Pileus Git - ~andy/gtk/blob - gtk/gtkcssanimationprivate.h

   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
  27 G_BEGIN_DECLS
  28
  29 #define GTK_TYPE_CSS_ANIMATION           (_gtk_css_animation_get_type ())
  30 #define GTK_CSS_ANIMATION(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATION, GtkCssAnimation))
  31 #define GTK_CSS_ANIMATION_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATION, GtkCssAnimationClass))
  32 #define GTK_IS_CSS_ANIMATION(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATION))
  33 #define GTK_IS_CSS_ANIMATION_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATION))
  34 #define GTK_CSS_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATION, GtkCssAnimationClass))
  35
  36 typedef struct _GtkCssAnimation           GtkCssAnimation;
  37 typedef struct _GtkCssAnimationClass      GtkCssAnimationClass;
  38
  39 struct _GtkCssAnimation
  40 {
  41   GtkStyleAnimation parent;
  42
  43   char            *name;
  44   GtkCssKeyframes *keyframes;
  45   GtkCssValue     *ease;
  46   gint64           timestamp;           /* elapsed time when paused, start time when playing (can be negative) */
  47   gint64           duration;            /* duration of 1 cycle */
  48   GtkCssDirection  direction;
  49   GtkCssPlayState  play_state;
  50   GtkCssFillMode   fill_mode;
  51   double           iteration_count;
  52 };
  53
  54 struct _GtkCssAnimationClass
  55 {
  56   GtkStyleAnimationClass parent_class;
  57 };
  58
  59 GType                   _gtk_css_animation_get_type        (void) G_GNUC_CONST;
  60
  61 GtkStyleAnimation *     _gtk_css_animation_new             (const char         *name,
  62                                                             GtkCssKeyframes    *keyframes,
  63                                                             gint64              timestamp,
  64                                                             gint64              delay_us,
  65                                                             gint64              duration_us,
  66                                                             GtkCssValue        *ease,
  67                                                             GtkCssDirection     direction,
  68                                                             GtkCssPlayState     play_state,
  69                                                             GtkCssFillMode      fill_mode,
  70                                                             double              iteration_count);
  71
  72 GtkStyleAnimation *     _gtk_css_animation_copy            (GtkCssAnimation   *animation,
  73                                                             gint64             at_time_us,
  74                                                             GtkCssPlayState    play_state);
  75
  76 const char *            _gtk_css_animation_get_name        (GtkCssAnimation   *animation);
  77
  78 G_END_DECLS
  79
  80 #endif /* __GTK_CSS_ANIMATION_PRIVATE_H__ */