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45c0379f87
They are unused, only work on the default display anyway and visuals are on their way out.
122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/* gdkvisual-quartz.c
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*
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* Copyright (C) 2005 Imendio AB
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include "gdkvisualprivate.h"
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#include "gdkquartzvisual.h"
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#include "gdkprivate-quartz.h"
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struct _GdkQuartzVisual
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{
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GdkVisual visual;
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};
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struct _GdkQuartzVisualClass
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{
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GdkVisualClass visual_class;
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};
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static GdkVisual *system_visual;
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static GdkVisual *rgba_visual;
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static GdkVisual *gray_visual;
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static GdkVisual *
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create_standard_visual (GdkScreen *screen,
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gint depth)
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{
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GdkVisual *visual = g_object_new (GDK_TYPE_QUARTZ_VISUAL, NULL);
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visual->screen = screen;
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visual->depth = depth;
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visual->byte_order = GDK_MSB_FIRST; /* FIXME: Should this be different on intel macs? */
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visual->colormap_size = 0;
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visual->type = GDK_VISUAL_TRUE_COLOR;
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visual->red_mask = 0xff0000;
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visual->green_mask = 0xff00;
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visual->blue_mask = 0xff;
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return visual;
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}
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static GdkVisual *
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create_gray_visual (GdkScreen *screen)
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{
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GdkVisual *visual = g_object_new (GDK_TYPE_QUARTZ_VISUAL, NULL);
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visual->screen = screen;
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visual->depth = 1;
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visual->byte_order = GDK_MSB_FIRST;
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visual->colormap_size = 0;
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visual->type = GDK_VISUAL_STATIC_GRAY;
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return visual;
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}
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G_DEFINE_TYPE (GdkQuartzVisual, gdk_quartz_visual, GDK_TYPE_VISUAL)
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static void
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gdk_quartz_visual_init (GdkQuartzVisual *quartz_visual)
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{
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}
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static void
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gdk_quartz_visual_class_init (GdkQuartzVisualClass *class)
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{
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}
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GdkVisual *
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_gdk_quartz_screen_get_rgba_visual (GdkScreen *screen)
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{
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return rgba_visual;
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}
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GdkVisual*
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_gdk_quartz_screen_get_system_visual (GdkScreen *screen)
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{
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return system_visual;
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}
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void
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_gdk_quartz_screen_init_visuals (GdkScreen *screen)
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{
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system_visual = create_standard_visual (screen, 24);
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rgba_visual = create_standard_visual (screen, 32);
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gray_visual = create_gray_visual (screen);
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}
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GList*
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_gdk_quartz_screen_list_visuals (GdkScreen *screen)
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{
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GList *visuals = NULL;
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visuals = g_list_append (visuals, system_visual);
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visuals = g_list_append (visuals, rgba_visual);
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visuals = g_list_append (visuals, gray_visual);
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return visuals;
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}
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