# -*- coding: utf-8 -*- # # The MIT License (MIT) # # Copyright (c) 2018-2022 Dmitriy Yefremov # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. # # Author: Dmitriy Yefremov # import concurrent.futures import os import re import time from math import fabs from gi.repository import GLib from app.commons import run_idle, run_task, log from app.eparser import Satellite, Transponder from app.eparser.ecommons import PLS_MODE, get_key_by_value, POLARIZATION, FEC, SYSTEM, MODULATION 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 append_text_to_tview, get_base_model, on_popup_menu from ..search import SearchProvider from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH _DIALOGS_UI_PATH = f"{UI_RESOURCES_PATH}xml{os.sep}dialogs.glade" 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(_DIALOGS_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 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(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 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 return True # ***************** Satellite dialog *******************# class SatelliteDialog: """ Shows dialog for adding or edit satellite. """ def __init__(self, transient, satellite=None): builder = get_builder(_DIALOGS_UI_PATH, use_str=True, objects=("satellite_dialog", "side_store", "pos_adjustment")) self._dialog = builder.get_object("satellite_dialog") self._dialog.set_transient_for(transient) self._sat_name = builder.get_object("sat_name_entry") self._sat_position = builder.get_object("sat_position_button") self._side = builder.get_object("side_box") self._transponders = satellite.transponders if satellite else [] if satellite: self._sat_name.set_text(satellite.name) pos = satellite.position pos = float(f"{pos[:-1]}.{pos[-1:]}") self._sat_position.set_value(fabs(pos)) self._side.set_active(0 if pos >= 0 else 1) # E or W def run(self): if self._dialog.run() == Gtk.ResponseType.CANCEL: return return self.to_satellite() def destroy(self): self._dialog.destroy() def to_satellite(self): name = self._sat_name.get_text() pos = round(self._sat_position.get_value(), 1) side = self._side.get_active() pos = "{}{}{}".format("-" if side == 1 else "", *str(pos).split(".")) return Satellite(name=name, flags="0", position=pos, transponders=self._transponders) # ********************** Update dialogs ************************ # class UpdateDialog: """ Base dialog for update satellites, transponders and services from the Web.""" def __init__(self, transient, settings, title=None): handlers = {"on_update_satellites_list": self.on_update_satellites_list, "on_receive_data": self.on_receive_data, "on_cancel_receive": self.on_cancel_receive, "on_satellite_toggled": self.on_satellite_toggled, "on_satellite_changed": self.on_satellite_changed, "on_transponder_toggled": self.on_transponder_toggled, "on_info_bar_close": self.on_info_bar_close, "on_filter_toggled": self.on_filter_toggled, "on_find_toggled": self.on_find_toggled, "on_popup_menu": on_popup_menu, "on_select_all": self.on_select_all, "on_unselect_all": self.on_unselect_all, "on_filter": self.on_filter, "on_quit": self.on_quit} self._settings = settings self._download_task = False self._parser = None self._size_name = f"{'_'.join(re.findall('[A-Z][^A-Z]*', self.__class__.__name__))}_window_size".lower() builder = get_builder(f"{UI_RESOURCES_PATH}xml{os.sep}update.glade", handlers) self._window = builder.get_object("satellites_update_window") self._window.set_transient_for(transient) if title: self._window.set_title(title) self._transponder_paned = builder.get_object("sat_update_tr_paned") self._sat_view = builder.get_object("sat_update_tree_view") self._transponder_view = builder.get_object("sat_update_tr_view") self._service_view = builder.get_object("sat_update_srv_view") self._source_box = builder.get_object("source_combo_box") self._text_view = builder.get_object("text_view") self._receive_button = builder.get_object("receive_data_button") self._sat_update_info_bar = builder.get_object("sat_update_info_bar") self._info_bar_message_label = builder.get_object("info_bar_message_label") self._satellites_count_label = builder.get_object("satellites_count_label") self._transponders_count_label = builder.get_object("transponders_count_label") self._services_count_label = builder.get_object("services_count_label") self._receive_button.bind_property("visible", builder.get_object("cancel_data_button"), "visible", 4) update_button = builder.get_object("sat_update_button") self._sat_view.bind_property("sensitive", update_button, "sensitive") self._sat_view.bind_property("sensitive", self._source_box, "sensitive") self._sat_view.bind_property("sensitive", self._source_box, "sensitive") self._sat_view.bind_property("sensitive", self._receive_button, "sensitive") self._receive_button.bind_property("visible", update_button, "visible") # Filter self._filter_bar = builder.get_object("sat_update_filter_bar") self._from_pos_button = builder.get_object("from_pos_button") self._to_pos_button = builder.get_object("to_pos_button") self._filter_from_combo_box = builder.get_object("filter_from_combo_box") self._filter_to_combo_box = builder.get_object("filter_to_combo_box") self._filter_model = builder.get_object("update_sat_list_model_filter") self._filter_model.set_visible_func(self.filter_function) self._filter_positions = (0, 0) self._filter_bar.bind_property("search-mode-enabled", self._filter_bar, "visible") # Log. self._log_frame = builder.get_object("log_frame") builder.get_object("log_info_bar").connect("response", lambda b, r: self._log_frame.set_visible(False)) # Search. self._search_bar = builder.get_object("sat_update_search_bar") self._search_bar.bind_property("search-mode-enabled", self._search_bar, "visible") search_provider = SearchProvider(self._sat_view, builder.get_object("sat_update_search_entry"), builder.get_object("sat_update_search_down_button"), builder.get_object("sat_update_search_up_button")) builder.get_object("sat_update_find_button").connect("toggled", search_provider.on_search_toggled) window_size = self._settings.get(self._size_name) if window_size: self._window.resize(*window_size) def show(self): self._window.show() @property def is_download(self): return self._download_task @is_download.setter def is_download(self, value): self._download_task = value self._receive_button.set_visible(not value) @run_idle def on_update_satellites_list(self, item=None): if self.is_download: show_dialog(DialogType.ERROR, self._window, "The task is already running!") return self.clear_data() self.is_download = True self._sat_view.set_sensitive(False) src = self._source_box.get_active() if not self._parser: self._parser = SatellitesParser() self.get_sat_list(src, self.append_satellites) def clear_data(self): get_base_model(self._sat_view.get_model()).clear() self._transponder_view.get_model().clear() self._service_view.get_model().clear() self._satellites_count_label.set_text("0") self._transponders_count_label.set_text("0") self._services_count_label.set_text("0") @run_task def get_sat_list(self, src, callback): sat_src = SatelliteSource.LYNGSAT if src == 1: sat_src = SatelliteSource.KINGOFSAT elif src == 2: sat_src = SatelliteSource.FLYSAT sats = self._parser.get_satellites_list(sat_src) callback(sats) self.is_download = False @run_idle def append_satellites(self, sats): model = get_base_model(self._sat_view.get_model()) for sat in sats: model.append(sat) self._sat_view.set_sensitive(True) self._satellites_count_label.set_text(str(len(model))) @run_idle def on_receive_data(self, item): if self.is_download: show_dialog(DialogType.ERROR, self._window, "The task is already running!") return @run_idle def update_log_visibility(self): self._log_frame.set_visible(True) self._text_view.get_buffer().set_text("", 0) def append_output(self): @run_idle def append(t): append_text_to_tview(t, self._text_view) while True: text = yield append(text) def on_cancel_receive(self, item=None): self._download_task = False def on_satellite_changed(self, box): self.on_update_satellites_list() def on_satellite_toggled(self, toggle, path): model = self._sat_view.get_model() self.update_state(model, path, not toggle.get_active()) self.update_receive_button_state(self._filter_model) def on_transponder_toggled(self, toggle, path): model = self._transponder_view.get_model() model.set_value(model.get_iter(path), 2, not toggle.get_active()) @run_idle def update_receive_button_state(self, model): self._receive_button.set_sensitive((any(r[4] for r in model))) @run_idle def show_info_message(self, text, message_type): self._sat_update_info_bar.set_visible(True) self._sat_update_info_bar.set_message_type(message_type) self._info_bar_message_label.set_text(text) def on_info_bar_close(self, bar=None, resp=None): self._sat_update_info_bar.set_visible(False) def on_find_toggled(self, button: Gtk.ToggleToolButton): self._search_bar.set_search_mode(button.get_active()) def on_filter_toggled(self, button: Gtk.ToggleToolButton): self._filter_bar.set_search_mode(button.get_active()) @run_idle def on_filter(self, item): self._filter_positions = self.get_positions() self._filter_model.refilter() def filter_function(self, model, itr, data): if self._filter_model is None or self._filter_model == "None": return True from_pos, to_pos = self._filter_positions if from_pos == 0 and to_pos == 0: return True if from_pos > to_pos: from_pos, to_pos = to_pos, from_pos return from_pos <= float(self._parser.get_position(model.get(itr, 1)[0])) <= to_pos def get_positions(self): from_pos = round(self._from_pos_button.get_value(), 1) * (-1 if self._filter_from_combo_box.get_active() else 1) to_pos = round(self._to_pos_button.get_value(), 1) * (-1 if self._filter_to_combo_box.get_active() else 1) return from_pos, to_pos def on_select_all(self, view): self.update_selection(view, True) def on_unselect_all(self, view): self.update_selection(view, False) def update_selection(self, view, select): model = view.get_model() view.get_model().foreach(lambda mod, path, itr: self.update_state(model, path, select)) self.update_receive_button_state(self._filter_model) def update_state(self, model, path, select): """ Updates checkbox state by given path in the list """ itr = self._filter_model.convert_iter_to_child_iter(model.convert_iter_to_child_iter(model.get_iter(path))) self._filter_model.get_model().set_value(itr, 4, select) def on_quit(self, window, event): self._settings.add(self._size_name, window.get_size()) self.is_download = False class SatellitesUpdateDialog(UpdateDialog): """ Dialog for update satellites from the Web. """ def __init__(self, transient, settings, main_model): super().__init__(transient=transient, settings=settings) self._main_model = main_model self._source_box.connect("changed", self.on_update_satellites_list) @run_idle def on_receive_data(self, item): if self.is_download: show_dialog(DialogType.ERROR, self._window, "The task is already running!") return self.receive_satellites() @run_task def receive_satellites(self): self.is_download = True self.update_log_visibility() model = self._sat_view.get_model() start = time.time() with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor: text = "Processing: {}\n" sats = [] appender = self.append_output() next(appender) futures = {executor.submit(self._parser.get_satellite, sat[:-1]): sat for sat in [r for r in model if r[4]]} for future in concurrent.futures.as_completed(futures): if not self.is_download: self.is_download = True executor.shutdown() appender.send("\nCanceled\n") appender.close() self.is_download = False return data = future.result() appender.send(text.format(data[0])) sats.append(data) appender.send("-" * 75 + "\n") sat_count = len(sats) sats = {s[0]: s for s in sats} # key = name, v = satellite for row in self._main_model: pos = row[0] if pos in sats: sat = sats.pop(pos) appender.send(f"Updating satellite: {row[0]}\n") GLib.idle_add(self._main_model.set, row.iter, {i: v for i, v in enumerate(sat)}) for p, s in sats.items(): appender.send(f"Adding satellite: {s.name}\n") self.append_satellite(s) appender.send("-" * 75 + "\n") appender.send(f"Consumed: {time.time() - start:0.0f}s, {sat_count} satellites received.\n") appender.close() self.is_download = False @run_idle def append_satellite(self, sat): self._main_model.append(sat) class ServicesUpdateDialog(UpdateDialog): """ Dialog for updating services from the Web. """ def __init__(self, transient, settings, callback): super().__init__(transient=transient, settings=settings, title="Services update") self._callback = callback self._satellite_paths = {} self._transponders = {} self._services = {} self._selected_transponders = set() self._services_parser = ServicesParser(source=SatelliteSource.LYNGSAT) # Transponder view popup menu tr_popup_menu = Gtk.Menu() select_all_item = Gtk.ImageMenuItem.new_from_stock("gtk-select-all") select_all_item.connect("activate", lambda w: self.update_transponder_selection(True)) tr_popup_menu.append(select_all_item) remove_selection_item = Gtk.ImageMenuItem.new_from_stock("gtk-undo") remove_selection_item.set_label(get_message("Remove selection")) remove_selection_item.connect("activate", lambda w: self.update_transponder_selection(False)) tr_popup_menu.append(remove_selection_item) tr_popup_menu.show_all() self._sat_view.connect("row-activated", self.on_activate_satellite) self._transponder_view.connect("row-activated", self.on_activate_transponder) self._transponder_view.connect("button-press-event", lambda w, e: on_popup_menu(tr_popup_menu, e)) self._transponder_view.connect("select_all", lambda w: self.update_transponder_selection(True)) self._transponder_paned.set_visible(True) self._source_box.connect("changed", self.on_update_satellites_list) @run_idle def on_receive_data(self, item): if self.is_download: show_dialog(DialogType.ERROR, self._window, "The task is already running!") return self.receive_services() @run_task def receive_services(self): self.is_download = True self.update_log_visibility() model = self._sat_view.get_model() appender = self.append_output() next(appender) start = time.time() non_cached_sats = [] sat_names = {} t_names = {} t_urls = set() services = [] for r in (r for r in model if r[-1]): if not self.is_download: appender.send("\nCanceled\n") return sat, url = r[0], r[3] trs = self._transponders.get(url, None) if trs: for t in filter(lambda tp: tp.url in self._selected_transponders, trs): t_urls.add(t.url) t_names[t.url] = t.text else: non_cached_sats.append(url) sat_names[url] = sat if non_cached_sats: with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor: futures = {executor.submit(self._services_parser.get_transponders_links, u): u for u in non_cached_sats} for future in concurrent.futures.as_completed(futures): if not self.is_download: appender.send("\nCanceled.\n") self.is_download = False return appender.send(f"Getting transponders for: {sat_names.get(futures[future])}.\n") for t in future.result(): t_urls.add(t.url) t_names[t.url] = t.text appender.send("-" * 75 + "\n") appender.send(f"{len(t_urls)} transponders received.\n\n") non_cached_ts = [] for tr in t_urls: srvs = self._services.get(tr) services.extend(srvs) if srvs else non_cached_ts.append(tr) if non_cached_ts: with concurrent.futures.ProcessPoolExecutor(max_workers=4) as executor: futures = {executor.submit(self._services_parser.get_transponder_services, u): u for u in non_cached_ts} for future in concurrent.futures.as_completed(futures): if not self.is_download: appender.send("\nCanceled.\n") self.is_download = False return appender.send(f"Getting services for: {t_names.get(futures[future], '')}.\n") try: list(map(services.append, future.result())) except ValueError as e: log(f"Getting services error: {e} [{t_names.get(futures[future])}]") appender.send("-" * 75 + "\n") appender.send(f"Consumed: {time.time() - start:0.0f}s, {len(services)} services received.") try: from app.eparser.enigma.lamedb import LameDbReader # Used for double check! reader = LameDbReader(path=None) srvs = reader.get_services_list("".join(reader.get_services_lines(services))) except ValueError as e: log(f"ServicesUpdateDialog [on receive data] error: {e}") else: self._callback(srvs) self.is_download = False @run_task def get_sat_list(self, src, callback): sat_src = SatelliteSource.LYNGSAT if src == 1: sat_src = SatelliteSource.KINGOFSAT self._services_parser.source = sat_src sats = self._parser.get_satellites_list(sat_src) callback(sats) self.is_download = False def on_satellite_toggled(self, toggle, path): model = self._sat_view.get_model() self.update_state(model, path, not toggle.get_active()) self.update_receive_button_state(self._filter_model) url = model.get_value(model.get_iter(path), 3) selected = toggle.get_active() transponders = self._transponders.get(url, None) if transponders: for t in transponders: self._selected_transponders.add(t.url) if selected else self._selected_transponders.discard(t.url) def on_transponder_toggled(self, toggle, path): model = self._transponder_view.get_model() itr = model.get_iter(path) active = not toggle.get_active() url = self.update_transponder_state(itr, model, active) s_path = self._satellite_paths.get(url, None) if s_path: self.update_sat_state(model, s_path, active) def update_sat_state(self, model, path, active): sat_model = self._sat_view.get_model() if active: self.update_state(sat_model, path, active) else: self.update_state(sat_model, path, any((r[-1] for r in model))) self.update_receive_button_state(self._filter_model) def update_transponder_state(self, itr, model, active): model.set_value(itr, 2, active) url = model.get_value(itr, 1) self._selected_transponders.add(url) if active else self._selected_transponders.discard(url) return url @run_task def on_activate_satellite(self, view, path, column): GLib.idle_add(self._transponder_view.get_model().clear) GLib.idle_add(self._service_view.get_model().clear) model = view.get_model() itr = model.get_iter(path) url, selected = model.get_value(itr, 3), model.get_value(itr, 4) transponders = self._transponders.get(url, None) if transponders is None: GLib.idle_add(view.set_sensitive, False) transponders = self._services_parser.get_transponders_links(url) self._transponders[url] = transponders for t in transponders: t_url = t.url self._satellite_paths[t_url] = path self._selected_transponders.add(t_url) if selected else self._selected_transponders.discard(t_url) self.append_transponders(self._transponder_view.get_model(), transponders) @run_idle def append_transponders(self, model, trs_list): model.clear() list(map(model.append, [(t.text, t.url, t.url in self._selected_transponders) for t in trs_list])) self._sat_view.set_sensitive(True) self._transponders_count_label.set_text(str(len(model))) @run_task def on_activate_transponder(self, view, path, column): url = view.get_model()[path][1] services = self._services.get(url, None) if services is None: GLib.idle_add(view.set_sensitive, False) services = self._services_parser.get_transponder_services(url) self._services[url] = services self.append_services(self._service_view.get_model(), services) @run_idle def append_services(self, model, srv_list): model.clear() for s in srv_list: model.append((None, s.service, s.package, s.service_type, str(s.ssid), None)) self._transponder_view.set_sensitive(True) self._services_count_label.set_text(str(len(model))) def update_transponder_selection(self, select): m = self._transponder_view.get_model() if not len(m): return s_path = self._satellite_paths.get({self.update_transponder_state(r.iter, m, select) for r in m}.pop(), None) if s_path: self.update_sat_state(m, s_path, select) if __name__ == "__main__": pass