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425b9886c9
Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com>
Start of integration of Erwann Chenede's multihead work
from the gtk-multihead branch.
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch]
gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch]
New classes representing a set of screens with attached
input devices and a single contiguous area, respectively.
* gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c:
gdk/x11/gdkprivate-x11.h: Make the initialization interface
simple _gdk_windowing_init() and do the rest in
gdk_open_display() calls.
* gdk/gdk.[ch]: Add gdk_parse_args() which can be used
to do the display-independent part of initialization
instead of gdk_init_[check].
* gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h
gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h:
Add multihead variants (_for_display(), for_screen()) of functions
getting information specific to a particular screen screen or
display.
* gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions
like gdk_rgb_get_colormap() that used to get/list global
objects.
* gdk/x11/gdkx.h: Add functions for converting GdkScreen
and GdkDisplay into the X equivalents.
* gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords()
not in the headers and unused.
* configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}:
Remove gxid support ... has not been tested for a long time...
"xfree" support is more portable to non XFree86.
* gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be
used to turn off functions that are inherently non-multihead
safe.
* gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions
are used in non-multihead-safe ways.
* gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK
multihead safe.
148 lines
4.4 KiB
C
148 lines
4.4 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_RGB_H__
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#define __GDK_RGB_H__
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#include <gdk/gdktypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef struct _GdkRgbCmap GdkRgbCmap;
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struct _GdkRgbCmap {
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guint32 colors[256];
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gint n_colors;
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/*< private >*/
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GSList *info_list;
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};
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#ifndef GDK_DISABLE_DEPRECATED
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void gdk_rgb_init (void);
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gulong gdk_rgb_xpixel_from_rgb (guint32 rgb) G_GNUC_CONST;
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void gdk_rgb_gc_set_foreground (GdkGC *gc,
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guint32 rgb);
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void gdk_rgb_gc_set_background (GdkGC *gc,
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guint32 rgb);
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#define gdk_rgb_get_cmap gdk_rgb_get_colormap
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#endif /* GDK_DISABLE_DEPRECATED */
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void gdk_rgb_find_color (GdkColormap *colormap,
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GdkColor *color);
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typedef enum
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{
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GDK_RGB_DITHER_NONE,
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GDK_RGB_DITHER_NORMAL,
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GDK_RGB_DITHER_MAX
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} GdkRgbDither;
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void gdk_draw_rgb_image (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *rgb_buf,
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gint rowstride);
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void gdk_draw_rgb_image_dithalign (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *rgb_buf,
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gint rowstride,
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gint xdith,
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gint ydith);
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void gdk_draw_rgb_32_image (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *buf,
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gint rowstride);
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void gdk_draw_rgb_32_image_dithalign (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *buf,
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gint rowstride,
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gint xdith,
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gint ydith);
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void gdk_draw_gray_image (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *buf,
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gint rowstride);
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void gdk_draw_indexed_image (GdkDrawable *drawable,
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GdkGC *gc,
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gint x,
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gint y,
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gint width,
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gint height,
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GdkRgbDither dith,
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guchar *buf,
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gint rowstride,
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GdkRgbCmap *cmap);
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GdkRgbCmap *gdk_rgb_cmap_new (guint32 *colors,
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gint n_colors);
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void gdk_rgb_cmap_free (GdkRgbCmap *cmap);
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void gdk_rgb_set_verbose (gboolean verbose);
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/* experimental colormap stuff */
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void gdk_rgb_set_install (gboolean install);
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void gdk_rgb_set_min_colors (gint min_colors);
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#ifndef GDK_MULTIHEAD_SAFE
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GdkColormap *gdk_rgb_get_colormap (void);
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GdkVisual * gdk_rgb_get_visual (void);
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gboolean gdk_rgb_ditherable (void);
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#endif
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_RGB_H__ */
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