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/* G-Streamer X11 Window event/motion listener
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* xwindowlistener.h: object definition
*
* 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 __X_WINDOW_LISTENER_H__
#define __X_WINDOW_LISTENER_H__
#include <gst/gst.h>
#include <X11/Xlib.h>
G_BEGIN_DECLS
#define GST_TYPE_X_WINDOW_LISTENER \
(gst_x_window_listener_get_type())
#define GST_X_WINDOW_LISTENER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_X_WINDOW_LISTENER, \
GstXWindowListener))
#define GST_X_WINDOW_LISTENER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_X_WINDOW_LISTENER, \
GstXWindowListenerClass))
#define GST_IS_X_WINDOW_LISTENER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_X_WINDOW_LISTENER))
#define GST_IS_X_WINDOW_LISTENER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_X_WINDOW_LISTENER))
typedef struct _GstXWindowListener GstXWindowListener;
typedef struct _GstXWindowListenerClass GstXWindowListenerClass;
typedef struct _GstXWindowClip GstXWindowClip;
typedef void (*MapWindowFunc) (gpointer your_data, gboolean visible);
typedef void (*SetWindowFunc) (gpointer your_data,
gint x, gint y, gint w, gint h, GstXWindowClip * clips, gint num_clips);
struct _GstXWindowClip
{
gint32 x_offset, y_offset, width, height;
gpointer data;
};
struct _GstXWindowListener
{
GObject parent;
/* "per-instance virtual functions" */
MapWindowFunc map_window_func;
SetWindowFunc set_window_func;
/* private data with which we call the virtual functions */
gpointer private_data;
/* general information of what we're doing */
gchar *display_name;
XID xwindow_id;
/* one extra... */
Display *main_display;
GMutex *main_lock;
/* oh my g*d, this is going to be so horribly ugly */
GThread *thread;
gboolean cycle;
/* the overlay window + own thread */
Display *display;
Drawable child;
gboolean ov_conf, ov_map, ov_visible, ov_refresh, ov_move, ov_wmmap;
gint ov_visibility;
guint ov_conf_id, ov_refresh_id;
gint x, y, w, h;
GstXWindowClip *clips;
gint num_clips;
};
struct _GstXWindowListenerClass
{
GObjectClass parent;
};
GType gst_x_window_listener_get_type (void);
GstXWindowListener *gst_x_window_listener_new (gchar * display,
MapWindowFunc map_window_func,
SetWindowFunc set_window_func, gpointer private_data);
void gst_x_window_listener_set_xid (GstXWindowListener * xwin, XID id);
G_END_DECLS
#endif /* __X_WINDOW_LISTENER_H__ */
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