4 * Copyright 2001 Sun Microsystems Inc.
6 * Erwann Chenede <erwann.chenede@sun.com>
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, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
24 #ifndef __GDK_SCREEN_H__
25 #define __GDK_SCREEN_H__
28 #include "gdk/gdktypes.h"
29 #include "gdk/gdkdisplay.h"
33 typedef struct _GdkScreenClass GdkScreenClass;
35 #define GDK_TYPE_SCREEN (gdk_screen_get_type ())
36 #define GDK_SCREEN(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN, GdkScreen))
37 #define GDK_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN, GdkScreenClass))
38 #define GDK_IS_SCREEN(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN))
39 #define GDK_IS_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN))
40 #define GDK_SCREEN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN, GdkScreenClass))
44 GObject parent_instance;
48 GdkGC *normal_gcs[32];
49 GdkGC *exposure_gcs[32];
51 cairo_font_options_t *font_options;
52 double resolution; /* pixels/points scale factor for fonts */
55 struct _GdkScreenClass
57 GObjectClass parent_class;
59 void (*size_changed) (GdkScreen *screen);
60 void (*composited_changed) (GdkScreen *screen);
63 GType gdk_screen_get_type (void) G_GNUC_CONST;
64 GdkColormap *gdk_screen_get_default_colormap (GdkScreen *screen);
65 void gdk_screen_set_default_colormap (GdkScreen *screen,
66 GdkColormap *colormap);
67 GdkColormap* gdk_screen_get_system_colormap (GdkScreen *screen);
68 GdkVisual* gdk_screen_get_system_visual (GdkScreen *screen);
69 GdkColormap *gdk_screen_get_rgb_colormap (GdkScreen *screen);
70 GdkVisual * gdk_screen_get_rgb_visual (GdkScreen *screen);
71 GdkColormap *gdk_screen_get_rgba_colormap (GdkScreen *screen);
72 GdkVisual * gdk_screen_get_rgba_visual (GdkScreen *screen);
73 gboolean gdk_screen_is_composited (GdkScreen *screen);
75 GdkWindow * gdk_screen_get_root_window (GdkScreen *screen);
76 GdkDisplay * gdk_screen_get_display (GdkScreen *screen);
77 gint gdk_screen_get_number (GdkScreen *screen);
78 gint gdk_screen_get_width (GdkScreen *screen);
79 gint gdk_screen_get_height (GdkScreen *screen);
80 gint gdk_screen_get_width_mm (GdkScreen *screen);
81 gint gdk_screen_get_height_mm (GdkScreen *screen);
83 GList * gdk_screen_list_visuals (GdkScreen *screen);
84 GList * gdk_screen_get_toplevel_windows (GdkScreen *screen);
85 gchar * gdk_screen_make_display_name (GdkScreen *screen);
87 gint gdk_screen_get_n_monitors (GdkScreen *screen);
88 void gdk_screen_get_monitor_geometry (GdkScreen *screen,
91 gint gdk_screen_get_monitor_at_point (GdkScreen *screen,
94 gint gdk_screen_get_monitor_at_window (GdkScreen *screen,
97 void gdk_screen_broadcast_client_message (GdkScreen *screen,
100 GdkScreen *gdk_screen_get_default (void);
102 gboolean gdk_screen_get_setting (GdkScreen *screen,
106 void gdk_screen_set_font_options (GdkScreen *screen,
107 const cairo_font_options_t *options);
108 const cairo_font_options_t *gdk_screen_get_font_options (GdkScreen *screen);
110 void gdk_screen_set_resolution (GdkScreen *screen,
112 gdouble gdk_screen_get_resolution (GdkScreen *screen);
114 GdkWindow *gdk_screen_get_active_window (GdkScreen *screen);
115 GList *gdk_screen_get_window_stack (GdkScreen *screen);
119 #endif /* __GDK_SCREEN_H__ */