def test_toplevels(self):
timeline_container = common.create_timeline_container()
timeline = timeline_container.timeline
clip1, clip2, clip3, clip4 = self.addClipsSimple(timeline, 4)
selection = Selection()
selection.setSelection([clip1, clip2, clip3, clip4], SELECT)
self.assertSetEqual(selection.toplevels, {clip1, clip2, clip3, clip4})
group1 = GES.Container.group([clip1, clip2])
group1.props.serialize = True
self.assertSetEqual(selection.toplevels, {group1, clip3, clip4})
group2 = GES.Container.group([group1, clip3])
group2.props.serialize = True
self.assertSetEqual(selection.toplevels, {group2, clip4})
group1.props.serialize = True
group1.props.serialize = False
self.assertSetEqual(selection.toplevels, {group2, clip4})
group1.props.serialize = False
group2.props.serialize = False
self.assertSetEqual(selection.toplevels, {clip1, clip2, clip3, clip4})
group1.props.serialize = True
group2.props.serialize = False
self.assertSetEqual(selection.toplevels, {group1, clip3, clip4})
def testBoolEvaluation(self):
clip1 = mock.MagicMock()
selection = Selection()
self.assertFalse(selection)
selection.setSelection([clip1], SELECT)
self.assertTrue(selection)
selection.setSelection([clip1], SELECT_ADD)
self.assertTrue(selection)
selection.setSelection([clip1], UNSELECT)
self.assertFalse(selection)
def __init__(self, container):
Clutter.ScrollActor.__init__(self)
Zoomable.__init__(self)
self.bTimeline = None
self._container = container
self.elements = []
self.ghostClips = []
self.selection = Selection()
self._scroll_point = Clutter.Point()
self.lastPosition = 0 # Saved for redrawing when paused
self._createPlayhead()
self._createSnapIndicator()
def test_can_group_ungroup(self):
clip1 = common.create_test_clip(GES.UriClip)
clip2 = common.create_test_clip(GES.UriClip)
selection = Selection()
self.assertFalse(selection)
selection.setSelection([clip1], SELECT)
self.assertFalse(selection.can_ungroup)
self.assertFalse(selection.can_group)
selection.setSelection([clip2], SELECT_ADD)
self.assertTrue(selection.can_group)
self.assertFalse(selection.can_ungroup)
selection.setSelection([], SELECT)
self.assertFalse(selection.can_group)
self.assertFalse(selection.can_ungroup)
def testGetSingleClip(self):
selection = Selection()
clip1 = common.create_test_clip(GES.UriClip)
clip2 = common.create_test_clip(GES.TitleClip)
# Selection empty.
self.assertFalse(selection.getSingleClip(GES.TitleClip))
# Selection contains only a non-requested-type clip.
selection.setSelection([clip1], SELECT)
self.assertFalse(selection.getSingleClip(GES.TitleClip))
# Selection contains only requested-type clip.
selection.setSelection([clip2], SELECT)
self.assertEqual(clip2, selection.getSingleClip(GES.TitleClip))
# Selection contains more than one clip.
selection.setSelection([clip1, clip2], SELECT)
self.assertFalse(selection.getSingleClip(GES.UriClip))
def test_can_group_ungroup(self):
timeline_container = common.create_timeline_container()
timeline = timeline_container.timeline
clip1, clip2 = self.addClipsSimple(timeline, 2)
selection = Selection()
self.assertFalse(selection.can_group)
self.assertFalse(selection.can_ungroup)
selection.setSelection([clip1], SELECT)
self.assertFalse(selection.can_group)
self.assertTrue(selection.can_ungroup)
selection.setSelection([clip2], SELECT_ADD)
self.assertTrue(selection.can_group)
self.assertFalse(selection.can_ungroup)
selection.setSelection([], SELECT)
self.assertFalse(selection.can_group)
self.assertFalse(selection.can_ungroup)
def testGetSingleClip(self):
selection = Selection()
clip1 = common.create_test_clip(GES.UriClip)
clip2 = common.create_test_clip(GES.TitleClip)
# Selection empty.
self.assertIsNone(selection.getSingleClip())
self.assertIsNone(selection.getSingleClip(GES.UriClip))
self.assertIsNone(selection.getSingleClip(GES.TitleClip))
selection.setSelection([clip1], SELECT)
self.assertEqual(selection.getSingleClip(), clip1)
self.assertEqual(selection.getSingleClip(GES.UriClip), clip1)
self.assertIsNone(selection.getSingleClip(GES.TitleClip))
selection.setSelection([clip2], SELECT)
self.assertEqual(selection.getSingleClip(), clip2)
self.assertIsNone(selection.getSingleClip(GES.UriClip))
self.assertEqual(selection.getSingleClip(GES.TitleClip), clip2)
selection.setSelection([clip1, clip2], SELECT)
self.assertIsNone(selection.getSingleClip())
self.assertIsNone(selection.getSingleClip(GES.UriClip))
self.assertIsNone(selection.getSingleClip(GES.TitleClip))
