bed2d9e787
Adds an efficent way to query whether an actor has any applied effects. https://bugzilla.gnome.org/show_bug.cgi?id=660471
98 lines
3.8 KiB
C
98 lines
3.8 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Copyright (C) 2010 Intel Corporation.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author:
|
|
* Emmanuele Bassi <ebassi@linux.intel.com>
|
|
*/
|
|
|
|
#ifndef __CLUTTER_ACTOR_META_PRIVATE_H__
|
|
#define __CLUTTER_ACTOR_META_PRIVATE_H__
|
|
|
|
#include <clutter/clutter-actor-meta.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_META_GROUP (_clutter_meta_group_get_type ())
|
|
#define CLUTTER_META_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_META_GROUP, ClutterMetaGroup))
|
|
#define CLUTTER_IS_META_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_META_GROUP))
|
|
|
|
typedef struct _ClutterMetaGroup ClutterMetaGroup;
|
|
typedef struct _ClutterMetaGroupClass ClutterMetaGroupClass;
|
|
|
|
struct _ClutterMetaGroup
|
|
{
|
|
GObject parent_instance;
|
|
|
|
ClutterActor *actor;
|
|
|
|
GList *meta;
|
|
};
|
|
|
|
struct _ClutterMetaGroupClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
/* Each actor meta has a priority with zero as a default. A higher
|
|
number means higher priority. Higher priority metas stay at the
|
|
beginning of the list. The priority can be negative to give lower
|
|
priority than the default. */
|
|
|
|
#define CLUTTER_ACTOR_META_PRIORITY_DEFAULT 0
|
|
|
|
/* Any value greater than this is considered an 'internal' priority
|
|
and if we expose the priority property publicly then an application
|
|
would not be able to use these values. */
|
|
|
|
#define CLUTTER_ACTOR_META_PRIORITY_INTERNAL_HIGH (G_MAXINT / 2)
|
|
#define CLUTTER_ACTOR_META_PRIORITY_INTERNAL_LOW (G_MININT / 2)
|
|
|
|
GType _clutter_meta_group_get_type (void) G_GNUC_CONST;
|
|
|
|
void _clutter_meta_group_add_meta (ClutterMetaGroup *group,
|
|
ClutterActorMeta *meta);
|
|
void _clutter_meta_group_remove_meta (ClutterMetaGroup *group,
|
|
ClutterActorMeta *meta);
|
|
const GList * _clutter_meta_group_peek_metas (ClutterMetaGroup *group);
|
|
void _clutter_meta_group_clear_metas (ClutterMetaGroup *group);
|
|
ClutterActorMeta * _clutter_meta_group_get_meta (ClutterMetaGroup *group,
|
|
const gchar *name);
|
|
|
|
gboolean _clutter_meta_group_has_metas_no_internal (ClutterMetaGroup *group);
|
|
|
|
GList * _clutter_meta_group_get_metas_no_internal (ClutterMetaGroup *group);
|
|
void _clutter_meta_group_clear_metas_no_internal (ClutterMetaGroup *group);
|
|
|
|
/* ActorMeta */
|
|
void _clutter_actor_meta_set_actor (ClutterActorMeta *meta,
|
|
ClutterActor *actor);
|
|
|
|
const gchar * _clutter_actor_meta_get_debug_name (ClutterActorMeta *meta);
|
|
|
|
void _clutter_actor_meta_set_priority (ClutterActorMeta *meta,
|
|
gint priority);
|
|
int _clutter_actor_meta_get_priority (ClutterActorMeta *meta);
|
|
|
|
gboolean _clutter_actor_meta_is_internal (ClutterActorMeta *meta);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_ACTOR_META_PRIVATE_H__ */
|