1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
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.
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.
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/.
31 #include "gdkdirectfb.h"
32 #include "gdkprivate-directfb.h"
33 #include "gdkscreen.h"
34 #include "gdkdisplaymanager.h"
40 extern void _gdk_visual_init (void);
41 extern void _gdk_events_init (void);
42 extern void _gdk_input_init (void);
43 extern void _gdk_dnd_init (void);
44 extern void _gdk_windowing_window_init (void);
45 extern void _gdk_windowing_image_init (void);
46 extern void _gdk_directfb_keyboard_init (void);
48 static gboolean gdk_directfb_argb_font = FALSE;
49 static gint gdk_directfb_glyph_surface_cache = 8;
50 static gchar *directfb_args;
53 const GOptionEntry _gdk_windowing_args[] =
55 { "dfb",0,0,G_OPTION_ARG_STRING,&directfb_args,N_("directfb arg"),N_("sdl|system")},
56 { "dfb-help",0,0,G_OPTION_ARG_NONE, NULL,NULL},
57 { "disable-aa-fonts",0,0,G_OPTION_ARG_INT,&gdk_directfb_monochrome_fonts,NULL,NULL },
58 { "argb-font",0,0, G_OPTION_ARG_INT, &gdk_directfb_argb_font,NULL,NULL},
59 { "transparent-unfocused",0,0, G_OPTION_ARG_INT, &gdk_directfb_apply_focus_opacity,NULL,NULL },
60 { "glyph-surface-cache",0,0,G_OPTION_ARG_INT,&gdk_directfb_glyph_surface_cache,NULL,NULL },
61 { "enable-color-keying",0,0,G_OPTION_ARG_INT,&gdk_directfb_enable_color_keying,NULL,NULL },
66 Main entry point for gdk in 2.6 args are parsed
68 GdkDisplay * gdk_display_open (const gchar *display_name)
72 return GDK_DISPLAY_OBJECT(_gdk_display); /* single display only */
76 IDirectFBDisplayLayer *layer;
77 IDirectFBInputDevice *keyboard;
82 #if 0 /* arg hack arg support broken*/
85 argv = (char **)g_malloc(sizeof(char *)*argc);
87 argv[1] = "--dfb:system=SDL";
91 ret = DirectFBInit (&argc,&argv);
94 DirectFBError ("gdk_display_open: DirectFBInit", ret);
98 ret = DirectFBCreate (&directfb);
102 DirectFBError ("gdk_display_open: DirectFBCreate", ret);
105 _gdk_display = g_object_new(GDK_TYPE_DISPLAY_DFB,NULL);
106 _gdk_display->directfb=directfb;
108 ret = directfb->GetDisplayLayer (directfb, DLID_PRIMARY, &layer);
111 DirectFBError ("gdk_display_open: GetDisplayLayer", ret);
112 directfb->Release (directfb);
118 ret=directfb->GetInputDevice (directfb, DIDID_KEYBOARD, &keyboard);
121 DirectFBError ("gdk_display_open: GetDisplayLayer", ret);
125 _gdk_display->layer=layer;
126 _gdk_display->keyboard=keyboard;
128 _gdk_directfb_keyboard_init ();
130 _gdk_screen = g_object_new (GDK_TYPE_SCREEN, NULL);
134 gdk_screen_set_default_colormap (_gdk_screen,
135 gdk_screen_get_system_colormap (_gdk_screen));
136 _gdk_windowing_window_init ();
137 _gdk_windowing_image_init ();
143 layer->EnableCursor (layer, 1);
145 g_signal_emit_by_name (gdk_display_manager_get (),
146 "display_opened", _gdk_display);
148 return GDK_DISPLAY_OBJECT(_gdk_display);
152 gdk_display_dfb_get_type (void)
154 static GType object_type = 0;
158 static const GTypeInfo object_info =
160 sizeof (GdkDisplayDFBClass),
161 (GBaseInitFunc) NULL,
162 (GBaseFinalizeFunc) NULL,
163 (GClassInitFunc) NULL,
164 NULL, /* class_finalize */
165 NULL, /* class_data */
166 sizeof (GdkDisplayDFB),
168 (GInstanceInitFunc) NULL,
171 object_type = g_type_register_static (GDK_TYPE_DISPLAY,
179 IDirectFBSurface * gdk_display_dfb_create_surface (GdkDisplayDFB *display,int format,int width, int height) {
181 IDirectFBSurface *temp;
182 DFBSurfaceDescription dsc;
183 dsc.flags = DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT;
186 dsc.pixelformat = format;
187 ret = display->directfb->CreateSurface (display->directfb, &dsc, &temp);
190 DirectFBError ("gdk_display_dfb_create_surface ", ret);
200 _gdk_windowing_set_default_display (GdkDisplay *display)
202 _gdk_display=GDK_DISPLAY_DFB(display);
205 G_CONST_RETURN gchar *
206 gdk_display_get_name (GdkDisplay *display)
208 return gdk_get_display_arg_name ();
212 gdk_display_get_n_screens (GdkDisplay *display)
218 gdk_display_get_screen (GdkDisplay *display,
225 gdk_display_get_default_screen (GdkDisplay *display)
231 gdk_display_supports_selection_notification (GdkDisplay *display)
236 gboolean gdk_display_request_selection_notification (GdkDisplay *display,
241 g_warning("gdk_display_request_selection_notification Unimplemented function \n");
246 gdk_display_supports_clipboard_persistence (GdkDisplay *display)
248 g_warning("gdk_display_supports_clipboard_persistence Unimplemented function \n");
253 gdk_display_store_clipboard (GdkDisplay *display,
254 GdkWindow *clipboard_window,
256 const GdkAtom *targets,
260 g_warning("gdk_display_store_clipboard Unimplemented function \n");
266 gdk_display_supports_shapes (GdkDisplay *display)
273 gdk_display_supports_input_shapes (GdkDisplay *display)
279 GdkWindow *gdk_display_get_default_group (GdkDisplay *display)
281 g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
282 return _gdk_parent_root;
288 static gboolean _gdk_directfb_pointer_implicit_grab = FALSE;
291 gdk_directfb_pointer_grab (GdkWindow *window,
293 GdkEventMask event_mask,
294 GdkWindow *confine_to,
297 gboolean implicit_grab)
300 GdkWindowImplDirectFB *impl;
301 if (_gdk_directfb_pointer_grab_window)
303 if (implicit_grab && !_gdk_directfb_pointer_implicit_grab)
304 return GDK_GRAB_ALREADY_GRABBED;
306 gdk_pointer_ungrab (time);
309 toplevel = gdk_directfb_window_find_toplevel (window);
310 impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (toplevel)->impl);
314 if (impl->window->GrabPointer (impl->window) == DFB_LOCKED)
315 return GDK_GRAB_ALREADY_GRABBED;
318 if (event_mask & GDK_BUTTON_MOTION_MASK)
319 event_mask |= (GDK_BUTTON1_MOTION_MASK |
320 GDK_BUTTON2_MOTION_MASK |
321 GDK_BUTTON3_MOTION_MASK);
323 _gdk_directfb_pointer_implicit_grab = implicit_grab;
324 _gdk_directfb_pointer_grab_window = g_object_ref (window);
325 _gdk_directfb_pointer_grab_owner_events = owner_events;
327 _gdk_directfb_pointer_grab_confine = (confine_to ?
328 g_object_ref (confine_to) : NULL);
329 _gdk_directfb_pointer_grab_events = event_mask;
330 _gdk_directfb_pointer_grab_cursor = (cursor ?
331 gdk_cursor_ref (cursor) : NULL);
334 gdk_directfb_window_send_crossing_events (NULL,
338 return GDK_GRAB_SUCCESS;
345 gdk_directfb_pointer_ungrab (guint32 time,
346 gboolean implicit_grab)
350 GdkWindow *old_grab_window;
351 GdkWindowImplDirectFB *impl;
353 if (implicit_grab && !_gdk_directfb_pointer_implicit_grab)
356 if (!_gdk_directfb_pointer_grab_window)
360 gdk_directfb_window_find_toplevel (_gdk_directfb_pointer_grab_window);
361 impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (toplevel)->impl);
364 impl->window->UngrabPointer (impl->window);
366 if (_gdk_directfb_pointer_grab_confine)
368 g_object_unref (_gdk_directfb_pointer_grab_confine);
369 _gdk_directfb_pointer_grab_confine = NULL;
372 if (_gdk_directfb_pointer_grab_cursor)
374 gdk_cursor_unref (_gdk_directfb_pointer_grab_cursor);
375 _gdk_directfb_pointer_grab_cursor = NULL;
378 old_grab_window = _gdk_directfb_pointer_grab_window;
380 _gdk_directfb_pointer_grab_window = NULL;
381 _gdk_directfb_pointer_implicit_grab = FALSE;
383 mousewin = gdk_window_at_pointer (NULL, NULL);
384 gdk_directfb_window_send_crossing_events (old_grab_window,
386 GDK_CROSSING_UNGRAB);
387 g_object_unref (old_grab_window);
394 *--------------------------------------------------------------
397 * Grabs the keyboard to a specific window
400 * "window" is the window which will receive the grab
401 * "owner_events" specifies whether events will be reported as is,
402 * or relative to "window"
403 * "time" specifies the time
408 * requires a corresponding call to gdk_keyboard_ungrab
410 *--------------------------------------------------------------
414 gdk_display_keyboard_grab (GdkDisplay *display,GdkWindow *window,
419 GdkWindowImplDirectFB *impl;
421 g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
423 if (_gdk_directfb_keyboard_grab_window)
424 gdk_keyboard_ungrab (time);
426 toplevel = gdk_directfb_window_find_toplevel (window);
427 impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (toplevel)->impl);
431 if (impl->window->GrabKeyboard (impl->window) == DFB_LOCKED)
432 return GDK_GRAB_ALREADY_GRABBED;
435 _gdk_directfb_keyboard_grab_window = g_object_ref (window);
436 _gdk_directfb_keyboard_grab_owner_events = owner_events;
437 return GDK_GRAB_SUCCESS;
441 gdk_display_keyboard_ungrab (GdkDisplay *display,guint32 time)
444 GdkWindowImplDirectFB *impl;
446 if (!_gdk_directfb_keyboard_grab_window)
450 gdk_directfb_window_find_toplevel (_gdk_directfb_keyboard_grab_window);
451 impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (toplevel)->impl);
454 impl->window->UngrabKeyboard (impl->window);
456 g_object_unref (_gdk_directfb_keyboard_grab_window);
457 _gdk_directfb_keyboard_grab_window = NULL;
461 gdk_display_pointer_is_grabbed (GdkDisplay *display)
463 return _gdk_directfb_pointer_grab_window != NULL;
467 gdk_display_pointer_ungrab (GdkDisplay *display,guint32 time)
469 gdk_directfb_pointer_ungrab (time, _gdk_directfb_pointer_implicit_grab);
473 gdk_display_beep (GdkDisplay *display)
478 gdk_display_sync (GdkDisplay *display)
483 gdk_display_flush (GdkDisplay *display)
490 gdk_notify_startup_complete (void)
495 * gdk_notify_startup_complete_with_id:
496 * @startup_id: a startup-notification identifier, for which notification
497 * process should be completed
499 * Indicates to the GUI environment that the application has finished
500 * loading, using a given identifier.
502 * GTK+ will call this function automatically for #GtkWindow with custom
503 * startup-notification identifier unless
504 * gtk_window_set_auto_startup_notification() is called to disable
510 gdk_notify_startup_complete_with_id (const gchar* startup_id)
516 gdk_display_supports_composite (GdkDisplay *display)
521 #define __GDK_DISPLAY_X11_C__
522 #include "gdkaliasdef.c"