1 /* GDK - The GIMP Drawing Kit
2 * gdkdisplaymanager-x11.c
4 * Copyright 2010 Red Hat, Inc.
6 * Author: Matthias clasen
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
24 #include "gdkx11displaymanager.h"
25 #include "gdkdisplaymanagerprivate.h"
26 #include "gdkdisplay-x11.h"
27 #include "gdkprivate-x11.h"
29 #include "gdkinternals.h"
31 struct _GdkX11DisplayManager
33 GdkDisplayManager parent;
35 GdkDisplay *default_display;
39 struct _GdkX11DisplayManagerClass
41 GdkDisplayManagerClass parent_class;
44 G_DEFINE_TYPE (GdkX11DisplayManager, gdk_x11_display_manager, GDK_TYPE_DISPLAY_MANAGER)
47 gdk_x11_display_manager_open_display (GdkDisplayManager *manager,
50 GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
53 display = _gdk_x11_display_open (name);
56 if (manager_x11->default_display == NULL)
57 gdk_display_manager_set_default_display (manager, display);
59 g_signal_emit_by_name (manager, "display-opened", display);
66 gdk_x11_display_manager_list_displays (GdkDisplayManager *manager)
68 return g_slist_copy (GDK_X11_DISPLAY_MANAGER (manager)->displays);
72 gdk_x11_display_manager_get_default_display (GdkDisplayManager *manager)
74 return GDK_X11_DISPLAY_MANAGER (manager)->default_display;
78 gdk_x11_display_manager_set_default_display (GdkDisplayManager *manager,
81 GDK_X11_DISPLAY_MANAGER (manager)->default_display = display;
84 _gdk_x11_display_make_default (display);
88 gdk_x11_display_manager_init (GdkX11DisplayManager *manager)
90 _gdk_x11_windowing_init ();
94 gdk_x11_display_manager_finalize (GObject *object)
96 g_error ("A GdkX11DisplayManager object was finalized. This should not happen");
97 G_OBJECT_CLASS (gdk_x11_display_manager_parent_class)->finalize (object);
101 gdk_x11_display_manager_class_init (GdkX11DisplayManagerClass *class)
103 GObjectClass *object_class = G_OBJECT_CLASS (class);
104 GdkDisplayManagerClass *manager_class = GDK_DISPLAY_MANAGER_CLASS (class);
106 object_class->finalize = gdk_x11_display_manager_finalize;
108 manager_class->open_display = gdk_x11_display_manager_open_display;
109 manager_class->list_displays = gdk_x11_display_manager_list_displays;
110 manager_class->set_default_display = gdk_x11_display_manager_set_default_display;
111 manager_class->get_default_display = gdk_x11_display_manager_get_default_display;
112 manager_class->atom_intern = _gdk_x11_display_manager_atom_intern;
113 manager_class->get_atom_name = _gdk_x11_display_manager_get_atom_name;
114 manager_class->lookup_keyval = _gdk_x11_display_manager_lookup_keyval;
115 manager_class->get_keyval_name = _gdk_x11_display_manager_get_keyval_name;
116 manager_class->keyval_convert_case = _gdk_x11_display_manager_keyval_convert_case;
120 _gdk_x11_display_manager_add_display (GdkDisplayManager *manager,
123 GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
125 manager_x11->displays = g_slist_prepend (manager_x11->displays, display);
129 _gdk_x11_display_manager_remove_display (GdkDisplayManager *manager,
132 GdkX11DisplayManager *manager_x11 = GDK_X11_DISPLAY_MANAGER (manager);
134 manager_x11->displays = g_slist_remove (manager_x11->displays, display);
136 if (manager_x11->default_display == display)
138 if (manager_x11->displays)
139 gdk_display_manager_set_default_display (manager, manager_x11->displays->data);
141 gdk_display_manager_set_default_display (manager, NULL);