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gtk2/gdk/x11/gdkx.h
Owen Taylor aeaaae04ac Changes multihead reorganizing code for win32 support, mostly from a patch 
Wed Jun  5 18:34:47 2002  Owen Taylor  <otaylor@redhat.com>

	Changes multihead reorganizing code for win32 support,
	mostly from a patch by Hans Breuer.

	* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
	  gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
	  gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
	  gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
	  gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
	  gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
	  gdk/x11/gdkpango-x11.c gdk/gdkselection.c
	  gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
	  gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
	  Move port-independent singlehead wrapper functions into
	  port-independent part of GDK. (#80009)

	* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
	  gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
	  gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
	  gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
	  gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
	Turn singlehead functions into "multihead" functions that ignore
	their GdkDisplay or GdkScreen arguments.

	* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
	gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
	Misc multihead-compatibility changes.

	* gtk/gtk.def gdk/gdk.def: Update for multihead functions.

	* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
	gdk/x11/gdkvisual-x11.c: Remove the screen fields
	from the public parts of the colormap/visual structures, add accessors
	instead.

	* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
	  gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
	  gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
	  gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
	for colormaps, visuals; move the fields into the private
	structures for the x11 backend.

	* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
	  gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
	Remove virtualization of screen and display functions.
	(#79990, patch from Erwann Chenede)

	* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
	gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
	New files containing stub implementations of Display,
	Screen functions.

	* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
	gdk/x11/gdkx.h: Clean up function exports and what
	headers they are in. (#79954)

	* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
	screen->screen_num. (In the patch for #79972, Erwann Chenede)

	* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
	 gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
	to use window hooks. (#79972, patch partly from Erwann Chenede)

	* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
	some warnings.
2002-06-06 00:26:42 +00:00

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/* 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. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GDK_X_H__
#define __GDK_X_H__
#include <gdk/gdkprivate.h>
#include <gdk/gdkcursor.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
G_BEGIN_DECLS
#ifndef GDK_MULTIHEAD_SAFE
extern Display *gdk_display;
#endif
Display *gdk_x11_drawable_get_xdisplay (GdkDrawable *drawable);
XID gdk_x11_drawable_get_xid (GdkDrawable *drawable);
Display *gdk_x11_image_get_xdisplay (GdkImage *image);
XImage *gdk_x11_image_get_ximage (GdkImage *image);
Display *gdk_x11_colormap_get_xdisplay (GdkColormap *colormap);
Colormap gdk_x11_colormap_get_xcolormap (GdkColormap *colormap);
Display *gdk_x11_cursor_get_xdisplay (GdkCursor *cursor);
Cursor gdk_x11_cursor_get_xcursor (GdkCursor *cursor);
Display *gdk_x11_display_get_xdisplay (GdkDisplay *display);
Visual * gdk_x11_visual_get_xvisual (GdkVisual *visual);
Display *gdk_x11_gc_get_xdisplay (GdkGC *gc);
GC gdk_x11_gc_get_xgc (GdkGC *gc);
Screen * gdk_x11_screen_get_xscreen (GdkScreen *screen);
int gdk_x11_screen_get_screen_number (GdkScreen *screen);
#ifndef GDK_MULTIHEAD_SAFE
Window gdk_x11_get_default_root_xwindow (void);
Display *gdk_x11_get_default_xdisplay (void);
gint gdk_x11_get_default_screen (void);
#endif
#define GDK_COLORMAP_XDISPLAY(cmap) (gdk_x11_colormap_get_xdisplay (cmap))
#define GDK_COLORMAP_XCOLORMAP(cmap) (gdk_x11_colormap_get_xcolormap (cmap))
#define GDK_CURSOR_XDISPLAY(cursor) (gdk_x11_cursor_get_xdisplay (cursor))
#define GDK_CURSOR_XCURSOR(cursor) (gdk_x11_cursor_get_xcursor (cursor))
#define GDK_IMAGE_XDISPLAY(image) (gdk_x11_image_get_xdisplay (image))
#define GDK_IMAGE_XIMAGE(image) (gdk_x11_image_get_ximage (image))
#ifndef GDK_MULTIHEAD_SAFE
#define GDK_DISPLAY() gdk_display
#endif
#ifdef INSIDE_GDK_X11
#include "gdkprivate-x11.h"
#include "gdkscreen-x11.h"
#define GDK_DISPLAY_XDISPLAY(display) (GDK_DISPLAY_X11(display)->xdisplay)
#define GDK_WINDOW_XDISPLAY(win) (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->xdisplay)
#define GDK_WINDOW_XID(win) (GDK_DRAWABLE_IMPL_X11(((GdkWindowObject *)win)->impl)->xid)
#define GDK_PIXMAP_XDISPLAY(pix) (GDK_SCREEN_X11 (GDK_PIXMAP_SCREEN (pix))->xdisplay)
#define GDK_PIXMAP_XID(pix) (GDK_DRAWABLE_IMPL_X11(((GdkPixmapObject *)pix)->impl)->xid)
#define GDK_DRAWABLE_XDISPLAY(win) (GDK_IS_WINDOW (win) ? GDK_WINDOW_XDISPLAY (win) : GDK_PIXMAP_XDISPLAY (win))
#define GDK_DRAWABLE_XID(win) (GDK_IS_WINDOW (win) ? GDK_WINDOW_XID (win) : GDK_PIXMAP_XID (win))
#define GDK_GC_XDISPLAY(gc) (GDK_SCREEN_XDISPLAY(GDK_GC_X11(gc)->screen))
#define GDK_GC_XGC(gc) (GDK_GC_X11(gc)->xgc)
#define GDK_SCREEN_XDISPLAY(screen) (GDK_SCREEN_X11 (screen)->xdisplay)
#define GDK_SCREEN_XSCREEN(screen) (GDK_SCREEN_X11 (screen)->xscreen)
#define GDK_SCREEN_XNUMBER(screen) (GDK_SCREEN_X11 (screen)->screen_num)
#define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
#define GDK_GC_GET_XGC(gc) (GDK_GC_X11(gc)->dirty_mask ? _gdk_x11_gc_flush (gc) : ((GdkGCX11 *)(gc))->xgc)
#define GDK_WINDOW_XWINDOW GDK_DRAWABLE_XID
#else /* INSIDE_GDK_X11 */
#ifndef GDK_MULTIHEAD_SAFE
#define GDK_ROOT_WINDOW() (gdk_x11_get_default_root_xwindow ())
#endif
#define GDK_DISPLAY_XDISPLAY(display) (gdk_x11_display_get_xdisplay (display))
#define GDK_WINDOW_XDISPLAY(win) (gdk_x11_drawable_get_xdisplay (((GdkWindowObject *)win)->impl))
#define GDK_WINDOW_XID(win) (gdk_x11_drawable_get_xid (win))
#define GDK_WINDOW_XWINDOW(win) (gdk_x11_drawable_get_xid (win))
#define GDK_PIXMAP_XDISPLAY(win) (gdk_x11_drawable_get_xdisplay (((GdkPixmapObject *)win)->impl))
#define GDK_PIXMAP_XID(win) (gdk_x11_drawable_get_xid (win))
#define GDK_DRAWABLE_XDISPLAY(win) (gdk_x11_drawable_get_xdisplay (win))
#define GDK_DRAWABLE_XID(win) (gdk_x11_drawable_get_xid (win))
#define GDK_GC_XDISPLAY(gc) (gdk_x11_gc_get_xdisplay (gc))
#define GDK_GC_XGC(gc) (gdk_x11_gc_get_xgc (gc))
#define GDK_SCREEN_XDISPLAY(screen) (gdk_x11_display_get_xdisplay (gdk_screen_get_display (screen)))
#define GDK_SCREEN_XSCREEN(screen) (gdk_x11_screen_get_xscreen (screen))
#define GDK_SCREEN_XNUMBER(screen) (gdk_x11_screen_get_screen_number (screen))
#define GDK_VISUAL_XVISUAL(visual) (gdk_x11_visual_get_xvisual (visual))
#endif /* INSIDE_GDK_X11 */
GdkVisual* gdkx_visual_get_for_screen (GdkScreen *screen,
VisualID xvisualid);
#ifndef GDK_MULTIHEAD_SAFE
GdkVisual* gdkx_visual_get (VisualID xvisualid);
#endif
/* XXX: Do not use this function until it is fixed. An X Colormap
* is useless unless we also have the visual. */
GdkColormap* gdkx_colormap_get (Colormap xcolormap);
/* Return the Gdk* for a particular XID */
gpointer gdk_xid_table_lookup_for_display (GdkDisplay *display,
XID xid);
guint32 gdk_x11_get_server_time (GdkWindow *window);
/* returns TRUE if we support the given WM spec feature */
gboolean gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen,
GdkAtom property);
#ifndef GDK_MULTIHEAD_SAFE
gpointer gdk_xid_table_lookup (XID xid);
gboolean gdk_net_wm_supports (GdkAtom property);
void gdk_x11_grab_server ();
void gdk_x11_ungrab_server ();
#endif
GdkDisplay *gdk_x11_lookup_xdisplay (Display *xdisplay);
/* Functions to get the X Atom equivalent to the GdkAtom */
Atom gdk_x11_atom_to_xatom_for_display (GdkDisplay *display,
GdkAtom atom);
GdkAtom gdk_x11_xatom_to_atom_for_display (GdkDisplay *display,
Atom xatom);
Atom gdk_x11_get_xatom_by_name_for_display (GdkDisplay *display,
const gchar *atom_name);
G_CONST_RETURN gchar *gdk_x11_get_xatom_name_for_display (GdkDisplay *display,
Atom xatom);
#ifndef GDK_MULTIHEAD_SAFE
Atom gdk_x11_atom_to_xatom (GdkAtom atom);
GdkAtom gdk_x11_xatom_to_atom (Atom xatom);
Atom gdk_x11_get_xatom_by_name (const gchar *atom_name);
G_CONST_RETURN gchar *gdk_x11_get_xatom_name (Atom xatom);
#endif
#ifndef GDK_DISABLE_DEPRECATED
Display * gdk_x11_font_get_xdisplay (GdkFont *font);
gpointer gdk_x11_font_get_xfont (GdkFont *font);
G_CONST_RETURN char *gdk_x11_font_get_name (GdkFont *font);
#define GDK_FONT_XDISPLAY(font) (gdk_x11_font_get_xdisplay (font))
#define GDK_FONT_XFONT(font) (gdk_x11_font_get_xfont (font))
#ifndef GDK_MULTIHEAD_SAFE
#define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid))
#endif /* GDK_MULTIHEAD_SAFE */
#define gdk_font_lookup_for_display(display, xid) ((GdkFont*) gdk_xid_table_lookup_for_display (display, xid))
void gdk_x11_display_grab (GdkDisplay *display);
void gdk_x11_display_ungrab (GdkDisplay *display);
#endif /* GDK_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* __GDK_X_H__ */
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