def add(self):
"""Adds a marker and updates the auto-object."""
ges_marker = self.ges_marker_list.add(self.position)
comment = self.auto_object.get_string("comment")
if comment:
ges_marker.set_string("comment", comment)
UndoableAutomaticObjectAction.update_object(self.auto_object,
ges_marker)
def undo(self):
# Search the transition clip created automatically to update it.
for ges_clip in self.ges_layer.get_clips():
if isinstance(ges_clip, GES.TransitionClip) and \
ges_clip.props.start == self.start and \
ges_clip.props.duration == self.duration:
# Got the transition clip, now find its video element, if any.
track_element = self.get_video_element(ges_clip)
if not track_element:
# Probably the audio transition clip.
continue
# Double lucky!
UndoableAutomaticObjectAction.update_object(self.track_element, track_element)
for prop_name, value in self.properties:
track_element.set_property(prop_name, value)
break
def undo(self):
# Search the transition clip created automatically to update it.
for ges_clip in self.ges_layer.get_clips():
if isinstance(ges_clip, GES.TransitionClip) and \
ges_clip.props.start == self.start and \
ges_clip.props.duration == self.duration:
# Got the transition clip, now find its video element, if any.
track_element = self.get_video_element(ges_clip)
if not track_element:
# Probably the audio transition clip.
continue
# Double lucky!
UndoableAutomaticObjectAction.update_object(self.track_element, track_element)
for prop_name, value in self.properties:
track_element.set_property(prop_name, value)
break
def do(self):
"""Searches the transition clip created automatically to update it."""
track_element = self.find_video_transition()
assert track_element
UndoableAutomaticObjectAction.update_object(self.track_element,
track_element)
def do(self):
"""Searches the transition clip created automatically to update it."""
track_element = self.find_video_transition()
assert track_element
UndoableAutomaticObjectAction.update_object(self.track_element, track_element)
def __init__(self, ges_marker_list, ges_marker):
UndoableAutomaticObjectAction.__init__(self, ges_marker)
self.ges_marker_list = ges_marker_list
self.position = ges_marker.props.position
self.ges_marker = ges_marker
