1 /*
2  * Copyright © 2012 Red Hat Inc.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16  *
17  * Authors: Benjamin Otte <otte@gnome.org>
18  */
19 
20 #ifndef __GTK_CSS_ANIMATION_PRIVATE_H__
21 #define __GTK_CSS_ANIMATION_PRIVATE_H__
22 
23 #include "gtkstyleanimationprivate.h"
24 
25 #include "gtkcsskeyframesprivate.h"
26 #include "gtkprogresstrackerprivate.h"
27 
28 G_BEGIN_DECLS
29 
30 #define GTK_TYPE_CSS_ANIMATION           (_gtk_css_animation_get_type ())
31 #define GTK_CSS_ANIMATION(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATION, GtkCssAnimation))
32 #define GTK_CSS_ANIMATION_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATION, GtkCssAnimationClass))
33 #define GTK_IS_CSS_ANIMATION(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATION))
34 #define GTK_IS_CSS_ANIMATION_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATION))
35 #define GTK_CSS_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATION, GtkCssAnimationClass))
36 
37 typedef struct _GtkCssAnimation           GtkCssAnimation;
38 typedef struct _GtkCssAnimationClass      GtkCssAnimationClass;
39 
40 struct _GtkCssAnimation
41 {
42   GtkStyleAnimation parent;
43 
44   char            *name;
45   GtkCssKeyframes *keyframes;
46   GtkCssValue     *ease;
47   GtkCssDirection  direction;
48   GtkCssPlayState  play_state;
49   GtkCssFillMode   fill_mode;
50   GtkProgressTracker tracker;
51 };
52 
53 struct _GtkCssAnimationClass
54 {
55   GtkStyleAnimationClass parent_class;
56 };
57 
58 GType                   _gtk_css_animation_get_type        (void) G_GNUC_CONST;
59 
60 GtkStyleAnimation *     _gtk_css_animation_new             (const char         *name,
61                                                             GtkCssKeyframes    *keyframes,
62                                                             gint64              timestamp,
63                                                             gint64              delay_us,
64                                                             gint64              duration_us,
65                                                             GtkCssValue        *ease,
66                                                             GtkCssDirection     direction,
67                                                             GtkCssPlayState     play_state,
68                                                             GtkCssFillMode      fill_mode,
69                                                             double              iteration_count);
70 
71 GtkStyleAnimation *     _gtk_css_animation_advance_with_play_state (GtkCssAnimation   *animation,
72                                                                     gint64             timestamp,
73                                                                     GtkCssPlayState    play_state);
74 
75 const char *            _gtk_css_animation_get_name        (GtkCssAnimation   *animation);
76 
77 G_END_DECLS
78 
79 #endif /* __GTK_CSS_ANIMATION_PRIVATE_H__ */
80