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authorOwen Taylor <otaylor@redhat.com>2002-04-25 22:29:14 +0000
committerOwen Taylor <otaylor@src.gnome.org>2002-04-25 22:29:14 +0000
commit425b9886c9e042bc4e8c789e6983127981aca6cf (patch)
tree9ee6face8770b4e4bea7d4b68cb4e31cb2aa86ab /gdk/gdkscreen.h
parente39e92123b156b6a470d54fd4d9000d7eedcf478 (diff)
downloadgtk+-425b9886c9e042bc4e8c789e6983127981aca6cf.tar.gz
Start of integration of Erwann Chenede's multihead work from the
Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
Diffstat (limited to 'gdk/gdkscreen.h')
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diff --git a/gdk/gdkscreen.h b/gdk/gdkscreen.h
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+/*
+ * gdkscreen.h
+ *
+ * Copyright 2001 Sun Microsystems Inc.
+ *
+ * Erwann Chenede <erwann.chenede@sun.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GDK_SCREEN_H__
+#define __GDK_SCREEN_H__
+
+#include "gdk/gdktypes.h"
+#include "gdk/gdkdisplay.h"
+
+G_BEGIN_DECLS
+
+typedef struct _GdkScreenClass GdkScreenClass;
+
+#define GDK_TYPE_SCREEN (gdk_screen_get_type ())
+#define GDK_SCREEN(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN, GdkScreen))
+#define GDK_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN, GdkScreenClass))
+#define GDK_IS_SCREEN(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN))
+#define GDK_IS_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN))
+#define GDK_SCREEN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN, GdkScreenClass))
+
+struct _GdkScreen
+{
+ GObject parent_instance;
+};
+
+struct _GdkScreenClass
+{
+ GObjectClass parent_class;
+
+ GdkDisplay * (*get_display) (GdkScreen *screen);
+ gint (*get_width) (GdkScreen *screen);
+ gint (*get_height) (GdkScreen *screen);
+ gint (*get_width_mm) (GdkScreen *screen);
+ gint (*get_height_mm) (GdkScreen *screen);
+ gint (*get_root_depth) (GdkScreen *screen);
+ gint (*get_screen_num) (GdkScreen *screen);
+ GdkWindow * (*get_root_window) (GdkScreen *screen);
+ GdkColormap * (*get_default_colormap) (GdkScreen *screen);
+ void (*set_default_colormap) (GdkScreen *screen,
+ GdkColormap *colormap);
+ GdkWindow * (*get_window_at_pointer) (GdkScreen *screen,
+ gint *win_x,
+ gint *win_y);
+ gboolean (*use_virtual_screen) (GdkScreen *screen);
+ gint (*get_n_monitors) (GdkScreen *screen);
+ GdkRectangle *(*get_monitor_geometry) (GdkScreen *screen,
+ gint monitor_num);
+
+ gint (*get_monitor_at_point) (GdkScreen *screen,
+ gint x,
+ gint y);
+ gint (*get_monitor_at_window) (GdkScreen *screen,
+ GdkNativeWindow anid);
+};
+
+GType gdk_screen_get_type (void);
+GdkColormap *gdk_screen_get_default_colormap (GdkScreen *screen);
+void gdk_screen_set_default_colormap (GdkScreen *screen,
+ GdkColormap *colormap);
+GdkColormap* gdk_screen_get_system_colormap (GdkScreen *screen);
+GdkVisual* gdk_screen_get_system_visual (GdkScreen *screen);
+GdkColormap *gdk_screen_get_rgb_colormap (GdkScreen *screen);
+GdkVisual * gdk_screen_get_rgb_visual (GdkScreen *screen);
+
+GdkWindow * gdk_screen_get_root_window (GdkScreen *screen);
+GdkDisplay * gdk_screen_get_display (GdkScreen *screen);
+gint gdk_screen_get_number (GdkScreen *screen);
+GdkWindow * gdk_screen_get_window_at_pointer (GdkScreen *screen,
+ gint *win_x,
+ gint *win_y);
+gint gdk_screen_get_width (GdkScreen *screen);
+gint gdk_screen_get_height (GdkScreen *screen);
+gint gdk_screen_get_width_mm (GdkScreen *screen);
+gint gdk_screen_get_height_mm (GdkScreen *screen);
+void gdk_screen_close (GdkScreen *screen);
+
+GList * gdk_screen_list_visuals (GdkScreen *screen);
+GList * gdk_screen_get_toplevel_windows (GdkScreen *screen);
+
+
+gboolean gdk_screen_use_virtual_screen (GdkScreen *screen);
+gint gdk_screen_get_n_monitors (GdkScreen *screen);
+GdkRectangle *gdk_screen_get_monitor_geometry (GdkScreen *screen,
+ gint monitor_num);
+gint gdk_screen_get_monitor_at_point (GdkScreen *screen,
+ gint x,
+ gint y);
+gint gdk_screen_get_monitor_at_window (GdkScreen *screen,
+ GdkNativeWindow anid);
+
+void gdk_screen_broadcast_client_message (GdkScreen *screen,
+ GdkEvent *event);
+
+GdkScreen *gdk_get_default_screen (void);
+
+gboolean gdk_screen_get_setting (GdkScreen *screen,
+ const gchar *name,
+ GValue *value);
+
+G_END_DECLS
+
+#endif /* __GDK_SCREEN_H__ */