mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-28 04:31:06 +00:00
61 lines
2 KiB
C
61 lines
2 KiB
C
/* GStreamer Navigation
|
|
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
|
|
* Copyright (C) 2003 David A. Schleef <ds@schleef.org>
|
|
*
|
|
* navigation.h: navigation interface design
|
|
*
|
|
* 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_NAVIGATION_H__
|
|
#define __GST_NAVIGATION_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_NAVIGATION \
|
|
(gst_navigation_get_type ())
|
|
#define GST_NAVIGATION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NAVIGATION, GstNavigation))
|
|
#define GST_IS_NAVIGATION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NAVIGATION))
|
|
#define GST_NAVIGATION_GET_IFACE(obj) \
|
|
(G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_NAVIGATION, GstNavigationInterface))
|
|
|
|
typedef struct _GstNavigation GstNavigation;
|
|
|
|
typedef struct _GstNavigationInterface {
|
|
GTypeInterface g_iface;
|
|
|
|
/* virtual functions */
|
|
void (*send_event) (GstNavigation *navigation, GstCaps *caps);
|
|
|
|
GST_CLASS_PADDING
|
|
} GstNavigationInterface;
|
|
|
|
GType gst_navigation_get_type (void);
|
|
|
|
/* virtual class function wrappers */
|
|
void gst_navigation_send_event (GstNavigation *navigation, GstCaps *caps);
|
|
|
|
void gst_navigation_send_key_event (GstNavigation *navigation, const char *key);
|
|
void gst_navigation_send_mouse_event (GstNavigation *navigation, double x,
|
|
double y);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_NAVIGATION_H__ */
|