mirror of
https://github.com/brl/mutter.git
synced 2024-11-27 02:20:43 -05:00
108 lines
4.5 KiB
C
108 lines
4.5 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Authored By Tomas Frydrych <tf@openedhand.com>
|
|
*
|
|
* Copyright (C) 2006, 2007 OpenedHand
|
|
*
|
|
* 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __CLUTTER_BEHAVIOUR_BSPLINE_H__
|
|
#define __CLUTTER_BEHAVIOUR_BSPLINE_H__
|
|
|
|
#include <clutter/clutter-alpha.h>
|
|
#include <clutter/clutter-actor.h>
|
|
#include <clutter/clutter-behaviour.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_BEHAVIOUR_BSPLINE (clutter_behaviour_bspline_get_type ())
|
|
|
|
#define CLUTTER_BEHAVIOUR_BSPLINE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
|
|
CLUTTER_TYPE_BEHAVIOUR_BSPLINE, ClutterBehaviourBspline))
|
|
|
|
#define CLUTTER_BEHAVIOUR_BSPLINE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), \
|
|
CLUTTER_TYPE_BEHAVIOUR_BSPLINE, ClutterBehaviourBsplineClass))
|
|
|
|
#define CLUTTER_IS_BEHAVIOUR_BSPLINE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
|
|
CLUTTER_TYPE_BEHAVIOUR_BSPLINE))
|
|
|
|
#define CLUTTER_IS_BEHAVIOUR_BSPLINE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
|
|
CLUTTER_TYPE_BEHAVIOUR_BSPLINE))
|
|
|
|
#define CLUTTER_BEHAVIOUR_BSPLINE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
|
|
CLUTTER_TYPE_BEHAVIOUR_BSPLINE, ClutterBehaviourBsplineClass))
|
|
|
|
typedef struct _ClutterBehaviourBspline ClutterBehaviourBspline;
|
|
typedef struct _ClutterBehaviourBsplinePrivate ClutterBehaviourBsplinePrivate;
|
|
typedef struct _ClutterBehaviourBsplineClass ClutterBehaviourBsplineClass;
|
|
|
|
struct _ClutterBehaviourBspline
|
|
{
|
|
ClutterBehaviour parent_instance;
|
|
ClutterBehaviourBsplinePrivate *priv;
|
|
};
|
|
|
|
struct _ClutterBehaviourBsplineClass
|
|
{
|
|
ClutterBehaviourClass parent_class;
|
|
|
|
void (*knot_reached) (ClutterBehaviourBspline *bsplineb,
|
|
const ClutterKnot *knot);
|
|
|
|
void (*_clutter_bspline_1) (void);
|
|
void (*_clutter_bspline_2) (void);
|
|
void (*_clutter_bspline_3) (void);
|
|
void (*_clutter_bspline_4) (void);
|
|
};
|
|
|
|
GType clutter_behaviour_bspline_get_type (void) G_GNUC_CONST;
|
|
|
|
ClutterBehaviour *clutter_behaviour_bspline_new (ClutterAlpha *alpha,
|
|
const ClutterKnot *knots,
|
|
guint n_knots);
|
|
void clutter_behaviour_bspline_append_knot (ClutterBehaviourBspline *bs,
|
|
const ClutterKnot *knot);
|
|
void clutter_behaviour_bspline_append (ClutterBehaviourBspline *bs,
|
|
const ClutterKnot *first_knot,
|
|
...) G_GNUC_NULL_TERMINATED;
|
|
void clutter_behaviour_bspline_truncate (ClutterBehaviourBspline *bs,
|
|
guint offset);
|
|
void clutter_behaviour_bspline_join (ClutterBehaviourBspline *bs1,
|
|
ClutterBehaviourBspline *bs2);
|
|
ClutterBehaviour *clutter_behaviour_bspline_split (ClutterBehaviourBspline *bs,
|
|
guint offset);
|
|
void clutter_behaviour_bspline_clear (ClutterBehaviourBspline *bs);
|
|
void clutter_behaviour_bspline_adjust (ClutterBehaviourBspline *bs,
|
|
guint offset,
|
|
ClutterKnot *knot);
|
|
void clutter_behaviour_bspline_set_origin (ClutterBehaviourBspline *bs,
|
|
ClutterKnot *knot);
|
|
void clutter_behaviour_bspline_get_origin (ClutterBehaviourBspline *bs,
|
|
ClutterKnot *knot);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_BEHAVIOUR_BSPLINE_H__ */
|