2002-04-25 22:29:14 +00:00
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/*
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* gdkscreen.h
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* Erwann Chenede <erwann.chenede@sun.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GDK_SCREEN_H__
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#define __GDK_SCREEN_H__
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2005-08-24 03:29:06 +00:00
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#include <cairo.h>
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2002-04-25 22:29:14 +00:00
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#include "gdk/gdktypes.h"
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#include "gdk/gdkdisplay.h"
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G_BEGIN_DECLS
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typedef struct _GdkScreenClass GdkScreenClass;
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#define GDK_TYPE_SCREEN (gdk_screen_get_type ())
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#define GDK_SCREEN(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_SCREEN, GdkScreen))
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#define GDK_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_SCREEN, GdkScreenClass))
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#define GDK_IS_SCREEN(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_SCREEN))
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#define GDK_IS_SCREEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_SCREEN))
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#define GDK_SCREEN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_SCREEN, GdkScreenClass))
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struct _GdkScreen
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{
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GObject parent_instance;
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Start implementing display/screen closing scheme; keep a flag for whether
Thu Aug 1 11:26:03 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdkinternals.h:
Start implementing display/screen closing scheme; keep a
flag for whether displays and screens are closed,
call g_object_run_dispose(). Remove public gdk_screen_close().
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkscreen-x11.c: Add
dispose() methods; move appropriate parts of the finalize
there.
* gdk/x11/gdkcolor-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkmain-x11.c gdk/x11/gdkpango-x11.c
gdk/x11/gdkpixmap-x11.c gdk/x11/gdkproperty-x11.c
gdk/x11/gdkselection-x11.c gdk/x11/gdkwindow-x11.c:
Start of making everything correctly ignore operations
when a display has been closed.
* gdk/x11/gdkwindow-x11.c (gdk_window_get_decorations):
Handle decorations == NULL.
* gdk/x11/gdkcolor-x11.c (gdk_colormap_remove):
Remove unnecessary hash table creation.
* gdk/x11/gdkinput.c gdk/x11/gdkinput-x11.c gdk/win32/gdkinput.c
Fix up gdk_device_get_history - handle events, n_events == NULL,
etc.
* gdk/x11/gdkproperty-x11.c (gdk_property_get):
Handle failure better.
* gdk/x11/gdkselection-x11.c (gdk_selection_property_get):
Handle failure better, handle data == NULL, move docs
here, remove an excess round trip by asking for
all selection data at once.
* gdk/gdkselection.c gdk/win32/{x11,win32}/gdkselection-{x11,win32}.c
gdk/{x11,win32}/gdkmain-{x11,win32}.c gdk/gdkdisplay.c: Move
gdk_text_property_to_text_list(), gdk_string_to_compound_text(),
gdk_display_set_sm_client_id() to display-independent part of GDK.
* gdk/Makefile.am (gdk_c_sources): Sort gdkdisplay/screen.[ch]
into the right place.
2002-08-01 15:28:40 +00:00
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guint closed : 1;
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2004-02-18 00:59:14 +00:00
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GdkGC *normal_gcs[32];
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GdkGC *exposure_gcs[32];
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2005-08-24 03:29:06 +00:00
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cairo_font_options_t *font_options;
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double resolution; /* pixels/points scale factor for fonts */
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2002-04-25 22:29:14 +00:00
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};
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struct _GdkScreenClass
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{
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GObjectClass parent_class;
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2002-10-04 15:58:19 +00:00
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void (*size_changed) (GdkScreen *screen);
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2006-04-25 14:27:32 +00:00
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void (*composited_changed) (GdkScreen *screen);
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2002-04-25 22:29:14 +00:00
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};
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2004-11-28 06:45:52 +00:00
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GType gdk_screen_get_type (void) G_GNUC_CONST;
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2002-04-25 22:29:14 +00:00
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GdkColormap *gdk_screen_get_default_colormap (GdkScreen *screen);
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void gdk_screen_set_default_colormap (GdkScreen *screen,
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GdkColormap *colormap);
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GdkColormap* gdk_screen_get_system_colormap (GdkScreen *screen);
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GdkVisual* gdk_screen_get_system_visual (GdkScreen *screen);
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GdkColormap *gdk_screen_get_rgb_colormap (GdkScreen *screen);
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GdkVisual * gdk_screen_get_rgb_visual (GdkScreen *screen);
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2005-05-09 22:54:10 +00:00
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GdkColormap *gdk_screen_get_rgba_colormap (GdkScreen *screen);
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GdkVisual * gdk_screen_get_rgba_visual (GdkScreen *screen);
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2006-04-25 14:27:32 +00:00
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gboolean gdk_screen_is_composited (GdkScreen *screen);
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2002-04-25 22:29:14 +00:00
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GdkWindow * gdk_screen_get_root_window (GdkScreen *screen);
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GdkDisplay * gdk_screen_get_display (GdkScreen *screen);
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gint gdk_screen_get_number (GdkScreen *screen);
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gint gdk_screen_get_width (GdkScreen *screen);
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gint gdk_screen_get_height (GdkScreen *screen);
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gint gdk_screen_get_width_mm (GdkScreen *screen);
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gint gdk_screen_get_height_mm (GdkScreen *screen);
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GList * gdk_screen_list_visuals (GdkScreen *screen);
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GList * gdk_screen_get_toplevel_windows (GdkScreen *screen);
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2002-09-25 15:07:47 +00:00
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gchar * gdk_screen_make_display_name (GdkScreen *screen);
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2002-04-25 22:29:14 +00:00
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2002-05-01 17:22:54 +00:00
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gint gdk_screen_get_n_monitors (GdkScreen *screen);
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void gdk_screen_get_monitor_geometry (GdkScreen *screen,
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gint monitor_num,
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GdkRectangle *dest);
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gint gdk_screen_get_monitor_at_point (GdkScreen *screen,
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gint x,
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gint y);
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gint gdk_screen_get_monitor_at_window (GdkScreen *screen,
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GdkWindow *window);
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2002-04-25 22:29:14 +00:00
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void gdk_screen_broadcast_client_message (GdkScreen *screen,
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GdkEvent *event);
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2002-06-20 23:59:27 +00:00
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GdkScreen *gdk_screen_get_default (void);
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2002-04-25 22:29:14 +00:00
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gboolean gdk_screen_get_setting (GdkScreen *screen,
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const gchar *name,
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GValue *value);
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2005-08-26 18:49:52 +00:00
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void gdk_screen_set_font_options (GdkScreen *screen,
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const cairo_font_options_t *options);
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const cairo_font_options_t *gdk_screen_get_font_options (GdkScreen *screen);
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2005-08-24 03:29:06 +00:00
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2005-08-26 18:49:52 +00:00
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void gdk_screen_set_resolution (GdkScreen *screen,
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gdouble dpi);
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gdouble gdk_screen_get_resolution (GdkScreen *screen);
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2005-08-24 03:29:06 +00:00
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2006-03-08 17:02:34 +00:00
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GdkWindow *gdk_screen_get_active_window (GdkScreen *screen);
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GList *gdk_screen_get_window_stack (GdkScreen *screen);
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2002-04-25 22:29:14 +00:00
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G_END_DECLS
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#endif /* __GDK_SCREEN_H__ */
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