Pileus Git - ~andy/gtk/blob - gtk/gtkcssanimatedvaluesprivate.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_ANIMATED_VALUES_PRIVATE_H__
  21 #define __GTK_CSS_ANIMATED_VALUES_PRIVATE_H__
  22
  23 #include "gtk/gtkcsscomputedvaluesprivate.h"
  24
  25 G_BEGIN_DECLS
  26
  27 #define GTK_TYPE_CSS_ANIMATED_VALUES           (_gtk_css_animated_values_get_type ())
  28 #define GTK_CSS_ANIMATED_VALUES(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_ANIMATED_VALUES, GtkCssAnimatedValues))
  29 #define GTK_CSS_ANIMATED_VALUES_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_ANIMATED_VALUES, GtkCssAnimatedValuesClass))
  30 #define GTK_IS_CSS_ANIMATED_VALUES(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_ANIMATED_VALUES))
  31 #define GTK_IS_CSS_ANIMATED_VALUES_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_ANIMATED_VALUES))
  32 #define GTK_CSS_ANIMATED_VALUES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_ANIMATED_VALUES, GtkCssAnimatedValuesClass))
  33
  34 typedef struct _GtkCssAnimatedValues           GtkCssAnimatedValues;
  35 typedef struct _GtkCssAnimatedValuesClass      GtkCssAnimatedValuesClass;
  36
  37 struct _GtkCssAnimatedValues
  38 {
  39   GtkCssComputedValues parent;
  40
  41   gint64 current_time;                  /* the current time in our world */
  42   GtkCssComputedValues *computed;       /* the computed values we'd have without animations */
  43   GSList *animations;                   /* the running animations */
  44 };
  45
  46 struct _GtkCssAnimatedValuesClass
  47 {
  48   GtkCssComputedValuesClass parent_class;
  49 };
  50
  51 GType                   _gtk_css_animated_values_get_type             (void) G_GNUC_CONST;
  52
  53 GtkCssComputedValues *  _gtk_css_animated_values_new                  (GtkCssComputedValues     *computed,
  54                                                                        GtkCssComputedValues     *source,
  55                                                                        gint64                    timestamp);
  56
  57 GtkBitmask *            _gtk_css_animated_values_advance              (GtkCssAnimatedValues     *values,
  58                                                                        gint64                    timestamp) G_GNUC_WARN_UNUSED_RESULT;
  59 gboolean                _gtk_css_animated_values_is_finished          (GtkCssAnimatedValues     *values);
  60
  61
  62 G_END_DECLS
  63
  64 #endif /* __GTK_CSS_ANIMATED_VALUES_PRIVATE_H__ */