def close(self, button):
"""
Close this dialog and destroy it.
"""
self.parent.dialog_open = False
self.dialog.destroy()
player.stop()
player.unload()
player.emit_event("stop")
def __player_changed(self, event, message):
"""
Listen to and handle all gst player messages that are important for the ui.
"""
if event == "stop":
if self.__inhibit_cookie:
self.app.uninhibit(self.__inhibit_cookie)
self.is_playing = False
self.stop()
self.titlebar.stop()
self.sleep_timer.stop()
elif event == "play":
self.is_playing = True
self.play()
self.titlebar.play()
self.sleep_timer.start()
self.book_overview.select_track(None, True)
self.refresh_recent()
self.__inhibit_cookie = self.app.inhibit(
self.window, Gtk.ApplicationInhibitFlags.SUSPEND, "Playback of audiobook")
elif event == "pause":
if self.__inhibit_cookie:
self.app.uninhibit(self.__inhibit_cookie)
self.is_playing = False
self.pause()
self.titlebar.pause()
self.sleep_timer.stop()
self.book_overview.select_track(None, False)
elif event == "track-changed":
self.track_changed()
if self.sort_stack.props.visible_child_name == "recent":
self.book_box.invalidate_filter()
self.book_box.invalidate_sort()
elif event == "error":
if self.dialog_open:
return
if "Resource not found" in str(message):
current_track = player.get_current_track()
if db.is_external(current_track.book):
player.stop()
player.unload()
player.emit_event("stop")
else:
self.dialog_open = True
dialog = FileNotFoundDialog(
current_track.file)
dialog.show()