mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-20 21:16:24 +00:00
Code Issues 1 Projects Releases Wiki Activity

ges: add a timeline_object copy function

Browse source
This commit is contained in:
Thibault Saunier 2011-06-08 20:36:58 -04:00
parent aec7879467
commit 5f30a86214
1 changed files with 37 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
ges/ges-timeline-object.c
View file

@ -72,6 +72,9 @@ static gboolean ges_timeline_object_set_duration_internal (GESTimelineObject *
static gboolean ges_timeline_object_set_priority_internal (GESTimelineObject *
object, guint32 priority);
static GESTimelineObject *ges_timeline_object_copy (GESTimelineObject * object,
gboolean * deep);
G_DEFINE_ABSTRACT_TYPE (GESTimelineObject, ges_timeline_object,
G_TYPE_INITIALLY_UNOWNED);
@ -1191,6 +1194,40 @@ ges_timeline_object_set_top_effect_priority (GESTimelineObject * object,
return TRUE;
}
/* TODO implement the deep parameter, and make it public */
static GESTimelineObject *
ges_timeline_object_copy (GESTimelineObject * object, gboolean * deep)
{
GESTimelineObject *ret = NULL;
GParameter *params;
GParamSpec **specs;
guint n, n_specs, n_params;
g_return_val_if_fail (GES_IS_TIMELINE_OBJECT (object), NULL);
specs =
g_object_class_list_properties (G_OBJECT_GET_CLASS (object), &n_specs);
params = g_new0 (GParameter, n_specs);
n_params = 0;
for (n = 0; n < n_specs; ++n) {
if (strcmp (specs[n]->name, "parent") &&
(specs[n]->flags & G_PARAM_READWRITE) == G_PARAM_READWRITE) {
params[n_params].name = g_intern_string (specs[n]->name);
g_value_init (&params[n_params].value, specs[n]->value_type);
g_object_get_property (G_OBJECT (object), specs[n]->name,
&params[n_params].value);
++n_params;
}
}
ret = g_object_newv (G_TYPE_FROM_INSTANCE (object), n_params, params);
g_free (specs);
g_free (params);
return ret;
}
static void
update_height (GESTimelineObject * object)
{