| 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_STYLE_ANIMATION_PRIVATE_H__ |
| 21 | #define __GTK_STYLE_ANIMATION_PRIVATE_H__ |
| 22 | |
| 23 | #include "gtkcssanimatedstyleprivate.h" |
| 24 | |
| 25 | G_BEGIN_DECLS |
| 26 | |
| 27 | typedef struct _GtkStyleAnimation GtkStyleAnimation; |
| 28 | typedef struct _GtkStyleAnimationClass GtkStyleAnimationClass; |
| 29 | |
| 30 | struct _GtkStyleAnimation |
| 31 | { |
| 32 | const GtkStyleAnimationClass *class; |
| 33 | guint ref_count; |
| 34 | }; |
| 35 | |
| 36 | struct _GtkStyleAnimationClass |
| 37 | { |
| 38 | const char *type_name; |
| 39 | void (* free) (GtkStyleAnimation *animation); |
| 40 | gboolean (* is_finished) (GtkStyleAnimation *animation); |
| 41 | gboolean (* is_static) (GtkStyleAnimation *animation); |
| 42 | void (* apply_values) (GtkStyleAnimation *animation, |
| 43 | GtkCssAnimatedStyle *style); |
| 44 | GtkStyleAnimation * (* advance) (GtkStyleAnimation *animation, |
| 45 | gint64 timestamp); |
| 46 | }; |
| 47 | |
| 48 | GType _gtk_style_animation_get_type (void) G_GNUC_CONST; |
| 49 | |
| 50 | GtkStyleAnimation * _gtk_style_animation_advance (GtkStyleAnimation *animation, |
| 51 | gint64 timestamp); |
| 52 | void _gtk_style_animation_apply_values (GtkStyleAnimation *animation, |
| 53 | GtkCssAnimatedStyle *style); |
| 54 | gboolean _gtk_style_animation_is_finished (GtkStyleAnimation *animation); |
| 55 | gboolean _gtk_style_animation_is_static (GtkStyleAnimation *animation); |
| 56 | |
| 57 | GtkStyleAnimation * gtk_style_animation_ref (GtkStyleAnimation *animation); |
| 58 | GtkStyleAnimation * gtk_style_animation_unref (GtkStyleAnimation *animation); |
| 59 | |
| 60 | |
| 61 | G_END_DECLS |
| 62 | |
| 63 | #endif /* __GTK_STYLE_ANIMATION_PRIVATE_H__ */ |
| 64 |