Pileus Git - ~andy/gtk/blob - gtk/gtkstyleanimationprivate.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_STYLE_ANIMATION_PRIVATE_H__
  21 #define __GTK_STYLE_ANIMATION_PRIVATE_H__
  22
  23 #include <glib-object.h>
  24 #include "gtkcsscomputedvaluesprivate.h"
  25
  26 G_BEGIN_DECLS
  27
  28 #define GTK_TYPE_STYLE_ANIMATION           (_gtk_style_animation_get_type ())
  29 #define GTK_STYLE_ANIMATION(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_STYLE_ANIMATION, GtkStyleAnimation))
  30 #define GTK_STYLE_ANIMATION_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_STYLE_ANIMATION, GtkStyleAnimationClass))
  31 #define GTK_IS_STYLE_ANIMATION(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_STYLE_ANIMATION))
  32 #define GTK_IS_STYLE_ANIMATION_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_STYLE_ANIMATION))
  33 #define GTK_STYLE_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_STYLE_ANIMATION, GtkStyleAnimationClass))
  34
  35 typedef struct _GtkStyleAnimation           GtkStyleAnimation;
  36 typedef struct _GtkStyleAnimationClass      GtkStyleAnimationClass;
  37
  38 struct _GtkStyleAnimation
  39 {
  40   GObject parent;
  41 };
  42
  43 struct _GtkStyleAnimationClass
  44 {
  45   GObjectClass parent_class;
  46
  47   gboolean      (* is_finished)                         (GtkStyleAnimation      *animation,
  48                                                          gint64                  at_time_us);
  49   gboolean      (* is_static)                           (GtkStyleAnimation      *animation,
  50                                                          gint64                  at_time_us);
  51   void          (* set_values)                          (GtkStyleAnimation      *animation,
  52                                                          gint64                  for_time_us,
  53                                                          GtkCssComputedValues   *values);
  54 };
  55
  56 GType           _gtk_style_animation_get_type           (void) G_GNUC_CONST;
  57
  58 void            _gtk_style_animation_set_values         (GtkStyleAnimation      *animation,
  59                                                          gint64                  for_time_us,
  60                                                          GtkCssComputedValues   *values);
  61 gboolean        _gtk_style_animation_is_finished        (GtkStyleAnimation      *animation,
  62                                                          gint64                  at_time_us);
  63 gboolean        _gtk_style_animation_is_static          (GtkStyleAnimation      *animation,
  64                                                          gint64                  at_time_us);
  65
  66
  67 G_END_DECLS
  68
  69 #endif /* __GTK_STYLE_ANIMATION_PRIVATE_H__ */