1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 2010 Red Hat, Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef __GDK_SCREEN_PRIVATE_H__
19 #define __GDK_SCREEN_PRIVATE_H__
21 #include "gdkscreen.h"
22 #include "gdkvisual.h"
26 #define GDK_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN, GdkScreenClass))
27 #define GDK_IS_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN))
28 #define GDK_SCREEN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN, GdkScreenClass))
30 typedef struct _GdkScreenClass GdkScreenClass;
34 GObject parent_instance;
36 cairo_font_options_t *font_options;
37 gdouble resolution; /* pixels/points scale factor for fonts */
41 struct _GdkScreenClass
43 GObjectClass parent_class;
45 GdkDisplay * (* get_display) (GdkScreen *screen);
46 gint (* get_width) (GdkScreen *screen);
47 gint (* get_height) (GdkScreen *screen);
48 gint (* get_width_mm) (GdkScreen *screen);
49 gint (* get_height_mm) (GdkScreen *screen);
50 gint (* get_number) (GdkScreen *screen);
51 GdkWindow * (* get_root_window) (GdkScreen *screen);
52 gint (* get_n_monitors) (GdkScreen *screen);
53 gint (* get_primary_monitor) (GdkScreen *screen);
54 gint (* get_monitor_width_mm) (GdkScreen *screen,
56 gint (* get_monitor_height_mm) (GdkScreen *screen,
58 gchar * (* get_monitor_plug_name) (GdkScreen *screen,
60 void (* get_monitor_geometry) (GdkScreen *screen,
63 void (* get_monitor_workarea) (GdkScreen *screen,
66 GList * (* list_visuals) (GdkScreen *screen);
67 GdkVisual * (* get_system_visual) (GdkScreen *screen);
68 GdkVisual * (* get_rgba_visual) (GdkScreen *screen);
69 gboolean (* is_composited) (GdkScreen *screen);
70 gchar * (* make_display_name) (GdkScreen *screen);
71 GdkWindow * (* get_active_window) (GdkScreen *screen);
72 GList * (* get_window_stack) (GdkScreen *screen);
73 void (* broadcast_client_message) (GdkScreen *screen,
75 gboolean (* get_setting) (GdkScreen *screen,
78 gint (* visual_get_best_depth) (GdkScreen *screen);
79 GdkVisualType (* visual_get_best_type) (GdkScreen *screen);
80 GdkVisual * (* visual_get_best) (GdkScreen *screen);
81 GdkVisual * (* visual_get_best_with_depth) (GdkScreen *screen,
83 GdkVisual * (* visual_get_best_with_type) (GdkScreen *screen,
84 GdkVisualType visual_type);
85 GdkVisual * (* visual_get_best_with_both) (GdkScreen *screen,
87 GdkVisualType visual_type);
88 void (* query_depths) (GdkScreen *screen,
91 void (* query_visual_types) (GdkScreen *screen,
92 GdkVisualType **visual_types,
97 void (*size_changed) (GdkScreen *screen);
98 void (*composited_changed) (GdkScreen *screen);
99 void (*monitors_changed) (GdkScreen *screen);
104 #endif /* __GDK_SCREEN_PRIVATE_H__ */