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check for proper instance type in _set_* functions

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This commit is contained in:
Brandon Lewis 2010-07-13 17:13:02 +02:00 committed by Edward Hervey
parent c4ac72dedb
commit e6b24d8749
1 changed files with 4 additions and 4 deletions
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8
ges/ges-timeline-title-source.c
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@ -241,7 +241,7 @@ ges_tl_title_src_set_text (GESTimelineTitleSource * self, const gchar * text)
for (tmp = object->trackobjects; tmp; tmp = tmp->next) {
GESTrackObject *trackobject = (GESTrackObject *) tmp->data;
if (trackobject->track->type == GES_TRACK_TYPE_VIDEO)
if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
ges_track_title_source_set_text (GES_TRACK_TITLE_SOURCE
(trackobject), self->text);
}
@ -264,7 +264,7 @@ ges_tl_title_src_set_font_desc (GESTimelineTitleSource * self, const gchar *
for (tmp = object->trackobjects; tmp; tmp = tmp->next) {
GESTrackObject *trackobject = (GESTrackObject *) tmp->data;
if (trackobject->track->type == GES_TRACK_TYPE_VIDEO)
if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
ges_track_title_source_set_font_desc (GES_TRACK_TITLE_SOURCE
(trackobject), self->font_desc);
}
@ -284,7 +284,7 @@ ges_tl_title_src_set_halign (GESTimelineTitleSource * self,
for (tmp = object->trackobjects; tmp; tmp = tmp->next) {
GESTrackObject *trackobject = (GESTrackObject *) tmp->data;
if (trackobject->track->type == GES_TRACK_TYPE_VIDEO)
if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
ges_track_title_source_set_halignment (GES_TRACK_TITLE_SOURCE
(trackobject), self->halign);
}
@ -304,7 +304,7 @@ ges_tl_title_src_set_valign (GESTimelineTitleSource * self,
for (tmp = object->trackobjects; tmp; tmp = tmp->next) {
GESTrackObject *trackobject = (GESTrackObject *) tmp->data;
if (trackobject->track->type == GES_TRACK_TYPE_VIDEO)
if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
ges_track_title_source_set_valignment (GES_TRACK_TITLE_SOURCE
(trackobject), self->valign);
}