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/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/*
* Private uninstalled header defining things local to X windowing code
*/
#ifndef __GDK_PRIVATE_X11_H__
#define __GDK_PRIVATE_X11_H__
#include "gdkcursor.h"
#include "gdkinternals.h"
#include "gdkx.h"
#include "gdksurface-x11.h"
#include "gdkscreen-x11.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef XINPUT_2
#include <X11/extensions/XInput2.h>
#endif
#include <cairo-xlib.h>
typedef enum {
GDK_FILTER_CONTINUE,
GDK_FILTER_TRANSLATE,
GDK_FILTER_REMOVE
} GdkFilterReturn;
typedef GdkFilterReturn (*GdkFilterFunc) (const XEvent *xevent,
GdkEvent *event,
gpointer data);
void _gdk_x11_error_handler_push (void);
void _gdk_x11_error_handler_pop (void);
void gdk_display_setup_window_visual (GdkDisplay *display,
gint depth,
Visual *visual,
Colormap colormap,
gboolean rgba);
int gdk_x11_display_get_window_depth (GdkX11Display *display);
Visual * gdk_x11_display_get_window_visual (GdkX11Display *display);
Colormap gdk_x11_display_get_window_colormap (GdkX11Display *display);
void _gdk_x11_display_add_window (GdkDisplay *display,
XID *xid,
GdkSurface *window);
void _gdk_x11_display_remove_window (GdkDisplay *display,
XID xid);
gint _gdk_x11_display_send_xevent (GdkDisplay *display,
Window window,
gboolean propagate,
glong event_mask,
XEvent *event_send);
/* Routines from gdkgeometry-x11.c */
void _gdk_x11_surface_process_expose (GdkSurface *window,
gulong serial,
GdkRectangle *area);
void _gdk_x11_surface_queue_antiexpose (GdkSurface *window,
cairo_region_t *area);
void _gdk_x11_surface_translate (GdkSurface *window,
cairo_region_t *area,
gint dx,
gint dy);
void _gdk_x11_display_free_translate_queue (GdkDisplay *display);
cairo_region_t* _gdk_x11_xwindow_get_shape (Display *xdisplay,
Window window,
gint scale,
gint shape_type);
void _gdk_x11_region_get_xrectangles (const cairo_region_t *region,
gint x_offset,
gint y_offset,
gint scale,
XRectangle **rects,
gint *n_rects);
gboolean _gdk_x11_moveresize_handle_event (const XEvent *event);
gboolean _gdk_x11_moveresize_configure_done (GdkDisplay *display,
GdkSurface *window);
void _gdk_x11_keymap_state_changed (GdkDisplay *display,
const XEvent *event);
void _gdk_x11_keymap_keys_changed (GdkDisplay *display);
void _gdk_x11_keymap_add_virt_mods (GdkKeymap *keymap,
GdkModifierType *modifiers);
void _gdk_x11_surfaceing_init (void);
void _gdk_x11_surface_grab_check_unmap (GdkSurface *window,
gulong serial);
void _gdk_x11_surface_grab_check_destroy (GdkSurface *window);
gboolean _gdk_x11_display_is_root_window (GdkDisplay *display,
Window xroot_window);
void _gdk_x11_display_update_grab_info (GdkDisplay *display,
GdkDevice *device,
gint status);
void _gdk_x11_display_update_grab_info_ungrab (GdkDisplay *display,
GdkDevice *device,
guint32 time,
gulong serial);
void _gdk_x11_display_queue_events (GdkDisplay *display);
GdkAppLaunchContext *_gdk_x11_display_get_app_launch_context (GdkDisplay *display);
gint _gdk_x11_display_text_property_to_utf8_list (GdkDisplay *display,
GdkAtom encoding,
gint format,
const guchar *text,
gint length,
gchar ***list);
gchar * _gdk_x11_display_utf8_to_string_target (GdkDisplay *displayt,
const gchar *str);
void _gdk_x11_device_check_extension_events (GdkDevice *device);
GdkX11DeviceManagerCore *_gdk_x11_device_manager_new (GdkDisplay *display);
#ifdef XINPUT_2
guchar * _gdk_x11_device_xi2_translate_event_mask (GdkX11DeviceManagerXI2 *device_manager_xi2,
GdkEventMask event_mask,
gint *len);
guint _gdk_x11_device_xi2_translate_state (XIModifierState *mods_state,
XIButtonState *buttons_state,
XIGroupState *group_state);
gint _gdk_x11_device_xi2_get_id (GdkX11DeviceXI2 *device);
void _gdk_device_xi2_unset_scroll_valuators (GdkX11DeviceXI2 *device);
GdkDevice * _gdk_x11_device_manager_xi2_lookup (GdkX11DeviceManagerXI2 *device_manager_xi2,
gint device_id);
void _gdk_x11_device_xi2_add_scroll_valuator (GdkX11DeviceXI2 *device,
guint n_valuator,
GdkScrollDirection direction,
gdouble increment);
gboolean _gdk_x11_device_xi2_get_scroll_delta (GdkX11DeviceXI2 *device,
guint n_valuator,
gdouble valuator_value,
GdkScrollDirection *direction_ret,
gdouble *delta_ret);
void _gdk_device_xi2_reset_scroll_valuators (GdkX11DeviceXI2 *device);
gdouble gdk_x11_device_xi2_get_last_axis_value (GdkX11DeviceXI2 *device,
gint n_axis);
void gdk_x11_device_xi2_store_axes (GdkX11DeviceXI2 *device,
gdouble *axes,
gint n_axes);
#endif
void _gdk_x11_event_translate_keyboard_string (GdkEventKey *event);
GdkAtom _gdk_x11_display_manager_atom_intern (GdkDisplayManager *manager,
const gchar *atom_name,
gboolean copy_name);
gchar * _gdk_x11_display_manager_get_atom_name (GdkDisplayManager *manager,
GdkAtom atom);
gboolean _gdk_x11_display_supports_cursor_alpha (GdkDisplay *display);
gboolean _gdk_x11_display_supports_cursor_color (GdkDisplay *display);
void _gdk_x11_display_get_default_cursor_size (GdkDisplay *display,
guint *width,
guint *height);
void _gdk_x11_display_get_maximal_cursor_size (GdkDisplay *display,
guint *width,
guint *height);
void _gdk_x11_display_create_surface_impl (GdkDisplay *display,
GdkSurface *window,
GdkSurface *real_parent,
GdkEventMask event_mask,
GdkSurfaceAttr *attributes);
GList * gdk_x11_display_get_toplevel_windows (GdkDisplay *display);
void _gdk_x11_precache_atoms (GdkDisplay *display,
const gchar * const *atom_names,
gint n_atoms);
Atom _gdk_x11_get_xatom_for_display_printf (GdkDisplay *display,
const gchar *format,
...) G_GNUC_PRINTF (2, 3);
GdkFilterReturn
_gdk_x11_dnd_filter (const XEvent *xevent,
GdkEvent *event,
gpointer data);
GdkFilterReturn
xdnd_source_surface_filter (const XEvent *xevent,
GdkEvent *event,
gpointer data);
typedef struct _GdkSurfaceCache GdkSurfaceCache;
GdkSurfaceCache *
gdk_surface_cache_get (GdkDisplay *display);
GdkFilterReturn
gdk_surface_cache_filter (const XEvent *xevent,
GdkEvent *event,
gpointer data);
GdkFilterReturn
gdk_surface_cache_shape_filter (const XEvent *xevent,
GdkEvent *event,
gpointer data);
void _gdk_x11_cursor_display_finalize (GdkDisplay *display);
void _gdk_x11_surface_register_dnd (GdkSurface *window);
GdkDragContext * _gdk_x11_surface_drag_begin (GdkSurface *window,
GdkDevice *device,
GdkContentProvider *content,
GdkDragAction actions,
gint dx,
gint dy);
GdkGrabStatus _gdk_x11_convert_grab_status (gint status);
cairo_surface_t * _gdk_x11_display_create_bitmap_surface (GdkDisplay *display,
int width,
int height);
extern const gint _gdk_x11_event_mask_table[];
extern const gint _gdk_x11_event_mask_table_size;
#define GDK_SCREEN_DISPLAY(screen) (GDK_X11_SCREEN (screen)->display)
#define GDK_SCREEN_XROOTWIN(screen) (GDK_X11_SCREEN (screen)->xroot_window)
#define GDK_DISPLAY_XROOTWIN(display) (GDK_SCREEN_XROOTWIN (GDK_X11_DISPLAY (display)->screen))
#define GDK_SURFACE_SCREEN(win) (GDK_X11_DISPLAY (gdk_surface_get_display (win))->screen)
#define GDK_SURFACE_DISPLAY(win) (gdk_surface_get_display (win))
#define GDK_SURFACE_XROOTWIN(win) (GDK_X11_SCREEN (GDK_SURFACE_SCREEN (win))->xroot_window)
#define GDK_SURFACE_IS_X11(win) (GDK_IS_SURFACE_IMPL_X11 ((win)->impl))
/* override some macros from gdkx.h with direct-access variants */
#undef GDK_DISPLAY_XDISPLAY
#undef GDK_SURFACE_XDISPLAY
#undef GDK_SURFACE_XID
#undef GDK_SCREEN_XDISPLAY
#define GDK_DISPLAY_XDISPLAY(display) (GDK_X11_DISPLAY(display)->xdisplay)
#define GDK_SURFACE_XDISPLAY(win) (GDK_X11_SCREEN (GDK_SURFACE_SCREEN (win))->xdisplay)
#define GDK_SURFACE_XID(win) (GDK_SURFACE_IMPL_X11(GDK_SURFACE (win)->impl)->xid)
#define GDK_SCREEN_XDISPLAY(screen) (GDK_X11_SCREEN (screen)->xdisplay)
#endif /* __GDK_PRIVATE_X11_H__ */
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