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
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* Copyright (C) 2002 Hans Breuer
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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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2012-02-27 13:01:10 +00:00
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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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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*/
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2008-06-22 14:28:52 +00:00
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#include "config.h"
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2002-11-16 21:51:47 +00:00
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#include "gdk.h"
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#include "gdkprivate-win32.h"
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2011-01-02 10:51:25 +00:00
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#include "gdkscreenprivate.h"
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#include "gdkwin32screen.h"
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2015-12-17 23:36:57 +00:00
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#include "gdkdisplayprivate.h"
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#include "gdkvisualprivate.h"
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2016-04-20 07:36:00 +00:00
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#include "gdkdisplay-win32.h"
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#include "gdkmonitor-win32.h"
|
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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2015-04-15 09:44:55 +00:00
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#include <dwmapi.h>
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2011-01-02 10:51:25 +00:00
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struct _GdkWin32Screen
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{
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GdkScreen parent_instance;
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2015-12-17 23:36:57 +00:00
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2016-02-27 14:23:19 +00:00
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GdkVisual *system_visual;
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GdkVisual *rgba_visual;
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gint available_visual_depths[1];
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GdkVisualType available_visual_types[1];
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2015-12-17 23:36:57 +00:00
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GdkWindow *root_window;
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2016-02-18 16:33:29 +00:00
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gint always_composited : 1;
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2011-01-02 10:51:25 +00:00
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};
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2012-02-21 16:19:35 +00:00
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2011-01-02 10:51:25 +00:00
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struct _GdkWin32ScreenClass
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{
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GdkScreenClass parent_class;
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};
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2012-02-21 16:19:35 +00:00
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2011-01-02 10:51:25 +00:00
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G_DEFINE_TYPE (GdkWin32Screen, gdk_win32_screen, GDK_TYPE_SCREEN)
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2012-02-21 16:19:35 +00:00
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2016-02-27 14:23:19 +00:00
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static gint
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get_color_precision (gulong mask)
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{
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gint p = 0;
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while (mask & 0x1)
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{
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p++;
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mask >>= 1;
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}
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return p;
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}
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static GdkVisual *
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init_visual (GdkScreen *screen,
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gboolean is_rgba)
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{
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GdkVisual *visual;
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struct
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{
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BITMAPINFOHEADER bi;
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union
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{
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RGBQUAD colors[256];
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DWORD fields[256];
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} u;
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} bmi;
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HBITMAP hbm;
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const gint rastercaps = GetDeviceCaps (_gdk_display_hdc, RASTERCAPS);
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const int numcolors = GetDeviceCaps (_gdk_display_hdc, NUMCOLORS);
|
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gint bitspixel = GetDeviceCaps (_gdk_display_hdc, BITSPIXEL);
|
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gint map_entries = 0;
|
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visual = g_object_new (GDK_TYPE_VISUAL, NULL);
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visual->screen = screen;
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if (rastercaps & RC_PALETTE)
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{
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const int sizepalette = GetDeviceCaps (_gdk_display_hdc, SIZEPALETTE);
|
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gchar *max_colors = getenv ("GDK_WIN32_MAX_COLORS");
|
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visual->type = GDK_VISUAL_PSEUDO_COLOR;
|
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g_assert (sizepalette == 256);
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if (max_colors != NULL)
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_gdk_max_colors = atoi (max_colors);
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map_entries = _gdk_max_colors;
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if (map_entries >= 16 && map_entries < sizepalette)
|
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{
|
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|
|
if (map_entries < 32)
|
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{
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map_entries = 16;
|
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visual->type = GDK_VISUAL_STATIC_COLOR;
|
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bitspixel = 4;
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}
|
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else if (map_entries < 64)
|
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{
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map_entries = 32;
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bitspixel = 5;
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}
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else if (map_entries < 128)
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{
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map_entries = 64;
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bitspixel = 6;
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}
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else if (map_entries < 256)
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{
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map_entries = 128;
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bitspixel = 7;
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}
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else
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g_assert_not_reached ();
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}
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else
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map_entries = sizepalette;
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}
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else if (bitspixel == 1 && numcolors == 16)
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{
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bitspixel = 4;
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visual->type = GDK_VISUAL_STATIC_COLOR;
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map_entries = 16;
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}
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else if (bitspixel == 1)
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{
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visual->type = GDK_VISUAL_STATIC_GRAY;
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map_entries = 2;
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}
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else if (bitspixel == 4)
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{
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visual->type = GDK_VISUAL_STATIC_COLOR;
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map_entries = 16;
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}
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else if (bitspixel == 8)
|
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{
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visual->type = GDK_VISUAL_STATIC_COLOR;
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map_entries = 256;
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}
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else if (bitspixel == 16)
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{
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visual->type = GDK_VISUAL_TRUE_COLOR;
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#if 1
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/* This code by Mike Enright,
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* see http://www.users.cts.com/sd/m/menright/display.html
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*/
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memset (&bmi, 0, sizeof (bmi));
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bmi.bi.biSize = sizeof (bmi.bi);
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hbm = CreateCompatibleBitmap (_gdk_display_hdc, 1, 1);
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GetDIBits (_gdk_display_hdc, hbm, 0, 1, NULL,
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(BITMAPINFO *) &bmi, DIB_RGB_COLORS);
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GetDIBits (_gdk_display_hdc, hbm, 0, 1, NULL,
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(BITMAPINFO *) &bmi, DIB_RGB_COLORS);
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DeleteObject (hbm);
|
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if (bmi.bi.biCompression != BI_BITFIELDS)
|
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{
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|
/* Either BI_RGB or BI_RLE_something
|
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* .... or perhaps (!!) something else.
|
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* Theoretically biCompression might be
|
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* mmioFourCC('c','v','i','d') but I doubt it.
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*/
|
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|
|
if (bmi.bi.biCompression == BI_RGB)
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|
{
|
|
|
|
/* It's 555 */
|
|
|
|
bitspixel = 15;
|
|
|
|
visual->red_mask = 0x00007C00;
|
|
|
|
visual->green_mask = 0x000003E0;
|
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|
|
visual->blue_mask = 0x0000001F;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
g_assert_not_reached ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
DWORD allmasks =
|
|
|
|
bmi.u.fields[0] | bmi.u.fields[1] | bmi.u.fields[2];
|
|
|
|
int k = 0;
|
|
|
|
while (allmasks)
|
|
|
|
{
|
|
|
|
if (allmasks&1)
|
|
|
|
k++;
|
|
|
|
allmasks/=2;
|
|
|
|
}
|
|
|
|
bitspixel = k;
|
|
|
|
visual->red_mask = bmi.u.fields[0];
|
|
|
|
visual->green_mask = bmi.u.fields[1];
|
|
|
|
visual->blue_mask = bmi.u.fields[2];
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
/* Old, incorrect (but still working) code. */
|
|
|
|
#if 0
|
|
|
|
visual->red_mask = 0x0000F800;
|
|
|
|
visual->green_mask = 0x000007E0;
|
|
|
|
visual->blue_mask = 0x0000001F;
|
|
|
|
#else
|
|
|
|
visual->red_mask = 0x00007C00;
|
|
|
|
visual->green_mask = 0x000003E0;
|
|
|
|
visual->blue_mask = 0x0000001F;
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
else if (bitspixel == 24 || bitspixel == 32)
|
|
|
|
{
|
|
|
|
if (!is_rgba)
|
|
|
|
bitspixel = 24;
|
|
|
|
visual->type = GDK_VISUAL_TRUE_COLOR;
|
|
|
|
visual->red_mask = 0x00FF0000;
|
|
|
|
visual->green_mask = 0x0000FF00;
|
|
|
|
visual->blue_mask = 0x000000FF;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
g_error ("_gdk_visual_init: unsupported BITSPIXEL: %d\n", bitspixel);
|
|
|
|
|
|
|
|
visual->depth = bitspixel;
|
|
|
|
visual->byte_order = GDK_LSB_FIRST;
|
|
|
|
visual->bits_per_rgb = 42; /* Not used? */
|
|
|
|
|
|
|
|
if ((visual->type != GDK_VISUAL_TRUE_COLOR) &&
|
|
|
|
(visual->type != GDK_VISUAL_DIRECT_COLOR))
|
|
|
|
{
|
|
|
|
visual->red_mask = 0;
|
|
|
|
visual->green_mask = 0;
|
|
|
|
visual->blue_mask = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
map_entries = 1 << (MAX (get_color_precision (visual->red_mask),
|
|
|
|
MAX (get_color_precision (visual->green_mask),
|
|
|
|
get_color_precision (visual->blue_mask))));
|
|
|
|
|
|
|
|
visual->colormap_size = map_entries;
|
|
|
|
|
|
|
|
return visual;
|
|
|
|
}
|
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
static gboolean
|
2016-02-28 11:03:00 +00:00
|
|
|
init_root_window_size (GdkWin32Screen *screen)
|
2015-12-17 23:36:57 +00:00
|
|
|
{
|
2016-04-20 07:36:00 +00:00
|
|
|
GdkRectangle result;
|
2015-12-17 23:36:57 +00:00
|
|
|
int i;
|
2016-04-20 07:36:00 +00:00
|
|
|
GdkDisplay *display = _gdk_display;
|
|
|
|
int monitor_count;
|
|
|
|
GdkMonitor *monitor;
|
|
|
|
gboolean changed;
|
|
|
|
|
|
|
|
monitor_count = gdk_display_get_n_monitors (display);
|
|
|
|
monitor = gdk_display_get_monitor (display, 0);
|
|
|
|
gdk_monitor_get_geometry (monitor, &result);
|
2015-12-17 23:36:57 +00:00
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
for (i = 1; i < monitor_count; i++)
|
|
|
|
{
|
|
|
|
GdkRectangle rect;
|
|
|
|
|
|
|
|
monitor = gdk_display_get_monitor (display, i);
|
|
|
|
gdk_monitor_get_geometry (monitor, &rect);
|
|
|
|
gdk_rectangle_union (&result, &rect, &result);
|
|
|
|
}
|
|
|
|
|
|
|
|
changed = screen->root_window->width != result.width ||
|
|
|
|
screen->root_window->height != result.height;
|
|
|
|
screen->root_window->width = result.width;
|
|
|
|
screen->root_window->height = result.height;
|
2015-12-17 23:36:57 +00:00
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
return changed;
|
2015-12-17 23:36:57 +00:00
|
|
|
}
|
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
static gboolean
|
2016-02-28 10:56:01 +00:00
|
|
|
init_root_window (GdkWin32Screen *screen_win32)
|
2015-12-17 23:36:57 +00:00
|
|
|
{
|
|
|
|
GdkScreen *screen;
|
|
|
|
GdkWindow *window;
|
|
|
|
GdkWindowImplWin32 *impl_win32;
|
2016-04-20 07:36:00 +00:00
|
|
|
gboolean changed;
|
2015-12-17 23:36:57 +00:00
|
|
|
|
|
|
|
screen = GDK_SCREEN (screen_win32);
|
|
|
|
|
|
|
|
g_assert (screen_win32->root_window == NULL);
|
|
|
|
|
|
|
|
window = _gdk_display_create_window (_gdk_display);
|
|
|
|
window->impl = g_object_new (GDK_TYPE_WINDOW_IMPL_WIN32, NULL);
|
|
|
|
impl_win32 = GDK_WINDOW_IMPL_WIN32 (window->impl);
|
|
|
|
impl_win32->wrapper = window;
|
|
|
|
|
|
|
|
window->impl_window = window;
|
|
|
|
window->visual = gdk_screen_get_system_visual (screen);
|
|
|
|
|
|
|
|
window->window_type = GDK_WINDOW_ROOT;
|
|
|
|
window->depth = window->visual->depth;
|
|
|
|
|
|
|
|
screen_win32->root_window = window;
|
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
changed = init_root_window_size (screen_win32);
|
2015-12-17 23:36:57 +00:00
|
|
|
|
|
|
|
window->x = 0;
|
|
|
|
window->y = 0;
|
|
|
|
window->abs_x = 0;
|
|
|
|
window->abs_y = 0;
|
2016-02-28 11:03:00 +00:00
|
|
|
/* width and height already initialised in init_root_window_size() */
|
2015-12-17 23:36:57 +00:00
|
|
|
window->viewable = TRUE;
|
|
|
|
|
|
|
|
gdk_win32_handle_table_insert ((HANDLE *) &impl_win32->handle, window);
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("screen->root_window=%p\n", window));
|
2016-02-18 14:51:41 +00:00
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
return changed;
|
2016-02-18 14:51:41 +00:00
|
|
|
}
|
|
|
|
|
2016-02-28 10:53:10 +00:00
|
|
|
static void
|
|
|
|
gdk_win32_screen_init (GdkWin32Screen *win32_screen)
|
|
|
|
{
|
|
|
|
GdkScreen *screen = GDK_SCREEN (win32_screen);
|
|
|
|
HDC screen_dc;
|
|
|
|
int logpixelsx = -1;
|
|
|
|
const gchar *font_resolution;
|
|
|
|
|
|
|
|
screen_dc = GetDC (NULL);
|
|
|
|
|
|
|
|
if (screen_dc)
|
|
|
|
{
|
|
|
|
logpixelsx = GetDeviceCaps(screen_dc, LOGPIXELSX);
|
|
|
|
ReleaseDC (NULL, screen_dc);
|
|
|
|
}
|
|
|
|
|
|
|
|
font_resolution = g_getenv ("GDK_WIN32_FONT_RESOLUTION");
|
|
|
|
if (font_resolution)
|
|
|
|
{
|
|
|
|
int env_logpixelsx = atol (font_resolution);
|
|
|
|
if (env_logpixelsx > 0)
|
|
|
|
logpixelsx = env_logpixelsx;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (logpixelsx > 0)
|
|
|
|
_gdk_screen_set_resolution (screen, logpixelsx);
|
|
|
|
|
|
|
|
win32_screen->system_visual = init_visual (screen, FALSE);
|
|
|
|
win32_screen->rgba_visual = init_visual (screen, TRUE);
|
|
|
|
|
|
|
|
win32_screen->available_visual_depths[0] = win32_screen->rgba_visual->depth;
|
|
|
|
win32_screen->available_visual_types[0] = win32_screen->rgba_visual->type;
|
|
|
|
|
2016-04-20 07:36:00 +00:00
|
|
|
_gdk_win32_display_init_monitors (GDK_WIN32_DISPLAY (_gdk_display));
|
2016-02-28 10:56:01 +00:00
|
|
|
init_root_window (win32_screen);
|
|
|
|
|
2016-02-28 10:53:10 +00:00
|
|
|
/* On Windows 8 and later, DWM (composition) is always enabled */
|
|
|
|
win32_screen->always_composited = g_win32_check_windows_version (6, 2, 0, G_WIN32_OS_ANY);
|
|
|
|
}
|
|
|
|
|
2016-02-28 11:03:00 +00:00
|
|
|
void
|
|
|
|
_gdk_win32_screen_on_displaychange_event (GdkWin32Screen *screen)
|
|
|
|
{
|
2016-04-20 07:36:00 +00:00
|
|
|
gboolean monitors_changed;
|
|
|
|
|
|
|
|
monitors_changed = _gdk_win32_display_init_monitors (GDK_WIN32_DISPLAY (_gdk_display));
|
|
|
|
|
|
|
|
if (init_root_window_size (screen))
|
|
|
|
g_signal_emit_by_name (screen, "size-changed");
|
|
|
|
|
|
|
|
if (monitors_changed)
|
|
|
|
g_signal_emit_by_name (screen, "monitors-changed");
|
2016-02-28 11:03:00 +00:00
|
|
|
}
|
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static GdkDisplay *
|
|
|
|
gdk_win32_screen_get_display (GdkScreen *screen)
|
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
|
|
|
{
|
2002-11-16 21:51:47 +00:00
|
|
|
return _gdk_display;
|
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
|
|
|
}
|
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static gint
|
|
|
|
gdk_win32_screen_get_width (GdkScreen *screen)
|
|
|
|
{
|
2015-12-17 23:36:57 +00:00
|
|
|
return GDK_WIN32_SCREEN (screen)->root_window->width;
|
2011-01-02 10:51:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gint
|
|
|
|
gdk_win32_screen_get_height (GdkScreen *screen)
|
|
|
|
{
|
2015-12-17 23:36:57 +00:00
|
|
|
return GDK_WIN32_SCREEN (screen)->root_window->height;
|
2011-01-02 10:51:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gint
|
|
|
|
gdk_win32_screen_get_width_mm (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return (double) gdk_screen_get_width (screen) / GetDeviceCaps (_gdk_display_hdc, LOGPIXELSX) * 25.4;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gint
|
|
|
|
gdk_win32_screen_get_height_mm (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return (double) gdk_screen_get_height (screen) / GetDeviceCaps (_gdk_display_hdc, LOGPIXELSY) * 25.4;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkWindow *
|
|
|
|
gdk_win32_screen_get_root_window (GdkScreen *screen)
|
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
|
|
|
{
|
2015-12-17 23:36:57 +00:00
|
|
|
return GDK_WIN32_SCREEN (screen)->root_window;
|
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
|
|
|
}
|
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static gint
|
|
|
|
gdk_win32_screen_get_number (GdkScreen *screen)
|
2002-06-10 21:58:00 +00:00
|
|
|
{
|
2016-01-15 19:45:45 +00:00
|
|
|
g_return_val_if_fail (screen == gdk_display_get_default_screen (gdk_display_get_default ()), 0);
|
2012-02-21 16:19:35 +00:00
|
|
|
|
2002-06-10 21:58:00 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2002-09-25 15:07:47 +00:00
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static gchar *
|
|
|
|
gdk_win32_screen_make_display_name (GdkScreen *screen)
|
2002-09-25 15:07:47 +00:00
|
|
|
{
|
2005-09-08 22:45:40 +00:00
|
|
|
return g_strdup (gdk_display_get_name (_gdk_display));
|
2002-09-25 15:07:47 +00:00
|
|
|
}
|
2006-03-08 17:02:34 +00:00
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static GdkWindow *
|
|
|
|
gdk_win32_screen_get_active_window (GdkScreen *screen)
|
2006-03-08 17:02:34 +00:00
|
|
|
{
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static GList *
|
|
|
|
gdk_win32_screen_get_window_stack (GdkScreen *screen)
|
2006-03-08 17:02:34 +00:00
|
|
|
{
|
|
|
|
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
2006-04-25 14:27:32 +00:00
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static gboolean
|
|
|
|
gdk_win32_screen_is_composited (GdkScreen *screen)
|
2006-04-25 14:27:32 +00:00
|
|
|
{
|
2016-02-18 16:33:29 +00:00
|
|
|
if (GDK_WIN32_SCREEN (screen)->always_composited)
|
2015-04-15 09:44:55 +00:00
|
|
|
return TRUE;
|
|
|
|
else
|
|
|
|
{
|
2016-02-18 16:33:29 +00:00
|
|
|
gboolean is_composited;
|
|
|
|
|
2015-04-15 09:44:55 +00:00
|
|
|
if (DwmIsCompositionEnabled (&is_composited) != S_OK)
|
|
|
|
return FALSE;
|
|
|
|
return is_composited;
|
|
|
|
}
|
2006-04-25 14:27:32 +00:00
|
|
|
}
|
2011-01-02 10:51:25 +00:00
|
|
|
|
2016-02-27 14:23:19 +00:00
|
|
|
static gint
|
|
|
|
gdk_win32_screen_visual_get_best_depth (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return GDK_WIN32_SCREEN (screen)->available_visual_depths[0];
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisualType
|
|
|
|
gdk_win32_screen_visual_get_best_type (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return GDK_WIN32_SCREEN (screen)->available_visual_types[0];
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual *
|
|
|
|
gdk_win32_screen_get_system_visual (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return GDK_WIN32_SCREEN (screen)->system_visual;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual *
|
|
|
|
gdk_win32_screen_get_rgba_visual (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return GDK_WIN32_SCREEN (screen)->rgba_visual;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual*
|
|
|
|
gdk_win32_screen_visual_get_best (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
return GDK_WIN32_SCREEN (screen)->rgba_visual;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual *
|
|
|
|
gdk_win32_screen_visual_get_best_with_depth (GdkScreen *screen,
|
|
|
|
gint depth)
|
|
|
|
{
|
|
|
|
GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
|
|
|
|
|
|
|
|
if (depth == win32_screen->rgba_visual->depth)
|
|
|
|
return win32_screen->rgba_visual;
|
|
|
|
else if (depth == win32_screen->system_visual->depth)
|
|
|
|
return win32_screen->system_visual;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual *
|
|
|
|
gdk_win32_screen_visual_get_best_with_type (GdkScreen *screen,
|
|
|
|
GdkVisualType visual_type)
|
|
|
|
{
|
|
|
|
GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
|
|
|
|
|
|
|
|
if (visual_type == win32_screen->rgba_visual->type)
|
|
|
|
return win32_screen->rgba_visual;
|
|
|
|
else if (visual_type == win32_screen->system_visual->type)
|
|
|
|
return win32_screen->system_visual;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkVisual *
|
|
|
|
gdk_win32_screen_visual_get_best_with_both (GdkScreen *screen,
|
|
|
|
gint depth,
|
|
|
|
GdkVisualType visual_type)
|
|
|
|
{
|
|
|
|
GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
|
|
|
|
|
|
|
|
if ((depth == win32_screen->rgba_visual->depth) && (visual_type == win32_screen->rgba_visual->type))
|
|
|
|
return win32_screen->rgba_visual;
|
|
|
|
else if ((depth == win32_screen->system_visual->depth) && (visual_type == win32_screen->system_visual->type))
|
|
|
|
return win32_screen->system_visual;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_win32_screen_query_depths (GdkScreen *screen,
|
|
|
|
gint **depths,
|
|
|
|
gint *count)
|
|
|
|
{
|
|
|
|
*count = 1;
|
|
|
|
*depths = GDK_WIN32_SCREEN (screen)->available_visual_depths;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_win32_screen_query_visual_types (GdkScreen *screen,
|
|
|
|
GdkVisualType **visual_types,
|
|
|
|
gint *count)
|
|
|
|
{
|
|
|
|
*count = 1;
|
|
|
|
*visual_types = GDK_WIN32_SCREEN (screen)->available_visual_types;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GList *
|
|
|
|
gdk_win32_screen_list_visuals (GdkScreen *screen)
|
|
|
|
{
|
|
|
|
GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
|
|
|
|
GList *result = NULL;
|
|
|
|
|
|
|
|
result = g_list_append (result, win32_screen->rgba_visual);
|
|
|
|
result = g_list_append (result, win32_screen->system_visual);
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2011-01-02 10:51:25 +00:00
|
|
|
static void
|
|
|
|
gdk_win32_screen_finalize (GObject *object)
|
|
|
|
{
|
2016-02-19 14:40:09 +00:00
|
|
|
G_OBJECT_CLASS (gdk_win32_screen_parent_class)->finalize (object);
|
2011-01-02 10:51:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_win32_screen_class_init (GdkWin32ScreenClass *klass)
|
|
|
|
{
|
|
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
GdkScreenClass *screen_class = GDK_SCREEN_CLASS (klass);
|
|
|
|
|
|
|
|
object_class->finalize = gdk_win32_screen_finalize;
|
|
|
|
|
|
|
|
screen_class->get_display = gdk_win32_screen_get_display;
|
|
|
|
screen_class->get_width = gdk_win32_screen_get_width;
|
|
|
|
screen_class->get_height = gdk_win32_screen_get_height;
|
|
|
|
screen_class->get_width_mm = gdk_win32_screen_get_width_mm;
|
|
|
|
screen_class->get_height_mm = gdk_win32_screen_get_height_mm;
|
|
|
|
screen_class->get_number = gdk_win32_screen_get_number;
|
|
|
|
screen_class->get_root_window = gdk_win32_screen_get_root_window;
|
|
|
|
screen_class->is_composited = gdk_win32_screen_is_composited;
|
|
|
|
screen_class->make_display_name = gdk_win32_screen_make_display_name;
|
|
|
|
screen_class->get_active_window = gdk_win32_screen_get_active_window;
|
|
|
|
screen_class->get_window_stack = gdk_win32_screen_get_window_stack;
|
|
|
|
screen_class->get_setting = _gdk_win32_screen_get_setting;
|
2016-02-27 14:23:19 +00:00
|
|
|
screen_class->get_system_visual = gdk_win32_screen_get_system_visual;
|
|
|
|
screen_class->get_rgba_visual = gdk_win32_screen_get_rgba_visual;
|
|
|
|
screen_class->visual_get_best_depth = gdk_win32_screen_visual_get_best_depth;
|
|
|
|
screen_class->visual_get_best_type = gdk_win32_screen_visual_get_best_type;
|
|
|
|
screen_class->visual_get_best = gdk_win32_screen_visual_get_best;
|
|
|
|
screen_class->visual_get_best_with_depth = gdk_win32_screen_visual_get_best_with_depth;
|
|
|
|
screen_class->visual_get_best_with_type = gdk_win32_screen_visual_get_best_with_type;
|
|
|
|
screen_class->visual_get_best_with_both = gdk_win32_screen_visual_get_best_with_both;
|
|
|
|
screen_class->query_depths = gdk_win32_screen_query_depths;
|
|
|
|
screen_class->query_visual_types = gdk_win32_screen_query_visual_types;
|
|
|
|
screen_class->list_visuals = gdk_win32_screen_list_visuals;
|
2011-12-18 19:02:55 +00:00
|
|
|
}
|