def addTrackObject(self, track_object):
if track_object.track is not None:
raise TrackError()
if track_object.gnl_object in list(self.composition):
raise TrackError()
track_object.makeBin()
track_object.track = self
start_insort_right(self.track_objects, track_object)
self.updateDefaultSources()
try:
self.composition.add(track_object.gnl_object)
except gst.AddError:
raise TrackError()
self._connectToTrackObjectSignals(track_object)
self._updateMaxPriority()
self._connectToTrackObject(track_object)
self.emit('track-object-added', track_object)
if self._update_transitions:
self.updateTransitions()
def addTrackObject(self, track_object):
if track_object.track is not None:
raise TrackError()
if track_object.gnl_object in list(self.composition):
raise TrackError()
track_object.makeBin()
track_object.track = self
start_insort_right(self.track_objects, track_object)
self.updateDefaultSources()
try:
self.composition.add(track_object.gnl_object)
except gst.AddError:
raise TrackError()
self._connectToTrackObjectSignals(track_object)
self._updateMaxPriority()
self._connectToTrackObject(track_object)
self.emit('track-object-added', track_object)
if self._update_transitions:
self.updateTransitions()
def _trackObjectStartChangedCb(self, track_object, start):
self.track_objects.remove(track_object)
start_insort_right(self.track_objects, track_object)
def _trackObjectStartChangedCb(self, track_object, start):
self.track_objects.remove(track_object)
start_insort_right(self.track_objects, track_object)