/apps
-%__install -d %buildroot%_iconsdir/hicolor/scalable/apps
- %__install -m644 app/ui/icons/hicolor/96x96/apps/%name.* %buildroot%_iconsdir/hicolor/96x96/apps
- %__install -m644 app/ui/icons/hicolor/scalable/apps%name.* -d %buildroot%_iconsdir/hicolor/scalable/apps
-
-%__install -d %buildroot%_datadir/locale
-cp -r app/ui/lang/* %buildroot%_datadir/locale
-
-%__install -d %buildroot%_bindir
-echo "#!/bin/bash
-python3 %_datadir/demoneditor/start.py $1" > %buildroot%_bindir/%name
-chmod 755 %buildroot%_bindir/%name
-
-%__install -d %buildroot%_desktopdir
-%__install -m644 DemonEditor.desktop %buildroot%_desktopdir/DemonEditor.desktop
-
-%find_lang %name
-
-%files -f %name.lang
-%doc deb/DEBIAN/README.source
-%_bindir/%name
-%_datadir/demoneditor
-%_iconsdir/*/*/*/%name.*
-%_desktopdir/DemonEditor.desktop
-
-%changelog
-* Wed Sep 29 2021 Viacheslav Dikonov <sdiconov@mail.ru> 1.0.10-slava0
-- ALTLinux package
-
-

build/linux/build-deb.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-VER="3.3.0_Beta"
-B_PATH="dist/DemonEditor"
-DEB_PATH="$B_PATH/usr/share/demoneditor"
-
-mkdir -p $B_PATH
-cp -TRv deb $B_PATH
-rsync --exclude=app/ui/lang --exclude=app/ui/icons --exclude=__pycache__ -arv ../../app $DEB_PATH
-
-cd dist
-fakeroot dpkg-deb -Zxz --build DemonEditor
-mv DemonEditor.deb DemonEditor_$VER.deb
-
-rm -R DemonEditor

build/linux/deb/DEBIAN/README.source

@@ -1,62 +0,0 @@
-demon-editor for Debian
-----------------------
-DemonEditor
-Enigma2 channel and satellite list editor for GNU/Linux.
-
-Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).
-Focused on the convenience of working in lists from the keyboard. The mouse is also fully supported (Drag and Drop etc).
-
-Main features of the program:
-   Editing bouquets, channels, satellites.
-   Import function.
-   Backup function.
-   Support of picons.
-   Importing services, downloading picons and updating satellites from the Web.
-   Extended support of IPTV.
-   Import to bouquet(Neutrino WEBTV) from m3u.
-   Export of bouquets with IPTV services in m3u.
-   Assignment of EPGs from DVB or XML for IPTV services (only Enigma2, experimental).
-   Playback of IPTV or other streams directly from the bouquet list.
-   Control panel with the ability to view EPG and manage timers (via HTTP API, experimental).
-   Simple FTP client (experimental).
-
-Keyboard shortcuts:
-    Ctrl + Insert - copies the selected channels from the main list to the the bouquet beginning or inserts (creates) a new bouquet.
-    Ctrl + BackSpace - copies the selected channels from the main list to the bouquet end.
-    Ctrl + X - only in bouquet list. Ctrl + C - only in services list.
-    Clipboard is "rubber". There is an accumulation before the insertion!
-    Ctrl + E - edit.
-    Ctrl + R, F2 - rename.
-    Ctrl + S, T in Satellites edit tool for create satellite or transponder.
-    Ctrl + L - parental lock.
-    Ctrl + H - hide/skip.
-    Ctrl + P - start play IPTV or other stream in the bouquet list.
-    Ctrl + Z - switch (zap) the channel (works when the HTTP API is enabled, Enigma2 only).
-    Ctrl + W - switch to the channel and watch in the program.
-    Space - select/deselect.
-    Left/Right - remove selection.
-    Ctrl + Up, Down, PageUp, PageDown, Home, End - move selected items in the list.
-    Ctrl + O - (re)load user data from current dir.
-    Ctrl + D - load data from receiver.
-    Ctrl + U/B upload data/bouquets to receiver.
-    Ctrl + F - show/hide search bar.
-    Ctrl + Shift + F - show/hide filter bar.
-
-    For multiple selection with the mouse, press and hold the Ctrl key!
-
-Minimum requirements:
-    Python >= 3.6, GTK+ >= 3.22, python3-gi, python3-gi-cairo, python3-requests.
-
-Important:
-    Terrestrial(DVB-T/T2) and cable(DVB-C) channels are only supported for Enigma2!
-    Main supported *lamedb* format is version **4**. Versions **3** and **5** has only **experimental** support!
-    For version **3** is only read mode available. When saving, version **4** format is used instead!
-
-    When using the multiple import feature, from *lamedb* will be taken data **only for channels that are in the
-    selected bouquets!** If you need full set of the data, including *[satellites, terrestrial, cables].xml* (current files will be overwritten),
-    just load your data via *"File/Open"* and press *"Save"*. When importing separate bouquet files, only those services
-    (excluding IPTV) that are in the **current open lamedb** (main list of services) will be imported.
-
-    For streams playback, this app supports VLC, MPV and GStreamer.
-    Depending on your distro, you may need to install additional packages and libraries.
-

build/linux/deb/DEBIAN/control

@@ -1,25 +0,0 @@
-Package: demon-editor
-Version: 3.3.0-Beta
-Section: utils
-Priority: optional
-Architecture: all
-Essential: no
-Depends: python3 (>= 3.6),
-         python3-requests,
-         python3-gi,
-         python3-gi-cairo,
-         gir1.2-notify-0.7,
-         p7zip-full
-Recommends: libmpv1,
-            python3-chardet,
-            libgtksourceview (>= 3.0)
-Maintainer: Dmitriy Yefremov <dmitry.v.yefremov@gmail.com>
-Homepage: https://dyefremov.github.io/DemonEditor
-Description: Enigma2 channel and satellite list editor
- Editing bouquets, channels, satellites, importing services,
- downloading picons and updating satellites from the Web, 
- extended support of IPTV, assignment of EPG from DVB or
- XML for IPTV services, playback of IPTV or other streams
- directly from the bouquet list, control panel (via HTTP API),
- ability to view EPG and manage timers (via HTTP API), 
- simple FTP client (experimental).