static void
ges_title_clip_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
GESTitleClip *uriclip = GES_TITLE_CLIP (object);
switch (property_id) {
case PROP_TEXT:
ges_title_clip_set_text (uriclip, g_value_get_string (value));
break;
case PROP_FONT_DESC:
ges_title_clip_set_font_desc (uriclip, g_value_get_string (value));
break;
case PROP_HALIGNMENT:
ges_title_clip_set_halignment (uriclip, g_value_get_enum (value));
break;
case PROP_VALIGNMENT:
ges_title_clip_set_valignment (uriclip, g_value_get_enum (value));
break;
case PROP_COLOR:
ges_title_clip_set_color (uriclip, g_value_get_uint (value));
break;
case PROP_BACKGROUND:
ges_title_clip_set_background (uriclip, g_value_get_uint (value));
break;
case PROP_XPOS:
ges_title_clip_set_xpos (uriclip, g_value_get_double (value));
break;
case PROP_YPOS:
ges_title_clip_set_ypos (uriclip, g_value_get_double (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_title_clip_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec)
{
GESTitleClipPrivate *priv = GES_TITLE_CLIP (object)->priv;
switch (property_id) {
case PROP_TEXT:
g_value_set_string (value, priv->text);
break;
case PROP_FONT_DESC:
g_value_set_string (value, priv->font_desc);
break;
case PROP_HALIGNMENT:
g_value_set_enum (value, priv->halign);
break;
case PROP_VALIGNMENT:
g_value_set_enum (value, priv->valign);
break;
case PROP_COLOR:
g_value_set_uint (value, priv->color);
break;
case PROP_BACKGROUND:
g_value_set_uint (value, priv->background);
break;
case PROP_XPOS:
g_value_set_double (value, priv->xpos);
break;
case PROP_YPOS:
g_value_set_double (value, priv->ypos);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static GESTrackElement *
ges_title_clip_create_track_element (GESClip * clip, GESTrackType type)
{
GESTitleClipPrivate *priv = GES_TITLE_CLIP (clip)->priv;
GESTrackElement *res = NULL;
GST_DEBUG_OBJECT (clip, "a GESTitleSource");
if (type == GES_TRACK_TYPE_VIDEO) {
res = (GESTrackElement *) ges_title_source_new ();
GST_DEBUG_OBJECT (clip, "text property");
ges_title_source_set_text ((GESTitleSource *) res, priv->text);
ges_title_source_set_font_desc ((GESTitleSource *) res, priv->font_desc);
ges_title_source_set_halignment ((GESTitleSource *) res, priv->halign);
ges_title_source_set_valignment ((GESTitleSource *) res, priv->valign);
ges_title_source_set_text_color ((GESTitleSource *) res, priv->color);
ges_title_source_set_background_color ((GESTitleSource *) res,
priv->background);
ges_title_source_set_xpos ((GESTitleSource *) res, priv->xpos);
ges_title_source_set_ypos ((GESTitleSource *) res, priv->ypos);
}
return res;
}
/**
* ges_title_clip_new:
*
* Creates a new #GESTitleClip
*
* Returns: The newly created #GESTitleClip, or NULL if there was an
* error.
*/
GESTitleClip *
ges_title_clip_new (void)
{
GESTitleClip *new_clip;
GESAsset *asset = ges_asset_request (GES_TYPE_TITLE_CLIP, NULL, NULL);
new_clip = GES_TITLE_CLIP (ges_asset_extract (asset, NULL));
gst_object_unref (asset);
return new_clip;
}
static void
_child_added (GESContainer * container, GESTimelineElement * element)
{
GESTitleClipPrivate *priv = GES_TITLE_CLIP (container)->priv;
if (GES_IS_TITLE_SOURCE (element)) {
GST_DEBUG_OBJECT (container, "%" GST_PTR_FORMAT " added", element);
priv->track_titles = g_slist_prepend (priv->track_titles,
gst_object_ref (element));
}
}
static void
_child_removed (GESContainer * container, GESTimelineElement * element)
{
GESTitleClipPrivate *priv = GES_TITLE_CLIP (container)->priv;
/* If this is called, we should be sure the element exists */
if (GES_IS_TITLE_SOURCE (element)) {
GST_DEBUG_OBJECT (container, "%" GST_PTR_FORMAT " removed", element);
priv->track_titles = g_slist_remove (priv->track_titles, element);
gst_object_unref (element);
}
}
static void
ges_title_clip_dispose (GObject * object)
{
GESTitleClip *self = GES_TITLE_CLIP (object);
if (self->priv->text)
g_free (self->priv->text);
if (self->priv->font_desc)
g_free (self->priv->font_desc);
G_OBJECT_CLASS (ges_title_clip_parent_class)->dispose (object);
}
static void
ges_title_clip_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec)
{
GESTitleClipPrivate *priv = GES_TITLE_CLIP (object)->priv;
switch (property_id) {
case PROP_TEXT:
ges_track_element_get_child_property (priv->track_titles->data, "text",
value);
break;
case PROP_FONT_DESC:
ges_track_element_get_child_property (priv->track_titles->data,
"font-desc", value);
break;
case PROP_HALIGNMENT:
ges_track_element_get_child_property (priv->track_titles->data,
"halignment", value);
break;
case PROP_VALIGNMENT:
ges_track_element_get_child_property (priv->track_titles->data,
"valignment", value);
break;
case PROP_COLOR:
ges_track_element_get_child_property (priv->track_titles->data, "color",
value);
break;
case PROP_BACKGROUND:
ges_track_element_get_child_property (priv->track_titles->data,
"foreground-color", value);
break;
case PROP_XPOS:
ges_track_element_get_child_property (priv->track_titles->data, "xpos",
value);
break;
case PROP_YPOS:
ges_track_element_get_child_property (priv->track_titles->data, "ypos",
value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}