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_ANIMATED_STYLE_PRIVATE_H__
21#define __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__
22
23#include "gtk/gtkcssstyleprivate.h"
24
25G_BEGIN_DECLS
26
27#define GTK_TYPE_CSS_ANIMATED_STYLE (gtk_css_animated_style_get_type ())
28#define GTK_CSS_ANIMATED_STYLE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyle))
29#define GTK_CSS_ANIMATED_STYLE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
30#define GTK_IS_CSS_ANIMATED_STYLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
31#define GTK_IS_CSS_ANIMATED_STYLE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATED_STYLE))
32#define GTK_CSS_ANIMATED_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATED_STYLE, GtkCssAnimatedStyleClass))
33
34typedef struct _GtkCssAnimatedStyle GtkCssAnimatedStyle;
35typedef struct _GtkCssAnimatedStyleClass GtkCssAnimatedStyleClass;
36
37struct _GtkCssAnimatedStyle
38{
39 GtkCssStyle parent;
40
41 GtkCssStyle *style; /* the style if we weren't animating */
42
43 gint64 current_time; /* the current time in our world */
44 gpointer *animations; /* GtkStyleAnimation**, least important one first */
45 guint n_animations;
46};
47
48struct _GtkCssAnimatedStyleClass
49{
50 GtkCssStyleClass parent_class;
51};
52
53GType gtk_css_animated_style_get_type (void) G_GNUC_CONST;
54
55GtkCssStyle * gtk_css_animated_style_new (GtkCssStyle *base_style,
56 GtkCssStyle *parent_style,
57 gint64 timestamp,
58 GtkStyleProvider *provider,
59 GtkCssStyle *previous_style);
60GtkCssStyle * gtk_css_animated_style_new_advance (GtkCssAnimatedStyle *source,
61 GtkCssStyle *base,
62 gint64 timestamp);
63
64void gtk_css_animated_style_set_animated_value(GtkCssAnimatedStyle *style,
65 guint id,
66 GtkCssValue *value);
67
68GtkCssValue * gtk_css_animated_style_get_intrinsic_value (GtkCssAnimatedStyle *style,
69 guint id);
70
71G_END_DECLS
72
73#endif /* __GTK_CSS_ANIMATED_STYLE_PRIVATE_H__ */
74

source code of gtk/gtk/gtkcssanimatedstyleprivate.h