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[js] pool for benshee player only if it is installed 

fix mpris track change
This commit is contained in:
Yann Leboulanger 2007-12-12 20:50:34 +00:00
parent d2d92e7de3
commit aa41133f63
1 changed files with 24 additions and 15 deletions
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39
src/music_track_listener.py
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@ -18,6 +18,7 @@
## You should have received a copy of the GNU General Public License
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
##
import os
import gobject
if __name__ == '__main__':
# install _() func before importing dbus_support
@ -54,7 +55,7 @@ class MusicTrackListener(gobject.GObject):
## MPRIS
bus.add_signal_receiver(self._mpris_music_track_change_cb, 'TrackChange',
'org.freedesktop.MediaPlayer')
bus.add_signal_receiver(self._player_playing_changed_cb, 'StatusChange',
bus.add_signal_receiver(self._mpris_playing_changed_cb, 'StatusChange',
'org.freedesktop.MediaPlayer')
@ -77,20 +78,24 @@ class MusicTrackListener(gobject.GObject):
'playingSongPropertyChanged', 'org.gnome.Rhythmbox.Player')
## Banshee
banshee_bus = dbus.SessionBus()
dubus = banshee_bus.get_object('org.freedesktop.DBus',
'/org/freedesktop/dbus')
self.dubus_methods = dbus.Interface(dubus, 'org.freedesktop.DBus')
self.current_banshee_title = ''
self.banshee_paused_before = False
self.banshee_is_here = False
gobject.timeout_add(10000, self._check_if_banshee_bus)
if self.dubus_methods.NameHasOwner('org.gnome.Banshee'):
self._get_banshee_bus()
self.banshee_is_here = True
# Otherwise, it opens Banshee!
self.banshee_props ={}
gobject.timeout_add(1000, self._banshee_check_track_status)
# Banshee sucks because it only supports polling.
# Thus, we only register this is we are very sure that it's
# installed.
if os.name == 'posix' and os.system('which banshee >/dev/null 2>&1') == 0:
banshee_bus = dbus.SessionBus()
dubus = banshee_bus.get_object('org.freedesktop.DBus',
'/org/freedesktop/dbus')
self.dubus_methods = dbus.Interface(dubus, 'org.freedesktop.DBus')
self.current_banshee_title = ''
self.banshee_paused_before = False
self.banshee_is_here = False
gobject.timeout_add(10000, self._check_if_banshee_bus)
if self.dubus_methods.NameHasOwner('org.gnome.Banshee'):
self._get_banshee_bus()
self.banshee_is_here = True
# Otherwise, it opens Banshee!
self.banshee_props ={}
gobject.timeout_add(1000, self._banshee_check_track_status)
def _check_if_banshee_bus(self):
if self.dubus_methods.NameHasOwner('org.gnome.Banshee'):
@ -131,6 +136,10 @@ class MusicTrackListener(gobject.GObject):
info.duration = int(song['length'])
return info
def _mpris_playing_changed_cb(self, playing):
if playing == 2:
self.emit('music-track-changed', None)
def _mpris_music_track_change_cb(self, arg):
info = self._mpris_properties_extract(arg)
self.emit('music-track-changed', info)