forked from AuroraMiddleware/gtk
5b74ee38e8
In 2.x, the !HAVE_XCONVERTCASE fallback of keyval_convert_case() was
implicitly used as implementation for all !X11 backends.
In 3.x, when this function was virtualized in GdkDisplayManager,
this fallback was moved to the X11 backend and the other backends
"equipped" with /* FIXME implement */ implementations of
keyval_convert_case() which don't convert anything.
Move the fallback code back to gdk/ as default implementation
of GdkDisplayManager::keyval_convert_case() and remove its
implementations is all backends but X11. Also remove the
implementation in Wayland which was a plain copy of what
is now the default implementation.
(cherry picked from commit f46c1b76d8)
143 lines
4.4 KiB
C
143 lines
4.4 KiB
C
/* GDK - The GIMP Drawing Kit
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* gdkdisplaymanager-x11.c
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*
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* Copyright 2010 Red Hat, Inc.
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*
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* Author: Matthias clasen
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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, 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 "config.h"
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#include "gdkx11displaymanager.h"
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#include "gdkdisplaymanagerprivate.h"
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#include "gdkdisplay-x11.h"
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#include "gdkprivate-x11.h"
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#include "gdkinternals.h"
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struct _GdkX11DisplayManager
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{
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GdkDisplayManager parent;
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GdkDisplay *default_display;
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GSList *displays;
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};
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struct _GdkX11DisplayManagerClass
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{
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GdkDisplayManagerClass parent_class;
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};
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G_DEFINE_TYPE (GdkX11DisplayManager, gdk_x11_display_manager, GDK_TYPE_DISPLAY_MANAGER)
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static GdkDisplay *
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gdk_x11_display_manager_open_display (GdkDisplayManager *manager,
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const gchar *name)
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{
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GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
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GdkDisplay *display;
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display = _gdk_x11_display_open (name);
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if (manager_x11->default_display == NULL && display != NULL)
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gdk_display_manager_set_default_display (manager, display);
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return display;
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}
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static GSList *
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gdk_x11_display_manager_list_displays (GdkDisplayManager *manager)
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{
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return g_slist_copy (GDK_X11_DISPLAY_MANAGER (manager)->displays);
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}
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static GdkDisplay *
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gdk_x11_display_manager_get_default_display (GdkDisplayManager *manager)
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{
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return GDK_X11_DISPLAY_MANAGER (manager)->default_display;
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}
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static void
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gdk_x11_display_manager_set_default_display (GdkDisplayManager *manager,
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GdkDisplay *display)
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{
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GDK_X11_DISPLAY_MANAGER (manager)->default_display = display;
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if (display)
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_gdk_x11_display_make_default (display);
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}
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static void
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gdk_x11_display_manager_init (GdkX11DisplayManager *manager)
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{
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_gdk_x11_windowing_init ();
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}
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static void
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gdk_x11_display_manager_finalize (GObject *object)
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{
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g_error ("A GdkX11DisplayManager object was finalized. This should not happen");
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G_OBJECT_CLASS (gdk_x11_display_manager_parent_class)->finalize (object);
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}
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static void
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gdk_x11_display_manager_class_init (GdkX11DisplayManagerClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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GdkDisplayManagerClass *manager_class = GDK_DISPLAY_MANAGER_CLASS (class);
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object_class->finalize = gdk_x11_display_manager_finalize;
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manager_class->open_display = gdk_x11_display_manager_open_display;
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manager_class->list_displays = gdk_x11_display_manager_list_displays;
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manager_class->set_default_display = gdk_x11_display_manager_set_default_display;
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manager_class->get_default_display = gdk_x11_display_manager_get_default_display;
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manager_class->atom_intern = _gdk_x11_display_manager_atom_intern;
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manager_class->get_atom_name = _gdk_x11_display_manager_get_atom_name;
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manager_class->lookup_keyval = _gdk_x11_display_manager_lookup_keyval;
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manager_class->get_keyval_name = _gdk_x11_display_manager_get_keyval_name;
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#ifdef HAVE_XCONVERTCASE
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manager_class->keyval_convert_case = _gdk_x11_display_manager_keyval_convert_case;
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#endif
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}
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void
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_gdk_x11_display_manager_add_display (GdkDisplayManager *manager,
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GdkDisplay *display)
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{
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GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
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manager_x11->displays = g_slist_prepend (manager_x11->displays, display);
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}
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void
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_gdk_x11_display_manager_remove_display (GdkDisplayManager *manager,
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GdkDisplay *display)
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{
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GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
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manager_x11->displays = g_slist_remove (manager_x11->displays, display);
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if (manager_x11->default_display == display)
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{
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if (manager_x11->displays)
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gdk_display_manager_set_default_display (manager, manager_x11->displays->data);
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else
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gdk_display_manager_set_default_display (manager, NULL);
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}
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}
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