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music_track_listener: recognize playing song 

when listener is enabled
This commit is contained in:
André Apitzsch 2018-09-02 18:58:25 +02:00
parent b56f9c6fac
commit b8444fec64
2 changed files with 9 additions and 0 deletions
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2
gajim/gui_interface.py
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@ -2099,11 +2099,13 @@ class Interface:
if not self.music_track_changed_signal: if not self.music_track_changed_signal:
self.music_track_changed_signal = listener.connect( self.music_track_changed_signal = listener.connect(
'music-track-changed', self.music_track_changed) 'music-track-changed', self.music_track_changed)
listener.start()
def disable_music_listener(self): def disable_music_listener(self):
listener = MusicTrackListener.get() listener = MusicTrackListener.get()
listener.disconnect(self.music_track_changed_signal) listener.disconnect(self.music_track_changed_signal)
self.music_track_changed_signal = None self.music_track_changed_signal = None
listener.stop()
@staticmethod @staticmethod
def music_track_changed(unused_listener, music_track_info, account=None): def music_track_changed(unused_listener, music_track_info, account=None):

7
gajim/music_track_listener.py
View File

@ -55,6 +55,7 @@ class MusicTrackListener(GObject.GObject):
super().__init__() super().__init__()
self.players = {} self.players = {}
def start(self):
proxy = Gio.DBusProxy.new_for_bus_sync( proxy = Gio.DBusProxy.new_for_bus_sync(
Gio.BusType.SESSION, Gio.BusType.SESSION,
Gio.DBusProxyFlags.NONE, Gio.DBusProxyFlags.NONE,
@ -92,6 +93,11 @@ class MusicTrackListener(GObject.GObject):
if name.startswith(MPRIS_PLAYER_PREFIX): if name.startswith(MPRIS_PLAYER_PREFIX):
self._add_player(name) self._add_player(name)
def stop(self):
for name in list(self.players):
if name.startswith(MPRIS_PLAYER_PREFIX):
self._remove_player(name)
def _signal_name_owner_changed(self, connection, sender_name, object_path, def _signal_name_owner_changed(self, connection, sender_name, object_path,
interface_name, signal_name, parameters, *user_data): interface_name, signal_name, parameters, *user_data):
name, oldOwner, newOwner = parameters name, oldOwner, newOwner = parameters
@ -204,4 +210,5 @@ if __name__ == '__main__':
print(music_track_info.title) print(music_track_info.title)
listener = MusicTrackListener.get() listener = MusicTrackListener.get()
listener.connect('music-track-changed', music_track_change_cb) listener.connect('music-track-changed', music_track_change_cb)
listener.start()
GLib.MainLoop().run() GLib.MainLoop().run()