fixed copy/paste refs from some satellites (#146)

* fixed work with API ver. 2

app/commons.py

@@ -6,16 +6,16 @@ from threading import Thread, Timer
 from gi.repository import GLib
 
 _LOG_FILE = "demon-editor.log"
-_DATE_FORMAT = "%d-%m-%y %H:%M:%S"
-
+LOG_DATE_FORMAT = "%d-%m-%y %H:%M:%S"
 LOGGER_NAME = "main_logger"
+LOG_FORMAT = "%(asctime)s %(message)s"
 
 
 def init_logger():
     logging.Logger(LOGGER_NAME)
     logging.basicConfig(level=logging.INFO,
-                        format="%(asctime)s %(message)s",
-                        datefmt=_DATE_FORMAT,
+                        format=LOG_FORMAT,
+                        datefmt=LOG_DATE_FORMAT,
                         handlers=[logging.FileHandler(_LOG_FILE), logging.StreamHandler()])
     log("Logging is enabled.", level=logging.INFO)
 
@@ -77,6 +77,25 @@ 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. """
 

app/connections.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2021 Dmitriy Yefremov
+# 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
@@ -33,8 +33,9 @@ import time
 import urllib
 import xml.etree.ElementTree as ETree
 from enum import Enum
-from ftplib import FTP, CRLF, Error, error_perm
+from ftplib import FTP, CRLF, Error, all_errors
 from http.client import RemoteDisconnected
+from pathlib import Path
 from telnetlib import Telnet
 from urllib.error import HTTPError, URLError
 from urllib.parse import urlencode, quote
@@ -44,14 +45,15 @@ from urllib.request import (urlopen, HTTPPasswordMgrWithDefaultRealm, HTTPBasicA
 from app.commons import log, run_task
 from app.settings import SettingsType
 
-BQ_FILES_LIST = ("tv", "radio",  # enigma 2
-                 "services.xml", "myservices.xml", "bouquets.xml", "ubouquets.xml")  # neutrino
+BQ_FILES_LIST = ("tv", "radio",  # Enigma2.
+                 "services.xml", "myservices.xml", "bouquets.xml", "ubouquets.xml")  # Neutrino.
 
 DATA_FILES_LIST = ("lamedb", "lamedb5", "blacklist", "whitelist",)
 
 STC_XML_FILE = ("satellites.xml", "terrestrial.xml", "cables.xml")
 WEB_TV_XML_FILE = ("webtv.xml",)
 PICONS_SUF = (".jpg", ".png")
+PICONS_MAX_NUM = 1000  # Maximum picon number for sending without compression.
 
 
 class DownloadType(Enum):
@@ -88,11 +90,11 @@ class UtfFTP(FTP):
             while 1:
                 line = fp.readline(self.maxline + 1)
                 if len(line) > self.maxline:
-                    msg = "UtfFTP [retrlines] error: got more than {} bytes".format(self.maxline)
+                    msg = f"UtfFTP [retrlines] error: got more than {self.maxline} bytes"
                     log(msg)
                     raise Error(msg)
                 if self.debugging > 2:
-                    log('UtfFTP [retrlines] *retr* {}'.format(repr(line)))
+                    log(f"UtfFTP [retrlines] *retr* {repr(line)}")
                 if not line:
                     break
                 if line[-2:] == CRLF:
@@ -111,20 +113,21 @@ class UtfFTP(FTP):
 
     def download_file(self, name, save_path, callback=None):
         with open(save_path + name, "wb") as f:
-            msg = "Downloading file: {}.   Status: {}\n"
-            try:
-                resp = str(self.retrbinary("RETR " + name, f.write))
-            except error_perm as e:
-                resp = str(e)
-                msg = msg.format(name, e)
-                log(msg.rstrip())
-            else:
-                msg = msg.format(name, resp)
-
+            resp = self.download_binary(name, f)
+            msg = f"Downloading file: {name}.   Status: {resp}"
             callback(msg) if callback else log(msg.rstrip())
 
             return resp
 
+    def download_binary(self, src, fo):
+        try:
+            resp = str(self.retrbinary(f"RETR {src}", fo.write))
+        except all_errors as e:
+            resp = str(e)
+            log(f"Error. {e}")
+
+        return resp
+
     def download_dir(self, path, save_path, callback=None):
         """  Downloads directory from FTP with all contents.
 
@@ -170,7 +173,7 @@ class UtfFTP(FTP):
     def download_picons(self, src, dest, callback, files_filter=None):
         try:
             self.cwd(src)
-        except error_perm as e:
+        except all_errors as e:
             callback(str(e))
             return
 
@@ -200,7 +203,7 @@ class UtfFTP(FTP):
     def upload_picons(self, src, dest, callback, files_filter=None):
         try:
             self.cwd(dest)
-        except error_perm as e:
+        except all_errors as e:
             if str(e).startswith("550"):
                 self.mkd(dest)  # if not exist
                 self.cwd(dest)
@@ -223,18 +226,17 @@ class UtfFTP(FTP):
             return resp + " File not found."
 
         with open(file_src, "rb") as f:
-            msg = "Uploading file: {}.   Status: {}\n"
+            msg = "Uploading file: {}.   Status: {}"
             try:
                 resp = str(self.storbinary("STOR " + file_name, f))
-            except Error as e:
+            except all_errors as e:
                 resp = str(e)
                 msg = msg.format(file_name, resp)
                 log(msg)
             else:
                 msg = msg.format(file_name, resp)
-
-            if callback:
-                callback(msg)
+                if callback:
+                    callback(msg)
 
         return resp
 
@@ -258,12 +260,12 @@ class UtfFTP(FTP):
                 elif os.path.isdir(file):
                     try:
                         self.mkd(f)
-                    except Error:
+                    except all_errors:
                         pass  # NOP
 
                     try:
                         self.cwd(f)
-                    except Error as e:
+                    except all_errors as e:
                         resp = str(e)
                         log(msg.format(f, resp))
                     else:
@@ -283,7 +285,7 @@ class UtfFTP(FTP):
         if dest:
             try:
                 self.cwd(dest)
-            except Error as e:
+            except all_errors as e:
                 callback(str(e))
                 return
 
@@ -291,10 +293,10 @@ class UtfFTP(FTP):
             self.delete_file(file, callback)
 
     def delete_file(self, file, callback=log):
-        msg = "Deleting file: {}.   Status: {}\n"
+        msg = "Deleting file: {}.   Status: {}"
         try:
             resp = self.delete(file)
-        except Error as e:
+        except all_errors as e:
             resp = str(e)
             msg = msg.format(file, resp)
             log(msg)
@@ -318,10 +320,10 @@ class UtfFTP(FTP):
             else:
                 self.delete_file(f_path, callback)
 
-        msg = "Remove directory {}.   Status: {}\n"
+        msg = "Remove directory {}.   Status: {}"
         try:
             resp = self.rmd(path)
-        except Error as e:
+        except all_errors as e:
             msg = msg.format(path, e)
             log(msg)
             return "500"
@@ -335,10 +337,10 @@ class UtfFTP(FTP):
         return resp
 
     def rename_file(self, from_name, to_name, callback=None):
-        msg = "File rename: {}.   Status: {}\n"
+        msg = "File rename: {}.   Status: {}"
         try:
             resp = self.rename(from_name, to_name)
-        except Error as e:
+        except all_errors as e:
             resp = str(e)
             msg = msg.format(from_name, resp)
             log(msg)
@@ -363,7 +365,7 @@ class UtfFTP(FTP):
 def download_data(*, settings, download_type=DownloadType.ALL, callback=log, files_filter=None):
     with UtfFTP(host=settings.host, user=settings.user, passwd=settings.password) as ftp:
         ftp.encoding = "utf-8"
-        callback("FTP OK.\n")
+        callback("FTP OK.")
         save_path = settings.profile_data_path
         os.makedirs(os.path.dirname(save_path), exist_ok=True)
         # bouquets
@@ -383,41 +385,35 @@ def download_data(*, settings, download_type=DownloadType.ALL, callback=log, fil
             ftp.download_picons(settings.picons_path, picons_path, callback, files_filter)
         # epg.dat
         if download_type is DownloadType.EPG:
-            stb_path = settings.services_path
-            epg_options = settings.epg_options
-            if epg_options:
-                stb_path = epg_options.get("epg_dat_stb_path", stb_path)
-                save_path = epg_options.get("epg_dat_path", save_path)
+            ftp.cwd(settings.epg_dat_path)
+            ftp.download_files(f"{settings.profile_data_path}epg{os.sep}", "epg.dat", callback)
 
-            ftp.cwd(stb_path)
-            ftp.download_files(save_path, "epg.dat", callback)
-
-        callback("\nDone.\n")
+        callback("*** Done. ***")
 
 
-def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False,
-                callback=log, done_callback=None, use_http=False, files_filter=None):
+def upload_data(*, settings, download_type=DownloadType.ALL, callback=log, done_callback=None,
+                files_filter=None, ext_host=None):
     s_type = settings.setting_type
+    use_http = s_type is SettingsType.ENIGMA_2 and settings.use_http
     data_path = settings.profile_data_path
-    host, port, use_ssl = settings.host, settings.http_port, settings.http_use_ssl
+    host, port, use_ssl = ext_host or settings.host, settings.http_port, settings.http_use_ssl
+    user, password = settings.user, settings.password
     base_url = f"http{'s' if use_ssl else ''}://{host}:{port}"
     base = "web" if s_type is SettingsType.ENIGMA_2 else "control"
     url = f"{base_url}/{base}/"
-    tn, ht = None, None  # telnet, http
+    tn, ht = None, None  # Telnet, HTTP.
+
+    try:
+        use_http = use_http and test_http(host, port, user, password, use_ssl=use_ssl, skip_message=True, s_type=s_type)
+    except TestException:
+        log("HTTP test failed.")
+        use_http = False
 
     try:
         if use_http:
-            ht = http(settings.user, settings.password, base_url, callback, use_ssl, s_type)
+            ht = http(user, password, base_url, callback, use_ssl, s_type)
             next(ht)
-            message = ""
-            if download_type is DownloadType.BOUQUETS:
-                message = "User bouquets will be updated!"
-            elif download_type is DownloadType.ALL:
-                message = "All user data will be reloaded!"
-            elif download_type is DownloadType.SATELLITES:
-                message = "Satellites.xml file will be updated!"
-            elif download_type is DownloadType.PICONS:
-                message = "Picons will be updated!"
+            message = get_upload_info_message(download_type)
 
             if s_type is SettingsType.ENIGMA_2:
                 params = urlencode({"text": message, "type": 2, "timeout": 5})
@@ -428,24 +424,22 @@ def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False
 
             if s_type is SettingsType.ENIGMA_2 and download_type is DownloadType.ALL:
                 time.sleep(5)
-                ht.send((f"{url}powerstate?newstate=0", "Toggle Standby "))
+                if not settings.keep_power_mode:
+                    ht.send((f"{url}powerstate?newstate=0", "Toggle Standby "))
                 time.sleep(2)
         else:
             if download_type is not DownloadType.PICONS:
                 # Telnet
-                tn = telnet(host=host,
-                            user=settings.user,
-                            password=settings.password,
-                            timeout=settings.telnet_timeout)
+                tn = telnet(host=host, user=user, password=password, timeout=settings.telnet_timeout)
                 next(tn)
                 # Terminate Enigma2 or Neutrino.
-                callback("Telnet initialization ...\n")
+                callback("Telnet initialization ...")
                 tn.send("init 4")
-                callback("Stopping GUI...\n")
+                callback("Stopping GUI...")
 
-        with UtfFTP(host=host, user=settings.user, passwd=settings.password) as ftp:
+        with UtfFTP(host=host, user=user, passwd=password) as ftp:
             ftp.encoding = "utf-8"
-            callback("FTP OK.\n")
+            callback("FTP OK.")
             sat_xml_path = settings.satellites_xml_path
             services_path = settings.services_path
 
@@ -457,7 +451,7 @@ def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False
 
             if download_type is DownloadType.BOUQUETS:
                 ftp.cwd(services_path)
-                ftp.upload_bouquets(data_path, remove_unused, callback)
+                ftp.upload_bouquets(data_path, settings.remove_unused_bouquets, callback)
 
             if download_type is DownloadType.ALL:
                 ftp.upload_xml(data_path, sat_xml_path, STC_XML_FILE, callback)
@@ -465,23 +459,65 @@ def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False
                     ftp.upload_xml(data_path, sat_xml_path, WEB_TV_XML_FILE, callback)
 
                 ftp.cwd(services_path)
-                ftp.upload_bouquets(data_path, remove_unused, callback)
+                ftp.upload_bouquets(data_path, settings.remove_unused_bouquets, callback)
                 ftp.upload_files(data_path, DATA_FILES_LIST, callback)
 
             if download_type is DownloadType.PICONS:
-                ftp.upload_picons(settings.profile_picons_path, settings.picons_path, callback, files_filter)
+                p_src, p_dst = settings.profile_picons_path, settings.picons_path
+                compress = all((settings.compress_picons, files_filter, len(files_filter) > PICONS_MAX_NUM))
+                if compress:
+                    from zipfile import ZipFile
 
-            if tn and not use_http:
+                    z_name = "picons.zip"
+                    zip_file = f"{p_src}{z_name}"
+                    p_dst = Path(p_dst).parent.as_posix()
+
+                    if files_filter and z_name in files_filter:
+                        files_filter.remove(z_name)
+
+                    if os.path.isfile(zip_file):
+                        try:
+                            os.unlink(zip_file)
+                        except OSError:
+                            pass  # NOP
+
+                    log("Compressing picons...")
+                    with ZipFile(zip_file, "w") as zf:
+                        list(map(lambda p: zf.write(os.path.join(p_src, p), arcname=p), files_filter))
+
+                    files_filter = {z_name}
+
+                log("Uploading...")
+                ftp.upload_picons(p_src, p_dst, callback, files_filter)
+
+                if compress:
+                    if not tn:
+                        callback("Telnet initialization...")
+                        tn = telnet(host=host, user=user, password=password, timeout=settings.telnet_timeout)
+                        next(tn)
+
+                    callback("Extracting...")
+                    cmd = f"mkdir -p {settings.picons_path} && unzip -o -q {p_dst}/{z_name} -d {settings.picons_path}"
+                    tn.send(cmd)
+                    ftp.delete_file(z_name)
+
+                    try:
+                        os.unlink(zip_file)
+                    except OSError:
+                        pass  # NOP
+
+            if all((tn, download_type is not DownloadType.PICONS, not use_http)):
                 # Resume Enigma2 or restart Neutrino.
                 tn.send("init 3" if s_type is SettingsType.ENIGMA_2 else "init 6")
-                callback("Starting...\n" if s_type is SettingsType.ENIGMA_2 else "Rebooting...\n")
+                callback("Starting..." if s_type is SettingsType.ENIGMA_2 else "Rebooting...")
             elif ht and use_http:
                 if s_type is SettingsType.ENIGMA_2:
                     if download_type is DownloadType.BOUQUETS:
                         ht.send((f"{url}servicelistreload?mode=2", "Reloading Userbouquets."))
                     elif download_type is DownloadType.ALL:
                         ht.send((f"{url}servicelistreload?mode=0", "Reloading lamedb and Userbouquets."))
-                        ht.send((f"{url}powerstate?newstate=4", "Wakeup from Standby."))
+                        if not settings.keep_power_mode:
+                            ht.send((f"{url}powerstate?newstate=4", "Wakeup from Standby."))
                 else:
                     ht.send((f"{url}reloadchannels", "Reloading channels..."))
 
@@ -494,12 +530,24 @@ def upload_data(*, settings, download_type=DownloadType.ALL, remove_unused=False
             ht.close()
 
 
+def get_upload_info_message(download_type):
+    if download_type is DownloadType.BOUQUETS:
+        return "User bouquets will be updated!"
+    elif download_type is DownloadType.ALL:
+        return "All user data will be reloaded!"
+    elif download_type is DownloadType.SATELLITES:
+        return "Satellites.xml file will be updated!"
+    elif download_type is DownloadType.PICONS:
+        return "Picons will be updated!"
+    return ""
+
+
 # ***************** Picons *******************#
 
-def remove_picons(*, settings, callback, done_callback=None, files_filter=None):
+def remove_picons(*, settings, callback=log, done_callback=None, files_filter=None):
     with UtfFTP(host=settings.host, user=settings.user, passwd=settings.password) as ftp:
         ftp.encoding = "utf-8"
-        callback("FTP OK.\n")
+        callback("FTP OK.")
         ftp.delete_picons(callback, settings.picons_path, files_filter)
         if done_callback:
             done_callback()
@@ -519,7 +567,7 @@ def http(user, password, url, callback, use_ssl=False, s_type=SettingsType.ENIGM
         if s_type is SettingsType.ENIGMA_2:
             resp = resp.get("e2statetext", None)
 
-        callback(f"HTTP: {message} {'Successful.' if resp and message else ''}\n")
+        callback(f"HTTP: {message} {'Successful.' if resp and message else ''}")
 
 
 def telnet(host, port=23, user="", password="", timeout=5):
@@ -538,19 +586,27 @@ def telnet(host, port=23, user="", password="", timeout=5):
             tn.read_until(b"Password: ", timeout)
             tn.write(password.encode("utf-8") + b"\n")
             time.sleep(timeout)
-        tn.write("{}\r\n".format(command).encode("utf-8"))
-        time.sleep(timeout)
+
+        command = f"{command}\r\n".encode("utf-8")
+        tn.write(command)
+
+        msg = tn.read_until(command, timeout)
+        while msg.endswith(command) or not msg:
+            time.sleep(timeout)
+            msg = tn.read_until(command, timeout)
+
         command = yield
         time.sleep(timeout)
-        tn.write("{}\r\n".format(command).encode("utf-8"))
+        tn.write(f"{command}\r\n".encode("utf-8"))
         time.sleep(timeout)
         yield
 
 
-# ***************** HTTP API *******************#
+# ***************** HTTP API ******************* #
 
 class HttpAPI:
-    __MAX_WORKERS = 4
+    _MAX_WORKERS = 4
+    _TIMEOUT = 10
 
     class Request(str, Enum):
         ZAP = "zap?sRef="
@@ -576,6 +632,8 @@ class HttpAPI:
         VOL = "vol?set=set"
         # EPG
         EPG = "epgservice?sRef="
+        EPG_NOW = "epgnow?bRef="
+        EPG_MULTI = "epgmulti?bRef="
         # Timer
         TIMER = ""
         TIMER_LIST = "timerlist"
@@ -592,6 +650,16 @@ class HttpAPI:
 
     class Remote(str, Enum):
         """ Args for HttpRequestType [REMOTE] class. """
+        ONE = "2"
+        TWO = "3"
+        THREE = "4"
+        FOUR = "5"
+        FIVE = "6"
+        SIX = "7"
+        SEVEN = "8"
+        EIGHT = "9"
+        NINE = "10"
+        ZERO = "11"
         UP = "103"
         LEFT = "105"
         RIGHT = "106"
@@ -600,10 +668,18 @@ class HttpAPI:
         EXIT = "174"
         OK = "352"
         INFO = "358"
+        EPG = "365"
+        TV = "377"
+        RADIO = "385"
+        AUDIO = "392"
+        FAV = "393"
         RED = "398"
         GREEN = "399"
         YELLOW = "400"
         BLUE = "401"
+        CH_UP = "402"
+        CH_DOWN = "403"
+        NEXT = "407"
         BACK = "412"
 
     class Power(str, Enum):
@@ -619,6 +695,8 @@ class HttpAPI:
                       Request.POWER,
                       Request.VOL,
                       Request.EPG,
+                      Request.EPG_NOW,
+                      Request.EPG_MULTI,
                       Request.TIMER,
                       Request.RECORDINGS,
                       Request.N_ZAP}
@@ -630,7 +708,7 @@ class HttpAPI:
 
     def __init__(self, settings):
         from concurrent.futures import ThreadPoolExecutor as PoolExecutor
-        self._executor = PoolExecutor(max_workers=self.__MAX_WORKERS)
+        self._executor = PoolExecutor(max_workers=self._MAX_WORKERS)
 
         self._settings = settings
         self._shutdown = False
@@ -642,7 +720,7 @@ class HttpAPI:
         self._s_type = SettingsType.ENIGMA_2
         self.init()
 
-    def send(self, req_type, ref, callback=print, ref_prefix=""):
+    def send(self, req_type, ref, callback=print, ref_prefix="", timeout=_TIMEOUT):
         if self._shutdown:
             return
 
@@ -662,7 +740,7 @@ class HttpAPI:
         def done_callback(f):
             callback(f.result())
 
-        future = self._executor.submit(self.get_response, req_type, url, data, self._s_type)
+        future = self._executor.submit(self.get_response, req_type, url, data, self._s_type, timeout)
         future.add_done_callback(done_callback)
 
     @run_task
@@ -699,9 +777,9 @@ class HttpAPI:
         self._executor.shutdown()
 
     @staticmethod
-    def get_response(req_type, url, data=None, s_type=SettingsType.ENIGMA_2):
+    def get_response(req_type, url, data=None, s_type=SettingsType.ENIGMA_2, timeout=_TIMEOUT):
         try:
-            with urlopen(Request(url, data=data), timeout=10) as f:
+            with urlopen(Request(url, data=data), timeout=timeout) as f:
                 if s_type is SettingsType.ENIGMA_2:
                     return HttpAPI.get_e2_response_data(req_type, f)
                 elif s_type is SettingsType.NEUTRINO_MP:
@@ -712,7 +790,7 @@ class HttpAPI:
             if req_type is HttpAPI.Request.TEST:
                 raise e
             return {"error_code": e.code}
-        except (URLError, RemoteDisconnected, ConnectionResetError) as e:
+        except OSError as e:
             if req_type is HttpAPI.Request.TEST:
                 raise e
         except ETree.ParseError as e:
@@ -732,7 +810,7 @@ class HttpAPI:
         elif req_type is HttpAPI.Request.PLAYER_LIST:
             return [{el.tag: el.text for el in el.iter()} for el in
                     ETree.fromstring(f.read().decode("utf-8")).iter("e2file")]
-        elif req_type is HttpAPI.Request.EPG:
+        elif req_type in (HttpAPI.Request.EPG, HttpAPI.Request.EPG_NOW, HttpAPI.Request.EPG_MULTI):
             return {"event_list": [{el.tag: el.text for el in el.iter()} for el in
                                    ETree.fromstring(f.read().decode("utf-8")).iter("e2event")]}
         elif req_type is HttpAPI.Request.TIMER_LIST:
@@ -791,7 +869,7 @@ def test_ftp(host, port, user, password, timeout=5):
     try:
         with FTP(host=host, user=user, passwd=password, timeout=timeout) as ftp:
             return ftp.getwelcome()
-    except (error_perm, ConnectionRefusedError, OSError) as e:
+    except all_errors as e:
         raise TestException(e)
 
 
@@ -799,7 +877,7 @@ def test_http(host, port, user, password, timeout=5, use_ssl=False, skip_message
     t_msg = "Connection test!"
     if s_type is SettingsType.ENIGMA_2:
         params = urlencode({"text": t_msg, "type": 2, "timeout": timeout})
-        params = "statusinfo" if skip_message else f"message?{params}"
+        params = "deviceinfo" if skip_message else f"message?{params}"
     elif s_type is SettingsType.NEUTRINO_MP:
         params = urlencode({"nmsg": t_msg, "timeout": 5}, quote_via=quote)
         params = "info" if skip_message else f"message?{params}"
@@ -814,9 +892,11 @@ def test_http(host, port, user, password, timeout=5, use_ssl=False, skip_message
     data = HttpAPI.get_post_data(base_url, password, user) if s_type is SettingsType.ENIGMA_2 else None
 
     try:
+        log("Testing HTTP connection...")
         resp = HttpAPI.get_response(HttpAPI.Request.TEST, url, data, s_type)
+
         if s_type is SettingsType.ENIGMA_2:
-            return resp.get("e2statetext", "")
+            return resp.get("e2enigmaversion", "")
         return resp
     except (RemoteDisconnected, URLError, HTTPError) as e:
         raise TestException(e)

app/eparser/ecommons.py

@@ -57,12 +57,18 @@ Bouquet.__new__.__defaults__ = (None, BqServiceType.DEFAULT, [], None, None, Non
 Bouquets = namedtuple("Bouquets", ["name", "type", "bouquets"])
 BouquetService = namedtuple("BouquetService", ["name", "type", "data", "num"])
 
-# ***************** Satellites *******************#
+# *************** *.xml [Satellites, Terrestrial, Cable] ***************** #
 
 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"])
 
 
 class TrType(Enum):
@@ -195,6 +201,8 @@ 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"}
@@ -209,7 +217,7 @@ 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": "Auto", "1": "QAM16", "2": "QAM32", "3": "QAM64", "4": "QAM128", "5": "QAM256"}
+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",
@@ -252,13 +260,13 @@ def is_transponder_valid(tr: Transponder):
         log(f"Transponder validation error: {e}\n{tr}")
         return False
 
-    if tr.polarization not in POLARIZATION.values():
+    if tr.polarization not in POLARIZATION:
         return False
-    if tr.fec_inner not in FEC.values():
+    if tr.fec_inner not in FEC:
         return False
-    if tr.system not in SYSTEM.values():
+    if tr.system not in SYSTEM:
         return False
-    if tr.modulation not in MODULATION.values():
+    if tr.modulation not in MODULATION:
         return False
 
     return True

app/eparser/enigma/bouquets.py

@@ -168,9 +168,9 @@ class ServiceType(Enum):
 
 class BouquetsReader:
     """ Class for reading and parsing bouquets. """
-    _ALT_PAT = re.compile(".*alternatives\\.+(.*)\\.([tv|radio]+).*")
-    _BQ_PAT = re.compile(".*userbouquet\\.+(.*)\\.+[tv|radio].*")
-    _SUB_BQ_PAT = re.compile(".*subbouquet\\.+(.*)\\.([tv|radio]+).*")
+    _ALT_PAT = re.compile(r".*alternatives\.+(.*)\.([tv|radio]+).*")
+    _BQ_PAT = re.compile(r".*\s+\W(.*bouquet)\.+(.*)\.+[tv|radio].*")
+    _SUB_BQ_PAT = re.compile(r".*subbouquet\.+(.*)\.([tv|radio]+).*")
     _STREAM_TYPES = {"4097", "5001", "5002", "8193", "8739"}
 
     __slots__ = ["_path"]
@@ -198,15 +198,15 @@ class BouquetsReader:
                 if "#SERVICE" in line:
                     name = re.match(self._BQ_PAT, line)
                     if name:
-                        b_name = name.group(1)
+                        prefix, b_name = name.group(1), name.group(2)
                         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, b_name, bq_type)
+                        rb_name, services = self.get_bouquet(self._path, b_name, bq_type, prefix)
                         if rb_name in real_b_names:
-                            log(f"Bouquet file 'userbouquet.{b_name}.{bq_type}' has duplicate name: {rb_name}")
+                            log(f"Bouquet file '{prefix}.{b_name}.{bq_type}' has duplicate name: {rb_name}")
                             real_b_names[rb_name] += 1
                             rb_name = f"{rb_name} {real_b_names[rb_name]}"
                         else:

app/eparser/iptv.py

@@ -38,7 +38,7 @@ from app.ui.uicommons import IPTV_ICON
 
 # url, description, urlkey, account, usrname, psw, s_type, iconsrc, iconsrc_b, group
 NEUTRINO_FAV_ID_FORMAT = "{}::{}::{}::{}::{}::{}::{}::{}::{}::{}"
-ENIGMA2_FAV_ID_FORMAT = " {}:{}:{}:{:X}:{:X}:{:X}:{:X}:0:0:0:{}:{}\n#DESCRIPTION: {}\n"
+ENIGMA2_FAV_ID_FORMAT = " {}:{}:{}:{: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"
 

app/eparser/satxml.py

@@ -26,126 +26,170 @@
 #
 
 
-""" Module for parsing satellites.xml file.
+""" Module for working with *.xml files.
 
-    For more info see __COMMENT
+    For more info see comments.
 """
-from xml.dom.minidom import parse, Document
+import xml.etree.ElementTree as ETree
 
-from app.commons import log
-from .ecommons import POLARIZATION, FEC, SYSTEM, MODULATION, Transponder, Satellite, get_key_by_value
+from .ecommons import Satellite, Terrestrial, Cable, Transponder, TerTransponder, CableTransponder
 
-__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"
+_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")
 
-             "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")
+_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")
 
 
 def get_satellites(path):
-    return parse_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")]
 
 
-def write_satellites(satellites, data_path):
-    """ Creation satellites.xml file """
-    doc = Document()
-    comment = doc.createComment(__COMMENT)
-    doc.appendChild(comment)
-    root = doc.createElement("satellites")
-    doc.appendChild(root)
-
-    for sat in satellites:
-        #    Create Element
-        sat_child = doc.createElement("sat")
-        sat_child.setAttribute("name", sat.name)
-        sat_child.setAttribute("flags", sat.flags)
-        sat_child.setAttribute("position", sat.position)
-
-        for tr in sat.transponders:
-            transponder_child = doc.createElement("transponder")
-            transponder_child.setAttribute("frequency", tr.frequency)
-            transponder_child.setAttribute("symbol_rate", tr.symbol_rate)
-            transponder_child.setAttribute("polarization", get_key_by_value(POLARIZATION, tr.polarization))
-            transponder_child.setAttribute("fec_inner", get_key_by_value(FEC, tr.fec_inner) or "0")
-            transponder_child.setAttribute("system", get_key_by_value(SYSTEM, tr.system) or "0")
-            transponder_child.setAttribute("modulation", get_key_by_value(MODULATION, tr.modulation) or "0")
-            if tr.pls_mode:
-                transponder_child.setAttribute("pls_mode", tr.pls_mode)
-            if tr.pls_code:
-                transponder_child.setAttribute("pls_code", tr.pls_code)
-            if tr.is_id:
-                transponder_child.setAttribute("is_id", tr.is_id)
-            if tr.t2mi_plp_id:
-                transponder_child.setAttribute("t2mi_plp_id", tr.t2mi_plp_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_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 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,
-                                 atr["t2mi_plp_id"].value if "t2mi_plp_id" in atr else None)
-            except Exception as e:
-                message = f"Error: can't parse transponder for '{sat_name}' satellite! {repr(e)}"
-                log(message)
-            else:
-                transponders.append(tr)
-    return transponders
+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_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_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_satellites(path):
-    """ Parsing satellites from xml. """
-    dom = parse(path)
-    satellites = []
+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")]
 
-    for elem in dom.getElementsByTagName("sat"):
-        if elem.hasAttributes():
-            satellites.append(parse_sat(elem))
 
-    return satellites
+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)}"
 
 
 if __name__ == "__main__":

app/settings.py

@@ -39,9 +39,9 @@ from textwrap import dedent
 
 SEP = os.sep
 HOME_PATH = str(Path.home())
-CONFIG_PATH = HOME_PATH + "{}.config{}demon-editor{}".format(SEP, SEP, SEP)
+CONFIG_PATH = HOME_PATH + f"{SEP}.config{SEP}demon-editor{SEP}"
 CONFIG_FILE = CONFIG_PATH + "config.json"
-DATA_PATH = HOME_PATH + "{}DemonEditor{}".format(SEP, SEP)
+DATA_PATH = HOME_PATH + f"{SEP}DemonEditor{SEP}"
 GTK_PATH = os.environ.get("GTK_PATH", None)
 
 IS_DARWIN = sys.platform == "darwin"
@@ -61,6 +61,7 @@ class Defaults(Enum):
     # 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/",
@@ -73,8 +74,8 @@ class Defaults(Enum):
     NEUTRINO_BOX_PICON_PATH = "/usr/share/tuxbox/neutrino/icons/logo/"
     NEUTRINO_BOX_PICON_PATHS = ("/usr/share/tuxbox/neutrino/icons/logo/",)
     # Paths.
-    BACKUP_PATH = "{}backup{}".format(DATA_PATH, SEP)
-    PICON_PATH = "{}picons{}".format(DATA_PATH, SEP)
+    BACKUP_PATH = f"{DATA_PATH}backup{SEP}"
+    PICON_PATH = f"{DATA_PATH}picons{SEP}"
 
     DEFAULT_PROFILE = "default"
     BACKUP_BEFORE_DOWNLOADING = True
@@ -94,9 +95,9 @@ class Defaults(Enum):
     STREAM_LIB = "mpv" if IS_WIN else "vlc"
     MAIN_LIST_PLAYBACK = False
     PROFILE_FOLDER_DEFAULT = False
-    RECORDS_PATH = DATA_PATH + "records{}".format(SEP)
+    RECORDINGS_PATH = f"{DATA_PATH}recordings{SEP}"
     ACTIVATE_TRANSCODING = False
-    ACTIVE_TRANSCODING_PRESET = "720p TV{}device".format(SEP)
+    ACTIVE_TRANSCODING_PRESET = f"720p TV{SEP}device"
 
 
 class SettingsType(IntEnum):
@@ -110,12 +111,14 @@ class SettingsType(IntEnum):
             srv_path = Defaults.BOX_SERVICES_PATH.value
             sat_path = Defaults.BOX_SATELLITE_PATH.value
             picons_path = Defaults.BOX_PICON_PATH.value
+            epg_path = Defaults.BOX_EPG_PATH.value
             http_timeout = 5
             telnet_timeout = 5
         else:
             srv_path = Defaults.NEUTRINO_BOX_SERVICES_PATH.value
             sat_path = Defaults.NEUTRINO_BOX_SATELLITE_PATH.value
             picons_path = Defaults.NEUTRINO_BOX_PICON_PATH.value
+            epg_path = ""
             http_timeout = 2
             telnet_timeout = 1
 
@@ -133,6 +136,7 @@ class SettingsType(IntEnum):
                 "services_path": srv_path,
                 "user_bouquet_path": srv_path,
                 "satellites_xml_path": sat_path,
+                "epg_dat_path": epg_path,
                 "picons_path": picons_path}
 
 
@@ -151,6 +155,12 @@ class PlayStreamsMode(IntEnum):
     M3U = 2
 
 
+class EpgSource(IntEnum):
+    HTTP = 0  # HTTP API -> WebIf
+    DAT = 1  # epg.dat file
+    XML = 2  # XML TV
+
+
 class Settings:
     __INSTANCE = None
     __VERSION = 2
@@ -271,6 +281,14 @@ 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"))
@@ -359,6 +377,14 @@ 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"))
@@ -444,12 +470,12 @@ class Settings:
         self._cp_settings["profile_backup_path"] = value
 
     @property
-    def records_path(self):
-        return self._settings.get("records_path", Defaults.RECORDS_PATH.value)
+    def recordings_path(self):
+        return self._settings.get("recordings_path", Defaults.RECORDINGS_PATH.value)
 
-    @records_path.setter
-    def records_path(self, value):
-        self._settings["records_path"] = value
+    @recordings_path.setter
+    def recordings_path(self, value):
+        self._settings["recordings_path"] = value
 
     # ******** Streaming ********* #
 
@@ -520,6 +546,30 @@ 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
@@ -703,6 +753,14 @@ class Settings:
     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)
@@ -757,7 +815,7 @@ class Settings:
     def is_darwin(self):
         return IS_DARWIN
 
-    # *********** Download dialog *********** #
+    # ************* Download  ************** #
 
     @property
     def use_http(self):
@@ -775,6 +833,22 @@ 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
@@ -826,7 +900,7 @@ class Settings:
             "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
+            "records_path": Defaults.RECORDINGS_PATH.value
         }
 
     @staticmethod

app/tools/epg.py

@@ -27,53 +27,341 @@
 
 
 """  Module for working with epg.dat file. """
+import abc
+import os
+import shutil
 import struct
-from datetime import datetime
+import sys
+from collections import namedtuple
+from datetime import datetime, timezone
+from tempfile import NamedTemporaryFile
+from urllib.parse import urlparse
 from xml.dom.minidom import parse, Node, Document
+import xml.etree.ElementTree as ET
 
+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", "time", "desc", "event_data"])
+EpgEvent.__new__.__defaults__ = ("N/A", "N/A", "N/A", "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:
+            https://github.com/OpenPLi/enigma2/blob/44d9b92f5260c7de1b3b3a1b9a9cbe0f70ca4bf0/lib/dvb/epgcache.cpp#L1300
+        """
+
+        def __init__(self, path):
+            self._path = path
+            self._refs = {}
+            self._desc = {}
+
+        def download(self, clb=None):
+            pass
+
+        def get_current_events(self, ids: set) -> dict:
+            pass
+
+        def get_refs(self):
+            return self._refs.keys()
+
+        def get_services(self):
+            return self._refs
+
+        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()
+
+            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_epg_refs(path):
-        """ The read algorithm was taken from the eEPGCache::load() function from this source:
-            https://github.com/OpenPLi/enigma2/blob/develop/lib/dvb/epgcache.cpp#L955
-        """
-        refs = set()
+    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)
 
-        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!")
 
-            header = f.read(13).decode()
-            if header == "ENIGMA_EPG_V7":
-                epg_ver = 7
-            elif header == "ENIGMA_EPG_V8":
-                epg_ver = 8
+class XmlTvReader(Reader):
+    PR_TAG = "programme"
+    CH_TAG = "channel"
+    DSP_NAME_TAG = "display-name"
+    ICON_TAG = "icon"
+    TITLE_TAG = "title"
+    DESC_TAG = "desc"
+
+    TIME_FORMAT_STR = "%Y%m%d%H%M%S %z"
+
+    Service = namedtuple("Service", ["id", "names", "logo", "events"])
+    Event = namedtuple("EpgEvent", ["start", "duration", "title", "desc"])
+
+    def __init__(self, path, url):
+        self._path = path
+        self._url = url
+        self._ids = {}
+
+    def download(self, clb=None):
+        """ Downloads an XMLTV file. """
+        res = urlparse(self._url)
+        if not all((res.scheme, res.netloc)):
+            log(f"{self.__class__.__name__} [download] error: Invalid URL {self._url}")
+            return
+
+        with requests.get(url=self._url, stream=True) as request:
+            if request.reason == "OK":
+                suf = self._url[self._url.rfind("."):]
+                if suf not in (".gz", ".xz", ".lzma"):
+                    log(f"{self.__class__.__name__} [download] error: Unsupported file extension.")
+                    return
+
+                data_len = request.headers.get("content-length")
+
+                with NamedTemporaryFile(suffix=suf, delete=not IS_WIN) as tf:
+                    downloaded = 0
+                    data_len = int(data_len)
+                    log("Downloading XMLTV file...")
+                    for data in request.iter_content(chunk_size=1024):
+                        downloaded += len(data)
+                        tf.write(data)
+                        done = int(50 * downloaded / data_len)
+                        sys.stdout.write(f"\rDownloading XMLTV file [{'=' * done}{' ' * (50 - done)}]")
+                        sys.stdout.flush()
+                    tf.seek(0)
+                    sys.stdout.write("\n")
+
+                    os.makedirs(os.path.dirname(self._path), exist_ok=True)
+
+                    if suf.endswith(".gz"):
+                        try:
+                            shutil.copyfile(tf.name, self._path)
+                        except OSError as e:
+                            log(f"{self.__class__.__name__} [download *.gz] error: {e}")
+                    elif self._url.endswith((".xz", ".lzma")):
+                        import lzma
+
+                        try:
+                            with lzma.open(tf, "rb") as lzf:
+                                shutil.copyfileobj(lzf, self._path)
+                        except (lzma.LZMAError, OSError) as e:
+                            log(f"{self.__class__.__name__} [download *.xz] error: {e}")
+
+                    if IS_WIN and os.path.isfile(tf.name):
+                        tf.close()
+                        os.remove(tf.name)
             else:
-                raise ValueError("Unsupported format of epd.dat file!")
+                log(f"{self.__class__.__name__} [download] error: {request.reason}")
 
-            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"
+        if clb:
+            clb()
 
-            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}"
+    def get_current_events(self, names: set) -> dict:
+        events = {}
 
-                for j in range(events_size):
-                    _type, _len = struct.unpack(_type_read_str, f.read(_len_read_size))
-                    f.read(10)
-                    n_crc = (_len - 10) // 4
-                    if n_crc > 0:
-                        [f.read(4) for n in range(n_crc)]
+        dt = datetime.utcnow()
+        utc = dt.timestamp()
+        offset = datetime.now() - dt
 
-                refs.add(service_id)
+        for srv in filter(lambda s: any(name in names for name in s.names), self._ids.values()):
+            ev = list(filter(lambda s: s.start < utc, srv.events))
+            if ev:
+                ev = ev[-1]
+                start = datetime.fromtimestamp(ev.start) + offset
+                end_time = datetime.fromtimestamp(ev.duration) + offset
+                tm = f"{start.strftime('%H:%M')} - {end_time.strftime('%H:%M')}"
+                for n in srv.names:
+                    events[n] = EpgEvent(n, ev.title, tm, ev.desc, ev)
 
-        return refs
+        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
 
 
 class ChannelsParser:

app/tools/media.py

@@ -32,7 +32,7 @@ from datetime import datetime
 
 from gi.repository import Gdk, Gtk, GObject
 
-from app.commons import run_task, log, _DATE_FORMAT, run_with_delay
+from app.commons import run_task, log, LOG_DATE_FORMAT, run_with_delay
 from app.settings import IS_DARWIN, IS_LINUX, IS_WIN
 
 
@@ -526,9 +526,9 @@ class Recorder:
         if self._recorder:
             self._recorder.stop()
 
-        path = self._settings.records_path
+        path = self._settings.recordings_path
         os.makedirs(os.path.dirname(path), exist_ok=True)
-        d_now = datetime.now().strftime(_DATE_FORMAT)
+        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}"
         cmd = self.get_transcoding_cmd(path) if self._settings.activate_transcoding else self._CMD.format(path)

app/tools/mpv.py

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

app/tools/picons.py

@@ -57,9 +57,9 @@ class PiconsCzDownloader:
     _PERM_URL = "https://picon.cz/download/7337"
     _BASE_URL = "https://picon.cz/download/"
     _BASE_LOGO_URL = "https://picon.cz/picon/0/"
-    _HEADER = {"User-Agent": "DemonEditor/2.2.4", "Referer": ""}
+    _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+(1_.*\\.png).*")
+    _FILE_PATTERN = re.compile(b"\\s+(\\w+\\.png).*")
 
     def __init__(self, picon_ids=set(), appender=log):
         self._perm_links = {}
@@ -116,11 +116,11 @@ class PiconsCzDownloader:
         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}\n")
+                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}\n")
+                self._appender(f"Extracting: {provider.on_id}")
                 self.extract(dest, picons_path, picon_ids)
             else:
                 log(f"{self.__class__.__name__} [download] error: {request.reason}")
@@ -220,7 +220,8 @@ class PiconsCzDownloader:
                 "piconoled": "o96",
                 "piconblack80": "b50",
                 "piconblack3d": "b50",
-                "piconwin11": "win11220"
+                "piconwin11": "win11220",
+                "piconSNPtransparent": "t50"
                 }
 
     def get_name_map(self):
@@ -486,20 +487,16 @@ def parse_providers(url):
     return providers
 
 
-def download_picon(src_url, dest_path, callback):
+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
-
-    if callback:
-        callback("Downloading: {}.\n".format(os.path.basename(dest_path)))
+    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)
-        if callback:
-            callback(err_msg + "\n")
     else:
         try:
             with open(dest_path, "wb") as f:
@@ -508,12 +505,10 @@ def download_picon(src_url, dest_path, callback):
         except OSError as e:
             err_msg = "Saving picon [{}] error: {}".format(dest_path, e)
             log(err_msg)
-            if callback:
-                callback(err_msg + "\n")
 
 
 @run_task
-def convert_to(src_path, dest_path, s_type, callback, done_callback):
+def convert_to(src_path, dest_path, s_type, done_callback):
     """ Converts names format of picons.
 
         Copies resulting files from src to dest and writes state to callback.
@@ -524,7 +519,7 @@ def convert_to(src_path, dest_path, s_type, callback, 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)
-        callback('Converting "{}" to "{}"\n'.format(base_name, dest_file))
+        log('Converting "{}" to "{}"'.format(base_name, dest_file))
         shutil.copyfile(file, dest)
 
     done_callback()

app/tools/satellites.py

@@ -121,7 +121,12 @@ class SatellitesParser(HTMLParser):
         self._current_cell = []
         self._rows = []
         self._source = source
-        self.pls_modes = {v: k for k, v in PLS_MODE.items()}
+
+        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":
@@ -318,7 +323,7 @@ class SatellitesParser(HTMLParser):
                 pls_code = None
                 pls_mode = None
                 if pls:
-                    pls_mode = self.pls_modes.get(pls.group(1), None)
+                    pls_mode = self.PLS_MODES.get(pls.group(1), None)
                     pls_code = pls.group(2)
 
                 if is_ids:
@@ -328,7 +333,12 @@ class SatellitesParser(HTMLParser):
                         if is_transponder_valid(tr):
                             n_trs.append(tr)
 
-                tr = Transponder(f"{freq}000", f"{sr}000", pol, fec, sys, mod, pls_mode, pls_code, None, None)
+                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)
 
@@ -359,12 +369,17 @@ class SatellitesParser(HTMLParser):
             sys, mod, sr, fec = res.group(1), res.group(2), res.group(3), res.group(4)
             mod = mod.strip() if mod else "Auto"
             plp, pls_mode, pls_code, is_id = res.group(5), res.group(6), res.group(7), res.group(8)
-            pls_mode = self.pls_modes.get(pls_mode, None)
+            pls_mode = self.PLS_MODES.get(pls_mode, None)
 
             if plp is not None:
                 log(f"Detected T2-MI transponder! [{freq} {sr} {pol}] ")
 
-            tr = Transponder(f"{freq}000", f"{sr}000", pol, fec, sys, mod, pls_mode, pls_code, is_id, None)
+            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)
             if is_transponder_valid(tr):
                 trs.append(tr)
 
@@ -386,7 +401,7 @@ class SatellitesParser(HTMLParser):
             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)
+            pls_id = self.PLS_MODES.get(pls_id, None)
 
             res = re.match(mod_pat, row[9])
             if not res:
@@ -401,7 +416,12 @@ class SatellitesParser(HTMLParser):
             if t2_mi:
                 log(f"Detected T2-MI transponder! [{freq} {sr} {pol}] ")
 
-            tr = Transponder(freq, f"{sr}000", pol, fec, sys, mod, pls_id, pls_code, is_id, None)
+            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)
 

app/ui/app_menu.ui

@@ -58,10 +58,19 @@
         </item>
       </section>
       <section>
-        <item>
+        <submenu>
           <attribute name="label" translatable="yes">FTP-transfer</attribute>
-          <attribute name="action">app.on_download</attribute>
-        </item>
+          <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>
@@ -138,6 +147,11 @@
           <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>
@@ -270,10 +284,19 @@
         </item>
       </section>
       <section>
-        <item>
+        <submenu>
           <attribute name="label" translatable="yes">FTP-transfer</attribute>
-          <attribute name="action">app.on_download</attribute>
-        </item>
+          <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>
@@ -338,6 +361,11 @@
           <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>

app/ui/backup.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2021 Dmitriy Yefremov
+# 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
@@ -33,8 +33,9 @@ import time
 import zipfile
 from datetime import datetime
 from enum import Enum
+from pathlib import Path
 
-from app.commons import run_idle
+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.ui.main_helper import append_text_to_tview
@@ -63,7 +64,7 @@ class BackupDialog:
         self._settings = settings
         self._s_type = settings.setting_type
         self._data_path = self._settings.profile_data_path
-        self._backup_path = self._settings.profile_backup_path or "{}backup{}".format(self._data_path, os.sep)
+        self._backup_path = self._settings.profile_backup_path or f"{self._data_path}backup{os.sep}"
         self._open_data_callback = callback
         self._dialog_window = builder.get_object("dialog_window")
         self._dialog_window.set_transient_for(transient)
@@ -74,6 +75,7 @@ class BackupDialog:
         self._info_check_button = builder.get_object("info_check_button")
         self._info_bar = builder.get_object("info_bar")
         self._message_label = builder.get_object("message_label")
+        self._file_count_label = builder.get_object("file_count_label")
 
         if IS_GNOME_SESSION:
             header_bar = Gtk.HeaderBar(visible=True, show_close_button=True)
@@ -106,10 +108,14 @@ class BackupDialog:
     def init_data(self):
         if os.path.isdir(self._backup_path):
             for file in filter(lambda x: x.endswith(".zip"), os.listdir(self._backup_path)):
-                self._model.append((file.rstrip(".zip"), False))
+                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)))
         else:
             os.makedirs(os.path.dirname(self._backup_path), exist_ok=True)
 
+        self._file_count_label.set_text(str(len(self._model)))
+
     def on_restore_bouquets(self, item):
         self.restore(RestoreType.BOUQUETS)
 
@@ -129,13 +135,15 @@ class BackupDialog:
         try:
             for itr in map(model.get_iter, paths):
                 file_name = model.get_value(itr, 0)
-                os.remove("{}{}{}".format(self._backup_path, file_name, ".zip"))
+                os.remove(f"{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)
@@ -165,7 +173,7 @@ class BackupDialog:
                 file_name = self._backup_path + model.get_value(model.get_iter(paths[0]), 0) + ".zip"
                 created = time.ctime(os.path.getctime(file_name))
                 self._text_view.get_buffer().set_text(
-                    "Created: {}\n********** Files: **********\n".format(created))
+                    f"Created: {created}\n********** Files: **********\n")
                 with zipfile.ZipFile(file_name) as zip_file:
                     for name in zip_file.namelist():
                         append_text_to_tview(name + "\n", self._text_view)
@@ -234,15 +242,15 @@ def backup_data(path, backup_path, move=True):
 
         Returns full path to the compressed file.
     """
-    backup_path = "{}{}{}".format(backup_path, datetime.now().strftime("%Y-%m-%d_%H-%M-%S"), SEP)
+    backup_path = f"{backup_path}{datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}{SEP}"
     os.makedirs(os.path.dirname(backup_path), exist_ok=True)
     os.makedirs(os.path.dirname(path), exist_ok=True)
-    # backup files in data dir(skipping dirs and satellites.xml)
-    for file in filter(lambda f: f != "satellites.xml" and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
+    # Backup files in data dir(skipping dirs and *.xml).
+    for file in filter(lambda f: not f.endswith(".xml") and os.path.isfile(os.path.join(path, f)), os.listdir(path)):
         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, "zip", backup_path)
+    # Compressing to zip and delete remaining files.
+    zip_file = shutil.make_archive(backup_path.rstrip(SEP), "zip", backup_path)
     shutil.rmtree(backup_path)
 
     return zip_file
@@ -255,8 +263,8 @@ def restore_data(src, dst):
 
 
 def clear_data_path(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)):
+    """ 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)):
         os.remove(os.path.join(path, file))
 
 

app/ui/backup_dialog.glade

@@ -41,10 +41,10 @@ Author: Dmitriy Yefremov
   </object>
   <object class="GtkListStore" id="main_list_store">
     <columns>
-      <!-- column-name date -->
+      <!-- column-name name -->
+      <column type="gchararray"/>
+      <!-- column-name size -->
       <column type="gchararray"/>
-      <!-- column-name selected -->
-      <column type="gboolean"/>
     </columns>
   </object>
   <object class="GtkMenu" id="popup_menu">
@@ -198,16 +198,23 @@ 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="valign">center</property>
                 <property name="margin_right">15</property>
-                <property name="image">details_image</property>
                 <property name="always_show_image">True</property>
                 <property name="draw_indicator">False</property>
                 <signal name="toggled" handler="on_info_button_toggled" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="details_image1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="icon_name">emblem-important-symbolic</property>
+                    <property name="icon_size">1</property>
+                  </object>
+                </child>
                 <accelerator key="i" signal="clicked" modifiers="Primary"/>
               </object>
               <packing>
@@ -228,84 +235,170 @@ Author: Dmitriy Yefremov
           </packing>
         </child>
         <child>
-          <object class="GtkPaned" id="main_paned">
+          <object class="GtkFrame" id="main_frame">
             <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="margin_top">5</property>
+            <property name="can_focus">False</property>
             <property name="margin_left">5</property>
             <property name="margin_right">5</property>
+            <property name="margin_top">5</property>
             <property name="margin_bottom">5</property>
-            <property name="wide_handle">True</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">in</property>
             <child>
-              <object class="GtkScrolledWindow" id="main_view_scrolled_window">
+              <object class="GtkPaned" id="main_paned">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
-                <property name="shadow_type">in</property>
+                <property name="margin_left">5</property>
+                <property name="margin_right">5</property>
+                <property name="margin_top">5</property>
+                <property name="margin_bottom">5</property>
+                <property name="wide_handle">True</property>
                 <child>
-                  <object class="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">
+                  <object class="GtkBox" id="backups_box">
                     <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>
+                    <property name="orientation">vertical</property>
+                    <property name="spacing">2</property>
+                    <child>
+                      <object class="GtkScrolledWindow" id="main_view_scrolled_window">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="shadow_type">in</property>
+                        <child>
+                          <object class="GtkTreeView" id="main_view">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="hexpand">True</property>
+                            <property name="model">main_list_store</property>
+                            <property name="search_column">0</property>
+                            <property name="rubber_banding">True</property>
+                            <property name="activate_on_single_click">True</property>
+                            <signal name="button-press-event" handler="on_view_popup_menu" object="popup_menu" swapped="no"/>
+                            <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
+                            <signal name="key-release-event" handler="on_key_release" swapped="no"/>
+                            <child internal-child="selection">
+                              <object class="GtkTreeSelection" id="main_view_selection">
+                                <property name="mode">multiple</property>
+                              </object>
+                            </child>
+                            <child>
+                              <object class="GtkTreeViewColumn" id="backup_name_column">
+                                <property name="min_width">75</property>
+                                <property name="title" translatable="yes">Name</property>
+                                <property name="expand">True</property>
+                                <property name="clickable">True</property>
+                                <property name="alignment">0.5</property>
+                                <property name="reorderable">True</property>
+                                <property name="sort_column_id">0</property>
+                                <child>
+                                  <object class="GtkCellRendererText" id="name_renderer">
+                                    <property name="xpad">10</property>
+                                  </object>
+                                  <attributes>
+                                    <attribute name="text">0</attribute>
+                                  </attributes>
+                                </child>
+                              </object>
+                            </child>
+                            <child>
+                              <object class="GtkTreeViewColumn" id="backup_size_column">
+                                <property name="sizing">fixed</property>
+                                <property name="fixed_width">120</property>
+                                <property name="title" translatable="yes">Size</property>
+                                <property name="alignment">0.5</property>
+                                <child>
+                                  <object class="GtkCellRendererText" id="size_renderer">
+                                    <property name="xalign">0.49000000953674316</property>
+                                  </object>
+                                  <attributes>
+                                    <attribute name="text">1</attribute>
+                                  </attributes>
+                                </child>
+                              </object>
+                            </child>
+                          </object>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">True</property>
+                        <property name="fill">True</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkBox" id="status_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="margin_left">5</property>
+                        <property name="margin_right">5</property>
+                        <property name="margin_top">2</property>
+                        <property name="spacing">5</property>
+                        <child>
+                          <object class="GtkImage" id="count_image">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="icon_name">document-properties</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="file_count_label">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="label" translatable="yes">0</property>
+                            <property name="width_chars">4</property>
+                            <property name="xalign">0</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
                   </object>
+                  <packing>
+                    <property name="resize">True</property>
+                    <property name="shrink">True</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkScrolledWindow" id="text_view_scrolled_window">
+                    <property name="can_focus">False</property>
+                    <property name="shadow_type">in</property>
+                    <child>
+                      <object class="GtkTextView" id="text_view">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="pixels_above_lines">5</property>
+                        <property name="editable">False</property>
+                        <property name="left_margin">10</property>
+                        <property name="right_margin">10</property>
+                        <property name="indent">10</property>
+                        <property name="cursor_visible">False</property>
+                        <property name="accepts_tab">False</property>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="resize">True</property>
+                    <property name="shrink">True</property>
+                  </packing>
                 </child>
               </object>
-              <packing>
-                <property name="resize">True</property>
-                <property name="shrink">True</property>
-              </packing>
+            </child>
+            <child type="label_item">
+              <placeholder/>
             </child>
           </object>
           <packing>

app/ui/control.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# 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
@@ -28,806 +28,15 @@
 
 """ Receiver control module via HTTP API. """
 import os
-from datetime import datetime
-from enum import Enum
-from ftplib import all_errors
-from urllib.parse import quote
+import re
 
 from gi.repository import GLib
 
-from .dialogs import get_builder, show_dialog, DialogType, get_message
-from .main_helper import get_base_paths, get_base_model
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Page, Column, KeyboardKey, IS_GNOME_SESSION
+from .dialogs import get_builder, get_message
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH
 from ..commons import run_task, run_with_delay, log, run_idle
-from ..connections import HttpAPI, UtfFTP
-from ..eparser.ecommons import BqServiceType
-from ..settings import IS_DARWIN, PlayStreamsMode, IS_LINUX, IS_WIN
-
-
-class EpgTool(Gtk.Box):
-    def __init__(self, app, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self._app = app
-        self._app.connect("fav-changed", self.on_service_changed)
-
-        handlers = {"on_epg_press": self.on_epg_press,
-                    "on_timer_add": self.on_timer_add,
-                    "on_epg_filter_changed": self.on_epg_filter_changed,
-                    "on_epg_filter_toggled": self.on_epg_filter_toggled}
-
-        builder = get_builder(UI_RESOURCES_PATH + "control.glade", handlers,
-                              objects=("epg_frame", "epg_model", "epg_filter_model", "epg_sort_model"))
-        self._view = builder.get_object("epg_view")
-        self._model = builder.get_object("epg_model")
-        self._filter_model = builder.get_object("epg_filter_model")
-        self._filter_model.set_visible_func(self.epg_filter_function)
-        self._filter_entry = builder.get_object("epg_filter_entry")
-        builder.get_object("epg_filter_button").bind_property("active", self._filter_entry, "visible")
-        self.pack_start(builder.get_object("epg_frame"), True, True, 0)
-        self.show()
-
-    def on_timer_add(self, action=None, value=None):
-        model, paths = self._view.get_selection().get_selected_rows()
-        p_count = len(paths)
-
-        if p_count == 1:
-            dialog = TimerTool.TimerDialog(self._app.app_window, TimerTool.TimerAction.EVENT, model[paths][-1])
-            response = dialog.run()
-            if response == Gtk.ResponseType.OK:
-                gen = self.write_timers_list([dialog.get_request()])
-                GLib.idle_add(lambda: next(gen, False))
-            dialog.destroy()
-        elif p_count > 1:
-            if show_dialog(DialogType.QUESTION, self._app.app_window,
-                           "Add timers for selected events?") != Gtk.ResponseType.OK:
-                return True
-
-            self.add_timers_list((model[p][-1] for p in paths))
-        else:
-            self._app.show_error_message("No selected item!")
-
-    def add_timers_list(self, paths):
-        ref_str = "timeraddbyeventid?sRef={}&eventid={}&justplay=0"
-        refs = [ref_str.format(ev.get("e2eventservicereference", ""), ev.get("e2eventid", "")) for ev in paths]
-
-        gen = self.write_timers_list(refs)
-        GLib.idle_add(lambda: next(gen, False))
-
-    def write_timers_list(self, refs):
-        self._app.wait_dialog.show()
-        tasks = list(refs)
-        for ref in refs:
-            self._app.send_http_request(HttpAPI.Request.TIMER, ref, lambda x: tasks.pop())
-            yield True
-
-        while tasks:
-            yield True
-
-        self._app.emit("change-page", Page.TIMERS.value)
-
-    def on_epg_press(self, view, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(view.get_model()) > 0:
-            self.on_timer_add()
-
-    def on_service_changed(self, app, ref):
-        self._app.wait_dialog.show()
-        self._app.send_http_request(HttpAPI.Request.EPG, quote(ref), self.update_epg_data)
-
-    @run_idle
-    def update_epg_data(self, epg):
-        self._model.clear()
-        list(map(self._model.append, (self.get_event_row(e) for e in epg.get("event_list", []))))
-        self._app.wait_dialog.hide()
-
-    def get_event_row(self, event):
-        title = event.get("e2eventtitle", "") or ""
-        desc = event.get("e2eventdescription", "") or ""
-
-        start = int(event.get("e2eventstart", "0"))
-        start_time = datetime.fromtimestamp(start)
-        end_time = datetime.fromtimestamp(start + int(event.get("e2eventduration", "0")))
-        time = f"{start_time.strftime('%A, %H:%M')} - {end_time.strftime('%H:%M')}"
-
-        return title, time, desc, event
-
-    def on_epg_filter_changed(self, entry):
-        self._filter_model.refilter()
-
-    def on_epg_filter_toggled(self, button):
-        if not button.get_active():
-            self._filter_entry.set_text("")
-
-    def epg_filter_function(self, model, itr, data):
-        txt = self._filter_entry.get_text().upper()
-        return next((s for s in model.get(itr, 0, 1, 2) if txt in s.upper()), False)
-
-
-class TimerTool(Gtk.Box):
-    TIME_STR = "%Y-%m-%d %H:%M"
-
-    ACTION = {"0": "Record", "1": "Zap"}
-
-    AFTER_EVENT = {"0": "Do Nothing",
-                   "1": "Standby",
-                   "2": "Shut down",
-                   "3": "Auto"}
-
-    class TimerAction(Enum):
-        ADD = 0
-        EVENT = 1
-        CHANGE = 2
-
-    class TimerDialog(Gtk.Dialog):
-        def __init__(self, parent, action=None, timer_data=None, *args, **kwargs):
-            super().__init__(use_header_bar=IS_GNOME_SESSION, *args, **kwargs)
-
-            self._action = action or TimerTool.TimerAction.ADD
-            self._timer_data = timer_data or {}
-            self._request = ""
-
-            handlers = {"on_timer_begins_set": self.on_timer_begins_set,
-                        "on_timer_ends_set": self.on_timer_ends_set}
-
-            builder = get_builder(UI_RESOURCES_PATH + "control.glade", handlers,
-                                  objects=("timer_dialog_frame", "timer_ends_popover", "end_hour_adjustment",
-                                           "min_end_adjustment", "timer_begins_popover", "begins_hour_adjustment",
-                                           "min_begins_adjustment"))
-
-            self.set_title(get_message("Timer"))
-            self.set_modal(True)
-            self.set_skip_pager_hint(True)
-            self.set_skip_taskbar_hint(True)
-            self.set_transient_for(parent)
-            self.set_position(Gtk.WindowPosition.CENTER_ON_PARENT)
-            self.set_resizable(False)
-
-            self._timer_name_entry = builder.get_object("timer_name_entry")
-            self._timer_desc_entry = builder.get_object("timer_desc_entry")
-            self._timer_service_entry = builder.get_object("timer_service_entry")
-            self._timer_service_ref_entry = builder.get_object("timer_service_ref_entry")
-            self._timer_event_id_entry = builder.get_object("timer_event_id_entry")
-            self._timer_begins_entry = builder.get_object("timer_begins_entry")
-            self._timer_ends_entry = builder.get_object("timer_ends_entry")
-            self._timer_begins_calendar = builder.get_object("timer_begins_calendar")
-            self._timer_begins_hr_button = builder.get_object("timer_begins_hr_button")
-            self._timer_begins_min_button = builder.get_object("timer_begins_min_button")
-            self._timer_ends_calendar = builder.get_object("timer_ends_calendar")
-            self._timer_ends_hr_button = builder.get_object("timer_ends_hr_button")
-            self._timer_ends_min_button = builder.get_object("timer_ends_min_button")
-            self._timer_enabled_switch = builder.get_object("timer_enabled_switch")
-            self._timer_action_combo_box = builder.get_object("timer_action_combo_box")
-            self._timer_after_combo_box = builder.get_object("timer_after_combo_box")
-            self._days_buttons = (builder.get_object("timer_mo_check_button"),
-                                  builder.get_object("timer_tu_check_button"),
-                                  builder.get_object("timer_we_check_button"),
-                                  builder.get_object("timer_th_check_button"),
-                                  builder.get_object("timer_fr_check_button"),
-                                  builder.get_object("timer_sa_check_button"),
-                                  builder.get_object("timer_su_check_button"))
-
-            self._timer_location_switch = builder.get_object("timer_location_switch")
-            self._timer_location_entry = builder.get_object("timer_location_entry")
-            self._timer_location_switch.bind_property("active", self._timer_location_entry, "sensitive")
-            # Disable DnD for timer entries.
-            self._timer_name_entry.drag_dest_unset()
-            self._timer_desc_entry.drag_dest_unset()
-            self._timer_service_entry.drag_dest_unset()
-
-            self.add_buttons(get_message("Cancel"), Gtk.ResponseType.CANCEL, get_message("Save"), Gtk.ResponseType.OK)
-            self.get_content_area().pack_start(builder.get_object("timer_dialog_frame"), True, True, 5)
-
-            if self._action is TimerTool.TimerAction.ADD:
-                self.set_timer_for_add()
-            elif self._action is TimerTool.TimerAction.CHANGE:
-                self.set_timer_for_edit()
-            elif self._action is TimerTool.TimerAction.EVENT:
-                self.set_timer_from_event_data()
-            else:
-                log(f"{__class__.__name__} error: No action set for timer!")
-
-        @property
-        def request(self):
-            return self._request
-
-        def run(self):
-            resp = super().run()
-            if resp == Gtk.ResponseType.OK:
-                self._request = self.get_request()
-            return resp
-
-        def get_request(self):
-            """ Constructs str representation of add/update request. """
-            args = []
-            t_data = self.get_timer_data()
-            s_ref = quote(t_data.get("sRef", ""))
-
-            if self._action is TimerTool.TimerAction.EVENT:
-                args.append(f"timeraddbyeventid?sRef={s_ref}")
-                args.append(f"eventid={t_data.get('eit', '0')}")
-                args.append(f"justplay={t_data.get('justplay', '')}")
-                args.append(f"tags={''}")
-            else:
-                if self._action is TimerTool.TimerAction.ADD:
-                    args.append(f"timeradd?sRef={s_ref}")
-                    args.append(f"deleteOldOnSave={0}")
-                elif self._action is TimerTool.TimerAction.CHANGE:
-                    args.append(f"timerchange?sRef={s_ref}")
-                    args.append(f"channelOld={s_ref}")
-                    args.append(f"beginOld={self._timer_data.get('e2timebegin', '0')}")
-                    args.append(f"endOld={self._timer_data.get('e2timeend', '0')}")
-                    args.append(f"deleteOldOnSave={1}")
-
-                args.append(f"begin={t_data.get('begin', '')}")
-                args.append(f"end={t_data.get('end', '')}")
-                args.append(f"name={quote(t_data.get('name', ''))}")
-                args.append(f"description={quote(t_data.get('description', ''))}")
-                args.append(f"tags={''}")
-                args.append(f"eit={'0'}")
-                args.append(f"disabled={t_data.get('disabled', '1')}")
-                args.append(f"justplay={t_data.get('justplay', '1')}")
-                args.append(f"afterevent={t_data.get('afterevent', '0')}")
-                args.append(f"repeated={TimerTool.get_repetition_flags(self._days_buttons)}")
-
-                if self._timer_location_switch.get_active():
-                    args.append(f"dirname={self._timer_location_entry.get_text()}")
-
-            return "&".join(args)
-
-        def on_timer_begins_set(self, action, value=None):
-            self.set_begins_date(self.get_begins_date())
-
-        def on_timer_ends_set(self, action, value=None):
-            self.set_ends_date(self.get_ends_date())
-
-        def get_begins_date(self):
-            date = self._timer_begins_calendar.get_date()
-            return datetime(year=date.year, month=date.month + 1, day=date.day,
-                            hour=int(self._timer_begins_hr_button.get_value()),
-                            minute=int(self._timer_begins_min_button.get_value()))
-
-        def set_begins_date(self, date):
-            hour = date.hour
-            minute = date.minute
-            self._timer_begins_hr_button.set_value(hour)
-            self._timer_begins_min_button.set_value(minute)
-            self._timer_begins_calendar.select_day(date.day)
-            self._timer_begins_calendar.select_month(date.month - 1, date.year)
-            self._timer_begins_entry.set_text(f"{date.year}-{date.month}-{date.day} {hour}:{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}-{date.day} {hour}:{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)
-            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. """
-            ev_time_start = datetime.fromtimestamp(start_time) or datetime.now()
-            ev_time_end = datetime.fromtimestamp(end_time) or datetime.now()
-            self._timer_begins_entry.set_text(ev_time_start.strftime(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_timers_press": self.on_timers_press,
-                    "on_timers_key_press": self.on_timers_key_press,
-                    "on_timer_cursor_changed": self.on_timer_cursor_changed,
-                    "on_timers_drag_data_received": self.on_timers_drag_data_received}
-
-        builder = get_builder(UI_RESOURCES_PATH + "control.glade", handlers, objects=("timers_frame", "timer_model"))
-        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._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._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, %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_timers_press(self, view, event):
-        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(view.get_model()) > 0:
-            self.on_timer_edit()
-
-    def on_timers_key_press(self, view, event):
-        key_code = event.hardware_keycode
-        if not KeyboardKey.value_exist(key_code):
-            return
-
-        key = KeyboardKey(key_code)
-        if key is KeyboardKey.DELETE:
-            self.on_timer_remove()
-
-    def on_timer_cursor_changed(self, view):
-        path, column = view.get_cursor()
-        if not path:
-            return
-
-        timer = view.get_model()[path][-1]
-        self._info_enabled_switch.set_active((timer.get("e2disabled", "0") == "0"))
-        self._ref_info_label.set_text(timer.get("e2servicereference", ""))
-        self._event_id_info_label.set_text(timer.get("e2eit", ""))
-        self._action_info_label.set_text(get_message(self.ACTION.get(timer.get("e2justplay", "0"), "0")))
-        self._after_info_label.set_text(get_message(self.AFTER_EVENT.get(timer.get("e2afterevent", "0"), "0")))
-        self._begins_info_label.set_text(str(datetime.fromtimestamp(int(timer.get("e2timebegin", "0")))))
-        self._ends_info_label.set_text(str(datetime.fromtimestamp(int(timer.get("e2timeend", "0")))))
-        self.set_repetition_flags(int(timer.get("e2repeated", "0")), self._days_buttons)
-        location = timer.get("e2location", "")
-        self._info_location_entry.set_text("" if location == "None" else location)
-
-    @staticmethod
-    def get_repetition_flags(boxes):
-        """ Returns flags for repetition.
-
-             @param boxes: Buttons tuple for the days of the week.
-         """
-        day_flags = 0
-        for i, box in enumerate(boxes):
-            if box.get_active():
-                day_flags = day_flags | (1 << i)
-
-        return day_flags
-
-    @staticmethod
-    def set_repetition_flags(flags, boxes):
-        """ Sets flags for repetition.
-
-            @param flags: Flags value.
-            @param boxes: Buttons tuple for the days of the week.
-        """
-        for i, box in enumerate(boxes):
-            box.set_active(flags & 1 == 1)
-            flags = flags >> 1
-
-    # ***************** Drag-and-drop ********************* #
-
-    def on_timers_drag_data_received(self, box, context, x, y, data, info, time):
-        txt = data.get_text()
-        if txt:
-            itr_str, sep, source = txt.partition(self._app.DRAG_SEP)
-            if not source:
-                return
-
-            itrs = itr_str.split(",")
-            if len(itrs) > 1:
-                self._app.show_error_message("Please, select only one item!")
-                return
-
-            fav_id = None
-            if source == self._app.FAV_MODEL:
-                model = self._app.fav_view.get_model()
-                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.FAV_ID)
-            elif source == self._app.SERVICE_MODEL:
-                model = self._app.services_view.get_model()
-                fav_id = model.get_value(model.get_iter_from_string(itrs[0]), Column.SRV_FAV_ID)
-
-            service = self._app.current_services.get(fav_id, None)
-            if service:
-                if service.service_type == BqServiceType.ALT.name:
-                    msg = "Alternative service.\n\n {get_message('Not implemented yet!')}"
-                    show_dialog(DialogType.ERROR, transient=self._app._main_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)
-
-
-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("profile-changed", self.init)
-        self._settings = settings
-        self._ftp = None
-        # 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_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}
-
-        builder = get_builder(UI_RESOURCES_PATH + "control.glade", handlers,
-                              objects=("recordings_box", "recordings_model", "rec_paths_model",
-                                       "recordings_sort_model", "recordings_filter_model"))
-        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)
-        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)
-
-    @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()
-        list(map(self._model.append, (self.get_recordings_row(r) for r in recordings.get("recordings", []))))
-
-    def get_recordings_row(self, rec):
-        service = rec.get("e2servicename")
-        title = rec.get("e2title", "")
-        time = datetime.fromtimestamp(int(rec.get("e2time", "0"))).strftime("%A, %H:%M")
-        length = rec.get("e2length", "0")
-        file = rec.get("e2filename", "")
-        desc = rec.get("e2description", "")
-
-        return service, title, time, length, file, desc, rec
-
-    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_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, value=None):
-        """ Removes recordings via FTP. """
-        if show_dialog(DialogType.QUESTION, self._app.app_window) != Gtk.ResponseType.OK:
-            return
-
-        model, paths = self._rec_view.get_selection().get_selected_rows()
-        paths = get_base_paths(paths, model)
-        model = get_base_model(model)
-
-        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"):
-                    GLib.idle_add(model.remove, itr)
-                else:
-                    self._app.show_error_message(resp)
-                    break
-
-    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, 0, 1, 2, 3, 4, 5) 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_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_SERVICE, Column.REC_TIME, Column.REC_LEN, Column.REC_FILE, Column.REC_DESC):
-            self._rec_view.get_column(c).set_visible(state)
+from ..connections import HttpAPI
+from ..settings import IS_DARWIN, IS_LINUX, IS_WIN
 
 
 class ControlTool(Gtk.Box):
@@ -842,10 +51,10 @@ class ControlTool(Gtk.Box):
 
         handlers = {"on_volume_changed": self.on_volume_changed,
                     "on_screenshot_draw": self.on_screenshot_draw,
-                    "on_network_toggled": self.on_network_toggled}
+                    "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,
-                              objects=("control_box", "volume_adjustment", "network_model"))
+        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")
@@ -860,8 +69,12 @@ class ControlTool(Gtk.Box):
         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._network_button = builder.get_object("control_network_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:
@@ -871,19 +84,37 @@ class ControlTool(Gtk.Box):
 
     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))
@@ -906,6 +137,8 @@ class ControlTool(Gtk.Box):
         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 ********************* #
 
@@ -1025,10 +258,11 @@ class ControlTool(Gtk.Box):
 
     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(snr)
+        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.
@@ -1038,6 +272,72 @@ class ControlTool(Gtk.Box):
 
     # ***************** Network explorer ********************** #
 
-    @run_task
     def on_network_toggled(self, button):
-        pass
+        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 = get_message("On" if resp.get("e2instandby", "N/A").strip() == "false" else "Standby")
+            GLib.idle_add(self._network_model.set_value, itr, 2, state)
+
+
+if __name__ == "__main__":
+    pass

app/ui/dialogs.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2022 Dmitriy Yefremov
+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
@@ -31,7 +31,7 @@ Author: Dmitriy Yefremov
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellites list editor. -->
-  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2023 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkAboutDialog" id="about_dialog">
     <property name="can_focus">False</property>
@@ -40,8 +40,8 @@ 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">2.2.4 Beta</property>
-    <property name="copyright">2018-2022 Dmitriy Yefremov
+    <property name="version">3.2.3 Beta</property>
+    <property name="copyright">2018-2023 Dmitriy Yefremov
 </property>
     <property name="comments" translatable="yes">Enigma2 channel and satellite list editor.</property>
     <property name="website">https://dyefremov.github.io/DemonEditor/</property>

app/ui/download_dialog.glade

@@ -1,573 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2 
-
-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
-
--->
-<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. -->
-  <!-- interface-copyright 2018 Dmitriy Yefremov -->
-  <!-- interface-authors Dmitriy Yefremov -->
-  <object class="GtkImage" id="download_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="icon_name">network-receive-symbolic</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="send_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="icon_name">network-transmit-symbolic</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkWindow" id="download_dialog_window">
-    <property name="width_request">550</property>
-    <property name="can_focus">False</property>
-    <property name="title" translatable="yes">FTP-transfer</property>
-    <property name="resizable">False</property>
-    <property name="modal">True</property>
-    <property name="window_position">center-on-parent</property>
-    <property name="icon_name">mail-send-receive-symbolic</property>
-    <property name="skip_taskbar_hint">True</property>
-    <property name="skip_pager_hint">True</property>
-    <child type="titlebar">
-      <placeholder/>
-    </child>
-    <child>
-      <object class="GtkBox" id="main_dialog_box">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="orientation">vertical</property>
-        <child>
-          <object class="GtkBox" id="header_box">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="orientation">vertical</property>
-            <child>
-              <object class="GtkBox" id="profile_box">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="halign">center</property>
-                <property name="margin_top">5</property>
-                <property name="margin_bottom">5</property>
-                <property name="spacing">5</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes">Profile:</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkComboBoxText" id="profile_combo_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="focus_on_click">False</property>
-                    <property name="active">0</property>
-                    <property name="has_frame">False</property>
-                    <signal name="changed" handler="on_profile_changed" swapped="no"/>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkButton" id="options_button">
-                    <property name="label" translatable="yes">Options</property>
-                    <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Options</property>
-                    <signal name="clicked" handler="on_settings" swapped="no"/>
-                  </object>
-                  <packing>
-                    <property name="expand">True</property>
-                    <property name="fill">True</property>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <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">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_settings_box_frame">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_top">5</property>
-            <property name="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">10</property>
-                <property name="margin_bottom">10</property>
-                <property name="orientation">vertical</property>
-                <property name="spacing">10</property>
-                <child>
-                  <object class="GtkGrid" id="main_settings_bo">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="row_spacing">5</property>
-                    <property name="column_spacing">10</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">10</property>
-                    <property name="margin_right">10</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">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButtonBox" id="button_box">
-            <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">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkFrame" id="log_bar_frame">
-            <property name="can_focus">False</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_bottom">5</property>
-            <property name="label_xalign">0</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkInfoBar" id="log_bar">
-                <property name="can_focus">False</property>
-                <property name="baseline_position">bottom</property>
-                <property name="message_type">other</property>
-                <property name="show_close_button">True</property>
-                <child internal-child="action_area">
-                  <object class="GtkButtonBox" id="log_bar_button_box">
-                    <property name="can_focus">False</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" id="log_bar_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkScrolledWindow" id="scrolled_window">
-                        <property name="height_request">100</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>
-                      <packing>
-                        <property name="expand">True</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">True</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <placeholder/>
-                </child>
-              </object>
-            </child>
-            <child type="label_item">
-              <placeholder/>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">3</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="homogeneous">True</property>
-                <property name="layout_style">expand</property>
-                <child>
-                  <placeholder/>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child internal-child="content_area">
-              <object class="GtkBox">
-                <property name="can_focus">False</property>
-                <property name="spacing">16</property>
-                <child>
-                  <object class="GtkLabel" id="info_bar_message_label">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes">Info</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <placeholder/>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">8</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

app/ui/download_dialog.py

@@ -1,201 +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
-#
-
-
-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 SettingsDialog
-from .dialogs import show_dialog, DialogType, get_message, get_builder
-from .uicommons import Gtk, UI_RESOURCES_PATH
-
-
-class DownloadDialog:
-    def __init__(self, transient, settings, open_data_callback, update_settings_callback):
-        self._s_type = settings.setting_type
-        self._settings = settings
-        self._open_data_callback = open_data_callback
-        self._update_settings_callback = update_settings_callback
-
-        handlers = {"on_receive": self.on_receive,
-                    "on_send": self.on_send,
-                    "on_settings": self.on_settings,
-                    "on_profile_changed": self.on_profile_changed,
-                    "on_use_http_state_set": self.on_use_http_state_set,
-                    "on_remove_unused_bouquets_toggled": self.on_remove_unused_bouquets_toggled,
-                    "on_info_bar_close": self.on_info_bar_close}
-
-        builder = get_builder(UI_RESOURCES_PATH + "download_dialog.glade", handlers)
-
-        self._dialog_window = builder.get_object("download_dialog_window")
-        self._dialog_window.set_transient_for(transient)
-        self._host_entry = builder.get_object("host_entry")
-        self._data_path_entry = builder.get_object("data_path_entry")
-        self._remove_unused_check_button = builder.get_object("remove_unused_check_button")
-        self._all_radio_button = builder.get_object("all_radio_button")
-        self._bouquets_radio_button = builder.get_object("bouquets_radio_button")
-        self._satellites_radio_button = builder.get_object("satellites_radio_button")
-        self._webtv_radio_button = builder.get_object("webtv_radio_button")
-        self._use_http_switch = builder.get_object("use_http_switch")
-        self._http_radio_button = builder.get_object("http_radio_button")
-        self._profile_combo_box = builder.get_object("profile_combo_box")
-        # Info.
-        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._log_bar = builder.get_object("log_bar")
-        self._log_bar.bind_property("visible", builder.get_object("log_bar_frame"), "visible")
-        self._log_bar.connect("response", lambda b, r: b.set_visible(False))
-
-        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.profile_data_path)
-        is_enigma = self._s_type is SettingsType.ENIGMA_2
-        self._webtv_radio_button.set_visible(not is_enigma)
-        self._use_http_switch.set_active(self._settings.use_http)
-        self._remove_unused_check_button.set_active(self._settings.remove_unused_bouquets)
-
-    def update_profiles(self):
-        self._profile_combo_box.remove_all()
-        for p in self._settings.profiles:
-            self._profile_combo_box.append(p, p)
-        self._profile_combo_box.set_active_id(self._settings.current_profile)
-
-    @run_idle
-    def on_receive(self, item):
-        self.download(True, self.get_download_type())
-
-    @run_idle
-    def on_send(self, item):
-        if show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.CANCEL:
-            self.download(False, self.get_download_type())
-
-    def get_download_type(self):
-        download_type = DownloadType.ALL
-        if self._bouquets_radio_button.get_active():
-            download_type = DownloadType.BOUQUETS
-        elif self._satellites_radio_button.get_active():
-            download_type = DownloadType.SATELLITES
-        elif self._webtv_radio_button.get_active():
-            download_type = DownloadType.WEBTV
-        return download_type
-
-    def destroy(self):
-        self._dialog_window.destroy()
-
-    def on_settings(self, item):
-        dialog = SettingsDialog(self._dialog_window, self._settings)
-        dialog.show()
-        if dialog.is_updated():
-            self._s_type = self._settings.setting_type
-            self.update_profiles()
-            gen = self._update_settings_callback()
-            GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
-
-    def on_profile_changed(self, box):
-        active = box.get_active_text()
-        if active in self._settings.profiles:
-            self._settings.current_profile = active
-            self._profile_combo_box.set_active_id(active)
-            self._s_type = self._settings.setting_type
-            self.init_ui_settings()
-
-    def on_use_http_state_set(self, button, state):
-        self._settings.use_http = state
-
-    def on_remove_unused_bouquets_toggled(self, button):
-        self._settings.remove_unused_bouquets = button.get_active()
-
-    def on_info_bar_close(self, bar=None, resp=None):
-        self._info_bar.set_visible(False)
-
-    @run_task
-    def download(self, download, d_type):
-        """ Download/upload data from/to receiver """
-        GLib.idle_add(self._log_bar.set_visible, 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.profile_data_path or self._data_path_entry.get_text()
-                    os.makedirs(os.path.dirname(data_path), exist_ok=True)
-                    backup_path = self._settings.profile_backup_path or self._settings.default_backup_path
-                    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/dialog.glade

@@ -31,7 +31,7 @@ Author: Dmitriy Yefremov
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellites list editor for GNU/Linux. -->
-  <!-- interface-copyright  2018-2020 Dmitriy Yefremov -->
+  <!-- interface-copyright  2018-2022 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkImage" id="apply_image">
     <property name="visible">True</property>
@@ -162,6 +162,8 @@ Author: Dmitriy Yefremov
       <column type="gchararray"/>
       <!-- column-name service_id -->
       <column type="gchararray"/>
+      <!-- column-name picon_id -->
+      <column type="gchararray"/>
     </columns>
   </object>
   <object class="GtkTreeModelFilter" id="services_filter_model">
@@ -1116,6 +1118,7 @@ Author: Dmitriy Yefremov
                             <property name="can_focus">True</property>
                             <property name="model">bouquet_list_store</property>
                             <property name="search_column">2</property>
+                            <property name="rubber_banding">True</property>
                             <property name="enable_grid_lines">both</property>
                             <property name="tooltip_column">9</property>
                             <signal name="button-press-event" handler="on_bouquet_popup_menu" object="bouquet_popup_menu" swapped="no"/>
@@ -1123,7 +1126,7 @@ Author: Dmitriy Yefremov
                             <signal name="drag-data-received" handler="on_drag_data_received" swapped="no"/>
                             <signal name="key-release-event" handler="on_key_press" swapped="no"/>
                             <child internal-child="selection">
-                              <object class="GtkTreeSelection">
+                              <object class="GtkTreeSelection" id="bouquet_view_selection">
                                 <property name="mode">multiple</property>
                               </object>
                             </child>

app/ui/epg/epg.py

@@ -26,25 +26,30 @@
 #
 
 
+""" Module for working with EPG. """
 import gzip
 import locale
 import os
 import re
 import shutil
 import urllib.request
+from datetime import datetime
 from enum import Enum
 from urllib.error import HTTPError, URLError
+from urllib.parse import quote
 
 from gi.repository import GLib
 
 from app.commons import run_idle, run_task, run_with_delay
-from app.connections import download_data, DownloadType
+from app.connections import download_data, DownloadType, HttpAPI
 from app.eparser.ecommons import BouquetService, BqServiceType
-from app.settings import SEP
-from app.tools.epg import EPG, ChannelsParser
+from app.settings import SEP, EpgSource
+from app.tools.epg import EPG, ChannelsParser, EpgEvent, XmlTvReader
 from app.ui.dialogs import get_message, show_dialog, DialogType, get_builder
-from .main_helper import on_popup_menu, update_entry_data
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column, EPG_ICON, KeyboardKey, IS_GNOME_SESSION
+from app.ui.tasks import BGTaskWidget
+from app.ui.timers import TimerTool
+from ..main_helper import on_popup_menu, update_entry_data, scroll_to
+from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, Column, EPG_ICON, KeyboardKey, IS_GNOME_SESSION, Page
 
 
 class RefsSource(Enum):
@@ -52,9 +57,315 @@ class RefsSource(Enum):
     XML = 1
 
 
+class EpgCache(dict):
+    def __init__(self, app):
+        super().__init__()
+        self._current_bq = None
+        self._reader = None
+        self._canceled = False
+
+        self._settings = app.app_settings
+        self._src = self._settings.epg_source
+        self._app = app
+        self._app.connect("bouquet-changed", self.on_bouquet_changed)
+        self._app.connect("profile-changed", self.on_profile_changed)
+        self._app.connect("task-canceled", self.on_xml_load_cancel)
+
+        self.init()
+
+    @run_idle
+    def init(self):
+        if self._src is EpgSource.XML:
+            url = self._settings.epg_xml_source
+            gz_file = f"{self._settings.profile_data_path}epg{os.sep}epg.gz"
+            self._reader = XmlTvReader(gz_file, url)
+
+            def process_data():
+                t = BGTaskWidget(self._app, "Processing XMLTV data...", self._reader.parse, )
+                self._app.emit("add-background-task", t)
+
+            if os.path.isfile(gz_file):
+                # Difference calculation between the current time and file modification.
+                dif = datetime.now() - datetime.fromtimestamp(os.path.getmtime(gz_file))
+                # We will update daily. -> Temporarily!!!
+                if dif.days > 0 and not self._canceled:
+                    task = BGTaskWidget(self._app, "Downloading EPG...", self._reader.download, process_data, )
+                    self._app.emit("add-background-task", task)
+                else:
+                    process_data()
+            else:
+                if not self._canceled:
+                    task = BGTaskWidget(self._app, "Downloading EPG...", self._reader.download, process_data, )
+                    self._app.emit("add-background-task", task)
+        elif self._src is EpgSource.DAT:
+            self._reader = EPG.DatReader(f"{self._settings.profile_data_path}epg{os.sep}epg.dat")
+            self._reader.download()
+
+        GLib.timeout_add_seconds(self._settings.epg_update_interval, self.update_epg_data, priority=GLib.PRIORITY_LOW)
+
+    def on_bouquet_changed(self, app, bq):
+        self._current_bq = bq
+
+    def on_profile_changed(self, app, p):
+        self.clear()
+
+    def on_xml_load_cancel(self, app, widget):
+        self._canceled = True
+
+    def update_epg_data(self):
+        if self._src is EpgSource.HTTP:
+            api = self._app.http_api
+            bq = self._app.current_bouquet_files.get(self._current_bq, None)
+
+            if bq and api:
+                req = quote(f'FROM BOUQUET "userbouquet.{bq}.{self._current_bq.split(":")[-1]}"')
+                api.send(HttpAPI.Request.EPG_NOW, f'1:7:1:0:0:0:0:0:0:0:{req}', self.update_http_data)
+        elif self._src is EpgSource.XML:
+            self.update_xml_data()
+
+        return self._app.display_epg
+
+    def update_http_data(self, epg):
+        for e in (EpgTool.get_event(e, False) for e in epg.get("event_list", []) if e.get("e2eventid", "").isdigit()):
+            self[e.event_data.get("e2eventservicename", "")] = e
+
+    @run_task
+    def update_xml_data(self):
+        services = self._app.current_services
+        names = {services[s].service for s in self._app.current_bouquets.get(self._current_bq, [])}
+        for name, e in self._reader.get_current_events(names).items():
+            self[name] = e
+
+    def get_current_event(self, service_name):
+        return self.get(service_name, EpgEvent())
+
+
+class EpgSettingsPopover(Gtk.Popover):
+
+    def __init__(self, app, **kwarg):
+        super().__init__(**kwarg)
+        self._app = app
+        self._app.connect("profile-changed", self.on_profile_changed)
+
+        handlers = {"on_apply": self.on_apply,
+                    "on_close": lambda b: self.popdown()}
+        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}settings.glade", handlers)
+        self.add(builder.get_object("main_box"))
+
+        self._http_src_button = builder.get_object("http_src_button")
+        self._xml_src_button = builder.get_object("xml_src_button")
+        self._dat_src_button = builder.get_object("dat_src_button")
+        self._interval_button = builder.get_object("interval_button")
+        self._url_entry = builder.get_object("url_entry")
+        self._dat_path_box = builder.get_object("dat_path_box")
+
+        self.init()
+
+    def init(self):
+        settings = self._app.app_settings
+        src = settings.epg_source
+        if src is EpgSource.HTTP:
+            self._http_src_button.set_active(True)
+        elif src is EpgSource.XML:
+            self._xml_src_button.set_active(True)
+        else:
+            self._dat_src_button.set_active(True)
+
+        self._interval_button.set_value(settings.epg_update_interval)
+        self._url_entry.set_text(settings.epg_xml_source)
+        self._dat_path_box.set_active_id(settings.epg_dat_path)
+
+    def on_apply(self, button):
+        settings = self._app.app_settings
+        if self._http_src_button.get_active():
+            settings.epg_source = EpgSource.HTTP
+        elif self._xml_src_button.get_active():
+            settings.epg_source = EpgSource.XML
+        else:
+            settings.epg_source = EpgSource.DAT
+
+        settings.epg_update_interval = self._interval_button.get_value()
+        settings.epg_xml_source = self._url_entry.get_text()
+        settings.epg_dat_path = self._dat_path_box.get_active_id()
+        self.popdown()
+
+        self._app.change_action_state("display_epg", GLib.Variant.new_boolean(True))
+
+    def on_profile_changed(self, app, p):
+        self.init()
+
+
+class EpgTool(Gtk.Box):
+    def __init__(self, app, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        self._current_bq = None
+        self._app = app
+        self._app.connect("fav-changed", self.on_service_changed)
+        self._app.connect("bouquet-changed", self.on_bouquet_changed)
+
+        handlers = {"on_epg_press": self.on_epg_press,
+                    "on_timer_add": self.on_timer_add,
+                    "on_epg_filter_changed": self.on_epg_filter_changed,
+                    "on_epg_filter_toggled": self.on_epg_filter_toggled,
+                    "on_view_query_tooltip": self.on_view_query_tooltip,
+                    "on_multi_epg_toggled": self.on_multi_epg_toggled}
+
+        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}tab.glade", handlers)
+
+        self._view = builder.get_object("epg_view")
+        self._model = builder.get_object("epg_model")
+        self._filter_model = builder.get_object("epg_filter_model")
+        self._filter_model.set_visible_func(self.epg_filter_function)
+        self._filter_entry = builder.get_object("epg_filter_entry")
+        self._multi_epg_button = builder.get_object("multi_epg_button")
+        self._event_count_label = builder.get_object("event_count_label")
+        self.pack_start(builder.get_object("epg_frame"), True, True, 0)
+        # Custom sort function.
+        self._view.get_model().set_sort_func(2, self.time_sort_func, 2)
+
+        self.show()
+
+    def on_timer_add(self, action=None, value=None):
+        model, paths = self._view.get_selection().get_selected_rows()
+        p_count = len(paths)
+
+        if p_count == 1:
+            dialog = TimerTool.TimerDialog(self._app.app_window, TimerTool.TimerAction.EVENT, model[paths][-1])
+            response = dialog.run()
+            if response == Gtk.ResponseType.OK:
+                gen = self.write_timers_list([dialog.get_request()])
+                GLib.idle_add(lambda: next(gen, False))
+            dialog.destroy()
+        elif p_count > 1:
+            if show_dialog(DialogType.QUESTION, self._app.app_window,
+                           "Add timers for selected events?") != Gtk.ResponseType.OK:
+                return True
+
+            self.add_timers_list((model[p][-1] for p in paths))
+        else:
+            self._app.show_error_message("No selected item!")
+
+    def add_timers_list(self, paths):
+        ref_str = "timeraddbyeventid?sRef={}&eventid={}&justplay=0"
+        refs = [ref_str.format(quote(ev.get("e2eventservicereference", "")), ev.get("e2eventid", "")) for ev in paths]
+
+        gen = self.write_timers_list(refs)
+        GLib.idle_add(lambda: next(gen, False))
+
+    def write_timers_list(self, refs):
+        self._app.wait_dialog.show()
+        tasks = list(refs)
+        for ref in refs:
+            self._app.send_http_request(HttpAPI.Request.TIMER, ref, lambda x: tasks.pop())
+            yield True
+
+        while tasks:
+            yield True
+
+        self._app.emit("change-page", Page.TIMERS.value)
+
+    def on_epg_press(self, view, event):
+        if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS and len(view.get_model()) > 0:
+            self.on_timer_add()
+
+    def on_service_changed(self, app, ref):
+        if app.page is Page.EPG:
+            if self._multi_epg_button.get_active():
+                ref += ":"
+                path = next((r.path for r in self._model if r[-1].get("e2eventservicereference", None) == ref), None)
+                scroll_to(path, self._view) if path else None
+            else:
+                self._app.wait_dialog.show()
+                self._app.send_http_request(HttpAPI.Request.EPG, quote(ref), self.update_epg_data)
+
+    @run_idle
+    def update_epg_data(self, epg):
+        self._event_count_label.set_text("0")
+        self._model.clear()
+        list(map(self._model.append, (self.get_event(e) for e in epg.get("event_list", [])
+                                      if e.get("e2eventid", "").isdigit())))
+        self._event_count_label.set_text(str(len(self._model)))
+        self._app.wait_dialog.hide()
+
+    @staticmethod
+    def get_event(event, show_day=True):
+        t_str = f"{'%a, ' if show_day else ''}%x, %H:%M"
+        s_name = event.get("e2eventservicename", "")
+        title = event.get("e2eventtitle", "") or ""
+        desc = event.get("e2eventdescription", "") or ""
+        desc = desc.strip()
+
+        start = int(event.get("e2eventstart", "0"))
+        start_time = datetime.fromtimestamp(start)
+        end_time = datetime.fromtimestamp(start + int(event.get("e2eventduration", "0")))
+        ev_time = f"{start_time.strftime(t_str)} - {end_time.strftime('%H:%M')}"
+
+        return EpgEvent(s_name, title, ev_time, desc, event)
+
+    def on_epg_filter_changed(self, entry):
+        self._filter_model.refilter()
+
+    def on_epg_filter_toggled(self, button):
+        if not button.get_active():
+            self._filter_entry.set_text("")
+
+    def epg_filter_function(self, model, itr, data):
+        txt = self._filter_entry.get_text().upper()
+        return next((s for s in model.get(itr, 0, 1, 2, 3) if txt in s.upper()), False)
+
+    def time_sort_func(self, model, iter1, iter2, column):
+        """ Custom sort function for time column. """
+        event1 = model.get_value(iter1, 4)
+        event2 = model.get_value(iter2, 4)
+
+        return int(event1.get("e2eventstart", "0")) - int(event2.get("e2eventstart", "0"))
+
+    def on_view_query_tooltip(self, view, x, y, keyboard_mode, tooltip):
+        dst = view.get_dest_row_at_pos(x, y)
+        if not dst:
+            return False
+
+        path, pos = dst
+        model = view.get_model()
+        data = model[path][-1]
+        desc = data.get("e2eventdescription", "") or ""
+        ext_desc = data.get("e2eventdescriptionextended", "") or ""
+
+        tooltip.set_text(ext_desc if ext_desc else desc)
+        view.set_tooltip_row(tooltip, path)
+
+        return True
+
+    def on_multi_epg_toggled(self, button):
+        self._model.clear()
+        self._event_count_label.set_text("0")
+
+        if button.get_active():
+            self.get_multi_epg()
+
+    def on_bouquet_changed(self, app, bq):
+        self._current_bq = bq
+        if app.page is Page.EPG and self._multi_epg_button.get_active():
+            self.get_multi_epg()
+
+    def get_multi_epg(self):
+        if not self._current_bq:
+            return
+
+        self._app.wait_dialog.show()
+        bq = self._app.current_bouquet_files.get(self._current_bq, None)
+        api = self._app.http_api
+
+        if bq and api:
+            tm = datetime.now().timestamp()
+            req = quote(f'FROM BOUQUET "userbouquet.{bq}.{self._current_bq.split(":")[-1]}"&time={tm}')
+            api.send(HttpAPI.Request.EPG_MULTI, f'1:7:1:0:0:0:0:0:0:0:{req}', self.update_epg_data, timeout=15)
+
+
 class EpgDialog:
 
-    def __init__(self, app, bouquet, bouquet_name):
+    def __init__(self, app, bouquet_name):
 
         handlers = {"on_close_dialog": self.on_close_dialog,
                     "on_apply": self.on_apply,
@@ -84,11 +395,9 @@ class EpgDialog:
                     "on_bq_cursor_changed": self.on_bq_cursor_changed}
 
         self._app = app
-        self._services = {}
         self._ex_services = self._app.current_services
         self._ex_fav_model = self._app.fav_view.get_model()
         self._settings = self._app.app_settings
-        self._bouquet = bouquet
         self._bouquet_name = bouquet_name
         self._current_ref = []
         self._enable_dat_filter = False
@@ -97,7 +406,7 @@ class EpgDialog:
         self._refs_source = RefsSource.SERVICES
         self._download_xml_is_active = False
 
-        builder = get_builder(UI_RESOURCES_PATH + "epg.glade", handlers)
+        builder = get_builder(f"{UI_RESOURCES_PATH}epg{SEP}dialog.glade", handlers)
 
         self._dialog = builder.get_object("epg_dialog_window")
         self._dialog.set_transient_for(self._app.app_window)
@@ -162,19 +471,29 @@ class EpgDialog:
 
     @run_idle
     def on_apply(self, item):
-        if show_dialog(DialogType.QUESTION, self._dialog) == Gtk.ResponseType.CANCEL:
+        if show_dialog(DialogType.QUESTION, self._dialog) != Gtk.ResponseType.OK:
             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)
+        p = re.compile(r"\d+")
+        updated = {}
+
+        for i, row in enumerate(self._bouquet_model):
+            if row[Column.FAV_LOCKED]:
+                fav_id = self._ex_fav_model[row.path][Column.FAV_ID]
+                srv = self._ex_services.pop(fav_id, None)
                 if srv:
-                    self._ex_services[fav_id] = srv._replace(fav_id=fav_id)
+                    new_fav_id, picon_id = row[Column.FAV_ID], row[Column.FAV_POS]
+                    if picon_id:
+                        picon_id = re.sub(p, re.search(p, srv.picon_id).group(), picon_id, count=1)
+                    else:
+                        picon_id = srv.picon_id
+                    new = srv._replace(fav_id=new_fav_id, data_id=new_fav_id.strip(), picon_id=picon_id)
+                    self._ex_services[new_fav_id] = new
+                    updated[fav_id] = (srv, new)
+
+        if updated:
+            self._app.emit("iptv-service-edited", updated)
+
         self._dialog.destroy()
 
     @run_idle
@@ -190,7 +509,6 @@ class EpgDialog:
     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()
@@ -202,7 +520,9 @@ class EpgDialog:
         refs = None
         if self._enable_dat_filter:
             try:
-                refs = EPG.get_epg_refs(self._epg_dat_path_entry.get_text() + "epg.dat")
+                epg_reader = EPG.DatReader(f"{self._epg_dat_path_entry.get_text()}epg.dat")
+                epg_reader.read()
+                refs = epg_reader.get_refs()
             except (OSError, ValueError) as e:
                 self.show_info_message(f"Read data error: {e}", Gtk.MessageType.ERROR)
                 return
@@ -223,8 +543,6 @@ class EpgDialog:
     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
@@ -237,7 +555,7 @@ class EpgDialog:
 
         factor = self._app.DEL_FACTOR / 4
         for index, srv in enumerate(filtered):
-            self._services_model.append((srv.service, srv.pos, srv.fav_id))
+            self._services_model.append((srv.service, srv.pos, srv.fav_id, srv.picon_id))
             if index % factor == 0:
                 yield True
 
@@ -314,7 +632,7 @@ class EpgDialog:
 
             factor = self._app.DEL_FACTOR / 4
             for index, srv in enumerate(s_refs):
-                self._services_model.append((srv.name, " ", srv.data))
+                self._services_model.append((srv.name, " ", srv.data, ""))
                 if index % factor == 0:
                     yield True
 
@@ -407,6 +725,10 @@ class EpgDialog:
                                                  get_message("Count of successfully configured services:"),
                                                  success_count), Gtk.MessageType.INFO)
 
+    def assign_refs(self, model, paths, data):
+        [self.assign_data(model[p], data) for p in paths]
+        self.update_epg_count()
+
     def assign_data(self, row, data, show_error=False):
         if row[Column.FAV_TYPE] != BqServiceType.IPTV.value:
             if not show_error:
@@ -415,16 +737,21 @@ class EpgDialog:
 
         fav_id = row[Column.FAV_ID]
         fav_id_data = fav_id.split(":")
-        fav_id_data[3:7] = data[-1].split(":")
+        fav_id_data[3:7] = data[-2].split(":")
+
+        if data[-1]:
+            row[Column.FAV_POS] = data[-1]
+            p_data = data[-1].split("_")
+            if p_data:
+                fav_id_data[2] = p_data[2]
+
         new_fav_id = ":".join(fav_id_data)
-        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
-            pos = f"({data[1] if self._refs_source is RefsSource.SERVICES else 'XML'})"
-            src = f"{get_message('EPG source')}: {(GLib.markup_escape_text(data[0] or ''))} {pos}"
-            row[Column.FAV_TOOLTIP] = f"{get_message('Service reference')}: {':'.join(fav_id_data[:10])}\n{src}"
+        row[Column.FAV_ID] = new_fav_id
+        row[Column.FAV_LOCKED] = EPG_ICON
+
+        pos = f"({data[1] if self._refs_source is RefsSource.SERVICES else 'XML'})"
+        src = f"{get_message('EPG source')}: {(GLib.markup_escape_text(data[0] or ''))} {pos}"
+        row[Column.FAV_TOOLTIP] = f"{get_message('Service reference')}: {':'.join(fav_id_data[:10])}\n{src}"
 
     def on_filter_toggled(self, button):
         self._filter_bar.set_visible(button.get_active())
@@ -451,8 +778,7 @@ class EpgDialog:
     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()
+            self.assign_refs(model, paths, self._current_ref.pop())
 
     @run_idle
     def on_reset(self, item):
@@ -468,10 +794,7 @@ class EpgDialog:
         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
+        row[Column.FAV_LOCKED], row[Column.FAV_TOOLTIP], row[Column.FAV_POS] = None, None, None
 
     @run_idle
     def show_info_message(self, text, message_type):
@@ -532,7 +855,7 @@ class EpgDialog:
         model, paths = view.get_selection().get_selected_rows()
         if paths:
             s_data = model[paths][:]
-            if all(s_data):
+            if all(s_data[:-1]):
                 data.set_text("::::".join(s_data), -1)
             else:
                 self.show_info_message(get_message("Source error!"), Gtk.MessageType.ERROR)
@@ -542,8 +865,8 @@ class EpgDialog:
         model = view.get_model()
         data = data.get_text()
         if data:
-            self.assign_data(model[path], data.split("::::"))
-            self.update_epg_count()
+            data = data.split("::::")
+            self.assign_refs(model, path, data)
         return False
 
     # ***************** Options *********************#

app/ui/epg/settings.glade

@@ -0,0 +1,356 @@
+<?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

@@ -0,0 +1,426 @@
+<?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 time -->
+      <column type="gchararray"/>
+      <!-- column-name description -->
+      <column type="gchararray"/>
+      <!-- column-name data -->
+      <column type="PyObject"/>
+    </columns>
+  </object>
+  <object class="GtkTreeModelFilter" id="epg_filter_model">
+    <property name="child-model">epg_model</property>
+  </object>
+  <object class="GtkTreeModelSort" id="epg_sort_model">
+    <property name="model">epg_filter_model</property>
+  </object>
+  <object class="GtkFrame" id="epg_frame">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="label-xalign">0.49000000953674316</property>
+    <property name="shadow-type">in</property>
+    <child>
+      <object class="GtkBox" id="epg_box">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="margin-start">5</property>
+        <property name="margin-end">5</property>
+        <property name="margin-top">2</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkBox" id="epg_action_box">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="border-width">5</property>
+            <property name="spacing">5</property>
+            <child type="center">
+              <object class="GtkToggleButton" id="multi_epg_button">
+                <property name="label" translatable="yes">Multi EPG</property>
+                <property name="name">header-button</property>
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="receives-default">True</property>
+                <signal name="toggled" handler="on_multi_epg_toggled" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">3</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkComboBoxText" id="src_combo_box">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="tooltip-text" translatable="yes">EPG source</property>
+                <property name="active">0</property>
+                <property name="has-entry">True</property>
+                <property name="active-id">0</property>
+                <items>
+                  <item id="0" translatable="yes">Receiver</item>
+                </items>
+                <child internal-child="entry">
+                  <object class="GtkEntry">
+                    <property name="name">header-entry</property>
+                    <property name="can-focus">False</property>
+                    <property name="editable">False</property>
+                    <property name="width-chars">10</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkToggleButton" id="epg_filter_button">
+                <property name="visible">True</property>
+                <property name="can-focus">True</property>
+                <property name="focus-on-click">False</property>
+                <property name="receives-default">True</property>
+                <property name="tooltip-text" translatable="yes">Filter</property>
+                <signal name="toggled" handler="on_epg_filter_toggled" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="epg_filter_button_image">
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="icon-name">edit-find-replace-symbolic</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="epg_add_timer_button">
+                <property name="visible">True</property>
+                <property name="can-focus">True</property>
+                <property name="focus-on-click">False</property>
+                <property name="receives-default">True</property>
+                <property name="tooltip-text" translatable="yes">Add timer</property>
+                <property name="always-show-image">True</property>
+                <signal name="clicked" handler="on_timer_add" swapped="no"/>
+                <child>
+                  <object class="GtkImage" id="add_timer_image">
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="icon-name">alarm-symbolic</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="epg_fs_box">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="margin-start">5</property>
+            <property name="margin-end">5</property>
+            <property name="margin-bottom">5</property>
+            <property name="spacing">10</property>
+            <child>
+              <object class="GtkSearchEntry" id="epg_filter_entry">
+                <property name="visible" bind-source="epg_filter_button" bind-property="active">False</property>
+                <property name="can-focus">True</property>
+                <property name="primary-icon-name">edit-find-replace-symbolic</property>
+                <property name="primary-icon-activatable">False</property>
+                <property name="primary-icon-sensitive">False</property>
+                <signal name="search-changed" handler="on_epg_filter_changed" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox" id="fav_search_box">
+                <property name="can-focus">False</property>
+                <property name="valign">center</property>
+                <child>
+                  <object class="GtkSearchEntry" id="epg_search_entry">
+                    <property name="visible">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="primary-icon-name">edit-find-symbolic</property>
+                    <property name="primary-icon-activatable">False</property>
+                    <property name="primary-icon-sensitive">False</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkButton" id="epg_search_down_button">
+                    <property name="visible">True</property>
+                    <property name="sensitive">False</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">True</property>
+                    <child>
+                      <object class="GtkArrow" id="epg_down_arrow">
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="arrow-type">down</property>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">False</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkButton" id="epg_search_up_button">
+                    <property name="visible">True</property>
+                    <property name="sensitive">False</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">True</property>
+                    <child>
+                      <object class="GtkArrow" id="epg_up_arrow">
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="arrow-type">up</property>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">False</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+                <style>
+                  <class name="group"/>
+                </style>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkScrolledWindow" id="epg_view_scrolled_window">
+            <property name="visible">True</property>
+            <property name="can-focus">True</property>
+            <property name="shadow-type">in</property>
+            <child>
+              <object class="GtkTreeView" id="epg_view">
+                <property name="visible">True</property>
+                <property name="can-focus">True</property>
+                <property name="model">epg_sort_model</property>
+                <property name="fixed-height-mode">True</property>
+                <property name="rubber-banding">True</property>
+                <property name="enable-grid-lines">both</property>
+                <property name="tooltip-column">3</property>
+                <signal name="button-press-event" handler="on_epg_press" swapped="no"/>
+                <signal name="query-tooltip" handler="on_view_query_tooltip" swapped="no"/>
+                <child internal-child="selection">
+                  <object class="GtkTreeSelection" id="epg_selection">
+                    <property name="mode">multiple</property>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkTreeViewColumn" id="epg_service_column">
+                    <property name="visible" bind-source="multi_epg_button" bind-property="active">False</property>
+                    <property name="resizable">True</property>
+                    <property name="sizing">fixed</property>
+                    <property name="fixed-width">100</property>
+                    <property name="min-width">40</property>
+                    <property name="title" translatable="yes">Service</property>
+                    <property name="alignment">0.49000000953674316</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="fixed-width">170</property>
+                    <property name="min-width">50</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_time_column">
+                    <property name="resizable">True</property>
+                    <property name="sizing">fixed</property>
+                    <property name="fixed-width">210</property>
+                    <property name="min-width">50</property>
+                    <property name="title" translatable="yes">Time</property>
+                    <property name="alignment">0.49000000953674316</property>
+                    <property name="sort-column-id">2</property>
+                    <child>
+                      <object class="GtkCellRendererText" id="epg_time_renderer">
+                        <property name="xpad">5</property>
+                        <property name="xalign">0.49000000953674316</property>
+                      </object>
+                      <attributes>
+                        <attribute name="text">2</attribute>
+                      </attributes>
+                    </child>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkTreeViewColumn" id="epg_desc_column">
+                    <property name="sizing">fixed</property>
+                    <property name="fixed-width">100</property>
+                    <property name="min-width">50</property>
+                    <property name="title" translatable="yes">Description</property>
+                    <property name="expand">True</property>
+                    <property name="alignment">0.49000000953674316</property>
+                    <property name="sort-column-id">3</property>
+                    <child>
+                      <object class="GtkCellRendererText" id="epg_desc_renderer">
+                        <property name="ellipsize">end</property>
+                      </object>
+                      <attributes>
+                        <attribute name="text">3</attribute>
+                      </attributes>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="status_box">
+            <property name="height-request">26</property>
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="margin-start">5</property>
+            <property name="margin-end">5</property>
+            <property name="spacing">5</property>
+            <child>
+              <object class="GtkImage" id="event_count_image">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="icon-name">document-properties</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="event_count_label">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="label" translatable="yes">0</property>
+                <property name="width-chars">4</property>
+                <property name="xalign">0</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">3</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <child type="label">
+      <object class="GtkLabel" id="epg_label">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="label" translatable="yes">EPG</property>
+      </object>
+    </child>
+  </object>
+</interface>

app/ui/ftp.glade

@@ -32,8 +32,289 @@ Author: Dmitriy Yefremov
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellite list editor for GNU/Linux. -->
-  <!-- interface-copyright 2018-2020 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
+  <object class="GtkImage" id="attr_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="stock">gtk-dialog-authentication</property>
+  </object>
+  <object class="GtkBox" id="attributes_box">
+    <property name="can_focus">False</property>
+    <property name="margin_left">5</property>
+    <property name="margin_right">5</property>
+    <property name="margin_top">5</property>
+    <property name="margin_bottom">5</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">5</property>
+    <child>
+      <object class="GtkFrame" id="attributes_frame">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="label_xalign">0.019999999552965164</property>
+        <property name="shadow_type">in</property>
+        <child>
+          <object class="GtkGrid" id="attributes_grid">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="halign">center</property>
+            <property name="margin_left">5</property>
+            <property name="margin_right">5</property>
+            <property name="margin_bottom">5</property>
+            <property name="row_spacing">5</property>
+            <property name="column_spacing">5</property>
+            <child>
+              <object class="GtkLabel" id="others_label">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_right">15</property>
+                <property name="label" translatable="yes">Оthers:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">3</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="others_read_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">3</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="others_write_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">2</property>
+                <property name="top_attach">3</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="others_exec_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">3</property>
+                <property name="top_attach">3</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="group_label">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_right">15</property>
+                <property name="label" translatable="yes">Group:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="owner_label">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_right">15</property>
+                <property name="label" translatable="yes">Owner:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="group_read_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="group_write_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">2</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="group_exec_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">3</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="owner_exec_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">3</property>
+                <property name="top_attach">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="owner_write_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">2</property>
+                <property name="top_attach">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkCheckButton" id="owner_read_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="halign">center</property>
+                <property name="draw_indicator">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="read_label">
+                <property name="width_request">70</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">center</property>
+                <property name="label" translatable="yes">Read</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="write_label">
+                <property name="width_request">70</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">center</property>
+                <property name="label" translatable="yes">Write</property>
+              </object>
+              <packing>
+                <property name="left_attach">2</property>
+                <property name="top_attach">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="execute_label">
+                <property name="width_request">70</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">center</property>
+                <property name="label" translatable="yes">Execute</property>
+              </object>
+              <packing>
+                <property name="left_attach">3</property>
+                <property name="top_attach">0</property>
+              </packing>
+            </child>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+        </child>
+        <child type="label">
+          <object class="GtkLabel" id="Permissions_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label" translatable="yes">Permissions:</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="GtkBox" id="num_value_box">
+        <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" id="num_value_label">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label" translatable="yes">Numeric value:</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="num_value_entry">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="editable">False</property>
+            <property name="width_chars">10</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">2</property>
+      </packing>
+    </child>
+  </object>
   <object class="GtkMenu" id="bookmark_popup_menu">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -135,15 +416,14 @@ Author: Dmitriy Yefremov
                 <property name="margin_right">5</property>
                 <property name="margin_top">5</property>
                 <property name="orientation">vertical</property>
-                <property name="spacing">5</property>
                 <child>
                   <object class="GtkBox" id="ftp_button_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="margin_left">5</property>
+                    <property name="margin_right">5</property>
+                    <property name="margin_top">2</property>
+                    <property name="margin_bottom">10</property>
                     <property name="spacing">10</property>
                     <child>
                       <object class="GtkButton" id="connect_button">
@@ -522,11 +802,11 @@ Author: Dmitriy Yefremov
                 </child>
                 <child>
                   <object class="GtkBox" id="ftp_status_bar_box">
-                    <property name="height_request">24</property>
+                    <property name="height_request">26</property>
                     <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_left">5</property>
+                    <property name="margin_right">5</property>
                     <property name="spacing">5</property>
                     <child>
                       <object class="GtkImage" id="ftp_info_image">
@@ -595,15 +875,14 @@ Author: Dmitriy Yefremov
                 <property name="margin_right">5</property>
                 <property name="margin_top">5</property>
                 <property name="orientation">vertical</property>
-                <property name="spacing">5</property>
                 <child>
                   <object class="GtkBox" id="pc_header_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="margin_left">5</property>
+                    <property name="margin_right">5</property>
+                    <property name="margin_top">2</property>
+                    <property name="margin_bottom">10</property>
                     <property name="spacing">5</property>
                     <child>
                       <object class="GtkButton" id="pc_add_folder_button">
@@ -776,7 +1055,7 @@ Author: Dmitriy Yefremov
                 </child>
                 <child>
                   <object class="GtkBox" id="file_status_bar_box">
-                    <property name="height_request">24</property>
+                    <property name="height_request">26</property>
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="margin_left">10</property>
@@ -897,8 +1176,8 @@ Author: Dmitriy Yefremov
       <object class="GtkImageMenuItem" id="ftp_rename_menu_item">
         <property name="label" translatable="yes">Rename</property>
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
         <property name="sensitive">False</property>
+        <property name="can_focus">False</property>
         <property name="image">rename_image</property>
         <property name="use_stock">False</property>
         <signal name="activate" handler="on_ftp_rename" object="ftp_name_column_renderer" swapped="no"/>
@@ -906,6 +1185,16 @@ Author: Dmitriy Yefremov
         <accelerator key="F2" signal="activate"/>
       </object>
     </child>
+    <child>
+      <object class="GtkImageMenuItem" id="ftp_attr_menu_item">
+        <property name="label" translatable="yes">Permissions...</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="image">attr_image</property>
+        <property name="use_stock">False</property>
+        <signal name="activate" handler="on_ftp_attr_change" swapped="no"/>
+      </object>
+    </child>
     <child>
       <object class="GtkSeparatorMenuItem">
         <property name="visible">True</property>

app/ui/ftp.py

@@ -27,6 +27,7 @@
 
 
 """ Simple FTP client module. """
+import stat
 import subprocess
 from collections import namedtuple
 from datetime import datetime
@@ -39,16 +40,176 @@ from urllib.parse import urlparse, unquote
 
 from gi.repository import GLib
 
-from app.commons import log, run_task, run_idle
+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
-from app.ui.dialogs import show_dialog, DialogType, get_builder
+from app.ui.dialogs import show_dialog, DialogType, get_builder, get_message
 from app.ui.main_helper import on_popup_menu
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, IS_GNOME_SESSION
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, MOD_MASK, IS_GNOME_SESSION, 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=get_message("Permissions"), use_header_bar=use_header_bar, *args, **kwargs)
+
+        self.set_default_size(360, 100)
+        self.set_resizable(False)
+
+        builder = get_builder(f"{UI_RESOURCES_PATH}ftp.glade", use_str=True, objects=("attributes_box",))
+        content_box = self.get_content_area()
+        content_box.pack_start(builder.get_object("attributes_box"), True, True, 0)
+        self._num_value_entry = builder.get_object("num_value_entry")
+        # Buttons.
+        self._owner_read_button = builder.get_object("owner_read_button")
+        self._group_read_button = builder.get_object("group_read_button")
+        self._others_read_button = builder.get_object("others_read_button")
+        self._owner_write_button = builder.get_object("owner_write_button")
+        self._group_write_button = builder.get_object("group_write_button")
+        self._others_write_button = builder.get_object("others_write_button")
+        self._owner_exec_button = builder.get_object("owner_exec_button")
+        self._group_exec_button = builder.get_object("group_exec_button")
+        self._others_exec_button = builder.get_object("others_exec_button")
+        self.init_attrs(attrs)
+
+        for b in (self._owner_read_button, self._group_read_button, self._others_read_button, self._owner_write_button,
+                  self._group_write_button, self._others_write_button, self._owner_exec_button, self._group_exec_button,
+                  self._others_exec_button):
+            b.connect("toggled", self.update_num_value)
+
+        self.show_all()
+
+    @property
+    def permissions(self):
+        return self._num_value_entry.get_text()
+
+    def init_attrs(self, attrs):
+        # Owner.
+        self._owner_read_button.set_active(attrs[1] != "-")
+        self._owner_write_button.set_active(attrs[2] != "-")
+        self._owner_exec_button.set_active(attrs[3] != "-")
+        # Group.
+        self._group_read_button.set_active(attrs[4] != "-")
+        self._group_write_button.set_active(attrs[5] != "-")
+        self._group_exec_button.set_active(attrs[6] != "-")
+        # Others.
+        self._others_read_button.set_active(attrs[7] != "-")
+        self._others_write_button.set_active(attrs[8] != "-")
+        self._others_exec_button.set_active(attrs[9] != "-")
+
+        self.update_num_value()
+
+    def update_num_value(self, button=None):
+        val = 0
+        val |= stat.S_IRUSR if self._owner_read_button.get_active() else val
+        val |= stat.S_IWUSR if self._owner_write_button.get_active() else val
+        val |= stat.S_IXUSR if self._owner_exec_button.get_active() else val
+        val |= stat.S_IRGRP if self._group_read_button.get_active() else val
+        val |= stat.S_IWGRP if self._group_write_button.get_active() else val
+        val |= stat.S_IXGRP if self._group_exec_button.get_active() else val
+        val |= stat.S_IROTH if self._others_read_button.get_active() else val
+        val |= stat.S_IWOTH if self._others_write_button.get_active() else val
+        val |= stat.S_IXOTH if self._others_exec_button.get_active() else val
+
+        self._num_value_entry.set_text(f"{val:o}")
+
+
 class FtpClientBox(Gtk.HBox):
     """ Simple FTP client base class. """
     ROOT = ".."
@@ -65,92 +226,14 @@ class FtpClientBox(Gtk.HBox):
         ATTR = 4
         EXTRA = 5
 
-    class TextEditDialog(Gtk.Dialog):
-        """ 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)
-
-            self.add_buttons(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_SAVE, Gtk.ResponseType.OK, )
-
-            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)
-
     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
@@ -163,6 +246,7 @@ class FtpClientBox(Gtk.HBox):
                     "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,
@@ -185,7 +269,7 @@ class FtpClientBox(Gtk.HBox):
                     "on_view_release": self.on_view_release,
                     "on_paned_size_allocate": self.on_paned_size_allocate}
 
-        builder = get_builder(UI_RESOURCES_PATH + "ftp.glade", handlers)
+        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")
@@ -224,6 +308,14 @@ class FtpClientBox(Gtk.HBox):
         self.init_file_data()
         self.show()
 
+    def on_receive(self, app, page):
+        if page is Page.FTP:
+            self.on_ftp_copy()
+
+    def on_send(self, app, page):
+        if page is Page.FTP:
+            self.on_file_copy()
+
     @run_task
     def init_ftp(self):
         self.init_bookmarks()
@@ -290,7 +382,7 @@ class FtpClientBox(Gtk.HBox):
                     r_size = self.LINK
                     icon = self._link_icon
                 else:
-                    r_size = self.get_size_from_bytes(size)
+                    r_size = get_size_from_bytes(size)
 
                 self._file_model.append(File(icon, p.name, r_size, date, str(p.resolve()), size))
 
@@ -314,7 +406,7 @@ class FtpClientBox(Gtk.HBox):
                 r_size = self.LINK
                 icon = self._link_icon
             else:
-                r_size = self.get_size_from_bytes(size)
+                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))
@@ -437,7 +529,7 @@ class FtpClientBox(Gtk.HBox):
 
     @run_idle
     def show_edit_dialog(self, f_path, data):
-        dialog = self.TextEditDialog(f_path, IS_GNOME_SESSION)
+        dialog = TextEditDialog(f_path, IS_GNOME_SESSION)
         dialog.text = data
         ok = Gtk.ResponseType.OK
         if dialog.run() == ok and show_dialog(DialogType.QUESTION, self._app.app_window) == ok:
@@ -472,6 +564,28 @@ class FtpClientBox(Gtk.HBox):
         if resp[0] == "2":
             row[self.Column.NAME] = new_value
 
+    def on_ftp_attr_change(self, item):
+        path = self.get_ftp_edit_path()
+        if path:
+            row = self._ftp_model[path]
+            file = row[self.Column.NAME]
+            if file == self.ROOT:
+                self._app.show_error_message("Not allowed in this context!")
+                return
+
+            attrs = row[self.Column.ATTR]
+            if len(attrs) != 10:
+                log(f"Init attributes error [{attrs}]. Invalid length!")
+                return
+
+            dialog = AttributesDialog(attrs, IS_GNOME_SESSION)
+            ok = Gtk.ResponseType.OK
+            if dialog.run() == ok and show_dialog(DialogType.QUESTION, self._app.app_window) == ok:
+                log(self._ftp.sendcmd(f"SITE CHMOD {dialog.permissions} {file}"))
+                f_data = self._ftp.sendcmd(f"STAT {file}").split()
+                row[self.Column.ATTR] = f_data[2] if len(f_data) > 3 else attrs
+            dialog.destroy()
+
     def on_file_rename(self, renderer):
         model, paths = self._file_view.get_selection().get_selected_rows()
         if len(paths) > 1:
@@ -801,25 +915,6 @@ class FtpClientBox(Gtk.HBox):
         """ Sets default homogeneous sizes. """
         paned.set_position(0.5 * allocation.width)
 
-    @staticmethod
-    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"
-
-
-if __name__ == '__main__':
+if __name__ == "__main__":
     pass

app/ui/imports.glade

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.2
+<!-- Generated with glade 3.38.2 
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2020 Dmitriy Yefremov
+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
@@ -27,25 +27,13 @@ Author: Dmitriy Yefremov
 
 -->
 <interface domain="demon-editor">
-  <requires lib="gtk+" version="3.16"/>
-  <!-- interface-css-provider-path style.css -->
+  <requires lib="gtk+" version="3.20"/>
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellite list editor. -->
-  <!-- interface-copyright 2018-2021 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2022 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">
+  <object class="GtkListStore" id="bq_list_store">
     <columns>
       <!-- column-name name -->
       <column type="gchararray"/>
@@ -55,113 +43,206 @@ Author: Dmitriy Yefremov
       <column type="gboolean"/>
     </columns>
   </object>
+  <object class="GtkImage" id="details_image">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="icon-name">emblem-important-symbolic</property>
+  </object>
+  <object class="GtkImage" id="import_image">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="icon-name">document-revert-symbolic-rtl</property>
+    <property name="icon_size">1</property>
+  </object>
   <object class="GtkImage" id="remove_selection_image">
     <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="icon_name">edit-undo</property>
+    <property name="can-focus">False</property>
+    <property name="icon-name">edit-undo</property>
   </object>
-  <object class="GtkMenu" id="popup_menu">
+  <object class="GtkMenu" id="bq_popup_menu">
     <property name="visible">True</property>
-    <property name="can_focus">False</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"/>
+        <property name="can-focus">False</property>
+        <property name="use-underline">True</property>
+        <property name="use-stock">True</property>
+        <signal name="activate" handler="on_select_all" object="bq_view" swapped="no"/>
       </object>
     </child>
     <child>
       <object class="GtkImageMenuItem" id="unselect_all_popup_item">
         <property name="label" translatable="yes">Remove selection</property>
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
+        <property name="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"/>
+        <property name="use-stock">False</property>
+        <signal name="activate" handler="on_unselect_all" object="bq_view" swapped="no"/>
       </object>
     </child>
   </object>
+  <object class="GtkImage" id="remove_selection_image1">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="icon-name">edit-undo</property>
+  </object>
+  <object class="GtkMenu" id="sat_popup_menu">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <child>
+      <object class="GtkImageMenuItem" id="sat_select_all_popup_item">
+        <property name="label">gtk-select-all</property>
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="use-underline">True</property>
+        <property name="use-stock">True</property>
+        <signal name="activate" handler="on_select_all" object="sat_view" swapped="no"/>
+      </object>
+    </child>
+    <child>
+      <object class="GtkImageMenuItem" id="sat_unselect_all_popup_item">
+        <property name="label" translatable="yes">Remove selection</property>
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="image">remove_selection_image1</property>
+        <property name="use-stock">False</property>
+        <signal name="activate" handler="on_unselect_all" object="sat_view" swapped="no"/>
+      </object>
+    </child>
+  </object>
+  <object class="GtkImage" id="remove_services_selection_image">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="icon-name">edit-undo</property>
+  </object>
+  <object class="GtkMenu" id="services_popup_menu">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <child>
+      <object class="GtkImageMenuItem" id="select_all_services_popup_item">
+        <property name="label">gtk-select-all</property>
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="use-underline">True</property>
+        <property name="use-stock">True</property>
+        <signal name="activate" handler="on_select_all" object="services_view" swapped="no"/>
+      </object>
+    </child>
+    <child>
+      <object class="GtkImageMenuItem" id="unselect_all_services_popup_item">
+        <property name="label" translatable="yes">Remove selection</property>
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="image">remove_services_selection_image</property>
+        <property name="use-stock">False</property>
+        <signal name="activate" handler="on_unselect_all" object="services_view" swapped="no"/>
+      </object>
+    </child>
+  </object>
+  <object class="GtkListStore" id="sat_list_store">
+    <columns>
+      <!-- column-name position -->
+      <column type="gchararray"/>
+      <!-- column-name type -->
+      <column type="gchararray"/>
+      <!-- column-name selected -->
+      <column type="gboolean"/>
+    </columns>
+  </object>
   <object class="GtkListStore" id="services_list_store">
     <columns>
       <!-- column-name name -->
       <column type="gchararray"/>
       <!-- column-name type -->
       <column type="gchararray"/>
+      <!-- column-name selected -->
+      <column type="gboolean"/>
+      <!-- column-name background -->
+      <column type="GdkRGBA"/>
+      <!-- column-name id -->
+      <column type="gchararray"/>
     </columns>
+    <signal name="row-changed" handler="on_services_model_changed" swapped="no"/>
   </object>
   <object class="GtkWindow" id="dialog_window">
-    <property name="can_focus">False</property>
+    <property name="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="window-position">center-on-parent</property>
+    <property name="default-width">480</property>
+    <property name="default-height">320</property>
+    <property name="destroy-with-parent">True</property>
+    <property name="type-hint">dialog</property>
     <signal name="check-resize" handler="on_resize" swapped="no"/>
-    <child>
-      <placeholder/>
-    </child>
     <child>
       <object class="GtkBox" id="main_box">
-        <property name="width_request">480</property>
+        <property name="width-request">480</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">5</property>
         <child>
           <object class="GtkBox" id="toolbar_box">
             <property name="visible">True</property>
-            <property name="can_focus">False</property>
+            <property name="can-focus">False</property>
             <child>
-              <object class="GtkButtonBox" id="actions_box">
+              <object class="GtkBox" id="actions_box">
                 <property name="visible">True</property>
-                <property name="can_focus">False</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">10</property>
-                <property name="margin_bottom">10</property>
-                <property name="layout_style">start</property>
+                <property name="margin-start">15</property>
+                <property name="margin-end">15</property>
+                <property name="margin-top">10</property>
+                <property name="margin-bottom">10</property>
+                <property name="spacing">5</property>
+                <child type="center">
+                  <object class="GtkStackSwitcher" id="stack_switcher">
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="tooltip-text" translatable="yes">Group by</property>
+                    <property name="stack">stack</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
                 <child>
                   <object class="GtkButton" id="import_button">
                     <property name="label" translatable="yes">Import</property>
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Bouquets and services</property>
+                    <property name="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>
+                    <property name="always-show-image">True</property>
                     <signal name="clicked" handler="on_import" swapped="no"/>
                   </object>
                   <packing>
-                    <property name="expand">True</property>
+                    <property name="expand">False</property>
                     <property name="fill">True</property>
                     <property name="position">0</property>
                   </packing>
                 </child>
                 <child>
-                  <object class="GtkCheckButton" id="info_check_button">
+                  <object class="GtkToggleButton" id="details_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="can-focus">True</property>
+                    <property name="focus-on-click">False</property>
+                    <property name="receives-default">True</property>
                     <property name="image">details_image</property>
-                    <property name="always_show_image">True</property>
-                    <property name="draw_indicator">False</property>
-                    <accelerator key="i" signal="clicked" modifiers="Primary"/>
+                    <property name="always-show-image">True</property>
                   </object>
                   <packing>
-                    <property name="expand">True</property>
+                    <property name="expand">False</property>
                     <property name="fill">True</property>
+                    <property name="pack-type">end</property>
                     <property name="position">1</property>
-                    <property name="secondary">True</property>
                   </packing>
                 </child>
               </object>
@@ -182,88 +263,386 @@ Author: Dmitriy Yefremov
           </packing>
         </child>
         <child>
-          <object class="GtkPaned" id="main_paned">
+          <object class="GtkPaned" id="paned">
             <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="margin_left">5</property>
-            <property name="margin_right">5</property>
-            <property name="margin_bottom">5</property>
-            <property name="wide_handle">True</property>
+            <property name="can-focus">True</property>
+            <property name="margin-start">5</property>
+            <property name="margin-end">5</property>
+            <property name="margin-bottom">5</property>
+            <property name="wide-handle">True</property>
+            <signal name="realize" handler="on_main_paned_realize" swapped="no"/>
             <child>
-              <object class="GtkFrame" id="bouquets_box_frame">
+              <object class="GtkStack" id="stack">
                 <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="label_xalign">0.49000000953674316</property>
-                <property name="shadow_type">in</property>
+                <property name="can-focus">False</property>
+                <signal name="notify::visible-child-name" handler="on_visible_page" swapped="no"/>
                 <child>
-                  <object class="GtkBox" id="bouquets_box">
+                  <object class="GtkFrame" id="bouquets_box_frame">
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
-                    <property name="margin_right">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="orientation">vertical</property>
+                    <property name="can-focus">False</property>
+                    <property name="label-xalign">0.49000000953674316</property>
+                    <property name="shadow-type">in</property>
                     <child>
-                      <object class="GtkScrolledWindow" id="bouquets_screlled_window">
-                        <property name="width_request">200</property>
+                      <object class="GtkBox" id="bouquets_box">
+                        <property name="width-request">100</property>
                         <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="shadow_type">in</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-start">5</property>
+                        <property name="margin-end">5</property>
+                        <property name="orientation">vertical</property>
                         <child>
-                          <object class="GtkTreeView" id="main_view">
+                          <object class="GtkScrolledWindow" id="bouquets_screlled_window">
                             <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>
+                            <property name="can-focus">True</property>
+                            <property name="shadow-type">in</property>
+                            <child>
+                              <object class="GtkTreeView" id="bq_view">
+                                <property name="visible">True</property>
+                                <property name="can-focus">True</property>
+                                <property name="model">bq_list_store</property>
+                                <property name="headers-clickable">False</property>
+                                <property name="search-column">0</property>
+                                <signal name="button-press-event" handler="on_popup_menu" object="bq_popup_menu" swapped="no"/>
+                                <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
+                                <signal name="key-press-event" handler="on_key_press" swapped="no"/>
+                                <signal name="select-all" handler="on_select_all" swapped="no"/>
+                                <child internal-child="selection">
+                                  <object class="GtkTreeSelection"/>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="bouquet_name_column">
+                                    <property name="title" translatable="yes">Name</property>
+                                    <property name="expand">True</property>
+                                    <property name="alignment">0.5</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="bq_name_renderer">
+                                        <property name="xalign">0.019999999552965164</property>
+                                        <property name="ellipsize">end</property>
+                                      </object>
+                                      <attributes>
+                                        <attribute name="text">0</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="bouquet_type_column">
+                                    <property name="title" translatable="yes">Type</property>
+                                    <property name="alignment">0.5</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="bq_type_renderer">
+                                        <property name="xalign">0.5099999904632568</property>
+                                      </object>
+                                      <attributes>
+                                        <attribute name="text">1</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="bouquet_selected_column">
+                                    <property name="title" translatable="yes">Selected</property>
+                                    <property name="alignment">0.5</property>
+                                    <child>
+                                      <object class="GtkCellRendererToggle" id="bq_selected_renderer">
+                                        <signal name="toggled" handler="on_bq_selected_toggled" swapped="no"/>
+                                      </object>
+                                      <attributes>
+                                        <attribute name="active">2</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
                               </object>
                             </child>
+                          </object>
+                          <packing>
+                            <property name="expand">True</property>
+                            <property name="fill">True</property>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkBox" id="bouquets_status_box">
+                            <property name="height-request">26</property>
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="margin-start">5</property>
+                            <property name="margin-end">5</property>
+                            <property name="spacing">5</property>
                             <child>
-                              <object class="GtkTreeViewColumn" id="bouquet_name_column">
+                              <object class="GtkImage" id="bouquets_count_image">
+                                <property name="visible">True</property>
+                                <property name="can-focus">False</property>
+                                <property name="icon-name">document-properties</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">0</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <object class="GtkLabel" id="bouquets_count_label">
+                                <property name="visible">True</property>
+                                <property name="can-focus">False</property>
+                                <property name="label">0</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">1</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <placeholder/>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                      </object>
+                    </child>
+                    <child type="label">
+                      <object class="GtkLabel">
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-top">5</property>
+                        <property name="margin-bottom">5</property>
+                        <property name="label" translatable="yes">Bouquets</property>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="name">services</property>
+                    <property name="title" translatable="yes">Bouquets</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkFrame" id="sat_box_frame">
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="label-xalign">0.49000000953674316</property>
+                    <property name="shadow-type">in</property>
+                    <child>
+                      <object class="GtkBox" id="satellites_box">
+                        <property name="width-request">100</property>
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-start">5</property>
+                        <property name="margin-end">5</property>
+                        <property name="orientation">vertical</property>
+                        <child>
+                          <object class="GtkScrolledWindow" id="satellites_screlled_window">
+                            <property name="visible">True</property>
+                            <property name="can-focus">True</property>
+                            <property name="shadow-type">in</property>
+                            <child>
+                              <object class="GtkTreeView" id="sat_view">
+                                <property name="visible">True</property>
+                                <property name="can-focus">True</property>
+                                <property name="model">sat_list_store</property>
+                                <property name="headers-clickable">False</property>
+                                <property name="search-column">0</property>
+                                <signal name="button-press-event" handler="on_popup_menu" object="sat_popup_menu" swapped="no"/>
+                                <signal name="cursor-changed" handler="on_cursor_changed" swapped="no"/>
+                                <signal name="key-press-event" handler="on_key_press" swapped="no"/>
+                                <signal name="realize" handler="on_sat_view_realize" swapped="no"/>
+                                <signal name="select-all" handler="on_select_all" swapped="no"/>
+                                <child internal-child="selection">
+                                  <object class="GtkTreeSelection"/>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="sat_position_column">
+                                    <property name="title" translatable="yes">Position</property>
+                                    <property name="expand">True</property>
+                                    <property name="alignment">0.5</property>
+                                    <child>
+                                      <object class="GtkCellRendererText" id="sat_position_renderer">
+                                        <property name="xalign">0.019999999552965164</property>
+                                      </object>
+                                      <attributes>
+                                        <attribute name="text">0</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                                <child>
+                                  <object class="GtkTreeViewColumn" id="sat_selected_column">
+                                    <property name="title" translatable="yes">Selected</property>
+                                    <property name="alignment">0.5</property>
+                                    <child>
+                                      <object class="GtkCellRendererToggle" id="sat_selected_renderer">
+                                        <signal name="toggled" handler="on_sat_selected_toggled" swapped="no"/>
+                                      </object>
+                                      <attributes>
+                                        <attribute name="active">2</attribute>
+                                      </attributes>
+                                    </child>
+                                  </object>
+                                </child>
+                              </object>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="expand">True</property>
+                            <property name="fill">True</property>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkBox" id="sat_status_box">
+                            <property name="height-request">26</property>
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="margin-start">5</property>
+                            <property name="margin-end">5</property>
+                            <property name="spacing">5</property>
+                            <child>
+                              <object class="GtkImage" id="sat_count_image">
+                                <property name="visible">True</property>
+                                <property name="can-focus">False</property>
+                                <property name="icon-name">document-properties</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">0</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <object class="GtkLabel" id="sat_count_label">
+                                <property name="visible">True</property>
+                                <property name="can-focus">False</property>
+                                <property name="label">0</property>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">1</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <placeholder/>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                      </object>
+                    </child>
+                    <child type="label">
+                      <object class="GtkLabel">
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-top">5</property>
+                        <property name="margin-bottom">5</property>
+                        <property name="label" translatable="yes">Satellites</property>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="name">satellite</property>
+                    <property name="title" translatable="yes">Satellites</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="resize">False</property>
+                <property name="shrink">False</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkFrame" id="bq_services_box_frame">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="label-xalign">0.49000000953674316</property>
+                <property name="shadow-type">in</property>
+                <child>
+                  <object class="GtkBox" id="services_box">
+                    <property name="width-request">100</property>
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="margin-start">5</property>
+                    <property name="margin-end">5</property>
+                    <property name="orientation">vertical</property>
+                    <child>
+                      <object class="GtkScrolledWindow" id="services_view_scrolled_window">
+                        <property name="visible">True</property>
+                        <property name="can-focus">True</property>
+                        <property name="shadow-type">in</property>
+                        <child>
+                          <object class="GtkTreeView" id="services_view">
+                            <property name="visible">True</property>
+                            <property name="can-focus">True</property>
+                            <property name="model">services_list_store</property>
+                            <property name="headers-clickable">False</property>
+                            <property name="search-column">0</property>
+                            <signal name="button-press-event" handler="on_popup_menu" object="services_popup_menu" swapped="no"/>
+                            <signal name="cursor-changed" handler="on_service_changed" swapped="no"/>
+                            <signal name="key-press-event" handler="on_key_press" swapped="no"/>
+                            <signal name="realize" handler="on_services_view_realize" swapped="no"/>
+                            <signal name="select-all" handler="on_select_all" swapped="no"/>
+                            <child internal-child="selection">
+                              <object class="GtkTreeSelection"/>
+                            </child>
+                            <child>
+                              <object class="GtkTreeViewColumn" id="service_name_column">
+                                <property name="sizing">fixed</property>
+                                <property name="min-width">50</property>
                                 <property name="title" translatable="yes">Name</property>
                                 <property name="expand">True</property>
                                 <property name="alignment">0.5</property>
                                 <child>
-                                  <object class="GtkCellRendererText" id="bq_name_renderer">
+                                  <object class="GtkCellRendererText" id="info_name_renderer">
                                     <property name="xalign">0.019999999552965164</property>
+                                    <property name="ellipsize">end</property>
                                   </object>
                                   <attributes>
                                     <attribute name="text">0</attribute>
+                                    <attribute name="background-rgba">3</attribute>
                                   </attributes>
                                 </child>
                               </object>
                             </child>
                             <child>
-                              <object class="GtkTreeViewColumn" id="bouquet_type_column">
+                              <object class="GtkTreeViewColumn" id="service_type_column">
+                                <property name="sizing">fixed</property>
+                                <property name="min-width">75</property>
                                 <property name="title" translatable="yes">Type</property>
                                 <property name="alignment">0.5</property>
                                 <child>
-                                  <object class="GtkCellRendererText" id="bq_type_renderer">
-                                    <property name="xalign">0.50999999046325684</property>
+                                  <object class="GtkCellRendererText" id="info_type_renderer">
+                                    <property name="xpad">5</property>
+                                    <property name="xalign">0.5099999904632568</property>
                                   </object>
                                   <attributes>
                                     <attribute name="text">1</attribute>
+                                    <attribute name="background-rgba">3</attribute>
                                   </attributes>
                                 </child>
                               </object>
                             </child>
                             <child>
-                              <object class="GtkTreeViewColumn" id="bouquet_selected_column">
+                              <object class="GtkTreeViewColumn" id="service_selected_column">
+                                <property name="sizing">fixed</property>
+                                <property name="min-width">75</property>
                                 <property name="title" translatable="yes">Selected</property>
                                 <property name="alignment">0.5</property>
                                 <child>
-                                  <object class="GtkCellRendererToggle" id="bq_selected_renderer">
-                                    <property name="xalign">0.50999999046325684</property>
-                                    <signal name="toggled" handler="on_selected_toggled" swapped="no"/>
+                                  <object class="GtkCellRendererToggle" id="service_selected_renderer">
+                                    <property name="xpad">5</property>
+                                    <signal name="toggled" handler="on_service_selected_toggled" swapped="no"/>
                                   </object>
                                   <attributes>
+                                    <attribute name="cell-background-rgba">3</attribute>
                                     <attribute name="active">2</attribute>
                                   </attributes>
                                 </child>
@@ -278,89 +657,120 @@ Author: Dmitriy Yefremov
                         <property name="position">0</property>
                       </packing>
                     </child>
-                  </object>
-                </child>
-                <child type="label">
-                  <object class="GtkLabel">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_top">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="label" translatable="yes">Bouquets</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="resize">True</property>
-                <property name="shrink">True</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkFrame" id="services_box_frame">
-                <property name="can_focus">False</property>
-                <property name="label_xalign">0.49000000953674316</property>
-                <property name="shadow_type">in</property>
-                <child>
-                  <object class="GtkBox" id="services_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_left">5</property>
-                    <property name="margin_right">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="orientation">vertical</property>
                     <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>
+                      <object class="GtkFrame" id="service_info_box_frame">
+                        <property name="visible" bind-source="details_button" bind-property="active">False</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-top">5</property>
+                        <property name="label-xalign">0</property>
+                        <property name="shadow-type">in</property>
                         <child>
-                          <object class="GtkTreeView" id="services_view">
+                          <object class="GtkBox" id="service_info_box">
                             <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>
+                            <property name="can-focus">False</property>
+                            <property name="margin-top">5</property>
+                            <property name="margin-bottom">5</property>
+                            <property name="spacing">5</property>
                             <child>
-                              <object class="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">0.02</property>
-                                    <property name="ellipsize">end</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 class="GtkLabel" id="service_info_label">
+                                <property name="visible">True</property>
+                                <property name="can-focus">False</property>
+                                <property name="margin-start">10</property>
+                                <property name="margin-end">10</property>
+                                <property name="ellipsize">end</property>
                               </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">2</property>
+                              </packing>
                             </child>
                           </object>
                         </child>
+                        <child type="label_item">
+                          <placeholder/>
+                        </child>
                       </object>
                       <packing>
-                        <property name="expand">True</property>
+                        <property name="expand">False</property>
                         <property name="fill">True</property>
-                        <property name="position">0</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkBox" id="services_status_box">
+                        <property name="height-request">26</property>
+                        <property name="visible">True</property>
+                        <property name="can-focus">False</property>
+                        <property name="margin-start">5</property>
+                        <property name="margin-end">5</property>
+                        <property name="spacing">5</property>
+                        <child>
+                          <object class="GtkImage" id="services_count_image">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="icon-name">document-properties</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="services_count_label">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="label">0</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkFrame" id="service_exists_frame">
+                            <property name="width-request">32</property>
+                            <property name="height-request">16</property>
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="halign">center</property>
+                            <property name="valign">center</property>
+                            <property name="label-xalign">0</property>
+                            <property name="shadow-type">in</property>
+                            <child>
+                              <placeholder/>
+                            </child>
+                            <child type="label_item">
+                              <placeholder/>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="pack-type">end</property>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id=" service_exists_label">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="label" translatable="yes">Already exists</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="pack-type">end</property>
+                            <property name="position">3</property>
+                          </packing>
+                        </child>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">2</property>
                       </packing>
                     </child>
                   </object>
@@ -368,10 +778,10 @@ Author: Dmitriy Yefremov
                 <child type="label">
                   <object class="GtkLabel">
                     <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="margin_top">5</property>
-                    <property name="margin_bottom">5</property>
-                    <property name="label" translatable="yes">Bouquet details</property>
+                    <property name="can-focus">False</property>
+                    <property name="margin-top">5</property>
+                    <property name="margin-bottom">5</property>
+                    <property name="label" translatable="yes">Services</property>
                   </object>
                 </child>
               </object>
@@ -389,14 +799,14 @@ Author: Dmitriy Yefremov
         </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>
@@ -406,12 +816,12 @@ 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="can-focus">False</property>
                     <property name="label" translatable="yes">message</property>
                     <property name="wrap">True</property>
                   </object>

app/ui/imports.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2021 Dmitriy Yefremov
+# 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
@@ -26,6 +26,7 @@
 #
 
 
+from collections import defaultdict
 from contextlib import suppress
 from pathlib import Path
 
@@ -35,15 +36,18 @@ from app.eparser.ecommons import BqType, BqServiceType, Bouquet
 from app.eparser.neutrino.bouquets import parse_webtv, parse_bouquets as get_neutrino_bouquets
 from app.settings import SettingsType, IS_DARWIN, SEP
 from app.ui.dialogs import show_dialog, DialogType, get_chooser_dialog, get_message, get_builder
-from app.ui.main_helper import on_popup_menu
-from .uicommons import Gtk, UI_RESOURCES_PATH, KeyboardKey, Column
+from app.ui.main_helper import on_popup_menu, get_iptv_data
+from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, KeyboardKey, Column, IS_GNOME_SESSION, Page
 
 
-def import_bouquet(transient, model, path, settings, services, appender, file_path=None):
+def import_bouquet(app, model, path, 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:
@@ -88,7 +92,7 @@ def import_bouquet(transient, model, path, settings, services, appender, file_pa
         else:
             bqs = get_neutrino_bouquets(file_path, "", bq_type.value)
         file_path = f"{Path(file_path).parent}{SEP}"
-        ImportDialog(transient, file_path, settings, services.keys(), lambda b, s: appender(b), (bqs,)).show()
+        ImportDialog(app, file_path, lambda b, s: appender(b), (bqs,)).show()
 
 
 def get_enigma2_bouquet(path):
@@ -100,37 +104,75 @@ def get_enigma2_bouquet(path):
 
 
 class ImportDialog:
-    def __init__(self, transient, path, settings, service_ids, appender, bouquets=None):
+    def __init__(self, app, path, appender, bouquets=None):
         handlers = {"on_import": self.on_import,
                     "on_cursor_changed": self.on_cursor_changed,
-                    "on_selected_toggled": self.on_selected_toggled,
+                    "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_bar_close": self.on_info_bar_close,
                     "on_select_all": self.on_select_all,
                     "on_unselect_all": self.on_unselect_all,
+                    "on_sat_view_realize": self.on_sat_view_realize,
+                    "on_services_view_realize": self.on_services_view_realize,
                     "on_popup_menu": on_popup_menu,
                     "on_resize": self.on_resize,
+                    "on_main_paned_realize": self.on_main_paned_realize,
+                    "on_visible_page": self.on_visible_page,
                     "on_key_press": self.on_key_press}
 
-        builder = get_builder(UI_RESOURCES_PATH + "imports.glade", handlers)
+        builder = get_builder(f"{UI_RESOURCES_PATH}imports.glade", handlers)
 
-        self._bq_services = {}
+        self._app = app
         self._services = {}
-        self._service_ids = service_ids
+        self._bq_services = {}
+        self._sat_services = defaultdict(list)
+        self._ids = self._app.current_services.keys()
+        self._skip_import = defaultdict(set)
         self._append = appender
-        self._profile = settings.setting_type
-        self._settings = settings
+        self._profile = app.app_settings.setting_type
+        self._settings = app.app_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(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._info_check_button = builder.get_object("info_check_button")
-        self._info_check_button.bind_property("active", builder.get_object("services_box_frame"), "visible")
+        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")
+        # Bouquets page.
+        self._bq_model = builder.get_object("bq_list_store")
+        self._bq_view = builder.get_object("bq_view")
+        self._services_view = builder.get_object("services_view")
+        self._services_model = builder.get_object("services_list_store")
+        self._bouquets_count_label = builder.get_object("bouquets_count_label")
+        self._services_count_label = builder.get_object("services_count_label")
+        self._service_info_label = builder.get_object("service_info_label")
+        self._service_exists_frame = builder.get_object("service_exists_frame")
+        # Satellites page.
+        self._sat_view = builder.get_object("sat_view")
+        self._sat_model = builder.get_object("sat_list_store")
+        self._sat_count_label = builder.get_object("sat_count_label")
+
+        if IS_GNOME_SESSION:
+            actions_box = builder.get_object("actions_box")
+            builder.get_object("toolbar_box").set_visible(False)
+            header_bar = Gtk.HeaderBar(visible=True, show_close_button=True)
+            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)
+            button = builder.get_object("details_button")
+            actions_box.remove(button)
+            header_bar.pack_end(button)
+            self._dialog_window.set_titlebar(header_bar)
+
         window_size = self._settings.get("import_dialog_window_size")
         if window_size:
             self._dialog_window.resize(*window_size)
@@ -142,7 +184,7 @@ class ImportDialog:
 
     @run_idle
     def init_data(self, path):
-        self._main_model.clear()
+        self._bq_model.clear()
         self._services_model.clear()
         try:
             if not self._bouquets:
@@ -150,8 +192,9 @@ class ImportDialog:
                 self._bouquets = get_bouquets(path, self._profile)
             for bqs in self._bouquets:
                 for bq in bqs.bouquets:
-                    self._main_model.append((bq.name, bq.type, True))
+                    self._bq_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)
@@ -164,21 +207,24 @@ class ImportDialog:
             for srv in services:
                 self._services[srv.fav_id] = srv
         except FileNotFoundError as e:
-            log("Import error [init data]: {}".format(e))
+            log(f"Import error [init data]: {e}")
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
 
     def on_import(self, item):
-        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 self._page is Page.SERVICES:
+            if not any(r[-1] for r in self._bq_model):
+                self.show_info_message(get_message("No selected item!"), Gtk.MessageType.ERROR)
+                return
 
-        if not self._bouquets or show_dialog(DialogType.QUESTION, self._dialog_window) == Gtk.ResponseType.CANCEL:
-            return
+            if not self._bouquets or show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.OK:
+                return
 
-        self.import_data()
+            self.import_bouquets_data()
+        else:
+            self.import_satellites_data()
 
     @run_idle
-    def import_data(self):
+    def import_bouquets_data(self):
         """ Importing data into models. """
         if not self._bouquets:
             return
@@ -186,12 +232,13 @@ class ImportDialog:
         log("Importing data...")
         services = set()
         to_delete = set()
-        for row in self._main_model:
+        for row in self._bq_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:
+                    if srv and srv.fav_id not in skip:
                         services.add(srv)
             else:
                 to_delete.add(bq)
@@ -200,35 +247,111 @@ class ImportDialog:
             for bq in bqs.bouquets:
                 if (bq.name, bq.type) in to_delete:
                     bqs_to_delete.append(bq)
+                else:
+                    skip = self._skip_import[(bq.name, bq.type)]
+                    bq_services = [srv for srv in bq.services if srv.data not in skip]
+                    bq.services.clear()
+                    bq.services.extend(bq_services)
         for bqs in self._bouquets:
             bq = bqs.bouquets
             for b in bqs_to_delete:
                 with suppress(ValueError):
                     bq.remove(b)
-        self._append(self._bouquets, list(filter(lambda s: s.fav_id not in self._service_ids, services)))
+
+        services = list(filter(lambda s: s.fav_id not in self._ids, services))
+        self._append(self._bouquets, services)
+        self._dialog_window.destroy()
+
+    def import_satellites_data(self):
+        if show_dialog(DialogType.QUESTION, self._dialog_window) != Gtk.ResponseType.OK:
+            return
+
+        replace_existing = False
+        services = []
+        current_services = self._app.current_services
+
+        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
+                    elif s.fav_id not in self._ids:
+                        services.append(s)
+
+        self._append((), 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
 
-        bq_services = self._bq_services.get(model.get(model.get_iter(paths[0]), 0, 1))
+        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]
+
         for bq_srv in bq_services:
             if bq_srv.type is BqServiceType.DEFAULT:
                 srv = self._services.get(bq_srv.data, None)
                 if srv:
-                    self._services_model.append((srv.service, srv.service_type))
+                    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))
             else:
-                self._services_model.append((bq_srv.name, bq_srv.type.value))
+                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))
 
-    def on_selected_toggled(self, toggle, path):
-        self._main_model.set_value(self._main_model.get_iter(path), 2, not toggle.get_active())
+    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_service_changed(self, view):
+        path, column = view.get_cursor()
+        if path:
+            row = self._services_model[path][:]
+            if row[1] == "IPTV":
+                ref, url = get_iptv_data(row[-1])
+                ref = f"{get_message('Service reference')}: {ref}"
+                info = f"{get_message('Name')}: {row[0]}\n{ref}\nURL: {url}"
+                self._service_info_label.set_text(info)
+            else:
+                srv = self._services.get(row[-1], None)
+                self._service_info_label.set_text(self._app.get_hint_for_fav_list(srv) if srv else "")
+
+    def on_bq_selected_toggled(self, toggle, path):
+        self._bq_model.set_value(self._bq_model.get_iter(path), 2, not toggle.get_active())
+
+    def on_sat_selected_toggled(self, toggle, path):
+        self._sat_model.set_value(self._sat_model.get_iter(path), 2, not toggle.get_active())
+
+    def on_service_selected_toggled(self, toggle, path):
+        self._services_model.set_value(self._services_model.get_iter(path), 2, not toggle.get_active())
+
+    def on_services_model_changed(self, model, path, itr):
+        row = model[itr][:]
+        fav_id = row[-1]
+        skip = self._skip_import[self._current_bq if self._page is Page.SERVICES else self._current_sat]
+        if row[2]:
+            if fav_id in skip:
+                skip.remove(fav_id)
+        else:
+            skip.add(fav_id)
 
     @run_idle
     def show_info_message(self, text, message_type):
@@ -249,10 +372,33 @@ class ImportDialog:
     def update_selection(self, view, select):
         view.get_model().foreach(lambda mod, path, itr: mod.set_value(itr, 2, select))
 
+    def on_sat_view_realize(self, view):
+        if not self._services:
+            return True
+
+        for srv in self._services.values():
+            self._sat_services[srv.pos].append(srv)
+
+        list(map(lambda s: self._sat_model.append((s, None, True)), self._sat_services))
+        self._sat_count_label.set_text(str(len(self._sat_model)))
+
+    def on_services_view_realize(self, view):
+        if self._settings.use_colors:
+            background = Gdk.RGBA()
+            self._existing_srv_background = background if background.parse(self._settings.extra_color) else None
+            self._service_exists_frame.modify_bg(Gtk.StateType.NORMAL, background.to_color())
+
     def on_resize(self, window):
         if self._settings:
             self._settings.add("import_dialog_window_size", window.get_size())
 
+    def on_main_paned_realize(self, paned):
+        width = paned.get_allocated_width()
+        paned.set_position(width * 0.35)
+
+    def on_visible_page(self, stack, param):
+        self._page = Page(stack.get_visible_child_name())
+
     def on_key_press(self, view, event):
         """  Handling  keystrokes  """
         key_code = event.hardware_keycode
@@ -261,10 +407,11 @@ class ImportDialog:
         key = KeyboardKey(key_code)
 
         if key is KeyboardKey.SPACE:
+            model = view.get_model()
             path, column = view.get_cursor()
-            itr = self._main_model.get_iter(path)
-            selected = self._main_model.get_value(itr, 2)
-            self._main_model.set_value(itr, 2, not selected)
+            itr = model.get_iter(path)
+            selected = model.get_value(itr, 2)
+            model.set_value(itr, 2, not selected)
 
 
 if __name__ == "__main__":

app/ui/iptv.glade

@@ -425,7 +425,6 @@ Author: Dmitriy Yefremov
                     <property name="margin_bottom">5</property>
                     <property name="row_spacing">2</property>
                     <property name="column_spacing">5</property>
-                    <property name="column_homogeneous">True</property>
                     <child>
                       <object class="GtkComboBox" id="stream_type_list_combobox">
                         <property name="visible">True</property>
@@ -502,6 +501,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_namespace_entry">
+                        <property name="width_request">120</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>
@@ -545,6 +545,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_nid_entry">
+                        <property name="width_request">75</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>
@@ -588,6 +589,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_tid_entry">
+                        <property name="width_request">75</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>
@@ -631,6 +633,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_sid_entry">
+                        <property name="width_request">75</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>
@@ -674,6 +677,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_srv_id_entry">
+                        <property name="width_request">75</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>
@@ -717,6 +721,7 @@ Author: Dmitriy Yefremov
                     </child>
                     <child>
                       <object class="GtkEntry" id="list_srv_type_entry">
+                        <property name="width_request">75</property>
                         <property name="visible">True</property>
                         <property name="sensitive">False</property>
                         <property name="can_focus">True</property>

app/ui/iptv.py

@@ -40,7 +40,7 @@ from gi.repository import GLib, Gio, GdkPixbuf
 from app.commons import run_idle, run_task, log
 from app.eparser.ecommons import BqServiceType, Service
 from app.eparser.iptv import (NEUTRINO_FAV_ID_FORMAT, StreamType, ENIGMA2_FAV_ID_FORMAT, get_fav_id, MARKER_FORMAT,
-                              parse_m3u)
+                              parse_m3u, PICON_FORMAT)
 from app.settings import SettingsType
 from app.tools.yt import YouTubeException, YouTube
 from app.ui.dialogs import Action, show_dialog, DialogType, get_message, get_builder
@@ -328,7 +328,7 @@ class IptvDialog:
             old_srv = services.pop(self._current_srv.fav_id)
             new_service = old_srv._replace(service=name, fav_id=fav_id, picon_id=picon_id)
             services[fav_id] = new_service
-            self._app.emit("iptv-service-edited", (old_srv, new_service))
+            self._app.emit("iptv-service-edited", {self._current_srv.fav_id: (old_srv, new_service)})
         else:
             aggr = [None] * 8
             s_type = BqServiceType.IPTV.name
@@ -606,6 +606,7 @@ class IptvListConfigurationDialog(IptvListDialog):
             tid = "0" if tid_default else f"{int(self._list_tid_entry.get_text()):X}"
             nid = "0" if nid_default else f"{int(self._list_nid_entry.get_text()):X}"
             namespace = "0" if namespace_default else f"{int(self._list_namespace_entry.get_text()):X}"
+            params = [int(el.get_text()) for el in self._digit_elems[2:]]
 
             for index, row in enumerate(self._rows):
                 fav_id = row[Column.FAV_ID]
@@ -618,13 +619,16 @@ class IptvListConfigurationDialog(IptvListDialog):
                     data[0], data[1], data[2], data[4], data[5], data[6] = st_type, s_id, srv_type, tid, nid, namespace
 
                 data[3] = f"{index:X}" if sid_auto else sid
+                if sid_auto:
+                    params[0] = index
+                picon_id = PICON_FORMAT.format(st_type, int(s_id), int(srv_type), *params)
                 data = ":".join(data)
                 new_fav_id = f"{data}{sep}{desc}"
                 row[Column.FAV_ID] = new_fav_id
                 srv = self._services.pop(fav_id, None)
 
                 if srv:
-                    self._services[new_fav_id] = srv._replace(fav_id=new_fav_id)
+                    self._services[new_fav_id] = srv._replace(fav_id=new_fav_id, picon_id=picon_id)
 
             self._bouquet.clear()
             list(map(lambda r: self._bouquet.append(r[Column.FAV_ID]), self._fav_model))
@@ -720,7 +724,7 @@ class M3uImportDialog(IptvListDialog):
                     continue
 
                 params[0] = i if sid_auto else sid
-                picon_id = "{}_{}_{:X}_{:X}_{:X}_{:X}_{:X}_0_0_0.png".format(st_type, s_id, s_type, *params)
+                picon_id = PICON_FORMAT.format(st_type, s_id, s_type, *params)
                 fav_id = get_fav_id(s.data_id, s.service, self._s_type, params, st_type, s_id, s_type)
                 if s.picon:
                     picons[s.picon] = picon_id

app/ui/logs.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2021 Dmitriy Yefremov
+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
@@ -32,7 +32,7 @@ Author: Dmitriy Yefremov
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
   <!-- interface-description Enigma2 channel and satellite list editor. -->
-  <!-- interface-copyright 2018-2021 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2022 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkFrame" id="log_frame">
     <property name="visible">True</property>
@@ -80,7 +80,27 @@ Author: Dmitriy Yefremov
               </packing>
             </child>
             <child>
-              <placeholder/>
+              <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>

app/ui/logs.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2021 Dmitriy Yefremov
+# 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
@@ -30,7 +30,7 @@ import logging
 
 from gi.repository import GLib
 
-from app.commons import LOGGER_NAME
+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
@@ -43,15 +43,16 @@ class LogsClient(Gtk.Box):
         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):
-            GLib.idle_add(append_text_to_tview, f"{rec.msg}\n", self._view)
+        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}
+        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")
@@ -64,3 +65,10 @@ class LogsClient(Gtk.Box):
 
     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

@@ -60,10 +60,6 @@ switch slider {
   min-width: 1.5em;
 }
 
-popover .view {
-  background-color: transparent;
-}
-
 .font > box {
   min-height: 1.5em;
   padding-top: 0.1em;

app/ui/main.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2022 Dmitriy Yefremov
+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
@@ -27,12 +27,12 @@ Author: Dmitriy Yefremov
 
 -->
 <interface domain="demon-editor">
-  <requires lib="gtk+" version="3.18"/>
+  <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 2018-2021 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2023 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkImage" id="alt_image">
     <property name="visible">True</property>
@@ -73,12 +73,10 @@ Author: Dmitriy Yefremov
       </object>
     </child>
   </object>
-  <object class="GtkImage" id="backups_image">
+  <object class="GtkImage" id="assign_ref_image">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="icon_name">document-revert-symbolic</property>
-    <property name="icon_size">1</property>
+    <property name="icon_name">insert-link</property>
   </object>
   <object class="GtkTreeStore" id="bouquets_tree_store">
     <columns>
@@ -108,6 +106,11 @@ Author: Dmitriy Yefremov
     <property name="can_focus">False</property>
     <property name="stock">gtk-clear</property>
   </object>
+  <object class="GtkImage" id="clear_new_flag_image">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">edit-undo</property>
+  </object>
   <object class="GtkImage" id="copy_image">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -257,10 +260,7 @@ Author: Dmitriy Yefremov
         <property name="width_request">170</property>
         <property name="visible">True</property>
         <property name="can_focus">True</property>
-        <property name="margin_left">5</property>
-        <property name="margin_right">5</property>
-        <property name="margin_top">5</property>
-        <property name="margin_bottom">5</property>
+        <property name="border_width">5</property>
         <property name="hscrollbar_policy">never</property>
         <property name="max_content_height">350</property>
         <property name="propagate_natural_height">True</property>
@@ -325,10 +325,7 @@ Author: Dmitriy Yefremov
         <property name="width_request">135</property>
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="margin_left">5</property>
-        <property name="margin_right">5</property>
-        <property name="margin_top">5</property>
-        <property name="margin_bottom">5</property>
+        <property name="border_width">5</property>
         <property name="hscrollbar_policy">never</property>
         <property name="max_content_height">350</property>
         <property name="propagate_natural_height">True</property>
@@ -408,39 +405,49 @@ Author: Dmitriy Yefremov
   <object class="GtkPopover" id="filter_type_popover">
     <property name="can_focus">False</property>
     <child>
-      <object class="GtkTreeView" id="filter_type_view">
-        <property name="width_request">135</property>
+      <object class="GtkBox" id="filter_type_box">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="margin_left">5</property>
-        <property name="margin_right">5</property>
-        <property name="margin_top">5</property>
-        <property name="margin_bottom">5</property>
-        <property name="model">filter_types_list_store</property>
-        <property name="headers_visible">False</property>
-        <property name="enable_search">False</property>
-        <child internal-child="selection">
-          <object class="GtkTreeSelection"/>
-        </child>
+        <property name="border_width">5</property>
+        <property name="orientation">vertical</property>
         <child>
-          <object class="GtkTreeViewColumn" id="fiter_type_column">
-            <property name="title" translatable="yes">Type</property>
-            <child>
-              <object class="GtkCellRendererText" id="filter_type_renderer_text"/>
-              <attributes>
-                <attribute name="text">0</attribute>
-              </attributes>
+          <object class="GtkTreeView" id="filter_type_view">
+            <property name="width_request">135</property>
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="border_width">5</property>
+            <property name="model">filter_types_list_store</property>
+            <property name="headers_visible">False</property>
+            <property name="enable_search">False</property>
+            <child internal-child="selection">
+              <object class="GtkTreeSelection"/>
             </child>
             <child>
-              <object class="GtkCellRendererToggle" id="filter_type_renderer_toggle">
-                <property name="xalign">0.98000001907348633</property>
-                <signal name="toggled" handler="on_filter_type_toggled" swapped="no"/>
+              <object class="GtkTreeViewColumn" id="fiter_type_column">
+                <property name="title" translatable="yes">Type</property>
+                <child>
+                  <object class="GtkCellRendererText" id="filter_type_renderer_text"/>
+                  <attributes>
+                    <attribute name="text">0</attribute>
+                  </attributes>
+                </child>
+                <child>
+                  <object class="GtkCellRendererToggle" id="filter_type_renderer_toggle">
+                    <property name="xalign">0.98000001907348633</property>
+                    <signal name="toggled" handler="on_filter_type_toggled" swapped="no"/>
+                  </object>
+                  <attributes>
+                    <attribute name="active">1</attribute>
+                  </attributes>
+                </child>
               </object>
-              <attributes>
-                <attribute name="active">1</attribute>
-              </attributes>
             </child>
           </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
         </child>
       </object>
     </child>
@@ -450,13 +457,6 @@ Author: Dmitriy Yefremov
     <property name="can_focus">False</property>
     <property name="stock">gtk-find</property>
   </object>
-  <object class="GtkImage" id="ftp_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="icon_name">network-transmit-receive-symbolic</property>
-    <property name="icon_size">1</property>
-  </object>
   <object class="GtkImage" id="import_bouquet_image">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -502,10 +502,14 @@ Author: Dmitriy Yefremov
       <column type="GdkPixbuf"/>
       <!-- column-name ref -->
       <column type="gchararray"/>
+      <!-- column-name url -->
+      <column type="gchararray"/>
       <!-- column-name fav_id -->
       <column type="gchararray"/>
       <!-- column-name picon_id -->
       <column type="gchararray"/>
+      <!-- column-name extra -->
+      <column type="gchararray"/>
     </columns>
   </object>
   <object class="GtkTreeModelFilter" id="iptv_services_model_filter">
@@ -654,7 +658,78 @@ Author: Dmitriy Yefremov
         </child>
       </object>
       <packing>
-        <property name="submenu">submenu1</property>
+        <property name="submenu">import_submenu</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkGrid" id="ftp_popover_grid">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <child>
+          <object class="GtkModelButton" id="ftp_back_to_main_menu_button">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="receives_default">True</property>
+            <property name="halign">start</property>
+            <property name="valign">start</property>
+            <property name="margin_left">5</property>
+            <property name="margin_top">5</property>
+            <property name="menu_name">main</property>
+            <property name="inverted">True</property>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="ftp_transfer_menu_box">
+            <property name="visible">True</property>
+            <property name="can_focus">False</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="GtkModelButton" id="receive_ftp_menu_button">
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="action_name">app.on_receive</property>
+                <property name="text" translatable="yes">Download from the receiver</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkModelButton" id="send_ftp_menu_button">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="action_name">app.on_send</property>
+                <property name="text" translatable="yes">Transfer to receiver</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="left_attach">1</property>
+            <property name="top_attach">0</property>
+          </packing>
+        </child>
+      </object>
+      <packing>
+        <property name="submenu">ftp_submenu</property>
         <property name="position">1</property>
       </packing>
     </child>
@@ -679,7 +754,7 @@ Author: Dmitriy Yefremov
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
                 <property name="text" translatable="yes">Import</property>
-                <property name="menu_name">submenu1</property>
+                <property name="menu_name">import_submenu</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -797,8 +872,8 @@ Author: Dmitriy Yefremov
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="action_name">app.on_download</property>
                 <property name="text" translatable="yes">FTP-transfer</property>
+                <property name="menu_name">ftp_submenu</property>
               </object>
               <packing>
                 <property name="expand">False</property>
@@ -1089,13 +1164,6 @@ Author: Dmitriy Yefremov
       </object>
     </child>
   </object>
-  <object class="GtkImage" id="open_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="icon_name">folder-open-symbolic</property>
-    <property name="icon_size">1</property>
-  </object>
   <object class="GtkAdjustment" id="player_scale_adjustment">
     <property name="upper">100</property>
     <property name="step_increment">1</property>
@@ -1138,13 +1206,6 @@ Author: Dmitriy Yefremov
     <property name="can_focus">False</property>
     <property name="stock">gtk-save-as</property>
   </object>
-  <object class="GtkImage" id="save_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="margin_left">5</property>
-    <property name="icon_name">document-save-symbolic</property>
-    <property name="icon_size">1</property>
-  </object>
   <object class="GtkImage" id="select_all_image">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -1294,6 +1355,16 @@ Author: Dmitriy Yefremov
         <accelerator key="c" signal="activate" modifiers="Primary"/>
       </object>
     </child>
+    <child>
+      <object class="GtkImageMenuItem" id="services_reference_popup_item">
+        <property name="label" translatable="yes">Copy reference</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="image">copy_image</property>
+        <property name="use_stock">False</property>
+        <signal name="activate" handler="on_reference_copy" object="services_tree_view" swapped="no"/>
+      </object>
+    </child>
     <child>
       <object class="GtkImageMenuItem" id="services_edit_popup_item">
         <property name="label">gtk-edit</property>
@@ -1340,6 +1411,15 @@ Author: Dmitriy Yefremov
         <signal name="activate" handler="on_services_clear_marked" swapped="no"/>
       </object>
     </child>
+    <child>
+      <object class="GtkImageMenuItem" id="services_clear_new_flag_item">
+        <property name="label" translatable="yes">Clear "New" flag</property>
+        <property name="can_focus">False</property>
+        <property name="image">clear_new_flag_image</property>
+        <property name="use_stock">False</property>
+        <signal name="activate" handler="on_services_clear_new_marked" swapped="no"/>
+      </object>
+    </child>
     <child>
       <object class="GtkSeparatorMenuItem" id="services_separatormenuitem_1">
         <property name="visible">True</property>
@@ -1393,22 +1473,6 @@ Author: Dmitriy Yefremov
                 <property name="can_focus">False</property>
               </object>
             </child>
-            <child>
-              <object class="GtkImageMenuItem" id="services_reference_picon_popup_item">
-                <property name="label" translatable="yes">Copy reference</property>
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="image">copy_image</property>
-                <property name="use_stock">False</property>
-                <signal name="activate" handler="on_reference_picon" object="services_tree_view" swapped="no"/>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSeparatorMenuItem" id="services_separatormenuitem_5">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-            </child>
             <child>
               <object class="GtkImageMenuItem" id="services_remove_unused_picons_popup_item">
                 <property name="label" translatable="yes">Remove all unused</property>
@@ -1424,7 +1488,7 @@ Author: Dmitriy Yefremov
       </object>
     </child>
     <child>
-      <object class="GtkSeparatorMenuItem" id="services_separatormenuitem_6">
+      <object class="GtkSeparatorMenuItem" id="services_separatormenuitem_5">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
       </object>
@@ -1587,7 +1651,7 @@ Author: Dmitriy Yefremov
                               <object class="GtkLabel" id="app_ver_label">
                                 <property name="visible">True</property>
                                 <property name="can_focus">False</property>
-                                <property name="label">2.2.4 Beta</property>
+                                <property name="label">3.2.3 Beta</property>
                                 <attributes>
                                   <attribute name="weight" value="bold"/>
                                 </attributes>
@@ -1713,11 +1777,11 @@ Author: Dmitriy Yefremov
                                     <child type="center">
                                       <object class="GtkButtonBox" id="services_button_box">
                                         <property name="visible">True</property>
+                                        <property name="name">header-stack-switcher</property>
                                         <property name="can_focus">False</property>
                                         <property name="layout_style">expand</property>
                                         <child>
                                           <object class="GtkRadioButton" id="dvb_button">
-                                            <property name="name">stack-switch-button</property>
                                             <property name="label" translatable="yes">DVB</property>
                                             <property name="width_request">80</property>
                                             <property name="visible">True</property>
@@ -1735,7 +1799,6 @@ Author: Dmitriy Yefremov
                                         </child>
                                         <child>
                                           <object class="GtkRadioButton" id="iptv_button">
-                                            <property name="name">stack-switch-button</property>
                                             <property name="label" translatable="yes">IPTV</property>
                                             <property name="visible">True</property>
                                             <property name="can_focus">False</property>
@@ -2133,7 +2196,7 @@ Author: Dmitriy Yefremov
                                                       <object class="GtkCellRendererText" id="service_renderer">
                                                         <property name="xpad">5</property>
                                                         <property name="ellipsize">end</property>
-                                                        <property name="width_chars">25</property>
+                                                        <property name="width_chars">50</property>
                                                       </object>
                                                       <attributes>
                                                         <attribute name="cell-background-rgba">21</attribute>
@@ -2783,7 +2846,7 @@ Author: Dmitriy Yefremov
                                                 <property name="fixed_height_mode">True</property>
                                                 <property name="rubber_banding">True</property>
                                                 <property name="enable_grid_lines">both</property>
-                                                <property name="tooltip_column">3</property>
+                                                <property name="tooltip_column">7</property>
                                                 <property name="activate_on_single_click">True</property>
                                                 <signal name="button-press-event" handler="on_view_popup_menu" object="iptv_popup_menu" swapped="no"/>
                                                 <signal name="button-press-event" handler="on_view_press" swapped="no"/>
@@ -2805,7 +2868,6 @@ Author: Dmitriy Yefremov
                                                     <property name="sizing">fixed</property>
                                                     <property name="min_width">170</property>
                                                     <property name="title" translatable="yes">Service</property>
-                                                    <property name="expand">True</property>
                                                     <property name="clickable">True</property>
                                                     <property name="alignment">0.5</property>
                                                     <property name="sort_column_id">0</property>
@@ -2825,7 +2887,6 @@ Author: Dmitriy Yefremov
                                                     <property name="sizing">fixed</property>
                                                     <property name="min_width">100</property>
                                                     <property name="title" translatable="yes">Type</property>
-                                                    <property name="expand">True</property>
                                                     <property name="clickable">True</property>
                                                     <property name="alignment">0.5</property>
                                                     <property name="sort_column_id">1</property>
@@ -2844,7 +2905,6 @@ Author: Dmitriy Yefremov
                                                     <property name="sizing">fixed</property>
                                                     <property name="min_width">25</property>
                                                     <property name="title" translatable="yes">Picon</property>
-                                                    <property name="expand">True</property>
                                                     <property name="alignment">0.5</property>
                                                     <child>
                                                       <object class="GtkCellRendererPixbuf" id="iptv_picon_renderer">
@@ -2858,10 +2918,10 @@ Author: Dmitriy Yefremov
                                                 </child>
                                                 <child>
                                                   <object class="GtkTreeViewColumn" id="iptv_ref_column">
+                                                    <property name="resizable">True</property>
                                                     <property name="sizing">fixed</property>
                                                     <property name="min_width">150</property>
                                                     <property name="title" translatable="yes">Reference</property>
-                                                    <property name="expand">True</property>
                                                     <property name="clickable">True</property>
                                                     <property name="alignment">0.5</property>
                                                     <property name="sort_column_id">3</property>
@@ -2875,6 +2935,27 @@ Author: Dmitriy Yefremov
                                                     </child>
                                                   </object>
                                                 </child>
+                                                <child>
+                                                  <object class="GtkTreeViewColumn" id="iptv_url_column">
+                                                    <property name="resizable">True</property>
+                                                    <property name="sizing">fixed</property>
+                                                    <property name="min_width">150</property>
+                                                    <property name="title" translatable="yes">URL</property>
+                                                    <property name="expand">True</property>
+                                                    <property name="clickable">True</property>
+                                                    <property name="alignment">0.5</property>
+                                                    <property name="sort_column_id">4</property>
+                                                    <child>
+                                                      <object class="GtkCellRendererText" id="iptv_url_renderer">
+                                                        <property name="xpad">5</property>
+                                                        <property name="ellipsize">end</property>
+                                                      </object>
+                                                      <attributes>
+                                                        <attribute name="text">4</attribute>
+                                                      </attributes>
+                                                    </child>
+                                                  </object>
+                                                </child>
                                               </object>
                                             </child>
                                           </object>
@@ -2891,7 +2972,7 @@ Author: Dmitriy Yefremov
                                             <property name="can_focus">False</property>
                                             <property name="margin_left">5</property>
                                             <property name="margin_right">5</property>
-                                            <property name="spacing">2</property>
+                                            <property name="spacing">5</property>
                                             <child>
                                               <object class="GtkImage" id="iptv_services_count_image">
                                                 <property name="visible">True</property>
@@ -3217,7 +3298,25 @@ Author: Dmitriy Yefremov
                                       </packing>
                                     </child>
                                     <child>
-                                      <placeholder/>
+                                      <object class="GtkMenuButton" id="epg_menu_button">
+                                        <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">EPG source</property>
+                                        <child>
+                                          <object class="GtkImage" id="epg_menu_image">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">False</property>
+                                            <property name="icon_name">insert-text-symbolic</property>
+                                          </object>
+                                        </child>
+                                      </object>
+                                      <packing>
+                                        <property name="expand">False</property>
+                                        <property name="fill">True</property>
+                                        <property name="pack_type">end</property>
+                                        <property name="position">4</property>
+                                      </packing>
                                     </child>
                                   </object>
                                   <packing>
@@ -3313,7 +3412,6 @@ Author: Dmitriy Yefremov
                                   <object class="GtkBox" id="fav_box">
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <property name="margin_bottom">2</property>
                                     <property name="orientation">vertical</property>
                                     <property name="spacing">2</property>
                                     <child>
@@ -3328,7 +3426,6 @@ Author: Dmitriy Yefremov
                                             <property name="model">fav_list_store</property>
                                             <property name="enable_search">False</property>
                                             <property name="search_column">2</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">9</property>
@@ -3698,12 +3795,12 @@ Author: Dmitriy Yefremov
                                 </child>
                                 <child>
                                   <object class="GtkBox" id="fav_bar_box">
-                                    <property name="height_request">24</property>
+                                    <property name="height_request">26</property>
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
                                     <property name="margin_left">5</property>
                                     <property name="margin_right">5</property>
-                                    <property name="spacing">2</property>
+                                    <property name="spacing">5</property>
                                     <child>
                                       <object class="GtkImage" id="image2">
                                         <property name="visible">True</property>
@@ -3919,7 +4016,6 @@ Author: Dmitriy Yefremov
                                   <object class="GtkScrolledWindow" id="bouquets_scrolled_window">
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <property name="margin_bottom">2</property>
                                     <property name="shadow_type">in</property>
                                     <child>
                                       <object class="GtkTreeView" id="bouquets_tree_view">
@@ -4006,12 +4102,12 @@ Author: Dmitriy Yefremov
                                 </child>
                                 <child>
                                   <object class="GtkBox" id="bouquet_bar_box">
-                                    <property name="height_request">24</property>
+                                    <property name="height_request">26</property>
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
                                     <property name="margin_left">5</property>
                                     <property name="margin_right">5</property>
-                                    <property name="spacing">2</property>
+                                    <property name="spacing">5</property>
                                     <child>
                                       <object class="GtkImage" id="bq_count_image">
                                         <property name="visible">True</property>
@@ -4111,7 +4207,6 @@ Author: Dmitriy Yefremov
                     <property name="width_request">150</property>
                     <property name="can_focus">False</property>
                     <property name="orientation">vertical</property>
-                    <signal name="realize" handler="on_logs_realize" swapped="no"/>
                     <child>
                       <placeholder/>
                     </child>
@@ -4249,6 +4344,37 @@ Author: Dmitriy Yefremov
                 <property name="position">0</property>
               </packing>
             </child>
+            <child type="center">
+              <object class="GtkBox" id="task_box">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="valign">center</property>
+                <property name="spacing">5</property>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <style>
+                  <class name="dim-label"/>
+                </style>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">3</property>
+              </packing>
+            </child>
             <child>
               <object class="GtkImage" id="http_status_image">
                 <property name="can_focus">False</property>
@@ -4393,25 +4519,25 @@ Author: Dmitriy Yefremov
     <property name="can_focus">False</property>
     <property name="stack">stack</property>
   </object>
-  <object class="GtkImage" id="telnet_image">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="icon_name">network-workgroup-symbolic</property>
-  </object>
   <object class="GtkButtonBox" id="toolbar_main_box">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
-    <property name="halign">center</property>
+    <property name="homogeneous">True</property>
     <property name="layout_style">expand</property>
     <child>
       <object class="GtkButton" id="open_tool_button">
         <property name="visible">True</property>
-        <property name="can_focus">False</property>
+        <property name="can_focus">True</property>
         <property name="receives_default">True</property>
         <property name="tooltip_text" translatable="yes">Open</property>
         <property name="action_name">app.on_data_open</property>
-        <property name="image">open_image</property>
-        <property name="always_show_image">True</property>
+        <child>
+          <object class="GtkImage" id="open_image">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="icon_name">document-open-symbolic</property>
+          </object>
+        </child>
       </object>
       <packing>
         <property name="expand">True</property>
@@ -4420,16 +4546,22 @@ Author: Dmitriy Yefremov
       </packing>
     </child>
     <child>
-      <object class="GtkButton" id="download_tool_button">
-        <property name="label" translatable="yes"> </property>
-        <property name="width_request">48</property>
+      <object class="GtkButton" id="receive_button">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <property name="receives_default">True</property>
-        <property name="tooltip_text" translatable="yes">FTP-transfer</property>
-        <property name="action_name">app.on_download</property>
-        <property name="image">ftp_image</property>
+        <property name="tooltip_text" translatable="yes">Download from the receiver</property>
+        <property name="action_name">app.on_receive</property>
         <property name="always_show_image">True</property>
+        <child>
+          <object class="GtkImage" id="download_image">
+            <property name="width_request">32</property>
+            <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>
+        </child>
       </object>
       <packing>
         <property name="expand">True</property>
@@ -4438,14 +4570,21 @@ Author: Dmitriy Yefremov
       </packing>
     </child>
     <child>
-      <object class="GtkButton" id="telnet_tool_button">
-        <property name="label" translatable="yes"> </property>
-        <property name="can_focus">True</property>
+      <object class="GtkButton" id="send_button">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
         <property name="receives_default">True</property>
-        <property name="tooltip_text" translatable="yes">Telnet</property>
-        <property name="action_name">app.on_telnet_client_show</property>
-        <property name="image">telnet_image</property>
+        <property name="tooltip_text" translatable="yes">Transfer to receiver</property>
+        <property name="action_name">app.on_send</property>
         <property name="always_show_image">True</property>
+        <child>
+          <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>
+        </child>
       </object>
       <packing>
         <property name="expand">True</property>
@@ -4455,13 +4594,17 @@ Author: Dmitriy Yefremov
     </child>
     <child>
       <object class="GtkButton" id="save_tool_button">
-        <property name="label" translatable="yes"> </property>
         <property name="can_focus">False</property>
         <property name="receives_default">True</property>
         <property name="tooltip_text" translatable="yes">Save</property>
         <property name="action_name">app.on_data_save</property>
-        <property name="image">save_image</property>
-        <property name="always_show_image">True</property>
+        <child>
+          <object class="GtkImage" id="save_image">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="icon_name">document-save-symbolic</property>
+          </object>
+        </child>
       </object>
       <packing>
         <property name="expand">True</property>
@@ -4469,23 +4612,6 @@ Author: Dmitriy Yefremov
         <property name="position">3</property>
       </packing>
     </child>
-    <child>
-      <object class="GtkButton" id="backup_tool_button">
-        <property name="label" translatable="yes"> </property>
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="receives_default">True</property>
-        <property name="tooltip_text" translatable="yes">Backups</property>
-        <property name="action_name">app.on_backup_tool_show</property>
-        <property name="image">backups_image</property>
-        <property name="always_show_image">True</property>
-      </object>
-      <packing>
-        <property name="expand">True</property>
-        <property name="fill">True</property>
-        <property name="position">4</property>
-      </packing>
-    </child>
   </object>
   <object class="GtkImage" id="yt_image">
     <property name="visible">True</property>
@@ -4519,6 +4645,16 @@ Author: Dmitriy Yefremov
         <accelerator key="c" signal="activate" modifiers="Primary"/>
       </object>
     </child>
+    <child>
+      <object class="GtkImageMenuItem" id="fav_reference_popup_item">
+        <property name="label" translatable="yes">Copy reference</property>
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="image">copy_image_2</property>
+        <property name="use_stock">False</property>
+        <signal name="activate" handler="on_reference_copy" object="fav_tree_view" swapped="no"/>
+      </object>
+    </child>
     <child>
       <object class="GtkImageMenuItem" id="fav_paste_popup_item">
         <property name="label">gtk-paste</property>
@@ -4614,7 +4750,7 @@ Author: Dmitriy Yefremov
       </object>
     </child>
     <child>
-      <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_3">
+      <object class="GtkSeparatorMenuItem" id="fav_popup_separator_3">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
       </object>
@@ -4688,7 +4824,7 @@ Author: Dmitriy Yefremov
               </object>
             </child>
             <child>
-              <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_5">
+              <object class="GtkSeparatorMenuItem" id="fav_popup_separator_5">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
               </object>
@@ -4735,11 +4871,22 @@ Author: Dmitriy Yefremov
               </object>
             </child>
             <child>
-              <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_6">
+              <object class="GtkSeparatorMenuItem" id="fav_popup_separator_6">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
               </object>
             </child>
+            <child>
+              <object class="GtkImageMenuItem" id="fav_assign_ref_popup_item">
+                <property name="label" translatable="yes">Assign reference</property>
+                <property name="visible">True</property>
+                <property name="sensitive">False</property>
+                <property name="can_focus">False</property>
+                <property name="image">assign_ref_image</property>
+                <property name="use_stock">False</property>
+                <signal name="activate" handler="on_reference_assign" object="fav_tree_view" swapped="no"/>
+              </object>
+            </child>
             <child>
               <object class="GtkImageMenuItem" id="fav_epg_configuration_popup_item">
                 <property name="label" translatable="yes">EPG configuration</property>
@@ -4751,7 +4898,7 @@ Author: Dmitriy Yefremov
               </object>
             </child>
             <child>
-              <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_7">
+              <object class="GtkSeparatorMenuItem" id="fav_popup_separator_7">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
               </object>
@@ -4767,7 +4914,7 @@ Author: Dmitriy Yefremov
               </object>
             </child>
             <child>
-              <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_8">
+              <object class="GtkSeparatorMenuItem" id="fav_popup_separator_8">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
               </object>
@@ -4801,7 +4948,7 @@ Author: Dmitriy Yefremov
         <property name="image">insert_image</property>
         <property name="use_stock">False</property>
         <child type="submenu">
-          <object class="GtkMenu" id="fav_picon_popoup_menu">
+          <object class="GtkMenu" id="fav_picon_popup_menu">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <child>
@@ -4840,22 +4987,6 @@ Author: Dmitriy Yefremov
                 <property name="can_focus">False</property>
               </object>
             </child>
-            <child>
-              <object class="GtkImageMenuItem" id="fav_reference_picon_popup_item">
-                <property name="label" translatable="yes">Copy reference</property>
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-                <property name="image">copy_image_2</property>
-                <property name="use_stock">False</property>
-                <signal name="activate" handler="on_reference_picon" object="fav_tree_view" swapped="no"/>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSeparatorMenuItem" id="fav_pupup_separator_11">
-                <property name="visible">True</property>
-                <property name="can_focus">False</property>
-              </object>
-            </child>
             <child>
               <object class="GtkImageMenuItem" id="fav_remove_unused_picons_popup_item">
                 <property name="label" translatable="yes">Remove all unused</property>
@@ -4871,7 +5002,7 @@ Author: Dmitriy Yefremov
       </object>
     </child>
     <child>
-      <object class="GtkSeparatorMenuItem" id="fav_popup_separator_12">
+      <object class="GtkSeparatorMenuItem" id="fav_popup_separator_11">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
       </object>

app/ui/main.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2022 Dmitriy Yefremov
+# 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
@@ -27,19 +27,20 @@
 
 
 import os
+import re
 import sys
 from collections import Counter
 from contextlib import suppress
 from datetime import datetime
 from functools import lru_cache
+from html import escape
 from itertools import chain
 from urllib.parse import urlparse, unquote
 
 from gi.repository import GLib, Gio, GObject
 
 from app.commons import run_idle, log, run_task, run_with_delay, init_logger, DefaultDict
-from app.connections import (HttpAPI, download_data, DownloadType, upload_data, test_http, TestException,
-                             HttpApiException, STC_XML_FILE)
+from app.connections import (HttpAPI, download_data, DownloadType, upload_data, STC_XML_FILE)
 from app.eparser import get_blacklist, write_blacklist, write_bouquet
 from app.eparser import get_services, get_bouquets, write_bouquets, write_services, Bouquets, Bouquet, Service
 from app.eparser.ecommons import CAS, Flag, BouquetService
@@ -49,26 +50,28 @@ from app.eparser.neutrino.bouquets import BqType
 from app.settings import (SettingsType, Settings, SettingsException, SettingsReadException,
                           IS_DARWIN, PlayStreamsMode, IS_LINUX)
 from app.tools.media import Recorder
-from app.ui.control import ControlTool, EpgTool, TimerTool, RecordingsTool
-from app.ui.epg import EpgDialog
+from app.ui.control import ControlTool
+from app.ui.epg.epg import EpgCache, EpgSettingsPopover, EpgDialog, EpgTool
 from app.ui.ftp import FtpClientBox
 from app.ui.logs import LogsClient
 from app.ui.playback import PlayerBox
+from app.ui.recordings import RecordingsTool
 from app.ui.telnet import TelnetClient
+from app.ui.timers import TimerTool
 from app.ui.transmitter import LinksTransmitter
-from .backup import BackupDialog, backup_data, clear_data_path
+from .backup import BackupDialog, backup_data, clear_data_path, restore_data
 from .dialogs import show_dialog, DialogType, get_chooser_dialog, WaitDialog, get_message, get_builder
-from .download_dialog import DownloadDialog
 from .imports import ImportDialog, import_bouquet
 from .iptv import IptvDialog, SearchUnavailableDialog, IptvListConfigurationDialog, YtListImportDialog, M3uImportDialog
 from .main_helper import *
 from .picons import PiconManager
-from .satellites import SatellitesTool, ServicesUpdateDialog
 from .search import SearchProvider
 from .service_details_dialog import ServiceDetailsDialog, Action
 from .settings_dialog import SettingsDialog
 from .uicommons import (Gtk, Gdk, UI_RESOURCES_PATH, LOCKED_ICON, HIDE_ICON, IPTV_ICON, MOVE_KEYS, KeyboardKey, Column,
                         FavClickMode, MOD_MASK, APP_FONT, Page, IS_GNOME_SESSION)
+from .xml.dialogs import ServicesUpdateDialog
+from .xml.edit import SatellitesTool
 
 
 class Application(Gtk.Application):
@@ -85,6 +88,8 @@ class Application(Gtk.Application):
 
     _TV_TYPES = ("TV", "TV (HD)", "TV (UHD)", "TV (H264)")
 
+    BG_TASK_LIMIT = 5
+
     # Dynamically active elements depending on the selected view
     _SERVICE_ELEMENTS = ("services_to_fav_end_move_popup_item", "services_to_fav_move_popup_item",
                          "services_create_bouquet_popup_item", "services_copy_popup_item", "services_edit_popup_item",
@@ -93,7 +98,7 @@ class Application(Gtk.Application):
     _FAV_ELEMENTS = ("fav_cut_popup_item", "fav_paste_popup_item", "fav_locate_popup_item", "fav_iptv_popup_item",
                      "fav_insert_marker_popup_item", "fav_insert_space_popup_item", "fav_edit_sub_menu_popup_item",
                      "fav_edit_popup_item", "fav_picon_popup_item", "fav_copy_popup_item", "fav_add_alt_popup_item",
-                     "fav_epg_configuration_popup_item", "fav_mark_dup_popup_item")
+                     "fav_epg_configuration_popup_item", "fav_mark_dup_popup_item", "fav_reference_popup_item")
 
     _BOUQUET_ELEMENTS = ("bouquets_new_popup_item", "bouquets_edit_popup_item", "bouquets_cut_popup_item",
                          "bouquets_copy_popup_item", "bouquets_paste_popup_item", "new_header_button",
@@ -130,6 +135,8 @@ class Application(Gtk.Application):
                     "on_iptv_services_copy": self.on_iptv_services_copy,
                     "on_fav_copy": self.on_fav_copy,
                     "on_bouquets_copy": self.on_bouquets_copy,
+                    "on_reference_copy": self.on_reference_copy,
+                    "on_reference_assign": self.on_reference_assign,
                     "on_fav_paste": self.on_fav_paste,
                     "on_bouquets_paste": self.on_bouquets_paste,
                     "on_rename_for_bouquet": self.on_rename_for_bouquet,
@@ -171,6 +178,7 @@ class Application(Gtk.Application):
                     "on_mark_duplicates": self.on_mark_duplicates,
                     "on_services_mark_not_in_bouquets": self.on_services_mark_not_in_bouquets,
                     "on_services_clear_marked": self.on_services_clear_marked,
+                    "on_services_clear_new_marked": self.on_services_clear_new_marked,
                     "on_filter_changed": self.on_filter_changed,
                     "on_iptv_filter_changed": self.on_iptv_filter_changed,
                     "on_filter_type_toggled": self.on_filter_type_toggled,
@@ -182,7 +190,6 @@ class Application(Gtk.Application):
                     "on_assign_picon_file": self.on_assign_picon_file,
                     "on_assign_picon": self.on_assign_picon,
                     "on_remove_picon": self.on_remove_picon,
-                    "on_reference_picon": self.on_reference_picon,
                     "on_remove_unused_picons": self.on_remove_unused_picons,
                     "on_iptv": self.on_iptv,
                     "on_epg_list_configuration": self.on_epg_list_configuration,
@@ -209,7 +216,6 @@ class Application(Gtk.Application):
                     "on_control_realize": self.on_control_realize,
                     "on_ftp_realize": self.on_ftp_realize,
                     "on_telnet_realize": self.on_telnet_realize,
-                    "on_logs_realize": self.on_logs_realize,
                     "on_visible_page": self.on_visible_page,
                     "on_iptv_toggled": self.on_iptv_toggled,
                     "on_data_paned_realize": self.init_main_paned_position}
@@ -217,11 +223,12 @@ class Application(Gtk.Application):
         self._settings = Settings.get_instance()
         self._s_type = self._settings.setting_type
         self._is_enigma = self._s_type is SettingsType.ENIGMA_2
+        self._is_send_data_enabled = True
+        self._is_receive_data_enabled = True
         # Used for copy/paste. When adding the previous data will not be deleted.
         # Clearing only after the insertion!
         self._rows_buffer = []
         self._bouquets_buffer = []
-        self._picons_buffer = []
         self._services = {}
         self._bouquets = {}
         self._bq_file = {}
@@ -233,11 +240,13 @@ class Application(Gtk.Application):
         self._in_bouquets = set()
         # For bouquets with different names of services in bouquet and main list
         self._extra_bouquets = {}
-        self._picons = DefaultDict(self.get_picon)
         self._blacklist = set()
         self._current_bq_name = None
         self._bq_selected = ""  # Current selected bouquet
         self._select_enabled = True  # Multiple selection
+        # Picons
+        self._picons_buffer = []
+        self._picons = DefaultDict(self.get_picon)
         # Current satellite positions in the services list
         self._sat_positions = set()
         self._service_types = set()
@@ -267,9 +276,12 @@ class Application(Gtk.Application):
         # Current page.
         self._page = Page.INFO
         self._fav_pages = {Page.SERVICES, Page.PICONS, Page.EPG, Page.TIMERS}
+        self._no_download_pages = {Page.TIMERS, Page.CONTROL}
         # Signals.
         GObject.signal_new("profile-changed", self, GObject.SIGNAL_RUN_LAST,
                            GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("bouquet-changed", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
         GObject.signal_new("fav-changed", self, GObject.SIGNAL_RUN_LAST,
                            GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
         GObject.signal_new("fav-clicked", self, GObject.SIGNAL_RUN_LAST,
@@ -300,6 +312,26 @@ class Application(Gtk.Application):
                            GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
         GObject.signal_new("iptv-service-added", self, GObject.SIGNAL_RUN_LAST,
                            GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("data-receive", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("data-send", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("data-save", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("data-save-as", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("add-background-task", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("task-done", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("task-cancel", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("task-canceled", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,)),
+        GObject.signal_new("list-font-changed", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
+        GObject.signal_new("clipboard-changed", self, GObject.SIGNAL_RUN_LAST,
+                           GObject.TYPE_PYOBJECT, (GObject.TYPE_PYOBJECT,))
 
         builder = get_builder(UI_RESOURCES_PATH + "main.glade", handlers)
         self._main_window = builder.get_object("main_window")
@@ -351,7 +383,7 @@ class Application(Gtk.Application):
         self._signal_level_bar.bind_property("visible", builder.get_object("record_button"), "visible")
         self._receiver_info_box.bind_property("visible", self._http_status_image, "visible", 4)
         self._receiver_info_box.bind_property("visible", self._signal_box, "visible")
-        self._save_tool_button.bind_property("visible", builder.get_object("fav_assign_picon_popup_item"), "sensitive")
+        self._task_box = builder.get_object("task_box")
         # Alternatives
         self._alt_view = builder.get_object("alt_tree_view")
         self._alt_model = builder.get_object("alt_list_store")
@@ -363,6 +395,11 @@ class Application(Gtk.Application):
         self._fav_view.connect("key-press-event", self.force_ctrl)
         # Clipboard
         self._clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
+        ref_item = builder.get_object("fav_assign_ref_popup_item")
+        self.bind_property("is_enigma", ref_item, "visible")
+        # We use a custom event for observe clipboard state.
+        # "owner-change" -> https://gitlab.gnome.org/GNOME/gtk/-/issues/1757
+        self.connect("clipboard-changed", lambda a, o: ref_item.set_sensitive(o))
         # Wait dialog
         self._wait_dialog = WaitDialog(self._main_window)
         # Filter
@@ -381,7 +418,6 @@ class Application(Gtk.Application):
         self._filter_only_free_button = builder.get_object("filter_only_free_button")
         self._filter_not_in_bq_button = builder.get_object("filter_not_in_bq_button")
         self._services_load_spinner.bind_property("active", self._filter_services_button, "sensitive", 4)
-        self._services_load_spinner.bind_property("active", self._filter_box, "sensitive", 4)
         self._filter_iptv_services_button = builder.get_object("filter_iptv_services_button")
         # Search.
         services_search_provider = SearchProvider(self._services_view,
@@ -426,6 +462,8 @@ class Application(Gtk.Application):
         # Lock, Hide.
         self.bind_property("is-enigma", self._tool_elements.get(self._LOCK_HIDE_ELEMENTS[0]), "visible")
         self.bind_property("is-enigma", self._tool_elements.get(self._LOCK_HIDE_ELEMENTS[1]), "visible", 4)
+        # Clear "New" menu item
+        self.bind_property("is-enigma", builder.get_object("services_clear_new_flag_item"), "visible")
         # Sub-bouquets menu item.
         self.bind_property("is-enigma", builder.get_object("bouquets_new_sub_popup_item"), "visible")
         # Export bouquet to m3u menu items.
@@ -448,7 +486,20 @@ class Application(Gtk.Application):
         # Extra tools.
         self._telnet_box = builder.get_object("telnet_box")
         self._logs_box = builder.get_object("logs_box")
+        self._logs_box.pack_start(LogsClient(self), True, True, 0)
         self._bottom_paned = builder.get_object("bottom_paned")
+        # Send/Receive.
+        self.connect("data-receive", self.on_download)
+        self.connect("data-send", self.on_upload)
+        # Data save.
+        self.connect("data-save", self.on_data_save)
+        self.connect("data-save-as", self.on_data_save_as)
+        # Background tasks.
+        self.connect("add-background-task", self.on_bg_task_add)
+        self.connect("task-done", self.on_task_done)
+        self.connect("task-cancel", self.on_task_cancel)
+        # Font.
+        self.connect("list-font-changed", self.on_list_font_changed)
         # Header bar.
         profile_box = builder.get_object("profile_combo_box")
         toolbar_box = builder.get_object("toolbar_main_box")
@@ -493,8 +544,6 @@ class Application(Gtk.Application):
         self._dvb_button = builder.get_object("dvb_button")
         iptv_type_column = builder.get_object("iptv_type_column")
         iptv_type_column.set_cell_data_func(builder.get_object("iptv_type_renderer"), self.iptv_type_data_func)
-        iptv_ref_column = builder.get_object("iptv_ref_column")
-        iptv_ref_column.set_cell_data_func(builder.get_object("iptv_ref_renderer"), self.iptv_ref_data_func)
         iptv_button = builder.get_object("iptv_button")
         iptv_button.bind_property("active", self._filter_services_button, "visible", 4)
         iptv_button.bind_property("active", self._srv_search_button, "visible", 4)
@@ -510,6 +559,14 @@ class Application(Gtk.Application):
         self.connect("profile-changed", self.init_iptv)
         self.connect("iptv-service-added", self.on_iptv_service_added)
         self.connect("iptv-service-edited", self.on_iptv_service_edited)
+        # EPG.
+        self._display_epg = False
+        self._epg_cache = None
+        fav_service_column = builder.get_object("fav_service_column")
+        fav_service_column.set_cell_data_func(builder.get_object("fav_service_renderer"), self.fav_service_data_func)
+        self._epg_menu_button = builder.get_object("epg_menu_button")
+        self._epg_menu_button.connect("realize", lambda b: b.set_popover(EpgSettingsPopover(self)))
+        self.bind_property("is_enigma", self._epg_menu_button, "sensitive")
         # Hiding for Neutrino.
         self.bind_property("is_enigma", builder.get_object("services_button_box"), "visible")
         # Setting the last size of the window if it was saved.
@@ -553,6 +610,11 @@ class Application(Gtk.Application):
                   self.on_epg_list_configuration, self.on_iptv_list_configuration, self.on_remove_all_unavailable):
             iptv_elem.bind_property("sensitive", self.set_action(h.__name__, h, False), "enabled")
 
+    def do_activate(self):
+        self._main_window.set_application(self)
+        self._main_window.set_wmclass("DemonEditor", "DemonEditor")
+        self._main_window.present()
+
         self.init_actions()
         self.set_accels()
         self.init_layout()
@@ -565,6 +627,45 @@ class Application(Gtk.Application):
         gen = self.init_http_api()
         GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
+    def do_shutdown(self):
+        """  Performs shutdown tasks """
+        if self._settings.load_last_config:
+            self._settings.add("last_config", {"last_profile": self._settings.current_profile,
+                                               "last_bouquet": self._current_bq_name})
+        self._settings.save()  # storing current settings
+
+        if self._http_api:
+            self._http_api.close()
+
+        Gtk.Application.do_shutdown(self)
+
+    def do_command_line(self, command_line):
+        """ Processing command line parameters. """
+        options = command_line.get_options_dict()
+        options = options.end().unpack()
+
+        if "log" in options:
+            init_logger()
+
+        if "record" in options:
+            log("Starting record of current stream...")
+            log("Not implemented yet!")
+
+        if "debug" in options:
+            d_op = options.get("debug", "off")
+            if d_op == "on":
+                self._settings.debug_mode = True
+            elif d_op == "off":
+                self._settings.debug_mode = False
+            else:
+                log("No valid [on, off] arguments for -d found!")
+                return 1
+            log(f"Debug mode is {d_op}.")
+            self._settings.save()
+
+        self.activate()
+        return 0
+
     def init_actions(self):
         self.set_action("on_import_bouquet", self.on_import_bouquet)
         self.set_action("on_import_bouquets", self.on_import_bouquets)
@@ -587,13 +688,16 @@ class Application(Gtk.Application):
         self.set_action("on_locked", self.on_locked)
         # Open and download/upload data.
         self.set_action("open_data", lambda a, v: self.open_data())
-        self.set_action("on_download_data", self.on_download_data)
         self.set_action("upload_all", lambda a, v: self.on_upload_data(DownloadType.ALL))
         self.set_action("upload_bouquets", lambda a, v: self.on_upload_data(DownloadType.BOUQUETS))
-        self.set_action("on_data_save", self.on_data_save)
-        self.set_action("on_data_save_as", self.on_data_save_as)
-        self.set_action("on_download", self.on_download)
-        self.set_action("on_data_open", self.on_data_open)
+        self.set_action("on_data_save", lambda a, v: self.emit("data-save", self._page))
+        self.set_action("on_data_save_as", lambda a, v: self.emit("data-save-as", self._page))
+        sa = self.set_action("on_receive", self.on_receive)
+        self.bind_property("is-receive-data-enabled", sa, "enabled")
+        sa = self.set_action("on_send", self.on_send)
+        self.bind_property("is-send-data-enabled", sa, "enabled")
+        sa = self.set_action("on_data_open", self.on_data_open)
+        self.bind_property("is-send-data-enabled", sa, "enabled")
         self.set_action("on_archive_open", self.on_archive_open)
         # Edit.
         self.set_action("on_edit", self.on_edit)
@@ -620,6 +724,10 @@ class Application(Gtk.Application):
         self.bind_property("is-enigma", sa, "enabled")
         # Display picons.
         self.set_state_action("display_picons", self.set_display_picons, self._settings.display_picons)
+        # Display EPG.
+        sa = self.set_state_action("display_epg", self.set_display_epg, self._settings.display_epg)
+        self.change_action_state("display_epg", GLib.Variant.new_boolean(self._settings.display_epg))
+        self.bind_property("is-enigma", sa, "enabled")
         # Alternate layout.
         sa = self.set_state_action("set_alternate_layout", self.set_use_alt_layout, self._settings.alternate_layout)
         sa.connect("change-state", self.on_layout_change)
@@ -665,50 +773,6 @@ class Application(Gtk.Application):
         self.set_accels_for_action("app.on_logs_show", ["<shift><primary>l"])
         self.set_accels_for_action("win.filter", ["<shift><primary>f"])
 
-    def do_activate(self):
-        self._main_window.set_application(self)
-        self._main_window.set_wmclass("DemonEditor", "DemonEditor")
-        self._main_window.present()
-
-    def do_shutdown(self):
-        """  Performs shutdown tasks """
-        if self._settings.load_last_config:
-            self._settings.add("last_config", {"last_profile": self._settings.current_profile,
-                                               "last_bouquet": self._current_bq_name})
-        self._settings.save()  # storing current settings
-
-        if self._http_api:
-            self._http_api.close()
-
-        Gtk.Application.do_shutdown(self)
-
-    def do_command_line(self, command_line):
-        """ Processing command line parameters. """
-        options = command_line.get_options_dict()
-        options = options.end().unpack()
-
-        if "log" in options:
-            init_logger()
-
-        if "record" in options:
-            log("Starting record of current stream...")
-            log("Not implemented yet!")
-
-        if "debug" in options:
-            d_op = options.get("debug", "off")
-            if d_op == "on":
-                self._settings.debug_mode = True
-            elif d_op == "off":
-                self._settings.debug_mode = False
-            else:
-                log("No valid [on, off] arguments for -d found!")
-                return 1
-            log(f"Debug mode is {d_op}.")
-            self._settings.save()
-
-        self.activate()
-        return 0
-
     def init_profiles(self):
         self.update_profiles()
         if self._settings.load_last_config:
@@ -775,11 +839,8 @@ class Application(Gtk.Application):
             If update=False - first call on program start, else - after options changes!
         """
         if self._current_font != self._settings.list_font:
-            from gi.repository import Pango
-
-            font_desc = Pango.FontDescription.from_string(self._settings.list_font)
-            list(map(lambda v: v.modify_font(font_desc), (self._services_view, self._fav_view, self._bouquets_view)))
             self._current_font = self._settings.list_font
+            self.emit("list-font-changed", self._current_font)
 
         if self._picons_size != self._settings.list_picon_size:
             self._picons_size = self._settings.list_picon_size
@@ -876,6 +937,13 @@ class Application(Gtk.Application):
         self._EXTRA_COLOR = extra_color
         yield True
 
+    def on_list_font_changed(self, app, font):
+        """ Modifies the font of the main views when changed in the settings. """
+        from gi.repository import Pango
+        font_desc = Pango.FontDescription.from_string(font)
+        views = (self._services_view, self._iptv_services_view, self._fav_view, self._bouquets_view)
+        list(map(lambda v: v.modify_font(font_desc), views))
+
     @staticmethod
     def force_ctrl(view, event):
         """ Function for force ctrl press event for view """
@@ -974,13 +1042,12 @@ class Application(Gtk.Application):
     def on_telnet_realize(self, box):
         box.pack_start(TelnetClient(self), True, True, 0)
 
-    def on_logs_realize(self, box):
-        box.pack_start(LogsClient(self), True, True, 0)
-
     def on_visible_page(self, stack, param):
         self._page = Page(stack.get_visible_child_name())
         self._fav_paned.set_visible(self._page in self._fav_pages)
         self._save_tool_button.set_visible(self._page in (Page.SERVICES, Page.SATELLITE))
+        self.is_send_data_enabled = self._page not in (Page.EPG, Page.TIMERS, Page.RECORDINGS, Page.CONTROL)
+        self.is_receive_data_enabled = self._page not in (Page.EPG, Page.TIMERS, Page.CONTROL)
         self.emit("page-changed", self._page)
 
     def on_iptv_toggled(self, button):
@@ -1028,22 +1095,22 @@ class Application(Gtk.Application):
         f_data = fav_id.split(":", maxsplit=1)
         renderer.set_property("text", f"{StreamType(f_data[0].strip() if f_data else '0').name}")
 
-    def iptv_ref_data_func(self, column, renderer, model, itr, data):
-        p_id = model.get_value(itr, Column.IPTV_PICON_ID)
-        renderer.set_property("text", p_id.rstrip(".png").replace("_", ":") if p_id else None)
-
     def iptv_picon_data_func(self, column, renderer, model, itr, data):
-        renderer.set_property("pixbuf", self._picons.get(model.get_value(itr, Column.IPTV_PICON_ID)))
+        picon_id, name = model.get_value(itr, Column.IPTV_PICON_ID), model.get_value(itr, Column.IPTV_SERVICE)
+        renderer.set_property("pixbuf", self.get_picon_pixbuf(picon_id, name))
 
     def picon_data_func(self, column, renderer, model, itr, data):
-        renderer.set_property("pixbuf", self._picons.get(model.get_value(itr, Column.SRV_PICON_ID)))
+        picon = self._picons.get(model.get_value(itr, Column.SRV_PICON_ID))
+        if not picon:
+            picon = self._picons.get(get_picon_file_name(model.get_value(itr, Column.SRV_SERVICE)))
+        renderer.set_property("pixbuf", picon)
 
     def fav_picon_data_func(self, column, renderer, model, itr, data):
         srv = self._services.get(model.get_value(itr, Column.FAV_ID), None)
         if not srv:
             return True
 
-        picon = self._picons.get(srv.picon_id, None)
+        picon = self.get_picon_pixbuf(srv.picon_id, srv.service)
         # Alternatives.
         if srv.service_type == BqServiceType.ALT.name:
             alt_servs = srv.transponder
@@ -1054,6 +1121,36 @@ class Application(Gtk.Application):
 
         renderer.set_property("pixbuf", picon)
 
+    def get_picon_pixbuf(self, picon_id, srv_name):
+        """ Returns a picon pixbuf by id or service name.
+
+            Used for models with IPTV services.
+        """
+        picon = self._picons.get(picon_id)
+        # Trying to get a satellite service piсon.
+        if not picon and picon_id:
+            picon = self._picons.get(picon_id.replace(picon_id[:picon_id.find("_")], "1", 1))
+        # Getting picon by service name.
+        if not picon:
+            picon = self._picons.get(get_picon_file_name(srv_name))
+
+        return picon
+
+    def fav_service_data_func(self, column, renderer, model, itr, data):
+        if self._display_epg and self._s_type is SettingsType.ENIGMA_2:
+            srv_name = model.get_value(itr, Column.FAV_SERVICE)
+            if model.get_value(itr, Column.FAV_TYPE) in self._marker_types:
+                return True
+
+            event = self._epg_cache.get_current_event(srv_name)
+            if event:
+                # https://docs.gtk.org/Pango/pango_markup.html
+                renderer.set_property("markup", (f'{escape(srv_name)}\n\n'
+                                                 f'<span size="small" weight="bold">{escape(event.title)}</span>\n'
+                                                 f'<span size="small" style="italic">{event.time}</span>'))
+                return False
+        return True
+
     def view_selection_func(self, *args):
         """ Used to control selection via drag and drop in views [via _select_enabled field].
 
@@ -1093,6 +1190,10 @@ class Application(Gtk.Application):
             if to_copy:
                 self._bouquets_buffer.extend([model[i][:] for i in to_copy])
 
+    def on_reference_copy(self, view):
+        """ Copying picon id to clipboard. """
+        copy_reference(view, self)
+
     def on_fav_cut(self, view):
         self.on_cut(view, ViewTarget.FAV)
 
@@ -1549,8 +1650,7 @@ class Application(Gtk.Application):
         path, pos = result
         srv = self._services.get(view.get_model()[path][Column.IPTV_FAV_ID], None)
         if srv and srv.picon_id:
-            tooltip.set_icon(get_picon_pixbuf(self._settings.profile_picons_path + srv.picon_id,
-                                              size=self._settings.tooltip_logo_size))
+            tooltip.set_icon(self.get_tooltip_picon(srv))
             fav_id = srv.fav_id
             names = (b[:b.rindex(":")] for b, ids in self._bouquets.items() if fav_id in ids)
             text = f"{get_message('Name')}: {srv.service}\n{get_message('Bouquets')}: {', '.join(names)}"
@@ -1566,8 +1666,7 @@ class Application(Gtk.Application):
         target_column = Column.FAV_ID if target is ViewTarget.FAV else Column.SRV_FAV_ID
         srv = self._services.get(model[path][target_column], None)
         if srv and srv.picon_id:
-            tooltip.set_icon(get_picon_pixbuf(self._settings.profile_picons_path + srv.picon_id,
-                                              size=self._settings.tooltip_logo_size))
+            tooltip.set_icon(self.get_tooltip_picon(srv))
             txt = self.get_hint_for_fav_list(srv) if target is ViewTarget.FAV else self.get_hint_for_srv_list(srv)
             tooltip.set_text(txt)
             view.set_tooltip_row(tooltip, path)
@@ -1578,7 +1677,7 @@ class Application(Gtk.Application):
         """ Returns detailed info about service as formatted string for using as hint. """
         header, ref = self.get_hint_header_info(srv)
 
-        if srv.service_type == "IPTV":
+        if srv.service_type == BqServiceType.IPTV.name:
             return f"{header}{ref}"
 
         pol = ", {}: {},".format(get_message("Pol"), srv.pol) if srv.pol else ","
@@ -1599,7 +1698,7 @@ class Application(Gtk.Application):
 
     def get_hint_header_info(self, srv):
         header = f"{get_message('Name')}: {srv.service}\n{get_message('Type')}: {srv.service_type}\n"
-        ref = f"{get_message('Service reference')}: {srv.picon_id.rstrip('.png')}"
+        ref = f"{get_message('Service reference')}: {get_service_reference(srv)}"
         return header, ref
 
     def get_ssid_info(self, srv):
@@ -1614,7 +1713,7 @@ class Application(Gtk.Application):
 
         return f"SID: 0x{sid.upper()}"
 
-    # ***************** Drag-and-drop *********************#
+    # ***************** Drag-and-drop ********************* #
 
     def on_view_drag_begin(self, view, context):
         """ Sets its own icon for dragging.
@@ -1896,61 +1995,90 @@ class Application(Gtk.Application):
             menu.popup(None, None, None, None, event.button, event.time)
             return True
 
-    def on_download(self, action=None, value=None):
-        dialog = DownloadDialog(self._main_window, self._settings, self.open_data, self.update_settings)
+    # ***************** Send/Receive data ********************* #
 
-        if not self.is_data_saved():
-            gen = self.save_data(dialog.show)
-            GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+    def on_receive(self, action=None, value=None):
+        if self._page not in self._no_download_pages:
+            self.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
+            self.emit("data-receive", self._page)
         else:
-            dialog.show()
+            self.show_error_message("Not allowed in this context!")
+
+    def on_send(self, action=None, value=None):
+        if self._page not in self._no_download_pages:
+            self.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
+            self.emit("data-send", self._page)
+        else:
+            self.show_error_message("Not allowed in this context!")
+
+    def on_download(self, app, page):
+        if page is Page.SERVICES or page is Page.INFO:
+            self.on_download_data()
+
+    def on_upload(self, app, page):
+        if page is Page.SERVICES or page is Page.INFO:
+            self.on_upload_data()
+
+    def on_bg_task_add(self, app, task):
+        if len(self._task_box) <= self.BG_TASK_LIMIT:
+            self._task_box.add(task)
+        else:
+            self.show_error_message("Task limit (> 5) exceeded!")
+
+    def on_task_done(self, app, task):
+        self._task_box.remove(task)
+        task.destroy()
+
+    def on_task_cancel(self, app, task):
+        if show_dialog(DialogType.QUESTION, self._main_window) == Gtk.ResponseType.OK:
+            task.cancel()
+            self.on_task_done(app, task)
 
     @run_task
-    def on_download_data(self, *args):
+    def on_download_data(self, download_type=DownloadType.ALL):
+        backup, backup_src, data_path = self._settings.backup_before_downloading, None, None
         try:
-            download_data(settings=self._settings,
-                          download_type=DownloadType.ALL,
-                          callback=lambda x: print(x, end=""))
+            if backup and download_type is not DownloadType.SATELLITES:
+                data_path = self._settings.profile_data_path
+                backup_path = self._settings.profile_backup_path or self._settings.default_backup_path
+                backup_src = backup_data(data_path, backup_path, download_type is DownloadType.ALL)
+
+            download_data(settings=self._settings, download_type=download_type)
         except Exception as e:
             msg = "Downloading data error: {}"
             log(msg.format(e), debug=self._settings.debug_mode, fmt_message=msg)
             self.show_error_message(str(e))
+            if all((backup, data_path)):
+                restore_data(backup_src, data_path)
         else:
-            GLib.idle_add(self.open_data)
+            if download_type is DownloadType.SATELLITES:
+                self._satellite_tool.load_satellites_list()
+            else:
+                GLib.idle_add(self.open_data)
 
-    def on_upload_data(self, download_type):
+    def on_upload_data(self, download_type=DownloadType.ALL):
         if not self.is_data_saved():
-            gen = self.save_data(lambda: self.on_upload_data(download_type))
+            gen = self.save_data(lambda: self.upload_data(download_type))
             GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
         else:
             self.upload_data(download_type)
 
     @run_task
     def upload_data(self, download_type):
-        try:
-            profile = self._s_type
-            opts = self._settings
-            use_http = profile is SettingsType.ENIGMA_2
-
-            if profile is SettingsType.ENIGMA_2:
-                host, port, user, password = opts.host, opts.http_port, opts.user, opts.password
-                try:
-                    test_http(host, port, user, password,
-                              use_ssl=opts.http_use_ssl,
-                              skip_message=True,
-                              s_type=self._s_type)
-                except (TestException, HttpApiException):
-                    use_http = False
-
-            upload_data(settings=opts,
-                        download_type=download_type,
-                        remove_unused=True,
-                        callback=lambda x: print(x, end=""),
-                        use_http=use_http)
-        except Exception as e:
-            msg = "Uploading data error: {}"
-            log(msg.format(e), debug=self._settings.debug_mode, fmt_message=msg)
-            self.show_error_message(str(e))
+        opts = self._settings
+        use_http = self._s_type is SettingsType.ENIGMA_2 and opts.use_http
+        multiple = len(self._settings.hosts) > 1
+        for host in self._settings.hosts:
+            if multiple:
+                log(f"##### Uploading data on [{host}] #####")
+            try:
+                upload_data(settings=opts, download_type=download_type, ext_host=host)
+            except Exception as e:
+                msg = "Uploading data error: {}"
+                log(msg.format(e), debug=self._settings.debug_mode, fmt_message=msg)
+                if host == self._settings.host:
+                    self.show_error_message(str(e))
+        log(f"##### Done! #####")
 
     def on_data_open(self, action=None, value=None):
         """ Opening data via "File/Open". """
@@ -2229,11 +2357,10 @@ class Application(Gtk.Application):
     def append_iptv_data(self, services=None):
         self._iptv_services_load_spinner.start()
         services = services or self._services.values()
-        services = ((s.service, None, None, None, s.fav_id, s.picon_id) for s in services if
-                    s.service_type == BqServiceType.IPTV.name)
 
-        for index, s in enumerate(services, start=1):
-            self._iptv_model.append(s)
+        for index, s in enumerate(filter(lambda x: x.service_type == BqServiceType.IPTV.name, services), start=1):
+            ref, url = get_iptv_data(s.fav_id)
+            self._iptv_model.append((s.service, None, None, ref, url, s.fav_id, s.picon_id, None))
             if index % self.DEL_FACTOR == 0:
                 self._iptv_count_label.set_text(str(index))
                 yield True
@@ -2282,22 +2409,15 @@ class Application(Gtk.Application):
         self._wait_dialog.set_text(None)
         yield True
 
-    def on_data_save(self, *args):
-        if self._page is Page.SERVICES:
+    def on_data_save(self, app, page):
+        if page is Page.SERVICES:
             self.on_services_save()
-        elif self._page is Page.SATELLITE:
-            self._satellite_tool.on_save()
 
-    def on_data_save_as(self, action=None, value=None):
-        if self._page is Page.SERVICES:
+    def on_data_save_as(self, app, page):
+        if page is Page.SERVICES:
             self.on_services_save_as()
-        elif self._page is Page.SATELLITE:
-            self._satellite_tool.on_save_as()
 
     def on_services_save(self):
-        if self._app_info_box.get_visible():
-            return
-
         if len(self._bouquets_model) == 0:
             self.show_error_message("No data to save!")
             return
@@ -2480,6 +2600,7 @@ class Application(Gtk.Application):
             self._bouquets_view.expand_row(path, column)
 
         if len(path) > 1:
+            self.emit("bouquet-changed", self._bq_selected)
             gen = self.update_bouquet_services(model, path)
             GLib.idle_add(lambda: next(gen, False))
 
@@ -2604,7 +2725,7 @@ class Application(Gtk.Application):
         self.update_profile_label()
         is_enigma = self._s_type is SettingsType.ENIGMA_2
         self.set_property("is-enigma", is_enigma)
-        self.update_stack_elements_visibility(is_enigma)
+        self.update_elements_visibility(is_enigma)
 
     def update_profiles(self):
         self._profile_combo_box.remove_all()
@@ -2612,7 +2733,7 @@ class Application(Gtk.Application):
             self._profile_combo_box.append(p, p)
 
     @run_idle
-    def update_stack_elements_visibility(self, is_enigma=False):
+    def update_elements_visibility(self, is_enigma=False):
         self._stack_services_frame.set_visible(self._settings.get("show_bouquets", True))
         self._stack_satellite_box.set_visible(self._settings.get("show_satellites", True))
         self._stack_picon_box.set_visible(self._settings.get("show_picons", True))
@@ -2829,23 +2950,31 @@ class Application(Gtk.Application):
             log(f"Error. Service with id '{fav_id}' not found!")
 
     @run_idle
-    def on_iptv_service_edited(self, app, services):
-        old, new = services
-        fav_id = old.fav_id
-        name, new_fav_id = new.service, new.fav_id
+    def on_iptv_service_edited(self, app, services: dict):
         for srvs in self._bouquets.values():
             for i, s in enumerate(srvs):
-                if s == fav_id:
+                if s in services:
+                    old, new = services[s]
                     srvs[i] = new.fav_id
 
         for r in self._fav_model:
-            if r[Column.FAV_ID] == fav_id:
+            fav_id = r[Column.FAV_ID]
+            if fav_id in services:
+                old, new = services[fav_id]
+                name, new_fav_id = new.service, new.fav_id
                 r[Column.FAV_SERVICE] = name
                 r[Column.FAV_ID] = new_fav_id
 
         for r in self._iptv_model:
-            if r[Column.IPTV_FAV_ID] == fav_id:
+            fav_id = r[Column.IPTV_FAV_ID]
+            if fav_id in services:
+                old, new = services[fav_id]
+                name, new_fav_id = new.service, new.fav_id
+                ref, url = get_iptv_data(new_fav_id)
                 r[Column.IPTV_SERVICE] = name
+                r[Column.IPTV_PICON_ID] = new.picon_id
+                r[Column.IPTV_REF] = ref
+                r[Column.IPTV_URL] = url
                 r[Column.IPTV_FAV_ID] = new_fav_id
 
     @run_idle
@@ -2885,7 +3014,48 @@ class Application(Gtk.Application):
             gen = self.remove_favs(response, self._fav_model)
             GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
-    # ****************** EPG  **********************#
+    def on_reference_assign(self, view):
+        """ Assigns DVB reference to the selected IPTV services. """
+        model, paths = view.get_selection().get_selected_rows()
+        iptv_paths = [p for p in paths if model[p][Column.FAV_TYPE] == BqServiceType.IPTV.value]
+        if not iptv_paths:
+            self.show_error_message("No IPTV services selected!")
+            return
+
+        ref = self._clipboard.wait_for_text()
+        if ref and re.match(r"\d+_\d+_\w+_\w+_\w+_\w+_\w+_0_0_0", ref):
+            [self.assign_reference(model, p, ref) for p in iptv_paths]
+            self._clipboard.clear()
+        else:
+            log(f"Error parsing reference [{ref}].")
+
+        self.emit("clipboard-changed", self._clipboard.wait_is_text_available())
+
+    def assign_reference(self, model, path, ref):
+        ref_data = ref.split("_")
+        row = model[path]
+        fav_id = row[Column.FAV_ID]
+        fav_id_data = fav_id.split(":")
+        fav_id_data[2:7] = ref_data[2:7]
+        new_fav_id = ":".join(fav_id_data)
+        new_data_id = ":".join(fav_id_data[:11]).strip()
+        old_srv = self._services.pop(fav_id, None)
+        if old_srv:
+            picon_id_data = old_srv.picon_id.split("_")
+            picon_id_data[2:7] = ref_data[2:7]
+            new_service = old_srv._replace(data_id=new_data_id, fav_id=new_fav_id, picon_id="_".join(picon_id_data))
+            self._services[new_fav_id] = new_service
+            self.emit("iptv-service-edited", {fav_id: (old_srv, new_service)})
+
+    # ****************** EPG  ********************** #
+
+    def set_display_epg(self, action, value):
+        action.set_state(value)
+        set_display = bool(value)
+        self._settings.display_epg = set_display
+        self._epg_menu_button.set_visible(set_display)
+        self._epg_cache = EpgCache(self) if set_display else None
+        self._display_epg = set_display
 
     def on_epg_list_configuration(self, action, value=None):
         if self._s_type is not SettingsType.ENIGMA_2:
@@ -2896,8 +3066,7 @@ class Application(Gtk.Application):
             self.show_error_message("This list does not contains IPTV streams!")
             return
 
-        bq = self._bouquets.get(self._bq_selected)
-        EpgDialog(self, bq, self._current_bq_name).show()
+        EpgDialog(self, self._current_bq_name).show()
 
     # ***************** Import ******************** #
 
@@ -2953,7 +3122,7 @@ class Application(Gtk.Application):
             return
 
         appender = self.append_bouquet if self._s_type is SettingsType.ENIGMA_2 else self.append_bouquets
-        import_bouquet(self._main_window, model, paths[0], self._settings, self._services, appender, file_path)
+        import_bouquet(self, model, paths[0], appender, file_path)
 
     def on_import_bouquets(self, action, value=None):
         response = show_dialog(DialogType.CHOOSER, self._main_window, settings=self._settings)
@@ -2977,8 +3146,8 @@ class Application(Gtk.Application):
             gen = self.append_imported_data(b, s, callback)
             GLib.idle_add(lambda: next(gen, False))
 
-        dialog = ImportDialog(self._main_window, path, self._settings, self._services.keys(), append)
-        dialog.import_data() if force else dialog.show()
+        dialog = ImportDialog(self, path, append)
+        dialog.import_bouquets_data() if force else dialog.show()
 
     def append_imported_data(self, bouquets, services, callback=None):
         try:
@@ -3309,11 +3478,11 @@ class Application(Gtk.Application):
         else:
             self.show_error_message("This type of settings is not supported!")
 
-    def get_service_ref(self, path):
+    def get_service_ref(self, path, show_error=True):
         row = self._fav_model[path][:]
         srv_type, fav_id = row[Column.FAV_TYPE], row[Column.FAV_ID]
 
-        if srv_type in self._marker_types:
+        if srv_type in self._marker_types and show_error:
             self.show_error_message("Not allowed in this context!")
             return
 
@@ -3552,7 +3721,6 @@ class Application(Gtk.Application):
 
     @run_with_delay(2)
     def on_iptv_filter_changed(self, item=None):
-        self._iptv_filter_box.set_sensitive(False)
         self.update_iptv_filter_cache()
         self.update_iptv_filter_state()
 
@@ -3564,7 +3732,6 @@ class Application(Gtk.Application):
     @run_idle
     def update_iptv_filter_state(self):
         self._iptv_services_model_filter.refilter()
-        GLib.idle_add(self._iptv_filter_box.set_sensitive, True)
 
     def update_filter_cache(self):
         self._filter_cache.clear()
@@ -3834,6 +4001,54 @@ class Application(Gtk.Application):
         self._services_load_spinner.stop()
         yield True
 
+    def on_services_clear_new_marked(self, item):
+        if self.is_data_loading():
+            self.show_error_message("Data loading in progress!")
+            return
+
+        model, paths = self._services_view.get_selection().get_selected_rows()
+        if not paths:
+            self.show_error_message("No selected item!")
+            return
+
+        gen = self.clear_new_marked(model, paths)
+        GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
+
+    def clear_new_marked(self, model, paths):
+        self._services_load_spinner.start()
+
+        paths = get_base_paths(paths, model)
+        model = get_base_model(model)
+        for index, p in enumerate(paths):
+            flags = model[p][Column.SRV_CAS_FLAGS]
+            if flags:
+                flags_data = flags.split(",")
+                for i, f in enumerate(flags_data):
+                    if f.startswith("f:"):
+                        flag = Flag.parse(f)
+                        if Flag.is_new(flag):
+                            flag -= Flag.NEW.value
+                            if flag:
+                                flags_data[i] = f"f:{flag:02d}"
+                            else:
+                                flags_data.remove(f)
+
+                            flags = ",".join(flags_data)
+                            model[p][Column.SRV_BACKGROUND] = None
+                            model[p][Column.SRV_CAS_FLAGS] = flags
+                            fav_id = model[p][Column.SRV_FAV_ID]
+                            srv = self._services.get(fav_id, None)
+                            if srv:
+                                self._services[fav_id] = srv._replace(flags_cas=flags)
+                            break
+
+            if index % self.FAV_FACTOR == 0:
+                yield True
+
+        self.show_info_message("Done!", Gtk.MessageType.INFO)
+        self._services_load_spinner.stop()
+        yield True
+
     # ***************** Picons ********************* #
 
     @run_idle
@@ -3865,6 +4080,16 @@ class Application(Gtk.Application):
     def get_picon(self, p_id):
         return get_picon_pixbuf(f"{self._settings.profile_picons_path}{p_id}", self._picons_size)
 
+    def get_tooltip_picon(self, srv):
+        size, path, picon_id = self._settings.tooltip_logo_size, self._settings.profile_picons_path, srv.picon_id
+        pix = get_picon_pixbuf(f"{path}{picon_id}", size=size)
+        if not pix:
+            picon_id = picon_id.replace(picon_id[:picon_id.find("_")], "1", 1)
+            pix = get_picon_pixbuf(f"{path}{picon_id}", size=size)
+        if not pix:
+            pix = get_picon_pixbuf(f"{path}{get_picon_file_name(srv.service)}", size=size)
+        return pix
+
     def on_assign_picon(self, view, src_path=None, dst_path=None):
         self._stack.set_visible_child_name(Page.PICONS.value)
         self.emit("picon-assign", self.get_target_view(view))
@@ -3876,10 +4101,6 @@ class Application(Gtk.Application):
     def on_remove_picon(self, view):
         remove_picon(self.get_target_view(view), self._services_view, self._fav_view, self._picons, self._settings)
 
-    def on_reference_picon(self, view):
-        """ Copying picon id to clipboard """
-        copy_picon_reference(self.get_target_view(view), view, self._services, self._clipboard, self._main_window)
-
     def on_remove_unused_picons(self, item):
         if show_dialog(DialogType.QUESTION, self._main_window) == Gtk.ResponseType.CANCEL:
             return
@@ -4159,6 +4380,10 @@ class Application(Gtk.Application):
     def current_bouquets(self):
         return self._bouquets
 
+    @property
+    def current_bouquet_files(self):
+        return self._bq_file
+
     @property
     def picons(self):
         return self._picons
@@ -4198,10 +4423,30 @@ class Application(Gtk.Application):
     def is_enigma(self, value):
         self._is_enigma = value
 
+    @GObject.Property(type=bool, default=True)
+    def is_send_data_enabled(self):
+        return self._is_send_data_enabled
+
+    @is_send_data_enabled.setter
+    def is_send_data_enabled(self, value):
+        self._is_send_data_enabled = value
+
+    @GObject.Property(type=bool, default=True)
+    def is_receive_data_enabled(self):
+        return self._is_receive_data_enabled
+
+    @is_receive_data_enabled.setter
+    def is_receive_data_enabled(self, value):
+        self._is_receive_data_enabled = value
+
     @property
     def page(self):
         return self._page
 
+    @property
+    def display_epg(self):
+        return self._display_epg
+
 
 def start_app():
     try:

app/ui/main_helper.py

@@ -29,14 +29,17 @@
 """ Helper module for the GUI. """
 
 __all__ = ("insert_marker", "move_items", "rename", "ViewTarget", "set_flags", "locate_in_services",
-           "scroll_to", "get_base_model", "copy_picon_reference", "assign_picons", "remove_picon",
-           "is_only_one_item_selected", "gen_bouquets", "BqGenType", "get_selection",
+           "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",
-           "update_entry_data", "append_text_to_tview", "on_popup_menu")
+           "get_iptv_data", "update_entry_data", "append_text_to_tview", "on_popup_menu", "get_picon_file_name")
 
 import os
+import re
 import shutil
+import unicodedata
 from collections import defaultdict
+from functools import lru_cache
 from pathlib import Path
 from urllib.parse import unquote
 
@@ -523,27 +526,6 @@ def remove_picon(target, srv_view, fav_view, picons, settings):
     remove_picons(settings, picon_ids, 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, services):
     """ Removes picons from profile picons folder if there are no services for these picons. """
     ids = {s.picon_id for s in services}
@@ -578,8 +560,15 @@ def is_only_one_item_selected(paths, transient):
 def get_picon_pixbuf(path, size=32):
     try:
         return GdkPixbuf.Pixbuf.new_from_file_at_scale(path, width=size, height=size, preserve_aspect_ratio=True)
-    except GLib.GError as e:
-        pass
+    except GLib.GError:
+        pass  # NOP
+
+
+@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 ********************* #
@@ -637,7 +626,37 @@ def get_bouquets_names(model):
     return bouquets_names
 
 
-# ***************** Others *********************#
+# ***************** Others ********************* #
+
+def copy_reference(view, app):
+    """ Copying picon id to clipboard. """
+    model, paths = view.get_selection().get_selected_rows()
+    if not is_only_one_item_selected(paths, app.app_window):
+        return
+
+    target = app.get_target_view(view)
+    clipboard = app._clipboard
+
+    if target is ViewTarget.SERVICES:
+        picon_id = model.get_value(model.get_iter(paths), Column.SRV_PICON_ID)
+        if picon_id:
+            clipboard.set_text(picon_id.rstrip(".png"), -1)
+        else:
+            app.show_error_message("No reference is present!")
+    elif target is ViewTarget.FAV:
+        fav_id = model.get_value(model.get_iter(paths), Column.FAV_ID)
+        srv = app.current_services.get(fav_id, None)
+        if srv and srv.picon_id:
+            clipboard.set_text(get_service_reference(srv), -1)
+        else:
+            app.show_error_message("No reference is present!")
+
+    app.emit("clipboard-changed", clipboard.wait_is_text_available())
+
+
+def get_service_reference(srv):
+    return srv.picon_id.rstrip(".png")
+
 
 def update_entry_data(entry, dialog, settings):
     """ Updates value in text entry from chooser dialog. """
@@ -696,6 +715,15 @@ def get_iptv_url(row, s_type, column=Column.FAV_ID):
         return unquote(url) if s_type is SettingsType.ENIGMA_2 else url
 
 
+def get_iptv_data(fav_id):
+    """ Returns the reference and URL as a tuple from the fav_id. """
+    data, sep, desc = fav_id.partition("#DESCRIPTION")
+    data = data.split(":")
+    if len(data) < 11:
+        return None, None, desc
+    return ":".join(data[:10]), unquote(data[10].strip())
+
+
 def on_popup_menu(menu, event):
     """ Shows popup menu for the view """
     if event.get_event_type() == Gdk.EventType.BUTTON_PRESS and event.button == Gdk.BUTTON_SECONDARY:

app/ui/picons.glade

@@ -3,7 +3,7 @@
 
 The MIT License (MIT)
 
-Copyright (c) 2018-2022 Dmitriy Yefremov
+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
@@ -31,7 +31,7 @@ Author: Dmitriy Yefremov
   <!-- interface-css-provider-path style.css -->
   <!-- interface-license-type mit -->
   <!-- interface-name DemonEditor -->
-  <!-- interface-copyright 2018-2021 Dmitriy Yefremov -->
+  <!-- interface-copyright 2018-2023 Dmitriy Yefremov -->
   <!-- interface-authors Dmitriy Yefremov -->
   <object class="GtkMenu" id="add_menu">
     <property name="visible">True</property>
@@ -251,8 +251,8 @@ Author: Dmitriy Yefremov
           <object class="GtkBox" id="header_box">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
-            <property name="margin_left">15</property>
-            <property name="margin_right">15</property>
+            <property name="margin_left">5</property>
+            <property name="margin_right">5</property>
             <property name="margin_top">5</property>
             <property name="margin_bottom">5</property>
             <property name="spacing">5</property>
@@ -348,51 +348,6 @@ Author: Dmitriy Yefremov
                     <property name="position">1</property>
                   </packing>
                 </child>
-                <child>
-                  <object class="GtkButton" id="send_button">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Transfer to receiver</property>
-                    <property name="always_show_image">True</property>
-                    <signal name="clicked" handler="on_send" swapped="no"/>
-                    <signal name="drag-data-received" handler="on_send_button_drag_data_received" swapped="no"/>
-                    <child>
-                      <object class="GtkImage" id="send_button_image">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="stock">gtk-go-up</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="GtkButton" id="download_button">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Download from the receiver</property>
-                    <signal name="clicked" handler="on_download" swapped="no"/>
-                    <signal name="drag-data-received" handler="on_download_button_drag_data_received" swapped="no"/>
-                    <child>
-                      <object class="GtkImage" id="download_button_image">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="stock">gtk-go-down</property>
-                      </object>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">5</property>
-                  </packing>
-                </child>
                 <child>
                   <object class="GtkButton" id="remove_button">
                     <property name="visible">True</property>
@@ -400,7 +355,6 @@ Author: Dmitriy Yefremov
                     <property name="receives_default">True</property>
                     <property name="tooltip_text" translatable="yes">Remove all picons from the receiver</property>
                     <signal name="clicked" handler="on_remove" swapped="no"/>
-                    <signal name="drag-data-received" handler="on_remove_button_drag_data_received" swapped="no"/>
                     <child>
                       <object class="GtkImage" id="remove_button_image">
                         <property name="visible">True</property>
@@ -425,27 +379,20 @@ Author: Dmitriy Yefremov
             <child type="center">
               <object class="GtkButtonBox" id="header_button_box">
                 <property name="visible">True</property>
+                <property name="name">header-stack-switcher</property>
                 <property name="can_focus">False</property>
                 <property name="halign">center</property>
                 <property name="layout_style">expand</property>
                 <child>
                   <object class="GtkRadioButton" id="manager_button">
-                    <property name="width_request">50</property>
+                    <property name="label" translatable="yes">Explorer</property>
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">False</property>
-                    <property name="tooltip_text" translatable="yes">Explorer</property>
                     <property name="active">True</property>
                     <property name="draw_indicator">False</property>
                     <property name="group">converter_button</property>
                     <signal name="toggled" handler="on_tool_switched" swapped="no"/>
-                    <child>
-                      <object class="GtkImage">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="icon_name">folder-open-symbolic</property>
-                      </object>
-                    </child>
                   </object>
                   <packing>
                     <property name="expand">True</property>
@@ -456,7 +403,7 @@ Author: Dmitriy Yefremov
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="downloader_button">
-                    <property name="width_request">50</property>
+                    <property name="label" translatable="yes">Downloader</property>
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">False</property>
@@ -465,13 +412,6 @@ Author: Dmitriy Yefremov
                     <property name="draw_indicator">False</property>
                     <property name="group">manager_button</property>
                     <signal name="toggled" handler="on_tool_switched" swapped="no"/>
-                    <child>
-                      <object class="GtkImage">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="icon_name">insert-image-symbolic</property>
-                      </object>
-                    </child>
                   </object>
                   <packing>
                     <property name="expand">True</property>
@@ -482,7 +422,7 @@ Author: Dmitriy Yefremov
                 </child>
                 <child>
                   <object class="GtkRadioButton" id="converter_button">
-                    <property name="width_request">50</property>
+                    <property name="label" translatable="yes">Converter</property>
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">False</property>
@@ -491,13 +431,6 @@ Author: Dmitriy Yefremov
                     <property name="draw_indicator">False</property>
                     <property name="group">manager_button</property>
                     <signal name="toggled" handler="on_tool_switched" swapped="no"/>
-                    <child>
-                      <object class="GtkImage">
-                        <property name="visible">True</property>
-                        <property name="can_focus">False</property>
-                        <property name="icon_name">object-rotate-right-symbolic</property>
-                      </object>
-                    </child>
                   </object>
                   <packing>
                     <property name="expand">True</property>
@@ -1736,89 +1669,13 @@ Author: Dmitriy Yefremov
             <property name="position">1</property>
           </packing>
         </child>
-        <child>
-          <object class="GtkFrame" id="info_bar_frame">
-            <property name="can_focus">False</property>
-            <property name="margin_top">5</property>
-            <property name="label_xalign">0</property>
-            <property name="shadow_type">in</property>
-            <child>
-              <object class="GtkInfoBar" id="info_bar">
-                <property name="can_focus">False</property>
-                <property name="baseline_position">bottom</property>
-                <property name="message_type">other</property>
-                <property name="show_close_button">True</property>
-                <child internal-child="action_area">
-                  <object class="GtkButtonBox">
-                    <property name="can_focus">False</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" id="info_bar_box">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <child>
-                      <object class="GtkScrolledWindow" id="info_scrolled_window">
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="shadow_type">in</property>
-                        <child>
-                          <object class="GtkTextView" id="info_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">2</property>
-                            <property name="bottom_margin">2</property>
-                          </object>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">True</property>
-                        <property name="fill">True</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <placeholder/>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">True</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <placeholder/>
-                </child>
-              </object>
-            </child>
-            <child type="label_item">
-              <placeholder/>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">True</property>
-            <property name="fill">True</property>
-            <property name="position">3</property>
-          </packing>
-        </child>
         <child>
           <object class="GtkBox" id="bottom_bar_box">
-            <property name="height_request">24</property>
+            <property name="height_request">26</property>
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="margin_left">5</property>
             <property name="margin_right">5</property>
-            <property name="margin_top">2</property>
             <property name="spacing">5</property>
             <child>
               <object class="GtkImage" id="count_image">

app/ui/picons.py

@@ -42,8 +42,8 @@ from app.tools.picons import (PiconsParser, parse_providers, Provider, convert_t
                               PiconsError)
 from app.tools.satellites import SatellitesParser, SatelliteSource
 from .dialogs import show_dialog, DialogType, get_message, get_builder, get_chooser_dialog
-from .main_helper import (update_entry_data, append_text_to_tview, scroll_to, on_popup_menu, get_base_model, set_picon,
-                          get_picon_pixbuf, get_picon_dialog)
+from .main_helper import (scroll_to, on_popup_menu, get_base_model, set_picon, get_picon_pixbuf, get_picon_dialog,
+                          get_picon_file_name)
 from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, TV_ICON, Column, KeyboardKey, Page, ViewTarget
 
 
@@ -56,6 +56,8 @@ class PiconManager(Gtk.Box):
         super().__init__(*args, **kwargs)
 
         self._app = app
+        self._app.connect("data-receive", self.on_download)
+        self._app.connect("data-send", self.on_send)
         self._app.connect("page-changed", self.update_picons_dest)
         self._app.connect("filter-toggled", self.on_app_filter_toggled)
         self._app.connect("profile-changed", self.on_profile_changed)
@@ -84,10 +86,7 @@ class PiconManager(Gtk.Box):
                     "on_extract": self.on_extract,
                     "on_receive": self.on_receive,
                     "on_cancel": self.on_cancel,
-                    "on_send": self.on_send,
-                    "on_download": self.on_download,
                     "on_remove": self.on_remove,
-                    "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,
@@ -98,9 +97,6 @@ class PiconManager(Gtk.Box):
                     "on_picons_view_drag_data_received": self.on_picons_view_drag_data_received,
                     "on_picons_view_drag_end": self.on_picons_view_drag_end,
                     "on_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,
@@ -167,10 +163,6 @@ class PiconManager(Gtk.Box):
         self._info_check_button = builder.get_object("info_check_button")
         self._picon_info_image = builder.get_object("picon_info_image")
         self._picon_info_label = builder.get_object("picon_info_label")
-        self._info_view = builder.get_object("info_view")
-        self._info_bar = builder.get_object("info_bar")
-        self._info_bar.bind_property("visible", builder.get_object("info_bar_frame"), "visible")
-        self._info_bar.connect("response", lambda b, r: b.set_visible(False))
         # Filter.
         self._filter_bar = builder.get_object("filter_bar")
         self._auto_filter_switch = builder.get_object("auto_filter_switch")
@@ -179,8 +171,6 @@ class PiconManager(Gtk.Box):
         self._filter_button.bind_property("active", self._src_filter_button, "visible")
         self._filter_button.bind_property("active", self._dst_filter_button, "visible")
         self._filter_button.bind_property("visible", self._info_check_button, "visible")
-        self._filter_button.bind_property("visible", self._send_button, "visible")
-        self._filter_button.bind_property("visible", self._download_button, "visible")
         self._filter_button.bind_property("visible", self._remove_button, "visible")
         self._src_button = builder.get_object("src_button")
         self._src_button.bind_property("active", builder.get_object("explorer_dst_label"), "visible")
@@ -343,15 +333,6 @@ class PiconManager(Gtk.Box):
         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:
@@ -419,13 +400,12 @@ class PiconManager(Gtk.Box):
 
     @run_idle
     def show_assign_info(self, fav_ids):
-        self._info_bar.show()
-        self._info_view.get_buffer().set_text("")
+        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
         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(f"Picon assignment for the service:\n{info}\n{' * ' * 30}\n")
+                log(f"Picon assignment for the service:\n{info}\n{' * ' * 30}\n")
 
     def on_picons_view_drag_end(self, view, drag_context):
         self.update_picons_dest_view(self._app.picons_buffer)
@@ -450,21 +430,6 @@ class PiconManager(Gtk.Box):
                 gen = self.update_picon_in_lists(dst, fav_id)
                 GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
 
-    def on_send_button_drag_data_received(self, button, drag_context, x, y, data, info, time):
-        path = self.get_path_from_uris(data)
-        if path:
-            self.on_picons_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_picons_download(files_filter={path.name})
-
-    def on_remove_button_drag_data_received(self, button, drag_context, x, y, data, info, time):
-        path = self.get_path_from_uris(data)
-        if path:
-            self.on_remove(files_filter={path.name})
-
     def get_path_from_uris(self, data):
         uris = data.get_uris()
         if len(uris) == 2:
@@ -558,13 +523,14 @@ class PiconManager(Gtk.Box):
         if view is self._picons_dest_view:
             self._dst_count_label.set_text(str(len(model)))
 
-    def on_send(self, item=None):
-        view = self._picons_src_view if self._picons_src_view.is_focus() else self._picons_dest_view
-        model, paths = view.get_selection().get_selected_rows()
-        if paths:
-            self.on_picons_send(files_filter={Path(model[p][-1]).resolve().name for p in paths})
-        else:
-            self._app.show_error_message("No selected item!")
+    def on_send(self, app, page):
+        if page is Page.PICONS:
+            view = self._picons_src_view if self._picons_src_view.is_focus() else self._picons_dest_view
+            model, paths = view.get_selection().get_selected_rows()
+            if paths:
+                self.on_picons_send(files_filter={Path(model[p][-1]).resolve().name for p in paths})
+            else:
+                self._app.show_error_message("No selected item!")
 
     def on_picons_send(self, item=None, files_filter=None, path=None):
         dest_path = path or self._settings.profile_picons_path
@@ -574,13 +540,13 @@ class PiconManager(Gtk.Box):
         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):
-        self.on_picons_download()
+    def on_download(self, app, page):
+        if page is Page.PICONS:
+            self.on_picons_download()
 
     def on_picons_download(self, item=None, files_filter=None, path=None):
         path = path or self._settings.profile_picons_path
@@ -589,7 +555,6 @@ class PiconManager(Gtk.Box):
         settings.current_profile = self._settings.current_profile
         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):
@@ -597,7 +562,6 @@ class PiconManager(Gtk.Box):
             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))
@@ -678,7 +642,7 @@ class PiconManager(Gtk.Box):
             self.show_info_message("Getting satellites list error!", Gtk.MessageType.ERROR)
 
         self._sat_names = {s[1]: s[0] for s in self._sats}  # position -> satellite name
-        self._picon_cz_downloader = PiconsCzDownloader(self._picon_ids, self.append_output)
+        self._picon_cz_downloader = PiconsCzDownloader(self._picon_ids)
         self.init_satellites(view)
 
     @run_task
@@ -766,7 +730,7 @@ class PiconManager(Gtk.Box):
     @run_task
     def start_download(self, providers):
         self._is_downloading = True
-        GLib.idle_add(self._info_bar.set_visible, True)
+        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
 
         for prv in providers:
             if self._download_src is self.DownloadSource.LYNG_SAT and not self._POS_PATTERN.match(prv[2]):
@@ -812,7 +776,7 @@ class PiconManager(Gtk.Box):
                 if pic:
                     picons.extend(pic)
             # Getting picon images.
-            futures = {executor.submit(download_picon, *pic, self.append_output): pic for pic in picons}
+            futures = {executor.submit(download_picon, *pic): pic for pic in picons}
             done, not_done = concurrent.futures.wait(futures, timeout=0)
             while self._is_downloading and not_done:
                 done, not_done = concurrent.futures.wait(not_done, timeout=5)
@@ -831,10 +795,9 @@ class PiconManager(Gtk.Box):
 
         try:
             # We download it sequentially.
-            for p in providers:
-                self._picon_cz_downloader.download(p, path, p_ids)
+            [self._picon_cz_downloader.download(p, path, p_ids) for p in providers]
         except PiconsError as e:
-            self.append_output(f"Error: {str(e)}\n")
+            log(f"Error: {str(e)}\n")
             self.show_info_message(str(e), Gtk.MessageType.ERROR)
         else:
             self.show_info_message(get_message("Done!"), Gtk.MessageType.INFO)
@@ -852,16 +815,17 @@ class PiconManager(Gtk.Box):
 
         fav_bouquet = self._app.current_bouquets[bq_selected]
         services = self._app.current_services
-        return {services.get(fav_id).picon_id for fav_id in fav_bouquet}
+
+        ids = set()
+        for s in (services.get(fav_id) for fav_id in fav_bouquet):
+            ids.add(s.picon_id)
+            ids.add(get_picon_file_name(s.service))
+        return ids
 
     def process_provider(self, prv, picons_path):
-        self.append_output(f"Getting links to picons for: {prv.name}.\n")
+        log(f"Getting links to picons for: {prv.name}.\n")
         return PiconsParser.parse(prv, picons_path, self._picon_ids, self.get_picons_format())
 
-    @run_idle
-    def append_output(self, char):
-        append_text_to_tview(char, self._info_view)
-
     @run_task
     def resize(self, path):
         self.show_info_message(get_message("Resizing..."), Gtk.MessageType.INFO)
@@ -896,7 +860,7 @@ class PiconManager(Gtk.Box):
     @run_task
     def run_func(self, func, update=False):
         try:
-            GLib.idle_add(self._info_bar.set_visible, True)
+            self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(True))
             GLib.idle_add(self._header_download_box.set_sensitive, False)
             func()
         except OSError as e:
@@ -909,9 +873,6 @@ class PiconManager(Gtk.Box):
     def show_info_message(self, text, message_type):
         self._app.show_info_message(text, message_type)
 
-    def on_picons_dir_open(self, entry, icon, event_button):
-        update_entry_data(entry, self._app_window, settings=self._settings)
-
     @run_idle
     def on_selected_toggled(self, toggle, path):
         model = self._providers_view.get_model()
@@ -1048,11 +1009,10 @@ class PiconManager(Gtk.Box):
             self._app.show_error_message("Select paths!")
             return
 
-        self._info_bar.set_visible(True)
+        self._app.change_action_state("on_logs_show", GLib.Variant.new_boolean(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

app/ui/recordings.glade

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

app/ui/recordings.py

@@ -0,0 +1,337 @@
+# -*- 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/settings_dialog.py

@@ -28,6 +28,7 @@
 
 import os
 import re
+from collections import Counter
 
 from app.commons import run_task, run_idle, log
 from app.connections import test_telnet, test_ftp, TestException, test_http, HttpApiException
@@ -42,7 +43,7 @@ class SettingsDialog:
     _DIGIT_PATTERN = re.compile("(?:^[\\s]*$|\\D)")
 
     def __init__(self, transient, settings: Settings):
-        handlers = {"on_field_icon_press": self.on_field_icon_press,
+        handlers = {"on_field_button_press": self.on_field_button_press,
                     "on_settings_type_changed": self.on_settings_type_changed,
                     "on_reset": self.on_reset,
                     "on_response": self.on_response,
@@ -62,6 +63,10 @@ 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,
@@ -96,7 +101,10 @@ class SettingsDialog:
         self._dialog.set_margin_left(0)
         self._main_stack = builder.get_object("main_stack")
         # Network.
+        self._host_iter = None
         self._host_field = builder.get_object("host_field")
+        self._hosts_box = builder.get_object("hosts_box")
+        self._remove_host_button = builder.get_object("remove_host_button")
         self._port_field = builder.get_object("port_field")
         self._login_field = builder.get_object("login_field")
         self._password_field = builder.get_object("password_field")
@@ -112,16 +120,17 @@ class SettingsDialog:
         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._record_data_path_field = builder.get_object("record_data_path_field")
+        self._recordings_path_field = builder.get_object("recordings_path_field")
         self._default_data_paths_switch = builder.get_object("default_data_paths_switch")
-        self._default_data_paths_switch.bind_property("active", self._backup_path_field, "sensitive", 4)
-        self._default_data_paths_switch.bind_property("active", self._picons_path_field, "sensitive", 4)
+        self._default_data_paths_switch.bind_property("active", builder.get_object("picons_path_box"), "sensitive", 4)
+        self._default_data_paths_switch.bind_property("active", builder.get_object("backup_path_box"), "sensitive", 4)
         # Info bar.
         self._info_bar = builder.get_object("info_bar")
         self._message_label = builder.get_object("info_bar_message_label")
@@ -129,8 +138,6 @@ class SettingsDialog:
         # Settings type.
         self._enigma_radio_button = builder.get_object("enigma_radio_button")
         self._neutrino_radio_button = builder.get_object("neutrino_radio_button")
-        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")
@@ -167,6 +174,12 @@ class SettingsDialog:
         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._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")
@@ -188,15 +201,15 @@ class SettingsDialog:
         self._profile_remove_button = builder.get_object("profile_remove_button")
         # Network.
         # Separated due to a bug with response (presumably in the builder) in ubuntu 18.04 and derivatives.
-        builder.get_object("network_settings_frame").add(builder.get_object("network_box"))
+        builder.get_object("network_settings_frame").add(builder.get_object("network_grid"))
         # Style.
-        self._style_provider = Gtk.CssProvider()
-        self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
+        style_provider = Gtk.CssProvider()
+        style_provider.load_from_path(f"{UI_RESOURCES_PATH}style.css")
+        screen = Gdk.Screen.get_default()
         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)
-        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_element_style(el, screen, style_provider) for el in self._digit_elems]
+        self.init_element_style(self._host_field, screen, style_provider)
 
         if IS_GNOME_SESSION:
             switcher = builder.get_object("main_stack_switcher")
@@ -247,6 +260,9 @@ class SettingsDialog:
                 self.on_profile_selected(self._profile_view, False)
         self._profile_remove_button.set_sensitive(len(self._profile_view.get_model()) > 1)
 
+    def init_element_style(self, elem, screen, provider):
+        elem.get_style_context().add_provider_for_screen(screen, provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
+
     def update_title(self):
         title = "{} [{}]"
         if self._s_type is SettingsType.ENIGMA_2:
@@ -274,7 +290,7 @@ class SettingsDialog:
             self._updated = self.on_save_settings()
         dialog.destroy()
 
-    def on_field_icon_press(self, entry, icon, event_button):
+    def on_field_button_press(self, entry):
         update_entry_data(entry, self._dialog, self._settings)
 
     def on_settings_type_changed(self, item):
@@ -291,7 +307,9 @@ class SettingsDialog:
 
     def set_settings(self):
         self._s_type = self._settings.setting_type
-        self._host_field.set_text(self._settings.host)
+        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._port_field.set_text(self._settings.port)
         self._login_field.set_text(self._settings.user)
         self._password_field.set_text(self._settings.password)
@@ -302,11 +320,12 @@ class SettingsDialog:
         self._services_field.set_text(self._settings.services_path)
         self._user_bouquet_field.set_text(self._settings.user_bouquet_path)
         self._satellites_xml_field.set_text(self._settings.satellites_xml_path)
+        self._epg_dat_box.set_active_id(self._settings.epg_dat_path)
         self._picons_paths_box.set_active_id(self._settings.picons_path)
         self._data_path_field.set_text(self._settings.default_data_path)
         self._picons_path_field.set_text(self._settings.default_picon_path)
         self._backup_path_field.set_text(self._settings.default_backup_path)
-        self._record_data_path_field.set_text(self._settings.records_path)
+        self._recordings_path_field.set_text(self._settings.recordings_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))
@@ -328,6 +347,10 @@ class SettingsDialog:
         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._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._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)
@@ -353,6 +376,7 @@ class SettingsDialog:
         self._s_type = SettingsType.ENIGMA_2 if self._enigma_radio_button.get_active() else SettingsType.NEUTRINO_MP
         self._settings.setting_type = self._s_type
         self._settings.host = self._host_field.get_text()
+        self._settings.hosts = [h[1] for h in self._hosts_box.get_model()]
         self._settings.port = self._port_field.get_text()
         self._settings.user = self._login_field.get_text()
         self._settings.password = self._password_field.get_text()
@@ -362,7 +386,7 @@ class SettingsDialog:
         self._settings.telnet_timeout = int(self._telnet_timeout_spin_button.get_value())
         self._settings.services_path = self._services_field.get_text()
         self._settings.user_bouquet_path = self._user_bouquet_field.get_text()
-        self._settings.satellites_xml_path = self._satellites_xml_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()
 
     def on_save_settings(self, item=None):
@@ -385,7 +409,7 @@ class SettingsDialog:
         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.records_path = self._record_data_path_field.get_text()
+        self._ext_settings.recordings_path = self._recordings_path_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())
@@ -406,6 +430,10 @@ class SettingsDialog:
             self._ext_settings.new_color = self._new_color_button.get_rgba().to_string()
             self._ext_settings.extra_color = self._extra_color_button.get_rgba().to_string()
             self._ext_settings.v5_support = self._support_ver5_switch.get_active()
+            self._ext_settings.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.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()
@@ -576,6 +604,42 @@ 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:

app/ui/style.css

@@ -14,11 +14,28 @@
   margin: 1px;
 }
 
-#stack-switch-button {
+#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;

app/ui/tasks.py

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

app/ui/timers.py

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

app/ui/uicommons.py

@@ -2,7 +2,7 @@
 #
 # The MIT License (MIT)
 #
-# Copyright (c) 2018-2021 Dmitriy Yefremov
+# 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
@@ -86,8 +86,8 @@ if IS_LINUX:
     try:
         gi.require_version("Notify", "0.7")
         from gi.repository import Notify
-    except ImportError:
-        pass
+    except (ImportError, ValueError):
+        pass  # NOP
     else:
         NOTIFY_IS_INIT = Notify.init("DemonEditor")
 elif IS_DARWIN:
@@ -265,8 +265,10 @@ class Column(IntEnum):
     IPTV_TYPE = 1
     IPTV_PICON = 2
     IPTV_REF = 3
-    IPTV_FAV_ID = 4
-    IPTV_PICON_ID = 5
+    IPTV_URL = 4
+    IPTV_FAV_ID = 5
+    IPTV_PICON_ID = 6
+    IPTV_TOOLTIP = 7
 
     def __index__(self):
         """ Overridden to get the index in slices directly """

app/ui/win_style.css

@@ -18,3 +18,7 @@ grid > button {
   padding-left: 15px;
   padding-right: 15px;
 }
+
+popover .view {
+  background-color: transparent;
+}

app/ui/xml/dialogs.glade

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

app/ui/xml/dialogs.py

@@ -27,362 +27,121 @@
 
 
 import concurrent.futures
+import os
 import re
 import time
 from math import fabs
-from pyexpat import ExpatError
 
 from gi.repository import GLib
 
 from app.commons import run_idle, run_task, log
-from app.eparser import get_satellites, write_satellites, Satellite, Transponder
-from app.eparser.ecommons import PLS_MODE, get_key_by_value
+from app.eparser import Satellite, Transponder
+from app.eparser.ecommons import (PLS_MODE, get_key_by_value, POLARIZATION, FEC, SYSTEM, MODULATION, Terrestrial, Cable,
+                                  T_SYSTEM, BANDWIDTH, CONSTELLATION, T_FEC, GUARD_INTERVAL, TRANSMISSION_MODE,
+                                  HIERARCHY, Inversion, C_MODULATION, FEC_DEFAULT, TerTransponder, CableTransponder)
 from app.tools.satellites import SatellitesParser, SatelliteSource, ServicesParser
-from .dialogs import show_dialog, DialogType, get_chooser_dialog, get_message, get_builder
-from .main_helper import move_items, append_text_to_tview, get_base_model, on_popup_menu
-from .search import SearchProvider
-from .uicommons import Gtk, Gdk, UI_RESOURCES_PATH, MOVE_KEYS, KeyboardKey, MOD_MASK
+from ..dialogs import show_dialog, DialogType, get_message, get_builder
+from ..main_helper import append_text_to_tview, get_base_model, on_popup_menu
+from ..search import SearchProvider
+from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, IS_GNOME_SESSION
 
-_UI_PATH = UI_RESOURCES_PATH + "satellites.glade"
+_DIALOGS_UI_PATH = f"{UI_RESOURCES_PATH}xml{os.sep}dialogs.glade"
 
 
-class SatellitesTool(Gtk.Box):
-    _aggr = [None for x in range(9)]  # aggregate
+class DVBDialog(Gtk.Dialog):
+    """ Base dialog class for editing DVB (-> *.xml) data. """
 
-    def __init__(self, app, settings, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+    def __init__(self, parent, title, data=None, *args, **kwargs):
+        super().__init__(transient_for=parent,
+                         title=get_message(title),
+                         modal=True,
+                         resizable=False,
+                         default_width=320,
+                         skip_taskbar_hint=True,
+                         skip_pager_hint=True,
+                         destroy_with_parent=True,
+                         use_header_bar=IS_GNOME_SESSION,
+                         window_position=Gtk.WindowPosition.CENTER_ON_PARENT,
+                         buttons=(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OK, Gtk.ResponseType.OK),
+                         *args, **kwargs)
 
-        self._app = app
-        self._settings = settings
-        self._current_sat_path = None
+        self.frame = Gtk.Frame(margin=5, label_xalign=0.02)
+        self.get_content_area().pack_start(self.frame, True, True, 0)
 
-        handlers = {"on_remove": self.on_remove,
-                    "on_update": self.on_update,
-                    "on_up": self.on_up,
-                    "on_down": self.on_down,
-                    "on_button_press": self.on_button_press,
-                    "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_satellite_selection": self.on_satellite_selection}
+        self._data = data
 
-        builder = get_builder(_UI_PATH, handlers, use_str=True,
-                              objects=("satellite_editor_box", "satellite_view_model", "transponder_view_model",
-                                       "satellite_popup_menu", "transponder_popup_menu", "left_header_menu",
-                                       "popup_menu_add_image", "popup_menu_add_image_2"))
-
-        self._satellite_view = builder.get_object("satellite_view")
-        self._transponder_view = builder.get_object("transponder_view")
-        builder.get_object("sat_pos_column").set_cell_data_func(builder.get_object("sat_pos_renderer"),
-                                                                self.sat_pos_func)
-
-        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.pack_start(builder.get_object("satellite_editor_box"), True, True, 0)
-        self._app.connect("profile-changed", lambda a, m: self.load_satellites_list())
-        self.show()
-        self.load_satellites_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)
-
-    @run_idle
-    def on_open(self):
-        response = get_chooser_dialog(self._app.app_window, self._settings, "satellites.xml", ("*.xml",))
-        if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
-            return
-
-        if not str(response).endswith("satellites.xml"):
-            self._app.show_error_message("No satellites.xml file is selected!")
-            return
-
-        self.load_satellites_list(response)
-
-    def on_satellite_selection(self, view):
-        model = self._transponder_view.get_model()
-        model.clear()
-
-        self._current_sat_path, column = view.get_cursor()
-        if self._current_sat_path:
-            list(map(model.append, view.get_model()[self._current_sat_path][-1]))
-
-    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(self._satellite_view if self._satellite_view.is_focus() else self._transponder_view)
-        else:
-            on_popup_menu(menu, event)
-
-    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._satellite_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 """
-        model = self._satellite_view.get_model()
-        model.clear()
-
-        try:
-            path = path or self._settings.profile_data_path + "satellites.xml"
-            satellites = get_satellites(path)
-            yield True
-        except FileNotFoundError as e:
-            msg = get_message("Please, download files from receiver or setup your path for read data!")
-            self._app.show_error_message(f"{e}\n{msg}")
-        except ExpatError as e:
-            msg = f"The file [{path}] is not formatted correctly or contains invalid characters! Cause: {e}"
-            self._app.show_error_message(msg)
-        else:
-            for sat in satellites:
-                yield model.append(sat)
-
-    def on_add(self, view):
-        """ Common adding """
-        self.on_edit(view, force=True)
-
-    def on_satellite_add(self, item):
-        self.on_satellite()
-
-    def on_transponder_add(self, item):
-        self.on_transponder()
-
-    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()
-        row = model[paths][:]
-        itr = model.get_iter(paths)
-
-        if view is self._satellite_view:
-            self.on_satellite(None if force else Satellite(*row), itr)
-        elif view is self._transponder_view:
-            self.on_transponder(None if force else Transponder(*row), itr)
-
-    def on_satellite(self, satellite=None, edited_itr=None):
-        """ Create or edit satellite"""
-        sat_dialog = SatelliteDialog(self._app.get_active_window(), satellite)
-        sat = sat_dialog.run()
-        sat_dialog.destroy()
-
-        if sat:
-            model, paths = self._satellite_view.get_selection().get_selected_rows()
-            if satellite and edited_itr:
-                model.set(edited_itr, {i: v for i, v in enumerate(sat)})
-            else:
-                if len(model):
-                    index = paths[0].get_indices()[0] + 1
-                    model.insert(index, sat)
-                else:
-                    model.append(sat)
-
-    def on_transponder(self, transponder=None, edited_itr=None):
-        """ Create or edit transponder """
-
-        paths = self.check_selection(self._satellite_view, "Please, select only one satellite!")
-        if paths is None:
-            return
-        elif len(paths) == 0:
-            self._app.show_error_message("No satellite is selected!")
-            return
-
-        dialog = TransponderDialog(self._app.get_active_window(), transponder)
-        tr = dialog.run()
-        dialog.destroy()
-
-        if tr:
-            sat_model = self._satellite_view.get_model()
-            transponders = sat_model[paths][-1]
-            tr_model, tr_paths = self._transponder_view.get_selection().get_selected_rows()
-
-            if transponder 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)
-
-    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):
-        """ Removes selected satellites and transponders. """
-        selection = view.get_selection()
-        model, paths = selection.get_selected_rows()
-
-        if view is self._satellite_view:
-            list(map(model.remove, [model.get_iter(path) for path in paths]))
-        elif view is self._transponder_view:
-            if self._current_sat_path:
-                trs = self._satellite_view.get_model()[self._current_sat_path][-1]
-                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]))
-            else:
-                self._app.show_error_message("No satellite is selected!")
-
-    def sat_pos_func(self, column, renderer, model, itr, data):
-        """ Converts and sets the satellite position value to a readable format. """
-        pos = int(model.get_value(itr, 2))
-        renderer.set_property("text", f"{abs(pos / 10):0.1f}{'W' if pos < 0 else 'E'}")
-
-    @run_idle
-    def on_save(self):
-        if show_dialog(DialogType.QUESTION, self._app.app_window) == Gtk.ResponseType.CANCEL:
-            return
-
-        write_satellites((Satellite(*r) for r in self._satellite_view.get_model()),
-                         self._settings.profile_data_path + "satellites.xml")
-
-    def on_save_as(self):
-        show_dialog(DialogType.ERROR, transient=self._app.app_window, text="Not implemented yet!")
-
-    @run_idle
-    def on_update(self, item):
-        SatellitesUpdateDialog(self._app.get_active_window(), self._settings, self._satellite_view.get_model()).show()
+    @property
+    def data(self):
+        return self._data
 
 
-# ***************** Transponder dialog *******************#
+class TransponderDialog(DVBDialog):
+    """ Base transponder dialog class. """
 
-class TransponderDialog:
-    """ Shows dialog for adding or edit transponder """
-
-    def __init__(self, transient, transponder: Transponder = None):
-
-        handlers = {"on_entry_changed": self.on_entry_changed}
-        objects = ("transponder_dialog", "pol_store", "fec_store", "mod_store", "system_store", "pls_mode_store")
-        builder = get_builder(_UI_PATH, handlers, use_str=True, objects=objects)
-
-        self._dialog = builder.get_object("transponder_dialog")
-        self._dialog.set_transient_for(transient)
-        self._freq_entry = builder.get_object("freq_entry")
-        self._rate_entry = builder.get_object("rate_entry")
-        self._pol_box = builder.get_object("pol_box")
-        self._fec_box = builder.get_object("fec_box")
-        self._sys_box = builder.get_object("sys_box")
-        self._mod_box = builder.get_object("mod_box")
-        self._pls_mode_box = builder.get_object("pls_mode_box")
-        self._pls_code_entry = builder.get_object("pls_code_entry")
-        self._is_id_entry = builder.get_object("is_id_entry")
-        self._t2mi_plp_id_entry = builder.get_object("t2mi_plp_id_entry")
-        # pattern for frequency and rate entries (only digits)
-        self._pattern = re.compile(r"\D")
-        # style
-        self._style_provider = Gtk.CssProvider()
-        self._style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
-        self._freq_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
-                                                                     Gtk.STYLE_PROVIDER_PRIORITY_USER)
-        self._rate_entry.get_style_context().add_provider_for_screen(Gdk.Screen.get_default(), self._style_provider,
-                                                                     Gtk.STYLE_PROVIDER_PRIORITY_USER)
-        if transponder:
-            self.init_transponder(transponder)
+    def __init__(self, parent, title, data=None, *args, **kwargs):
+        super().__init__(parent, title, data, *args, **kwargs)
+        self.frame.set_label(get_message("Transponder properties:"))
+        # Pattern for digits entries.
+        self.digit_pattern = re.compile(r"\D")
+        # Style
+        self.style_provider = Gtk.CssProvider()
+        self.style_provider.load_from_path(UI_RESOURCES_PATH + "style.css")
 
     def run(self):
-        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 "")
-        self._t2mi_plp_id_entry.set_text(transponder.t2mi_plp_id if transponder.t2mi_plp_id else "")
-
-    def to_transponder(self):
-        return Transponder(frequency=self._freq_entry.get_text(),
-                           symbol_rate=self._rate_entry.get_text(),
-                           polarization=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(),
-                           t2mi_plp_id=self._t2mi_plp_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
-        elif self._pattern.search(tr.t2mi_plp_id):
-            return False
+        resp = super().run()
+        while resp == Gtk.ResponseType.OK:
+            if self.is_accept():
+                return resp
+            show_dialog(DialogType.ERROR, self, "Please check your parameters and try again.")
+            resp = super().run()
+        return resp
 
+    def is_accept(self):
         return True
 
+    def init_transponder_data(self, data):
+        self._data = data
 
-# ***************** Satellite dialog *******************#
+    def to_transponder(self):
+        return self.data
 
-class SatelliteDialog:
-    """ Shows dialog for adding or edit satellite """
+    def on_entry_changed(self, entry):
+        """ Digit entries handler. """
+        entry.set_name("digit-entry" if self.digit_pattern.search(entry.get_text()) else "GtkEntry")
 
-    def __init__(self, transient, satellite=None):
-        builder = get_builder(_UI_PATH, use_str=True, objects=("satellite_dialog", "side_store", "pos_adjustment"))
+    def set_style_provider(self, widget):
+        context = widget.get_style_context()
+        context.add_provider_for_screen(Gdk.Screen.get_default(), self.style_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
 
-        self._dialog = builder.get_object("satellite_dialog")
-        self._dialog.set_transient_for(transient)
+
+class TCDialog(DVBDialog):
+    def __init__(self, parent, title=None, data=None, *args, **kwargs):
+        super().__init__(parent, title, data, *args, **kwargs)
+
+        self._entry = Gtk.Entry(margin=5)
+        self.frame.add(self._entry)
+        self.frame.set_label(get_message("Name:"))
+        self.show_all()
+
+        if data:
+            self._entry.set_text(data.name)
+
+
+class SatelliteDialog(DVBDialog):
+    """ Dialog for adding or edit satellite. """
+
+    def __init__(self, transient, title, satellite=None, *args, **kwargs):
+        super().__init__(transient, title, *args, **kwargs)
+        builder = get_builder(_DIALOGS_UI_PATH, use_str=True,
+                              objects=("sat_dialog_box", "side_store", "pos_adjustment"))
+
+        self.frame.add(builder.get_object("sat_dialog_box"))
+        self.frame.set_label(get_message("Satellite properties:"))
         self._sat_name = builder.get_object("sat_name_entry")
         self._sat_position = builder.get_object("sat_position_button")
         self._side = builder.get_object("side_box")
         self._transponders = satellite.transponders if satellite else []
+        self.show_all()
 
         if satellite:
             self._sat_name.set_text(satellite.name)
@@ -391,15 +150,10 @@ class SatelliteDialog:
             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
-
+    @property
+    def data(self):
         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)
@@ -409,10 +163,230 @@ class SatelliteDialog:
         return Satellite(name=name, flags="0", position=pos, transponders=self._transponders)
 
 
+class TerrestrialDialog(TCDialog):
+    """ Dialog for adding or edit  terrestrial region. """
+
+    @property
+    def data(self):
+        name = self._entry.get_text()
+        return self._data._replace(name=name) if self._data else Terrestrial(name, "5", None, [])
+
+
+class CableDialog(TCDialog):
+    """ Dialog for adding or edit cable provider. """
+
+    @property
+    def data(self):
+        name = self._entry.get_text()
+        return self._data._replace(name=name) if self._data else Cable(name, "true", "9", None, [])
+
+
+class SatTransponderDialog(TransponderDialog):
+    """ Dialog for adding or edit satellite transponder. """
+
+    def __init__(self, transient, title, data=None, *args, **kwargs):
+        super().__init__(transient, title, data, *args, **kwargs)
+
+        handlers = {"on_entry_changed": self.on_entry_changed}
+        objects = ("sat_tr_box", "pol_store", "fec_store", "mod_store", "system_store", "pls_mode_store")
+        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=objects)
+
+        self.frame.add(builder.get_object("sat_tr_box"))
+        self._freq_entry = builder.get_object("freq_entry")
+        self._rate_entry = builder.get_object("rate_entry")
+        self._pol_box = builder.get_object("pol_box")
+        self._fec_box = builder.get_object("fec_box")
+        self._sys_box = builder.get_object("sys_box")
+        self._mod_box = builder.get_object("mod_box")
+        self._pls_mode_box = builder.get_object("pls_mode_box")
+        self._pls_code_entry = builder.get_object("pls_code_entry")
+        self._is_id_entry = builder.get_object("is_id_entry")
+        self._t2mi_plp_id_entry = builder.get_object("t2mi_plp_id_entry")
+
+        self.set_style_provider(self._freq_entry)
+        self.set_style_provider(self._rate_entry)
+        self.show_all()
+
+        self.init_transponder_data(data)
+
+    @property
+    def data(self):
+        return self.to_transponder()
+
+    def init_transponder_data(self, transponder):
+        if transponder:
+            self._freq_entry.set_text(transponder.frequency)
+            self._rate_entry.set_text(transponder.symbol_rate)
+            self._pol_box.set_active_id(POLARIZATION.get(transponder.polarization, None))
+            self._fec_box.set_active_id(FEC.get(transponder.fec_inner, None))
+            self._sys_box.set_active_id(SYSTEM.get(transponder.system, None))
+            self._mod_box.set_active_id(MODULATION.get(transponder.modulation, None))
+            self._pls_mode_box.set_active_id(PLS_MODE.get(transponder.pls_mode, None))
+            self._is_id_entry.set_text(transponder.is_id if transponder.is_id else "")
+            self._pls_code_entry.set_text(transponder.pls_code if transponder.pls_code else "")
+            self._t2mi_plp_id_entry.set_text(transponder.t2mi_plp_id if transponder.t2mi_plp_id else "")
+
+    def to_transponder(self):
+        return Transponder(frequency=self._freq_entry.get_text(),
+                           symbol_rate=self._rate_entry.get_text(),
+                           polarization=get_key_by_value(POLARIZATION, self._pol_box.get_active_id()),
+                           fec_inner=get_key_by_value(FEC, self._fec_box.get_active_id()),
+                           system=get_key_by_value(SYSTEM, self._sys_box.get_active_id()),
+                           modulation=get_key_by_value(MODULATION, self._mod_box.get_active_id()),
+                           pls_mode=get_key_by_value(PLS_MODE, self._pls_mode_box.get_active_id()),
+                           pls_code=self._pls_code_entry.get_text(),
+                           is_id=self._is_id_entry.get_text(),
+                           t2mi_plp_id=self._t2mi_plp_id_entry.get_text())
+
+    def is_accept(self):
+        tr = self.to_transponder()
+        if self.digit_pattern.search(tr.frequency) or not tr.frequency:
+            return False
+        elif self.digit_pattern.search(tr.symbol_rate) or not tr.symbol_rate:
+            return False
+        elif None in (tr.polarization, tr.fec_inner, tr.system, tr.modulation):
+            return False
+        elif self.digit_pattern.search(tr.pls_code) or self.digit_pattern.search(tr.is_id):
+            return False
+        elif self.digit_pattern.search(tr.t2mi_plp_id):
+            return False
+
+        return True
+
+
+class TerTransponderDialog(TransponderDialog):
+    """ Dialog for adding or edit terrestrial transponder. """
+
+    def __init__(self, transient, title, data=None, *args, **kwargs):
+        super().__init__(transient, title, data, *args, **kwargs)
+
+        handlers = {"on_entry_changed": self.on_entry_changed}
+        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=("ter_tr_box",))
+
+        self.frame.add(builder.get_object("ter_tr_box"))
+        self._freq_entry = builder.get_object("ter_freq_entry")
+        self._sys_box = builder.get_object("ter_sys_box")
+        self._bandwidth_box = builder.get_object("ter_bandwidth_box")
+        self._constellation_box = builder.get_object("ter_constellation_box")
+        self._sr_hp_box = builder.get_object("ter_sr_hp_box")
+        self._sr_lp_box = builder.get_object("ter_sr_lp_box")
+        self._guard_box = builder.get_object("ter_guard_box")
+        self._transmission_box = builder.get_object("ter_transmission_box")
+        self._hierarchy_box = builder.get_object("ter_hierarchy_box")
+        self._inversion_box = builder.get_object("ter_inversion_box")
+        self._plp_id_entry = builder.get_object("ter_plp_id_entry")
+
+        self.set_style_provider(self._freq_entry)
+        self.set_style_provider(self._plp_id_entry)
+        self.show_all()
+
+        self.init_transponder_data(data)
+
+    @property
+    def data(self):
+        return self.to_transponder()
+
+    def init_transponder_data(self, transponder):
+        [self._sys_box.append(k, v) for k, v in T_SYSTEM.items()]
+        [self._bandwidth_box.append(k, v) for k, v in BANDWIDTH.items()]
+        [self._constellation_box.append(k, v) for k, v in CONSTELLATION.items()]
+        [self._sr_hp_box.append(k, v) for k, v in T_FEC.items()]
+        [self._sr_lp_box.append(k, v) for k, v in T_FEC.items()]
+        [self._guard_box.append(k, v) for k, v in GUARD_INTERVAL.items()]
+        [self._transmission_box.append(k, v) for k, v in TRANSMISSION_MODE.items()]
+        [self._hierarchy_box.append(k, v) for k, v in HIERARCHY.items()]
+        [self._inversion_box.append(k.value, k.name) for k in Inversion]
+
+        if transponder:
+            self._freq_entry.set_text(transponder.centre_frequency)
+            self._sys_box.set_active_id(transponder.system)
+            self._bandwidth_box.set_active_id(transponder.bandwidth)
+            self._constellation_box.set_active_id(transponder.constellation)
+            self._sr_hp_box.set_active_id(transponder.code_rate_hp)
+            self._sr_lp_box.set_active_id(transponder.code_rate_lp)
+            self._guard_box.set_active_id(transponder.guard_interval)
+            self._transmission_box.set_active_id(transponder.transmission_mode)
+            self._hierarchy_box.set_active_id(transponder.hierarchy_information)
+            self._inversion_box.set_active_id(transponder.inversion)
+            self._plp_id_entry.set_text(transponder.plp_id or "")
+
+    def is_accept(self):
+        tr = self.to_transponder()
+        if not tr.centre_frequency or self.digit_pattern.search(tr.centre_frequency):
+            return False
+        elif tr.plp_id and self.digit_pattern.search(tr.plp_id):
+            return False
+        return True
+
+    def to_transponder(self):
+        return TerTransponder(centre_frequency=self._freq_entry.get_text(),
+                              system=self._sys_box.get_active_id(),
+                              bandwidth=self._bandwidth_box.get_active_id(),
+                              constellation=self._constellation_box.get_active_id(),
+                              code_rate_hp=self._sr_hp_box.get_active_id(),
+                              code_rate_lp=self._sr_lp_box.get_active_id(),
+                              guard_interval=self._guard_box.get_active_id(),
+                              transmission_mode=self._transmission_box.get_active_id(),
+                              hierarchy_information=self._hierarchy_box.get_active_id(),
+                              inversion=self._inversion_box.get_active_id(),
+                              plp_id=self._plp_id_entry.get_text() or None)
+
+
+class CableTransponderDialog(TransponderDialog):
+    """ Dialog for adding or edit cable transponder. """
+
+    def __init__(self, transient, title, data=None, *args, **kwargs):
+        super().__init__(transient, title, data, *args, **kwargs)
+
+        handlers = {"on_entry_changed": self.on_entry_changed}
+        builder = get_builder(_DIALOGS_UI_PATH, handlers, use_str=True, objects=("cable_tr_box",))
+
+        self.frame.add(builder.get_object("cable_tr_box"))
+
+        self._freq_entry = builder.get_object("cable_freq_entry")
+        self._rate_entry = builder.get_object("cable_rate_entry")
+        self._fec_box = builder.get_object("cable_fec_box")
+        self._mod_box = builder.get_object("cable_mod_box")
+
+        self.set_style_provider(self._freq_entry)
+        self.set_style_provider(self._rate_entry)
+        self.show_all()
+
+        self.init_transponder_data(data)
+
+    @property
+    def data(self):
+        return self.to_transponder()
+
+    def init_transponder_data(self, transponder):
+        [self._fec_box.append(k, v) for k, v in FEC_DEFAULT.items()]
+        [self._mod_box.append(k, v) for k, v in C_MODULATION.items()]
+
+        if transponder:
+            self._freq_entry.set_text(transponder.frequency)
+            self._rate_entry.set_text(transponder.symbol_rate)
+            self._fec_box.set_active_id(transponder.fec_inner)
+            self._mod_box.set_active_id(transponder.modulation)
+
+    def is_accept(self):
+        tr = self.to_transponder()
+        if not tr.frequency or self.digit_pattern.search(tr.frequency):
+            return False
+        elif not tr.symbol_rate or self.digit_pattern.search(tr.symbol_rate):
+            return False
+        return True
+
+    def to_transponder(self):
+        return CableTransponder(frequency=self._freq_entry.get_text(),
+                                symbol_rate=self._rate_entry.get_text(),
+                                fec_inner=self._fec_box.get_active_id(),
+                                modulation=self._mod_box.get_active_id())
+
+
 # ********************** Update dialogs ************************ #
 
 class UpdateDialog:
-    """ Base dialog for update satellites, transponders and services from the web."""
+    """ Base dialog for update satellites, transponders and services from the Web."""
 
     def __init__(self, transient, settings, title=None):
         handlers = {"on_update_satellites_list": self.on_update_satellites_list,
@@ -435,12 +409,7 @@ class UpdateDialog:
         self._parser = None
         self._size_name = f"{'_'.join(re.findall('[A-Z][^A-Z]*', self.__class__.__name__))}_window_size".lower()
 
-        builder = get_builder(UI_RESOURCES_PATH + "satellites.glade", handlers,
-                              objects=("satellites_update_window", "update_source_store", "update_sat_list_store",
-                                       "update_sat_list_model_filter", "update_sat_list_model_sort", "side_store",
-                                       "pos_adjustment", "pos_adjustment2", "satellites_update_popup_menu",
-                                       "remove_selection_image", "sat_update_cancel_image", "sat_receive_image",
-                                       "sat_update_image", "update_transponder_store", "update_service_store"))
+        builder = get_builder(f"{UI_RESOURCES_PATH}xml{os.sep}update.glade", handlers)
 
         self._window = builder.get_object("satellites_update_window")
         self._window.set_transient_for(transient)
@@ -648,7 +617,7 @@ class UpdateDialog:
 
 
 class SatellitesUpdateDialog(UpdateDialog):
-    """ Dialog for update satellites from the web. """
+    """ Dialog for update satellites from the Web. """
 
     def __init__(self, transient, settings, main_model):
         super().__init__(transient=transient, settings=settings)
@@ -716,7 +685,7 @@ class SatellitesUpdateDialog(UpdateDialog):
 
 
 class ServicesUpdateDialog(UpdateDialog):
-    """ Dialog for updating services from the web. """
+    """ Dialog for updating services from the Web. """
 
     def __init__(self, transient, settings, callback):
         super().__init__(transient=transient, settings=settings, title="Services update")

app/ui/xml/edit.py

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

build/linux/build-deb.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-VER="2.2.4_Beta"
+VER="3.2.3_Beta"
 B_PATH="dist/DemonEditor"
 DEB_PATH="$B_PATH/usr/share/demoneditor"
 
@@ -8,11 +8,7 @@ cp -TRv deb $B_PATH
 rsync --exclude=app/ui/lang --exclude=app/ui/icons --exclude=__pycache__ -arv ../../app $DEB_PATH
 
 cd dist
-fakeroot dpkg-deb --build DemonEditor
+fakeroot dpkg-deb -Zxz --build DemonEditor
 mv DemonEditor.deb DemonEditor_$VER.deb
 
 rm -R DemonEditor
-
-
-
-

build/linux/deb/DEBIAN/control

@@ -1,5 +1,5 @@
 Package: demon-editor
-Version: 2.2.4-Beta
+Version: 3.2.3-Beta
 Section: utils
 Priority: optional
 Architecture: all

build/linux/deb/usr/share/applications/demon-editor.desktop

@@ -1,6 +1,8 @@
 [Desktop Entry]
 Version=1.0
 Name=DemonEditor
+GenericName=Enigma2 bouquets editor
+GenericName[it]=Editor di bouquet per Enigma2
 Comment=Channel and satellite list editor for Enigma2
 Comment[ru]=Редактор списка каналов и спутников для Enigma2
 Comment[be]=Рэдактар спіса каналаў і спадарожнікаў для Enigma2

build/mac/DemonEditor.spec

@@ -21,6 +21,8 @@ excludes = ['app.tools.mpv',
 ui_files = [('app/ui/*.glade', 'ui'),
             ('app/ui/*.css', 'ui'),
             ('app/ui/*.ui', 'ui'),
+            ('app/ui/epg/*.glade', 'ui/epg'),
+            ('app/ui/xml/*.glade', 'ui/xml'),
             ('app/ui/lang*', 'share/locale'),
             ('app/ui/icons*', 'share/icons')
             ]
@@ -37,8 +39,7 @@ a = Analysis([EXE_NAME],
                     "languages": ["en", "be", "es", "it", "nl",
                                   "pl", "pt", "ru", "tr", "zh_CN"],
                     "module-versions": {
-                        "Gtk": "3.0",
-                        "GtkSource": "3",
+                        "Gtk": "3.0"
                     },
                 },
              },
@@ -79,8 +80,8 @@ app = BUNDLE(coll,
                  'CFBundleGetInfoString': "Enigma2 channel and satellite editor",
                  'LSApplicationCategoryType': 'public.app-category.utilities',
                  'LSMinimumSystemVersion': '10.13',
-                 'CFBundleShortVersionString': f"2.2.4.{BUILD_DATE} Beta",
-                 'NSHumanReadableCopyright': u"Copyright © 2022, Dmitriy Yefremov",
+                 'CFBundleShortVersionString': f"3.2.3.{BUILD_DATE} Beta",
+                 'NSHumanReadableCopyright': u"Copyright © 2023, Dmitriy Yefremov",
                  'NSRequiresAquaSystemAppearance': 'false',
                  'NSHighResolutionCapable': 'true'
              })

build/win/DemonEditor.spec

@@ -18,6 +18,8 @@ excludes = ['app.tools.mpv',
 ui_files = [('app\\ui\\*.glade', 'ui'),
             ('app\\ui\\*.css', 'ui'),
             ('app\\ui\\*.ui', 'ui'),
+            ('app\\ui\\epg\\*.glade', 'ui\\epg'),
+            ('app\\ui\\xml\\*.glade', 'ui\\xml'),
             ('app\\ui\\lang*', 'share\\locale'),
             ('app\\ui\\icons*', 'share\\icons')
             ]

demon-editor.desktop

@@ -1,6 +1,8 @@
 [Desktop Entry]
 Version=1.0
 Name=DemonEditor
+GenericName=Enigma2 bouquets editor
+GenericName[it]=Editor di bouquet per Enigma2
 Comment=Channel and satellite list editor for Enigma2
 Comment[ru]=Редактор списка каналов и спутников для Enigma2
 Comment[be]=Рэдактар спіса каналаў і спадарожнікаў для Enigma2

po/be/demon-editor.po

@@ -1360,3 +1360,59 @@ msgstr "Прайграванне з асноўнага спіса"
 
 msgid "Enables URL parsing using youtube-dl to get direct links to media."
 msgstr "Улучае аналіз URL-адрасоў з дапамогай youtube-dl для атрымання прамых спасылак на медыя."
+
+msgid "Permissions..."
+msgstr "Дазволы..."
+
+msgid "Display EPG in bouquet list"
+msgstr "Адлюстроўваць EPG у спісе букета"
+
+msgid "EPG *.dat file:"
+msgstr "Файл EPG *.dat:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "Скарыстаць HTTP для перазагрузкі дадзеных у рэсіверы"
+
+msgid "Enable picons compression"
+msgstr "Уключыць сціск пiконаў"
+
+msgid "Update interval (sec):"
+msgstr "Інтэрвал абнаўлення (сек):"
+
+msgid "Update:"
+msgstr "Абнаўляць:"
+
+msgid "Daily"
+msgstr "Штодня"
+
+msgid "Assign reference"
+msgstr "Прысвоіць спасылку"
+
+msgid "Specify hostname or IP address"
+msgstr "Задайце імя хоста або IP-адрас"
+
+msgid "Default selection"
+msgstr "Выбар па змаўчанні"
+
+msgid "Don't change power state"
+msgstr "Не змяняць стан сілкавання"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "Не перамыкаць у рэжым чакання пры абнаўленні букетаў і сэрвісаў."
+
+msgid "Region"
+msgstr "Рэгіён"
+
+msgid "Provider"
+msgstr "Правайдар"
+
+msgid "Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr "Улучае загрузку ў выглядзе архіва, калі абрана вялікая колькасць пiконаў (> 1000).\n"
+"                    Рэкамендуецца, толькі калі ў вас ёсць вонкавае сховішча."
+
+msgid "Clear \"New\" flag"
+msgstr "Здаліць сцяжок \"New\""
+
+msgid "Group by"
+msgstr "Групаваць па"

po/de/demon-editor.po

@@ -1374,3 +1374,59 @@ msgstr "Wiedergabe aus der Hauptliste"
 
 msgid "Enables URL parsing using youtube-dl to get direct links to media."
 msgstr "Aktiviert URL-Parsing mit youtube-dl, um direkte Links zu Medien zu erhalten."
+
+msgid "Permissions..."
+msgstr "Berechtigungen..."
+
+msgid "Display EPG in bouquet list"
+msgstr "EPG in Bouquet-Liste anzeigen"
+
+msgid "EPG *.dat file:"
+msgstr "EPG *.dat Datei:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "HTTP verwenden, um Daten in den Receiver updaten"
+
+msgid "Enable picons compression"
+msgstr "Picon-Komprimierung aktivieren"
+
+msgid "Update interval (sec):"
+msgstr "Aktualisierungsintervall (sec):"
+
+msgid "Update:"
+msgstr "Aktualisieren:"
+
+msgid "Daily"
+msgstr "Täglich"
+
+msgid "Assign reference"
+msgstr "Referenz zuweisen"
+
+msgid "Specify hostname or IP address"
+msgstr "Hostname oder IP-Adresse angeben"
+
+msgid "Default selection"
+msgstr "Standardauswahl"
+
+msgid "Don't change power state"
+msgstr "Energiezustand nicht ändern"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "Schalten beim Aktualisieren von Bouquets und Services nicht in den Standby-Modus um."
+
+msgid "Region"
+msgstr "Region"
+
+msgid "Provider"
+msgstr "Provider"
+
+msgid "Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr "Ermöglicht das Hochladen als Archiv, wenn eine große Anzahl von Picons (> 1000)"
+" ausgewählt ist. Empfohlen nur, wenn einen externen Speicher verfügt wird."
+
+msgid "Clear \"New\" flag"
+msgstr "Das \"Neu\"-Flag entfernen"
+
+msgid "Group by"
+msgstr "Gruppieren nach"

po/es/demon-editor.po

@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: \n"
 "POT-Creation-Date: \n"
 "PO-Revision-Date: \n"
-"Last-Translator: Víctor Pont\n"
+"Last-Translator: Frank Neirynck\n"
 "Language-Team: \n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
@@ -1382,3 +1382,62 @@ msgstr "Añadir marcador"
 
 msgid "All bouquets"
 msgstr "Todos los bouquets"
+
+msgid "Playback from the main list"
+msgstr "Reproducción desde la lista principal"
+
+msgid "Enables URL parsing using youtube-dl to get direct links to media."
+msgstr "Habilita el análisis de URL usando youtube-dl para obtener enlaces directos a los medios."
+
+msgid "Permissions..."
+msgstr "Permisos..."
+
+msgid "Display EPG in bouquet list"
+msgstr "Mostrar EPG en la lista de bouquet"
+
+msgid "EPG *.dat file:"
+msgstr "Archivo EPG *.dat:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "Use HTTP para recargar datos en el receptor"
+
+msgid "Enable picons compression"
+msgstr "Habilitar la compresión de picons"
+
+msgid "Update interval (sec):"
+msgstr "Intervalo de actualización (sec):"
+
+msgid "Update:"
+msgstr "Actualización:"
+
+msgid "Daily"
+msgstr "Diariamente"
+
+msgid "Assign reference"
+msgstr "Asignar referencia"
+
+msgid "Specify hostname or IP address"
+msgstr "Especifique el nombre de host o la dirección IP"
+
+msgid "Default selection"
+msgstr "Selección predeterminada"
+
+msgid "Don't change power state"
+msgstr "No apagues el dispositivo"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "No cambie el modo de espera al actualizar bouquets y servicios."
+
+msgid "Region"
+msgstr "Región"
+
+msgid "Provider"
+msgstr "Proveedor"
+
+msgid "Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr "Habilita la carga como un archivo si se selecciona una gran cantidad de picon (> 1000).\n"
+"                    Recomendado solo si tienes almacenamiento externo."
+
+msgid "Clear \"New\" flag"
+msgstr "Limpiar \"Nuevo\" flag"

po/nl/demon-editor.po

@@ -1,7 +1,7 @@
 # Copyright (C) 2018-2020 Frank Neirynck
 # This file is distributed under the MIT license.
 #
-# Frank Neirynck <frank@insink.be>, 2018-2020.
+# Frank Neirynck <frank@insink.be>, 2018-2022.
 #
 msgid ""
 msgstr ""
@@ -25,7 +25,7 @@ msgid "Type"
 msgstr "Type"
 
 msgid "Picon"
-msgstr "Picon"
+msgstr "Pict."
 
 msgid "Freq"
 msgstr "Freq."
@@ -148,10 +148,10 @@ msgid "Parent lock On/Off     Ctrl + L"
 msgstr "Ouderlijk slot aan/uit     Ctrl + L"
 
 msgid "Picons"
-msgstr "Picons"
+msgstr "Pictogrammen"
 
 msgid "Picons downloader"
-msgstr "Picons downloader"
+msgstr "Pictogrammen downloader"
 
 msgid "Satellites downloader"
 msgstr "Satellieten downloader"
@@ -286,22 +286,22 @@ msgid "Providers"
 msgstr "Leveranciers"
 
 msgid "Receive picons"
-msgstr "Ontvang picons"
+msgstr "Ontvang pictogrammen"
 
 msgid "Picons name format:"
-msgstr "Picons naam formaat:"
+msgstr "Pictogrammen naam formaat:"
 
 msgid "Resize:"
 msgstr "Verklein/vergroot:"
 
 msgid "Current picons path:"
-msgstr "Huidig pad picons:"
+msgstr "Huidig pad Pictogrammen:"
 
 msgid "Receiver picons path:"
-msgstr "Ontvanger picons pad:"
+msgstr "Ontvanger Pictogrammen pad:"
 
 msgid "Picons download tool"
-msgstr "Picons download gereedschap"
+msgstr "Pictogrammen download gereedschap"
 
 msgid "Transfer to receiver"
 msgstr "Transfereren naar ontvanger"
@@ -319,7 +319,7 @@ msgid "Path to save:"
 msgstr "Pad om op te slaan:"
 
 msgid "Path to Enigma2 picons:"
-msgstr "Pad naar Enigma2 picons:"
+msgstr "Pad naar Enigma2 Pictogrammen:"
 
 msgid "Specify the correct position value for the provider!"
 msgstr "Geeft de juiste positie waarde voor de provider!"
@@ -328,16 +328,16 @@ msgid "Converter between name formats"
 msgstr "Omvormer tussen naam formaten"
 
 msgid "Receive picons for providers"
-msgstr "Ontvang picons voor leveranciers"
+msgstr "Ontvang Pictogrammen voor providers"
 
 msgid "Load satellite providers."
-msgstr "Laad satelliet leveranciers."
+msgstr "Laad satelliet providers."
 
 msgid ""
 "To automatically set the identifiers for picons,\n"
 "first load the required services list into the main application window."
 msgstr ""
-"Om automatisch de ID in te stellen voor picons,\n"
+"Om automatisch de ID in te stellen voor pictogrammen,\n"
 "laad eerst de vereiste serviceslijst in via het hoofdvenster van het programma."
 
 # Satellites editor
@@ -462,7 +462,7 @@ msgid "Password:"
 msgstr "Paswoord:"
 
 msgid "Picons:"
-msgstr "Picons:"
+msgstr "Pictogrammen:"
 
 msgid "Port:"
 msgstr "Poort:"
@@ -471,7 +471,7 @@ msgid "Data path:"
 msgstr "Gegevenspad:"
 
 msgid "Picons path:"
-msgstr "Picons pad:"
+msgstr "Pictogrammen pad:"
 
 msgid "Network settings:"
 msgstr "Netwerk instellingen:"
@@ -825,7 +825,7 @@ msgid "File"
 msgstr "File"
 
 msgid "Picons manager"
-msgstr "Picons manager"
+msgstr "Pictogrammen manager"
 
 msgid "Explorer"
 msgstr "Explorer"
@@ -1013,3 +1013,391 @@ msgstr "Schermafbeelding"
 msgid "Video"
 msgstr "Vidео"
 
+msgid "The Neutrino has only experimental support. Not all features are supported!"
+msgstr "Neutrino heeft alleen experimentele ondersteuning. Niet alle functies worden ondersteund!"
+
+msgid "Enable experimental features"
+msgstr "Schakel experimentele functies in"
+
+msgid "Can't Playback!"
+msgstr "Kan niet afspelen!"
+
+msgid "Enable Dark Mode"
+msgstr "Schakel de donkere modus in"
+
+msgid "Extract..."
+msgstr "Extract..."
+
+msgid "Unsupported format!"
+msgstr "Niet ondersteund formaat!"
+
+msgid "Combine with the current data?"
+msgstr "Combineren met de huidige gegevens?"
+
+msgid "Importing data done!"
+msgstr "Gegevens importeren klaar!"
+
+msgid "Current service"
+msgstr "Huidige dienst"
+
+msgid "Open folder"
+msgstr "Open Map"
+
+msgid "Open archive"
+msgstr "Open Archief"
+
+msgid "Import from Web"
+msgstr "Importeren van internet"
+
+msgid "Control"
+msgstr "Controle"
+
+msgid "Timers"
+msgstr "Timers"
+
+msgid "Timer"
+msgstr "Timer"
+
+msgid "Add timer"
+msgstr "Timer toevoegen"
+
+msgid "Hr."
+msgstr "U."
+
+msgid "Min."
+msgstr "мin."
+
+msgid "Power"
+msgstr "Power"
+
+msgid "Standby"
+msgstr "Standby"
+
+msgid "Wake Up"
+msgstr "Wake Up"
+
+msgid "Reboot"
+msgstr "Herstart"
+
+msgid "Restart GUI"
+msgstr "Herstart GUI"
+
+msgid "Shutdown"
+msgstr "Uitschakelen"
+
+msgid "Shut down"
+msgstr "Uitschakelen"
+
+msgid "Do Nothing"
+msgstr "Doe niets"
+
+msgid "Auto"
+msgstr "Auto"
+
+msgid "Grab screenshot"
+msgstr "Maak schermafbeelding"
+
+msgid "Enabled:"
+msgstr "Ingeschakeld:"
+
+msgid "Name:"
+msgstr "Naam:"
+
+msgid "Description:"
+msgstr "Omschrijving:"
+
+msgid "Service:"
+msgstr "Dienst:"
+
+msgid "Service reference:"
+msgstr "Service referentie:"
+
+msgid "Event ID:"
+msgstr "Event ID:"
+
+msgid "Begins:"
+msgstr "Begint:"
+
+msgid "Ends:"
+msgstr "Stopt:"
+
+msgid "Repeated:"
+msgstr "Herhaald:"
+
+msgid "Action:"
+msgstr "Actie:"
+
+msgid "After event:"
+msgstr "Na Event:"
+
+msgid "Location:"
+msgstr "Locatiе:"
+
+msgid "Mo"
+msgstr "Ma"
+
+msgid "Tu"
+msgstr "Di"
+
+msgid "We"
+msgstr "Wo"
+
+msgid "Th"
+msgstr "Do"
+
+msgid "Fr"
+msgstr "Vr"
+
+msgid "Sa"
+msgstr "Za"
+
+msgid "Su"
+msgstr "Zo"
+
+msgid "Set"
+msgstr "Set"
+
+msgid "Services update"
+msgstr "Services-update"
+
+msgid "Create folder"
+msgstr "Map aanmaken"
+
+msgid "FTP client"
+msgstr "FTP client"
+
+msgid "The file size is too large!"
+msgstr "De bestandsgrootte is te groot!"
+
+msgid "Connect"
+msgstr "Verbind"
+
+msgid "Disconnect"
+msgstr "Verbreek Verbinding"
+
+msgid "Size"
+msgstr "Grootte"
+
+msgid "Date"
+msgstr "Datum"
+
+msgid "Toggle display position"
+msgstr "Weergavepositie wisselen"
+
+msgid "Alternatives"
+msgstr "Alternatieven"
+
+msgid "Add alternatives"
+msgstr "Alternatieven toevoegen"
+
+msgid "DreamOS only!"
+msgstr "Enkel DreamOS!"
+
+msgid "A similar service is already in this list!"
+msgstr "Een vergelijkbare service staat al in deze lijst!"
+
+msgid "Play mode has been changed!\nRestart the program to apply the settings."
+msgstr "De afspeelmodus is gewijzigd!\nStart het programma opnieuw om de instellingen toe te passen."
+
+msgid "Set values for TID, NID and Namespace for correct naming of the picons!"
+msgstr "Stel waarden in voor TID, NID en Namespace voor correcte naamgeving van de pictogrammen!"
+
+msgid "Streams detected:"
+msgstr "Streams gedetecteerd:"
+
+msgid "Download picons"
+msgstr "Pictogrammen downloaden"
+
+msgid "Errors:"
+msgstr "Fouten:"
+
+msgid "Use to play streams:"
+msgstr "Gebruik om streams af te spelen:"
+
+msgid "Font in the lists:"
+msgstr "Lettertype in de lijsten:"
+
+msgid "Picons size in the lists:"
+msgstr "Pictogramgrootte in de lijsten:"
+
+msgid "Logo size in tooltips:"
+msgstr "Logogrootte in knopinfo:"
+
+msgid "Save as"
+msgstr "Opslaan als"
+
+msgid "Mark duplicates"
+msgstr "Markeer duplicaten"
+
+msgid "Load only for selected bouquet"
+msgstr "Laad alleen voor geselecteerd boeket"
+
+msgid "The task is canceled!"
+msgstr "De taak is geannuleerd!"
+
+msgid "Data loading in progress!"
+msgstr "Gegevens worden geladen!"
+
+msgid "Recordings"
+msgstr "Opnames"
+
+msgid "Recordings:"
+msgstr "Opnames:"
+
+msgid "Help"
+msgstr "Help"
+
+msgid "HTTP API is not activated. Check your settings!"
+msgstr "HTTP-API is niet geactiveerd. Controleer uw instellingen!"
+
+msgid "Add picons"
+msgstr "Pictogrammen toevoegen"
+
+msgid "Logs"
+msgstr "Logs"
+
+msgid "Title"
+msgstr "Titel"
+
+msgid "Time"
+msgstr "Tijd"
+
+msgid "Length"
+msgstr "Lengte"
+
+msgid "Additional source"
+msgstr "Extra bron"
+
+msgid "Automatically set the name selected in the favorites list."
+msgstr "Stel automatisch de geselecteerde naam in de favorietenlijst in."
+
+msgid "Playback"
+msgstr "Weergave"
+
+msgid "Playback:"
+msgstr "Weergave:"
+
+msgid "Audio"
+msgstr "Audio"
+
+msgid "Audio Track"
+msgstr "Audio Spoor"
+
+msgid "Subtitle"
+msgstr "Ondertitel"
+
+msgid "Subtitle Track"
+msgstr "Ondertitel Spoor"
+
+msgid "Aspect ratio"
+msgstr "Beeldverhouding"
+
+msgid "This may change the settings of other profiles!"
+msgstr "Hierdoor kunnen de instellingen van andere profielen veranderen!"
+
+msgid "Drag the services to the desired picon or picon to the list of selected services."
+msgstr "Sleep de services naar het gewenste pictogram of het pictogram naar de lijst met geselecteerde services."
+
+msgid "Sets the profile folder as default to store picons, backups, etc."
+msgstr "Stelt de profielmap in als standaard om pictogrammen, back-ups, etc. op te slaan."
+
+msgid "New sub-bouquet"
+msgstr "Nieuw sub-boeket"
+
+msgid "Mark not presented in Bouquets"
+msgstr "Stel in als niet in Boeketten"
+
+msgid "Not in Bouquets"
+msgstr "Niet in Boeketten"
+
+msgid "Do not show services present in Bouquets."
+msgstr "Laat geen services zien die aanwezig zijn in Boeketten."
+
+msgid "IPTV services only"
+msgstr "Enkel IPTV diensten"
+
+msgid "Display picons"
+msgstr "Toon pictogrammen"
+
+msgid "Alternate layout"
+msgstr "Alternatieve indeling"
+
+msgid "Layout of elements has been changed!"
+msgstr "Lay-out van elementen is gewijzigd!"
+
+msgid "Restart the program to apply all changes."
+msgstr "Start het programma opnieuw om alle wijzigingen toe te passen."
+
+msgid "New folder"
+msgstr "Nieuwe map"
+
+msgid "Rename"
+msgstr "Hernoem"
+
+msgid "Bookmarks"
+msgstr "Bladwijzers"
+
+msgid "Add bookmark"
+msgstr "Bladwijzer toevoegen"
+
+msgid "All bouquets"
+msgstr "Alle boeketten"
+
+msgid "Playback from the main list"
+msgstr "Afspelen vanuit de hoofdlijst"
+
+msgid "Enables URL parsing using youtube-dl to get direct links to media."
+msgstr "Schakelt URL-parsing met behulp van youtube-dl in, om directe links naar media te krijgen."
+
+msgid "Permissions..."
+msgstr "Rechten..."
+
+msgid "Display EPG in bouquet list"
+msgstr "Toon EPG in boeketlijst"
+
+msgid "EPG *.dat file:"
+msgstr "EPG *.dat file:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "Gebruik HTTP om gegevens opnieuw in de ontvanger te laden"
+
+msgid "Enable picons compression"
+msgstr "Pictogrammen-compressie inschakelen"
+
+msgid "Update interval (sec):"
+msgstr "Update-interval (sec):"
+
+msgid "Update:"
+msgstr "Update:"
+
+msgid "Daily"
+msgstr "Dagelijks"
+
+msgid "Assign reference"
+msgstr "Referentie toewijzen"
+
+msgid "Specify hostname or IP address"
+msgstr "Geef de hostnaam of het IP-adres op"
+
+msgid "Default selection"
+msgstr "Standaard selectie"
+
+msgid "Don't change power state"
+msgstr "Schakel het toestel niet uit"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "Schakel de stand-bymodus niet in bij het updaten van boeketten en services."
+
+msgid "Region"
+msgstr "Regio"
+
+msgid "Provider"
+msgstr "Provider"
+
+msgid "Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr "Maakt uploaden als archief mogelijk als een groot aantal pictogrammen (> 1000) is geselecteerd.\n"
+"                    Alleen aanbevolen als u externe opslag heeft."
+
+msgid "Clear \"New\" flag"
+msgstr "Opruimen \"Niew\" flag"

po/ru/demon-editor.po

@@ -1357,3 +1357,59 @@ msgstr "Воспроизведение из основного списка"
 
 msgid "Enables URL parsing using youtube-dl to get direct links to media."
 msgstr "Включает анализ URL-адресов с помощью youtube-dl для получения прямых ссылок на медиа."
+
+msgid "Permissions..."
+msgstr "Разрешения..."
+
+msgid "Display EPG in bouquet list"
+msgstr "Отображать EPG в списке букета"
+
+msgid "EPG *.dat file:"
+msgstr "Файл EPG *.dat:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "Использовать HTTP для перезагрузки данных в ресивере"
+
+msgid "Enable picons compression"
+msgstr "Включить сжатие пиконов"
+
+msgid "Update interval (sec):"
+msgstr "Интервал обновления (сек):"
+
+msgid "Update:"
+msgstr "Обновлять:"
+
+msgid "Daily"
+msgstr "Ежедневно"
+
+msgid "Assign reference"
+msgstr "Присвоить ссылку"
+
+msgid "Specify hostname or IP address"
+msgstr "Укажите имя хоста или IP-адрес"
+
+msgid "Default selection"
+msgstr "Выбор по умолчанию"
+
+msgid "Don't change power state"
+msgstr "Не изменять состояние питания"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "Не переключать в режим ожидания при обновлении букетов и сервисов."
+
+msgid "Region"
+msgstr "Регион"
+
+msgid "Provider"
+msgstr "Провайдер"
+
+msgid "Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr "Включает загрузку в виде архива, если выбрано большое количество пиконов (> 1000).\n"
+"                    Рекомендуется, только если у вас есть внешнее хранилище."
+
+msgid "Clear \"New\" flag"
+msgstr "Очистить флаг \"New\""
+
+msgid "Group by"
+msgstr "Группировать по"

po/tr/demon-editor.po

@@ -3,15 +3,15 @@ msgstr ""
 "Project-Id-Version: DemonEditor\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2020-04-16 15:59+0300\n"
-"PO-Revision-Date: 2022-04-17 22:05+0300\n"
+"PO-Revision-Date: 2023-01-13 21:54+0300\n"
+"Last-Translator: audi06_19 <info@dreamosat-forum.com>\n"
+"Language-Team: \n"
+"Language: tr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Last-Translator: audi06_19 <audi06_19@hotmail.com>\n"
-"Language-Team: \n"
-"X-Generator: Poedit 3.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"Language: tr\n"
+"X-Generator: Poedit 3.0.1\n"
 
 msgid "translator-credits"
 msgstr "audi06_19 <info@dreamosat-forum.com>"
@@ -1282,6 +1282,9 @@ msgstr "Veri yükleme devam ediyor!"
 msgid "Recordings"
 msgstr "Kayıtlar"
 
+msgid "Recordings:"
+msgstr "Kayıtlar:"
+
 msgid "Help"
 msgstr "Yardım"
 
@@ -1383,3 +1386,64 @@ msgstr "Tüm buketler"
 
 msgid "Playback from the main list"
 msgstr "Ana listeden oynatma"
+
+msgid "Enables URL parsing using youtube-dl to get direct links to media."
+msgstr "Medyaya doğrudan bağlantılar almak için youtube-dl kullanarak URL ayrıştırmayı etkinleştirir."
+
+msgid "Permissions..."
+msgstr "İzinler..."
+
+msgid "Display EPG in bouquet list"
+msgstr "EPG'yi buket listesinde göster"
+
+msgid "EPG *.dat file:"
+msgstr "EPG *.dat dosyası:"
+
+msgid "Use HTTP to reload data in the receiver"
+msgstr "Alıcıdaki verileri yeniden yüklemek için HTTP kullanın"
+
+msgid "Enable picons compression"
+msgstr "Picon sıkıştırmayı etkinleştir"
+
+msgid "Update interval (sec):"
+msgstr "Güncelleme aralığı (sn):"
+
+msgid "Update:"
+msgstr "Güncelleme:"
+
+msgid "Daily"
+msgstr "Günlük"
+
+msgid "Assign reference"
+msgstr "Referans ata"
+
+msgid "Specify hostname or IP address"
+msgstr "Ana bilgisayar adını veya IP adresini belirtin"
+
+msgid "Default selection"
+msgstr "Varsayılan seçim"
+
+msgid "Don't change power state"
+msgstr "Güç durumunu değiştirme"
+
+msgid "Don't toggle standby mode when updating bouquets and services."
+msgstr "Buketleri ve servisleri güncellerken bekleme moduna geçmeyin."
+
+msgid "Region"
+msgstr "Bölge"
+
+msgid "Provider"
+msgstr "Sağlayıcı"
+
+msgid ""
+"Enables upload as an archive if a large number of picon (> 1000) is selected.\n"
+"                          Recommended only if you have external storage."
+msgstr ""
+"Çok sayıda picon (> 1000) seçilirse arşiv olarak yüklemeyi etkinleştirir.\n"
+"                          Yalnızca harici depolamanız varsa önerilir."
+
+msgid "Clear \"New\" flag"
+msgstr "\"Yeni\" bayrağını temizleyin"
+
+msgid "Group by"
+msgstr ""

start.py

@@ -4,7 +4,7 @@ import os
 
 def update_icon():
     need_update = False
-    icon_name = "DemonEditor.desktop"
+    icon_name = "demon-editor.desktop"
 
     with open(icon_name, "r", encoding="utf-8") as f:
         lines = f.readlines()