Pileus Git - ~andy/gtk/blob - gdk/x11/gdkprivate-x11.h

   1 /* GDK - The GIMP Drawing Kit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 /*
  28  * Private uninstalled header defining things local to X windowing code
  29  */
  30
  31 #ifndef __GDK_PRIVATE_X11_H__
  32 #define __GDK_PRIVATE_X11_H__
  33
  34 #include "gdkcursor.h"
  35 #include "gdkprivate.h"
  36 #include "gdkinternals.h"
  37 #include "gdkx.h"
  38 #include "gdkwindow-x11.h"
  39 #include "gdkscreen-x11.h"
  40 #include "gdkdisplay-x11.h"
  41 #include <cairo-xlib.h>
  42
  43 typedef struct _GdkCursorPrivate       GdkCursorPrivate;
  44
  45 struct _GdkCursorPrivate
  46 {
  47   GdkCursor cursor;
  48   Cursor xcursor;
  49   GdkDisplay *display;
  50   gchar *name;
  51   guint serial;
  52 };
  53
  54 void _gdk_x11_error_handler_push (void);
  55 void _gdk_x11_error_handler_pop  (void);
  56
  57 Colormap _gdk_visual_get_x11_colormap (GdkVisual *visual);
  58
  59 gint          _gdk_screen_x11_visual_get_best_depth      (GdkScreen      *screen);
  60 GdkVisualType _gdk_screen_x11_visual_get_best_type       (GdkScreen      *screen);
  61 GdkVisual *   _gdk_screen_x11_get_system_visual          (GdkScreen      *screen);
  62 GdkVisual*    _gdk_screen_x11_visual_get_best            (GdkScreen      *screen);
  63 GdkVisual*    _gdk_screen_x11_visual_get_best_with_depth (GdkScreen      *screen,
  64                                                           gint            depth);
  65 GdkVisual*    _gdk_screen_x11_visual_get_best_with_type  (GdkScreen      *screen,
  66                                                           GdkVisualType   visual_type);
  67 GdkVisual*    _gdk_screen_x11_visual_get_best_with_both  (GdkScreen      *screen,
  68                                                           gint            depth,
  69                                                           GdkVisualType   visual_type);
  70 void          _gdk_screen_x11_query_depths               (GdkScreen      *screen,
  71                                                           gint          **depths,
  72                                                           gint           *count);
  73 void          _gdk_screen_x11_query_visual_types         (GdkScreen      *screen,
  74                                                           GdkVisualType **visual_types,
  75                                                           gint           *count);
  76 GList *       _gdk_screen_x11_list_visuals               (GdkScreen      *screen);
  77
  78
  79
  80 void _gdk_x11_display_add_window    (GdkDisplay *display,
  81                                      XID        *xid,
  82                                      GdkWindow  *window);
  83 void _gdk_x11_display_remove_window (GdkDisplay *display,
  84                                      XID         xid);
  85
  86 gint _gdk_x11_display_send_xevent (GdkDisplay *display,
  87                                    Window      window,
  88                                    gboolean    propagate,
  89                                    glong       event_mask,
  90                                    XEvent     *event_send);
  91
  92 /* Routines from gdkgeometry-x11.c */
  93 void _gdk_x11_window_move_resize_child (GdkWindow     *window,
  94                                         gint           x,
  95                                         gint           y,
  96                                         gint           width,
  97                                         gint           height);
  98 void _gdk_x11_window_process_expose    (GdkWindow     *window,
  99                                         gulong         serial,
 100                                         GdkRectangle  *area);
 101
 102 void     _gdk_x11_window_sync_rendering    (GdkWindow       *window);
 103 gboolean _gdk_x11_window_simulate_key      (GdkWindow       *window,
 104                                             gint             x,
 105                                             gint             y,
 106                                             guint            keyval,
 107                                             GdkModifierType  modifiers,
 108                                             GdkEventType     key_pressrelease);
 109 gboolean _gdk_x11_window_simulate_button   (GdkWindow       *window,
 110                                             gint             x,
 111                                             gint             y,
 112                                             guint            button,
 113                                             GdkModifierType  modifiers,
 114                                             GdkEventType     button_pressrelease);
 115
 116 gboolean _gdk_x11_window_queue_antiexpose  (GdkWindow *window,
 117                                             cairo_region_t *area);
 118 void     _gdk_x11_window_translate         (GdkWindow *window,
 119                                             cairo_region_t *area,
 120                                             gint       dx,
 121                                             gint       dy);
 122
 123 void     _gdk_selection_window_destroyed   (GdkWindow            *window);
 124 gboolean _gdk_selection_filter_clear_event (XSelectionClearEvent *event);
 125
 126 cairo_region_t* _gdk_x11_xwindow_get_shape  (Display *xdisplay,
 127                                              Window   window,
 128                                              gint     shape_type);
 129
 130 void     _gdk_x11_region_get_xrectangles   (const cairo_region_t  *region,
 131                                             gint                   x_offset,
 132                                             gint                   y_offset,
 133                                             XRectangle           **rects,
 134                                             gint                  *n_rects);
 135
 136 gboolean _gdk_x11_moveresize_handle_event   (XEvent     *event);
 137 gboolean _gdk_x11_moveresize_configure_done (GdkDisplay *display,
 138                                              GdkWindow  *window);
 139
 140 GType    _gdk_keymap_x11_get_type        (void);
 141
 142 void     _gdk_x11_keymap_state_changed   (GdkDisplay      *display,
 143                                           XEvent          *event);
 144 void     _gdk_x11_keymap_keys_changed    (GdkDisplay      *display);
 145 gint     _gdk_x11_get_group_for_state    (GdkDisplay      *display,
 146                                           GdkModifierType  state);
 147 void     _gdk_x11_keymap_add_virt_mods   (GdkKeymap       *keymap,
 148                                           GdkModifierType *modifiers);
 149 gboolean _gdk_x11_keymap_key_is_modifier (GdkKeymap       *keymap,
 150                                           guint            keycode);
 151
 152 void _gdk_x11_initialize_locale (void);
 153 void _gdk_x11_windowing_init    (void);
 154
 155 void _gdk_x11_window_grab_check_unmap   (GdkWindow *window,
 156                                          gulong     serial);
 157 void _gdk_x11_window_grab_check_destroy (GdkWindow *window);
 158
 159 gboolean _gdk_x11_display_is_root_window (GdkDisplay *display,
 160                                           Window      xroot_window);
 161
 162 GdkDisplay * _gdk_x11_display_open            (const gchar *display_name);
 163 void _gdk_x11_display_make_default            (GdkDisplay *display);
 164 void _gdk_x11_display_update_grab_info        (GdkDisplay *display,
 165                                                GdkDevice  *device,
 166                                                gint        status);
 167 void _gdk_x11_display_update_grab_info_ungrab (GdkDisplay *display,
 168                                                GdkDevice  *device,
 169                                                guint32     time,
 170                                                gulong      serial);
 171 void _gdk_x11_display_queue_events            (GdkDisplay *display);
 172 void _gdk_x11_device_check_extension_events   (GdkDevice  *device);
 173
 174 GdkDeviceManager *_gdk_x11_device_manager_new (GdkDisplay *display);
 175
 176 void _gdk_x11_display_manager_add_display      (GdkDisplayManager *manager,
 177                                                 GdkDisplay        *display);
 178 void _gdk_x11_display_manager_remove_display   (GdkDisplayManager *manager,
 179                                                 GdkDisplay        *display);
 180
 181 GdkAtom _gdk_x11_display_manager_atom_intern   (GdkDisplayManager *manager,
 182                                                 const gchar       *atom_name,
 183                                                 gboolean           copy_name);
 184 gchar * _gdk_x11_display_manager_get_atom_name (GdkDisplayManager *manager,
 185                                                 GdkAtom            atom);
 186
 187 GdkCursor *_gdk_x11_display_get_cursor_for_type     (GdkDisplay    *display,
 188                                                      GdkCursorType  type);
 189 GdkCursor *_gdk_x11_display_get_cursor_for_name     (GdkDisplay    *display,
 190                                                      const gchar   *name);
 191 GdkCursor *_gdk_x11_display_get_cursor_for_pixbuf   (GdkDisplay    *display,
 192                                                      GdkPixbuf     *pixbuf,
 193                                                      gint           x,
 194                                                      gint           y);
 195 gboolean   _gdk_x11_display_supports_cursor_alpha   (GdkDisplay    *display);
 196 gboolean   _gdk_x11_display_supports_cursor_color   (GdkDisplay    *display);
 197 void       _gdk_x11_display_get_default_cursor_size (GdkDisplay *display,
 198                                                      guint      *width,
 199                                                      guint      *height);
 200 void       _gdk_x11_display_get_maximal_cursor_size (GdkDisplay *display,
 201                                                      guint      *width,
 202                                                      guint      *height);
 203 void       _gdk_x11_display_before_process_all_updates (GdkDisplay *display);
 204 void       _gdk_x11_display_after_process_all_updates  (GdkDisplay *display);
 205 void       _gdk_x11_display_create_window_impl     (GdkDisplay    *display,
 206                                                     GdkWindow     *window,
 207                                                     GdkWindow     *real_parent,
 208                                                     GdkScreen     *screen,
 209                                                     GdkEventMask   event_mask,
 210                                                     GdkWindowAttr *attributes,
 211                                                     gint           attributes_mask);
 212
 213 void _gdk_x11_precache_atoms (GdkDisplay          *display,
 214                               const gchar * const *atom_names,
 215                               gint                 n_atoms);
 216
 217 void _gdk_events_init                 (GdkDisplay *display);
 218 void _gdk_events_uninit               (GdkDisplay *display);
 219 void _gdk_x11_dnd_init                (GdkDisplay *display);
 220
 221 void _gdk_x11_screen_init_root_window (GdkScreen *screen);
 222 void _gdk_x11_screen_init_visuals     (GdkScreen *screen);
 223 void _gdk_x11_screen_init_events      (GdkScreen *screen);
 224
 225 void _gdk_x11_cursor_update_theme (GdkCursor *cursor);
 226 void _gdk_x11_cursor_display_finalize (GdkDisplay *display);
 227
 228 void _gdk_x11_window_register_dnd (GdkWindow *window);
 229
 230 gboolean _gdk_x11_get_xft_setting (GdkScreen   *screen,
 231                                    const gchar *name,
 232                                    GValue      *value);
 233
 234 GdkGrabStatus _gdk_x11_convert_grab_status (gint status);
 235
 236 cairo_surface_t * _gdk_x11_window_create_bitmap_surface (GdkWindow *window,
 237                                                          int        width,
 238                                                          int        height);
 239
 240 extern const gint        _gdk_x11_event_mask_table[];
 241 extern const gint        _gdk_x11_event_mask_table_size;
 242
 243 #define GDK_SCREEN_DISPLAY(screen)    (GDK_SCREEN_X11 (screen)->display)
 244 #define GDK_SCREEN_XROOTWIN(screen)   (GDK_SCREEN_X11 (screen)->xroot_window)
 245 #define GDK_WINDOW_SCREEN(win)        (gdk_window_get_screen (win))
 246 #define GDK_WINDOW_DISPLAY(win)       (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->display)
 247 #define GDK_WINDOW_XROOTWIN(win)      (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->xroot_window)
 248 #define GDK_GC_DISPLAY(gc)            (GDK_SCREEN_DISPLAY (GDK_GC_X11(gc)->screen))
 249 #define GDK_WINDOW_IS_X11(win)        (GDK_IS_WINDOW_IMPL_X11 ((win)->impl))
 250
 251 /* override some macros from gdkx.h with direct-access variants */
 252 #undef GDK_DISPLAY_XDISPLAY
 253 #undef GDK_WINDOW_XDISPLAY
 254 #undef GDK_WINDOW_XID
 255 #undef GDK_SCREEN_XDISPLAY
 256
 257 #define GDK_DISPLAY_XDISPLAY(display) (GDK_DISPLAY_X11(display)->xdisplay)
 258 #define GDK_WINDOW_XDISPLAY(win)      (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->xdisplay)
 259 #define GDK_WINDOW_XID(win)           (GDK_WINDOW_IMPL_X11(GDK_WINDOW (win)->impl)->xid)
 260 #define GDK_SCREEN_XDISPLAY(screen)   (GDK_SCREEN_X11 (screen)->xdisplay)
 261
 262 #endif /* __GDK_PRIVATE_X11_H__ */