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5830bf89b5
Thu Jun 20 16:49:00 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplaymanager.[ch] gdk/gdk.[ch] gdk/gdkdisplay.c
gdk/gdkinternals.h gdk/x11/gdkdisplay-x11.c
gdk/win32/gdkdisplay-win32.c: Add a singleton object that
we can use to get notification when displays
appear / disappear or the default display changes.
gdk_set_default_display() => gdk_display_manager_set_default_display()
gdk_list_displays() => gdk_display_manager_list_displays().
(#85696)
* gdk/Makefile.am gdk/gdkmarshalers.list: Add marshaler
generation.
* gdk/gdkintl.h: Add this.
* gtk/gtkmain.c: Add gtk_parse_args() that initializes
GTK+ without opening a display.
* gtk/gtkmain.c: Set things up so if a module
exports gtk_module_init() and gtk_module_display_init(),
then we treat it as multihead aware, otherwise,
we only initialize it after the default display is set.
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* 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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* 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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#include "gdk.h" /* gdk_get_display_arg_name() */
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#include "gdkdisplay.h"
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#include "gdkscreen.h"
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#include "gdkprivate-win32.h"
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GdkDisplay *_gdk_display = NULL;
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GdkScreen *_gdk_screen = NULL;
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void
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_gdk_windowing_set_default_display (GdkDisplay *display)
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{
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g_assert (_gdk_display == display);
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}
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GdkDisplay *
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gdk_open_display (const gchar *display_name)
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{
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if (_gdk_display != NULL)
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return NULL; /* single display only */
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_gdk_display = g_object_new (GDK_TYPE_DISPLAY, NULL);
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_gdk_screen = g_object_new (GDK_TYPE_SCREEN, NULL);
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gdk_set_default_display (_gdk_display);
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_gdk_visual_init ();
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gdk_screen_set_default_colormap (_gdk_screen,
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gdk_screen_get_system_colormap (_gdk_screen));
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_gdk_windowing_window_init ();
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_gdk_windowing_image_init ();
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_gdk_events_init ();
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_gdk_input_init ();
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_gdk_dnd_init ();
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g_signal_emit_by_name (gdk_display_manager_get (),
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"display_opened", _gdk_display);
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return _gdk_display;
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}
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G_CONST_RETURN gchar*
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gdk_display_get_display_name (GdkDisplay *display)
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{
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return gdk_get_display_arg_name ();
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}
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gint
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gdk_display_get_n_screens (GdkDisplay * display)
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{
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return 1;
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}
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GdkScreen *
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gdk_display_get_screen (GdkDisplay *display,
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gint screen_num)
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{
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g_return_val_if_fail (screen_num == 0, _gdk_screen);
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return _gdk_screen;
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}
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GdkScreen *
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gdk_display_get_default_screen (GdkDisplay * display)
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{
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return _gdk_screen;
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}
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