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auto-transitions: Do not remove auto transitions when moving neighboor from the same group

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Differential Revision: https://phabricator.freedesktop.org/D1097
This commit is contained in:
Thibault Saunier 2016-06-19 20:02:06 -04:00
parent 96a8c6db0c
commit 716c0dbe8d
2 changed files with 47 additions and 2 deletions
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19
ges/ges-auto-transition.c
View file

@ -40,6 +40,23 @@ neighbour_changed_cb (GESClip * clip, GParamSpec * arg G_GNUC_UNUSED,
GESAutoTransition * self)
{
gint64 new_duration;
GESTimelineElement *parent =
ges_timeline_element_get_toplevel_parent (GES_TIMELINE_ELEMENT (clip));
if (!g_strcmp0 (g_param_spec_get_name (arg), "priority") && parent) {
GESTimelineElement *prev_topparent =
ges_timeline_element_get_toplevel_parent (GES_TIMELINE_ELEMENT
(self->next_source));
GESTimelineElement *next_topparent =
ges_timeline_element_get_toplevel_parent (GES_TIMELINE_ELEMENT
(self->previous_source));
if (parent == prev_topparent && parent == next_topparent) {
GST_DEBUG_OBJECT (self,
"Moving all inside the same group, nothing to do");
return;
}
}
if (_ges_track_element_get_layer_priority (self->next_source) !=
_ges_track_element_get_layer_priority (self->previous_source)) {
@ -150,7 +167,7 @@ ges_auto_transition_new (GESTrackElement * transition,
g_signal_connect (previous_source, "notify::start",
G_CALLBACK (neighbour_changed_cb), self);
g_signal_connect (previous_source, "notify::priority",
g_signal_connect_after (previous_source, "notify::priority",
G_CALLBACK (neighbour_changed_cb), self);
g_signal_connect (next_source, "notify::start",
G_CALLBACK (neighbour_changed_cb), self);

30
tests/check/python/test_group.py
View file

@ -30,7 +30,7 @@ Gst.init(None)
GES.init()
class TestCopyPaste(unittest.TestCase):
class TestGroup(unittest.TestCase):
def setUp(self):
self.timeline = GES.Timeline.new_audio_video()
@ -121,3 +121,31 @@ class TestCopyPaste(unittest.TestCase):
clips = self.layer.get_clips()
self.assertEqual(len(clips), 3)
self.assertEqual(clips[1].props.start, 10)
def test_move_clips_between_layers_with_auto_transition(self):
self.timeline.props.auto_transition = True
layer2 = self.timeline.append_layer()
clip1 = GES.TestClip.new()
clip1.props.start = 0
clip1.props.duration = 30
clip2 = GES.TestClip.new()
clip2.props.start = 20
clip2.props.duration = 20
self.layer.add_clip(clip1)
self.layer.add_clip(clip2)
clips = self.layer.get_clips()
self.assertEqual(len(clips), 4)
self.assertEqual(layer2.get_clips(), [])
group = GES.Container.group(clips)
self.assertIsNotNone(group)
self.assertTrue(clip1.edit(
self.timeline.get_layers(), 1, GES.EditMode.EDIT_NORMAL, GES.Edge.EDGE_NONE, 0))
self.assertEqual(self.layer.get_clips(), [])
clips = layer2.get_clips()
self.assertEqual(len(clips), 4)