gtk2/gtk/gtktimeline.h
2012-02-27 17:06:11 +00:00

117 lines
5.0 KiB
C

/* GTK - The GIMP Toolkit
* Copyright (C) 2007 Carlos Garnacho <carlos@imendio.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GTK_TIMELINE_H__
#define __GTK_TIMELINE_H__
#include <glib-object.h>
#include <gtk/gtkenums.h>
#include <gdk/gdk.h>
G_BEGIN_DECLS
#define GTK_TYPE_TIMELINE (_gtk_timeline_get_type ())
#define GTK_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TIMELINE, GtkTimeline))
#define GTK_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TIMELINE, GtkTimelineClass))
#define GTK_IS_TIMELINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TIMELINE))
#define GTK_IS_TIMELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TIMELINE))
#define GTK_TIMELINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TIMELINE, GtkTimelineClass))
typedef struct GtkTimeline GtkTimeline;
typedef struct GtkTimelineClass GtkTimelineClass;
typedef enum {
GTK_TIMELINE_DIRECTION_FORWARD,
GTK_TIMELINE_DIRECTION_BACKWARD
} GtkTimelineDirection;
typedef enum {
GTK_TIMELINE_PROGRESS_LINEAR,
GTK_TIMELINE_PROGRESS_EASE,
GTK_TIMELINE_PROGRESS_EASE_IN,
GTK_TIMELINE_PROGRESS_EASE_OUT,
GTK_TIMELINE_PROGRESS_EASE_IN_OUT
} GtkTimelineProgressType;
struct GtkTimeline
{
GObject parent_instance;
gpointer priv;
};
struct GtkTimelineClass
{
GObjectClass parent_class;
void (* started) (GtkTimeline *timeline);
void (* finished) (GtkTimeline *timeline);
void (* paused) (GtkTimeline *timeline);
void (* frame) (GtkTimeline *timeline,
gdouble progress);
void (* __gtk_reserved1) (void);
void (* __gtk_reserved2) (void);
void (* __gtk_reserved3) (void);
void (* __gtk_reserved4) (void);
};
GType _gtk_timeline_get_type (void) G_GNUC_CONST;
GtkTimeline * _gtk_timeline_new (guint duration);
GtkTimeline * _gtk_timeline_new_for_screen (guint duration,
GdkScreen *screen);
void _gtk_timeline_start (GtkTimeline *timeline);
void _gtk_timeline_pause (GtkTimeline *timeline);
void _gtk_timeline_rewind (GtkTimeline *timeline);
gboolean _gtk_timeline_is_running (GtkTimeline *timeline);
guint _gtk_timeline_get_elapsed_time (GtkTimeline *timeline);
guint _gtk_timeline_get_fps (GtkTimeline *timeline);
void _gtk_timeline_set_fps (GtkTimeline *timeline,
guint fps);
gboolean _gtk_timeline_get_loop (GtkTimeline *timeline);
void _gtk_timeline_set_loop (GtkTimeline *timeline,
gboolean loop);
guint _gtk_timeline_get_duration (GtkTimeline *timeline);
void _gtk_timeline_set_duration (GtkTimeline *timeline,
guint duration);
GdkScreen * _gtk_timeline_get_screen (GtkTimeline *timeline);
void _gtk_timeline_set_screen (GtkTimeline *timeline,
GdkScreen *screen);
GtkTimelineDirection _gtk_timeline_get_direction (GtkTimeline *timeline);
void _gtk_timeline_set_direction (GtkTimeline *timeline,
GtkTimelineDirection direction);
gdouble _gtk_timeline_get_progress (GtkTimeline *timeline);
GtkTimelineProgressType _gtk_timeline_get_progress_type (GtkTimeline *timeline);
void _gtk_timeline_set_progress_type (GtkTimeline *timeline,
GtkTimelineProgressType progress_type);
G_END_DECLS
#endif /* __GTK_TIMELINE_H__ */