forked from AuroraMiddleware/gtk
130 lines
4.2 KiB
C
130 lines
4.2 KiB
C
/*
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* gdkscreen-x11.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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GDK_X11_SCREEN__
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#define __GDK_X11_SCREEN__
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#include "gdkx11screen.h"
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#include "gdkvisual-x11.h"
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#include <X11/X.h>
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#include <X11/Xlib.h>
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G_BEGIN_DECLS
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struct _GdkX11Screen
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{
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GObject parent_instance;
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GdkDisplay *display;
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Display *xdisplay;
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Screen *xscreen;
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Window xroot_window;
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int screen_num;
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int surface_scale;
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gboolean fixed_surface_scale;
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/* Xft resources for the display, used for default values for
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* the Xft/ XSETTINGS
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*/
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int xft_hintstyle;
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int xft_rgba;
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int xft_dpi;
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/* Window manager */
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gint64 last_wmspec_check_time;
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Window wmspec_check_window;
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char *window_manager_name;
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/* X Settings */
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Window xsettings_manager_window;
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Atom xsettings_selection_atom;
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GHashTable *xsettings; /* string of GDK settings name => GValue */
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/* TRUE if wmspec_check_window has changed since last
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* fetch of _NET_SUPPORTED
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*/
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guint need_refetch_net_supported : 1;
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/* TRUE if wmspec_check_window has changed since last
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* fetch of window manager name
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*/
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guint need_refetch_wm_name : 1;
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guint xft_init : 1; /* Whether we've initialized these values yet */
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guint xft_antialias : 1;
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guint xft_hinting : 1;
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/* Visual Part */
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int nvisuals;
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GdkX11Visual **visuals;
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GdkX11Visual *system_visual;
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int available_depths[7];
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GdkVisualType available_types[6];
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gint16 navailable_depths;
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gint16 navailable_types;
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GdkX11Visual *rgba_visual;
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/* cache for window->translate vfunc */
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GC subwindow_gcs[32];
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};
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struct _GdkX11ScreenClass
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{
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GObjectClass parent_class;
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void (* window_manager_changed) (GdkX11Screen *x11_screen);
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};
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GType _gdk_x11_screen_get_type (void);
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GdkX11Screen *_gdk_x11_screen_new (GdkDisplay *display,
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int screen_number,
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gboolean setup_display);
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void _gdk_x11_screen_update_visuals_for_gl (GdkX11Screen *screen);
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void _gdk_x11_screen_window_manager_changed (GdkX11Screen *screen);
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void _gdk_x11_screen_size_changed (GdkX11Screen *screen,
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const XEvent *event);
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void _gdk_x11_screen_get_edge_monitors (GdkX11Screen *screen,
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int *top,
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int *bottom,
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int *left,
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int *right);
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void _gdk_x11_screen_set_surface_scale (GdkX11Screen *x11_screen,
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int scale);
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gboolean _gdk_x11_screen_get_monitor_work_area (GdkX11Screen *screen,
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GdkMonitor *monitor,
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GdkRectangle *area);
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void gdk_x11_screen_get_work_area (GdkX11Screen *screen,
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GdkRectangle *area);
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gboolean gdk_x11_screen_get_setting (GdkX11Screen *screen,
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const char *name,
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GValue *value);
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gboolean
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_gdk_x11_screen_get_xft_setting (GdkX11Screen *screen,
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const char *name,
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GValue *value);
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void _gdk_x11_screen_init_visuals (GdkX11Screen *screen,
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gboolean setup_display);
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G_END_DECLS
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#endif /* __GDK_X11_SCREEN__ */
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