Spanish, Portuguese and Dutch translation update

(cherry picked from commit 0e50f1952d)

.gitignore

@@ -1,4 +0,0 @@
-*.pyc
-*.pyo
-*__pycache__
-.idea

DemonEditor.spec

@@ -7,44 +7,25 @@ DIR_PATH = os.getcwd()
 COMPILING_PLATFORM = distutils.util.get_platform()
 PATH_EXE = [os.path.join(DIR_PATH, EXE_NAME)]
 STRIP = True
-BUILD_DATE = datetime.datetime.now().strftime("%y%m%d")
+BUILD_DATE = datetime.datetime.now().strftime("%Y%m%d")
 
 block_cipher = None
 
-excludes = ['app.tools.mpv',
-            'gi.repository.Gst',
-            'gi.repository.GstBase',
-            'gi.repository.GstVideo',
-            'youtube_dl',
-            'tkinter']
-
 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'),
-            ('extensions/*', 'extensions')
+            ('app/ui/icons*', 'share/icons')
             ]
 
 a = Analysis([EXE_NAME],
              pathex=PATH_EXE,
              binaries=None,
              datas=ui_files,
-             hiddenimports=['fileinput', 'uuid', 'asyncio'],
+             hiddenimports=[],
              hookspath=[],
              runtime_hooks=[],
-             hooksconfig={
-                "gi": {
-                    "languages": ["en", "be", "es", "it", "nl",
-                                  "pl", "pt", "ru", "tr", "zh_CN"],
-                    "module-versions": {
-                        "Gtk": "3.0"
-                    },
-                },
-             },
-             excludes=excludes,
+             excludes=[],
              win_no_prefer_redirects=False,
              win_private_assemblies=False,
              cipher=block_cipher)
@@ -78,11 +59,7 @@ app = BUNDLE(coll,
                  'NSPrincipalClass': 'NSApplication',
                  'CFBundleName': 'DemonEditor',
                  'CFBundleDisplayName': 'DemonEditor',
-                 'CFBundleGetInfoString': "Enigma2 channel and satellite editor",
-                 'LSApplicationCategoryType': 'public.app-category.utilities',
-                 'LSMinimumSystemVersion': '10.13',
-                 'CFBundleShortVersionString': f"3.8.0.{BUILD_DATE} Beta",
-                 'NSHumanReadableCopyright': u"Copyright © 2023, Dmitriy Yefremov",
-                 'NSRequiresAquaSystemAppearance': 'false',
-                 'NSHighResolutionCapable': 'true'
+                 'CFBundleGetInfoString': "Enigma2 channel and satellites editor",
+                 'CFBundleShortVersionString': "1.0.0 Alpha (Build: {})".format(BUILD_DATE),
+                 'NSHumanReadableCopyright': u"Copyright © 2020, Dmitriy Yefremov"
              })

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-2023 Dmitriy Yefremov
+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

README.md

@@ -1,119 +1,73 @@
 # <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)
+## Enigma2 channel and satellites list editor for macOS (experimental).                                
+### The functionality and performance of this version may be different from the Linux version!  
 
-## 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)
+### Main features of the program:
+* Editing bouquets, channels, satellites.
+* Import function.
+* Backup function.
 * Extended support of IPTV.
+* Support of picons.
+* Downloading of picons and updating of satellites (transponders) 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 (should be installed [VLC](https://www.videolan.org/vlc/)).
+#### Keyboard shortcuts:                                                                                                                                                                                            
+* **&#8984; + X** - only in bouquet list.
+* **&#8984; + C** - only in services list.                                                                                                                                                    
+Clipboard is **"rubber"**. There is an accumulation before the insertion!                                                              
+* **&#8984; + E** - edit. 
+* **&#8984; + R, F2** - rename.
+* **&#8984; + S, T** in Satellites edit tool for create satellite or transponder.
+* **&#8984; + L** - parental lock.
+* **&#8984; + H** - hide/skip.                                                                                                                                                                                                 
+* **&#8984; + P** - start play IPTV or other stream in the bouquet list.
+* **&#8984; + Z** - switch(**zap**) the channel(works when the HTTP API is enabled, Enigma2 only).                         
+* **&#8984; + W** - switch to the channel and watch in the program.
+* **&#8984; + Up/Down** - move selected items in the list. 
+* **&#8984; + O** - (re)load user data from current dir. 
+* **&#8984; + D** - load data from receiver. 
+* **&#8984; + U/B** - upload data/bouquets to receiver.
+* **&#8984; + F** - show/hide search bar.
+* **&#8679; + &#8984; + F** - show/hide filter bar.
+* **Left/Right** - remove selection.
 
-**To increase program functionality you can use [extensions](https://github.com/DYefremov/demoneditor-extensions).**   
-  
-#### Keyboard shortcuts
-* **Ctrl + X** - only in bouquet list.
-* **Ctrl + C** - only in services list.                                                               
-* **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 + 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 + I** - extra info, details.
-* **Ctrl + F** - show 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!
+For multiple mouse selection (including Drag and Drop), press and hold the **&#8984;** 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:  
+### Minimum requirements:
+Python >= **3.5**, GTK+ >= **3.16**, pygobject3, adwaita-icon-theme, python3-requests.                                  
+#### Installation:                                                                             
 ```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.  
+```pip3 install requests```                                                                                                                                                                                          
+#### Optional:                                                                                                          
+```brew install wget imagemagick```                                                                                                                                                                                                                                                                                                      
+```pip3 install pyobjc```                                                                                                
+#### Launching:                                                                                                                                                                                                                     
+To start the program, just download the archive, unpack and run it from the terminal with the command: ```./start.py``` 
+### Building standalone application:                                                                                     
+Install [PyInstaller](https://www.pyinstaller.org/) with the command from the terminal:                                                                    
+```pip3 install pyinstaller```                                                                                          
+and in th root dir run command:                                                                                         
+```pyinstaller DemonEditor.spec``` 
+### Standalone package:                                                                                                                                 
+You can 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!** 
-
+**The package may not contain all the latest changes. Not all features can be supported and tested!**
+### Note:
 THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY.                                                                        
-AUTHOR IS NOT LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY CONNECTION WITH THIS SOFTWARE.
+AUTHOR IS NOT LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY CONNECTION WITH THIS SOFTWARE.                           
+The package 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 package you agree to the terms of this [license](http://www.gnu.org/licenses/gpl-3.0.html) and the possible inconvenience associated with this!
+                                                                                                                                                                                                                                         
+### 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!   
 
-## 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.  
-
-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.
-
-## License
-Licensed under the [MIT](LICENSE) license.                  
+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.                      

_config.yml

@@ -1,4 +1,2 @@
-theme: jekyll-theme-slate
-title: DemonEditor
-description: Enigma2 channel and satellite list editor.
-show_downloads: false
+theme: jekyll-theme-cayman
+show_downloads: true

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()))
@@ -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/eparser/__init__.py

@@ -1,35 +1,8 @@
-# -*- 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 app.commons import run_task
 from app.settings import SettingsType
 from .ecommons import Service, Satellite, Transponder, Bouquet, Bouquets, is_transponder_valid
 from .enigma.blacklist import get_blacklist, write_blacklist
-from .enigma.bouquets import to_bouquet_id, BouquetsWriter, BouquetsReader
+from .enigma.bouquets import get_bouquets as get_enigma_bouquets, write_bouquets as write_enigma_bouquets, to_bouquet_id
 from .enigma.lamedb import get_services as get_enigma_services, write_services as write_enigma_services
 from .iptv import parse_m3u
 from .neutrino.bouquets import get_bouquets as get_neutrino_bouquets, write_bouquets as write_neutrino_bouquets
@@ -54,23 +27,15 @@ def write_services(path, channels, s_type, format_version):
 
 def get_bouquets(path, s_type):
     if s_type is SettingsType.ENIGMA_2:
-        return BouquetsReader(path).get()
+        return get_enigma_bouquets(path)
     elif s_type is SettingsType.NEUTRINO_MP:
         return get_neutrino_bouquets(path)
 
 
-def write_bouquet(path, bq, s_type):
+@run_task
+def write_bouquets(path, bouquets, s_type, force_bq_names=False):
     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)
-    elif s_type is SettingsType.NEUTRINO_MP:
-        from .neutrino.bouquets import write_bouquet
-        write_bouquet(path, bq)
-
-
-def write_bouquets(path, bouquets, s_type, force_bq_names=False, blacklist=None):
-    if s_type is SettingsType.ENIGMA_2:
-        BouquetsWriter(path, bouquets, force_bq_names, blacklist).write()
+        write_enigma_bouquets(path, bouquets, force_bq_names)
     elif s_type is SettingsType.NEUTRINO_MP:
         write_neutrino_bouquets(path, bouquets)
 

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"])
@@ -44,31 +14,18 @@ class BqServiceType(Enum):
     IPTV = "IPTV"
     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"])
-Bouquet.__new__.__defaults__ = (None, BqServiceType.DEFAULT, [], None, None, None)  # For Python3 < 3.7
+Bouquet = namedtuple("Bouquet", ["name", "type", "services", "locked", "hidden"])
 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):
@@ -76,20 +33,14 @@ class TrType(Enum):
     Satellite = "s"
     Terrestrial = "t"
     Cable = "c"
-    ATSC = "a"
 
 
 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 +73,6 @@ 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 +92,12 @@ 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 +129,6 @@ 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"}
@@ -217,11 +143,7 @@ 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"}
-
-# ATSC
-A_MODULATION = {"0": "Auto", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256", "6": "8VSB",
-                "7": "16VSB"}
+C_MODULATION = {"0": "Auto", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256"}
 
 # CAS
 CAS = {"C:26": "BISS", "C:0B": "Conax", "C:06": "Irdeto", "C:18": "Nagravision", "C:05": "Viaccess", "C:01": "SECA",
@@ -248,25 +170,23 @@ 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
@@ -37,14 +9,13 @@ __FILE_NAME = "blacklist"
 
 def get_blacklist(path):
     with suppress(FileNotFoundError):
-        with open(path + __FILE_NAME, "r", encoding="utf-8") as file:
+        with open(path + __FILE_NAME, "r") as file:
             # filter empty values and "\n"
             return {*list(filter(None, (x.strip() for x in file.readlines())))}
-    return {}
 
 
 def write_blacklist(path, channels):
-    with open(path + __FILE_NAME, "w", encoding="utf-8") as file:
+    with open(path + __FILE_NAME, "w") as file:
         if channels:
             file.writelines("\n".join(channels))
 

app/eparser/enigma/bouquets.py

@@ -1,297 +1,76 @@
-# -*- 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 Enigma2 bouquets. """
 import re
 from collections import Counter
-from enum import Enum
-from pathlib import Path
 
 from app.commons import log
 from app.eparser.ecommons import BqServiceType, BouquetService, Bouquets, Bouquet, BqType
 
-_TV_FILE = "bouquets.tv"
-_RADIO_FILE = "bouquets.radio"
+_TV_ROOT_FILE_NAME = "bouquets.tv"
+_RADIO_ROOT_FILE_NAME = "bouquets.radio"
 _DEFAULT_BOUQUET_NAME = "favourites"
-_MARKER_PREFIX = "[MARKER!] "
 
 
-class BouquetsWriter:
-    """ Class for creating and writing bouquet files.
+def get_bouquets(path):
+    return parse_bouquets(path, "bouquets.tv", BqType.TV.value), parse_bouquets(path, "bouquets.radio",
+                                                                                BqType.RADIO.value)
+
+
+def write_bouquets(path, bouquets, force_bq_names=False):
+    """ Creating and writing bouquets files.
 
         If "force_bq_names" then naming the files using the name of the bouquet.
         Some images may have problems displaying the favorites list!
      """
-    _SERVICE = '#SERVICE 1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet\n'
-    _MARKER = "#SERVICE 1:64:{:X}:0:0:0:0:0:0:0::{}\n"
-    _SPACE = "#SERVICE 1:832:D:{}:0:0:0:0:0:0:\n"
-    _LOCKED = '1:{}:{}:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet'
-    _ALT = '#SERVICE 1:134:1:0:0:0:0:0:0:0:FROM BOUQUET "{}" ORDER BY bouquet\n'
-    _ALT_PAT = r"[<>:\"/\\|?*\-\s]"
+    srv_line = '#SERVICE 1:7:{}:0:0:0:0:0:0:0:FROM BOUQUET "userbouquet.{}.{}" ORDER BY bouquet\n'
+    line = []
+    pattern = re.compile("[^\\w_()]+")
+    m_index = [0]
+    s_index = [0]
 
-    def __init__(self, path, bouquets, force_bq_names=False, blacklist=None):
-        self._path = path
-        self._bouquets = bouquets
-        self._force_bq_names = force_bq_names
-        self._black_list = set() if blacklist is None else blacklist
+    for bqs in bouquets:
+        line.clear()
+        line.append("#NAME {}\n".format(bqs.name))
 
-        self._marker_index = 1
-        self._space_index = 0
-        self._alt_names = set()
-        self._NAME_PATTERN = re.compile("[^\\w_()]+")
-
-    def write(self):
-        line = []
-
-        for bqs in self._bouquets:
-            line.clear()
-            line.append(f"#NAME {bqs.name}\n")
-            bq_file_names = {b.file for b in bqs.bouquets}
-            count = 1
-            m_count = 0
-
-            for bq in bqs.bouquets:
-                f_name = bq.file
-                bq_type = BqType(bq.type)
-                if not f_name:
-                    if self._force_bq_names or bq_type is BqType.BOUQUET:
-                        f_name = f"userbouquet.{re.sub(self._NAME_PATTERN, '_', bq.name)}.{bqs.type}"
-                    else:
-                        f_name = f"userbouquet.de{count:02d}.{bqs.type}"
-                        while f_name in bq_file_names:
-                            count += 1
-                            f_name = f"userbouquet.de{count:02d}.{bqs.type}"
-                        bq_file_names.add(f_name)
-
-                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:
-                        self.write_sub_bouquet(self._path, f_name, bq, bqs.type)
-                    else:
-                        self.write_bouquet(f"{self._path}{f_name}", bq.name, bq.services)
-                    bq_type = 2 if bqs.type == BqType.RADIO.value else 1
-                    # Parental lock.
-                    locked = self._LOCKED.format(ServiceType.SERVICE, bq_type, f_name)
-                    self._black_list.add(locked) if bq.locked else self._black_list.discard(locked)
-                    # Hiding.
-                    s_type = ServiceType.HIDDEN if bq.hidden else ServiceType.BOUQUET
-                    line.append(self._SERVICE.format(s_type, bq_type, f_name))
-
-            with open(f"{self._path}bouquets.{bqs.type}", "w", encoding="utf-8", newline="\n") as file:
-                file.writelines(line)
-
-    def write_bouquet(self, path, name, services):
-        """ Writes single bouquet file. """
-        bouquet = [f"#NAME {name}\n"]
-        for srv in services:
-            s_type = srv.service_type
-            if s_type == BqServiceType.IPTV.name:
-                bouquet.append(f"#SERVICE {srv.fav_id.strip()}\n")
-            elif s_type == BqServiceType.MARKER.name:
-                m_data = srv.fav_id.strip().split(":")
-                m_data[2] = self._marker_index
-                self._marker_index += 1
-                bouquet.append(self._MARKER.format(m_data[2], m_data[-1]))
-            elif s_type == BqServiceType.SPACE.name:
-                bouquet.append(self._SPACE.format(self._space_index))
-                self._space_index += 1
-            elif s_type == BqServiceType.ALT.name:
-                services = srv.transponder
-                if services:
-                    p = Path(path)
-                    alt_name = srv.data_id
-                    f_name = f"alternatives.{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}"
-
-                    bouquet.append(self._ALT.format(f_name))
-                    self.write_bouquet(f"{p.parent}/{f_name}", srv.service, services)
+        for index, bq in enumerate(bqs.bouquets):
+            bq_name = bq.name
+            if bq_name == "Favourites (TV)" or bq_name == "Favourites (Radio)":
+                bq_name = _DEFAULT_BOUQUET_NAME
             else:
-                data = to_bouquet_id(srv)
-                if srv.service:
-                    bouquet.append(f"#SERVICE {data}:{srv.service}\n#DESCRIPTION {srv.service}\n")
-                else:
-                    bouquet.append(f"#SERVICE {data}\n")
+                bq_name = re.sub(pattern, "_", bq.name) if force_bq_names else "de{0:02d}".format(index)
+            line.append(srv_line.format(2 if bq.type == BqType.RADIO.value else 1, bq_name, bq.type))
+            write_bouquet(path + "userbouquet.{}.{}".format(bq_name, bq.type), bq.name, bq.services, m_index, s_index)
 
-        with open(path, "w", encoding="utf-8", newline="\n") 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:
-            sb_file = sb.file or f"subbouquet.{re.sub(self._NAME_PATTERN, '_', sb.name)}.{sb.type}"
-            self.write_bouquet(f"{path}{sb_file}", sb.name, sb.services)
-            bouquet.append(f"#SERVICE 1:7:{sb_type}:0:0:0:0:0:0:0:FROM BOUQUET \"{sb_file}\" ORDER BY bouquet\n")
-
-        with open(f"{self._path}{file_name}", "w", encoding="utf-8", newline="\n") as file:
-            file.writelines(bouquet)
+        with open(path + "bouquets.{}".format(bqs.type), "w", encoding="utf-8") as file:
+            file.writelines(line)
 
 
-class ServiceType(Enum):
-    SERVICE = "0"
-    BOUQUET = "7"  # Sub bouquet.
-    MARKER = "64"
-    SPACE = "832"
-    ALT = "134"  # Alternatives.
-    UDP = "256"
-    HIDDEN = "519"  # Skip, hide.
+def write_bouquet(path, name, services, current_marker, current_space):
+    bouquet = ["#NAME {}\n".format(name)]
+    marker = "#SERVICE 1:64:{:X}:0:0:0:0:0:0:0::{}\n"
+    space = "#SERVICE 1:832:D:{}:0:0:0:0:0:0:\n"
 
-    @classmethod
-    def _missing_(cls, value):
-        log("Error. No matching service type [{} {}] was found.".format(cls.__name__, value))
-        return cls.SERVICE
+    for srv in services:
+        s_type = srv.service_type
 
-    def __str__(self):
-        return self.value
+        if s_type == BqServiceType.IPTV.name:
+            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] = current_marker[0]
+            current_marker[0] += 1
+            bouquet.append(marker.format(m_data[2], m_data[-1]))
+        elif s_type == BqServiceType.SPACE.name:
+            bouquet.append(space.format(current_space[0]))
+            current_space[0] += 1
+        else:
+            data = to_bouquet_id(srv)
+            if srv.service:
+                bouquet.append("#SERVICE {}:{}\n#DESCRIPTION {}\n".format(data, srv.service, srv.service))
+            else:
+                bouquet.append("#SERVICE {}\n".format(data))
 
-
-class BouquetsReader:
-    """ Class for reading and parsing bouquets. """
-    _BQ_PAT = re.compile(r".*FROM BOUQUET\s+\"((.*bouquet|alternatives)?\.?([\w-]+)\.?(\w+)?)\"\s+.*$", re.IGNORECASE)
-    _STREAM_TYPES = {"4097", "5001", "5002", "8193", "8739"}
-
-    __slots__ = ["_path"]
-
-    def __init__(self, path):
-        self._path = path
-
-    def get(self):
-        """ Returns a tuple of TV and Radio bouquets. """
-        return self.parse_bouquets(_TV_FILE, BqType.TV.value), self.parse_bouquets(_RADIO_FILE, BqType.RADIO.value)
-
-    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, [])
-
-            b_names = set()
-            real_b_names = Counter()
-
-            for line in file.readlines():
-                if "#SERVICE" in line:
-                    mt = re.match(self._BQ_PAT, line)
-                    s_data = line.split(":")
-                    s_type = ServiceType(s_data[1])
-                    if mt:
-                        file_name, prefix, b_name = mt.group(1), mt.group(2), mt.group(3)
-                        if b_name in b_names:
-                            log(f"The list of bouquets contains duplicate [{b_name}] names!")
-                        else:
-                            b_names.add(b_name)
-
-                        rb_name, services = self.get_bouquet(self._path, file_name, b_name)
-                        if rb_name in real_b_names:
-                            log(f"Bouquet file '{file_name}' has duplicate name: {rb_name}")
-                            real_b_names[rb_name] += 1
-                            rb_name = f"{rb_name} {real_b_names[rb_name]}"
-                        else:
-                            real_b_names[rb_name] = 0
-                        # Locked, hidden.
-                        s_data[:2] = "10"
-                        locked = ":".join(s_data).rstrip()
-                        hidden = s_type is ServiceType.HIDDEN
-                        bouquets[2].append(Bouquet(rb_name, bq_type, services, locked, hidden, file_name))
-                    else:
-                        if len(s_data) == 12 and s_type is ServiceType.MARKER:
-                            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}].")
-
-        return bouquets
-
-    @staticmethod
-    def get_bouquet(path, f_name, bq_name):
-        """ Parsing services ids from bouquet file. """
-        with open(f"{path}{f_name}", 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 '{f_name}' is empty or wrong!")
-                return f"{bq_name} [empty]", 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:
-                    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:
-                    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:
-                    alt = re.match(BouquetsReader._BQ_PAT, srv)
-                    if alt:
-                        af_name, alt_name = alt.group(1), alt.group(3)
-                        alt_bq_name, alt_srvs = BouquetsReader.get_bouquet(path, af_name, alt_name)
-                        services.append(BouquetService(alt_bq_name, BqServiceType.ALT, alt_name, tuple(alt_srvs)))
-                elif s_type is ServiceType.BOUQUET:
-                    sub = re.match(BouquetsReader._BQ_PAT, srv)
-                    if sub:
-                        sf_name, sub_name, sub_type = sub.group(1), sub.group(3), sub.group(4)
-                        sub_bq_name, sub_srvs = BouquetsReader.get_bouquet(path, sf_name, sub_name)
-                        bq = Bouquet(sub_bq_name, sub_type, tuple(sub_srvs), None, None, sf_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]}"
-                    name = None
-                    if data_len == 12:
-                        name, sep, desc = str(srv_data[-1]).partition("\n#DESCRIPTION")
-                    services.append(BouquetService(name, BqServiceType.DEFAULT, fav_id.upper(), num))
-
-        return bq_name.lstrip("#NAME").strip(), services
+    with open(path, "w", encoding="utf-8") as file:
+        file.writelines(bouquet)
 
 
 def to_bouquet_id(srv):
@@ -303,5 +82,81 @@ def to_bouquet_id(srv):
         return "{}:0:{:X}:{}:0:0:0:".format(1, data_type, srv.fav_id)
 
 
+def get_bouquet(path, bq_name, bq_type):
+    """ Parsing services ids from bouquet file. """
+    with open(path + "userbouquet.{}.{}".format(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("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(":")
+            if srv_data[1] == "64":
+                m_data, sep, desc = srv.partition("#DESCRIPTION")
+                services.append(BouquetService(desc.strip() if desc else "", BqServiceType.MARKER, srv, num))
+            elif srv_data[1] == "832":
+                m_data, sep, desc = srv.partition("#DESCRIPTION")
+                services.append(BouquetService(desc.strip() if desc else "", BqServiceType.SPACE, srv, num))
+            elif "http" in srv or srv_data[0] == "8193":
+                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 = "{}:{}:{}:{}".format(srv_data[3], srv_data[4], srv_data[5], srv_data[6])
+                name = None
+                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))
+
+    return bq_name.lstrip("#NAME").strip(), services
+
+
+def parse_bouquets(path, bq_name, bq_type):
+    with open(path + bq_name, encoding="utf-8", errors="replace") as file:
+        lines = file.readlines()
+        bouquets = None
+        nm_sep = "#NAME"
+        bq_pattern = re.compile(".*userbouquet\\.+(.*)\\.+[tv|radio].*")
+        b_names = set()
+        real_b_names = Counter()
+
+        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(bq_pattern, line)
+                if name:
+                    b_name = name.group(1)
+                    if b_name in b_names:
+                        log("The list of bouquets contains duplicate [{}] names!".format(b_name))
+                    else:
+                        b_names.add(b_name)
+
+                    rb_name, services = get_bouquet(path, b_name, bq_type)
+                    if rb_name in real_b_names:
+                        log("Bouquet file 'userbouquet.{}.{}' has duplicate name: {}".format(b_name, bq_type, rb_name))
+                        real_b_names[rb_name] += 1
+                        rb_name = "{} {}".format(rb_name, real_b_names[rb_name])
+                    else:
+                        real_b_names[rb_name] = 0
+
+                    bouquets[2].append(Bouquet(name=rb_name,
+                                               type=bq_type,
+                                               services=services,
+                                               locked=None,
+                                               hidden=None))
+                else:
+                    raise ValueError("No bouquet name found for: {}".format(line))
+
+    return bouquets
+
+
 if __name__ == "__main__":
     pass

app/eparser/enigma/lamedb.py

@@ -1,36 +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
-#
-
-
 """   This module used for parsing and write lamedb file   """
 import re
 
 from app.commons import log
-from app.eparser.satxml import get_pos_str
 from app.ui.uicommons import CODED_ICON, LOCKED_ICON, HIDE_ICON
 from .blacklist import get_blacklist
 from ..ecommons import Service, POLARIZATION, FEC, SERVICE_TYPE, Flag, T_FEC, TrType, FEC_DEFAULT, T_SYSTEM
@@ -42,307 +13,271 @@ _END_LINE = "# File was created in DemonEditor.\n# ....Enjoy watching!....\n"
 
 
 def get_services(path, format_version):
-    return LameDbReader(path, format_version).parse()
+    return parse(path, format_version)
 
 
 def write_services(path, services, format_version=4):
-    LameDbWriter(path, services, format_version).write()
+    if format_version == 4:
+        write_to_lamedb(path, services)
+    elif format_version == 5:
+        write_to_lamedb5(path, services)
 
 
-class LameDbReader:
-    """ Lamedb parser class.
+def write_to_lamedb(path, services):
+    """ Writing lamedb file ver.4  """
+    lines = [_HEADER.format(4), "\ntransponders\n"]
+    tr_lines = []
+    services_lines = ["end\nservices\n"]
+    tr_set = set()
 
-        Reads and parses the Enigma2 lamedb[5] file.
-        Supports versions 3, 4 and 5.
-    """
-    __slots__ = ["_path", "_fmt"]
+    for srv in services:
+        data_id = str(srv.data_id).split(_SEP)
+        tr_id = "{}:{}:{}".format(data_id[1], data_id[2], data_id[3])
+        if tr_id not in tr_set:
+            transponder = "{}\n\t{}\n/\n".format(tr_id, srv.transponder)
+            tr_lines.append(transponder)
+            tr_set.add(tr_id)
+        # Services
+        services_lines.append("{}\n{}\n{}\n".format(srv.data_id, srv.service, srv.flags_cas))
 
-    def __init__(self, path, fmt=4):
-        self._path = path
-        self._fmt = fmt
-
-    def parse(self):
-        """ Parsing lamedb. """
-        if self._fmt == 4:
-            return self.parse_v4()
-        elif self._fmt == 5:
-            return self.parse_v5()
-        raise SyntaxError("Unsupported version of the format.")
-
-    def parse_v3(self, services_data, transponders):
-        """ Parsing version 3. """
-        for t in transponders:
-            tr = transponders[t].lower()
-            tr_type = tr[0:1]
-            if tr_type == "c":
-                tr += ":0:0:0"
-            elif tr_type == "t" or tr_type == "a":
-                tr += ":0:0"
-            else:
-                tr_data = tr.split(_SEP)
-                len_data = len(tr_data)
-                if len_data == 6:
-                    tr_data.append("0")
-                elif len_data == 9:
-                    tr_data.insert(6, "0")
-                    tr_data.append("0")
-                    tr_data.append("2")
-
-                tr = _SEP.join(tr_data)
-
-            transponders[t] = tr
-
-        return self.parse_services(services_data, transponders)
-
-    def parse_v4(self):
-        """ Parsing version 4. """
-        with open(self._path + _FILE_NAME, "r", encoding="utf-8", errors="replace") as file:
-            try:
-                data = str(file.read())
-            except UnicodeDecodeError as e:
-                log(f"lamedb parse error: {e}")
-            else:
-                return self.get_services_list(data)
-
-    def parse_v5(self):
-        """ Parsing version 5. """
-        with open(self._path + "lamedb5", "r", encoding="utf-8", errors="replace") as file:
-            lns = file.readlines()
-
-            if lns and not lns[0].endswith("/5/\n"):
-                raise SyntaxError("lamedb ver.5 parsing error: unsupported format.")
-
-            trs, srvs = {}, []
-            for line in lns:
-                if line.startswith("s:"):
-                    srv_data = line.strip("s:").split(",", 2)
-                    srv_data[1] = srv_data[1].strip("\"\n")
-                    data_len = len(srv_data)
-                    if data_len == 3:
-                        srv_data[2] = srv_data[2].strip()
-                    elif data_len == 2:
-                        srv_data.append("p:")
-                    srvs.extend(srv_data)
-                elif line.startswith("t:"):
-                    data = line.split(",")
-                    len_data = len(data)
-                    if len_data > 1:
-                        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}")
-
-            return self.parse_services(srvs, trs)
-
-    def parse_services(self, services_data, transponders):
-        """ Parsing services. """
-        services_list = []
-        blacklist = get_blacklist(self._path) if self._path else {}
-
-        for srv in self.get_services(services_data):
-            data_id = str(srv[0]).lower()  # Lower is for lamedb ver.3.
-            data = data_id.split(_SEP)
-            sp = "0"
-            tid = data[2]
-            nid = data[3]
-            # For lamedb ver.3
-            is_v3 = False
-            if len(tid) < 4:
-                is_v3 = True
-                tid = f"{tid:0>4}"
-                data[2] = tid
-            if len(nid) < 4:
-                is_v3 = True
-                nid = f"{nid:0>4}"
-                data[3] = nid
-            if is_v3:
-                data[0] = f"{data[0]:0>4}"
-                data_id = _SEP.join(data)
-
-            srv_type = int(data[4])
-            transponder_id = f"{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"
-            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:"
-
-            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
-            locked = LOCKED_ICON if s_id in blacklist else None
-
-            package = list(filter(lambda x: x.startswith("p:"), all_flags))
-            package = package[0][2:] if package else ""
-
-            if transponder is not None:
-                tr_type, sp, tr = str(transponder).partition(" ")
-                tr_type = TrType(tr_type)
-                tr = tr.split(_SEP)
-                service_type = SERVICE_TYPE.get(data[4], SERVICE_TYPE["-2"])
-                # Removing all non-printable symbols!
-                srv_name = "".join(c for c in srv[1] if c.isprintable())
-                freq = tr[0]
-                rate = tr[1]
-                pol = None
-                fec = None
-                system = None
-                pos = None
-
-                if tr_type is TrType.Satellite:
-                    pol = POLARIZATION.get(tr[2], None)
-                    fec = FEC.get(tr[3], None)
-                    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)
-                    pos = "T"
-                    fec = T_FEC.get(tr[3], None)
-                elif tr_type is TrType.Cable:
-                    system = "DVB-C"
-                    pos = "C"
-                    fec = FEC_DEFAULT.get(tr[4])
-                elif tr_type is TrType.ATSC:
-                    system = "ATSC"
-                    pos = "T"
-                    fec = FEC_DEFAULT.get("0")
-
-                # Formatting displayed values.
-                try:
-                    freq = f"{int(freq) // 1000}"
-                    rate = f"{int(rate) // 1000}"
-                    if tr_type is TrType.Satellite:
-                        pos = get_pos_str(int(pos))
-                except ValueError as e:
-                    log(f"Parse error [parse_services]: {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)
-
-                services_list.append(s)
-        return services_list
-
-    def get_services_list(self, data):
-        """ Returns a list of services from a string data representation. """
-        transponders, sep, services = data.partition("transponders")  # 1 step
-        pattern = re.compile("/[34]/$")
-        match = re.search(pattern, transponders)
-        if not match:
-            msg = "lamedb parsing error: unsupported format."
-            log(msg)
-            raise SyntaxError(msg)
-
-        transponders, sep, services = services.partition("services")  # 2 step
-        services, sep, _ = services.partition("\nend")  # 3 step
-        services = services.strip()
-
-        if match.group() == "/3/":
-            return self.parse_v3(services.splitlines(), self.parse_transponders(transponders.split("/")))
-
-        return self.parse_services(services.splitlines(), self.parse_transponders(transponders.split("/")))
-
-    @staticmethod
-    def get_services_lines(services):
-        """ Returns a list of strings from services for lamedb [v.4]. """
-        lines = [_HEADER.format(4), "\ntransponders\n"]
-        tr_lines = []
-        services_lines = ["end\nservices\n"]
-        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]}"
-            if tr_id not in tr_set:
-                tr_lines.append(f"{tr_id}\n\t{srv.transponder}\n/\n")
-                tr_set.add(tr_id)
-            # Services
-            services_lines.append(f"{srv.data_id}\n{srv.service}\n{srv.flags_cas}\n")
-
-        tr_lines.sort()
-        lines.extend(tr_lines)
-        lines.extend(services_lines)
-        lines.append(f"end\n{_END_LINE}")
-
-        return lines
-
-    def parse_transponders(self, arg):
-        """ Parsing transponders. """
-        transponders = {}
-        for ar in arg:
-            tr = ar.replace("\n", "").split("\t")
-            if len(tr) == 2:
-                transponders[tr[0]] = tr[1]
-
-        return transponders
-
-    def get_services(self, itr, size=3):
-        """ Separates and extract services data. """
-        services = []
-        tmp = []
-        i = 0
-        for line in itr:
-            i += 1
-            tmp.append(line)
-            if i == size:
-                if not line.startswith("p:"):
-                    # To prevent cases of incorrect service data formation
-                    # (e.g. the name contains a line break)
-                    tmp.pop()
-                    i -= 1
-                else:
-                    services.append(tuple(tmp))
-                    tmp.clear()
-                    i = 0
-        return services
+    tr_lines.sort()
+    lines.extend(tr_lines)
+    lines.extend(services_lines)
+    lines.append("end\n" + _END_LINE)
+    with open(path + _FILE_NAME, "w") as file:
+        file.writelines(lines)
 
 
-class LameDbWriter:
-    """ Writes the Enigma2 lamedb[5] file.
+def write_to_lamedb5(path, services):
+    """ Writing lamedb5 file """
+    lines = [_HEADER.format(5) + "\n"]
+    services_lines = []
+    tr_set = set()
 
-        Version 4 will be used instead of version 3!
-    """
-    __slots__ = ["_path", "_fmt", "_services"]
+    for srv in services:
+        data_id = str(srv.data_id).split(_SEP)
+        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("s:{},\"{}\"{}\n".format(srv.data_id, srv.service, flags))
 
-    def __init__(self, path, services, fmt=4):
-        self._path = path
-        self._fmt = fmt
-        self._services = services
+    lines.extend(sorted(tr_set))
+    lines.extend(services_lines)
+    lines.append(_END_LINE)
 
-    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:
-                file.writelines(LameDbReader.get_services_lines(self._services))
-        elif self._fmt == 5:
-            self.write_to_lamedb5()
+    with open(path + "lamedb5", "w") as file:
+        file.writelines(lines)
 
-    def write_to_lamedb5(self):
-        """ Writing lamedb5 file. """
-        lines = [_HEADER.format(5) + "\n"]
-        services_lines = []
-        tr_set = set()
 
-        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")
-            # 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")
+def parse(path, version=4):
+    """ Parsing lamedb """
+    if version == 4:
+        return parse_v4(path)
+    elif version == 5:
+        return parse_v5(path)
+    raise SyntaxError("Unsupported version of the format.")
 
-        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:
-            file.writelines(lines)
+def parse_v3(services, transponders, path):
+    """ Parsing version 3 """
+    for t in transponders:
+        tr = transponders[t].lower()
+        tr_type = tr[0:1]
+        if tr_type == "c":
+            tr += ":0:0:0"
+        elif tr_type == "t":
+            tr += ":0:0"
+        else:
+            tr_data = tr.split(_SEP)
+            len_data = len(tr_data)
+            if len_data == 6:
+                tr_data.append("0")
+            elif len_data == 9:
+                tr_data.insert(6, "0")
+                tr_data.append("0")
+                tr_data.append("2")
+
+            tr = _SEP.join(tr_data)
+
+        transponders[t] = tr
+
+    return parse_services(services, transponders, path)
+
+
+def parse_v4(path):
+    """ Parsing version 4 """
+    with open(path + _FILE_NAME, "r", encoding="utf-8", errors="replace") as file:
+        try:
+            data = str(file.read())
+        except UnicodeDecodeError as e:
+            log("lamedb parse error: " + str(e))
+        else:
+            transponders, sep, services = data.partition("transponders")  # 1 step
+            pattern = re.compile("/[34]/$")
+            match = re.search(pattern, transponders)
+            if not match:
+                msg = "lamedb parsing error: unsupported format."
+                log(msg)
+                raise SyntaxError(msg)
+
+            transponders, sep, services = services.partition("services")  # 2 step
+            services, sep, _ = services.partition("\nend")  # 3 step
+
+            if match.group() == "/3/":
+                return parse_v3(services.split("\n"), parse_transponders(transponders.split("/")), path)
+
+        return parse_services(services.split("\n"), parse_transponders(transponders.split("/")), path)
+
+
+def parse_v5(path):
+    """ Parsing version 5 """
+    with open(path + "lamedb5", "r", encoding="utf-8", errors="replace") as file:
+        lns = file.readlines()
+
+        if lns and not lns[0].endswith("/5/\n"):
+            raise SyntaxError("lamedb v.5 parsing error: unsupported format.")
+
+        trs, srvs = {}, [""]
+        for l in lns:
+            if l.startswith("s:"):
+                srv_data = l.strip("s:").split(",", 2)
+                srv_data[1] = srv_data[1].strip("\"")
+                data_len = len(srv_data)
+                if data_len == 3:
+                    srv_data[2] = srv_data[2].strip()
+                elif data_len == 2:
+                    srv_data.append("p:")
+                srvs.extend(srv_data)
+            elif l.startswith("t:"):
+                tr, srv = l.split(",")
+                trs[tr.strip("t:")] = srv.strip().replace(":", " ", 1)
+
+        return parse_services(srvs, trs, path)
+
+
+def parse_transponders(arg):
+    """ Parsing transponders """
+    transponders = {}
+    for ar in arg:
+        tr = ar.replace("\n", "").split("\t")
+        if len(tr) == 2:
+            transponders[tr[0]] = tr[1]
+
+    return transponders
+
+
+def parse_services(services, transponders, path):
+    """ Parsing services """
+    services_list = []
+    blacklist = str(get_blacklist(path))
+    srvs = split(services, 3)
+    if srvs[0][0] == "":  # remove first empty element
+        srvs.remove(srvs[0])
+
+    for srv in srvs:
+        data_id = str(srv[0]).lower()  # lower is for lamedb ver.3
+        data = data_id.split(_SEP)
+        sp = "0"
+        tid = data[2]
+        nid = data[3]
+        # For lamedb ver.3
+        is_v3 = False
+        if len(tid) < 4:
+            is_v3 = True
+            tid = "{:0>4}".format(tid)
+            data[2] = tid
+        if len(nid) < 4:
+            is_v3 = True
+            nid = "{:0>4}".format(nid)
+            data[3] = nid
+        if is_v3:
+            data[0] = "{:0>4}".format(data[0])
+            data_id = _SEP.join(data)
+
+        srv_type = int(data[4])
+        transponder_id = "{}:{}:{}".format(data[1], tid, nid)
+        transponder = transponders.get(transponder_id, None)
+
+        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 = "{}:{}:{}:{}".format(ssid, tid, nid, onid)
+        picon_id = "1_0_{:X}_{}_{}_{}_{}_0_0_0.png".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(int(flags[0][2:])) else None
+        locked = LOCKED_ICON if fav_id in blacklist else None
+
+        package = list(filter(lambda x: x.startswith("p:"), all_flags))
+        package = package[0][2:] if package else ""
+
+        if transponder is not None:
+            tr_type, sp, tr = str(transponder).partition(" ")
+            tr_type = TrType(tr_type)
+            tr = tr.split(_SEP)
+            service_type = SERVICE_TYPE.get(data[4], SERVICE_TYPE["-2"])
+            # removing all non printable symbols!
+            srv_name = "".join(c for c in srv[1] if c.isprintable())
+            pol = None
+            fec = None
+            system = None
+            pos = None
+
+            if tr_type is TrType.Satellite:
+                pol = POLARIZATION.get(tr[2], None)
+                fec = FEC.get(tr[3], None)
+                system = "DVB-S2" if len(tr) > 7 else "DVB-S"
+                pos = "{}.{}".format(tr[4][:-1], tr[4][-1:])
+            if tr_type is TrType.Terrestrial:
+                system = T_SYSTEM.get(tr[9], None)
+                pos = "T"
+                fec = T_FEC.get(tr[3], None)
+            elif tr_type is TrType.Cable:
+                system = "DVB-C"
+                pos = "C"
+                fec = FEC_DEFAULT.get(tr[4])
+
+            services_list.append(Service(flags_cas=srv[2],
+                                         transponder_type=tr_type.value,
+                                         coded=coded,
+                                         service=srv_name,
+                                         locked=locked,
+                                         hide=hide,
+                                         package=package,
+                                         service_type=service_type,
+                                         picon=None,
+                                         picon_id=picon_id,
+                                         ssid=data[0],
+                                         freq=tr[0],
+                                         rate=tr[1],
+                                         pol=pol,
+                                         fec=fec,
+                                         system=system,
+                                         pos=pos,
+                                         data_id=data_id,
+                                         fav_id=fav_id,
+                                         transponder=transponder))
+    return services_list
+
+
+def split(itr, size):
+    """ Divide the iterable. """
+    srv = []
+    tmp = []
+    for i, line in enumerate(itr):
+        tmp.append(line)
+        if i % size == 0:
+            srv.append(tuple(tmp))
+            tmp.clear()
+
+    return srv
 
 
 if __name__ == "__main__":

app/eparser/iptv.py

@@ -1,46 +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
-#
-
-
 """ Module for IPTV and streams support """
 import re
 from enum import Enum
 from urllib.parse import unquote, quote
 
-from app.commons import log
-from app.eparser.ecommons import BqServiceType, Service
 from app.settings import SettingsType
 from app.ui.uicommons import IPTV_ICON
+from .ecommons import BqServiceType, Service
 
 # url, description, urlkey, account, usrname, psw, s_type, iconsrc, iconsrc_b, group
 NEUTRINO_FAV_ID_FORMAT = "{}::{}::{}::{}::{}::{}::{}::{}::{}::{}"
-ENIGMA2_FAV_ID_FORMAT = " {}:{}:{:X}:{: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):
@@ -49,86 +19,38 @@ class StreamType(Enum):
     NONE_REC_1 = "5001"
     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):
-    with open(path, "rb") as file:
-        data = file.read()
-        encoding = "utf-8"
-
-        if detect_encoding:
-            try:
-                import chardet
-            except ModuleNotFoundError:
-                pass
-            else:
-                enc = chardet.detect(data)
-                encoding = enc.get("encoding", "utf-8")
-
+def parse_m3u(path, s_type):
+    with open(path) as file:
         aggr = [None] * 10
-        s_aggr = aggr[: -3]
         services = []
         groups = set()
-        marker_counter = 1
-        sid_counter = 1
+        counter = 0
         name = None
-        picon = 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():
+        for line in file.readlines():
             if line.startswith("#EXTINF"):
-                line, sep, name = line.rpartition(",")
-
-                data = re.split('"', line)
-                size = len(data)
-                if size < 3:
-                    continue
-                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)
+                name = line[1 + line.index(","):].strip()
             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)
+                    fav_id = MARKER_FORMAT.format(counter, grp_name, grp_name)
+                    counter += 1
+                    mr = Service(None, None, None, grp_name, *aggr[0:3], BqServiceType.MARKER.name, *aggr, 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)
+                fav_id = get_fav_id(url, name, s_type)
+                if name and url:
+                    srv = Service(None, None, IPTV_ICON, name, *aggr[0:3], BqServiceType.IPTV.name, *aggr, fav_id, None)
                     services.append(srv)
-                else:
-                    log(f"*.m3u* parse error ['{path}']: name[{name}], url[{url}], fav id[{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
@@ -139,36 +61,26 @@ 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, force_quote=True):
-    """ Returns fav id depending on the settings type. """
-    if settings_type is SettingsType.ENIGMA_2:
-        st_type = st_type or StreamType.NONE_TS.value
-        params = params or (0, 0, 0, 0)
-        url = quote(url) if force_quote else url
-        return ENIGMA2_FAV_ID_FORMAT.format(st_type, s_id, srv_type, *params, url, name, name, None)
-    elif settings_type is SettingsType.NEUTRINO_MP:
+def get_fav_id(url, service_name, s_type):
+    """ Returns fav id depending on the profile. """
+    if s_type is SettingsType.ENIGMA_2:
+        stream_type = StreamType.NONE_TS.value
+        return ENIGMA2_FAV_ID_FORMAT.format(stream_type, 1, 0, 0, 0, 0, quote(url), service_name, service_name, None)
+    elif s_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

@@ -1,42 +1,13 @@
-# -*- 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
+from xml.dom.minidom import parse, Document
 
-from app.commons import log
 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
 
 _FILE = "bouquets.xml"
 _U_FILE = "ubouquets.xml"
-_W_FILE = "webtv_usr.xml"
+_W_FILE = "webtv.xml"
 
 _COMMENT = " File was created in DemonEditor. Enjoy watching! "
 
@@ -52,36 +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)
-                    if "i" in s_attrs:
-                        ssid = s_attrs.get("i", "0")
-                        on = s_attrs.get("on", "0")
-                        tr_id = s_attrs.get("t", "0")
-                        fav_id = f"{tr_id}:{on}:{ssid}"
-                        services.append(BouquetService(None, BqServiceType.DEFAULT, fav_id, 0))
-                    elif "u" in s_attrs:
-                        services.append(get_webtv_service(s_attrs))
-                    else:
-                        log(f"Parse bouquets [Neutrino] error: Unknown service type. -> {s_attrs}")
-
+                    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 == "1",
-                                       hidden=hidden == "1",
-                                       file=SP.join(f"{k}{KSP}{v}" for k, v in bq_attrs.items())))
+                                       locked=LOCKED_ICON if locked == "1" else None,
+                                       hidden=HIDE_ICON if hidden == "1" else None))
 
     if BqType(bq_type) is BqType.BOUQUET:
         for bq in bouquets.bouquets:
@@ -99,34 +63,43 @@ 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)
-            services.append(get_webtv_service(web_attrs))
-
-    bouquet = Bouquet(name="default", type=bq_type, services=services, locked=None, hidden=None, file=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)
+            srv = BouquetService(name=title,
+                                 type=BqServiceType.IPTV,
+                                 data=fav_id,
+                                 num=0)
+            services.append(srv)
+    bouquet = Bouquet(name="default", type=bq_type, services=services, locked=None, hidden=None)
     bouquets[2].append(bouquet)
 
     return bouquets
 
 
-def get_webtv_service(web_attrs):
-    title = web_attrs.get("title", web_attrs.get("n", ""))
-    fav_id = NEUTRINO_FAV_ID_FORMAT.format(web_attrs.get("url", web_attrs.get("u", )),
-                                           web_attrs.get("description", ""),
-                                           web_attrs.get("urlkey", None),
-                                           web_attrs.get("account", None),
-                                           web_attrs.get("usrname", None),
-                                           web_attrs.get("psw", None),
-                                           web_attrs.get("type", None),
-                                           web_attrs.get("iconsrc", None),
-                                           web_attrs.get("iconsrc_b", None),
-                                           web_attrs.get("group", None))
-    return BouquetService(name=title, type=BqServiceType.IPTV, data=fav_id, num=0)
-
-
 def write_bouquets(path, bouquets):
     for bq in bouquets:
         bq_type = BqType(bq.type)
@@ -137,58 +110,37 @@ 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:
+            tr_id, on, ssid = srv.fav_id.split(":")
             srv_elem = doc.createElement("S")
+            srv_elem.setAttribute("i", ssid)
             srv_elem.setAttribute("n", srv.service)
-            s_type = BqServiceType(srv.service_type)
-
-            if s_type is BqServiceType.DEFAULT:
-                tr_id, on, ssid = srv.fav_id.split(":")
-                srv_elem.setAttribute("i", ssid)
-                srv_elem.setAttribute("t", tr_id)
-                srv_elem.setAttribute("on", on)
-                srv_elem.setAttribute("frq", srv.freq)
-                srv_elem.setAttribute("s", get_attributes(srv.flags_cas).get("position", "0"))
-            elif s_type is BqServiceType.IPTV:
-                s_data = srv.fav_id.split("::")
-                if s_data:
-                    srv_elem.setAttribute("n", srv.service)
-                    srv_elem.setAttribute("u", s_data[0])
-            else:
-                log(f"Write bouquet [Neutrino] error: Unsupported service type. -> {s_type.value}")
-
+            srv_elem.setAttribute("t", tr_id)
+            srv_elem.setAttribute("on", on)
+            srv_elem.setAttribute("s", srv.pos.replace(".", ""))
+            srv_elem.setAttribute("frq", srv.freq[:-3])
+            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)
@@ -222,7 +174,7 @@ 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 +1,168 @@
-# -*- 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 xml.dom.minidom import parse, Document
 
-
-from collections import defaultdict
-
-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].replace(".", ""))
+        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
+                sat_pos = "{}.{}".format(sat_pos[:-1], sat_pos[-1:])
+                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")
 
-    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)
 
-            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(flags_cas=sat,
+                          transponder_type=None,
+                          coded=None,
+                          service=name,
+                          locked=None,
+                          hide=None,
+                          package=PROVIDER.get(int(on, 16)),
+                          service_type=SERVICE_TYPE.get(str(int(srv_type, 16))),
+                          picon=None,
+                          picon_id=picon_id,
+                          ssid=ssid,
+                          freq=freq,
+                          rate=rate,
+                          pol=POLARIZATION.get(pol),
+                          fec=FEC.get(fec),
+                          system=SYSTEM.get(sys),
+                          pos=sat_pos,
+                          data_id=data_id,
+                          fav_id=fav_id,
+                          transponder=tr)
+            services.append(srv)
 
 
 if __name__ == "__main__":

app/eparser/satxml.py

@@ -1,200 +1,121 @@
-# -*- 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 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))
+            transponder_child.setAttribute("system", get_key_by_value(SYSTEM, tr.system))
+            transponder_child.setAttribute("modulation", get_key_by_value(MODULATION, tr.modulation))
+            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))
+                print(message)
+                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)}"
-
-
-def get_pos_str(pos: int) -> str:
-    """ Converts satellite position int value to readable string. """
-    return f"{abs(pos / 10):0.1f}{'W' if pos < 0 else 'E'}"
+    return satellites
 
 
 if __name__ == "__main__":

app/settings.py

@@ -1,109 +1,93 @@
-# -*- 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
 import os
 import sys
-from enum import IntEnum
+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}"
+CONFIG_PATH = HOME_PATH + "/.config/demon-editor/"
 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/"
 
 IS_DARWIN = sys.platform == "darwin"
-IS_WIN = sys.platform == "win32"
-IS_LINUX = sys.platform == "linux"
-
-USE_HEADER_BAR = int(bool(os.environ.get("GNOME_DESKTOP_SESSION_ID")))
 
 
-class Defaults:
-    """ 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/",
-                       "/hdd/picon/",
-                       "/usb/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}"
-
+class Defaults(Enum):
+    """ Default program settings """
     DEFAULT_PROFILE = "default"
     BACKUP_BEFORE_DOWNLOADING = True
     BACKUP_BEFORE_SAVE = True
     V5_SUPPORT = False
-    UNLIMITED_COPY_BUFFER = False
-    EXTENSIONS_SUPPORT = False
     FORCE_BQ_NAMES = False
-    HTTP_API_SUPPORT = True
+    HTTP_API_SUPPORT = False
     ENABLE_YT_DL = False
     ENABLE_SEND_TO = False
     USE_COLORS = True
     NEW_COLOR = "rgb(255,230,204)"
     EXTRA_COLOR = "rgb(179,230,204)"
-    TOOLTIP_LOGO_SIZE = 96
-    LIST_PICON_SIZE = 32
     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/"
     ACTIVATE_TRANSCODING = False
-    ACTIVE_TRANSCODING_PRESET = f"720p TV{SEP}device"
+    ACTIVE_TRANSCODING_PRESET = "720p TV/device"
+
+
+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") 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") 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)
+    if use_profile_folder:
+        settings["picons_local_path"] = "{}{}/{}/".format(data_path, profile_name, "picons")
+        settings["backup_local_path"] = "{}{}/{}/".format(data_path, profile_name, "backup")
+    else:
+        settings["picons_local_path"] = "{}{}/{}/".format(data_path, "picons", profile_name)
+        settings["backup_local_path"] = "{}{}/{}/".format(data_path, "backup", profile_name)
 
 
 class SettingsType(IntEnum):
@@ -112,38 +96,28 @@ class SettingsType(IntEnum):
     NEUTRINO_MP = 1
 
     def get_default_settings(self):
-        """ Returns default settings for current type. """
+        """ Returns default settings for current type """
         if self is self.ENIGMA_2:
-            srv_path = Defaults.BOX_SERVICES_PATH
-            sat_path = Defaults.BOX_SATELLITE_PATH
-            picons_path = Defaults.BOX_PICON_PATH
-            epg_path = Defaults.BOX_EPG_PATH
-            http_timeout = 5
-            telnet_timeout = 5
-        else:
-            srv_path = Defaults.NEUTRINO_BOX_SERVICES_PATH
-            sat_path = Defaults.NEUTRINO_BOX_SATELLITE_PATH
-            picons_path = Defaults.NEUTRINO_BOX_PICON_PATH
-            epg_path = ""
-            http_timeout = 2
-            telnet_timeout = 1
-
-        return {"setting_type": self.value,
-                "host": Defaults.HOST,
-                "port": Defaults.FTP_PORT,
-                "timeout": 5,
-                "user": Defaults.USER,
-                "password": Defaults.PASSWORD,
-                "http_port": Defaults.HTTP_PORT,
-                "http_timeout": http_timeout,
-                "http_use_ssl": Defaults.HTTP_USE_SSL,
-                "telnet_port": Defaults.TELNET_PORT,
-                "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}
+            return {"setting_type": self.value,
+                    "host": "127.0.0.1", "port": "21", "user": "root", "password": "root", "timeout": 5,
+                    "http_user": "root", "http_password": "", "http_port": "80",
+                    "http_timeout": 5, "http_use_ssl": False,
+                    "telnet_user": "root", "telnet_password": "", "telnet_port": "23", "telnet_timeout": 5,
+                    "services_path": "/etc/enigma2/", "user_bouquet_path": "/etc/enigma2/",
+                    "satellites_xml_path": "/etc/tuxbox/", "data_local_path": DATA_PATH + "enigma2/",
+                    "picons_path": "/usr/share/enigma2/picon/",
+                    "picons_local_path": DATA_PATH + "enigma2/picons/",
+                    "backup_local_path": DATA_PATH + "enigma2/backup/"}
+        elif self is self.NEUTRINO_MP:
+            return {"setting_type": self,
+                    "host": "127.0.0.1", "port": "21", "user": "root", "password": "root", "timeout": 5,
+                    "http_user": "", "http_password": "", "http_port": "80", "http_timeout": 2, "http_use_ssl": False,
+                    "telnet_user": "root", "telnet_password": "", "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": DATA_PATH + "neutrino/",
+                    "picons_path": "/usr/share/tuxbox/neutrino/icons/logo/",
+                    "picons_local_path": DATA_PATH + "neutrino/picons/",
+                    "backup_local_path": DATA_PATH + "neutrino/backup/"}
 
 
 class SettingsException(Exception):
@@ -157,32 +131,17 @@ class SettingsReadException(SettingsException):
 class PlayStreamsMode(IntEnum):
     """ Behavior mode when opening streams. """
     BUILT_IN = 0
-    WINDOW = 1
+    VLC = 1
     M3U = 2
 
 
-class PlaybackMode(IntEnum):
-    """ Playback mode by double click of mouse in the bouquet (FAV) list. """
-    DISABLED = 0
-    STREAM = 1
-    PLAY = 2
-    ZAP = 3
-    ZAP_PLAY = 4
-
-
-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)
 
@@ -213,18 +172,22 @@ 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/" if self.setting_type is SettingsType.ENIGMA_2 else "neutrino/"
+        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 """
@@ -234,9 +197,9 @@ 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):
@@ -265,10 +228,6 @@ 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
@@ -296,14 +255,6 @@ 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"))
@@ -328,6 +279,22 @@ class Settings:
     def password(self, value):
         self._cp_settings["password"] = value
 
+    @property
+    def http_user(self):
+        return self._cp_settings.get("http_user", self.get_default("http_user"))
+
+    @http_user.setter
+    def http_user(self, value):
+        self._cp_settings["http_user"] = value
+
+    @property
+    def http_password(self):
+        return self._cp_settings.get("http_password", self.get_default("http_password"))
+
+    @http_password.setter
+    def http_password(self, value):
+        self._cp_settings["http_password"] = value
+
     @property
     def http_port(self):
         return self._cp_settings.get("http_port", self.get_default("http_port"))
@@ -352,6 +319,22 @@ class Settings:
     def http_use_ssl(self, value):
         self._cp_settings["http_use_ssl"] = value
 
+    @property
+    def telnet_user(self):
+        return self._cp_settings.get("telnet_user", self.get_default("telnet_user"))
+
+    @telnet_user.setter
+    def telnet_user(self, value):
+        self._cp_settings["telnet_user"] = value
+
+    @property
+    def telnet_password(self):
+        return self._cp_settings.get("telnet_password", self.get_default("telnet_password"))
+
+    @telnet_password.setter
+    def telnet_password(self, value):
+        self._cp_settings["telnet_password"] = value
+
     @property
     def telnet_port(self):
         return self._cp_settings.get("telnet_port", self.get_default("telnet_port"))
@@ -392,14 +375,6 @@ 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"))
@@ -408,106 +383,61 @@ 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)
-        else:
-            return self._settings.get("picon_paths", Defaults.BOX_PICON_PATHS)
-
-    @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
     def profile_folder_is_default(self):
-        return self._settings.get("profile_folder_is_default", Defaults.PROFILE_FOLDER_DEFAULT)
+        return self._settings.get("profile_folder_is_default", Defaults.PROFILE_FOLDER_DEFAULT.value)
 
     @profile_folder_is_default.setter
     def profile_folder_is_default(self, value):
         self._settings["profile_folder_is_default"] = value
 
-    @property
-    def use_common_picon_path(self):
-        return self._settings.get("use_common_picon_path", False)
-
-    @use_common_picon_path.setter
-    def use_common_picon_path(self, value):
-        self._settings["use_common_picon_path"] = value
-
     @property
     def default_data_path(self):
         return self._settings.get("default_data_path", DATA_PATH)
 
     @default_data_path.setter
     def default_data_path(self, value):
-        self._settings["default_data_path"] = Settings.normalize_path(value)
+        self._settings["default_data_path"] = value
 
     @property
-    def default_backup_path(self):
-        return self._settings.get("default_backup_path", Defaults.BACKUP_PATH)
+    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"] = Settings.normalize_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)
+    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"] = Settings.normalize_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.use_common_picon_path:
-            return self.default_picon_path
+    def records_path(self):
+        return self._settings.get("records_path", Defaults.RECORDS_PATH.value)
 
-        if self.profile_folder_is_default:
-            return f"{self.profile_data_path}picons{SEP}"
-        return f"{self.default_picon_path}{self._current_profile}{SEP}"
-
-    @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)
-
-    @recordings_path.setter
-    def recordings_path(self, value):
-        self._settings["recordings_path"] = Settings.normalize_path(value)
+    @records_path.setter
+    def records_path(self, value):
+        self._settings["records_path"] = value
 
     # ******** Streaming ********* #
 
     @property
     def activate_transcoding(self):
-        return self._settings.get("activate_transcoding", Defaults.ACTIVATE_TRANSCODING)
+        return self._settings.get("activate_transcoding", Defaults.ACTIVATE_TRANSCODING.value)
 
     @activate_transcoding.setter
     def activate_transcoding(self, value):
@@ -515,7 +445,7 @@ class Settings:
 
     @property
     def active_preset(self):
-        return self._settings.get("active_preset", Defaults.ACTIVE_TRANSCODING_PRESET)
+        return self._settings.get("active_preset", Defaults.ACTIVE_TRANSCODING_PRESET.value)
 
     @active_preset.setter
     def active_preset(self, value):
@@ -523,7 +453,7 @@ 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):
@@ -531,36 +461,12 @@ class Settings:
 
     @property
     def play_streams_mode(self):
-        return PlayStreamsMode(self._settings.get("play_streams_mode", Defaults.PLAY_STREAMS_MODE))
+        return PlayStreamsMode(self._settings.get("play_streams_mode", Defaults.PLAY_STREAMS_MODE.value))
 
     @play_streams_mode.setter
     def play_streams_mode(self, value):
         self._settings["play_streams_mode"] = value
 
-    @property
-    def stream_lib(self):
-        return self._settings.get("stream_lib", Defaults.STREAM_LIB)
-
-    @stream_lib.setter
-    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)
-
-    @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)
-
-    @main_list_playback.setter
-    def main_list_playback(self, value):
-        self._settings["main_list_playback"] = value
-
     # *********** EPG ************ #
 
     @property
@@ -572,45 +478,11 @@ 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
     def backup_before_save(self):
-        return self._settings.get("backup_before_save", Defaults.BACKUP_BEFORE_SAVE)
+        return self._settings.get("backup_before_save", Defaults.BACKUP_BEFORE_SAVE.value)
 
     @backup_before_save.setter
     def backup_before_save(self, value):
@@ -618,7 +490,7 @@ class Settings:
 
     @property
     def backup_before_downloading(self):
-        return self._settings.get("backup_before_downloading", Defaults.BACKUP_BEFORE_DOWNLOADING)
+        return self._settings.get("backup_before_downloading", Defaults.BACKUP_BEFORE_DOWNLOADING.value)
 
     @backup_before_downloading.setter
     def backup_before_downloading(self, value):
@@ -626,31 +498,15 @@ class Settings:
 
     @property
     def v5_support(self):
-        return self._settings.get("v5_support", Defaults.V5_SUPPORT)
+        return self._settings.get("v5_support", Defaults.V5_SUPPORT.value)
 
     @v5_support.setter
     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)
-
-    @unlimited_copy_buffer.setter
-    def unlimited_copy_buffer(self, value):
-        self._settings["unlimited_copy_buffer"] = value
-
-    @property
-    def extensions_support(self):
-        return self._settings.get("extensions_support", Defaults.EXTENSIONS_SUPPORT)
-
-    @extensions_support.setter
-    def extensions_support(self, value):
-        self._settings["extensions_support"] = value
-
     @property
     def force_bq_names(self):
-        return self._settings.get("force_bq_names", Defaults.FORCE_BQ_NAMES)
+        return self._settings.get("force_bq_names", Defaults.FORCE_BQ_NAMES.value)
 
     @force_bq_names.setter
     def force_bq_names(self, value):
@@ -658,7 +514,7 @@ class Settings:
 
     @property
     def http_api_support(self):
-        return self._settings.get("http_api_support", Defaults.HTTP_API_SUPPORT)
+        return self._settings.get("http_api_support", Defaults.HTTP_API_SUPPORT.value)
 
     @http_api_support.setter
     def http_api_support(self, value):
@@ -666,7 +522,7 @@ class Settings:
 
     @property
     def enable_yt_dl(self):
-        return self._settings.get("enable_yt_dl", Defaults.ENABLE_YT_DL)
+        return self._settings.get("enable_yt_dl", Defaults.ENABLE_YT_DL.value)
 
     @enable_yt_dl.setter
     def enable_yt_dl(self, value):
@@ -674,7 +530,7 @@ class Settings:
 
     @property
     def enable_yt_dl_update(self):
-        return self._settings.get("enable_yt_dl_update", Defaults.ENABLE_YT_DL)
+        return self._settings.get("enable_yt_dl_update", Defaults.ENABLE_YT_DL.value)
 
     @enable_yt_dl_update.setter
     def enable_yt_dl_update(self, value):
@@ -682,12 +538,44 @@ class Settings:
 
     @property
     def enable_send_to(self):
-        return self._settings.get("enable_send_to", Defaults.ENABLE_SEND_TO)
+        return self._settings.get("enable_send_to", Defaults.ENABLE_SEND_TO.value)
 
     @enable_send_to.setter
     def enable_send_to(self, value):
         self._settings["enable_send_to"] = value
 
+    @property
+    def use_colors(self):
+        return self._settings.get("use_colors", Defaults.USE_COLORS.value)
+
+    @use_colors.setter
+    def use_colors(self, value):
+        self._settings["use_colors"] = value
+
+    @property
+    def new_color(self):
+        return self._settings.get("new_color", Defaults.NEW_COLOR.value)
+
+    @new_color.setter
+    def new_color(self, value):
+        self._settings["new_color"] = value
+
+    @property
+    def extra_color(self):
+        return self._settings.get("extra_color", Defaults.EXTRA_COLOR.value)
+
+    @extra_color.setter
+    def extra_color(self, value):
+        self._settings["extra_color"] = 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")
@@ -724,109 +612,6 @@ class Settings:
 
     # *********** Appearance *********** #
 
-    @property
-    def use_header_bar(self):
-        return self._settings.get("use_header_bar", USE_HEADER_BAR)
-
-    @use_header_bar.setter
-    def use_header_bar(self, value):
-        self._settings["use_header_bar"] = value
-
-    @property
-    def list_font(self):
-        return self._settings.get("list_font", "")
-
-    @list_font.setter
-    def list_font(self, value):
-        self._settings["list_font"] = value
-
-    @property
-    def list_picon_size(self):
-        return self._settings.get("list_picon_size", Defaults.LIST_PICON_SIZE)
-
-    @list_picon_size.setter
-    def list_picon_size(self, value):
-        self._settings["list_picon_size"] = value
-
-    @property
-    def tooltip_logo_size(self):
-        return self._settings.get("tooltip_logo_size", Defaults.TOOLTIP_LOGO_SIZE)
-
-    @tooltip_logo_size.setter
-    def tooltip_logo_size(self, value):
-        self._settings["tooltip_logo_size"] = value
-
-    @property
-    def use_colors(self):
-        return self._settings.get("use_colors", Defaults.USE_COLORS)
-
-    @use_colors.setter
-    def use_colors(self, value):
-        self._settings["use_colors"] = value
-
-    @property
-    def new_color(self):
-        return self._settings.get("new_color", Defaults.NEW_COLOR)
-
-    @new_color.setter
-    def new_color(self, value):
-        self._settings["new_color"] = value
-
-    @property
-    def extra_color(self):
-        return self._settings.get("extra_color", Defaults.EXTRA_COLOR)
-
-    @extra_color.setter
-    def extra_color(self, value):
-        self._settings["extra_color"] = value
-
-    @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)
-
-    @alternate_layout.setter
-    def alternate_layout(self, value):
-        self._settings["alternate_layout"] = value
-
-    @property
-    def bq_details_first(self):
-        return self._settings.get("bq_details_first", False)
-
-    @bq_details_first.setter
-    def bq_details_first(self, value):
-        self._settings["bq_details_first"] = value
-
     @property
     def is_themes_support(self):
         return self._settings.get("is_themes_support", False)
@@ -846,7 +631,7 @@ class Settings:
     @property
     @lru_cache(1)
     def themes_path(self):
-        return f"{HOME_PATH}{SEP}.themes{SEP}"
+        return "{}/.themes/".format(HOME_PATH)
 
     @property
     def icon_theme(self):
@@ -859,13 +644,13 @@ class Settings:
     @property
     @lru_cache(1)
     def icon_themes_path(self):
-        return f"{HOME_PATH}{SEP}.icons{SEP}"
+        return "{}/.icons/".format(HOME_PATH)
 
     @property
     def is_darwin(self):
         return IS_DARWIN
 
-    # ************* Download  ************** #
+    # *********** Download dialog *********** #
 
     @property
     def use_http(self):
@@ -883,22 +668,6 @@ 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
@@ -909,68 +678,6 @@ class Settings:
     def debug_mode(self, value):
         self._settings["debug_mode"] = value
 
-    # **************** Experimental **************** #
-
-    @property
-    def is_enable_experimental(self):
-        """ Allows experimental functionality. """
-        return self._settings.get("enable_experimental", False)
-
-    @is_enable_experimental.setter
-    def is_enable_experimental(self, value):
-        self._settings["enable_experimental"] = value
-
-    # **************** Get-Set settings **************** #
-
-    @staticmethod
-    def get_settings(config_file=CONFIG_FILE, default_settings=None):
-        if not os.path.isfile(config_file) or os.stat(config_file).st_size == 0:
-            df = Settings.get_default_settings() if default_settings is None else default_settings
-            Settings.write_settings(df, config_file=config_file)
-
-        with open(config_file, "r", encoding="utf-8") as cf:
-            try:
-                return json.load(cf)
-            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,
-            "profiles": {profile_name: def_settings},
-            "v5_support": Defaults.V5_SUPPORT,
-            "http_api_support": Defaults.HTTP_API_SUPPORT,
-            "enable_yt_dl": Defaults.ENABLE_YT_DL,
-            "enable_send_to": Defaults.ENABLE_SEND_TO,
-            "use_colors": Defaults.USE_COLORS,
-            "new_color": Defaults.NEW_COLOR,
-            "extra_color": Defaults.EXTRA_COLOR,
-            "fav_click_mode": Defaults.FAV_CLICK_MODE,
-            "profile_folder_is_default": Defaults.PROFILE_FOLDER_DEFAULT,
-            "records_path": Defaults.RECORDINGS_PATH
-        }
-
-    @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, config_path=CONFIG_PATH, config_file=CONFIG_FILE):
-        os.makedirs(os.path.dirname(config_path), exist_ok=True)
-        with open(config_file, "w", encoding="utf-8") as cf:
-            json.dump(config, cf, indent="    ")
-
-    @staticmethod
-    def normalize_path(path):
-        return f"{os.path.normpath(path)}{SEP}"
-
 
 if __name__ == "__main__":
     pass

app/tools/epg.py

@@ -1,378 +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 re
-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"
-
-    SUFFIXES = {".gz", ".xz", ".lzma", ".xml"}
-
-    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 self.SUFFIXES:
-                    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}")
-                    else:
-                        try:
-                            import gzip
-                            with gzip.open(self._path, "wb") as f_out:
-                                shutil.copyfileobj(tf, f_out)
-                        except OSError as e:
-                            log(f"{self.__class__.__name__} [download *.xml] 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:
@@ -384,39 +51,32 @@ class ChannelsParser:
         refs = []
         dom = parse(path)
         description = "".join(n.data + "\n" for n in dom.childNodes if n.nodeType == Node.COMMENT_NODE)
-        pos_pat = re.compile(r"^\d+\.\d+[EW]$")
 
         for elem in dom.getElementsByTagName("channels"):
             c_count = 0
             comment_count = 0
-            data = ""
-            ch_id = None
-            pos = None
-            ch_type = BqServiceType.DEFAULT
+            current_data = ""
 
             if elem.hasChildNodes():
                 for n in elem.childNodes:
-                    if n.nodeType == Node.ELEMENT_NODE:
-                        ch_id = n.getAttribute("id")
-
                     if n.nodeType == Node.COMMENT_NODE:
                         c_count += 1
                         comment_count += 1
                         txt = n.data.strip()
-
-                        if re.match(pos_pat, txt):
-                            pos = txt
-
                         if comment_count:
                             comment_count -= 1
                         else:
-                            refs.append(BouquetService(name=txt, type=ch_type, data=data.upper(), num=(pos, ch_id)))
+                            ref_data = current_data.split(":")
+                            refs.append(BouquetService(name=txt,
+                                                       type=BqServiceType.DEFAULT,
+                                                       data="{}:{}:{}:{}".format(*ref_data[3:7]).upper(),
+                                                       num="{}:{}:{}".format(*ref_data[3:6]).upper()))
 
                     if n.hasChildNodes():
                         for s_node in n.childNodes:
                             if s_node.nodeType == Node.TEXT_NODE:
                                 comment_count -= 1
-                                data = s_node.data
+                                current_data = s_node.data
         return refs, description
 
     @staticmethod
@@ -430,14 +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

@@ -1,429 +1,72 @@
-# -*- 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 subprocess
 import sys
 from datetime import datetime
+from enum import Enum
+from urllib.request import urlopen
 
-from gi.repository import GObject
+from app.commons import run_task, log, _DATE_FORMAT
+from app.settings import PlayStreamsMode
 
-from app.commons import run_task, log, LOG_DATE_FORMAT
-from app.settings import IS_DARWIN, IS_LINUX, IS_WIN
-
-
-class Player(GObject.GObject):
-    """ Base player class. Also used as a factory. """
-
-    def __init__(self, mode, widget, **kwargs):
-        super().__init__(**kwargs)
-        self._mode = mode
-        self._is_playing = False
-        self._handle = self.get_window_handle(widget.playback_widget)
-
-        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,))
-
-        widget.connect("play", self.on_play)
-        widget.connect("stop", self.on_stop)
-        widget.connect("pause", self.on_pause)
-
-    def get_play_mode(self):
-        pass
-
-    def play(self, mrl=None):
-        pass
-
-    def stop(self):
-        pass
-
-    def pause(self):
-        pass
-
-    def set_time(self, time):
-        pass
-
-    def release(self):
-        pass
-
-    def is_playing(self):
-        pass
-
-    def set_audio_track(self, track):
-        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_pause(self, widget, state):
-        self.pause()
-
-    def on_release(self, widget, state):
-        self.release()
-
-    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 widget.get_window().get_xid()
-        else:
-            try:
-                import ctypes
-
-                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}")
-            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(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)
-
-    @staticmethod
-    def make(name, mode, widget):
-        """ 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.
-
-            Throws a NameError if there is no implementation for the given name.
-        """
-        if name == "mpv":
-            return MpvPlayer.get_instance(mode, widget)
-        elif name == "gst":
-            return GstPlayer.get_instance(mode, widget)
-        elif name == "vlc":
-            return VlcPlayer.get_instance(mode, widget)
-        else:
-            raise NameError(f"There is no such [{name}] implementation.")
-
-
-class MpvPlayer(Player):
-    """ Simple wrapper for MPV media player.
-
-        Uses python-mvp [https://github.com/jaseg/python-mpv].
-    """
-    __INSTANCE = None
-
-    def __init__(self, mode, widget):
-        super().__init__(mode, widget)
-        try:
-            from app.tools import mpv
-
-            self._player = mpv.MPV(wid=str(self._handle),
-                                   input_default_bindings=False,
-                                   input_cursor=False,
-                                   cursor_autohide="no")
-        except OSError as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
-            raise ImportError("No libmpv is found. Check that it is installed!")
-        else:
-            @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)
-
-            @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!")
-
-    @classmethod
-    def get_instance(cls, mode, widget):
-        if not cls.__INSTANCE:
-            cls.__INSTANCE = MpvPlayer(mode, widget)
-        return cls.__INSTANCE
-
-    def get_play_mode(self):
-        return self._mode
-
-    def play(self, mrl=None):
-        if not mrl:
-            return
-
-        self._player.play(mrl)
-        self._is_playing = True
-
-    def stop(self):
-        if self._is_playing:
-            self._player.stop()
-        self._is_playing = False
-
-    def pause(self):
-        self._player.pause = not self._player.pause
-
-    def set_time(self, time):
-        pass
-
-    @run_task
-    def release(self):
-        if self._player:
-            self._player.terminate()
-            self.__INSTANCE = None
-
-    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)
-        try:
-            import gi
-
-            gi.require_version("Gst", "1.0")
-            gi.require_version("GstVideo", "1.0")
-            from gi.repository import Gst, GstVideo
-            # Initialization of GStreamer.
-            Gst.init(sys.argv)
-        except (OSError, ValueError) as e:
-            log(f"{__class__.__name__}: Load library error: {e}")
-            raise ImportError("No GStreamer is found. Check that it is installed!")
-        else:
-            self.STATE = Gst.State
-            self.STAT_RETURN = Gst.StateChangeReturn
-
-            self._player = Gst.ElementFactory.make("playbin", "player")
-            self._player.set_window_handle(self._handle)
-
-            bus = self._player.get_bus()
-            bus.add_signal_watch()
-            bus.connect("message::error", self.on_error)
-            bus.connect("message::state-changed", self.on_state_changed)
-            bus.connect("message::eos", self.on_eos)
-
-    @classmethod
-    def get_instance(cls, mode, widget):
-        if not cls.__INSTANCE:
-            cls.__INSTANCE = GstPlayer(mode, widget)
-        return cls.__INSTANCE
-
-    def get_play_mode(self):
-        return self._mode
-
-    def play(self, mrl=None):
-        self._player.set_state(self.STATE.READY)
-        if not mrl:
-            return
-
-        self._player.set_property("uri", mrl)
-
-        log(f"Setting the URL for playback: {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)
-        else:
-            self.emit("played", 0)
-            self._is_playing = True
-
-    def stop(self):
-        if self._is_playing:
-            log("Stop playback...")
-            self._player.set_state(self.STATE.READY)
-        self._is_playing = False
-
-    def pause(self):
-        state = self._player.get_state(self.STATE.NULL).state
-        if state == self.STATE.PLAYING:
-            self._player.set_state(self.STATE.PAUSED)
-        elif state == self.STATE.PAUSED:
-            self._player.set_state(self.STATE.PLAYING)
-
-    def set_time(self, time):
-        pass
-
-    @run_task
-    def release(self):
-        if self._player:
-            self._is_playing = False
-            self._player.set_state(self.STATE.NULL)
-            self.__INSTANCE = None
-
-    def set_mrl(self, mrl):
-        self._player.set_property("uri", mrl)
-
-    def is_playing(self):
-        return self._is_playing
-
-    def on_error(self, bus, msg):
-        err, dbg = msg.parse_error()
-        log(err)
-        self.emit("error", "Can't Playback!")
-
-    def on_state_changed(self, bus, msg):
-        if not msg.src == self._player:
-            # Not from the player.
-            return
-
-        old_state, new_state, pending = msg.parse_state_changed()
-        if new_state is self.STATE.PLAYING:
-            log("Starting playback...")
-            self.emit("played", 0)
-            self.get_stream_info()
-
-    def on_eos(self, bus, msg):
-        """ Called when an end-of-stream message appears. """
-        self._player.set_state(self.STATE.READY)
-        self._is_playing = False
-
-    def get_stream_info(self):
-        log("Getting stream info...")
-        nr_video = self._player.get_property("n-video")
-        for i in range(nr_video):
-            # Retrieve the stream's video tags.
-            tags = self._player.emit("get-video-tags", i)
-            if tags:
-                _, cod = tags.get_string("video-codec")
-                log(f"Video codec: {cod or 'unknown'}")
-
-        nr_audio = self._player.get_property("n-audio")
-        for i in range(nr_audio):
-            # Retrieve the stream's video tags.
-            tags = self._player.emit("get-audio-tags", i)
-            if tags:
-                _, cod = tags.get_string("audio-codec")
-                log(f"Audio codec: {cod or 'unknown'}")
-
-
-class VlcPlayer(Player):
-    """ Simple wrapper for VLC media player.
-
-        Uses python-vlc [https://github.com/oaubert/python-vlc].
-    """
 
+class Player:
     __VLC_INSTANCE = None
+    __PLAY_STREAMS_MODE = PlayStreamsMode.BUILT_IN
 
-    def __init__(self, mode, widget):
-        super().__init__(mode, widget)
+    def __init__(self, rewind_callback, position_callback, error_callback, playing_callback):
         try:
-            if IS_WIN:
-                os.add_dll_directory(r"C:\Program Files\VideoLAN\VLC")
-
             from app.tools import vlc
             from app.tools.vlc import EventType
-
-            args = f"--quiet {'--no-xlib' if IS_LINUX else ''}"
-            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}")
-            raise ImportError("No VLC is found. Check that it is installed!")
+        except OSError as e:
+            log("{}: Load library error: {}".format(__class__.__name__, e))
+            raise ImportError
         else:
+            self._is_playing = False
+            args = "--quiet {}".format("" if sys.platform == "darwin" else "--no-xlib")
+            self._player = vlc.Instance(args).media_player_new()
             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!"))
 
-            self.init_video_widget()
+            if rewind_callback:
+                # TODO look other EventType options
+                ev_mgr.event_attach(EventType.MediaPlayerBuffering,
+                                    lambda et, p: rewind_callback(p.get_media().get_duration()),
+                                    self._player)
+            if position_callback:
+                ev_mgr.event_attach(EventType.MediaPlayerTimeChanged,
+                                    lambda et, p: position_callback(p.get_time()),
+                                    self._player)
+
+            if error_callback:
+                ev_mgr.event_attach(EventType.MediaPlayerEncounteredError,
+                                    lambda et, p: error_callback(),
+                                    self._player)
+            if playing_callback:
+                ev_mgr.event_attach(EventType.MediaPlayerPlaying,
+                                    lambda et, p: playing_callback(),
+                                    self._player)
 
     @classmethod
-    def get_instance(cls, mode, widget):
+    def get_instance(cls, rewind_callback=None, position_callback=None, error_callback=None, playing_callback=None):
         if not cls.__VLC_INSTANCE:
-            cls.__VLC_INSTANCE = VlcPlayer(mode, widget)
+            cls.__VLC_INSTANCE = Player(rewind_callback, position_callback, error_callback, playing_callback)
         return cls.__VLC_INSTANCE
 
-    def get_play_mode(self):
-        return self._mode
+    @staticmethod
+    def get_play_mode():
+        return Player.__PLAY_STREAMS_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()
-        self._is_playing = False
+            self._is_playing = False
 
     def pause(self):
         self._player.pause()
@@ -437,7 +80,29 @@ class VlcPlayer(Player):
             self._is_playing = False
             self._player.stop()
             self._player.release()
-            self.__VLC_INSTANCE = None
+
+    def set_xwindow(self, xid):
+        self._player.set_xwindow(xid)
+
+    def set_nso(self, widget):
+        """ Used on MacOS to set NSObject.
+
+            Based on gtkvlc.py[get_window_pointer] example from here:
+            https://github.com/oaubert/python-vlc/tree/master/examples
+        """
+        try:
+            import ctypes
+            g_dll = ctypes.CDLL("libgdk-3.0.dylib")
+        except OSError as e:
+            log("{}: Load library error: {}".format(__class__.__name__, e))
+        else:
+            get_nsview = g_dll.gdk_quartz_window_get_nsview
+            get_nsview.restype, get_nsview.argtypes = ctypes.c_void_p, [ctypes.c_void_p]
+            ctypes.pythonapi.PyCapsule_GetPointer.restype = ctypes.c_void_p
+            ctypes.pythonapi.PyCapsule_GetPointer.argtypes = [ctypes.py_object]
+            # Get the C void* pointer to the window
+            pointer = ctypes.pythonapi.PyCapsule_GetPointer(widget.get_window().__gpointer__, None)
+            self._player.set_nsobject(get_nsview(pointer))
 
     def set_mrl(self, mrl):
         self._player.set_mrl(mrl)
@@ -445,34 +110,94 @@ class VlcPlayer(Player):
     def is_playing(self):
         return self._is_playing
 
-    def set_audio_track(self, track):
-        self._player.audio_set_track(track)
+    def set_full_screen(self, full):
+        self._player.set_fullscreen(full)
 
-    def get_audio_track(self):
-        return self._player.audio_get_track()
 
-    def set_subtitle_track(self, track):
-        self._player.video_set_spu(track)
+class HttpPlayer:
+    """ Simple wrapper for VLC media player to interact over http. """
 
-    def set_aspect_ratio(self, ratio):
-        self._player.video_set_aspect_ratio(ratio)
+    __VLC_INSTANCE = None
+    __PLAY_STREAMS_MODE = PlayStreamsMode.VLC
 
-    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])
+    class Commands(Enum):
+        STATUS = "http://127.0.0.1:{}/requests/status.xml"
+        PLAY = "http://127.0.0.1:{}/requests/status.xml?command=in_play&input={}"
+        STOP = "http://127.0.0.1:{}/requests/status.xml?command=pl_stop"
+        CLEAR = "http://127.0.0.1:{}/requests/status.xml?command=pl_empty"
 
-    def init_video_widget(self):
-        if IS_LINUX:
-            self._player.set_xwindow(self._handle)
-        elif IS_DARWIN:
-            self._player.set_nsobject(self._handle)
+    def __init__(self, exe, port, is_darwin):
+        from concurrent.futures import ThreadPoolExecutor as PoolExecutor
+
+        self._executor = PoolExecutor(max_workers=1)
+        self._cmd = [exe, "--no-stats", "--verbose=-1", "--extraintf", "http", "--http-port", port, "--quiet"]
+        if not is_darwin:
+            self._cmd.append("--one-instance")
+
+        self._p = None
+        self._state = None
+        self._port = port
+
+    @classmethod
+    def get_instance(cls, settings):
+        if not cls.__VLC_INSTANCE:
+            import shutil
+
+            is_darwin = settings.is_darwin
+            # TODO Add options[vlc_exe and port] to the settings!
+            exe = "/Applications/VLC.app/Contents/MacOS/VLC" if is_darwin else "/usr/bin/vlc"
+            if shutil.which(exe) is None:
+                raise ImportError
+            cls.__VLC_INSTANCE = HttpPlayer(exe=exe, port=str(9090), is_darwin=is_darwin)
+        return cls.__VLC_INSTANCE
+
+    @staticmethod
+    def get_play_mode():
+        return HttpPlayer.__PLAY_STREAMS_MODE
+
+    @run_task
+    def play(self, mrl=None):
+        if not self._p or self._p and self._p.poll() is not None:
+            self._p = subprocess.Popen(self._cmd + [mrl], preexec_fn=os.setsid)
+            self._p.communicate()
         else:
-            self._player.set_hwnd(self._handle)
+            self._executor.submit(self.open_command, self.Commands.CLEAR)
+            self._executor.submit(self.open_command, self.Commands.PLAY, mrl)
+
+    def open_command(self, command, url=None):
+        if command is self.Commands.PLAY:
+            url = self.Commands.PLAY.value.format(self._port, url)
+        else:
+            url = command.value.format(self._port)
+
+        try:
+            with urlopen(url, timeout=5) as f:
+                self._state = command
+        except Exception as e:
+            log("{}[open_command, {}] error: {}".format(__class__.__name__, command, e))
+
+    def stop(self):
+        if self._state is self.Commands.PLAY:
+            self._executor.submit(self.open_command, self.Commands.STOP)
+
+    def pause(self):
+        pass
+
+    def set_time(self, time):
+        pass
+
+    @run_task
+    def release(self):
+        if self._p and self._p.poll() is None:
+            import signal
+            # Good explanation here: https://stackoverflow.com/a/4791612
+            os.killpg(os.getpgid(self._p.pid), signal.SIGTERM)
+
+    def is_playing(self):
+        return self._state is self.Commands.PLAY
+
+    def set_full_screen(self, full):
+        pass
 
 
 class Recorder:
@@ -483,18 +208,15 @@ class Recorder:
 
     def __init__(self, settings):
         try:
-            if IS_WIN:
-                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
@@ -508,11 +230,10 @@ 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(" ", "_"))
         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()
@@ -520,7 +241,7 @@ 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):
@@ -542,7 +263,7 @@ 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/picons.py

@@ -1,245 +1,23 @@
-# -*- 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 glob
 import os
 import re
 import shutil
-import subprocess
+
 from collections import namedtuple
 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 .satellites import _HEADERS
+from app.commons import run_task
+from app.settings import SettingsType
 
 _ENIGMA2_PICON_KEY = "{:X}:{:X}:{}"
 _NEUTRINO_PICON_KEY = "{:x}{:04x}{:04x}.png"
 
 Provider = namedtuple("Provider", ["logo", "name", "pos", "url", "on_id", "ssid", "single", "selected"])
-Picon = namedtuple("Picon", ["ref", "ssid"])
-
-
-class PiconsError(Exception):
-    pass
-
-
-class PiconsCzDownloader:
-    """ The main class for loading picons from the https://picon.cz/ source (by Chocholoušek). """
-
-    _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": ""}
-    _LINK_PATTERN = re.compile(r"((.*)-\d+x\d+)-(.*)_by_chocholousek.7z$")
-    _FILE_PATTERN = re.compile(b"\\s+(\\w+\\.png).*")
-
-    def __init__(self, picon_ids=set(), appender=log):
-        self._perm_links = {}
-        self._providers = {}
-        self._provider_logos = {}
-        self._picon_ids = picon_ids
-        self._appender = appender
-
-    def init(self):
-        """ Initializes dict with values: download_id -> perm link and provider data.  """
-        if self._perm_links:
-            return
-
-        self._HEADER["Referer"] = self._PERM_URL
-
-        with requests.get(url=self._PERM_URL, headers=self._HEADER, stream=True) as request:
-            if request.reason == "OK":
-                logo_map = self.get_logos_map()
-                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
-                    self._perm_links[str(l_id)] = str(perm_link)
-                    data = re.match(self._LINK_PATTERN, perm_link)
-                    if data:
-                        sat_pos = data.group(3)
-                        # 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
-
-                        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:
-                            self._providers[sat_pos].append(prv)
-                        else:
-                            self._providers[sat_pos] = [prv]
-            else:
-                log(f"{self.__class__.__name__} [get permalinks] error: {request.reason}")
-                raise PiconsError(request.reason)
-
-    @property
-    def providers(self):
-        return self._providers
-
-    def get_sat_providers(self, url):
-        return self._providers.get(url, [])
-
-    def download(self, provider, picons_path, picon_ids=None):
-        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}")
-                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.extract(dest, picons_path, picon_ids)
-            else:
-                log(f"{self.__class__.__name__} [download] error: {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!")
-
-        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"
-            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()
-            if err:
-                log(f"{self.__class__.__name__} [extract] error: {err}")
-                raise PiconsError(err)
-        except OSError as e:
-            log(f"{self.__class__.__name__} [extract] error: {e}")
-            raise PiconsError(e)
-
-        is_filter = bool(picon_ids)
-        ids = picon_ids or self._picon_ids
-        to_extract = []
-
-        for o in re.finditer(self._FILE_PATTERN, out):
-            p_id = o.group(1).decode("utf-8", errors="ignore")
-            if p_id in ids:
-                to_extract.append(p_id)
-
-        if is_filter and not to_extract:
-            if os.path.isfile(src):
-                os.remove(src)
-            raise PiconsError("No matching picons found!")
-
-        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()
-            if err:
-                log(f"{self.__class__.__name__} [extract] error: {err}")
-                raise PiconsError(err)
-            else:
-                if os.path.isfile(src):
-                    os.remove(src)
-        except OSError as e:
-            log(e)
-            raise PiconsError(e)
-
-    def get_logo_data(self, url):
-        """ Returns the logo data if present. """
-        return self._provider_logos.get(url, None)
-
-    def get_provider_logo(self, url):
-        """ Retrieves package logo. """
-        # Getting package logo.
-        logo = self._provider_logos.get(url, None)
-        if logo:
-            return logo
-
-        try:
-            with requests.get(url=url, stream=True) as logo_request:
-                if logo_request.reason == "OK":
-                    data = logo_request.content
-                    self._provider_logos[url] = data
-                    return data
-                else:
-                    log(f"Downloading package logo error: {logo_request.reason}")
-        except requests.exceptions.ConnectionError as e:
-            log(f"{self.__class__.__name__} error [get provider logo]: {e}")
-
-    def get_logos_map(self):
-        return {"piconblack": "b50",
-                "picontransparent": "t50",
-                "piconwhite": "w50",
-                "piconmirrorglass": "mr100",
-                "piconnoName": "n100",
-                "piconsrhd": "srhd100",
-                "piconfreezeframe": "ff220",
-                "piconfreezewhite": "fw100",
-                "piconpoolrainbow": "r100",
-                "piconsimpleblack": "s220",
-                "piconjustblack": "jb220",
-                "picondirtypaper": "dp220",
-                "picongray": "g400",
-                "piconmonochrom": "m220",
-                "picontransparentwhite": "tw100",
-                "picontransparentdark": "td220",
-                "piconoled": "o96",
-                "piconblack80": "b50",
-                "piconblack3d": "b50",
-                "piconwin11": "win11220",
-                "piconSNPtransparent": "t50",
-                "piconSNPblack": "b50",
-                }
-
-    def get_name_map(self):
-        return {"antiksat": "ANTIK",
-                "digiczsk": "DIGI",
-                "DTTitaly": "picon_trs-it",
-                "dvbtCZSK": "picon_trs",
-                "PolandDTT": "picon_trs-pl",
-                "freeSAT": "UPC DIRECT",
-                "orangesat": "ORANGE TV",
-                "skylink": "M7 GROUP",
-                }
+Picon = namedtuple("Picon", ["ref", "ssid", "v_pid"])
 
 
 class PiconsParser(HTMLParser):
     """ Parser for package html page. (https://www.lyngsat.com/packages/*provider-name*.html) """
-    _BASE_URL = "https://www.lyngsat.com"
 
     def __init__(self, entities=False, separator=' ', single=None):
 
@@ -255,9 +33,9 @@ class PiconsParser(HTMLParser):
         self.picons = []
 
     def handle_starttag(self, tag, attrs):
-        if tag == "td":
+        if tag == 'td':
             self._is_td = True
-        if tag == "th":
+        if tag == 'th':
             self._is_th = True
         if tag == "img":
             self._current_row.append(attrs[0][1])
@@ -268,29 +46,32 @@ class PiconsParser(HTMLParser):
             self._current_cell.append(data.strip())
 
     def handle_endtag(self, tag):
-        if tag == "td":
+        if tag == 'td':
             self._is_td = False
-        elif tag == "th":
+        elif tag == 'th':
             self._is_th = False
 
-        if tag in ("td", "th"):
+        if tag in ('td', 'th'):
             final_cell = self._separator.join(self._current_cell).strip()
             self._current_row.append(final_cell)
             self._current_cell = []
-        elif tag == "tr":
+        elif tag == 'tr':
             row = self._current_row
             ln = len(row)
 
-            if self._single and ln == 4 and row[0].startswith("/logo/"):
-                self.picons.append(Picon(row[0].strip(), "0"))
+            if self._single and ln == 4 and row[0].startswith("../../logo/"):
+                self.picons.append(Picon(row[0].strip("../"), "0", "0"))
             else:
-                if ln > 8:
+                if 9 < ln < 13:
                     url = None
-                    if row[2].startswith("/logo/"):
-                        url = row[2]
+                    if row[0].startswith("../logo/"):
+                        url = row[0]
+                    elif row[1].startswith("../logo/"):
+                        url = row[1]
 
-                    if url and row[0].isdigit():
-                        self.picons.append(Picon(url, row[0]))
+                    ssid = row[-4]
+                    if url and len(ssid) > 2:
+                        self.picons.append(Picon(url, ssid, row[-3]))
 
             self._current_row = []
 
@@ -298,47 +79,34 @@ class PiconsParser(HTMLParser):
         pass
 
     @staticmethod
-    def parse(provider, picons_path, picon_ids, s_type=SettingsType.ENIGMA_2):
-        """ Returns tuple(url, picon file name) list. """
-        req = requests.get(provider.url, timeout=5)
-        if req.status_code == 200:
-            logo_data = req.text
-        else:
-            log("Provider picons downloading error: {} {}".format(provider.url, req.reason))
-            return
-
-        on_id, pos, ssid, single = provider.on_id, provider.pos, provider.ssid, provider.single
-        neg_pos = pos.endswith("W")
-        pos = int("".join(c for c in pos if c.isdigit()))
-        # For negative (West) positions 3600 - numeric position value!!!
-        if neg_pos:
-            pos = 3600 - pos
-
-        parser = PiconsParser(single=provider.single)
-        parser.reset()
-        parser.feed(logo_data)
-        picons = parser.picons
-        picons_data = []
-
-        if picons:
-            for p in picons:
-                try:
-                    if single:
-                        on_id, freq = on_id.strip().split("::")
-                        namespace = "{:X}{:X}".format(int(pos), int(freq))
-                    else:
-                        namespace = "{:X}0000".format(int(pos))
-
-                    if single and not ssid.isdigit():
-                        ssid = "".join(c for c in ssid if c.isdigit()) or "0"
-                    name = PiconsParser.format(ssid if single else p.ssid, on_id, namespace, picon_ids, s_type)
-                    p_name = picons_path + (name if name else os.path.basename(p.ref))
-                    picons_data.append(("{}{}".format(PiconsParser._BASE_URL, p.ref), p_name))
-                except (TypeError, ValueError) as e:
-                    msg = "Picons format parse error: {}".format(p) + "\n" + str(e)
-                    log(msg)
-
-        return picons_data
+    def parse(open_path, picons_path, tmp_path, provider, picon_ids, s_type=SettingsType.ENIGMA_2):
+        with open(open_path, encoding="utf-8", errors="replace") as f:
+            on_id, pos, ssid, single = provider.on_id, provider.pos, provider.ssid, provider.single
+            neg_pos = pos.endswith("W")
+            pos = int("".join(c for c in pos if c.isdigit()))
+            # For negative (West) positions 3600 - numeric position value!!!
+            if neg_pos:
+                pos = 3600 - pos
+            parser = PiconsParser(single=single)
+            parser.reset()
+            parser.feed(f.read())
+            picons = parser.picons
+            if picons:
+                os.makedirs(picons_path, exist_ok=True)
+                for p in picons:
+                    try:
+                        if single:
+                            on_id, freq = on_id.strip().split("::")
+                            namespace = "{:X}{:X}".format(int(pos), int(freq))
+                        else:
+                            namespace = "{:X}0000".format(int(pos))
+                        name = PiconsParser.format(ssid if single else p.ssid, on_id, namespace, picon_ids, s_type)
+                        p_name = picons_path + (name if name else os.path.basename(p.ref))
+                        shutil.copyfile(tmp_path + "www.lyngsat.com/" + p.ref.lstrip("."), p_name)
+                    except (TypeError, ValueError) as e:
+                        msg = "Picons format parse error: {}".format(p) + "\n" + str(e)
+                        # log(msg)
+                        print(msg)
 
     @staticmethod
     def format(ssid, on_id, namespace, picon_ids, s_type):
@@ -357,8 +125,7 @@ class ProviderParser(HTMLParser):
     _POSITION_PATTERN = re.compile("at\s\d+\..*(?:E|W)']")
     _ONID_TID_PATTERN = re.compile("^\d+-\d+.*")
     _TRANSPONDER_FREQUENCY_PATTERN = re.compile("^\d+ [HVLR]+")
-    _DOMAINS = {"/tvchannels/", "/radiochannels/", "/packages/", "/logo/"}
-    _BASE_URL = "https://www.lyngsat.com"
+    _DOMAINS = {"/tvchannels/", "/radiochannels/", "/packages/"}
 
     def __init__(self, entities=False, separator=' '):
 
@@ -386,17 +153,26 @@ class ProviderParser(HTMLParser):
         if tag == 'tr':
             self._is_th = True
         if tag == "img":
-            if attrs[0][1].startswith("/logo/"):
+            if attrs[0][1].startswith("logo/"):
                 self._current_row.append(attrs[0][1])
         if tag == "a":
             url = attrs[0][1]
             if any(d in url for d in self._DOMAINS):
                 self._current_row.append(url)
+        if tag == "font" and len(attrs) == 1:
+            atr = attrs[0]
+            if len(atr) == 2 and atr[1] == "darkgreen":
+                self._is_onid_tid = True
 
     def handle_data(self, data):
         """ Save content to a cell """
         if self._is_td or self._is_th:
             self._current_cell.append(data.strip())
+        if self._is_onid_tid:
+            m = self._ONID_TID_PATTERN.match(data)
+            if m:
+                self._on_id, tid = m.group().split("-")
+            self._is_onid_tid = False
 
     def handle_endtag(self, tag):
         if tag == 'td':
@@ -409,49 +185,41 @@ class ProviderParser(HTMLParser):
             self._current_row.append(final_cell)
             self._current_cell = []
         elif tag == 'tr':
-            row = self._current_row
+            r = self._current_row
             # Satellite position
             if not self._positon:
-                pos = re.findall(self._POSITION_PATTERN, str(row))
+                pos = re.findall(self._POSITION_PATTERN, str(r))
                 if pos:
                     self._positon = "".join(c for c in str(pos) if c.isdigit() or c in ".EW")
 
-            len_row = len(row)
+            len_row = len(r)
             if len_row > 2:
-                m = self._TRANSPONDER_FREQUENCY_PATTERN.match(row[0])
+                m = self._TRANSPONDER_FREQUENCY_PATTERN.match(r[1])
                 if m:
                     self._freq = m.group().split()[0]
 
-            if len_row > 12:
+            if len_row == 12:
                 # Providers
-                name = row[5]
+                name = r[5]
                 self._prv_names.add(name)
-                m = self._ONID_TID_PATTERN.match(str(row[-5]))
+                m = self._ONID_TID_PATTERN.match(str(r[-2]))
                 if m:
                     on_id, tid = m.group().split("-")
                     if on_id not in self._ids:
-                        self._on_id = on_id
-                        row[-2] = on_id
+                        r[-2] = on_id
                         self._ids.add(on_id)
-                        row[0] = self._positon
+                        r[0] = self._positon
                     if name + on_id not in self._prv_names:
                         self._prv_names.add(name + on_id)
-                        logo_data = None
-                        if row[2].startswith("/logo/"):
-                            req = requests.get(self._BASE_URL + row[2], timeout=5)
-                            if req.status_code == 200:
-                                logo_data = req.content
-                            else:
-                                log("Downloading provider logo error: {}".format(req.reason))
-                        self.rows.append(Provider(logo=logo_data, name=name, pos=self._positon, url=row[6], on_id=on_id,
+                        self.rows.append(Provider(logo=r[2], name=name, pos=self._positon, url=r[6], on_id=on_id,
                                                   ssid=None, single=False, selected=True))
-            elif 6 < len_row < 12:
+            elif 6 < len_row < 10:
                 # Single services
                 name, url, ssid = None, None, None
-                if row[0].startswith("http"):
-                    name, url, ssid = row[1], row[0], row[0]
-                elif row[1].startswith("http"):
-                    name, url, ssid = row[2], row[1], row[0]
+                if r[0].startswith("http"):
+                    name, url, ssid = r[1], r[0], r[4]
+                elif r[1].startswith("http"):
+                    name, url, ssid = r[2], r[1], r[5]
 
                 if name and url:
                     on_id = "{}::{}".format(self._on_id if self._on_id else "1", self._freq)
@@ -467,49 +235,18 @@ class ProviderParser(HTMLParser):
         super().reset()
 
 
-def parse_providers(url):
-    """ Returns a list of providers sorted by logo [single channels after providers]. """
+def parse_providers(open_path):
     parser = ProviderParser()
+    parser.reset()
 
-    request = requests.get(url=url, headers=_HEADERS)
-    if request.status_code == 200:
-        parser.feed(request.text)
-    else:
-        log("Parse providers error [{}]: {}".format(url, request.reason))
+    with open(open_path, encoding="utf-8", errors="replace") as f:
+        parser.feed(f.read())
 
-    def srt(p):
-        if p.logo is None:
-            return 1
-        return 0
-
-    providers = parser.rows
-    providers.sort(key=srt)
-
-    return providers
-
-
-def download_picon(src_url, dest_path):
-    """ 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)))
-
-    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)
-    else:
-        try:
-            with open(dest_path, "wb") as f:
-                for chunk in req:
-                    f.write(chunk)
-        except OSError as e:
-            err_msg = "Saving picon [{}] error: {}".format(dest_path, e)
-            log(err_msg)
+        return parser.rows
 
 
 @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.
@@ -520,7 +257,7 @@ 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

@@ -1,112 +1,31 @@
-# -*- 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 downloading satellites, transponders and services from the Web.
-
-    Sources: www.flysat.com, www.lyngsat.com, www.kingofsat.net.
-    Replaces or updates the current satellites.xml file.
+""" Module for download satellites from internet ("flysat.com")
+    for  replace or update current satellites.xml file.
 """
 import re
+
+import requests
 from enum import Enum
 from html.parser import HTMLParser
 
-import requests
-
 from app.commons import log
 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
+from app.eparser.ecommons import PLS_MODE
 
 
 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.tv/satellites.php",)
 
     @staticmethod
     def get_sources(src):
         return src.value
 
 
-class Cell:
-    """ Cell representation for table parsers. """
-    __slots__ = ["_text", "_url", "_img"]
-
-    def __init__(self, text=None, link=None, img=None):
-        self._text = text
-        self._url = link
-        self._img = img
-
-    def __repr__(self):
-        return f"Cell({self._text}, {self._url}, {self._img})"
-
-    def __str__(self):
-        return f"<Cell(text={self._text}, link={self._url}, img={self._img})>"
-
-    def __iter__(self):
-        return (x for x in (self._text, self._url, self._img))
-
-    def __len__(self):
-        return 3
-
-    @property
-    def text(self):
-        return self._text
-
-    @text.setter
-    def text(self, value):
-        self._text = value
-
-    @property
-    def url(self):
-        return self._url
-
-    @url.setter
-    def url(self, value):
-        self._url = value
-
-    @property
-    def img(self):
-        return self._img
-
-    @img.setter
-    def img(self, value):
-        self._img = value
-
-
 class SatellitesParser(HTMLParser):
     """ Parser for satellite html page. """
 
-    POS_PAT = re.compile(r".*?(\d+\.\d°?[EW]).*")
+    _HEADERS = {"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:45.0) Gecko/20100101 Firefox/59.02"}
 
     def __init__(self, source=SatelliteSource.FLYSAT, entities=False, separator=' '):
 
@@ -122,21 +41,13 @@ 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":
+        if tag == 'td':
             self._is_td = True
-        if tag == "tr":
+        if tag == 'tr':
             self._is_th = True
         if tag == "a":
-            for atr in attrs:
-                if atr[0] == "href":
-                    self._current_row.append(atr[1])
+            self._current_row.append(attrs[0][1])
 
     def handle_data(self, data):
         """ Save content to a cell """
@@ -144,16 +55,16 @@ class SatellitesParser(HTMLParser):
             self._current_cell.append(data.strip())
 
     def handle_endtag(self, tag):
-        if tag == "td":
+        if tag == 'td':
             self._is_td = False
-        elif tag == "tr":
+        elif tag == 'tr':
             self._is_th = False
 
-        if tag in ("td", "th"):
+        if tag in ('td', 'th'):
             final_cell = self._separator.join(self._current_cell).strip()
             self._current_row.append(final_cell)
             self._current_cell = []
-        elif tag == "tr":
+        elif tag == 'tr':
             row = self._current_row
             self._rows.append(row)
             self._current_row = []
@@ -169,624 +80,172 @@ 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=self._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:
+                extra_pattern = re.compile("^https://www\.lyngsat\.com/[\w-]+\.html")
+                base_url = "https://www.lyngsat.com/"
+                sats = []
+                current_pos = "0"
+                for row in filter(lambda x: len(x) in (5, 7, 8), self._rows):
+                    r_len = len(row)
+                    if r_len == 7:
+                        current_pos = self.parse_position(row[2])
+                        name = row[1].rsplit("/")[-1].rstrip(".html").replace("-", " ")
+                        sats.append((name, current_pos, row[5], base_url + row[1], False))  # [all in one] satellites
+                        sats.append((row[4], current_pos, row[5], base_url + row[3], False))
+                    if r_len == 8:  # for a very limited number of satellites
+                        data = list(filter(None, row))
+                        urls = set()
+                        sat_type = ""
+                        for d in data:
+                            url = re.match(extra_pattern, d)
+                            if url:
+                                urls.add(url.group(0))
+                            if d in ("C", "Ku", "CKu"):
+                                sat_type = d
+                        current_pos = self.parse_position(data[1])
+                        for url in urls:
+                            name = url.rsplit("/")[-1].rstrip(".html").replace("-", " ")
+                            sats.append((name, current_pos, sat_type, base_url + url, False))
+                    elif r_len == 5:
+                        sats.append((row[2], current_pos, row[3], base_url + row[1], False))
+                return sats
 
     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()
+        url = "https://www.flysat.com/" + sat_url if self._source is SatelliteSource.FLYSAT else sat_url
+        request = requests.get(url=url, headers=self._HEADERS)
+        reason = request.reason
         trs = []
-
-        if self._source is SatelliteSource.KINGOFSAT:
-            sat_url = f"https://en.kingofsat.tv/{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}")
-        else:
-            if request.status_code == 200:
-                self.feed(request.text)
-                if self._source is SatelliteSource.FLYSAT:
-                    self.get_transponders_for_fly_sat(trs)
-                elif self._source is SatelliteSource.LYNGSAT:
-                    self.get_transponders_for_lyng_sat(trs)
-                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}")
+        if reason == "OK":
+            self.feed(request.text)
+            if self._source is SatelliteSource.FLYSAT:
+                self.get_transponders_for_fly_sat(trs)
+            elif self._source is SatelliteSource.LYNGSAT:
+                self.get_transponders_for_lyng_sat(trs)
 
         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+))?.*"))
+        """ Parsing transponders for LyngSat """
+        frq_pol_pattern = re.compile("(\\d{4,5})\\s+([RLHV]).*")
+        sr_fec_pattern = re.compile("^(\\d{4,5})-(\\d/\\d)(.+PSK)?(.*)?$")
+        sys_pattern = re.compile("(DVB-S[2]?) ?(PLS+ (Root|Gold|Combo)+ (\\d+))* ?(multistream stream (\\d+))?",
+                                 re.IGNORECASE)
+        zeros = "000"
+        pls_modes = {v: k for k, v in PLS_MODE.items()}
 
-        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 r in filter(lambda x: len(x) > 8, self._rows):
+            for frq in r[1], r[2], r[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)
+            sr_fec = re.match(sr_fec_pattern, r[-3])
+            if not sr_fec:
                 continue
-
-            sys, mod, sr, fec = res.group(1), res.group(2), res.group(3), res.group(4)
+            sr, fec, mod = sr_fec.group(1), sr_fec.group(2), sr_fec.group(3)
             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)
 
-            if plp is not None:
-                log(f"Detected T2-MI transponder! [{freq} {sr} {pol}] ")
+            res = re.match(sys_pattern, r[-4])
+            if not res:
+                continue
 
-            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)
+            sys = res.group(1)
+            pls_mode = res.group(3)
+            pls_mode = pls_modes.get(pls_mode.capitalize(), None) if pls_mode else pls_mode
+            pls_code = res.group(4)
+            pls_id = res.group(6)
+
+            tr = Transponder(frq + zeros, sr + zeros, pol, fec, sys, mod, pls_mode, pls_code, pls_id)
             if is_transponder_valid(tr):
                 trs.append(tr)
 
-    def get_transponders_for_king_of_sat(self, trs):
-        """ Getting transponders for KingOfSat source.
-
-            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+).*")
-
-        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 = 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)
-
-
-class ServicesParser(HTMLParser):
-    """ Services parser for LYNGSAT source. """
-
-    def __init__(self, source=SatelliteSource.LYNGSAT, entities=False, separator=' ', lang=None):
-
-        HTMLParser.__init__(self)
-
-        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"}
-
-        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._lang = "en"
-        if lang:
-            langs = {"en", "fr", "nl", "de", "se", "no", "pt", "es", "it", "pl",
-                     "cz", "gr", "fi", "ar", "tr", "ru", "sc", "ro", "hu", "sq"}
-            lang, _, _ = lang.partition("_")
-            self._lang = lang if lang in langs else self._lang
-
-        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":
-            self._is_td = True
-        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
-        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:
-                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
-        elif tag == "tr":
-            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
-            self._current_row.append(self._current_cell)
-            self._current_cell_text = []
-            self._current_cell = Cell()
-        elif tag == "tr":
-            row = self._current_row
-            self._rows.append(row)
-            self._current_row = []
-
-    def error(self, message):
-        log(f"ServicesParser error: {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}!")
-
-        self._rows.clear()
-        try:
-            request = requests.get(url=url, headers=_HEADERS, timeout=_TIMEOUT)
-        except requests.exceptions.RequestException as e:
-            raise ValueError(e)
-        else:
-            reason = request.reason
-            if reason == "OK":
-                self.feed(request.text)
-            else:
-                raise ValueError(reason)
-
-    def get_transponders_links(self, sat_url):
-        """ Returns transponder links. """
-        try:
-            if self._source is SatelliteSource.KINGOFSAT:
-                sat_url = f"https://en.kingofsat.tv/{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://{self._lang}.kingofsat.tv/{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
-        return []
-
-    def get_transponder_services(self, tr_url, sat_position=None, use_pids=False):
-        """ Returns services for given transponder.
-
-            @param tr_url: transponder URL.
-            @param sat_position: custom satellite position. Sometimes required to adjust the namespace.
-            @param use_pids: if possible use additional pids [video, audio].
-        """
-        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 []
-
-    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 = self.get_position(pos_tr.group(1))
-                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 td.group(5):
-                        log(f"Detected T2-MI transponder! [{freq} {sr} {pol}]")
-
-                    if td.group(6):
-                        log(f"Detected multi-stream transponder! [{freq} {sr} {pol}]")
-                        multi = True
-
-                    tr = self._TR.format(freq, sr, pol, fec, pos, inv, sys, s2_flags)
-
-        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():
-                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)
-                    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))
-                except ValueError as e:
-                    log(f"ServicesParser error [get transponder services]: {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)
-                if not all((freq, nid, tid)):
-                    log(f"Error. Not enough parameters [Frequency={freq}, NID={nid}, TID={tid}].")
-                    continue
-
-                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"))
-                reg, grp = r[3].text, r[4].text
-
-                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, reg, grp, 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) or "0"
-        # For negative (West) positions: 3600 - numeric position value!!!
-        namespace = f"{3600 - abs(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) 2018-2023 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 YouTube service. """
+""" Module for working with YouTube service """
 import gzip
 import json
 import os
@@ -35,21 +7,19 @@ 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"}
@@ -73,10 +43,7 @@ class YouTube:
         self._callback = callback
 
         if self._settings.enable_yt_dl:
-            try:
-                self._yt_dl = YouTubeDL.get_instance(self._settings, callback=self._callback)
-            except YouTubeException:
-                pass  # NOP
+            self._yt_dl = YouTubeDL.get_instance(self._settings, callback=self._callback)
 
     @classmethod
     def get_instance(cls, settings, callback=log):
@@ -110,8 +77,6 @@ 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("yt-dlp initialization error.")
             return self._yt_dl.get_yt_link(url, skip_errors)
 
         return self.get_yt_link_by_id(video_id)
@@ -122,119 +87,44 @@ 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 fmts if i.get("itag", -1) in Quality and "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 JSONDecodeError 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("+", " ")
 
-    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("yt-dlp is not initialized!")
+            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))
 
-                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})
-
-        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 = {
-        "WEB_EMBED": {"context": {"client": {"clientName": "WEB_EMBEDDED_PLAYER",
-                                             "clientVersion": "2.20210721.00.00",
-                                             "clientScreen": "EMBED"}},
-                      "header": {"User-Agent": "Mozilla/5.0"},
-                      "api_key": "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8"},
-
-        "ANDROID_EMBED": {"context": {"client": {"clientName": "ANDROID_EMBEDDED_PLAYER",
-                                                 "clientVersion": "17.31.35",
-                                                 "clientScreen": "EMBED",
-                                                 "androidSdkVersion": 30}},
-                          "header": {"User-Agent": "com.google.android.youtube/"},
-                          "api_key": "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8"}
-
-    }
-
-    def __init__(self, client="ANDROID_EMBED"):
-        """ 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)
+            return None, rsn
 
 
 class PlayListParser(HTMLParser):
@@ -246,7 +136,6 @@ class PlayListParser(HTMLParser):
         self._header = ""
         self._playlist = []
         self._is_script = False
-        self._scr_start = ('var ytInitialData = ', 'window["ytInitialData"] = ')
 
     def handle_starttag(self, tag, attrs):
         if tag == "script":
@@ -255,15 +144,12 @@ class PlayListParser(HTMLParser):
     def handle_data(self, data):
         if self._is_script:
             data = data.lstrip()
-            if data.startswith(self._scr_start):
-                data = data.split(";")[0]
-                for s in self._scr_start:
-                    data = data.lstrip(s)
-
+            if data.startswith('window["ytInitialData"] = '):
+                data = data.split(";")[0].lstrip('window["ytInitialData"] = ')
                 try:
                     resp = json.loads(data)
                 except JSONDecodeError as e:
-                    log(f"{__class__.__name__}: Parsing data error: {e}")
+                    log("{}: Parsing data error: {}".format(__class__.__name__, e))
                 else:
                     sb = resp.get("sidebar", None)
                     if sb:
@@ -275,13 +161,13 @@ class PlayListParser(HTMLParser):
 
                     ct = resp.get("contents", None)
                     if ct:
-                        for d in [(d.get("title", {}).get("runs", [{}])[0].get("text", ""),
+                        for d in [(d.get("title", {}).get("simpleText", ""),
                                    d.get("videoId", "")) for d in flat("playlistVideoRenderer", ct)]:
                             self._playlist.append(d)
             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):
@@ -297,9 +183,9 @@ 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)
@@ -307,22 +193,21 @@ class PlayListParser(HTMLParser):
 
 
 class YouTubeDL:
-    """ Utility class [experimental] for working with yt-dlp.
+    """ Utility class [experimental] for working with youtube-dl.
 
-         [https://github.com/yt-dlp/yt-dlp]
+         [https://github.com/ytdl-org/youtube-dl]
      """
 
     _DL_INSTANCE = None
     _DownloadError = None
-    _LATEST_RELEASE_URL = "https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest"
+    _LATEST_RELEASE_URL = "https://api.github.com/repos/ytdl-org/youtube-dl/releases/latest"
     _OPTIONS = {"noplaylist": True,  # Single video instead of a playlist [ignoring playlist in URL].
-                "extract_flat": False,  # Do not resolve URLs, return the immediate result.
                 "quiet": True,  # Do not print messages to stdout.
                 "simulate": True,  # Do not download the video files.
                 "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/"
         self._update = settings.enable_yt_dl_update
         self._supported = {"22", "18"}
         self._dl = None
@@ -339,7 +224,7 @@ class YouTubeDL:
         return cls._DL_INSTANCE
 
     def init(self):
-        if not os.path.isfile(f"{self._path}yt_dlp{SEP}version.py"):
+        if not os.path.isfile(self._path + "youtube_dl/version.py"):
             self.get_latest_release()
 
         if self._path not in sys.path:
@@ -349,80 +234,72 @@ class YouTubeDL:
 
     def init_dl(self):
         try:
-            import yt_dlp
+            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 yt_dlp.__file__:
-                msg = "Another version of yt-dlp was found on your system!"
-                log(msg)
-                raise YouTubeException(msg)
-
             if self._update:
-                if hasattr(yt_dlp.version, "__version__"):
+                if hasattr(youtube_dl.version, "__version__"):
                     l_ver = self.get_last_release_id()
-                    cur_ver = yt_dlp.version.__version__
-                    if l_ver and yt_dlp.version.__version__ < l_ver:
-                        msg = f"yt-dlp has new release!\nCurrent: {cur_ver}. Last: {l_ver}."
+                    cur_ver = youtube_dl.version.__version__
+                    if youtube_dl.version.__version__ < l_ver:
+                        msg = "youtube-dl has new release!\nCurrent: {}. Last: {}.".format(cur_ver, l_ver)
                         show_notification(msg)
                         log(msg)
                         self._callback(msg, False)
                         self.get_latest_release()
 
-            self._DownloadError = yt_dlp.utils.DownloadError
-            self._dl = yt_dlp.YoutubeDL(self._OPTIONS)
-            msg = "yt-dlp initialized..."
+            self._DownloadError = youtube_dl.utils.DownloadError
+            self._dl = youtube_dl.YoutubeDL(self._OPTIONS)
+            msg = "youtube-dl initialized..."
             show_notification(msg)
             log(msg)
 
     @staticmethod
     def get_last_release_id():
         """ Getting last release id. """
-        url = "https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest"
-        try:
-            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}")
+        url = "https://api.github.com/repos/ytdl-org/youtube-dl/releases/latest"
+        with urlopen(url, timeout=10) as resp:
+            return json.loads(resp.read().decode("utf-8")).get("tag_name", "0")
 
     def get_latest_release(self):
         try:
             self._is_update_process = True
-            log("Getting the last yt-dlp release...")
+            log("Getting the last youtube-dl release...")
 
             with urlopen(YouTubeDL._LATEST_RELEASE_URL, timeout=10) as resp:
                 r = json.loads(resp.read().decode("utf-8"))
                 zip_url = r.get("zipball_url", None)
                 if zip_url:
-                    if os.path.isdir(self._path):
-                        shutil.rmtree(self._path)
-
-                    zip_file = f"{self._path}yt.zip"
+                    zip_file = self._path + "yt.zip"
                     os.makedirs(os.path.dirname(self._path), exist_ok=True)
                     f_name, headers = urlretrieve(zip_url, filename=zip_file)
 
                     import zipfile
 
                     with zipfile.ZipFile(f_name) as arch:
+
+                        if os.path.isdir(self._path):
+                            shutil.rmtree(self._path)
+                        else:
+                            os.makedirs(os.path.dirname(self._path), exist_ok=True)
+
                         for info in arch.infolist():
-                            pref, sep, f = info.filename.partition("/yt_dlp/")
+                            pref, sep, f = info.filename.partition("/youtube_dl/")
                             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 yt-dlp release is done!"
+                        msg = "Getting the last youtube-dl release is done!"
                         show_notification(msg)
                         log(msg)
                         self._callback(msg, False)
-
-                    if os.path.isfile(zip_file):
-                        os.remove(zip_file)
-                    return True
+                        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
@@ -433,31 +310,22 @@ class YouTubeDL:
             self._callback("Update process. Please wait.", False)
             return {}, ""
 
-        info = self.get_info(url, skip_errors)
-        fmts = info.get("formats", None)
-        if fmts:
-            return {Quality.get(int(fm["format_id"])): fm.get("url", "") for fm in fmts if
-                    fm.get("format_id", "") in self._supported}, info.get("title", "")
-
-        return {}, info.get("title", "")
-
-    def get_info(self, url, skip_errors=False):
         try:
-            return self._dl.extract_info(url, download=False)
+            info = 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)
+        else:
+            fmts = info.get("formats", None)
+            if fmts:
+                return {Quality.get(int(fm["format_id"])): fm.get("url", "") for fm in fmts if
+                        fm.get("format_id", "") in self._supported}, info.get("title", "")
 
-    def update_options(self, options):
-        self._dl.params.update(options)
-
-    @property
-    def options(self):
-        return self._dl.params
+            return {}, info.get("title", "")
 
 
 def flat(key, d):

app/ui/app_menu.ui

@@ -1,523 +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.preferences</attribute>
-        </item>
-      </section>
-      <section>
-        <item>
-          <attribute name="label" translatable="yes">Exit</attribute>
-          <attribute name="action">app.quit</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>
-        <item>
-          <attribute name="label" translatable="yes">Alternate window title</attribute>
-          <attribute name="action">app.set_alternate_title</attribute>
-          <attribute name="hidden-when">action-disabled</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>
-      <section id="extension_section">
-      </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.about</attribute>
-        </item>
-      </section>
-    </submenu>
-  </menu>
-  <menu id="mac_app_menu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">About</attribute>
-        <attribute name="action">app.about</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Settings</attribute>
-        <attribute name="action">app.preferences</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Exit</attribute>
-        <attribute name="action">app.quit</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>
-        <item>
-          <attribute name="label" translatable="yes">Alternate window title</attribute>
-          <attribute name="action">app.set_alternate_title</attribute>
-          <attribute name="hidden-when">action-disabled</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>
-      <section id="mac_extension_section">
-      </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 +1,143 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <menu id="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="menu_bar">
+    <submenu>
+      <attribute name="label" translatable="yes">File</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">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">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>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">Edit</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>
+      <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>
+      <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>
+      <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>
+  </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
-from app.ui.dialogs import show_dialog, DialogType, get_builder
+from app.commons import run_idle
+from app.settings import SettingsType
+from app.ui.dialogs import show_dialog, DialogType
 from app.ui.main_helper import append_text_to_tview
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, HeaderBar
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK
 
 
 class RestoreType(Enum):
@@ -59,40 +30,25 @@ class BackupDialog:
                     "on_resize": self.on_resize,
                     "on_key_release": self.on_key_release}
 
-        builder = get_builder(UI_RESOURCES_PATH + "backup_dialog.glade", handlers)
+        builder = Gtk.Builder()
+        builder.set_translation_domain("demon-editor")
+        builder.add_from_file(UI_RESOURCES_PATH + "backup_dialog.glade")
+        builder.connect_signals(handlers)
 
         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)
         self._model = builder.get_object("main_list_store")
         self._main_view = builder.get_object("main_view")
         self._text_view = builder.get_object("text_view")
+        self._text_view_scrolled_window = builder.get_object("text_view_scrolled_window")
         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 self._settings.use_header_bar:
-            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:
@@ -103,17 +59,14 @@ class BackupDialog:
     def show(self):
         self._dialog_window.show()
 
-    @run_idle
     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)))
+        try:
+            files = os.listdir(self._backup_path)
+        except FileNotFoundError as e:
+            self.show_info_message(str(e), Gtk.MessageType.ERROR)
         else:
-            os.makedirs(os.path.dirname(self._backup_path), exist_ok=True)
-
-        self._file_count_label.set_text(str(len(self._model)))
+            for file in filter(lambda x: x.endswith(".zip"), files):
+                self._model.append((file.rstrip(".zip"), False))
 
     def on_restore_bouquets(self, item):
         self.restore(RestoreType.BOUQUETS)
@@ -134,21 +87,21 @@ 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)
 
     def on_info_button_toggled(self, button):
-        if button.get_active():
+        active = button.get_active()
+        self._text_view_scrolled_window.set_visible(active)
+        if active:
             self.on_cursor_changed(self._main_view)
 
     @run_idle
@@ -170,14 +123,12 @@ 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)
             except FileNotFoundError as e:
                 self.show_info_message(str(e), Gtk.MessageType.ERROR)
-        else:
-            self._text_view.get_buffer().set_text("")
 
     def restore(self, restore_type):
         model, paths = self._main_view.get_selection().get_selected_rows()
@@ -193,14 +144,14 @@ class BackupDialog:
             return
 
         file_name = model.get_value(model.get_iter(paths[0]), 0)
-        full_file_name = f"{self._backup_path}{file_name}.zip"
+        full_file_name = self._backup_path + file_name + ".zip"
 
         try:
             if restore_type is RestoreType.ALL:
                 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)):
@@ -239,15 +190,15 @@ 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.
-    for file in filter(lambda f: 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
@@ -260,8 +211,8 @@ 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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2
+<!-- Generated with glade 3.22.1 
 
 The MIT License (MIT)
 
@@ -27,8 +27,7 @@ Author: Dmitriy Yefremov
 
 -->
 <interface>
-  <requires lib="gtk+" version="3.22"/>
-  <!-- interface-css-provider-path style.css -->
+  <requires lib="gtk+" version="3.16"/>
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellites list editor for GNU/Linux. -->
@@ -36,35 +35,37 @@ Author: 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>
+    <property name="can_focus">False</property>
+    <property name="icon_name">emblem-important-symbolic</property>
     <property name="icon_size">1</property>
   </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">
     <property name="visible">True</property>
-    <property name="can-focus">False</property>
+    <property name="can_focus">False</property>
     <child>
-      <object class="GtkMenuItem" id="restore_bouquets_popup_menu_item">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
+      <object class="GtkImageMenuItem" id="restore_bouquets_popup_menu_item">
         <property name="label" translatable="yes">Restore bouquets</property>
+        <property name="visible">True</property>
+        <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"/>
       </object>
     </child>
     <child>
-      <object class="GtkMenuItem" id="restore_all_popup_menu_item">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
+      <object class="GtkImageMenuItem" id="restore_all_popup_menu_item">
         <property name="label" translatable="yes">Restore all</property>
+        <property name="visible">True</property>
+        <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"/>
       </object>
@@ -72,14 +73,16 @@ Author: Dmitriy Yefremov
     <child>
       <object class="GtkSeparatorMenuItem" id="popup_menu_separator">
         <property name="visible">True</property>
-        <property name="can-focus">False</property>
+        <property name="can_focus">False</property>
       </object>
     </child>
     <child>
-      <object class="GtkMenuItem" id="remove_popup_menu_item">
+      <object class="GtkImageMenuItem" id="remove_popup_menu_item">
+        <property name="label">gtk-remove</property>
         <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="label" translatable="yes">Remove</property>
+        <property name="can_focus">False</property>
+        <property name="use_underline">True</property>
+        <property name="use_stock">True</property>
         <signal name="activate" handler="on_remove" swapped="no"/>
         <accelerator key="Delete" signal="activate"/>
       </object>
@@ -87,59 +90,152 @@ Author: Dmitriy Yefremov
   </object>
   <object class="GtkImage" id="remove_image">
     <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">user-trash-symbolic</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">user-trash-symbolic</property>
     <property name="icon_size">1</property>
   </object>
   <object class="GtkImage" id="restore_all_image">
     <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">edit-select-all-symbolic</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">edit-select-all-symbolic</property>
     <property name="icon_size">1</property>
   </object>
   <object class="GtkImage" id="restore_bouquets_image">
     <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="icon-name">document-revert-symbolic</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">document-revert-symbolic</property>
     <property name="icon_size">1</property>
   </object>
   <object class="GtkWindow" id="dialog_window">
-    <property name="width-request">560</property>
-    <property name="height-request">320</property>
-    <property name="can-focus">False</property>
+    <property name="width_request">560</property>
+    <property name="height_request">320</property>
+    <property name="can_focus">False</property>
     <property name="title" translatable="yes">Backups</property>
     <property name="modal">True</property>
-    <property name="window-position">center-on-parent</property>
-    <property name="destroy-with-parent">True</property>
-    <property name="icon-name">document-revert</property>
+    <property name="window_position">center-on-parent</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="icon_name">document-revert</property>
+    <property name="gravity">center</property>
     <signal name="check-resize" handler="on_resize" swapped="no"/>
+    <child>
+      <placeholder/>
+    </child>
     <child>
       <object class="GtkBox" id="main_box">
         <property name="visible">True</property>
-        <property name="can-focus">False</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">False</property>
+            <property name="can_focus">True</property>
+            <property name="wide_handle">True</property>
             <child>
-              <object class="GtkButtonBox" id="main_button_box">
+              <object class="GtkScrolledWindow" id="main_view_scrolled_window">
                 <property name="visible">True</property>
-                <property name="can-focus">False</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">
+                <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-top">10</property>
-                <property name="margin-bottom">10</property>
-                <property name="layout-style">expand</property>
+                <property name="margin_top">10</property>
+                <property name="margin_bottom">10</property>
+                <property name="layout_style">expand</property>
                 <child>
                   <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="receives-default">True</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>
-                    <property name="always-show-image">True</property>
+                    <property name="always_show_image">True</property>
                     <signal name="clicked" handler="on_restore_bouquets" swapped="no"/>
                   </object>
                   <packing>
@@ -152,11 +248,11 @@ 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="receives-default">True</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>
-                    <property name="always-show-image">True</property>
+                    <property name="always_show_image">True</property>
                     <signal name="clicked" handler="on_restore_all" swapped="no"/>
                   </object>
                   <packing>
@@ -169,11 +265,11 @@ 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="receives-default">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">True</property>
                     <property name="valign">center</property>
                     <property name="image">remove_image</property>
-                    <property name="always-show-image">True</property>
+                    <property name="always_show_image">True</property>
                     <signal name="clicked" handler="on_remove" swapped="no"/>
                     <accelerator key="Delete" signal="clicked"/>
                   </object>
@@ -192,246 +288,41 @@ 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="receives-default">False</property>
-                <property name="tooltip-text" translatable="yes">Details</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
                 <property name="valign">center</property>
-                <property name="margin-end">15</property>
-                <property name="always-show-image">True</property>
-                <property name="draw-indicator">False</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"/>
               </object>
               <packing>
                 <property name="expand">False</property>
                 <property name="fill">True</property>
-                <property name="pack-type">end</property>
+                <property name="pack_type">end</property>
                 <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-start">10</property>
-            <property name="margin-end">10</property>
-            <property name="margin-top">10</property>
-            <property name="margin-bottom">10</property>
-            <property name="label-xalign">0</property>
-            <property name="shadow-type">none</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="GtkViewport" id="backups_viewport">
-                    <property name="visible">True</property>
-                    <property name="can-focus">False</property>
-                    <child>
-                      <object class="GtkBox" id="backups_box">
-                        <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="margin-top">10</property>
-                        <property name="orientation">vertical</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="backup_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="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="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>
-                    </child>
-                    <style>
-                      <class name="view"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="resize">True</property>
-                    <property name="shrink">True</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkViewport" id="text_viewport">
-                    <property name="visible" bind-source="info_check_button" bind-property="active">False</property>
-                    <property name="can-focus">False</property>
-                    <child>
-                      <object class="GtkScrolledWindow" id="text_view_scrolled_window">
-                        <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="margin-top">10</property>
-                        <property name="margin-bottom">10</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>
-                    </child>
-                    <style>
-                      <class name="view"/>
-                    </style>
-                  </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>
         <child>
           <object class="GtkInfoBar" id="info_bar">
-            <property name="can-focus">False</property>
-            <property name="show-close-button">True</property>
+            <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="can_focus">False</property>
                 <property name="spacing">6</property>
-                <property name="layout-style">end</property>
+                <property name="layout_style">end</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -441,13 +332,12 @@ Author: Dmitriy Yefremov
             </child>
             <child internal-child="content_area">
               <object class="GtkBox">
-                <property name="can-focus">False</property>
+                <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="margin-start">5</property>
+                    <property name="can_focus">False</property>
                     <property name="label" translatable="yes">message</property>
                   </object>
                   <packing>

app/ui/control.py

@@ -1,343 +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
-#
-
-
-""" Receiver control module via HTTP API. """
-import os
-import re
-
-from gi.repository import GLib
-
-from .dialogs import get_builder, translate
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH
-from ..commons import run_task, run_with_delay, log, run_idle
-from ..connections import HttpAPI
-from ..settings import IS_DARWIN, IS_LINUX, IS_WIN
-
-
-class ControlTool(Gtk.Box):
-
-    def __init__(self, app, settings, **kwargs):
-        super().__init__(**kwargs)
-
-        self._settings = settings
-        self._app = app
-        self._app.connect("layout-changed", self.on_layout_changed)
-        self._pix = None
-
-        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}
-
-        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._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._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.init_actions(app)
-
-        if settings.alternate_layout:
-            self.on_layout_changed(app, True)
-
-        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))
-        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.
-        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.
-        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)
-
-    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)
-
-    # ***************** Remote controller ********************* #
-
-    def on_remote(self, action, state=False):
-        """ Shows/Hides [R key] remote controller. """
-        action.set_state(state)
-        self._remote_revealer.set_visible(state)
-        self._remote_revealer.set_reveal_child(state)
-
-        if state:
-            self._app.send_http_request(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)
-
-    @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)
-
-    def update_volume(self, vol):
-        if "error_code" in vol:
-            return
-
-        GLib.idle_add(self._volume_button.set_value, int(vol.get("e2current", "0")))
-
-    def on_response(self, resp):
-        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)
-
-    @run_task
-    def update_screenshot(self, data):
-        if "error_code" in data:
-            return
-
-        data = data.get("img_data", None)
-        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)
-            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!
-            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)
-
-    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)
-
-    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)
-
-    @run_task
-    def on_screenshot(self, data):
-        if "error_code" in data:
-            return
-
-        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
-
-            try:
-                import tempfile
-                import subprocess
-
-                with tempfile.NamedTemporaryFile(mode="wb", suffix=".jpg", dir=path, delete=IS_LINUX) 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()
-            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..."))
-
-    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))
-
-    # ***************** Network explorer ********************** #
-
-    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)
-
-    @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 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
-
-        path, pos = result
-        model = view.get_model()
-        data = model[path][3]
-
-        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 check_power_state(self, itr):
-        active = self._network_button.get_active()
-        if not active:
-            return False
-
-        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
-
-    @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)
-        else:
-            state = translate("On" if resp.get("e2instandby", "N/A").strip() == "false" else "Standby")
-            GLib.idle_add(self._network_model.set_value, itr, 2, state)
-
-
-if __name__ == "__main__":
-    pass

app/ui/default_style.css

@@ -0,0 +1,40 @@
+* {
+  -GtkDialog-action-area-border: 5em;
+}
+
+entry {
+  min-height: 2em;
+}
+
+button {
+  min-height: 1.5em;
+  padding: 0.1em;
+}
+
+spinbutton {
+  min-height: 1.5em;
+}
+
+toolbutton {
+  padding: 0.1em;
+}
+
+spinner {
+  padding-left: 1em;
+  padding-right: 1em;
+}
+
+infobar {
+  min-height: 2em;
+}
+
+switch slider {
+  min-height: 1.5em;
+  min-width: 1.5em;
+}
+
+paned > separator {
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: 1px 24px;
+}

app/ui/dialogs.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2023 Dmitriy Yefremov
+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
@@ -27,11 +27,11 @@ Author: Dmitriy Yefremov
 
 -->
 <interface domain="demon-editor">
-  <requires lib="gtk+" version="3.22"/>
+  <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 2018-2020 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkAboutDialog" id="about_dialog">
     <property name="can_focus">False</property>
@@ -40,17 +40,18 @@ 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">3.8.0 Beta</property>
-    <property name="copyright">2018-2023 Dmitriy Yefremov
+    <property name="version">1.0.0 Alpha</property>
+    <property name="copyright">2018-2020 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="comments" translatable="yes">Enigma2 channel and satellites list editor for MacOS.
+    (Experimental)</property>
+    <property name="website">https://github.com/DYefremov/DemonEditor/tree/experimental-mac</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>
     <property name="authors">Dmitriy Yefremov
 </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="artists">Program logo: &lt;a href="http://ihad.tv"&gt; mfgeg&lt;/a&gt;</property>
     <property name="logo_icon_name">demon-editor</property>
     <property name="wrap_license">True</property>
     <property name="license_type">mit-x11</property>
@@ -88,39 +89,55 @@ Author: Dmitriy Yefremov
     <property name="window_position">center</property>
     <property name="default_width">320</property>
     <property name="destroy_with_parent">True</property>
-    <property name="type_hint">utility</property>
+    <property name="type_hint">dialog</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>
+    <property name="gravity">center</property>
+    <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="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>
@@ -132,10 +149,10 @@ 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="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_name">document-edit-symbolic</property>
             <property name="primary_icon_activatable">False</property>
             <property name="secondary_icon_activatable">False</property>
@@ -164,6 +181,10 @@ 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>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child>
       <object class="GtkBox" id="wait_dialog_box">
         <property name="width_request">100</property>
@@ -201,7 +222,7 @@ Author: Dmitriy Yefremov
           </packing>
         </child>
       </object>
-    </child>                          <!-- NOP -->
+    </child>
     <style>
       <class name="app-notification"/>
     </style>

app/ui/dialogs.py

@@ -1,41 +1,10 @@
-# -*- 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
-#
-
-
 """ 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
 
 from app.commons import run_idle
-from app.settings import SEP, IS_WIN, USE_HEADER_BAR
-from .uicommons import Gtk, UI_RESOURCES_PATH, TEXT_DOMAIN
+from .uicommons import Gtk, UI_RESOURCES_PATH, TEXT_DOMAIN, IS_GNOME_SESSION
 
 
 class Dialog(Enum):
@@ -47,11 +16,12 @@ class Dialog(Enum):
         <property name="use-header-bar">{use_header}</property>
         <property name="can_focus">False</property>
         <property name="modal">True</property>
-        <property name="width_request">250</property>
+        <property name="default_width">320</property>
         <property name="destroy_with_parent">True</property>
         <property name="type_hint">dialog</property>
         <property name="skip_taskbar_hint">True</property>
         <property name="skip_pager_hint">True</property>
+        <property name="gravity">center</property>
         <property name="message_type">{message_type}</property>
         <property name="buttons">{buttons_type}</property>
       </object>
@@ -91,7 +61,7 @@ class WaitDialog:
 
     @run_idle
     def set_text(self, text):
-        self._label.set_text(translate(text or self._default_text))
+        self._label.set_text(get_message(text or self._default_text))
 
     @run_idle
     def hide(self):
@@ -102,13 +72,12 @@ class WaitDialog:
         self._dialog.destroy()
 
 
-def show_dialog(dialog_type, transient, text=None, settings=None, action_type=None, file_filter=None, buttons=None,
-                title=None, create_dir=False):
-    """ Shows dialogs by name. """
+def show_dialog(dialog_type: DialogType, transient, text=None, settings=None, action_type=None, file_filter=None):
+    """ Shows dialogs by name """
     if dialog_type in (DialogType.INFO, DialogType.ERROR):
         return get_message_dialog(transient, dialog_type, Gtk.ButtonsType.OK, text)
     elif dialog_type is DialogType.CHOOSER and settings:
-        return get_file_chooser_dialog(transient, text, settings, action_type, file_filter, buttons, title, create_dir)
+        return get_file_chooser_dialog(transient, text, settings, action_type, file_filter)
     elif dialog_type is DialogType.INPUT:
         return get_input_dialog(transient, text)
     elif dialog_type is DialogType.QUESTION:
@@ -118,46 +87,47 @@ 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):
+    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,
                        settings=settings,
                        action_type=Gtk.FileChooserAction.OPEN,
-                       file_filter=file_filter,
-                       title=title)
+                       file_filter=file_filter)
 
 
-def get_file_chooser_dialog(transient, text, settings, action_type, file_filter, buttons=None, title=None, dirs=False):
-    action_type = Gtk.FileChooserAction.SELECT_FOLDER if action_type is None else action_type
-    dialog = Gtk.FileChooserNative.new(translate(title) if title else "", transient, action_type)
-    dialog.set_create_folders(dirs)
+def get_file_chooser_dialog(transient, text, settings, action_type, file_filter):
+    dialog = Gtk.FileChooserNative()
+    dialog.set_title(get_message(text) if text else "")
+    dialog.set_transient_for(transient)
+    dialog.set_action(action_type if action_type is not None else Gtk.FileChooserAction.SELECT_FOLDER)
+    dialog.set_create_folders(False)
     dialog.set_modal(True)
 
     if file_filter is not None:
         dialog.add_filter(file_filter)
 
-    dialog.set_current_folder(settings.profile_data_path)
+    path = settings.data_local_path
+    dialog.set_current_folder(path)
     response = dialog.run()
 
     if response == Gtk.ResponseType.ACCEPT:
-        path = Path(dialog.get_filename() or dialog.get_current_folder())
-        if path.is_dir():
-            response = "{}{}".format(path.resolve(), SEP)
-        elif path.is_file():
-            response = str(path.resolve())
+        if dialog.get_filename():
+            path = dialog.get_filename()
+            if action_type is not Gtk.FileChooserAction.OPEN:
+                path = path + "/"
+            response = path
     dialog.destroy()
 
     return response
 
 
 def get_input_dialog(transient, text):
-    builder, dialog = get_dialog_from_xml(DialogType.INPUT, transient, use_header=USE_HEADER_BAR)
+    builder, dialog = get_dialog_from_xml(DialogType.INPUT, transient, use_header=IS_GNOME_SESSION)
     entry = builder.get_object("input_entry")
     entry.set_text(text if text else "")
     response = dialog.run()
@@ -174,7 +144,7 @@ def get_message_dialog(transient, message_type, buttons_type, text):
     builder.add_from_string(dialog_str)
     dialog = builder.get_object("message_dialog")
     dialog.set_transient_for(transient)
-    dialog.set_markup(translate(text))
+    dialog.set_markup(get_message(text))
     response = dialog.run()
     dialog.destroy()
 
@@ -202,55 +172,15 @@ def get_dialog_from_xml(dialog_type, transient, use_header=0, title=""):
     return builder, dialog
 
 
-def translate(message):
+def get_message(message):
     """ returns translated message """
     return gettext.dgettext(TEXT_DOMAIN, message)
 
 
 @lru_cache(maxsize=5)
-def get_dialogs_string(path, tag="property"):
-    if IS_WIN:
-        return translate_xml(path, tag)
-    else:
-        with open(path, "r", encoding="utf-8") as f:
-            return "".join(f)
-
-
-def get_builder(path, handlers=None, use_str=False, objects=None, tag="property"):
-    """ Creates and returns a Gtk.Builder instance. """
-    builder = Gtk.Builder()
-    builder.set_translation_domain(TEXT_DOMAIN)
-
-    if use_str:
-        if objects:
-            builder.add_objects_from_string(get_dialogs_string(path, tag).format(use_header=USE_HEADER_BAR), objects)
-        else:
-            builder.add_from_string(get_dialogs_string(path, tag).format(use_header=USE_HEADER_BAR))
-    else:
-        if objects:
-            builder.add_objects_from_string(get_dialogs_string(path, tag), objects)
-        else:
-            builder.add_from_string(get_dialogs_string(path, tag))
-
-    builder.connect_signals(handlers or {})
-
-    return builder
-
-
-def translate_xml(path, tag="property"):
-    """ 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 = translate(e.text)
-        elif e.tag == "item" and e.attrib.get("translatable", None) == "yes":
-            e.text = translate(e.text)
-
-    return ET.tostring(root, encoding="unicode", method="xml")
+def get_dialogs_string(path):
+    with open(path, "r") as f:
+        return "".join(f)
 
 
 if __name__ == "__main__":

app/ui/download_dialog.glade

@@ -0,0 +1,758 @@
+<?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-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">500</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>
+    <property name="gravity">center</property>
+    <child>
+      <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" id="settings_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">5</property>
+            <property name="margin_bottom">5</property>
+            <property name="label_xalign">0.019999999552965164</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkGrid" id="settings_grid">
+                <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="row_spacing">2</property>
+                <property name="column_spacing">2</property>
+                <child>
+                  <object class="GtkLabel" id="login_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Login:</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="login_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="editable">False</property>
+                    <property name="text">root</property>
+                    <property name="caps_lock_warning">False</property>
+                    <property name="primary_icon_name">avatar-default-symbolic</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkLabel" id="password_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Password:</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="password_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="editable">False</property>
+                    <property name="visibility">False</property>
+                    <property name="invisible_char">●</property>
+                    <property name="text">root</property>
+                    <property name="primary_icon_name">emblem-readonly</property>
+                    <property name="input_purpose">password</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkLabel" id="port_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Port:</property>
+                    <property name="xalign">0.10000000149011612</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="port_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="editable">False</property>
+                    <property name="width_chars">8</property>
+                    <property name="max_width_chars">8</property>
+                    <property name="text" translatable="yes">21</property>
+                    <property name="caps_lock_warning">False</property>
+                    <property name="primary_icon_name">network-workgroup-symbolic</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">2</property>
+                    <property name="top_attach">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="timeout_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="editable">False</property>
+                    <property name="width_chars">8</property>
+                    <property name="max_width_chars">8</property>
+                    <property name="caps_lock_warning">False</property>
+                    <property name="primary_icon_name">alarm-symbolic</property>
+                    <property name="input_purpose">digits</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkLabel" id="timeout_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Timeout:</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">3</property>
+                    <property name="top_attach">0</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+            <child type="label">
+              <object class="GtkBox" id="settings_buttons_box">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkRadioButton" id="ftp_radio_button">
+                    <property name="label" translatable="yes">FTP</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">telnet_radio_button</property>
+                    <signal name="toggled" handler="on_settings_button" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkRadioButton" id="http_radio_button">
+                    <property name="label" translatable="yes">HTTP</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">False</property>
+                    <property name="draw_indicator">False</property>
+                    <property name="group">telnet_radio_button</property>
+                    <signal name="toggled" handler="on_settings_button" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkRadioButton" id="telnet_radio_button">
+                    <property name="label" translatable="yes">Telnet</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">False</property>
+                    <property name="draw_indicator">False</property>
+                    <property name="group">ftp_radio_button</property>
+                    <signal name="toggled" handler="on_settings_button" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+                <style>
+                  <class name="group"/>
+                </style>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">3</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>
+                        <property name="valign">center</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>
+  <object class="GtkSizeGroup" id="settings_size_group">
+    <widgets>
+      <widget name="ftp_radio_button"/>
+      <widget name="http_radio_button"/>
+      <widget name="telnet_radio_button"/>
+    </widgets>
+  </object>
+</interface>

app/ui/download_dialog.py

@@ -0,0 +1,207 @@
+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
+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_button": self.on_settings_button,
+                    "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 = Gtk.Builder()
+        builder.add_from_file(UI_RESOURCES_PATH + "download_dialog.glade")
+        builder.connect_signals(handlers)
+
+        self._current_property = "FTP"
+        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._login_entry = builder.get_object("login_entry")
+        self._password_entry = builder.get_object("password_entry")
+        self._host_entry = builder.get_object("host_entry")
+        self._port_entry = builder.get_object("port_entry")
+        self._timeout_entry = builder.get_object("timeout_entry")
+        self._settings_buttons_box = builder.get_object("settings_buttons_box")
+        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._http_radio_button.set_visible(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_button(self, button):
+        if button.get_active():
+            label = button.get_label()
+            if label == "Telnet":
+                self._login_entry.set_text(self._settings.telnet_user)
+                self._password_entry.set_text(self._settings.telnet_password)
+                self._port_entry.set_text(self._settings.telnet_port)
+                self._timeout_entry.set_text(str(self._settings.telnet_timeout))
+            elif label == "HTTP":
+                self._login_entry.set_text(self._settings.http_user)
+                self._password_entry.set_text(self._settings.http_password)
+                self._port_entry.set_text(self._settings.http_port)
+                self._timeout_entry.set_text(str(self._settings.http_timeout))
+            elif label == "FTP":
+                self._login_entry.set_text(self._settings.user)
+                self._password_entry.set_text(self._settings.password)
+                self._port_entry.set_text(self._settings.port)
+                self._timeout_entry.set_text("")
+            self._current_property = label
+
+    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)
+
+            for button in self._settings_buttons_box.get_children():
+                if button.get_active():
+                    self.on_settings_button(button)
+                    break
+
+    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/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

@@ -1,484 +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">0.49</property>
-    <property name="shadow-type">none</property>
-    <child>
-      <object class="GtkViewport" id="viewport">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <child>
-          <object class="GtkBox" id="epg_box">
-            <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="margin-top">5</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="margin-start">5</property>
-                <property name="margin-end">5</property>
-                <property name="margin-top">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-top">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="margin-top">5</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_view_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">0.49000000953674316</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="min-width">150</property>
-                        <property name="title" translatable="yes">Title</property>
-                        <property name="alignment">0.49000000953674316</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="alignment">0.49000000953674316</property>
-                        <property name="sort-column-id">2</property>
-                        <child>
-                          <object class="GtkCellRendererText" id="epg_start_renderer">
-                            <property name="xpad">5</property>
-                            <property name="xalign">0.49000000953674316</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="alignment">0.49000000953674316</property>
-                        <property name="sort-column-id">3</property>
-                        <child>
-                          <object class="GtkCellRendererText" id="epg_end_renderer">
-                            <property name="xpad">5</property>
-                            <property name="xalign">0.49000000953674316</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">0.49000000953674316</property>
-                        <property name="sort-column-id">4</property>
-                        <child>
-                          <object class="GtkCellRendererText" id="epg_length_renderer">
-                            <property name="xpad">5</property>
-                            <property name="xalign">0.49000000953674316</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="min-width">100</property>
-                        <property name="title" translatable="yes">Description</property>
-                        <property name="expand">True</property>
-                        <property name="alignment">0.49000000953674316</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>
-        <style>
-          <class name="view"/>
-        </style>
-      </object>
-    </child>
-    <child type="label">
-      <object class="GtkLabel" id="epg_label">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="margin-bottom">2</property>
-        <property name="label" translatable="yes">EPG</property>
-        <attributes>
-          <attribute name="weight" value="bold"/>
-        </attributes>
-      </object>
-    </child>
-  </object>
-</interface>

app/ui/epg_dialog.py

@@ -0,0 +1,548 @@
+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
+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
+from .main_helper import on_popup_menu, update_entry_data
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TEXT_DOMAIN, 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 = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_from_file(UI_RESOURCES_PATH + "epg_dialog.glade")
+        builder.connect_signals(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 = [*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 *********************#
+
+    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/extensions/management.py

@@ -1,321 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 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 pkgutil
-import shutil
-from enum import IntEnum
-from pathlib import Path
-
-import requests
-from gi.repository import Gtk, Gdk, GLib, Pango, GObject
-
-from app.commons import log, run_task, run_idle
-from app.ui.dialogs import translate
-from app.ui.uicommons import HeaderBar
-
-EXT_URL = "https://api.github.com/repos/DYefremov/demoneditor-extensions/contents/extensions/"
-EXT_LIST_FILE = "https://raw.githubusercontent.com/DYefremov/demoneditor-extensions/main/extensions/extension-list"
-HEADERS = {"User-Agent": "Mozilla/5.0 (X11; Linux i686; rv:112.0) Gecko/20100101 Firefox/112.0",
-           "Accept": "application/json"}
-
-
-class ExtensionManager(Gtk.Window):
-    ICON_INFO = "emblem-important-symbolic"
-    ICON_UPDATE = "network-receive-symbolic"
-
-    class Column(IntEnum):
-        TITLE = 0
-        DESC = 1
-        VER = 2
-        INFO = 3
-        STATUS = 4
-        NAME = 5
-        URL = 6
-        PATH = 7
-
-    def __init__(self, app, **kwargs):
-        super().__init__(title=translate("Extensions"), icon_name="demon-editor", application=app,
-                         transient_for=app.app_window, destroy_with_parent=True,
-                         window_position=Gtk.WindowPosition.CENTER_ON_PARENT,
-                         default_width=560, default_height=320, modal=True, **kwargs)
-
-        self._app = app
-        self._ext_path = f"{self._app.app_settings.default_data_path}tools{os.sep}extensions"
-
-        margin = {"margin_start": 5, "margin_end": 5, "margin_top": 5, "margin_bottom": 5}
-        base_margin = {"margin_start": 10, "margin_end": 10, "margin_top": 10, "margin_bottom": 10}
-        # Title, Description, Version, Info, Status, Name, URL, Path.
-        self._model = Gtk.ListStore.new((str, str, str, str, bool, str, str, object))
-        self._model.connect("row-deleted", self.on_model_changed)
-        self._model.connect("row-inserted", self.on_model_changed)
-        self._view = Gtk.TreeView(activate_on_single_click=True, enable_grid_lines=Gtk.TreeViewGridLines.BOTH)
-        self._view.set_model(self._model)
-        self._view.set_tooltip_column(self.Column.DESC)
-        self._view.connect("row-activated", self.on_row_activated)
-        # Title
-        renderer = Gtk.CellRendererText(xalign=0.05, ellipsize=Pango.EllipsizeMode.END)
-        column = Gtk.TreeViewColumn(title=translate("Title"), cell_renderer=renderer, text=self.Column.TITLE)
-        column.set_alignment(0.5)
-        column.set_min_width(170)
-        column.set_resizable(True)
-        self._view.append_column(column)
-        # Description
-        renderer = Gtk.CellRendererText(xalign=0.05, ellipsize=Pango.EllipsizeMode.END)
-        column = Gtk.TreeViewColumn(title=translate("Description"), cell_renderer=renderer, text=self.Column.DESC)
-        column.set_alignment(0.5)
-        column.set_resizable(True)
-        column.set_expand(True)
-        self._view.append_column(column)
-        # Version
-        column = Gtk.TreeViewColumn(translate("Ver."))
-        column.set_alignment(0.5)
-        column.set_fixed_width(70)
-        renderer = Gtk.CellRendererText(xalign=0.5)
-        column.pack_start(renderer, True)
-        column.add_attribute(renderer, "text", self.Column.VER)
-        renderer = Gtk.CellRendererPixbuf()
-        column.pack_start(renderer, True)
-        column.add_attribute(renderer, "icon_name", self.Column.INFO)
-        self._view.append_column(column)
-        # Status
-        renderer = Gtk.CellRendererToggle(xalign=0.5)
-        column = Gtk.TreeViewColumn(title=translate("Installed"), cell_renderer=renderer, active=self.Column.STATUS)
-        column.set_alignment(0.5)
-        column.set_fixed_width(100)
-        self._view.append_column(column)
-        self._status_column = column
-
-        main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
-        frame = Gtk.Frame(shadow_type=Gtk.ShadowType.IN, **base_margin)
-        frame.get_style_context().add_class("view")
-        data_box = Gtk.Box(spacing=5, orientation=Gtk.Orientation.VERTICAL, **base_margin)
-        data_box.set_margin_bottom(margin.get("margin_bottom", 5))
-        # Status bar.
-        status_box = Gtk.Box(spacing=5, orientation=Gtk.Orientation.HORIZONTAL, margin_start=5, margin_end=5)
-        count_icon = Gtk.Image.new_from_icon_name("document-properties", Gtk.IconSize.SMALL_TOOLBAR)
-        status_box.pack_start(count_icon, False, False, 0)
-        self._count_label = Gtk.Label(label="0", width_chars=4, xalign=0)
-        status_box.pack_start(self._count_label, False, False, 0)
-        status_box.show_all()
-        load_box = Gtk.Box(spacing=5, orientation=Gtk.Orientation.HORIZONTAL, margin_end=10, no_show_all=True)
-        load_box.pack_start(Gtk.Label(label=translate("Loading data..."), visible=True), False, False, 0)
-        self._load_spinner = Gtk.Spinner(visible=True)
-        self._load_spinner.bind_property("active", load_box, "visible")
-        self._load_spinner.bind_property("active", self._view, "sensitive", GObject.BindingFlags.INVERT_BOOLEAN)
-        load_box.pack_end(self._load_spinner, False, False, 0)
-        status_box.pack_end(load_box, False, False, 0)
-
-        data_box.pack_end(status_box, False, True, 0)
-        scrolled = Gtk.ScrolledWindow(shadow_type=Gtk.ShadowType.IN)
-        scrolled.add(self._view)
-        data_box.pack_start(scrolled, True, True, 0)
-        data_box.set_margin_start(10)
-        frame.add(data_box)
-        self.add(main_box)
-        # Popup menu.
-        menu = Gtk.Menu()
-        item = Gtk.MenuItem.new_with_label(translate("Download"))
-        item.connect("activate", self.on_download)
-        menu.append(item)
-        item = Gtk.MenuItem.new_with_label(translate("Remove"))
-        item.connect("activate", self.on_remove)
-        menu.append(item)
-        menu.show_all()
-        self._view.connect("button-press-event", self.on_view_popup_menu, menu)
-        # Header and toolbar.
-        download_button = Gtk.Button.new_from_icon_name("go-bottom-symbolic", Gtk.IconSize.BUTTON)
-        download_button.set_label(translate("Download"))
-        download_button.set_always_show_image(True)
-        download_button.connect("clicked", self.on_download)
-        remove_button = Gtk.Button.new_from_icon_name("user-trash-symbolic", Gtk.IconSize.BUTTON)
-        remove_button.set_label(translate("Remove"))
-        remove_button.set_always_show_image(True)
-        remove_button.connect("clicked", self.on_remove)
-
-        if app.app_settings.use_header_bar:
-            header = HeaderBar()
-            header.pack_start(download_button)
-            header.pack_start(remove_button)
-
-            self.set_titlebar(header)
-            header.show_all()
-        else:
-            toolbar = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
-            toolbar.get_style_context().add_class("primary-toolbar")
-            button_box = Gtk.Box(spacing=2, orientation=Gtk.Orientation.HORIZONTAL, **margin)
-            button_box.pack_start(download_button, False, False, 0)
-            button_box.pack_start(remove_button, False, False, 0)
-            toolbar.pack_start(button_box, True, True, 0)
-            main_box.pack_start(toolbar, False, False, 0)
-
-        main_box.pack_start(frame, True, True, 0)
-        main_box.show_all()
-
-        ws_property = "extension_manager_window_size"
-        window_size = self._app.app_settings.get(ws_property, None)
-        if window_size:
-            self.resize(*window_size)
-
-        self.connect("delete-event", lambda w, e: self._app.app_settings.add(ws_property, w.get_size()))
-
-        self._load_spinner.start()
-        self.update()
-
-    def get_installed(self):
-        ext_paths = [f"{os.path.dirname(__file__)}{os.sep}", self._ext_path, "extensions"]
-        installed = {}
-
-        for importer, name, is_package in pkgutil.iter_modules(ext_paths):
-            if is_package:
-                m = importer.find_module(name).load_module()
-                cls_name = name.capitalize()
-                if hasattr(m, cls_name):
-                    cls = getattr(m, cls_name)
-                    path = Path(importer.find_module(name).path).parent
-                    installed[name] = (cls, path)
-
-        return installed
-
-    @run_task
-    def update(self):
-        with requests.get(url=EXT_LIST_FILE, stream=True) as resp:
-            if resp.status_code == 200:
-                try:
-                    self.update_data(resp.json())
-                except ValueError as e:
-                    log(f"{self.__class__.__name__} [update] error: {e}")
-            else:
-                log(f"{self.__class__.__name__} [update] error: {resp.reason}")
-
-    @run_idle
-    def update_data(self, data):
-        self._model.clear()
-        gen = self.append_data(data)
-        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def append_data(self, data):
-        installed = self.get_installed()
-        for e, d in data.items():
-            url = f"{EXT_URL}{d.get('ref', '')}"
-            desc = d.get("description", "")
-            ver = d.get("version", "1.0")
-            info = self.ICON_UPDATE
-            path = None
-
-            ext = installed.get(e)
-            if ext:
-                info = None
-                ext_ver = ext[0].VERSION
-                path = ext[1]
-                if ext_ver < ver:
-                    ver = ext_ver
-                    info = self.ICON_INFO
-
-            yield self._model.append((d.get('label'), desc, ver, info, path, e, url, path))
-        self._load_spinner.stop()
-
-    def on_remove(self, item=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        if not paths:
-            return
-
-        itr = model.get_iter(paths)
-        path = model[itr][self.Column.PATH]
-        if path:
-            try:
-                shutil.rmtree(path)
-            except OSError as e:
-                log(f"{self.__class__.__name__} [remove] error: {e}")
-            else:
-                model.set(itr, {self.Column.INFO: self.ICON_UPDATE, self.Column.STATUS: None, self.Column.PATH: None})
-                msg = translate('Restart the program to apply all changes.')
-                self._app.show_info_message(msg, Gtk.MessageType.WARNING)
-
-    @run_task
-    def on_download(self, item=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        if not paths:
-            return
-
-        itr = model.get_iter(paths)
-        url = model[itr][self.Column.URL]
-        ver = model[itr][self.Column.VER]
-        if not url:
-            return
-
-        GLib.idle_add(self._load_spinner.start)
-        urls = {}
-        with requests.get(url=url, headers=HEADERS, stream=True) as resp:
-            if resp.status_code == 200:
-                try:
-                    for f in resp.json():
-                        url = f.get("download_url", None)
-                        ver = f.get("version", ver)
-                        if url:
-                            urls[url] = f.get("name", None)
-                except ValueError as e:
-                    log(f"{self.__class__.__name__} [download] error: {e}")
-            else:
-                log(f"{self.__class__.__name__} [download] error: {resp.reason}")
-
-        if urls:
-            path = f"{self._ext_path}{os.sep}{model[paths][self.Column.NAME]}{os.sep}"
-            os.makedirs(os.path.dirname(path), exist_ok=True)
-            if all((self.download_file(u, f"{path}{n}") for u, n in urls.items())):
-                data = {self.Column.VER: ver, self.Column.INFO: None, self.Column.STATUS: True, self.Column.PATH: path}
-                GLib.idle_add(model.set, itr, data)
-                msg = translate('Restart the program to apply all changes.')
-                self._app.show_info_message(msg, Gtk.MessageType.WARNING)
-
-        GLib.idle_add(self._load_spinner.stop)
-
-    def download_file(self, url, path):
-        with requests.get(url=url, headers=HEADERS, stream=True) as resp:
-            if resp.status_code == 200:
-                with open(path, mode="bw") as f:
-                    for data in resp.iter_content(chunk_size=1024):
-                        f.write(data)
-                return True
-
-    def on_model_changed(self, model, path, itr=None):
-        self._count_label.set_text(str(len(model)))
-
-    def on_row_activated(self, view, path, column):
-        if column is self._status_column:
-            self.on_remove() if view.get_model()[path][self.Column.STATUS] else self.on_download()
-
-    def on_view_popup_menu(self, view, event, menu):
-        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)
-            return True
-        return False
-
-
-if __name__ == "__main__":
-    pass

app/ui/ftp.py

@@ -1,920 +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
-#
-
-
-""" 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.connections import UtfFTP
-from app.settings import IS_LINUX, IS_DARWIN, IS_WIN, SEP, USE_HEADER_BAR
-from app.ui.dialogs import show_dialog, DialogType, get_builder, translate
-from app.ui.main_helper import on_popup_menu
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, Page
-
-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=translate("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 = ".."
-    FOLDER = "<Folder>"
-    LINK = "<Link>"
-    MAX_SIZE = 10485760  # 10 MB file limit
-    URI_SEP = "::::"
-
-    class Column(IntEnum):
-        ICON = 0
-        NAME = 1
-        SIZE = 2
-        DATE = 3
-        ATTR = 4
-        EXTRA = 5
-
-    def __init__(self, app, settings, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.set_spacing(2)
-        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
-
-        handlers = {"on_connect": self.on_connect,
-                    "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_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,
-                    "on_ftp_drag_data_get": self.on_ftp_drag_data_get,
-                    "on_ftp_drag_data_received": self.on_ftp_drag_data_received,
-                    "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}
-
-        builder = get_builder(f"{UI_RESOURCES_PATH}ftp.glade", handlers)
-
-        self.add(builder.get_object("main_ftp_box"))
-        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")
-        self._ftp_name_renderer = builder.get_object("ftp_name_column_renderer")
-        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)
-        # Icons
-        theme = Gtk.IconTheme.get_default()
-        folder_icon = "folder-symbolic" if settings.is_darwin else "folder"
-        self._folder_icon = theme.load_icon(folder_icon, 16, 0) if theme.lookup_icon(folder_icon, 16, 0) else None
-        self._link_icon = theme.load_icon("emblem-symbolic-link", 16, 0) if theme.lookup_icon("emblem-symbolic-link",
-                                                                                              16, 0) else None
-        # Initialization
-        self.init_drag_and_drop()
-        self.init_ftp()
-        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:
-                self._ftp.close()
-
-            self._ftp = UtfFTP(host=self._settings.host, user=self._settings.user, passwd=self._settings.password)
-            self._ftp.encoding = "utf-8"
-            self.update_ftp_info(self._ftp.getwelcome())
-        except all_errors as e:
-            self.update_ftp_info(str(e))
-            self.on_disconnect()
-        else:
-            self.init_ftp_data()
-
-    @run_task
-    def init_ftp_data(self, path=None):
-        if not self._ftp:
-            return
-
-        if path:
-            try:
-                self._ftp.cwd(path)
-            except all_errors as e:
-                self.update_ftp_info(str(e))
-
-        files = []
-        try:
-            self._ftp.dir(files.append)
-        except all_errors as e:
-            log(e)
-            self.update_ftp_info(str(e))
-            self.on_disconnect()
-        else:
-            self.append_ftp_data(files)
-            GLib.idle_add(self._connect_button.set_visible, False)
-
-    @run_task
-    def init_file_data(self, path=None):
-        self.append_file_data(Path(path if path else self._settings.profile_data_path))
-
-    @run_idle
-    def append_file_data(self, path: Path):
-        self._file_model.clear()
-        self._file_model.append(File(None, self.ROOT, None, None, str(path), "0"))
-
-        try:
-            dirs = [p for p in path.iterdir()]
-        except OSError as e:
-            log(e)
-        else:
-            for p in dirs:
-                is_dir = p.is_dir()
-                st = p.stat()
-                size = str(st.st_size)
-                date = datetime.fromtimestamp(st.st_mtime).strftime("%d-%m-%y %H:%M")
-                icon = None
-                if is_dir:
-                    r_size = self.FOLDER
-                    icon = self._folder_icon
-                elif p.is_symlink():
-                    r_size = self.LINK
-                    icon = self._link_icon
-                else:
-                    r_size = get_size_from_bytes(size)
-
-                self._file_model.append(File(icon, p.name, r_size, date, str(p.resolve()), size))
-
-    @run_idle
-    def append_ftp_data(self, files):
-        self._ftp_model.clear()
-        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_type = f_data[0][0]
-            is_dir = f_type == "d"
-            is_link = f_type == "l"
-            size = f_data[4]
-
-            icon = None
-            if is_dir:
-                r_size = self.FOLDER
-                icon = self._folder_icon
-            elif is_link:
-                r_size = self.LINK
-                icon = self._link_icon
-            else:
-                r_size = 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))
-
-    def on_connect(self, item=None):
-        self.init_ftp()
-
-    def on_disconnect(self, item=None):
-        if self._ftp:
-            self._ftp.close()
-        self._connect_button.set_visible(True)
-        GLib.idle_add(self._ftp_model.clear)
-
-    def on_ftp_row_activated(self, view, path, column):
-        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.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!")
-            else:
-                self.open_ftp_file(f_path)
-
-    def on_file_row_activated(self, view, path, column):
-        row = self._file_model[path][:]
-        path = Path(row[self.Column.ATTR])
-        if row[self.Column.SIZE] == self.FOLDER:
-            self.init_file_data(path)
-        elif row[self.Column.NAME] == self.ROOT:
-            self.init_file_data(path.parent)
-        else:
-            self.open_file(row[self.Column.ATTR])
-
-    @run_task
-    def open_file(self, path):
-        GLib.idle_add(self._file_view.set_sensitive, False)
-        try:
-            cmd = [self.get_open_file_cmd(), path]
-            subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=IS_WIN).communicate()
-        finally:
-            GLib.idle_add(self._file_view.set_sensitive, True)
-
-    @run_task
-    def open_ftp_file(self, f_path):
-        GLib.idle_add(self._ftp_view.set_sensitive, False)
-
-        try:
-            import tempfile
-            import os
-            path = os.path.expanduser("~/Desktop") if not IS_LINUX else None
-
-            with tempfile.NamedTemporaryFile(mode="wb", dir=path, delete=IS_LINUX) 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))
-                except all_errors as e:
-                    self.update_ftp_info(msg.format(f_path, e))
-
-                tf.flush()
-
-                cmd = [self.get_open_file_cmd(), 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, USE_HEADER_BAR)
-        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):
-        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!")
-            return
-        return paths
-
-    def on_ftp_renamed(self, renderer, path, new_value):
-        renderer.set_property("editable", False)
-        row = self._ftp_model[path]
-        old_name = row[self.Column.NAME]
-        if old_name == new_value:
-            return
-
-        resp = self._ftp.rename_file(old_name, new_value)
-        self.update_ftp_info(f"{old_name}   Status: {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, USE_HEADER_BAR)
-            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):
-        model, paths = self._file_view.get_selection().get_selected_rows()
-        if len(paths) > 1:
-            self._app.show_error_message("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):
-        renderer.set_property("editable", False)
-        row = self._file_model[path]
-        old_name = row[self.Column.NAME]
-        if old_name == new_value:
-            return
-
-        path = Path(row[self.Column.ATTR])
-        if path.exists():
-            try:
-                new_path = path.rename(f"{path.parent}/{new_value}")
-            except ValueError as e:
-                log(e)
-                self._app.show_error_message(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:
-            return
-
-        model, paths = self._file_view.get_selection().get_selected_rows()
-        to_delete = []
-
-        for path in filter(lambda p: model[p][self.Column.NAME] != self.ROOT, paths):
-            f_path = Path(model[path][self.Column.ATTR])
-            try:
-                rmtree(f_path, ignore_errors=True) if f_path.is_dir() else f_path.unlink()
-            except OSError as e:
-                log(e)
-            else:
-                to_delete.append(model.get_iter(path))
-
-        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:
-            return
-
-        model, paths = self._ftp_view.get_selection().get_selected_rows()
-        to_delete = []
-
-        for path in filter(lambda p: model[p][self.Column.NAME] != self.ROOT, paths):
-            row = model[path][:]
-            name = row[self.Column.NAME]
-            if row[self.Column.SIZE] == self.FOLDER:
-                resp = self._ftp.delete_dir(name, self.update_ftp_info)
-            else:
-                resp = self._ftp.delete_file(name, self.update_ftp_info)
-
-            if resp[0] == "2":
-                to_delete.append(model.get_iter(path))
-
-        list(map(model.remove, to_delete))
-
-    def on_file_create_folder(self, renderer):
-        itr = self._file_model.get_iter_first()
-        if not itr:
-            return
-
-        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}")
-
-        try:
-            path.mkdir()
-        except OSError as e:
-            log(e)
-            self._app.show_error_message(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)
-            self._file_view.set_cursor(self._file_model.get_path(itr), self._file_view.get_column(0), True)
-
-    def on_ftp_create_folder(self, renderer):
-        itr = self._ftp_model.get_iter_first()
-        if not itr:
-            return
-
-        cur_path = self._ftp_model.get_value(itr, self.Column.ATTR)
-        name = self.get_new_folder_name(self._ftp_model)
-
-        try:
-            folder = f"{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}":
-                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)
-
-    def get_new_folder_name(self, model):
-        """ Returns the default name for the newly created folder. """
-        name = "new folder"
-        names = {r[self.Column.NAME] for r in model}
-        count = 0
-        while name in names:
-            count += 1
-            name = f"{name}{count}"
-        return name
-
-    # ***************** Drag-and-drop ********************* #
-
-    def init_drag_and_drop(self):
-        self._ftp_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, [], Gdk.DragAction.COPY)
-        self._ftp_view.enable_model_drag_dest([], Gdk.DragAction.DEFAULT | Gdk.DragAction.COPY)
-        self._ftp_view.drag_source_add_uri_targets()
-        self._ftp_view.drag_dest_add_uri_targets()
-
-        self._file_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, [], Gdk.DragAction.COPY)
-        self._file_view.enable_model_drag_dest([], Gdk.DragAction.DEFAULT | Gdk.DragAction.COPY)
-        self._file_view.drag_source_add_uri_targets()
-        self._file_view.drag_dest_add_uri_targets()
-
-        self._ftp_view.get_selection().set_select_function(lambda *args: self._select_enabled)
-        self._file_view.get_selection().set_select_function(lambda *args: self._select_enabled)
-
-    def on_view_drag_begin(self, view, context):
-        model, paths = view.get_selection().get_selected_rows()
-        if len(paths) < 1:
-            return
-
-        pix = self._app.get_drag_icon_pixbuf(model, paths, self.Column.NAME, self.Column.SIZE)
-        Gtk.drag_set_icon_pixbuf(context, pix, 0, 0)
-        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()
-        if len(paths) > 0:
-            sep = self.URI_SEP if self._settings.is_darwin 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]}")
-                    uris.append(str(path.resolve()) if IS_WIN else path.as_uri())
-            return [sep.join(uris)]
-
-    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)
-
-            if len(uris) == 1:
-                uris = uris[0].split(self.URI_SEP if self._settings.is_darwin else "\n")
-
-            for uri in uris:
-                uri = urlparse(unquote(uri)).path
-                if IS_WIN:
-                    uri = uri.lstrip("/")
-
-                path = Path(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)
-                else:
-                    resp = self._ftp.send_file(path.name, str(path.parent) + SEP, callback=self.update_ftp_info)
-        finally:
-            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)
-
-            if len(uris) == 1:
-                uris = uris[0].split(self.URI_SEP if self._settings.is_darwin else "\n")
-
-            for uri in uris:
-                name, sep, attr = unquote(Path(uri).name).partition(":")
-                if not attr:
-                    return True
-
-                if attr[0] == "d":
-                    self._ftp.download_dir(name, cur_path, self.update_ftp_info)
-                else:
-                    self._ftp.download_file(name, cur_path, self.update_ftp_info)
-        except OSError as e:
-            log(e)
-        finally:
-            GLib.idle_add(self._app.wait_dialog.hide)
-            self.init_file_data(cur_path)
-
-    def on_view_drag_end(self, view, context):
-        self._select_enabled = True
-        view.get_selection().unselect_all()
-
-    @run_idle
-    def update_ftp_info(self, message):
-        message = message.strip()
-        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):
-            return
-
-        key = KeyboardKey(key_code)
-        ctrl = event.state & MOD_MASK
-
-        if key is KeyboardKey.F7:
-            if self._ftp_view.is_focus():
-                self.on_ftp_create_folder(self._ftp_name_renderer)
-            elif self._file_view.is_focus():
-                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)
-            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()
-        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:
-            target = view.get_path_at_pos(event.x, event.y)
-            mask = not (event.state & (Gdk.ModifierType.CONTROL_MASK | Gdk.ModifierType.SHIFT_MASK))
-            if target and mask and view.get_selection().path_is_selected(target[0]):
-                self._select_enabled = False
-
-    def on_view_release(self, view, event):
-        """ Handles a mouse click (release) to view. """
-        # 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)
-
-
-if __name__ == "__main__":
-    pass

app/ui/import_dialog.glade

@@ -0,0 +1,415 @@
+<?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>
+    <property name="gravity">center</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.py

@@ -1,58 +1,27 @@
-# -*- 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
 
-from app.commons import run_idle, log
-from app.eparser import get_bouquets, get_services, BouquetsReader
+from app.commons import run_idle
+from app.eparser import get_bouquets, get_services
 from app.eparser.ecommons import BqType, BqServiceType, Bouquet
+from app.eparser.enigma.bouquets import get_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.ui.dialogs import show_dialog, DialogType, get_chooser_dialog, translate, get_builder
-from app.ui.main_helper import on_popup_menu, get_iptv_data
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, Column, Page, HeaderBar
+from app.settings import SettingsType
+from app.ui.dialogs import show_dialog, DialogType, get_chooser_dialog, get_message
+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"*{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 +34,13 @@ 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)
@@ -91,93 +60,54 @@ 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):
-    p = Path(path)
-    bq = BouquetsReader.get_bouquet(f"{p.parent}{SEP}", f"{p.stem}{p.suffix}", p.stem)
-    bouquet = Bouquet(name=bq[0], type=BqType(p.suffix.lstrip(".")).value, services=bq[1], locked=None, hidden=None)
+    path, sep, f_name = path.rpartition("userbouquet.")
+    name, sep, suf = f_name.rpartition(".")
+    bq = get_bouquet(path, name, suf)
+    bouquet = Bouquet(name=bq[0], type=BqType(suf).value, services=bq[1], locked=None, hidden=None)
     return bouquet
 
 
 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_bouquets_only_switch": self.on_bouquets_only_switch,
                     "on_key_press": self.on_key_press}
 
-        builder = get_builder(f"{UI_RESOURCES_PATH}imports.glade", handlers)
+        builder = Gtk.Builder()
+        builder.set_translation_domain("demon-editor")
+        builder.add_from_file(UI_RESOURCES_PATH + "import_dialog.glade")
+        builder.connect_signals(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")
-        # Options.
-        self._replace_existing_switch = builder.get_object("replace_existing_switch")
-        self._bouquets_only_switch = builder.get_object("bouquets_only_switch")
-        self._bouquets_settings_box = builder.get_object("bouquets_settings_box")
-        # 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 self._settings.use_header_bar:
-            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)
@@ -189,187 +119,83 @@ 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:
-                log("Import [init data]: getting bouquets...")
                 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)
-            elif self._profile is SettingsType.NEUTRINO_MP:
-                services = get_services(path, self._profile, 0)
-            else:
-                self.show_info_message("Setting format not supported!", Gtk.MessageType.ERROR)
-                return
-
+            # Note! Getting default format ver. 4
+            services = get_services(path, self._profile, 4 if self._profile is SettingsType.ENIGMA_2 else 0)
             for srv in services:
                 self._services[srv.fav_id] = srv
         except FileNotFoundError as e:
-            log(f"Import error [init data]: {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(translate("No selected item!"), Gtk.MessageType.ERROR)
-                return
-
-            if not self._bouquets or show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.OK:
-                return
-
-            self.import_bouquets_data()
-        else:
-            self.import_satellites_data()
-
-    @run_idle
-    def import_bouquets_data(self):
-        """ Importing data into models. """
-        if not self._bouquets:
+        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.CANCEL:
             return
 
-        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)
+
         bqs_to_delete = []
         for bqs in self._bouquets:
             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)
 
-        if self._bouquets_only_switch.get_active():
-            services = ()
-        else:
-            services = list(filter(lambda s: s.fav_id not in self._ids, services))
-
-        self._append(self._bouquets, 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"{translate('Service reference')}: {ref}"
-                info = f"{translate('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):
@@ -390,38 +216,10 @@ 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())
-        self._bouquets_settings_box.set_sensitive(self._page is Page.SERVICES)
-
-    def on_bouquets_only_switch(self, switch, state):
-        if state:
-            self._replace_existing_switch.set_active(False)
-
     def on_key_press(self, view, event):
         """  Handling  keystrokes  """
         key_code = event.hardware_keycode
@@ -430,11 +228,10 @@ 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/logs.glade

@@ -1,163 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2
-
-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">none</property>
-    <child>
-      <object class="GtkViewport">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <child>
-          <object class="GtkBox" id="main_box">
-            <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="margin-top">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-start">5</property>
-                <property name="margin-end">5</property>
-                <property name="margin-top">5</property>
-                <property name="margin-bottom">5</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>
-            <style>
-              <class name="view"/>
-            </style>
-          </object>
-        </child>
-        <style>
-          <class name="view"/>
-        </style>
-      </object>
-    </child>
-    <child type="label">
-      <object class="GtkLabel" id="log_label">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="margin-bottom">2</property>
-        <property name="label" translatable="yes">Logs</property>
-        <attributes>
-          <attribute name="weight" value="bold"/>
-        </attributes>
-      </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_popup_filter_model", "update_filter_sat_positions", "get_pos_num")
-
+""" Helper module for the ui. """
 import os
-import re
 import shutil
-import unicodedata
-from functools import lru_cache
-from itertools import groupby
-from pathlib import Path
 from urllib.parse import unquote
 
-from gi.repository import GdkPixbuf, GLib, Gio
+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, translate
+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
@@ -86,57 +46,54 @@ def move_items(key, view: Gtk.TreeView):
     """ Move items in the tree view """
     selection = view.get_selection()
     model, paths = selection.get_selected_rows()
-    if not paths:
-        return
 
-    is_tree_store = type(model) is Gtk.TreeStore
-    mod_length = len(model)
-    if not is_tree_store and mod_length == len(paths):
-        return
-
-    cursor_path = view.get_cursor()[0]
-    max_path = Gtk.TreePath.new_from_indices((mod_length,))
-    min_path = Gtk.TreePath.new_from_indices((0,))
-
-    if is_tree_store:
+    if paths:
+        mod_length = len(model)
+        if mod_length == len(paths):
+            return
+        cursor_path = view.get_cursor()[0]
+        max_path = Gtk.TreePath.new_from_indices((mod_length,))
+        min_path = Gtk.TreePath.new_from_indices((0,))
         is_tree_store = False
-        parent_paths = list(filter(lambda p: p.get_depth() == 1, paths))
-        if parent_paths:
-            paths = parent_paths
-            min_path = model.get_path(model.get_iter_first())
-            view.collapse_all()
-            if mod_length == len(paths):
-                return
-        else:
-            if not is_some_level(paths):
-                return
-            parent_itr = model.iter_parent(model.get_iter(paths[0]))
-            parent_index = model.get_path(parent_itr)
-            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}")
-            is_tree_store = True
 
-    if key is KeyboardKey.UP:
-        top_path = Gtk.TreePath(paths[0])
-        set_cursor(top_path, paths, selection, view)
-        top_path.prev()
-        move_up(top_path, model, paths)
-    elif key is KeyboardKey.DOWN:
-        down_path = Gtk.TreePath(paths[-1])
-        set_cursor(down_path, paths, selection, view)
-        down_path.next()
-        if down_path < max_path:
-            move_down(down_path, model, paths)
-        else:
-            max_path.prev()
-            move_down(max_path, model, paths)
-    elif key in (KeyboardKey.PAGE_UP, KeyboardKey.HOME, KeyboardKey.PAGE_UP_KP, KeyboardKey.HOME_KP):
-        move_up(min_path if is_tree_store else cursor_path, model, paths)
-    elif key in (KeyboardKey.PAGE_DOWN, KeyboardKey.END, KeyboardKey.END_KP, KeyboardKey.PAGE_DOWN_KP):
-        move_down(max_path if is_tree_store else cursor_path, model, paths)
+        if type(model) is Gtk.TreeStore:
+            parent_paths = list(filter(lambda p: p.get_depth() == 1, paths))
+            if parent_paths:
+                paths = parent_paths
+                min_path = model.get_path(model.get_iter_first())
+                view.collapse_all()
+                if mod_length == len(paths):
+                    return
+            else:
+                if not is_some_level(paths):
+                    return
+                parent_itr = model.iter_parent(model.get_iter(paths[0]))
+                parent_index = model.get_path(parent_itr)
+                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("{}:{}".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:
+            top_path = Gtk.TreePath(paths[0])
+            set_cursor(top_path, paths, selection, view)
+            top_path.prev()
+            move_up(top_path, model, paths)
+        elif key is KeyboardKey.DOWN:
+            down_path = Gtk.TreePath(paths[-1])
+            set_cursor(down_path, paths, selection, view)
+            down_path.next()
+            if down_path < max_path:
+                move_down(down_path, model, paths)
+            else:
+                max_path.prev()
+                move_down(max_path, model, paths)
+        elif key in (KeyboardKey.PAGE_UP, KeyboardKey.HOME, KeyboardKey.PAGE_UP_KP, KeyboardKey.HOME_KP):
+            move_up(min_path if is_tree_store else cursor_path, model, paths)
+        elif key in (KeyboardKey.PAGE_DOWN, KeyboardKey.END, KeyboardKey.END_KP, KeyboardKey.PAGE_DOWN_KP):
+            move_down(max_path if is_tree_store else cursor_path, model, paths)
 
 
 def move_up(top_path, model, paths):
@@ -204,8 +161,7 @@ def rename(view, parent_window, target, fav_view=None, service_view=None, servic
             return
 
         srv_name = response
-        if not model.get_value(itr, Column.FAV_BACKGROUND):
-            model.set_value(itr, Column.FAV_SERVICE, response)
+        model.set_value(itr, Column.FAV_SERVICE, response)
 
         if service_view is not None:
             for row in get_base_model(service_view.get_model()):
@@ -286,7 +242,7 @@ 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)
@@ -364,7 +320,7 @@ 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 +332,7 @@ 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 +347,26 @@ 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):
+    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)
+        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 +376,10 @@ def assign_picons(target, srv_view, fav_view, transient, picons, settings, servi
     picons_files = []
 
     if not src_path:
-        dialog = get_picon_dialog(transient, translate("Picon selection"), translate("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
@@ -458,22 +398,18 @@ 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:
-                shutil.copy(src_path, picon_file)
-            except shutil.SameFileError:
-                pass  # NOP
+            shutil.copy(src_path, picon_file)
+            picons_files.append(picon_file)
+            picon = get_picon_pixbuf(picon_file)
+            picons[picon_id] = picon
+            model.set_value(itr, p_pos, picon)
+            if target is ViewTarget.SERVICES:
+                set_picon(fav_id, fav_view.get_model(), picon, Column.FAV_ID, p_pos)
             else:
-                picons_files.append(picon_file)
-                picon = get_picon_pixbuf(picon_file, settings.list_picon_size)
-                picons[picon_id] = picon
-                model.set_value(itr, p_pos, picon)
-                if target is ViewTarget.SERVICES:
-                    set_picon(fav_id, fav_view.get_model(), picon, Column.FAV_ID, p_pos)
-                else:
-                    set_picon(fav_id, get_base_model(srv_view.get_model()), picon, Column.SRV_FAV_ID, p_pos)
+                set_picon(fav_id, get_base_model(srv_view.get_model()), picon, Column.SRV_FAV_ID, p_pos)
 
     return picons_files
 
@@ -527,17 +463,36 @@ 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
@@ -546,13 +501,13 @@ def remove_picons(settings, picon_ids, picons):
             shutil.move(src, backup_path + p_id)
 
 
-def is_only_one_item_selected(paths, app):
+def is_only_one_item_selected(paths, transient):
     if len(paths) > 1:
-        app.show_error_message("Please, select only one item!")
+        show_dialog(DialogType.ERROR, transient, "Please, select only one item!")
         return False
 
     if not paths:
-        app.show_error_message("No selected item!")
+        show_dialog(DialogType.ERROR, transient, "No selected item!")
         return False
 
     return True
@@ -561,181 +516,75 @@ def is_only_one_item_selected(paths, app):
 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
-
-
-def get_pixbuf_from_data(img_data, w=48, h=32):
-    if img_data:
-        f = Gio.MemoryInputStream.new_from_data(img_data)
-        return GdkPixbuf.Pixbuf.new_from_stream_at_scale(f, w, h, True, None)
-
-
-def get_pixbuf_at_scale(path, width, height, p_ratio):
-    try:
-        return GdkPixbuf.Pixbuf.new_from_file_at_scale(path, width, height, p_ratio)
-    except GLib.GError:
+    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 ********************* #
-
-def gen_bouquets(app, gen_type):
-    """ Auto-generate and append list of bouquets. """
-    model, paths = app.services_view.get_selection().get_selected_rows()
-    single_types = {BqGenType.SAT, BqGenType.PACKAGE, BqGenType.TYPE}
-    if gen_type in single_types and not is_only_one_item_selected(paths, app):
-        return
+# ***************** Bouquets *********************#
 
+def gen_bouquets(view, bq_view, transient, gen_type, tv_types, s_type, callback):
+    """ 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):
         index = Column.SRV_PACKAGE
     elif gen_type in (BqGenType.SAT, BqGenType.EACH_SAT):
         index = Column.SRV_POS
 
-    ids = {row[Column.SRV_FAV_ID] for row in model}
-    services = [v for k, v in app.current_services.items() if k in ids]
-
-    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
-
-    if gen_type is BqGenType.TYPE and cond == "Data":
-        msg = f"{translate('Selected type:')} '{cond}'\n\n{translate('Are you sure?')}"
-        if show_dialog(DialogType.QUESTION, app.app_window, msg) != Gtk.ResponseType.OK:
+    model, paths = view.get_selection().get_selected_rows()
+    bq_type = BqType.BOUQUET.value if s_type is SettingsType.NEUTRINO_MP else BqType.TV.value
+    if gen_type in (BqGenType.SAT, BqGenType.PACKAGE, BqGenType.TYPE):
+        if not is_only_one_item_selected(paths, transient):
             return
-
-    def grouper(s):
-        data = s[index]
-        return data if data else "None"
-
-    services = {k: list(v) for k, v in groupby(sorted(services, key=grouper), key=grouper)}
-
-    bq_view = app.bouquets_view
-    bq_type = BqType.TV.value if app.is_enigma else BqType.BOUQUET.value
-    bq_index = 0 if app.is_enigma else 1
-    bq_root_iter = bq_view.get_model().get_iter(bq_index)
-
-    bq_names = get_bouquets_names(bq_view.get_model())
-
-    if gen_type in single_types:
-        if cond in bq_names:
-            app.show_error_message("A bouquet with that name exists!")
-            return
-
-        bq_services = get_services_type_groups(services.get(cond, []))
-        if app.is_enigma:
-            if srv.service_type == "Radio":
-                bq_index = 1
-                bq_type = BqType.RADIO.value
-                bq_root_iter = bq_view.get_model().get_iter(bq_index)
-                bq_view.expand_row(Gtk.TreePath(bq_index), 1)
-                bq_services = bq_services.get("Radio", [])
-            else:
-                bq_view.expand_row(Gtk.TreePath(bq_index), 0)
-                bq_services = bq_services.get("Data" if srv.service_type == "Data" else "TV", [])
-        app.append_bouquet(Bouquet(cond, bq_type, get_bouquet_services(bq_services)), bq_root_iter)
+        service = Service(*model[paths][:Column.SRV_TOOLTIP])
+        if service.service_type not in tv_types:
+            bq_type = BqType.RADIO.value
+        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:
-        bq_view.expand_row(Gtk.TreePath(bq_index), 0)
-        # We add a bouquet only if the given name is missing [keys - names]!
-        if gen_type is BqGenType.EACH_SAT:
-            bq_names = sorted(services.keys() - bq_names, key=get_pos_num, reverse=True)
-        else:
-            bq_names = sorted(services.keys() - bq_names)
-
-        tv_bqs = []
-        radio_bqs = []
-        for n in bq_names:
-            bqs = services.get(n, [])
-            # TV and Radio separation.
-            bq_grp = get_services_type_groups(bqs)
-            tv_bq = bq_grp.get("TV", [])
-            tv_bqs.append(Bouquet(n, BqType.TV.value, get_bouquet_services(tv_bq))) if tv_bq else None
-            radio_bq = bq_grp.get("Radio", [])
-            radio_bqs.append(Bouquet(n, BqType.RADIO.value, get_bouquet_services(radio_bq))) if radio_bq else None
-
-        [app.append_bouquet(b, bq_root_iter) for b in tv_bqs]
-        if app.is_enigma:
-            bq_root_iter = bq_view.get_model().get_iter(bq_index + 1)
-            bq_view.expand_row(Gtk.TreePath(bq_index + 1), 0)
-            [app.append_bouquet(b, bq_root_iter) for b in radio_bqs]
+        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)
 
 
-def get_bouquet_services(services):
-    services.sort(key=lambda s: s.service)
-    return [BouquetService(None, BqServiceType.DEFAULT, s.fav_id, 0) for s in services]
+@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
 
 
-def get_services_type_groups(services):
-    """ Returns services grouped by main types [TV, Radio, Data]. -> dict """
-
-    def type_grouper(s):
-        s_type = s.service_type
-
-        if s_type == "Data":
-            return s_type
-        elif s_type == "Radio":
-            return s_type
-        else:
-            return "TV"
-
-    return {k: list(v) for k, v in groupby(sorted(services, key=type_grouper), key=type_grouper)}
-
-
-# ***************** 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):
-        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)
+    """ Updates value in text entry from chooser dialog """
+    response = show_dialog(dialog_type=DialogType.CHOOSER, transient=dialog, settings=settings)
     if response not in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
         entry.set_text(response)
         return response
@@ -768,48 +617,10 @@ 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_popup_filter_model(model, elements: set):
-    first = model[model.get_iter_first()][:]
-    model.clear()
-    model.append((first[0], True))
-    elements.discard(first[0])
-
-
-def update_filter_sat_positions(model, sat_positions):
-    """ Updates the values for the satellite positions button model. """
-    update_popup_filter_model(model, sat_positions)
-    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()
@@ -818,26 +629,14 @@ 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):
-    """ Returns URL from IPTV type row. """
-    data = row[column].split(":" if s_type is SettingsType.ENIGMA_2 else "::")
-
+def get_iptv_url(row, s_type):
+    """ Returns url from iptv type row """
+    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:
-        if s_type is SettingsType.ENIGMA_2:
-            if len(data) > 10 and "http" in data[10]:
-                url, sep, desc = data[10].partition("#DESCRIPTION")
-                return unquote(url.strip())
-        else:
-            return data[0]
-
-
-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, desc
-    return ":".join(data[:10]), unquote(data[10].strip())
+        url = data[0]
+        return unquote(url) if s_type is SettingsType.ENIGMA_2 else url
 
 
 def on_popup_menu(menu, event):

app/ui/picons_manager.py

@@ -0,0 +1,836 @@
+import os
+import re
+import shutil
+import subprocess
+import tempfile
+from pathlib import Path
+from urllib.parse import urlparse, unquote
+
+from gi.repository import GLib, GdkPixbuf
+
+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
+from app.tools.picons import PiconsParser, parse_providers, Provider, convert_to
+from app.tools.satellites import SatellitesParser, SatelliteSource
+from .dialogs import show_dialog, DialogType, get_message
+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, GTK_PATH, KeyboardKey
+
+
+class PiconsDialog:
+    def __init__(self, transient, settings, picon_ids, sat_positions, app):
+        self._picon_ids = picon_ids
+        self._sat_positions = sat_positions
+        self._app = app
+        self._TMP_DIR = tempfile.gettempdir() + "/"
+        self._BASE_URL = "www.lyngsat.com/packages/"
+        self._PATTERN = re.compile(r"^https://www\.lyngsat\.com/[\w-]+\.html$")
+        self._POS_PATTERN = re.compile(r"^\d+\.\d+[EW]?$")
+        self._current_process = None
+        self._terminate = False
+        self._filter_binding = None
+        self._services = None
+        self._current_picon_info = None
+
+        handlers = {"on_receive": self.on_receive,
+                    "on_load_providers": self.on_load_providers,
+                    "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_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_satellites_view_realize": self.on_satellites_view_realize,
+                    "on_satellite_selection": self.on_satellite_selection,
+                    "on_select_all": self.on_select_all,
+                    "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_tree_view_key_press": self.on_tree_view_key_press,
+                    "on_popup_menu": on_popup_menu}
+
+        builder = Gtk.Builder()
+        builder.add_from_file(UI_RESOURCES_PATH + "picons_manager.glade")
+        builder.connect_signals(handlers)
+
+        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")
+        self._satellites_view = builder.get_object("satellites_view")
+        self._picons_src_filter_model = builder.get_object("picons_src_filter_model")
+        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._ip_entry = builder.get_object("ip_entry")
+        self._picons_entry = builder.get_object("picons_entry")
+        self._url_entry = builder.get_object("url_entry")
+        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._load_providers_button = builder.get_object("load_providers_button")
+        self._receive_button = builder.get_object("receive_button")
+        self._convert_button = builder.get_object("convert_button")
+        self._enigma2_path_button = builder.get_object("enigma2_path_button")
+        self._save_to_button = builder.get_object("save_to_button")
+        self._send_button = builder.get_object("send_button")
+        self._download_button = builder.get_object("download_button")
+        self._remove_button = builder.get_object("remove_button")
+        self._cancel_button = builder.get_object("cancel_button")
+        self._enigma2_radio_button = builder.get_object("enigma2_radio_button")
+        self._neutrino_mp_radio_button = builder.get_object("neutrino_mp_radio_button")
+        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._satellite_label = builder.get_object("satellite_label")
+        self._explorer_action_box = builder.get_object("explorer_action_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._cancel_button.bind_property("visible", builder.get_object("receive_button"), "visible", 4)
+        self._cancel_button.bind_property("visible", self._load_providers_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()
+        # 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)
+        self._settings = settings
+        self._s_type = settings.setting_type
+        self._ip_entry.set_text(self._settings.host)
+        self._picons_entry.set_text(self._settings.picons_path)
+        self._picons_dir_entry.set_text(self._settings.picons_local_path)
+
+        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"
+                                  "first load the required services list into the main application window.")
+            self.show_info_message(message, Gtk.MessageType.WARNING)
+            self._satellite_label.show()
+
+    def show(self):
+        self._dialog.show()
+
+    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)
+
+    def on_picons_src_changed(self, button):
+        self.update_picons_data(self._picons_src_view, button)
+
+    def on_picons_dest_changed(self, button):
+        self.update_picon_info()
+        self.update_picons_data(self._picons_dest_view, button)
+
+    def update_picons_data(self, view, button):
+        path = button.get_filename()
+        if not path or not os.path.exists(path):
+            return
+
+        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, button):
+        p_model = view.get_model()
+        if not p_model:
+            button.set_sensitive(True)
+            return
+
+        model = get_base_model(p_model)
+        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
+
+        for file in os.listdir(path):
+            if self._terminate:
+                return
+
+            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))
+
+        view.set_model(p_model)
+        button.set_sensitive(True)
+        yield 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())
+        f_path = str(path.resolve())
+        if not f_path:
+            return
+
+        model = get_base_model(view.get_model())
+
+        if path.is_file():
+            p = self.get_pixbuf_at_scale(f_path, 72, 48, True)
+            if p:
+                model.append((p, path.name, f_path))
+        elif path.is_dir():
+            self._explorer_src_path_button.select_filename(f_path)
+
+    def get_pixbuf_at_scale(self, path, width, height, p_ratio):
+        try:
+            return GdkPixbuf.Pixbuf.new_from_file_at_scale(path, width, height, p_ratio)
+        except GLib.GError:
+            pass
+
+    # ***************** Drag-and-drop ********************* #
+
+    def init_drag_and_drop(self):
+        self._picons_src_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, [], Gdk.DragAction.COPY)
+        self._picons_src_view.drag_source_add_uri_targets()
+
+        self._picons_dest_view.enable_model_drag_source(Gdk.ModifierType.BUTTON1_MASK, [], Gdk.DragAction.COPY)
+        self._picons_dest_view.drag_source_add_uri_targets()
+
+        self._picons_src_view.enable_model_drag_dest([], Gdk.DragAction.DEFAULT | Gdk.DragAction.MOVE)
+        self._picons_src_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:
+            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_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_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:
+            return
+
+        if txt.startswith("file://"):
+            self.update_picons_from_file(view, txt)
+            return
+
+        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)
+        if not path:
+            return
+
+        model = view.get_model()
+        if src == self._app.FAV_MODEL_NAME:
+            target_view = self._app.fav_view
+            c_id = Column.FAV_ID
+        else:
+            target_view = self._app.services_view
+            c_id = Column.SRV_FAV_ID
+
+        t_mod = target_view.get_model()
+        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
+    def update_picons_dest_view(self, picons):
+        """ Update destination view on adding/changing picons. """
+        if picons:
+            dest_model = get_base_model(self._picons_dest_view.get_model())
+            paths = {r[1]: r.iter for r in dest_model}
+
+            for p_path in picons:
+                p = self.get_pixbuf_at_scale(p_path, 72, 48, True)
+                if p:
+                    p_name = Path(p_path).name
+                    itr = paths.get(p_name, None)
+                    if itr:
+                        dest_model.set_value(itr, 0, p)
+                    else:
+                        itr = dest_model.append((p, p_name, p_path))
+                    scroll_to(dest_model.get_path(itr), self._picons_dest_view)
+
+    @run_idle
+    def show_assign_info(self, fav_ids):
+        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)
+                self.append_output("Picon assignment for the service:\n{}\n{}\n".format(info, " * " * 30))
+
+    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):
+        if not self._current_picon_info:
+            self.show_info_message("No selected item!", Gtk.MessageType.ERROR)
+            return
+
+        uris = data.get_uris()
+        if uris:
+            name, fav_id = self._current_picon_info
+            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()):
+                    if name == row[1]:
+                        row[0] = self.get_pixbuf_at_scale(row[-1], 72, 48, True)
+                        img.set_from_pixbuf(self.get_pixbuf_at_scale(row[-1], 100, 60, True))
+
+                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 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)
+        p_pos = Column.SRV_PICON
+        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)
+
+    # ******************** Download/Upload/Remove ************************* #
+
+    def on_selective_send(self, view):
+        path = self.get_selected_path(view)
+        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_download(files_filter={path.name})
+
+    def on_selective_remove(self, view):
+        path = self.get_selected_path(view)
+        if path:
+            self.on_remove(files_filter={path.name})
+
+    def on_local_remove(self, view):
+        model, paths = view.get_selection().get_selected_rows()
+        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)
+
+    def on_send(self, item=None, files_filter=None, path=None):
+        dest_path = path or self.check_dest_path()
+        if not dest_path:
+            return
+
+        settings = Settings(self._settings.settings)
+        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, item=None, files_filter=None, path=None):
+        path = path or self.check_dest_path()
+        if not path:
+            return
+
+        settings = Settings(self._settings.settings)
+        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._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))
+
+    def get_selected_path(self, view):
+        model, paths = view.get_selection().get_selected_rows()
+        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_satellites_view_realize(self, view):
+        self.get_satellites(view)
+
+    @run_task
+    def get_satellites(self, view):
+        sats = SatellitesParser().get_satellites_list(SatelliteSource.LYNGSAT)
+        if not sats:
+            self.show_info_message("Getting satellites list error!", Gtk.MessageType.ERROR)
+        gen = self.append_satellites(view.get_model(), sats)
+        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+    def append_satellites(self, model, sats):
+        try:
+            for sat in sats:
+                pos = sat[1]
+                name, pos = "{} ({})".format(sat[0], pos), "{}{}".format("-" if pos[-1] == "W" else "", pos[:-1])
+
+                if not self._terminate and model:
+                    if pos in self._sat_positions:
+                        yield model.append((name, sat[3], pos))
+        finally:
+            self._satellite_label.show()
+
+    def on_satellite_selection(self, view, path, column):
+        model = view.get_model()
+        self._url_entry.set_text(model.get(model.get_iter(path), 1)[0])
+
+    @run_idle
+    def on_load_providers(self, item):
+        self._expander.set_expanded(True)
+        self.on_info_bar_close()
+        self._cancel_button.show()
+        url = self._url_entry.get_text()
+
+        try:
+            exe = "{}wget".format("./" if GTK_PATH else "")
+            self._current_process = subprocess.Popen([exe, "-pkP", self._TMP_DIR, url],
+                                                     stdout=subprocess.PIPE,
+                                                     stderr=subprocess.PIPE,
+                                                     universal_newlines=True)
+        except FileNotFoundError as e:
+            self._cancel_button.hide()
+            self.show_info_message(str(e), Gtk.MessageType.ERROR)
+        else:
+            GLib.io_add_watch(self._current_process.stderr, GLib.IO_IN, self.write_to_buffer)
+            model = self._providers_view.get_model()
+            model.clear()
+            self.append_providers(url, model)
+
+    @run_task
+    def append_providers(self, url, model):
+        self._current_process.wait()
+        try:
+            self._terminate = False
+            providers = parse_providers(self._TMP_DIR + url[url.find("w"):])
+        except FileNotFoundError:
+            pass  # NOP
+        else:
+            if providers:
+                for p in providers:
+                    if self._terminate:
+                        return
+                    model.append((self.get_pixbuf(p[0]) if p[0] else TV_ICON, *p[1:]))
+            self.update_receive_button_state()
+        finally:
+            GLib.idle_add(self._cancel_button.hide)
+            self._terminate = False
+
+    def get_pixbuf(self, img_url):
+        return GdkPixbuf.Pixbuf.new_from_file_at_scale(filename=self._TMP_DIR + "www.lyngsat.com/" + img_url,
+                                                       width=48, height=48, preserve_aspect_ratio=True)
+
+    def on_receive(self, item):
+        self._cancel_button.show()
+        self.start_download()
+
+    @run_task
+    def start_download(self):
+        if self._current_process.poll() is None:
+            self.show_dialog("The task is already running!", DialogType.ERROR)
+            return
+
+        self._terminate = False
+        self._expander.set_expanded(True)
+
+        providers = self.get_selected_providers()
+        for prv in providers:
+            if not self._POS_PATTERN.match(prv[2]):
+                self.show_info_message(
+                    get_message("Specify the correct position value for the provider!"), Gtk.MessageType.ERROR)
+                scroll_to(prv.path, self._providers_view)
+                return
+
+        try:
+            for prv in providers:
+                if self._terminate:
+                    return
+                self.process_provider(Provider(*prv))
+
+            if self._resize_no_radio_button.get_active():
+                self.resize(self._picons_dir_entry.get_text())
+
+            self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
+        finally:
+            GLib.idle_add(self._cancel_button.hide)
+            self._terminate = False
+
+    def process_provider(self, prv):
+        url = prv.url
+        self.show_info_message(get_message("Please, wait..."), Gtk.MessageType.INFO)
+        exe = "{}wget".format("./" if GTK_PATH else "")
+        self._current_process = subprocess.Popen([exe, "-pkP", self._TMP_DIR, url],
+                                                 stdout=subprocess.PIPE,
+                                                 stderr=subprocess.PIPE,
+                                                 universal_newlines=True)
+        GLib.io_add_watch(self._current_process.stderr, GLib.IO_IN, self.write_to_buffer)
+        self._current_process.wait()
+        path = self._TMP_DIR + (url[url.find("//") + 2:] if prv.single else self._BASE_URL + url[url.rfind("/") + 1:])
+        PiconsParser.parse(path, self._picons_dir_entry.get_text(),
+                           self._TMP_DIR, prv, self._picon_ids, self.get_picons_format())
+
+    def write_to_buffer(self, fd, condition):
+        if condition == GLib.IO_IN:
+            char = fd.read(1)
+            self.append_output(char)
+            return True
+        return False
+
+    @run_idle
+    def append_output(self, char):
+        append_text_to_tview(char, self._text_view)
+
+    def resize(self, path):
+        self.show_info_message(get_message("Resizing..."), Gtk.MessageType.INFO)
+        exe = "{}mogrify".format("./" if GTK_PATH else "")
+        is_220_132 = self._resize_220_132_radio_button.get_active()
+        command = "{} -resize {}! *.png".format(exe, "220x132" if is_220_132 else "100x60").split()
+        try:
+            self._current_process = subprocess.Popen(command, universal_newlines=True, cwd=path)
+            self._current_process.wait()
+        except FileNotFoundError as e:
+            self.show_info_message("Conversion error. " + str(e), Gtk.MessageType.ERROR)
+
+    def on_cancel(self, item=None):
+        if self.is_task_running() and show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
+            return True
+
+        self.terminate_task()
+
+    @run_task
+    def terminate_task(self):
+        self._terminate = True
+
+        if self._current_process:
+            self._current_process.terminate()
+            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.save_window_size(window)
+        self.clean_data()
+        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 clean_data(self):
+        path = self._TMP_DIR + "www.lyngsat.com"
+        if os.path.exists(path):
+            shutil.rmtree(path)
+
+    @run_task
+    def run_func(self, func, update=False):
+        try:
+            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._explorer_action_box.set_sensitive, True)
+            if update:
+                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._info_bar.set_visible(True)
+        self._info_bar.set_message_type(message_type)
+        self._message_label.set_text(get_message(text))
+
+    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):
+        model = self._providers_view.get_model()
+        model.set_value(model.get_iter(path), 7, not toggle.get_active())
+        self.update_receive_button_state()
+
+    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):
+        view.get_model().foreach(lambda mod, path, itr: mod.set_value(itr, 7, select))
+        self.update_receive_button_state()
+
+    # *********************** Filter **************************** #
+
+    def on_filter_toggled(self, button):
+        active = button.get_active()
+        self._filter_bar.set_search_mode(active)
+        if not active:
+            self._picons_filter_entry.set_text("")
+
+    def on_fiter_srcs_toggled(self, filter_model):
+        """ Activates re-filtering for model when filter check-button has toggled. """
+        GLib.idle_add(filter_model.refilter, priority=GLib.PRIORITY_LOW)
+
+    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)
+
+    def picons_src_filter_function(self, model, itr, data):
+        return self.filter_function(itr, model, self._src_filter_button.get_active())
+
+    def picons_dst_filter_function(self, model, itr, data):
+        return self.filter_function(itr, model, self._dst_filter_button.get_active())
+
+    def filter_function(self, itr, model, active):
+        """ Main filtering function. """
+        if any((not active, model is None, model == "None")):
+            return True
+
+        t = model.get_value(itr, 1)
+        if not t:
+            return True
+
+        txt = self._picons_filter_entry.get_text().upper()
+        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_toggle_button.get_active():
+            model, path = view.get_selection().get_selected_rows()
+            if not path:
+                return
+
+            row = model[path][:]
+            name, path = row[1], row[-1]
+            srv = self._services.get(row[1], None)
+            self.update_picon_info(name, path, srv)
+
+    def update_picon_info(self, name=None, path=None, srv=None):
+        self._picon_info_image.set_from_pixbuf(self.get_pixbuf_at_scale(path, 100, 60, True) if path else None)
+        self._picon_info_label.set_text(self.get_service_info(srv))
+        self._current_picon_info = (name, srv.fav_id) if srv else None
+
+    def get_service_info(self, srv):
+        """ Returns short info about the service. """
+        if not srv:
+            return ""
+
+        if srv.service_type == "IPTV":
+            return self._app.get_hint_for_srv_list(srv)
+
+        header, ref = self._app.get_hint_header_info(srv)
+        return "{}  {}: {}\n{}: {}  {}: {}\n{}".format(header.rstrip(), get_message("Package"), srv.package,
+                                                       get_message("System"), srv.system, get_message("Freq"), srv.freq,
+                                                       ref)
+
+    def on_tree_view_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_local_remove(view)
+
+    def on_url_changed(self, entry):
+        suit = self._PATTERN.search(entry.get_text())
+        entry.set_name("GtkEntry" if suit else "digit-entry")
+        self._load_providers_button.set_sensitive(suit if suit else False)
+
+    def on_position_edited(self, render, path, value):
+        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")
+        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._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:
+            show_dialog(DialogType.ERROR, transient=self._dialog, text="Select paths!")
+            return
+
+        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
+    def update_receive_button_state(self):
+        try:
+            self._receive_button.set_sensitive(len(self.get_selected_providers()) > 0)
+        except TypeError:
+            pass  # NOP
+
+    def get_selected_providers(self):
+        """ returns selected providers """
+        return [r for r in self._providers_view.get_model() if r[7]]
+
+    @run_idle
+    def show_dialog(self, message, dialog_type):
+        show_dialog(dialog_type, self._dialog, message)
+
+    def get_picons_format(self):
+        picon_format = SettingsType.ENIGMA_2
+
+        if self._neutrino_mp_radio_button.get_active():
+            picon_format = SettingsType.NEUTRINO_MP
+
+        return picon_format
+
+    def is_task_running(self):
+        return self._current_process and self._current_process.poll() is None
+
+
+if __name__ == "__main__":
+    pass

app/ui/playback.glade

@@ -1,371 +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="GtkStack" id="stack">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <signal name="button-press-event" handler="on_press" swapped="no"/>
-    <child>
-      <object class="GtkDrawingArea" id="playback_area">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <signal name="draw" handler="on_draw" swapped="no"/>
-        <signal name="realize" handler="on_realize" swapped="no"/>
-      </object>
-      <packing>
-        <property name="name">playback</property>
-        <property name="title" translatable="yes">Playback</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkSpinner" id="spinner">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="active">True</property>
-      </object>
-      <packing>
-        <property name="name">load</property>
-        <property name="title" translatable="yes">Load</property>
-        <property name="position">1</property>
-      </packing>
-    </child>
-    <style>
-      <class name="playback"/>
-    </style>
-  </object>
-  <object class="GtkBox" id="tool_bar">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="halign">center</property>
-    <property name="valign">end</property>
-    <property name="margin-start">12</property>
-    <property name="margin-end">12</property>
-    <property name="margin-top">12</property>
-    <property name="margin-bottom">12</property>
-    <property name="spacing">5</property>
-    <child>
-      <object class="GtkButton" id="prev_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Previous stream in the list</property>
-        <signal name="clicked" handler="on_previous" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="prev_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">media-skip-backward-symbolic</property>
-            <property name="icon_size">2</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="play_button">
-        <property name="visible" bind-source="stop_button" bind-property="visible" bind-flags="invert-boolean">False</property>
-        <property name="can-focus">True</property>
-        <property name="receives-default">True</property>
-        <signal name="clicked" handler="on_play" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="play_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">media-playback-start-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="stop_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Stop playback</property>
-        <signal name="clicked" handler="on_stop" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="stop_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">media-playback-stop-symbolic</property>
-            <property name="icon_size">2</property>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">2</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkButton" id="pause_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Pause</property>
-        <signal name="clicked" handler="on_pause" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="pause_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">media-playback-pause-symbolic</property>
-            <property name="icon_size">2</property>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">3</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkButton" id="next_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Next stream in the list</property>
-        <signal name="clicked" handler="on_next" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="next_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">media-skip-forward-symbolic</property>
-            <property name="icon_size">2</property>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">4</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkBox" id="rewind_box">
-        <property name="width-request">175</property>
-        <property name="can-focus">False</property>
-        <property name="margin-start">5</property>
-        <property name="margin-end">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>
-            <attributes>
-              <attribute name="foreground" value="#ffffffffffff"/>
-            </attributes>
-          </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>
-            <attributes>
-              <attribute name="foreground" value="#ffffffffffff"/>
-            </attributes>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">True</property>
-        <property name="fill">True</property>
-        <property name="position">5</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkBox" id="extras_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="spacing">5</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="tooltip-text" translatable="yes">Audio Track</property>
-            <child>
-              <object class="GtkImage" id="audio_menu_button_image">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="icon-name">audio-card-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="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="tooltip-text" translatable="yes">Aspect ratio</property>
-            <child>
-              <object class="GtkImage" id="video_menu_button_image">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="icon-name">zoom-best-fit-symbolic</property>
-                <property name="icon_size">2</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="tooltip-text" translatable="yes">Subtitle Track</property>
-            <child>
-              <object class="GtkImage" id="subtitle_menu_button_image">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="icon-name">format-text-underline-symbolic</property>
-                <property name="icon_size">2</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">6</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkButton" id="full_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Toggle in fullscreen</property>
-        <signal name="clicked" handler="on_full_screen" swapped="no"/>
-        <child>
-          <object class="GtkImage" id="full_button_image">
-            <property name="visible">True</property>
-            <property name="can-focus">False</property>
-            <property name="icon-name">view-fullscreen-symbolic</property>
-            <property name="icon_size">2</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="GtkButton" id="close_button">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="receives-default">True</property>
-        <property name="tooltip-text" translatable="yes">Close playback</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="icon-name">window-close-symbolic</property>
-            <property name="icon_size">2</property>
-          </object>
-        </child>
-      </object>
-      <packing>
-        <property name="expand">False</property>
-        <property name="fill">True</property>
-        <property name="position">8</property>
-      </packing>
-    </child>
-  </object>
-</interface>

app/ui/playback.py

@@ -1,557 +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
-#
-
-
-""" Additional module for playback. """
-from enum import Enum
-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, PlaybackMode, IS_DARWIN, SettingsType, USE_HEADER_BAR
-from app.tools.media import Player
-from app.ui.dialogs import get_builder, translate
-from app.ui.main_helper import get_iptv_url
-from app.ui.uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column, Page
-
-
-class PlayerBox(Gtk.Overlay):
-    class Page(str, Enum):
-        LOAD = "load"
-        PLAYBACK = "playback"
-
-        def __str__(self):
-            return self.value
-
-    def __init__(self, app, **kwargs):
-        super().__init__(**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,))
-        GObject.signal_new("pause", 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._s_type = self._app.app_settings.setting_type
-        self._fav_view = app.fav_view
-        self._page = None
-        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._is_cursor_visible = True
-        self._play_mode = PlayStreamsMode(self._app.app_settings.play_streams_mode)
-
-        handlers = {"on_realize": self.on_realize,
-                    "on_draw": self.on_draw,
-                    "on_mouse_motion": self.on_mouse_motion,
-                    "on_press": self.on_press,
-                    "on_play": self.on_play,
-                    "on_pause": self.on_pause,
-                    "on_stop": self.on_stop,
-                    "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(f"{UI_RESOURCES_PATH}playback.glade", handlers)
-        self._stack = builder.get_object("stack")
-        self._playback_area = builder.get_object("playback_area")
-        self._playback_area.set_events(Gdk.EventMask.BUTTON_PRESS_MASK | Gdk.EventMask.POINTER_MOTION_MASK)
-        self.connect("motion-notify-event", self.on_mouse_motion)
-        self.add(self._stack)
-
-        if not IS_DARWIN:
-            self.add_overlay(builder.get_object("tool_bar"))
-            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.bind_property("is_cursor_visible", self._tool_bar, "visible")
-            self._stop_button = builder.get_object("stop_button")
-            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)
-        self.connect("unrealize", self.on_unrealize)
-
-    @property
-    def playback_widget(self):
-        return self._playback_area
-
-    @GObject.Property(type=bool, default=True)
-    def is_cursor_visible(self):
-        return self._is_cursor_visible
-
-    @is_cursor_visible.setter
-    def is_cursor_hidden(self, value):
-        self._is_cursor_visible = value
-
-    def on_fav_clicked(self, app, mode):
-        if mode is not PlaybackMode.STREAM and not self._app.http_api:
-            return
-
-        if len(self._fav_view.get_model()) == 0:
-            return
-
-        self.start_playback(mode)
-
-    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)
-            self.zap(ref, self.play_current)
-
-    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.play_current()
-
-    def on_play_recording(self, app, url):
-        self.play(url)
-
-    def on_page_changed(self, app, page):
-        self._page = page
-        if self._player and self.is_visible():
-            self.update_buttons() if not IS_DARWIN else None
-            self.on_close()
-            self.set_visible(False)
-
-    def on_realize(self, area):
-        if not self._player:
-            settings = self._app.app_settings
-            self._stack.set_visible_child_name(self.Page.LOAD)
-            try:
-                self._player = Player.make(settings.stream_lib, settings.play_streams_mode, self)
-            except (ImportError, NameError) as e:
-                self._app.show_error_message(str(e))
-                return True
-            else:
-                self.init_playback_elements()
-                self.on_play()
-
-    def on_unrealize(self, box):
-        if self._player:
-            self._player.release()
-
-    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(f"{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 USE_HEADER_BAR:
-            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)
-
-    @run_idle
-    def on_play(self, action=None, value=None):
-        self._stack.set_visible_child_name(self.Page.LOAD)
-        self.emit("play", self._current_mrl)
-
-    def on_pause(self, action=None, value=None):
-        self.emit("pause", None)
-
-    def on_stop(self, action=None, value=None):
-        self._stop_button.set_visible(False) if not IS_DARWIN else None
-        self.emit("stop", None)
-
-    def on_next(self, button):
-        self.switch_service(1)
-
-    def on_previous(self, button):
-        self.switch_service(-1)
-
-    def switch_service(self, count):
-        self._fav_view.grab_focus()
-        if self._fav_view.do_move_cursor(self._fav_view, Gtk.MovementStep.DISPLAY_LINES, count):
-            self.update_buttons() if not IS_DARWIN else None
-            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.emit("playback-full-screen", not self._full_screen)
-        elif self._playback_window:
-            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()
-
-        if self._full_screen:
-            GLib.idle_add(self.on_full_screen)
-
-        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.BUTTON_PRESS:
-                self.emit("pause", None)
-            elif 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):
-        self.start_playback(PlaybackMode(self._app.app_settings.fav_click_mode))
-
-    def update_buttons(self):
-        if self._player:
-            path, column = self._fav_view.get_cursor()
-            if path:
-                current_index = path[0]
-                self._prev_button.set_sensitive(current_index != 0)
-                self._next_button.set_sensitive(len(self._fav_view.get_model()) != current_index + 1)
-
-            self._prev_button.set_visible(self._page is Page.SERVICES)
-            self._next_button.set_visible(self._page is Page.SERVICES)
-
-    @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)
-        self._stack.set_visible_child_name(self.Page.PLAYBACK)
-
-    @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._stack, "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 [{translate('Recordings')}]"
-        return f"DemonEditor [{translate('Playback')}]"
-
-    def start_playback(self, mode):
-        self.on_stop() if mode is not PlaybackMode.ZAP else None
-        self._stack.set_visible_child_name(self.Page.LOAD)
-
-        if mode is PlaybackMode.PLAY:
-            self.on_play_service()
-        elif mode is PlaybackMode.ZAP:
-            self.on_zap()
-        elif mode is PlaybackMode.ZAP_PLAY:
-            self.on_zap(self.play_current)
-        elif mode is PlaybackMode.STREAM:
-            self.on_play_stream()
-
-    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):
-        """ Playback without switching channel on the Box [returns current reference]"""
-        ref, path = self.get_ref()
-        if not ref:
-            return
-
-        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)
-        return ref
-
-    def on_zap(self, callback=None):
-        """ Switch(zap) the channel.  """
-        ref, path = self.get_ref()
-        if not ref:
-            return
-
-        # IPTV type checking
-        row = self._fav_view.get_model()[path][:]
-        if row[Column.FAV_TYPE] == BqServiceType.IPTV.name and callback:
-            callback = self.play(get_iptv_url(row, self._s_type))
-
-        self.zap(ref, callback)
-
-    def get_ref(self):
-        """ Returns reference and currently selected path as a tuple. """
-        path, column = self._fav_view.get_cursor()
-        if not path or not self._app.http_api:
-            return
-        return self._app.get_service_ref(path), path
-
-    def zap(self, ref, callback=None):
-        if self._s_type is SettingsType.ENIGMA_2:
-            def zp(rq):
-                if rq and rq.get("e2state", False):
-                    if callback:
-                        callback()
-                else:
-                    self._app.show_error_message("No connection to the receiver!")
-
-            self._app.http_api.send(HttpAPI.Request.ZAP, ref, zp)
-        elif self._s_type is SettingsType.NEUTRINO_MP:
-            def zp(rq):
-                if rq and rq.get("data", None) == "ok":
-                    if callback:
-                        callback()
-                else:
-                    self._app.show_error_message("No connection to the receiver!")
-
-            self._app.http_api.send(HttpAPI.Request.N_ZAP, f"?{ref}", zp)
-        else:
-            self._app.show_error_message("This type of settings is not supported!")
-
-    def watch(self, data):
-        self.play(self._app.get_url_from_m3u(data))
-
-    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)
-
-        self._current_mrl = url
-        if self._player:
-            self.emit("play", url)
-
-    def play_current(self):
-        if self._s_type is SettingsType.ENIGMA_2:
-            self._app.http_api.send(HttpAPI.Request.STREAM_CURRENT, "", self.watch)
-        elif self._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))
-
-    @run_with_delay(1)
-    def on_played(self, player, duration):
-        self._stack.set_visible_child_name(self.Page.PLAYBACK)
-        if not IS_DARWIN:
-            self._stop_button.set_visible(True)
-            self.on_duration_changed(duration)
-
-    @run_idle
-    def on_error(self, player, msg):
-        self._app.show_error_message(msg)
-        self._stack.set_visible_child_name(self.Page.PLAYBACK)
-
-    def on_draw(self, widget, cr):
-        """ Used for black background drawing in the player drawing area. """
-        cr.set_source_rgb(0, 0, 0)
-        cr.paint()
-
-    def on_mouse_motion(self, widget, event):
-        display = widget.get_display()
-        window = widget.get_window()
-        cursor = Gdk.Cursor.new_from_name(display, "default")
-        window.set_cursor(cursor)
-
-        self.hide_mouse_cursor(window, display)
-        self.is_cursor_visible = True
-
-    @run_with_delay(3)
-    def hide_mouse_cursor(self, window, display):
-        cursor = Gdk.Cursor.new_for_display(display, Gdk.CursorType.BLANK_CURSOR)
-        window.set_cursor(cursor)
-        self.is_cursor_visible = False
-
-
-if __name__ == "__main__":
-    pass

app/ui/recordings.glade

@@ -1,598 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2
-
-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">none</property>
-            <child>
-              <object class="GtkViewport" id="recordings_viewport">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <child>
-                  <object class="GtkBox" id="recordings_main_box">
-                    <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="margin-top">5</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-start">5</property>
-                        <property name="margin-end">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-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="recordings_filter_entry">
-                            <property name="visible" bind-source="recordings_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_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>
-                              <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="sizing">fixed</property>
-                                <property name="min-width">100</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-start">5</property>
-                        <property name="margin-end">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>
-                <style>
-                  <class name="view"/>
-                </style>
-              </object>
-            </child>
-            <child type="label">
-              <object class="GtkLabel" id="recordings_label">
-                <property name="visible">True</property>
-                <property name="can-focus">False</property>
-                <property name="margin-bottom">2</property>
-                <property name="label" translatable="yes">Recordings</property>
-                <attributes>
-                  <attribute name="weight" value="bold"/>
-                </attributes>
-              </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">none</property>
-            <child>
-              <object class="GtkViewport" id="paths_viewport">
-                <property name="visible">True</property>
-                <property name="can-focus">False</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-start">10</property>
-                    <property name="margin-end">10</property>
-                    <property name="margin-top">10</property>
-                    <property name="margin-bottom">10</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>
-                          <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>
-                <style>
-                  <class name="view"/>
-                </style>
-              </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="margin-bottom">2</property>
-                <property name="label" translatable="yes">Paths</property>
-                <attributes>
-                  <attribute name="weight" value="bold"/>
-                </attributes>
-              </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 +1,689 @@
+import re
+import time
+import concurrent.futures
+from math import fabs
+
+from gi.repository import GLib
+
+from app.commons import run_idle, run_task
+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
+from .dialogs import show_dialog, DialogType, get_dialogs_string, get_chooser_dialog
+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, TEXT_DOMAIN, MOVE_KEYS, KeyboardKey, IS_GNOME_SESSION, 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 = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH),
+                                        ("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"))
+        builder.connect_signals(handlers)
+
+        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, *self._aggr, 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, 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
+
+    @staticmethod
+    def on_remove(view):
+        selection = view.get_selection()
+        model, paths = selection.get_selected_rows()
+
+        for itr in [model.get_iter(path) for path in paths]:
+            model.remove(itr)
+
+    @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._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}
+
+        builder = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION),
+                                        ("transponder_dialog", "pol_store", "fec_store", "mod_store", "system_store",
+                                         "pls_mode_store"))
+        builder.connect_signals(handlers)
+
+        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("\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 = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION),
+                                        ("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)
+
+
+# ***************** Satellite update dialog *******************#
+
+class SatellitesUpdateDialog:
+    """ Dialog for update satellites over internet """
+
+    def __init__(self, transient, main_model):
+        handlers = {"on_update_satellites_list": self.on_update_satellites_list,
+                    "on_receive_satellites_list": self.on_receive_satellites_list,
+                    "on_cancel_receive": self.on_cancel_receive,
+                    "on_selected_toggled": self.on_selected_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}
+
+        builder = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_objects_from_file(UI_RESOURCES_PATH + "satellites_dialog.glade",
+                                      ("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"))
+        builder.connect_signals(handlers)
+
+        self._window = builder.get_object("satellites_update_window")
+        self._window.set_transient_for(transient)
+        self._main_model = main_model
+        # self._dialog.get_content_area().set_border_width(0)
+        self._sat_view = builder.get_object("sat_update_tree_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_sat_list_tool_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")
+        # 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"))
+
+        self._download_task = False
+        self._parser = None
+
+    def show(self):
+        self._window.show()
+
+    @run_idle
+    def on_update_satellites_list(self, item):
+        if self._download_task:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+
+        model = get_base_model(self._sat_view.get_model())
+        model.clear()
+        self._download_task = 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):
+        sats = self._parser.get_satellites_list(SatelliteSource.FLYSAT if src == 0 else SatelliteSource.LYNGSAT)
+        if sats:
+            callback(sats)
+        self._download_task = 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_satellites_list(self, item):
+        if self._download_task:
+            show_dialog(DialogType.ERROR, self._window, "The task is already running!")
+            return
+        self.receive_satellites()
+
+    @run_task
+    def receive_satellites(self):
+        self._download_task = 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._download_task:
+                    self._download_task = True
+                    executor.shutdown()
+                    appender.send("\nCanceled\n")
+                    appender.close()
+                    self._download_task = 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(start - time.time(), 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._download_task = False
+
+    @run_idle
+    def update_expander(self):
+        self._sat_update_expander.set_expanded(True)
+        self._text_view.get_buffer().set_text("", 0)
+
+    @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, None, None])
+
+    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_selected_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)
+
+    @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, iter, 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(iter, 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._download_task = False
+
+
+# ***************** 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,) * 9, flags, pos])
+    for transponder in transponders:
+        model.append(parent, ["Transponder:", *transponder, 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.py

@@ -1,45 +1,15 @@
-# -*- 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 os
 
-from app.commons import run_idle, log
+from app.commons import run_idle
 from app.eparser import Service
-from app.eparser.ecommons import (MODULATION, Inversion, ROLL_OFF, Pilot, Flag, Pids, POLARIZATION, get_key_by_value,
-                                  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.eparser.ecommons import MODULATION, Inversion, ROLL_OFF, Pilot, Flag, Pids, POLARIZATION, \
+    get_key_by_value, get_value_by_name, FEC_DEFAULT, PLS_MODE, SERVICE_TYPE, T_MODULATION, C_MODULATION, TrType, \
+    SystemCable, T_SYSTEM, BANDWIDTH, TRANSMISSION_MODE, GUARD_INTERVAL, HIERARCHY, T_FEC
 from app.settings import SettingsType
-from .dialogs import show_dialog, DialogType, Action, get_builder
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, HIDE_ICON, TEXT_DOMAIN, CODED_ICON, Column, IS_GNOME_SESSION
+from .dialogs import show_dialog, DialogType, Action, get_dialogs_string
 from .main_helper import get_base_model
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, HIDE_ICON, CODED_ICON, Column
 
 _UI_PATH = UI_RESOURCES_PATH + "service_details_dialog.glade"
 
@@ -53,6 +23,8 @@ 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",
@@ -62,33 +34,34 @@ 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,
                     "on_tr_edit_toggled": self.on_tr_edit_toggled,
                     "update_reference": self.update_reference,
                     "on_cas_entry_changed": self.on_cas_entry_changed,
-                    "on_extra_pids_entry_changed": self.on_extra_pids_entry_changed,
                     "on_digit_entry_changed": self.on_digit_entry_changed,
-                    "on_non_empty_entry_changed": self.on_non_empty_entry_changed,
-                    "on_cancel": lambda item: self._dialog.destroy()}
+                    "on_non_empty_entry_changed": self.on_non_empty_entry_changed}
 
-        builder = get_builder(_UI_PATH, handlers, use_str=True)
+        builder = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION))
+        builder.connect_signals(handlers)
         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._tr_type = None
+        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
@@ -97,7 +70,6 @@ class ServiceDetailsDialog:
         self._DIGIT_PATTERN = re.compile("\\D")
         self._NON_EMPTY_PATTERN = re.compile("(?:^[\\s]*$|\\D)")
         self._CAID_PATTERN = re.compile("(?:^[\\s]*$)|(C:[0-9a-fA-F]{1,4})(,C:[0-9a-fA-F]{1,4})*")
-        self._PIDS_PATTERN = re.compile("(?:^[\\s]*$)|(c:[0-9]{2}[0-9a-fA-F]{1,4})(,c:[0-9]{2}[0-9a-fA-F]{1,4})*?")
         # Buttons
         self._apply_button = builder.get_object("apply_button")
         self._create_button = builder.get_object("create_button")
@@ -133,14 +105,13 @@ class ServiceDetailsDialog:
         self._stream_id_entry = self._digit_elements.get("stream_id_entry")
         self._tr_flag_entry = self._digit_elements.get("tr_flag_entry")
         self._namespace_entry = self._non_empty_elements.get("namespace_entry")
-        self._extra_pids_entry = builder.get_object("extra_pids_entry")
         # Service elements
         self._name_entry = builder.get_object("name_entry")
         self._package_entry = builder.get_object("package_entry")
         self._srv_type_entry = self._non_empty_elements.get("srv_type_entry")
         self._service_type_combo_box = builder.get_object("service_type_combo_box")
         self._cas_entry = builder.get_object("cas_entry")
-        self._reference_label = builder.get_object("reference_label")
+        self._reference_entry = builder.get_object("reference_entry")
         self._keep_check_button = builder.get_object("keep_check_button")
         self._hide_check_button = builder.get_object("hide_check_button")
         self._use_pids_check_button = builder.get_object("use_pids_check_button")
@@ -148,7 +119,6 @@ class ServiceDetailsDialog:
         self._pids_grid = builder.get_object("pids_grid")
         # Transponder elements
         self._sat_pos_button = builder.get_object("sat_pos_button")
-        self._pos_side_box = builder.get_object("pos_side_box")
         self._pol_combo_box = builder.get_object("pol_combo_box")
         self._fec_combo_box = builder.get_object("fec_combo_box")
         self._rate_lp_combo_box = builder.get_object("rate_lp_combo_box")
@@ -159,13 +129,14 @@ class ServiceDetailsDialog:
         self._pilot_combo_box = builder.get_object("pilot_combo_box")
         self._pls_mode_combo_box = builder.get_object("pls_mode_combo_box")
         self._tr_edit_switch = builder.get_object("tr_edit_switch")
+        self._tr_extra_expander = builder.get_object("tr_extra_expander")
 
         self._DVB_S2_ELEMENTS = (self._mod_combo_box, self._rolloff_combo_box, self._pilot_combo_box,
                                  self._pls_mode_combo_box, self._pls_code_entry, self._stream_id_entry)
         self._TRANSPONDER_ELEMENTS = (self._sat_pos_button, self._pol_combo_box, self._invertion_combo_box,
                                       self._sys_combo_box, self._freq_entry, self._transponder_id_entry,
                                       self._network_id_entry, self._namespace_entry, self._fec_combo_box,
-                                      self._rate_entry, self._rate_lp_combo_box, self._pos_side_box)
+                                      self._rate_entry, self._rate_lp_combo_box)
 
         if self._action is Action.EDIT:
             self.update_data_elements()
@@ -173,7 +144,12 @@ class ServiceDetailsDialog:
             self.init_default_data_elements()
 
     def show(self):
-        self._dialog.show()
+        response = self._dialog.run()
+        if response == Gtk.ResponseType.OK:
+            pass
+        self._dialog.destroy()
+
+        return response
 
     @run_idle
     def init_default_data_elements(self):
@@ -185,6 +161,7 @@ class ServiceDetailsDialog:
             elem.set_text(" ")
             elem.set_text("")
         self._new_check_button.set_active(True)
+        self._tr_extra_expander.activate()
         self._service_type_combo_box.set_active(0)
         self._pol_combo_box.set_active(0)
         self._fec_combo_box.set_active(0)
@@ -220,7 +197,8 @@ 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)
@@ -230,8 +208,6 @@ class ServiceDetailsDialog:
             self.update_ui_for_terrestrial()
         elif self._tr_type is TrType.Cable:
             self.update_ui_for_cable()
-        elif self._tr_type is TrType.ATSC:
-            self.update_ui_for_atsc()
         else:
             self.set_sat_positions(srv.pos)
 
@@ -257,7 +233,7 @@ 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))
@@ -271,7 +247,6 @@ class ServiceDetailsDialog:
     def init_enigma2_pids(self, flags):
         pids = list(filter(lambda x: x.startswith("c:"), flags))
         if pids:
-            extra_pids = []
             for pid in pids:
                 if pid.startswith(Pids.VIDEO.value):
                     self._video_pid_entry.set_text(str(int(pid[4:], 16)))
@@ -284,19 +259,15 @@ class ServiceDetailsDialog:
                 elif pid.startswith(Pids.AC3.value):
                     self._ac3_pid_entry.set_text(str(int(pid[4:], 16)))
                 elif pid.startswith(Pids.VIDEO_TYPE.value):
-                    extra_pids.append(pid)
+                    pass
                 elif pid.startswith(Pids.AUDIO_CHANNEL.value):
-                    extra_pids.append(pid)
+                    pass
                 elif pid.startswith(Pids.BIT_STREAM_DELAY.value):
                     self._bitstream_entry.set_text(str(int(pid[4:], 16)))
                 elif pid.startswith(Pids.PCM_DELAY.value):
                     self._pcm_entry.set_text(str(int(pid[4:], 16)))
                 elif pid.startswith(Pids.SUBTITLE.value):
-                    extra_pids.append(pid)
-                else:
-                    extra_pids.append(pid)
-
-            self._extra_pids_entry.set_text(",".join(extra_pids))
+                    pass
 
     def init_enigma2_transponder_data(self, srv):
         """ Transponder data initialisation """
@@ -338,23 +309,16 @@ class ServiceDetailsDialog:
             self.select_active_text(self._pls_mode_combo_box, HIERARCHY.get(tr_data[7]))
             self.select_active_text(self._invertion_combo_box, Inversion(tr_data[8]).name)
             self.select_active_text(self._sys_combo_box, T_SYSTEM.get(tr_data[9]))
-        elif tr_type is TrType.ATSC:
-            self._sys_combo_box.set_active(0)
-            self.select_active_text(self._mod_combo_box, A_MODULATION.get(tr_data[2]))
-            self.select_active_text(self._invertion_combo_box, Inversion(tr_data[1]).name)
-
         # Should be called last to properly initialize the reference
         self._srv_type_entry.set_text(data[4])
 
     # ***************** 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()
 
@@ -364,15 +328,14 @@ class ServiceDetailsDialog:
         tr_grid = self._builder.get_object("tr_grid")
         tr_grid.remove_column(7)
         tr_grid.set_margin_bottom(5)
-        self._builder.get_object("extra_transponder_grid").set_visible(False)
-        self._package_entry.set_sensitive(False)
+        self._builder.get_object("tr_extra_expander").set_visible(False)
+        self._builder.get_object("srv_separator").set_visible(False)
 
     # ***************** Init Sat positions *********************#
 
     def set_sat_positions(self, sat_pos):
         """ Sat positions initialisation """
-        self._sat_pos_button.set_value(float(sat_pos[:-1]))
-        self._pos_side_box.set_active_id(sat_pos[-1:])
+        self._sat_pos_button.set_value(float(sat_pos))
 
     def on_system_changed(self, box):
         if not self._tr_edit_switch.get_active():
@@ -405,10 +368,6 @@ 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
@@ -416,19 +375,18 @@ class ServiceDetailsDialog:
         if show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
             return
 
-        if self.on_edit() if self._action is Action.EDIT else self.on_new():
-            self._dialog.destroy()
+        self.on_edit() if self._action is Action.EDIT else self.on_new()
+        self._dialog.destroy()
 
     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
 
     def on_edit(self):
         """ Edit current service.  """
         fav_id, data_id = self.get_srv_data()
-        # Transponder
+        # transponder
         transponder = self._old_service.transponder
         if self._tr_edit_switch.get_active():
             try:
@@ -438,24 +396,17 @@ class ServiceDetailsDialog:
                     transponder = self.get_terrestrial_transponder_data()
                 elif self._tr_type is TrType.Cable:
                     transponder = self.get_cable_transponder_data()
-                elif self._tr_type is TrType.ATSC:
-                    transponder = self.get_atsc_transponder_data()
             except Exception as e:
-                log("Edit service error: {}".format(e))
+                print(e)
                 show_dialog(DialogType.ERROR, transient=self._dialog, text="Error getting transponder parameters!")
             else:
                 if self._transponder_services_iters:
-                    self.update_transponder_services(transponder, self.get_sat_position())
-        # Service
+                    self.update_transponder_services(transponder)
+        # service
         service = self.get_service(fav_id, data_id, transponder)
         old_fav_id = self._old_service.fav_id
         if old_fav_id != fav_id:
-            if fav_id in self._services:
-                msg = "{}\n\n\t{}".format("A similar service is already in this list!", "Are you sure?")
-                if show_dialog(DialogType.QUESTION, transient=self._dialog, text=msg) != Gtk.ResponseType.OK:
-                    return False
             self.update_bouquets(fav_id, old_fav_id)
-
         self._services[fav_id] = service
 
         if self._old_service.picon_id != service.picon_id:
@@ -463,16 +414,15 @@ class ServiceDetailsDialog:
 
         flags = service.flags_cas
         extra_data = {Column.SRV_TOOLTIP: None, Column.SRV_BACKGROUND: None}
-        if self._s_type is SettingsType.ENIGMA_2 and flags:
+        if 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)
         self._current_model.set(self._current_itr, {i: v for i, v in enumerate(service)})
         self.update_fav_view(self._old_service, service)
         self._old_service = service
-        return True
 
     def update_bouquets(self, fav_id, old_fav_id):
         self._services.pop(old_fav_id, None)
@@ -488,26 +438,23 @@ class ServiceDetailsDialog:
     def update_fav_view(self, old_service, new_service):
         model = self._fav_view.get_model()
         for row in filter(lambda r: old_service.fav_id == r[7], model):
-            itr = row.iter
-            if not model.get_value(itr, Column.FAV_BACKGROUND):
-                model.set_value(itr, Column.FAV_SERVICE, new_service.service)
-
-            model.set(itr, {Column.FAV_CODED: new_service.coded,
-                            Column.FAV_LOCKED: new_service.locked,
-                            Column.FAV_HIDE: new_service.hide,
-                            Column.FAV_TYPE: new_service.service_type,
-                            Column.FAV_POS: new_service.pos,
-                            Column.FAV_ID: new_service.fav_id,
-                            Column.FAV_PICON: new_service.picon})
+            model.set(row.iter, {1: new_service.coded,
+                                 2: new_service.service,
+                                 3: new_service.locked,
+                                 4: new_service.hide,
+                                 5: new_service.service_type,
+                                 6: new_service.pos,
+                                 7: new_service.fav_id,
+                                 8: 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
 
@@ -524,7 +471,7 @@ class ServiceDetailsDialog:
                        package=self._package_entry.get_text(),
                        service_type=SERVICE_TYPE.get(self._srv_type_entry.get_text(), SERVICE_TYPE["3"]),
                        picon=self._old_service.picon,
-                       picon_id=self._reference_label.get_text().replace(":", "_") + ".png",
+                       picon_id=self._reference_entry.get_text().replace(":", "_") + ".png",
                        ssid="{:04x}".format(int(self._sid_entry.get_text())),
                        freq=freq,
                        rate=rate,
@@ -540,9 +487,7 @@ 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())
+            return self._old_service.flags_cas
 
     def get_enigma2_flags(self):
         flags = ["p:{}".format(self._package_entry.get_text())]
@@ -572,9 +517,6 @@ class ServiceDetailsDialog:
         pcm_pid = self._pcm_entry.get_text()
         if pcm_pid:
             flags.append("{}{:04x}".format(Pids.PCM_DELAY.value, int(pcm_pid)))
-        extra_pids = self._extra_pids_entry.get_text()
-        if extra_pids:
-            flags.append(extra_pids)
         # flags
         f_flags = Flag.KEEP.value if self._keep_check_button.get_active() else 0
         f_flags = f_flags + Flag.HIDE.value if self._hide_check_button.get_active() else f_flags
@@ -596,12 +538,8 @@ 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())
+            return fav_id, self._old_service.data_id
 
     # ***************** Transponder ********************* #
 
@@ -609,27 +547,27 @@ class ServiceDetailsDialog:
         freq = self._freq_entry.get_text()
         fec = self._fec_combo_box.get_active_id()
         system = self._sys_combo_box.get_active_id()
-        o_srv = self._old_service
 
         if self._tr_type is TrType.Satellite or self._s_type is SettingsType.NEUTRINO_MP:
             freq = self._freq_entry.get_text()
             rate = self._rate_entry.get_text()
             pol = self._pol_combo_box.get_active_id()
-            pos = "{}{}".format(round(self._sat_pos_button.get_value(), 1), self._pos_side_box.get_active_id())
+            pos = str(round(self._sat_pos_button.get_value(), 1))
             return freq, rate, pol, fec, system, pos
-        elif self._tr_type in (TrType.Terrestrial, TrType.ATSC):
+        elif self._tr_type is TrType.Terrestrial:
+            o_srv = self._old_service
             return freq, o_srv.rate, o_srv.pol, fec, system, o_srv.pos
         elif self._tr_type is TrType.Cable:
+            o_srv = self._old_service
             return freq, self._rate_entry.get_text(), o_srv.pol, fec, o_srv.system, o_srv.pos
 
     def get_satellite_transponder_data(self):
         sys = self._sys_combo_box.get_active_id()
-        freq = "{}000".format(self._freq_entry.get_text())
-        rate = "{}000".format(self._rate_entry.get_text())
+        freq = self._freq_entry.get_text()
+        rate = self._rate_entry.get_text()
         pol = self.get_value_from_combobox_id(self._pol_combo_box, POLARIZATION)
         fec = self.get_value_from_combobox_id(self._fec_combo_box, FEC_DEFAULT)
-        sat_pos = self.get_sat_position()
-
+        sat_pos = str(round(self._sat_pos_button.get_value(), 1)).replace(".", "")
         inv = get_value_by_name(Inversion, self._invertion_combo_box.get_active_id())
         srv_sys = "0"  # !!!
 
@@ -646,31 +584,19 @@ 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())
-
-    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)
-        sat_pos = str(round(sat_pos, 1)).replace(".", "")
-        return sat_pos
+            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_terrestrial_transponder_data(self):
         tr_data = re.split("\s|:", self._old_service.transponder)
         # frequency, bandwidth, code rate HP, code rate LP, modulation, transmission mode, guard interval, hierarchy,
         # inversion, system, plp_id
         # Bandwidth -> Pol, Rate HP -> FEC, TransmissionMode -> Roll off, GuardInterval -> Pilot, Hierarchy -> Pls Mode
-        tr_data[1] = "{}000".format(self._freq_entry.get_text())
+        tr_data[1] = self._freq_entry.get_text()
         tr_data[2] = self.get_value_from_combobox_id(self._pol_combo_box, BANDWIDTH)
         tr_data[3] = self.get_value_from_combobox_id(self._fec_combo_box, T_FEC)
         tr_data[4] = self.get_value_from_combobox_id(self._rate_lp_combo_box, T_FEC)
@@ -680,50 +606,28 @@ class ServiceDetailsDialog:
         tr_data[8] = self.get_value_from_combobox_id(self._pls_mode_combo_box, HIERARCHY)
         tr_data[9] = get_value_by_name(Inversion, self._invertion_combo_box.get_active_id())
         tr_data[10] = self.get_value_from_combobox_id(self._sys_combo_box, T_SYSTEM)
-
         return "{} {}".format(tr_data[0], ":".join(tr_data[1:]))
 
     def get_cable_transponder_data(self):
         tr_data = re.split("\s|:", self._old_service.transponder)
         # frequency, symbol_rate, modulation, inversion, fec_inner, system;
-        tr_data[1] = "{}000".format(self._freq_entry.get_text())
-        tr_data[2] = "{}000".format(self._rate_entry.get_text())
+        tr_data[1] = self._freq_entry.get_text()
+        tr_data[2] = self._rate_entry.get_text()
         tr_data[3] = get_value_by_name(Inversion, self._invertion_combo_box.get_active_id())
         tr_data[4] = self.get_value_from_combobox_id(self._mod_combo_box, C_MODULATION)
         tr_data[5] = self.get_value_from_combobox_id(self._fec_combo_box, FEC_DEFAULT)
         tr_data[6] = get_value_by_name(SystemCable, self._sys_combo_box.get_active_id())
-
         return "{} {}".format(tr_data[0], ":".join(tr_data[1:]))
 
-    def get_atsc_transponder_data(self):
-        tr_data = re.split("\s|:", self._old_service.transponder)
-        # frequency, inversion, modulation, system
-        tr_data[1] = "{}000".format(self._freq_entry.get_text())
-        tr_data[2] = get_value_by_name(Inversion, self._invertion_combo_box.get_active_id())
-        tr_data[3] = self.get_value_from_combobox_id(self._mod_combo_box, A_MODULATION)
-
-        return "{} {}".format(tr_data[0], ":".join(tr_data[1:]))
-
-    def update_transponder_services(self, transponder, sat_pos):
+    def update_transponder_services(self, transponder):
         for itr in self._transponder_services_iters:
-            srv = self._current_model[itr][:]
+            srv = self._current_model[itr][:Column.SRV_TOOLTIP]
             srv[Column.SRV_FREQ], srv[Column.SRV_RATE], srv[Column.SRV_POL], srv[Column.SRV_FEC], srv[
                 Column.SRV_SYSTEM], srv[Column.SRV_POS] = self.get_transponder_values()
             srv[Column.SRV_TRANSPONDER] = transponder
-
-            fav_id = srv[Column.SRV_FAV_ID]
-            old_srv = self._services.pop(fav_id, None)
-            if not old_srv:
-                log("Update transponder services error: No service found for ID {}".format(srv[Column.SRV_FAV_ID]))
-                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())
-
-            self._services[fav_id] = Service(*srv[:Column.SRV_TOOLTIP])
-            self._current_model.set_row(itr, srv)
+            srv = Service(*srv)
+            self._services[srv.fav_id] = self._services.pop(srv.fav_id)._replace(transponder=transponder)
+            self._current_model.set(itr, {i: v for i, v in enumerate(srv)})
 
     # ***************** Others *********************#
 
@@ -743,9 +647,6 @@ class ServiceDetailsDialog:
     def on_cas_entry_changed(self, entry):
         entry.set_name("GtkEntry" if self._CAID_PATTERN.fullmatch(entry.get_text()) else self._DIGIT_ENTRY_NAME)
 
-    def on_extra_pids_entry_changed(self, entry):
-        entry.set_name("GtkEntry" if self._PIDS_PATTERN.fullmatch(entry.get_text()) else self._DIGIT_ENTRY_NAME)
-
     def get_value_from_combobox_id(self, box: Gtk.ComboBox, dc: dict):
         cb_id = box.get_active_id()
         return get_key_by_value(dc, cb_id)
@@ -755,16 +656,16 @@ class ServiceDetailsDialog:
         if active and self._action is Action.EDIT:
             self._transponder_services_iters = []
             response = TransponderServicesDialog(self._dialog,
-                                                 self._services_view,
+                                                 self._current_model,
                                                  self._old_service.transponder,
                                                  self._transponder_services_iters).show()
-            if response == Gtk.ResponseType.CANCEL or response == Gtk.ResponseType.DELETE_EVENT:
+            if response == Gtk.ResponseType.CANCEL or response == -4:
                 switch.set_active(False)
                 self._transponder_services_iters = None
                 return
 
         self.update_dvb_s2_elements(active and (self._sys_combo_box.get_active_id() == "DVB-S2"
-                                                or self._old_service.transponder_type in "tca"))
+                                                or self._old_service.transponder_type in "tc"))
 
         for elem in self._TRANSPONDER_ELEMENTS:
             elem.set_sensitive(active)
@@ -778,8 +679,6 @@ class ServiceDetailsDialog:
                 return False
         if self._cas_entry.get_name() == self._DIGIT_ENTRY_NAME:
             return False
-        if self._extra_pids_entry.get_name() == self._DIGIT_ENTRY_NAME:
-            return False
         return True
 
     def update_reference(self, entry, event=None):
@@ -795,9 +694,9 @@ class ServiceDetailsDialog:
         if self._s_type is SettingsType.ENIGMA_2:
             on_id = int(self._namespace_entry.get_text())
             ref = "1:0:{:X}:{:X}:{:X}:{:X}:{:X}:0:0:0".format(srv_type, ssid, tid, nid, on_id)
-            self._reference_label.set_text(ref)
+            self._reference_entry.set_text(ref)
         else:
-            self._reference_label.set_text("{:x}{:04x}{:04x}".format(tid, nid, ssid))
+            self._reference_entry.set_text("{:x}{:04x}{:04x}".format(tid, nid, ssid))
 
     def update_ui_for_terrestrial(self):
         tr_grid = self.get_transponder_grid_for_non_satellite()
@@ -888,6 +787,7 @@ class ServiceDetailsDialog:
         # FEC
         fec_model.append(("None",))
         # Extra
+        tr_box.remove(self._tr_extra_expander)
         tr_grid.set_margin_bottom(5)
         self._freq_entry.set_width_chars(10)
         self._freq_entry.set_max_width_chars(10)
@@ -896,18 +796,6 @@ class ServiceDetailsDialog:
         self._transponder_id_entry.set_max_width_chars(8)
         self._network_id_entry.set_max_width_chars(8)
 
-    def update_ui_for_atsc(self):
-        self.update_ui_for_cable()
-        tr_grid = self._builder.get_object("tr_grid")
-        tr_grid.remove_column(1)
-        tr_grid.remove_column(1)
-        # Init models
-        fec_model, modulation_model, system_model = self.get_models_for_non_satellite()
-        system_model.append((TrType.ATSC.name,))
-        [modulation_model.append((v,)) for k, v in A_MODULATION.items()]
-        # Extra
-        self._namespace_entry.set_max_width_chars(25)
-
     def get_transponder_grid_for_non_satellite(self):
         self._pids_grid.set_visible(False)
         tr_grid = self._builder.get_object("tr_grid")
@@ -925,23 +813,23 @@ class ServiceDetailsDialog:
 
 
 class TransponderServicesDialog:
-    def __init__(self, transient, services_view, transponder, tr_iters):
-        builder = get_builder(_UI_PATH, use_str=True, objects=("tr_services_dialog", "transponder_services_liststore"))
+    def __init__(self, transient, model, transponder, tr_iters):
+        builder = Gtk.Builder()
+        builder.set_translation_domain(TEXT_DOMAIN)
+        builder.add_objects_from_string(get_dialogs_string(_UI_PATH).format(use_header=IS_GNOME_SESSION),
+                                        ("tr_services_dialog", "transponder_services_liststore"))
         self._dialog = builder.get_object("tr_services_dialog")
         self._dialog.set_transient_for(transient)
         self._srv_model = builder.get_object("transponder_services_liststore")
-        self.append_services(services_view, transponder, tr_iters)
+        self.append_services(model, transponder, tr_iters)
         builder.get_object("srv_list_dialog_info_bar").connect("response", lambda bar, resp: bar.hide())
 
-    def append_services(self, view, transponder, tr_iters):
-        model = view.get_model()
-        filter_model = model.get_model()
+    def append_services(self, model, transponder, tr_iters):
         for row in model:
             if row[Column.SRV_TRANSPONDER] == transponder:
                 self._srv_model.append((row[Column.SRV_SERVICE], row[Column.SRV_PACKAGE], row[Column.SRV_TYPE],
                                         row[Column.SRV_SSID], row[Column.SRV_FREQ], row[Column.SRV_POS]))
-                itr = model.get_iter(row.path)
-                tr_iters.append(filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(itr)))
+                tr_iters.append(model.get_iter(row.path))
 
     def show(self):
         response = self._dialog.run()

app/ui/settings_dialog.py

@@ -1,41 +1,23 @@
-# -*- 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 enum import Enum
 
 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, PlaybackMode, IS_LINUX, SEP, IS_WIN
-from app.ui.dialogs import show_dialog, DialogType, translate, get_chooser_dialog, get_builder
+from app.settings import SettingsType, Settings, PlayStreamsMode
+from app.ui.dialogs import show_dialog, DialogType, get_message, get_chooser_dialog
 from .main_helper import update_entry_data, scroll_to, get_picon_pixbuf
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, DEFAULT_ICON, APP_FONT, HeaderBar
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, FavClickMode, DEFAULT_ICON
+
+
+def show_settings_dialog(transient, options):
+    return SettingsDialog(transient, options).show()
+
+
+class Property(Enum):
+    FTP = "ftp"
+    HTTP = "http"
+    TELNET = "telnet"
 
 
 class SettingsDialog:
@@ -43,18 +25,20 @@ 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,
                     "on_force_bq_name": self.on_force_bq_name,
                     "on_http_mode_switch": self.on_http_mode_switch,
-                    "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,
@@ -63,14 +47,9 @@ 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_network_settings_visible": self.on_network_settings_visible,
                     "on_http_use_ssl_toggled": self.on_http_use_ssl_toggled,
                     "on_click_mode_togged": self.on_click_mode_togged,
                     "on_play_mode_changed": self.on_play_mode_changed,
@@ -78,67 +57,62 @@ class SettingsDialog:
                     "on_apply_presets": self.on_apply_presets,
                     "on_digit_entry_changed": self.on_digit_entry_changed,
                     "on_view_popup_menu": self.on_view_popup_menu,
-                    "on_list_font_reset": self.on_list_font_reset,
                     "on_theme_changed": self.on_theme_changed,
                     "on_theme_add": self.on_theme_add,
                     "on_theme_remove": self.on_theme_remove,
-                    "on_appearance_changed": self.on_appearance_changed,
+                    "on_icon_theme_changed": self.on_icon_theme_changed,
                     "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)
+        builder = Gtk.Builder()
+        builder.add_from_file(UI_RESOURCES_PATH + "settings_dialog.glade")
+        builder.connect_signals(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")
+        self._http_login_field = builder.get_object("http_login_field")
+        self._http_password_field = builder.get_object("http_password_field")
         self._http_port_field = builder.get_object("http_port_field")
         self._http_use_ssl_check_button = builder.get_object("http_use_ssl_check_button")
+        self._telnet_login_field = builder.get_object("telnet_login_field")
+        self._telnet_password_field = builder.get_object("telnet_password_field")
         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.
-        self._ftp_radio_button = builder.get_object("ftp_radio_button")
-        self._http_radio_button = builder.get_object("http_radio_button")
-        # Network paths.
+        self._settings_stack = builder.get_object("settings_stack")
+        # 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._use_common_picon_path_switch = builder.get_object("use_common_picon_path_switch")
-        # 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.
-        self._settings_type_box = builder.get_object("settings_type_combo_box")
+        # 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")
@@ -152,90 +126,82 @@ 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_vlc_radio_button = builder.get_object("play_in_vlc_radio_button")
+        self._get_m3u_radio_button = builder.get_object("get_m3u_radio_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.
-        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")
+        self._program_frame = builder.get_object("program_frame")
+        self._extra_support_grid = builder.get_object("extra_support_grid")
         self._colors_grid = builder.get_object("colors_grid")
         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")
-        self._enable_extensions_switch = builder.get_object("enable_extensions_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")
+        # 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._enable_exp_switch = builder.get_object("enable_experimental_switch")
-        # Profiles.
+        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")
+        self._click_mode_zap_button.bind_property("sensitive", self._enable_send_to_switch, "sensitive")
+        self._enable_send_to_switch.bind_property("sensitive", builder.get_object("enable_send_to_label"), "sensitive")
+        self._extra_support_grid.bind_property("sensitive", builder.get_object("v5_support_grid"), "sensitive")
+        self._enable_yt_dl_switch.bind_property("active", builder.get_object("yt_dl_update_box"), "sensitive")
+        # 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")
-        # 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 self._settings.use_header_bar:
-            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("dark_mode_box").set_visible(IS_WIN)
-            builder.get_object("style_box_view").set_visible(True)
-            self._theme_view = builder.get_object("theme_view")
-            self._theme_view.set_visible(True)
+        if self._settings.is_darwin:
+            # Appearance
+            self._appearance_box = builder.get_object("appearance_box")
+            self._appearance_box.set_visible(True)
             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_view, "sensitive")
-            self.init_themes()
+            self._themes_support_switch.bind_property("active", builder.get_object("gtk_theme_frame"), "sensitive")
+            self._themes_support_switch.bind_property("active", builder.get_object("icon_theme_frame"), "sensitive")
+            self.init_appearance()
 
-    def init_ui_elements(self):
-        self.update_picon_paths()
-        self._dialog.set_title(f"{translate('Options')} [{self._settings_type_box.get_active_text()}]")
+    @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()
+        self._settings_stack.get_child_by_name(Property.HTTP.value).set_visible(is_enigma_profile)
+        self._program_frame.set_sensitive(is_enigma_profile)
+        self._extra_support_grid.set_sensitive(is_enigma_profile)
+        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)
-        is_enigma = self._s_type is SettingsType.ENIGMA_2
-        self.on_info_bar_close() if is_enigma else self.show_info_message(
+        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)
-        self._epg_dat_box.set_sensitive(is_enigma)
 
     def init_profiles(self):
         p_def = self._settings.default_profile
@@ -248,39 +214,33 @@ 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_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 update_title(self):
+        title = "{} [{}]"
+        if self._s_type is SettingsType.ENIGMA_2:
+            self._dialog.set_title(title.format(get_message("Options"), self._enigma_radio_button.get_label()))
+        elif self._s_type is SettingsType.NEUTRINO_MP:
+            self._dialog.set_title(title.format(get_message("Options"), self._neutrino_radio_button.get_label()))
 
     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):
-        s_type = SettingsType(int(self._settings_type_box.get_active_id()))
+        s_type = SettingsType.ENIGMA_2 if self._enigma_radio_button.get_active() else SettingsType.NEUTRINO_MP
         if s_type is not self._s_type:
             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()
@@ -288,54 +248,43 @@ 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)
+        self._http_login_field.set_text(self._settings.http_user)
+        self._http_password_field.set_text(self._settings.http_password)
         self._http_port_field.set_text(self._settings.http_port)
         self._http_use_ssl_check_button.set_active(self._settings.http_use_ssl)
+        self._telnet_login_field.set_text(self._settings.telnet_user)
+        self._telnet_password_field.set_text(self._settings.telnet_password)
         self._telnet_port_field.set_text(self._settings.telnet_port)
         self._telnet_timeout_spin_button.set_value(self._settings.telnet_timeout)
         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._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)
         self._default_data_paths_switch.set_active(self._settings.profile_folder_is_default)
-        self._use_common_picon_path_switch.set_active(self._settings.use_common_picon_path)
         self._transcoding_switch.set_active(self._settings.activate_transcoding)
         self._presets_combo_box.set_active_id(self._settings.active_preset)
         self.on_transcoding_preset_changed(self._presets_combo_box)
-        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._enable_extensions_switch.set_active(self._settings.extensions_support)
-            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)
@@ -347,84 +296,76 @@ class SettingsDialog:
             self._new_color_button.set_rgba(new_rgb)
             self._extra_color_button.set_rgba(extra_rgb)
 
-        self._settings_type_box.set_active_id(str(self._s_type.value))
+        if self._s_type is SettingsType.ENIGMA_2:
+            self._enigma_radio_button.activate()
+        else:
+            self._neutrino_radio_button.activate()
 
     def on_apply_profile_settings(self, item=None):
         if not self.is_data_correct(self._digit_elems):
             show_dialog(DialogType.ERROR, self._dialog, "Error. Verify the data!")
             return
 
-        self._s_type = SettingsType(int(self._settings_type_box.get_active_id()))
+        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()
+        self._settings.http_user = self._http_login_field.get_text()
+        self._settings.http_password = self._http_password_field.get_text()
         self._settings.http_port = self._http_port_field.get_text()
         self._settings.http_use_ssl = self._http_use_ssl_check_button.get_active()
+        self._settings.telnet_user = self._telnet_login_field.get_text()
+        self._settings.telnet_password = self._telnet_password_field.get_text()
         self._settings.telnet_port = self._telnet_port_field.get_text()
         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.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.use_common_picon_path = self._use_common_picon_path_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 self._ext_settings.is_darwin:
             self._ext_settings.is_themes_support = self._themes_support_switch.get_active()
             self._ext_settings.theme = self._theme_combo_box.get_active_id()
             self._ext_settings.icon_theme = self._icon_theme_combo_box.get_active_id()
 
         if self._s_type is SettingsType.ENIGMA_2:
-            self._ext_settings.is_enable_experimental = self._enable_exp_switch.get_active()
             self._ext_settings.use_colors = self._set_color_switch.get_active()
             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.extensions_support = self._enable_extensions_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
@@ -432,20 +373,20 @@ class SettingsDialog:
         if self._test_spinner.get_state() is Gtk.StateType.ACTIVE:
             return
         self.show_spinner(True)
-        if self._ftp_radio_button.get_active():
-            self.test_ftp()
-        elif self._http_radio_button.get_active():
+        current_property = Property(self._settings_stack.get_visible_child_name())
+        if current_property is Property.HTTP:
             self.test_http()
-        else:
+        elif current_property is Property.TELNET:
             self.test_telnet()
+        elif current_property is Property.FTP:
+            self.test_ftp()
 
     def test_http(self):
-        user, password = self._login_field.get_text(), self._password_field.get_text()
+        user, password = self._http_login_field.get_text(), self._http_password_field.get_text()
         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:
@@ -456,7 +397,7 @@ class SettingsDialog:
     def test_telnet(self):
         timeout = int(self._telnet_timeout_spin_button.get_value())
         host, port = self._host_field.get_text(), self._telnet_port_field.get_text()
-        user, password = self._login_field.get_text(), self._password_field.get_text()
+        user, password = self._telnet_login_field.get_text(), self._telnet_password_field.get_text()
         try:
             self.show_info_message(test_telnet(host, port, user, password, timeout), Gtk.MessageType.INFO)
             self.show_spinner(False)
@@ -468,7 +409,7 @@ 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:
@@ -476,10 +417,9 @@ class SettingsDialog:
 
     @run_idle
     def show_info_message(self, text, message_type):
-        self._info_bar.set_visible(False)
-        self._info_bar.set_message_type(message_type)
-        self._message_label.set_text(translate(text))
         self._info_bar.set_visible(True)
+        self._info_bar.set_message_type(message_type)
+        self._message_label.set_text(get_message(text))
 
     @run_idle
     def show_spinner(self, show):
@@ -493,15 +433,11 @@ 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)
-
-    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)
+        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_force_bq_name(self, switch, state):
         if self._main_stack.get_visible_child_name() != "extra":
@@ -517,7 +453,10 @@ class SettingsDialog:
         self.show_info_message("Not implemented yet!", Gtk.MessageType.WARNING)
 
     def on_default_path_mode_switch(self, switch, state):
-        self._use_common_picon_path_switch.set_active(False) if state else None
+        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()
@@ -525,7 +464,7 @@ class SettingsDialog:
         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))
@@ -565,8 +504,29 @@ 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()
@@ -588,81 +548,17 @@ 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
-
-        sep = "/"
-        path = response if response.endswith(sep) else response + sep
-
-        if path in self._settings.picons_paths:
-            self.show_info_message("This path already exists!", Gtk.MessageType.ERROR)
-            return
-
-        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"{translate('This may change the settings of other profiles!')}\n\n\t\t{translate('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_network_settings_visible(self, stack, param):
+        self._http_use_ssl_check_button.set_visible(Property(stack.get_visible_child_name()) is Property.HTTP)
 
     def on_http_use_ssl_toggled(self, button):
         active = button.get_active()
@@ -672,26 +568,59 @@ 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 = PlaybackMode(int(self._double_click_combo_box.get_active_id()))
-        if mode is PlaybackMode.PLAY:
+        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 PlaybackMode.STREAM:
-            self.show_info_message("Playback IPTV streams only!", Gtk.MessageType.WARNING)
-        elif mode is PlaybackMode.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 PlaybackMode.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":
             return
 
-        self.show_info_message("Save and restart the program to apply the settings.", Gtk.MessageType.WARNING)
+        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_sensitive(not self._settings.is_darwin)
+        self._play_in_built_radio_button.set_active(mode is PlayStreamsMode.BUILT_IN)
+        self._play_in_vlc_radio_button.set_active(mode is PlayStreamsMode.VLC)
+        self._get_m3u_radio_button.set_active(mode is PlayStreamsMode.M3U)
+
+    def get_play_stream_mode(self):
+        if self._play_in_built_radio_button.get_active():
+            return PlayStreamsMode.BUILT_IN
+        if self._play_in_vlc_radio_button.get_active():
+            return PlayStreamsMode.VLC
+        if self._get_m3u_radio_button.get_active():
+            return PlayStreamsMode.M3U
+
+        return self._settings.play_streams_mode
 
     def on_transcoding_preset_changed(self, button):
         presets = self._settings.transcoding_presets
@@ -737,11 +666,6 @@ class SettingsDialog:
         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)
 
-    def on_list_font_reset(self, button):
-        self._list_font_button.set_font(APP_FONT)
-
-    # ******************* Themes *********************** #
-
     def on_theme_changed(self, button):
         if self._main_stack.get_visible_child_name() != "appearance":
             return
@@ -751,7 +675,7 @@ 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):
@@ -762,7 +686,7 @@ class SettingsDialog:
             Gtk.Settings().get_default().set_property("gtk-theme-name", "")
             self.remove_theme(self._theme_combo_box, self._ext_settings.themes_path)
 
-    def on_appearance_changed(self, button, state=False):
+    def on_icon_theme_changed(self, button, state=False):
         if self._main_stack.get_visible_child_name() != "appearance":
             return
         self.show_info_message("Save and restart the program to apply the settings.", Gtk.MessageType.WARNING)
@@ -780,24 +704,24 @@ class SettingsDialog:
         response = get_chooser_dialog(self._dialog, self._settings, "Themes Archive [*.xz, *.zip]", ("*.xz", "*.zip"))
         if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
             return
-        self._theme_view.set_sensitive(False)
+        self._appearance_box.set_sensitive(False)
         self.unpack_theme(response, path, button)
 
     @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)
+            self._appearance_box.set_sensitive(True)
 
     @run_idle
     def update_theme_button(self, button, dst):
@@ -810,7 +734,6 @@ class SettingsDialog:
                 button.append(theme, theme)
                 button.set_active_id(theme)
         self.show_info_message("Done!", Gtk.MessageType.INFO)
-        self._theme_view.set_sensitive(True)
 
     @run_idle
     def remove_theme(self, button, path):
@@ -834,7 +757,7 @@ class SettingsDialog:
         button.set_active(0)
 
     @run_idle
-    def init_themes(self):
+    def init_appearance(self):
         t_support = self._ext_settings.is_themes_support
         self._themes_support_switch.set_active(t_support)
         if t_support:

app/ui/style.css

@@ -1,82 +1,21 @@
-* {
-  -GtkDialog-action-area-border: 6;
-}
-
 #digit-entry {
   border-color: Red;
+  border-width: 0.15em;
 }
 
 #status-bar-button {
-  padding-top: 1px;
-  padding-bottom: 1px;
-  padding-left: 3px;
-  padding-right: 3px;
-  margin: 1px;
+  margin: 0.1em;
 }
 
-#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;
-}
-
-.green-button {
-  background-image: none;
-  background-color: green;
-}
-
-.yellow-button {
-  background-image: none;
-  background-color: yellow;
-}
-
-.blue-button {
-  background-image: none;
-  background-color: blue;
-}
-
-.time-entry {
-  padding: 0px;
-  margin: 0px;
+#textview-large {
+  font-size: 14px;
 }
 
 .group {}
 
 .group :first-child {
+  padding-left: 0.5em;
+  padding-right: 0.5em;
   border-top-right-radius: 0;
   border-bottom-right-radius: 0;
 }
@@ -84,28 +23,10 @@ paned.vertical > separator {
 .group :last-child {
   border-top-left-radius: 0;
   border-bottom-left-radius: 0;
-  border-left-width: 0;
 }
 
 .group :not(:first-child):not(:last-child) {
   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;
-}
-
-.playback {
-  background-color: #000000;
-  color: #ffffff;
-}
+  border-right-width: 0;
+}

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 translate
-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(translate(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(translate("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 3.38.2
+<!-- 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">
@@ -41,99 +41,70 @@ Author: Dmitriy Yefremov
     </child>
   </object>
   <object class="GtkTextBuffer" id="text_buffer">
-    <property name="tag-table">tag_table</property>
+    <property name="tag_table">tag_table</property>
   </object>
-  <object class="GtkFrame" id="telnet_frame">
-    <property name="visible">True</property>
-    <property name="can-focus">False</property>
-    <property name="label-xalign">0.49000000953674316</property>
-    <property name="shadow-type">none</property>
+  <object class="GtkWindow" id="dialog_window">
+    <property name="can_focus">False</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="GtkViewport" id="viewport">
+      <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="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
         <child>
-          <object class="GtkBox" id="telnet_main_box">
+          <object class="GtkScrolledWindow" id="telnet_scrolled_window">
             <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="margin-top">10</property>
-            <property name="margin-bottom">5</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">5</property>
+            <property name="can_focus">True</property>
+            <property name="shadow_type">in</property>
             <child>
-              <object class="GtkBox" id="commands_entry">
+              <object class="GtkTextView" id="text_view">
+                <property name="name">textview-large</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="margin-bottom">5</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>
+                <property name="can_focus">True</property>
+                <property name="wrap_mode">char</property>
+                <property name="left_margin">5</property>
+                <property name="right_margin">5</property>
+                <property name="buffer">text_buffer</property>
+                <property name="overwrite">True</property>
+                <property name="input_hints">GTK_INPUT_HINT_WORD_COMPLETION | GTK_INPUT_HINT_NONE</property>
+                <property name="monospace">True</property>
+                <signal name="key-press-event" handler="on_view_key_press" swapped="no"/>
+                <signal name="realize" handler="on_text_view_realize" swapped="no"/>
+              </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="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>
@@ -142,49 +113,137 @@ Author: Dmitriy Yefremov
               </packing>
             </child>
             <child>
-              <object class="GtkScrolledWindow" id="telnet_scrolled_window">
+              <object class="GtkButton" id="connect_button">
                 <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="shadow-type">in</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="GtkTextView" id="text_view">
-                    <property name="name">textview-large</property>
+                  <object class="GtkImage" id="connect_button_image">
                     <property name="visible">True</property>
-                    <property name="can-focus">True</property>
-                    <property name="wrap-mode">char</property>
-                    <property name="left-margin">5</property>
-                    <property name="right-margin">5</property>
-                    <property name="buffer">text_buffer</property>
-                    <property name="overwrite">True</property>
-                    <property name="input-hints">GTK_INPUT_HINT_WORD_COMPLETION | GTK_INPUT_HINT_NONE</property>
-                    <property name="monospace">True</property>
-                    <signal name="key-press-event" handler="on_view_key_press" swapped="no"/>
-                    <signal name="realize" handler="on_text_view_realize" swapped="no"/>
+                    <property name="can_focus">False</property>
+                    <property name="stock">gtk-connect</property>
                   </object>
                 </child>
               </object>
               <packing>
-                <property name="expand">True</property>
+                <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>
-        <style>
-          <class name="view"/>
-        </style>
-      </object>
-    </child>
-    <child type="label">
-      <object class="GtkLabel">
-        <property name="visible">True</property>
-        <property name="can-focus">False</property>
-        <property name="margin-bottom">2</property>
-        <property name="label" translatable="yes">Telnet</property>
-        <attributes>
-          <attribute name="weight" value="bold"/>
-        </attributes>
       </object>
     </child>
   </object>

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.telnet_user, self._settings.telnet_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/timers.py

@@ -1,561 +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 timers. """
-from datetime import datetime, timedelta
-from enum import Enum
-from urllib.parse import quote
-
-from app.settings import USE_HEADER_BAR
-from app.ui.main_helper import on_popup_menu
-from .dialogs import get_builder, translate, show_dialog, DialogType
-from .uicommons import Gtk, Gdk, GLib, UI_RESOURCES_PATH, Page, Column, KeyboardKey, 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=USE_HEADER_BAR, *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(translate("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(translate("Cancel"), Gtk.ResponseType.CANCEL, translate("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_release": self.on_timers_key_release,
-                    "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_release(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 ctrl and key is KeyboardKey.E:
-            self.on_timer_edit()
-        elif ctrl and key is KeyboardKey.INSERT:
-            self.on_timer_add()
-
-    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(translate(self.ACTION.get(timer.get("e2justplay", "0"), "0")))
-        self._after_info_label.set_text(translate(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.py

@@ -5,15 +5,15 @@ import gi
 from gi.repository import GLib
 
 from app.commons import log
-from app.connections import HttpAPI
+from app.settings import IS_DARWIN
+from app.connections import HttpRequestType
 from app.tools.yt import YouTube
-from app.ui.dialogs import get_builder
 from app.ui.iptv import get_yt_icon
 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.
     """
@@ -35,7 +35,9 @@ class LinksTransmitter:
         self._app_window = app_window
         self._is_status_icon = True
 
-        builder = get_builder(UI_RESOURCES_PATH + "transmitter.glade", handlers)
+        builder = Gtk.Builder()
+        builder.add_from_file(UI_RESOURCES_PATH + "transmitter.glade")
+        builder.connect_signals(handlers)
 
         self._main_window = builder.get_object("main_window")
         self._url_entry = builder.get_object("url_entry")
@@ -46,16 +48,19 @@ 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_DARWIN:
             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")
@@ -123,7 +128,7 @@ class LinksTransmitter:
             else:
                 self._url_entry.set_icon_from_stock(Gtk.EntryIconPosition.SECONDARY, None)
 
-            self._http_api.send(HttpAPI.Request.PLAY, url, self.on_done, self.__STREAM_PREFIX)
+            self._http_api.send(HttpRequestType.PLAY, url, self.on_done, self.__STREAM_PREFIX)
             yield True
 
     def on_done(self, res):
@@ -133,21 +138,21 @@ class LinksTransmitter:
         GLib.idle_add(self._tool_bar.set_sensitive, True)
 
     def on_previous(self, item):
-        self._http_api.send(HttpAPI.Request.PLAYER_PREV, None, self.on_done)
+        self._http_api.send(HttpRequestType.PLAYER_PREV, None, self.on_done)
 
     def on_next(self, item):
-        self._http_api.send(HttpAPI.Request.PLAYER_NEXT, None, self.on_done)
+        self._http_api.send(HttpRequestType.PLAYER_NEXT, None, self.on_done)
 
     def on_play(self, item):
-        self._http_api.send(HttpAPI.Request.PLAYER_PLAY, None, self.on_done)
+        self._http_api.send(HttpRequestType.PLAYER_PLAY, None, self.on_done)
 
     def on_stop(self, item):
-        self._http_api.send(HttpAPI.Request.PLAYER_STOP, None, self.on_done)
+        self._http_api.send(HttpRequestType.PLAYER_STOP, None, self.on_done)
 
     def on_clear(self, item):
         """ Remove added links in the playlist. """
         GLib.idle_add(self._tool_bar.set_sensitive, False)
-        self._http_api.send(HttpAPI.Request.PLAYER_LIST, None, self.clear_playlist)
+        self._http_api.send(HttpRequestType.PLAYER_LIST, None, self.clear_playlist)
 
     def clear_playlist(self, res):
         GLib.idle_add(self._tool_bar.set_sensitive, not res)
@@ -158,7 +163,7 @@ class LinksTransmitter:
 
         for ref in res:
             GLib.idle_add(self._tool_bar.set_sensitive, False)
-            self._http_api.send(HttpAPI.Request.PLAYER_REMOVE,
+            self._http_api.send(HttpRequestType.PLAYER_REMOVE,
                                 ref.get("e2servicereference", ""),
                                 self.on_done,
                                 self.__STREAM_PREFIX)

app/ui/uicommons.py

@@ -1,35 +1,7 @@
-# -*- 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 locale
 import os
 from enum import Enum, IntEnum
 from functools import lru_cache
+from app.settings import Settings, SettingsException, IS_DARWIN
 
 import gi
 
@@ -37,21 +9,16 @@ 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, IS_LINUX, GTK_PATH
-
 # 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.
+# Path to *.glade files
+UI_RESOURCES_PATH = "app/ui/" if os.path.exists("app/ui/") else "ui/"
 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"
 
 try:
     settings = Settings.get_instance()
@@ -59,37 +26,19 @@ except SettingsException:
     pass
 else:
     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 = Gtk.Settings().get_default()
         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()
+        s_path = "{}default_style.css".format(GTK_PATH + "/" + UI_RESOURCES_PATH if GTK_PATH else UI_RESOURCES_PATH)
+        style_provider.load_from_path(s_path)
+        Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(), style_provider,
+                                                 Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
 
-            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:
+if IS_DARWIN:
     import gettext
 
     if GTK_PATH:
@@ -99,28 +48,37 @@ elif IS_DARWIN:
     if os.getcwd() == "/" and GTK_PATH:
         os.chdir(GTK_PATH)
 else:
-    locale.setlocale(locale.LC_NUMERIC, "C")
+    import locale
 
-# Icons.
-theme = Gtk.IconTheme.get_default()
-theme.append_search_path(UI_RESOURCES_PATH + "icons")
-
-
-def get_icon(name, size, default=None):
+    locale.bindtextdomain(TEXT_DOMAIN, LANG_PATH)
+    # Init notify
     try:
-        return theme.load_icon(name, size, 0) if theme.lookup_icon(name, size, 0) else default
+        gi.require_version("Notify", "0.7")
+        from gi.repository import Notify
+    except ImportError:
+        pass
+    else:
+        NOTIFY_IS_INIT = Notify.init("DemonEditor")
+
+theme = Gtk.IconTheme.get_default()
+theme.append_search_path(GTK_PATH + "/share/icons" if GTK_PATH else UI_RESOURCES_PATH + "icons")
+
+
+def get_theme_icon(icon_theme, name, size):
+    try:
+        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)
@@ -137,11 +95,12 @@ def get_yt_icon(icon_name, size=24):
     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)
+        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):
@@ -161,29 +120,59 @@ def show_notification(message, timeout=10000, urgency=1):
         notify.show()
 
 
-class HeaderBar(Gtk.HeaderBar):
-    """ Custom header bar widget. """
+class KeyboardKey(Enum):
+    """ The raw(hardware) codes of the keyboard keys. """
+    F = 3 if IS_DARWIN else 41
+    E = 14 if IS_DARWIN else 26
+    R = 15 if IS_DARWIN else 27
+    T = 17 if IS_DARWIN else 28
+    P = 35 if IS_DARWIN else 33
+    S = 1 if IS_DARWIN else 39
+    H = 4 if IS_DARWIN else 43
+    L = 37 if IS_DARWIN else 46
+    X = 7 if IS_DARWIN else 53
+    C = 8 if IS_DARWIN else 54
+    V = 9 if IS_DARWIN else 55
+    W = 13 if IS_DARWIN else 25
+    Z = 6 if IS_DARWIN else 52
+    INSERT = -1 if IS_DARWIN else 118
+    HOME = -1 if IS_DARWIN else 110
+    END = -1 if IS_DARWIN else 115
+    UP = 126 if IS_DARWIN else 111
+    DOWN = 125 if IS_DARWIN else 116
+    PAGE_UP = -1 if IS_DARWIN else 112
+    PAGE_DOWN = -1 if IS_DARWIN else 117
+    LEFT = 123 if IS_DARWIN else 113
+    RIGHT = 123 if IS_DARWIN else 114
+    F2 = 120 if IS_DARWIN else 68
+    SPACE = 49 if IS_DARWIN else 65
+    DELETE = 51 if IS_DARWIN else 119
+    BACK_SPACE = 76 if IS_DARWIN else 22
+    CTRL_L = 55 if IS_DARWIN else 37
+    CTRL_R = 55 if IS_DARWIN else 105
+    # Laptop codes
+    HOME_KP = 79
+    END_KP = 87
+    PAGE_UP_KP = 81
+    PAGE_DOWN_KP = 89
 
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-        self.set_visible(True)
-        self.set_show_close_button(True)
-
-        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):
+    """ Double click mode on the service in the bouquet(FAV) list. """
+    DISABLED = 0
+    STREAM = 1
+    PLAY = 2
+    ZAP = 3
+    ZAP_PLAY = 4
 
 
 class ViewTarget(Enum):
@@ -191,7 +180,6 @@ class ViewTarget(Enum):
     BOUQUET = 0
     FAV = 1
     SERVICES = 2
-    IPTV = 3
 
 
 class BqGenType(Enum):
@@ -206,7 +194,7 @@ class BqGenType(Enum):
 
 class Column(IntEnum):
     """ Column nums in the views """
-    # Main view
+    # main view
     SRV_CAS_FLAGS = 0
     SRV_STANDARD = 1
     SRV_CODED = 2
@@ -229,7 +217,7 @@ class Column(IntEnum):
     SRV_TRANSPONDER = 19
     SRV_TOOLTIP = 20
     SRV_BACKGROUND = 21
-    # FAV view
+    # fav view
     FAV_NUM = 0
     FAV_CODED = 1
     FAV_SERVICE = 2
@@ -241,183 +229,16 @@ class Column(IntEnum):
     FAV_PICON = 8
     FAV_TOOLTIP = 9
     FAV_BACKGROUND = 10
-    # Bouquets view
+    # bouquets view
     BQ_NAME = 0
     BQ_LOCKED = 1
     BQ_HIDDEN = 2
     BQ_TYPE = 3
-    # Alternatives view
-    ALT_NUM = 0
-    ALT_PICON = 1
-    ALT_SERVICE = 2
-    ALT_TYPE = 3
-    ALT_POS = 4
-    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

@@ -1,28 +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;
-}
-
-headerbar .titlebutton > image {
-  padding: 0;
-}

app/ui/xml/edit.py

@@ -1,584 +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
-#
-
-
-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, get_pos_str
-from .dialogs import (SatelliteDialog, SatellitesUpdateDialog, TerrestrialDialog, CableDialog, SatTransponderDialog,
-                      CableTransponderDialog, TerTransponderDialog)
-from ..dialogs import show_dialog, DialogType, get_chooser_dialog, translate, 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, **kwargs):
-        super().__init__(**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. """
-        renderer.set_property("text", get_pos_str(int(model.get_value(itr, 2))))
-
-    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 = translate("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