gtk/gdk/directfb/gdkdirectfb.h
2006-07-03 06:55:15 +00:00

98 lines
3.5 KiB
C

/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team.
*/
/*
* GTK+ DirectFB backend
* Copyright (C) 2001-2002 convergence integrated media GmbH
* Copyright (C) 2002 convergence GmbH
* Written by Denis Oliver Kropp <dok@convergence.de> and
* Sven Neumann <sven@convergence.de>
*/
#ifndef __GDK_DIRECTFB_H__
#define __GDK_DIRECTFB_H__
#include <cairo.h>
#include <directfb.h>
#include "gdk/gdkprivate.h"
/* macro for a safe call to DirectFB functions */
#define DFBCHECK(x...) \
{ \
int err = x; \
if (err != DFB_OK) { \
fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \
DirectFBErrorFatal( #x, err ); \
} \
}
extern GdkWindow * _gdk_parent_root;
G_BEGIN_DECLS
#define GDK_ROOT_WINDOW() _gdk_parent_root
#define GDK_WINDOW_DFB_ID(win) (GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (win)->impl)->dfb_id)
/* used for the --transparent-unfocused hack */
extern gboolean gdk_directfb_apply_focus_opacity;
/* used for the --enable-color-keying hack */
extern gboolean gdk_directfb_enable_color_keying;
extern DFBColor gdk_directfb_bg_color;
extern DFBColor gdk_directfb_bg_color_key;
/* to disable antialiasing */
extern gboolean gdk_directfb_monochrome_fonts;
/* GTK+-DirectFB specific functions */
void gdk_directfb_window_set_opacity (GdkWindow *window,
guchar opacity);
GdkWindow * gdk_directfb_window_new (GdkWindow *parent,
GdkWindowAttr *attributes,
gint attributes_mask,
DFBWindowCapabilities window_caps,
DFBWindowOptions window_options,
DFBSurfaceCapabilities surface_caps);
GdkVisual * gdk_directfb_visual_by_format (DFBSurfacePixelFormat pixel_format);
IDirectFBWindow *gdk_directfb_window_lookup(GdkWindow *window);
IDirectFBSurface *gdk_directfb_surface_lookup(GdkWindow *window);
#if (DIRECTFB_MICRO_VERSION > 25)
GdkWindow *gdk_directfb_create_child_window(GdkWindow *parent,
IDirectFBSurface *subsurface);
#endif
G_END_DECLS
#endif /* __GDK_DIRECTFB_H__ */