def __init__(self, bElement, track, timeline):
"""
@param bElement : the backend GES.TrackElement
@param track : the track to which the bElement belongs
@param timeline : the containing graphic timeline.
"""
Zoomable.__init__(self)
Clutter.Actor.__init__(self)
self.timeline = timeline
self.bElement = bElement
self.bElement.selected = Selected()
self.track_type = self.bElement.get_track_type() # This won't change
self.isDragged = False
size = self.bElement.get_duration()
self._createBackground(track)
self._createPreview()
self._createBorder()
self._createMarquee()
self._createHandles()
self._createGhostclip()
self.update(True)
self.set_reactive(True)
self._connectToEvents()
def testBoolEvaluation(self):
selected = Selected()
self.assertFalse(selected)
selected.selected = True
self.assertTrue(selected)
selected.selected = False
self.assertFalse(selected)
def __init__(self, bElement, timeline):
Zoomable.__init__(self)
Clutter.Actor.__init__(self)
self.timeline = timeline
self.bElement = bElement
self.bElement.selected = Selected()
self.bElement.ui_element = weakref.proxy(self)
self.track_type = self.bElement.get_track_type() # This won't change
self.isDragged = False
self.lines = []
self.keyframes = []
self.keyframesVisible = False
self.source = None
self.keyframedElement = None
self.rightHandle = None
self.isSelected = False
self.updating_keyframes = False
size = self.bElement.get_duration()
self.background = self._createBackground()
self.background.set_position(1, 1)
self.add_child(self.background)
self.preview = self._createPreview()
self.add_child(self.preview)
self.border = self._createBorder()
self.add_child(self.border)
self.set_child_below_sibling(self.border, self.background)
self.marquee = self._createMarquee()
self.add_child(self.marquee)
self._createHandles()
self._linesMarker = self._createMarker()
self._keyframesMarker = self._createMarker()
self._createGhostclip()
self.update(True)
self.set_reactive(True)
self._createMixingKeyframes()
self._connectToEvents()
def __init__(self, layer, ges_clip):
Gtk.EventBox.__init__(self)
Zoomable.__init__(self)
Loggable.__init__(self)
name = ges_clip.get_name()
self.set_name(name)
self.get_accessible().set_name(name)
self.handles = []
self.z_order = -1
self.timeline = layer.timeline
self.app = layer.app
self.ges_clip = ges_clip
self.ges_clip.ui = self
self.ges_clip.selected = Selected()
self._audioSource = None
self._videoSource = None
self._setupWidget()
self.__force_position_update = True
for child in self.ges_clip.get_children(False):
self._childAdded(self.ges_clip, child)
self.__connectToChild(child)
# Connect to Widget signals.
self.connect("button-release-event", self.__buttonReleaseEventCb)
self.connect("event", self._eventCb)
# Connect to GES signals.
self.ges_clip.connect("notify::start", self._startChangedCb)
self.ges_clip.connect("notify::inpoint", self._startChangedCb)
self.ges_clip.connect("notify::duration", self._durationChangedCb)
self.ges_clip.connect("notify::layer", self._layerChangedCb)
self.ges_clip.connect_after("child-added", self._childAddedCb)
self.ges_clip.connect_after("child-removed", self._childRemovedCb)
# To be able to receive effects dragged on clips.
self.drag_dest_set(0, [ui.EFFECT_TARGET_ENTRY], Gdk.DragAction.COPY)
self.connect("drag-drop", self.__dragDropCb)
def __init__(self, element, timeline):
Gtk.Layout.__init__(self)
Zoomable.__init__(self)
Loggable.__init__(self)
self.set_name(element.get_name())
self.timeline = timeline
self._ges_elem = element
self._ges_elem.selected = Selected()
self._ges_elem.selected.connect("selected-changed",
self.__selectedChangedCb)
self.__width = 0
self.__height = 0
# Needed for effect's keyframe toggling
self._ges_elem.ui_element = self
self.props.vexpand = True
self.__previewer = self._getPreviewer()
if self.__previewer:
self.add(self.__previewer)
self.__background = self._getBackground()
if self.__background:
self.add(self.__background)
self.keyframe_curve = None
self.show_all()
# We set up the default mixing property right here, if a binding was
# already set (when loading a project), it will be added later
# and override that one.
self.showDefaultKeyframes()
def _childAdded(self, clip, child):
child.selected = Selected()
child.ui = None
def create_test_clip(clip_type):
clip = clip_type()
clip.selected = Selected()
clip.ui = None
return clip
def _add_child(self, ges_timeline_element):
ges_timeline_element.selected = Selected()
ges_timeline_element.ui = None