/**
* clutter_clone_get_source:
* @self: a #ClutterClone
*
* Retrieves the source #ClutterActor being cloned by @self.
*
* Return value: (transfer none): the actor source for the clone
*
* Since: 1.0
*/
ClutterActor *
clutter_clone_get_source (ClutterClone *self)
{
g_return_val_if_fail (CLUTTER_IS_CLONE (self), NULL);
return self->priv->clone_source;
}
/* input handler */
void
input_cb (ClutterStage *stage,
ClutterEvent *event,
gpointer data)
{
if (event->type == CLUTTER_BUTTON_PRESS)
{
ClutterActor *a;
gfloat x, y;
clutter_event_get_coords (event, &x, &y);
a = clutter_stage_get_actor_at_pos (stage, CLUTTER_PICK_ALL, x, y);
if (a && (CLUTTER_IS_TEXTURE (a) || CLUTTER_IS_CLONE (a)))
clutter_actor_hide (a);
}
else if (event->type == CLUTTER_KEY_PRESS)
{
g_print ("*** key press event (key:%c) ***\n",
clutter_event_get_key_symbol (event));
if (clutter_event_get_key_symbol (event) == CLUTTER_q)
gtk_main_quit ();
}
}
/**
* clutter_clone_set_source:
* @self: a #ClutterClone
* @source: (allow-none): a #ClutterActor, or %NULL
*
* Sets @source as the source actor to be cloned by @self.
*
* Since: 1.0
*/
void
clutter_clone_set_source (ClutterClone *self,
ClutterActor *source)
{
g_return_if_fail (CLUTTER_IS_CLONE (self));
g_return_if_fail (source == NULL || CLUTTER_IS_ACTOR (source));
clutter_clone_set_source_internal (self, source);
clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
}
/* input handler */
static gboolean
input_cb (ClutterStage *stage,
ClutterEvent *event,
gpointer data)
{
ClutterEventType event_type = clutter_event_type (event);
SuperOH *oh = data;
if (event_type == CLUTTER_BUTTON_PRESS)
{
ClutterActor *a;
gfloat x, y;
clutter_event_get_coords (event, &x, &y);
a = clutter_stage_get_actor_at_pos (stage, CLUTTER_PICK_ALL, x, y);
if (a != NULL && (CLUTTER_IS_TEXTURE (a) || CLUTTER_IS_CLONE (a)))
clutter_actor_hide (a);
}
else if (event->type == CLUTTER_KEY_PRESS)
{
g_print ("*** key press event (key:%c) ***\n",
clutter_event_get_key_symbol (event));
if (clutter_event_get_key_symbol (event) == CLUTTER_KEY_q)
gtk_main_quit ();
else if (clutter_event_get_key_symbol (event) == CLUTTER_KEY_r)
{
int i;
for (i = 0; i < NHANDS; i++)
clutter_actor_show (oh->hand[i]);
}
}
return TRUE;
}
static void
clutter_clone_set_source_internal (ClutterClone *clone,
ClutterActor *source)
{
ClutterClonePrivate *priv;
g_return_if_fail (CLUTTER_IS_CLONE (clone));
g_return_if_fail (source == NULL || CLUTTER_IS_ACTOR (source));
priv = clone->priv;
if (priv->clone_source)
{
g_signal_handlers_disconnect_by_func (priv->clone_source,
(void *) clone_source_queue_redraw_cb,
clone);
g_signal_handlers_disconnect_by_func (priv->clone_source,
(void *) clone_source_queue_relayout_cb,
clone);
g_object_unref (priv->clone_source);
priv->clone_source = NULL;
}
if (source)
{
priv->clone_source = g_object_ref (source);
g_signal_connect (priv->clone_source, "queue-redraw",
G_CALLBACK (clone_source_queue_redraw_cb), clone);
g_signal_connect (priv->clone_source, "queue-relayout",
G_CALLBACK (clone_source_queue_relayout_cb), clone);
}
g_object_notify (G_OBJECT (clone), "source");
clutter_actor_queue_relayout (CLUTTER_ACTOR (clone));
}
