269 lines
7.5 KiB
C
269 lines
7.5 KiB
C
/*
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* gdkscreen-broadway.c
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* Erwann Chenede <erwann.chenede@sun.com>
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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 "gdkscreen-broadway.h"
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#include "gdkscreen.h"
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#include "gdkdisplay.h"
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#include "gdkdisplay-broadway.h"
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#include <glib.h>
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#include <stdlib.h>
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#include <string.h>
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static void gdk_broadway_screen_dispose (GObject *object);
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static void gdk_broadway_screen_finalize (GObject *object);
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G_DEFINE_TYPE (GdkBroadwayScreen, gdk_broadway_screen, GDK_TYPE_SCREEN)
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static void
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gdk_broadway_screen_init (GdkBroadwayScreen *screen)
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{
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screen->width = 1024;
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screen->height = 768;
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}
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static GdkDisplay *
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gdk_broadway_screen_get_display (GdkScreen *screen)
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{
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return GDK_BROADWAY_SCREEN (screen)->display;
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}
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static gint
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gdk_broadway_screen_get_width (GdkScreen *screen)
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{
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return GDK_BROADWAY_SCREEN (screen)->width;
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}
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static gint
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gdk_broadway_screen_get_height (GdkScreen *screen)
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{
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return GDK_BROADWAY_SCREEN (screen)->height;
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}
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static gint
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gdk_broadway_screen_get_width_mm (GdkScreen *screen)
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{
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return gdk_screen_get_width (screen) * 25.4 / 96;
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}
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static gint
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gdk_broadway_screen_get_height_mm (GdkScreen *screen)
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{
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return gdk_screen_get_height (screen) * 25.4 / 96;
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}
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static gint
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gdk_broadway_screen_get_number (GdkScreen *screen)
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{
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return 0;
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}
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static GdkWindow *
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gdk_broadway_screen_get_root_window (GdkScreen *screen)
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{
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return GDK_BROADWAY_SCREEN (screen)->root_window;
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}
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void
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_gdk_broadway_screen_size_changed (GdkScreen *screen,
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BroadwayInputScreenResizeNotify *msg)
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{
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GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
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GdkMonitor *monitor;
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gint width, height;
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GList *toplevels, *l;
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width = gdk_screen_get_width (screen);
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height = gdk_screen_get_height (screen);
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broadway_screen->width = msg->width;
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broadway_screen->height = msg->height;
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if (width == gdk_screen_get_width (screen) &&
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height == gdk_screen_get_height (screen))
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return;
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monitor = GDK_BROADWAY_DISPLAY (broadway_screen->display)->monitor;
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gdk_monitor_set_size (monitor, msg->width, msg->height);
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gdk_monitor_set_physical_size (monitor, msg->width * 25.4 / 96, msg->height * 25.4 / 96);
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g_signal_emit_by_name (screen, "size-changed");
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toplevels = gdk_screen_get_toplevel_windows (screen);
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for (l = toplevels; l != NULL; l = l->next)
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{
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GdkWindow *toplevel = l->data;
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GdkWindowImplBroadway *toplevel_impl = GDK_WINDOW_IMPL_BROADWAY (toplevel->impl);
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if (toplevel_impl->maximized)
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gdk_window_move_resize (toplevel, 0, 0,
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gdk_screen_get_width (screen),
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gdk_screen_get_height (screen));
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}
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}
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static void
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gdk_broadway_screen_dispose (GObject *object)
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{
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GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (object);
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if (broadway_screen->root_window)
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_gdk_window_destroy (broadway_screen->root_window, TRUE);
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G_OBJECT_CLASS (gdk_broadway_screen_parent_class)->dispose (object);
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}
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static void
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gdk_broadway_screen_finalize (GObject *object)
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{
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GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (object);
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gint i;
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if (broadway_screen->root_window)
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g_object_unref (broadway_screen->root_window);
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/* Visual Part */
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for (i = 0; i < broadway_screen->nvisuals; i++)
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g_object_unref (broadway_screen->visuals[i]);
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g_free (broadway_screen->visuals);
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G_OBJECT_CLASS (gdk_broadway_screen_parent_class)->finalize (object);
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}
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static GdkVisual *
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gdk_broadway_screen_get_rgba_visual (GdkScreen *screen)
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{
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GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
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return broadway_screen->rgba_visual;
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}
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GdkScreen *
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_gdk_broadway_screen_new (GdkDisplay *display,
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gint screen_number)
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{
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GdkScreen *screen;
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GdkBroadwayScreen *broadway_screen;
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screen = g_object_new (GDK_TYPE_BROADWAY_SCREEN, NULL);
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broadway_screen = GDK_BROADWAY_SCREEN (screen);
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broadway_screen->display = display;
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_gdk_broadway_screen_init_visuals (screen);
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_gdk_broadway_screen_init_root_window (screen);
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return screen;
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}
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/*
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* It is important that we first request the selection
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* notification, and then setup the initial state of
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* is_composited to avoid a race condition here.
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*/
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void
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_gdk_broadway_screen_setup (GdkScreen *screen)
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{
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}
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static gboolean
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gdk_broadway_screen_is_composited (GdkScreen *screen)
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{
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return TRUE;
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}
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static gchar *
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gdk_broadway_screen_make_display_name (GdkScreen *screen)
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{
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return g_strdup ("browser");
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}
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static GdkWindow *
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gdk_broadway_screen_get_active_window (GdkScreen *screen)
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{
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return NULL;
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}
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static GList *
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gdk_broadway_screen_get_window_stack (GdkScreen *screen)
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{
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return NULL;
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}
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static void
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gdk_broadway_screen_broadcast_client_message (GdkScreen *screen,
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GdkEvent *event)
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{
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}
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static gboolean
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gdk_broadway_screen_get_setting (GdkScreen *screen,
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const gchar *name,
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GValue *value)
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{
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return FALSE;
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}
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void
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_gdk_broadway_screen_events_init (GdkScreen *screen)
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{
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}
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static void
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gdk_broadway_screen_class_init (GdkBroadwayScreenClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GdkScreenClass *screen_class = GDK_SCREEN_CLASS (klass);
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object_class->dispose = gdk_broadway_screen_dispose;
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object_class->finalize = gdk_broadway_screen_finalize;
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screen_class->get_display = gdk_broadway_screen_get_display;
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screen_class->get_width = gdk_broadway_screen_get_width;
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screen_class->get_height = gdk_broadway_screen_get_height;
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screen_class->get_width_mm = gdk_broadway_screen_get_width_mm;
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screen_class->get_height_mm = gdk_broadway_screen_get_height_mm;
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screen_class->get_number = gdk_broadway_screen_get_number;
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screen_class->get_root_window = gdk_broadway_screen_get_root_window;
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screen_class->is_composited = gdk_broadway_screen_is_composited;
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screen_class->make_display_name = gdk_broadway_screen_make_display_name;
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screen_class->get_active_window = gdk_broadway_screen_get_active_window;
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screen_class->get_window_stack = gdk_broadway_screen_get_window_stack;
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screen_class->broadcast_client_message = gdk_broadway_screen_broadcast_client_message;
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screen_class->get_setting = gdk_broadway_screen_get_setting;
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screen_class->get_rgba_visual = gdk_broadway_screen_get_rgba_visual;
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screen_class->get_system_visual = _gdk_broadway_screen_get_system_visual;
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screen_class->visual_get_best_depth = _gdk_broadway_screen_visual_get_best_depth;
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screen_class->visual_get_best_type = _gdk_broadway_screen_visual_get_best_type;
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screen_class->visual_get_best = _gdk_broadway_screen_visual_get_best;
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screen_class->visual_get_best_with_depth = _gdk_broadway_screen_visual_get_best_with_depth;
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screen_class->visual_get_best_with_type = _gdk_broadway_screen_visual_get_best_with_type;
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screen_class->visual_get_best_with_both = _gdk_broadway_screen_visual_get_best_with_both;
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screen_class->query_depths = _gdk_broadway_screen_query_depths;
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screen_class->query_visual_types = _gdk_broadway_screen_query_visual_types;
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screen_class->list_visuals = _gdk_broadway_screen_list_visuals;
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}
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