def __init__(self, settings=None, realizedCb=None, sink=None):
# Prevent black frames and flickering while resizing or changing focus:
# The aspect ratio gets overridden by setDisplayAspectRatio.
Gtk.AspectFrame.__init__(self,
xalign=0.5,
yalign=0.5,
ratio=4.0 / 3.0,
obey_child=False)
Loggable.__init__(self)
self.drawing_area = Pitivi.viewer_new(sink)
self.drawing_area.set_double_buffered(False)
self.drawing_area.connect("draw", self._drawCb, None)
# We keep the ViewerWidget hidden initially, or the desktop wallpaper
# would show through the non-double-buffered widget!
if realizedCb:
self.drawing_area.connect("realize", realizedCb, self)
self.add(self.drawing_area)
self.drawing_area.show()
self.seeker = Seeker()
self.settings = settings
self.box = None
self.stored = False
self.area = None
self.zoom = 1.0
self.sink = sink
self.pixbuf = None
self.pipeline = None
self.transformation_properties = None
self._setting_ratio = False
def __init__(self, settings=None, realizedCb=None, sink=None):
# Prevent black frames and flickering while resizing or changing focus:
# The aspect ratio gets overridden by setDisplayAspectRatio.
Gtk.AspectFrame.__init__(self, xalign=0.5, yalign=0.5,
ratio=4.0 / 3.0, obey_child=False)
Loggable.__init__(self)
self.drawing_area = Pitivi.viewer_new(sink)
self.drawing_area.set_double_buffered(False)
self.drawing_area.connect("draw", self._drawCb, None)
# We keep the ViewerWidget hidden initially, or the desktop wallpaper
# would show through the non-double-buffered widget!
if realizedCb:
self.drawing_area.connect("realize", realizedCb, self)
self.add(self.drawing_area)
self.drawing_area.show()
self.seeker = Seeker()
self.settings = settings
self.box = None
self.stored = False
self.area = None
self.zoom = 1.0
self.sink = sink
self.pixbuf = None
self.pipeline = None
self.transformation_properties = None
self._setting_ratio = False
def _switch_output_window(self):
# Bail out if we don't have a playable pipeline (it happens!)
if self.pipeline is None:
return
self.target.show()
if Pitivi.viewer_set_sink(self.target.drawing_area, self.sink):
self.sink.expose()
def _switch_output_window(self):
# Bail out if we don't have a playable pipeline (it happens!)
if self.pipeline is None:
return
self.target.show()
if Pitivi.viewer_set_sink(self.target.drawing_area, self.sink):
self.sink.expose()
