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author | Owen Taylor <otaylor@redhat.com> | 2002-04-25 22:29:14 +0000 |
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committer | Owen Taylor <otaylor@src.gnome.org> | 2002-04-25 22:29:14 +0000 |
commit | 425b9886c9e042bc4e8c789e6983127981aca6cf (patch) | |
tree | 9ee6face8770b4e4bea7d4b68cb4e31cb2aa86ab /gdk/gdkscreen.h | |
parent | e39e92123b156b6a470d54fd4d9000d7eedcf478 (diff) | |
download | gtk+-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')
-rw-r--r-- | gdk/gdkscreen.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/gdk/gdkscreen.h b/gdk/gdkscreen.h new file mode 100644 index 0000000000..2f3a23387b --- /dev/null +++ b/gdk/gdkscreen.h @@ -0,0 +1,122 @@ +/* + * 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__ */ |