17414fd242
mutter-clutter is a private library that is only used by the shell and not meant to be ABI/API compatible in between versions, so there's no need to add padding to classes. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2903>
128 lines
4.8 KiB
C
128 lines
4.8 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_EFFECT_H__
|
|
#define __CLUTTER_EFFECT_H__
|
|
|
|
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
|
#error "Only <clutter/clutter.h> can be included directly."
|
|
#endif
|
|
|
|
#include <clutter/clutter-actor-meta.h>
|
|
#include <clutter/clutter-paint-context.h>
|
|
#include <clutter/clutter-pick-context.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_EFFECT (clutter_effect_get_type ())
|
|
#define CLUTTER_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_EFFECT, ClutterEffect))
|
|
#define CLUTTER_IS_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_EFFECT))
|
|
#define CLUTTER_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_EFFECT, ClutterEffectClass))
|
|
#define CLUTTER_IS_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_EFFECT))
|
|
#define CLUTTER_EFFECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_EFFECT, ClutterEffectClass))
|
|
|
|
typedef struct _ClutterEffectClass ClutterEffectClass;
|
|
|
|
struct _ClutterEffect
|
|
{
|
|
/*< private >*/
|
|
ClutterActorMeta parent_instance;
|
|
};
|
|
|
|
/**
|
|
* ClutterEffectClass:
|
|
* @pre_paint: virtual function
|
|
* @post_paint: virtual function
|
|
* @modify_paint_volume: virtual function
|
|
* @paint: virtual function
|
|
* @pick: virtual function
|
|
*
|
|
* The #ClutterEffectClass structure contains only private data
|
|
*/
|
|
struct _ClutterEffectClass
|
|
{
|
|
/*< private >*/
|
|
ClutterActorMetaClass parent_class;
|
|
|
|
/*< public >*/
|
|
gboolean (* pre_paint) (ClutterEffect *effect,
|
|
ClutterPaintNode *node,
|
|
ClutterPaintContext *paint_context);
|
|
void (* post_paint) (ClutterEffect *effect,
|
|
ClutterPaintNode *node,
|
|
ClutterPaintContext *paint_context);
|
|
|
|
gboolean (* modify_paint_volume) (ClutterEffect *effect,
|
|
ClutterPaintVolume *volume);
|
|
|
|
void (* paint) (ClutterEffect *effect,
|
|
ClutterPaintNode *node,
|
|
ClutterPaintContext *paint_context,
|
|
ClutterEffectPaintFlags flags);
|
|
void (* paint_node) (ClutterEffect *effect,
|
|
ClutterPaintNode *node,
|
|
ClutterPaintContext *paint_context,
|
|
ClutterEffectPaintFlags flags);
|
|
void (* pick) (ClutterEffect *effect,
|
|
ClutterPickContext *pick_context);
|
|
};
|
|
|
|
CLUTTER_EXPORT
|
|
GType clutter_effect_get_type (void) G_GNUC_CONST;
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_effect_queue_repaint (ClutterEffect *effect);
|
|
|
|
/*
|
|
* ClutterActor API
|
|
*/
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_actor_add_effect (ClutterActor *self,
|
|
ClutterEffect *effect);
|
|
CLUTTER_EXPORT
|
|
void clutter_actor_add_effect_with_name (ClutterActor *self,
|
|
const gchar *name,
|
|
ClutterEffect *effect);
|
|
CLUTTER_EXPORT
|
|
void clutter_actor_remove_effect (ClutterActor *self,
|
|
ClutterEffect *effect);
|
|
CLUTTER_EXPORT
|
|
void clutter_actor_remove_effect_by_name (ClutterActor *self,
|
|
const gchar *name);
|
|
CLUTTER_EXPORT
|
|
GList * clutter_actor_get_effects (ClutterActor *self);
|
|
CLUTTER_EXPORT
|
|
ClutterEffect *clutter_actor_get_effect (ClutterActor *self,
|
|
const gchar *name);
|
|
CLUTTER_EXPORT
|
|
void clutter_actor_clear_effects (ClutterActor *self);
|
|
|
|
CLUTTER_EXPORT
|
|
gboolean clutter_actor_has_effects (ClutterActor *self);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_EFFECT_H__ */
|