/* GDK - The GIMP Drawing Kit * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * Copyright (C) 1998-1999 Tor Lillqvist * * 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, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS * file for a list of people on the GTK+ Team. */ /* * GTK+ DirectFB backend * Copyright (C) 2001-2002 convergence integrated media GmbH * Copyright (C) 2002-2004 convergence GmbH * Written by Denis Oliver Kropp and * Sven Neumann */ #include #include "gdk.h" #include "gdkwindow.h" #include "gdkdirectfb.h" #include "gdkprivate-directfb.h" #include "gdkdisplay-directfb.h" #include "gdkregion-generic.h" #include "gdkinternals.h" #include "gdkalias.h" #include "cairo.h" #include static GdkRegion * gdk_window_impl_directfb_get_visible_region (GdkDrawable *drawable); static void gdk_window_impl_directfb_set_colormap (GdkDrawable *drawable, GdkColormap *colormap); static void gdk_window_impl_directfb_init (GdkWindowImplDirectFB *window); static void gdk_window_impl_directfb_class_init (GdkWindowImplDirectFBClass *klass); static void gdk_window_impl_directfb_finalize (GObject *object); typedef struct { GdkWindowChildChanged changed; GdkWindowChildGetPos get_pos; gpointer user_data; } GdkWindowChildHandlerData; /* Code for dirty-region queueing */ static GSList *update_windows = NULL; static guint update_idle = 0; static void gdk_window_directfb_process_all_updates (void) { GSList *old_update_windows = update_windows; GSList *tmp_list = update_windows; if (update_idle) g_source_remove (update_idle); update_windows = NULL; update_idle = 0; g_slist_foreach (old_update_windows, (GFunc)g_object_ref, NULL); while (tmp_list) { GdkWindowObject *private = (GdkWindowObject *)tmp_list->data; if (private->update_freeze_count) update_windows = g_slist_prepend (update_windows, private); else gdk_window_process_updates(tmp_list->data,TRUE); g_object_unref (tmp_list->data); tmp_list = tmp_list->next; } g_slist_free (old_update_windows); } static gboolean gdk_window_update_idle (gpointer data) { GDK_THREADS_ENTER (); gdk_window_directfb_process_all_updates (); GDK_THREADS_LEAVE (); return FALSE; } static void gdk_window_schedule_update (GdkWindow *window) { if (window && GDK_WINDOW_OBJECT (window)->update_freeze_count) return; if (!update_idle) { update_idle = g_idle_add_full (GDK_PRIORITY_REDRAW, gdk_window_update_idle, NULL, NULL); } } static GdkWindow *gdk_directfb_window_containing_pointer = NULL; static GdkWindow *gdk_directfb_focused_window = NULL; static gpointer parent_class = NULL; GdkWindow * _gdk_parent_root = NULL; static void gdk_window_impl_directfb_paintable_init (GdkPaintableIface *iface); GType gdk_window_impl_directfb_get_type (void) { static GType object_type = 0; if (!object_type) { static const GTypeInfo object_info = { sizeof (GdkWindowImplDirectFBClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gdk_window_impl_directfb_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (GdkWindowImplDirectFB), 0, /* n_preallocs */ (GInstanceInitFunc) gdk_window_impl_directfb_init, }; static const GInterfaceInfo paintable_info = { (GInterfaceInitFunc) gdk_window_impl_directfb_paintable_init, NULL, NULL }; object_type = g_type_register_static (GDK_TYPE_DRAWABLE_IMPL_DIRECTFB, "GdkWindowImplDirectFB", &object_info, 0); g_type_add_interface_static (object_type, GDK_TYPE_PAINTABLE, &paintable_info); } return object_type; } GType _gdk_window_impl_get_type (void) { return gdk_window_impl_directfb_get_type (); } static void gdk_window_impl_directfb_init (GdkWindowImplDirectFB *impl) { impl->drawable.width = 1; impl->drawable.height = 1; //cannot use gdk_cursor_new here since gdk_display_get_default //does not work yet. impl->cursor = gdk_cursor_new_for_display (GDK_DISPLAY_OBJECT(_gdk_display),GDK_LEFT_PTR); impl->opacity = 255; } static void gdk_window_impl_directfb_class_init (GdkWindowImplDirectFBClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass); parent_class = g_type_class_peek_parent (klass); object_class->finalize = gdk_window_impl_directfb_finalize; drawable_class->set_colormap = gdk_window_impl_directfb_set_colormap; /* Visible and clip regions are the same */ drawable_class->get_clip_region = gdk_window_impl_directfb_get_visible_region; drawable_class->get_visible_region = gdk_window_impl_directfb_get_visible_region; } static void g_free_2nd (gpointer a, gpointer b, gpointer data) { g_free (b); } static void gdk_window_impl_directfb_finalize (GObject *object) { GdkWindowImplDirectFB *impl = GDK_WINDOW_IMPL_DIRECTFB (object); if (GDK_WINDOW_IS_MAPPED (impl->drawable.wrapper)) gdk_window_hide (impl->drawable.wrapper); if (impl->cursor) gdk_cursor_unref (impl->cursor); if (impl->properties) { g_hash_table_foreach (impl->properties, g_free_2nd, NULL); g_hash_table_destroy (impl->properties); } if (impl->window) { gdk_directfb_window_id_table_remove (impl->dfb_id); /* native window resource must be release before we can finalize !*/ impl->window = NULL; } if (G_OBJECT_CLASS (parent_class)->finalize) G_OBJECT_CLASS (parent_class)->finalize (object); } static GdkRegion* gdk_window_impl_directfb_get_visible_region (GdkDrawable *drawable) { GdkDrawableImplDirectFB *priv = GDK_DRAWABLE_IMPL_DIRECTFB (drawable); GdkRectangle rect = { 0, 0, 0, 0 }; DFBRectangle drect = { 0, 0, 0, 0 }; if (priv->surface) priv->surface->GetVisibleRectangle (priv->surface, &drect); rect.x= drect.x; rect.y= drect.y; rect.width=drect.w; rect.height=drect.h; return gdk_region_rectangle (&rect); } static void gdk_window_impl_directfb_set_colormap (GdkDrawable *drawable, GdkColormap *colormap) { GDK_DRAWABLE_CLASS (parent_class)->set_colormap (drawable, colormap); if (colormap) { GdkDrawableImplDirectFB *priv = GDK_DRAWABLE_IMPL_DIRECTFB (drawable); if (priv->surface) { IDirectFBPalette *palette = gdk_directfb_colormap_get_palette (colormap); if (palette) priv->surface->SetPalette (priv->surface, palette); } } } static gboolean create_directfb_window (GdkWindowImplDirectFB *impl, DFBWindowDescription *desc, DFBWindowOptions window_options) { DFBResult ret; IDirectFBWindow *window; ret = _gdk_display->layer->CreateWindow (_gdk_display->layer, desc, &window); if (ret != DFB_OK) { DirectFBError ("gdk_window_new: Layer->CreateWindow failed", ret); g_assert (0); return FALSE; } if ((desc->flags & DWDESC_CAPS) && (desc->caps & DWCAPS_INPUTONLY)) { impl->drawable.surface = NULL; } else window->GetSurface (window, &impl->drawable.surface); if (window_options) { DFBWindowOptions options; window->GetOptions (window, &options); window->SetOptions (window, options | window_options); } impl->window = window; return TRUE; } void _gdk_windowing_window_init (void) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; DFBDisplayLayerConfig dlc; g_assert (_gdk_parent_root == NULL); _gdk_display->layer->GetConfiguration( _gdk_display->layer, &dlc ); _gdk_parent_root = g_object_new (GDK_TYPE_WINDOW, NULL); private = GDK_WINDOW_OBJECT (_gdk_parent_root); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); private->window_type = GDK_WINDOW_ROOT; private->state = 0; private->children = NULL; impl->drawable.paint_region = NULL; impl->gdkWindow = _gdk_parent_root; impl->window = NULL; impl->drawable.abs_x = 0; impl->drawable.abs_y = 0; impl->drawable.width = dlc.width; impl->drawable.height = dlc.height; impl->drawable.wrapper = GDK_DRAWABLE (private); /* custom root window init */ { DFBWindowDescription desc; desc.flags = 0; /*XXX I must do this now its a bug ALPHA ROOT*/ desc.flags = DWDESC_CAPS; desc.caps = 0; desc.caps |= DWCAPS_NODECORATION; desc.caps |= DWCAPS_ALPHACHANNEL; desc.flags |= ( DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY ); desc.posx = 0; desc.posy = 0; desc.width = dlc.width; desc.height = dlc.height; create_directfb_window (impl,&desc,0); g_assert(impl->window != NULL); g_assert(impl->drawable.surface != NULL ); } impl->drawable.surface->GetPixelFormat(impl->drawable.surface,&impl->drawable.format); private->depth = DFB_BITS_PER_PIXEL(impl->drawable.format); /* Now we can set up the system colormap */ gdk_drawable_set_colormap (GDK_DRAWABLE (_gdk_parent_root),gdk_colormap_get_system()); } GdkWindow * gdk_directfb_window_new (GdkWindow *parent, GdkWindowAttr *attributes, gint attributes_mask, DFBWindowCapabilities window_caps, DFBWindowOptions window_options, DFBSurfaceCapabilities surface_caps) { GdkWindow *window; GdkWindowObject *private; GdkWindowObject *parent_private; GdkWindowImplDirectFB *impl; GdkWindowImplDirectFB *parent_impl; GdkVisual *visual; DFBWindowDescription desc; gint x, y; g_return_val_if_fail (attributes != NULL, NULL); if (!parent || attributes->window_type != GDK_WINDOW_CHILD) parent = _gdk_parent_root; window = g_object_new (GDK_TYPE_WINDOW, NULL); private = GDK_WINDOW_OBJECT (window); parent_private = GDK_WINDOW_OBJECT (parent); parent_impl = GDK_WINDOW_IMPL_DIRECTFB (parent_private->impl); private->parent = parent_private; x = (attributes_mask & GDK_WA_X) ? attributes->x : 0; y = (attributes_mask & GDK_WA_Y) ? attributes->y : 0; gdk_window_set_events (window, attributes->event_mask | GDK_STRUCTURE_MASK); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); impl->drawable.wrapper = GDK_DRAWABLE (window); impl->gdkWindow = window; private->x = x; private->y = y; _gdk_directfb_calc_abs (window); impl->drawable.width = MAX (1, attributes->width); impl->drawable.height = MAX (1, attributes->height); private->window_type = attributes->window_type; desc.flags = 0; if (attributes_mask & GDK_WA_VISUAL) visual = attributes->visual; else visual = gdk_drawable_get_visual (parent); switch (attributes->wclass) { case GDK_INPUT_OUTPUT: private->input_only = FALSE; desc.flags |= DWDESC_PIXELFORMAT; desc.pixelformat = ((GdkVisualDirectFB *) visual)->format; if (DFB_PIXELFORMAT_HAS_ALPHA (desc.pixelformat)) { desc.flags |= DWDESC_CAPS; desc.caps = DWCAPS_ALPHACHANNEL; } break; case GDK_INPUT_ONLY: private->input_only = TRUE; desc.flags |= DWDESC_CAPS; desc.caps = DWCAPS_INPUTONLY; break; default: g_warning ("gdk_window_new: unsupported window class\n"); _gdk_window_destroy (window, FALSE); return NULL; } switch (private->window_type) { case GDK_WINDOW_TOPLEVEL: case GDK_WINDOW_DIALOG: case GDK_WINDOW_TEMP: desc.flags |= ( DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY ); desc.posx = x; desc.posy = y; desc.width = impl->drawable.width; desc.height = impl->drawable.height; #if 0 if (window_caps) { if (! (desc.flags & DWDESC_CAPS)) { desc.flags |= DWDESC_CAPS; desc.caps = DWCAPS_NONE; } desc.caps |= window_caps; } if (surface_caps) { desc.flags |= DWDESC_SURFACE_CAPS; desc.surface_caps = surface_caps; } #endif if (!create_directfb_window (impl, &desc, window_options)) { g_assert(0); _gdk_window_destroy (window, FALSE); return NULL; } if( desc.caps != DWCAPS_INPUTONLY ) impl->window->SetOpacity(impl->window, 0x00 ); break; case GDK_WINDOW_CHILD: impl->window=NULL; if (!private->input_only && parent_impl->drawable.surface) { DFBRectangle rect = { x, y, impl->drawable.width, impl->drawable.height }; parent_impl->drawable.surface->GetSubSurface (parent_impl->drawable.surface, &rect, &impl->drawable.surface); } break; default: g_warning ("gdk_window_new: unsupported window type: %d", private->window_type); _gdk_window_destroy (window, FALSE); return NULL; } if (impl->drawable.surface) { GdkColormap *colormap; impl->drawable.surface->GetPixelFormat (impl->drawable.surface, &impl->drawable.format); private->depth = DFB_BITS_PER_PIXEL(impl->drawable.format); if ((attributes_mask & GDK_WA_COLORMAP) && attributes->colormap) { colormap = attributes->colormap; } else { if (gdk_visual_get_system () == visual) colormap = gdk_colormap_get_system (); else colormap =gdk_drawable_get_colormap (parent); } gdk_drawable_set_colormap (GDK_DRAWABLE (window), colormap); } else { impl->drawable.format = ((GdkVisualDirectFB *)visual)->format; private->depth = visual->depth; } gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ? (attributes->cursor) : NULL)); if (parent_private) parent_private->children = g_list_prepend (parent_private->children, window); /* we hold a reference count on ourselves */ g_object_ref (window); if (impl->window) { impl->window->GetID (impl->window, &impl->dfb_id); gdk_directfb_window_id_table_insert (impl->dfb_id, window); gdk_directfb_event_windows_add (window); } return window; } GdkWindow * gdk_window_new (GdkWindow *parent, GdkWindowAttr *attributes, gint attributes_mask) { g_return_val_if_fail (attributes != NULL, NULL); return gdk_directfb_window_new (parent, attributes, attributes_mask, DWCAPS_NONE, DWOP_NONE, DSCAPS_NONE); } void _gdk_windowing_window_destroy_foreign (GdkWindow *window) { /* It's somebody else's window, but in our heirarchy, * so reparent it to the root window, and then send * it a delete event, as if we were a WM */ _gdk_windowing_window_destroy (window,TRUE,TRUE); } void _gdk_windowing_window_destroy (GdkWindow *window, gboolean recursing, gboolean foreign_destroy) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); _gdk_selection_window_destroyed (window); if (window == _gdk_directfb_pointer_grab_window) gdk_pointer_ungrab (GDK_CURRENT_TIME); if (window == _gdk_directfb_keyboard_grab_window) gdk_keyboard_ungrab (GDK_CURRENT_TIME); if (window == gdk_directfb_focused_window) gdk_directfb_change_focus (NULL); if (!recursing && !foreign_destroy && impl->window ) { impl->window->SetOpacity (impl->window,0); impl->window->Close(impl->window); impl->window->Release(impl->window); } #if 0 /* let the finalizer kill it */ if (!recursing && !foreign_destroy) { if (impl->window) impl->window->Destroy (impl->window); impl->window = NULL; } #endif } /* This function is called when the window is really gone. */ void gdk_window_destroy_notify (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (!GDK_WINDOW_DESTROYED (window)) { if (GDK_WINDOW_TYPE(window) != GDK_WINDOW_FOREIGN) g_warning ("GdkWindow %p unexpectedly destroyed", window); _gdk_window_destroy (window, TRUE); } g_object_unref (window); } /* Focus follows pointer */ GdkWindow * gdk_directfb_window_find_toplevel (GdkWindow *window) { while (window && window != _gdk_parent_root) { GdkWindow *parent = (GdkWindow *) (GDK_WINDOW_OBJECT (window))->parent; if ((parent == _gdk_parent_root) && GDK_WINDOW_IS_MAPPED (window)) return window; window = parent; } return _gdk_parent_root; } GdkWindow * gdk_directfb_window_find_focus (void) { if (_gdk_directfb_keyboard_grab_window) return _gdk_directfb_keyboard_grab_window; if (!gdk_directfb_focused_window) gdk_directfb_focused_window = g_object_ref (_gdk_parent_root); return gdk_directfb_focused_window; } void gdk_directfb_change_focus (GdkWindow *new_focus_window) { GdkEventFocus *event; GdkWindow *old_win; GdkWindow *new_win; GdkWindow *event_win; /* No focus changes while the pointer is grabbed */ if (_gdk_directfb_pointer_grab_window) return; old_win = gdk_directfb_focused_window; new_win = gdk_directfb_window_find_toplevel (new_focus_window); if (old_win == new_win) return; if (old_win) { event_win = gdk_directfb_keyboard_event_window (old_win, GDK_FOCUS_CHANGE); if (event_win) { event = (GdkEventFocus *) gdk_directfb_event_make (event_win, GDK_FOCUS_CHANGE); event->in = FALSE; } } event_win = gdk_directfb_keyboard_event_window (new_win, GDK_FOCUS_CHANGE); if (event_win) { event = (GdkEventFocus *) gdk_directfb_event_make (event_win, GDK_FOCUS_CHANGE); event->in = TRUE; } if (gdk_directfb_focused_window) g_object_unref (gdk_directfb_focused_window); gdk_directfb_focused_window = g_object_ref (new_win); } void gdk_window_set_accept_focus (GdkWindow *window, gboolean accept_focus) { GdkWindowObject *private; g_return_if_fail (window != NULL); g_return_if_fail (GDK_IS_WINDOW (window)); private = (GdkWindowObject *)window; accept_focus = accept_focus != FALSE; if (private->accept_focus != accept_focus) private->accept_focus = accept_focus; } void gdk_window_set_focus_on_map (GdkWindow *window, gboolean focus_on_map) { GdkWindowObject *private; g_return_if_fail (window != NULL); g_return_if_fail (GDK_IS_WINDOW (window)); private = (GdkWindowObject *)window; focus_on_map = focus_on_map != FALSE; if (private->focus_on_map != focus_on_map) private->focus_on_map = focus_on_map; } static gboolean gdk_directfb_window_raise (GdkWindow *window) { GdkWindowObject *parent; parent = GDK_WINDOW_OBJECT (window)->parent; if (parent->children->data == window) return FALSE; parent->children = g_list_remove (parent->children, window); parent->children = g_list_prepend (parent->children, window); return TRUE; } static void gdk_directfb_window_lower (GdkWindow *window) { GdkWindowObject *parent; parent = GDK_WINDOW_OBJECT (window)->parent; parent->children = g_list_remove (parent->children, window); parent->children = g_list_append (parent->children, window); } static gboolean all_parents_shown (GdkWindowObject *private) { while (GDK_WINDOW_IS_MAPPED (private)) { if (private->parent) private = GDK_WINDOW_OBJECT (private)->parent; else return TRUE; } return FALSE; } static void send_map_events (GdkWindowObject *private) { GList *list; GdkWindow *event_win; if (!GDK_WINDOW_IS_MAPPED (private)) return; event_win = gdk_directfb_other_event_window ((GdkWindow *) private, GDK_MAP); if (event_win) gdk_directfb_event_make (event_win, GDK_MAP); for (list = private->children; list; list = list->next) send_map_events (list->data); } static GdkWindow * gdk_directfb_find_common_ancestor (GdkWindow *win1, GdkWindow *win2) { GdkWindowObject *a; GdkWindowObject *b; for (a = GDK_WINDOW_OBJECT (win1); a; a = a->parent) for (b = GDK_WINDOW_OBJECT (win2); b; b = b->parent) { if (a == b) return GDK_WINDOW (a); } return NULL; } void gdk_directfb_window_send_crossing_events (GdkWindow *src, GdkWindow *dest, GdkCrossingMode mode) { GdkWindow *c; GdkWindow *win, *last, *next; GdkEvent *event; gint x, y, x_int, y_int; GdkModifierType modifiers; GSList *path, *list; gboolean non_linear; GdkWindow *a; GdkWindow *b; GdkWindow *event_win; /* Do a possible cursor change before checking if we need to generate crossing events so cursor changes due to pointer grabs work correctly. */ { static GdkCursorDirectFB *last_cursor = NULL; GdkWindowObject *private = GDK_WINDOW_OBJECT (dest); GdkWindowImplDirectFB *impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); GdkCursorDirectFB *cursor; if (_gdk_directfb_pointer_grab_cursor) cursor = (GdkCursorDirectFB*) _gdk_directfb_pointer_grab_cursor; else cursor = (GdkCursorDirectFB*) impl->cursor; if (cursor != last_cursor) { win = gdk_directfb_window_find_toplevel (dest); private = GDK_WINDOW_OBJECT (win); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); if (impl->window) impl->window->SetCursorShape (impl->window, cursor->shape, cursor->hot_x, cursor->hot_y); last_cursor = cursor; } } if (dest == gdk_directfb_window_containing_pointer) return; if (gdk_directfb_window_containing_pointer == NULL) gdk_directfb_window_containing_pointer = g_object_ref (_gdk_parent_root); if (src) a = src; else a = gdk_directfb_window_containing_pointer; b = dest; if (a == b) return; /* gdk_directfb_window_containing_pointer might have been destroyed. * The refcount we hold on it should keep it, but it's parents * might have died. */ if (GDK_WINDOW_DESTROYED (a)) a = _gdk_parent_root; gdk_directfb_mouse_get_info (&x, &y, &modifiers); c = gdk_directfb_find_common_ancestor (a, b); non_linear = (c != a) && (c != b); event_win = gdk_directfb_pointer_event_window (a, GDK_LEAVE_NOTIFY); if (event_win) { event = gdk_directfb_event_make (event_win, GDK_LEAVE_NOTIFY); event->crossing.subwindow = NULL; gdk_window_get_origin (a, &x_int, &y_int); event->crossing.x = x - x_int; event->crossing.y = y - y_int; event->crossing.x_root = x; event->crossing.y_root = y; event->crossing.mode = mode; if (non_linear) event->crossing.detail = GDK_NOTIFY_NONLINEAR; else if (c == a) event->crossing.detail = GDK_NOTIFY_INFERIOR; else event->crossing.detail = GDK_NOTIFY_ANCESTOR; event->crossing.focus = FALSE; event->crossing.state = modifiers; } /* Traverse up from a to (excluding) c */ if (c != a) { last = a; win = GDK_WINDOW (GDK_WINDOW_OBJECT (a)->parent); while (win != c) { event_win = gdk_directfb_pointer_event_window (win, GDK_LEAVE_NOTIFY); if (event_win) { event = gdk_directfb_event_make (event_win, GDK_LEAVE_NOTIFY); event->crossing.subwindow = g_object_ref (last); gdk_window_get_origin (win, &x_int, &y_int); event->crossing.x = x - x_int; event->crossing.y = y - y_int; event->crossing.x_root = x; event->crossing.y_root = y; event->crossing.mode = mode; if (non_linear) event->crossing.detail = GDK_NOTIFY_NONLINEAR_VIRTUAL; else event->crossing.detail = GDK_NOTIFY_VIRTUAL; event->crossing.focus = FALSE; event->crossing.state = modifiers; } last = win; win = GDK_WINDOW (GDK_WINDOW_OBJECT (win)->parent); } } /* Traverse down from c to b */ if (c != b) { path = NULL; win = GDK_WINDOW (GDK_WINDOW_OBJECT (b)->parent); while (win != c) { path = g_slist_prepend (path, win); win = GDK_WINDOW (GDK_WINDOW_OBJECT (win)->parent); } list = path; while (list) { win = GDK_WINDOW (list->data); list = g_slist_next (list); if (list) next = GDK_WINDOW (list->data); else next = b; event_win = gdk_directfb_pointer_event_window (win, GDK_ENTER_NOTIFY); if (event_win) { event = gdk_directfb_event_make (event_win, GDK_ENTER_NOTIFY); event->crossing.subwindow = g_object_ref (next); gdk_window_get_origin (win, &x_int, &y_int); event->crossing.x = x - x_int; event->crossing.y = y - y_int; event->crossing.x_root = x; event->crossing.y_root = y; event->crossing.mode = mode; if (non_linear) event->crossing.detail = GDK_NOTIFY_NONLINEAR_VIRTUAL; else event->crossing.detail = GDK_NOTIFY_VIRTUAL; event->crossing.focus = FALSE; event->crossing.state = modifiers; } } g_slist_free (path); } event_win = gdk_directfb_pointer_event_window (b, GDK_ENTER_NOTIFY); if (event_win) { event = gdk_directfb_event_make (event_win, GDK_ENTER_NOTIFY); event->crossing.subwindow = NULL; gdk_window_get_origin (b, &x_int, &y_int); event->crossing.x = x - x_int; event->crossing.y = y - y_int; event->crossing.x_root = x; event->crossing.y_root = y; event->crossing.mode = mode; if (non_linear) event->crossing.detail = GDK_NOTIFY_NONLINEAR; else if (c==a) event->crossing.detail = GDK_NOTIFY_ANCESTOR; else event->crossing.detail = GDK_NOTIFY_INFERIOR; event->crossing.focus = FALSE; event->crossing.state = modifiers; } if (mode != GDK_CROSSING_GRAB) { //this seems to cause focus to change as the pointer moves yuck //gdk_directfb_change_focus (b); if (b != gdk_directfb_window_containing_pointer) { g_object_unref (gdk_directfb_window_containing_pointer); gdk_directfb_window_containing_pointer = g_object_ref (b); } } } static void show_window_internal (GdkWindow *window, gboolean raise) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; GdkWindow *mousewin; private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); if (!private->destroyed && !GDK_WINDOW_IS_MAPPED (private)) { private->state &= ~GDK_WINDOW_STATE_WITHDRAWN; if (raise) gdk_window_raise (window); if (all_parents_shown (GDK_WINDOW_OBJECT (private)->parent)) { send_map_events (private); mousewin = gdk_window_at_pointer (NULL, NULL); gdk_directfb_window_send_crossing_events (NULL, mousewin, GDK_CROSSING_NORMAL); if (private->input_only) return; gdk_window_invalidate_rect (window, NULL, TRUE); } } if (impl->window) { if (gdk_directfb_apply_focus_opacity) impl->window->SetOpacity (impl->window, (impl->opacity >> 1) + (impl->opacity >> 2)); else impl->window->SetOpacity (impl->window, impl->opacity); /* if its the first window focus it */ } } void gdk_window_show_unraised (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); show_window_internal (window, FALSE); } void gdk_window_show (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); show_window_internal (window, TRUE); } void gdk_window_hide (GdkWindow *window) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; GdkWindow *mousewin; GdkWindow *event_win; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); if (impl->window) impl->window->SetOpacity (impl->window, 0); if (!private->destroyed && GDK_WINDOW_IS_MAPPED (private)) { GdkEvent *event; private->state |= GDK_WINDOW_STATE_WITHDRAWN; if (!private->input_only && private->parent) { _gdk_windowing_window_clear_area (GDK_WINDOW (private->parent), private->x, private->y, impl->drawable.width, impl->drawable.height); } event_win = gdk_directfb_other_event_window (window, GDK_UNMAP); if (event_win) event = gdk_directfb_event_make (event_win, GDK_UNMAP); mousewin = gdk_window_at_pointer (NULL, NULL); gdk_directfb_window_send_crossing_events (NULL, mousewin, GDK_CROSSING_NORMAL); if (window == _gdk_directfb_pointer_grab_window) gdk_pointer_ungrab (GDK_CURRENT_TIME); if (window == _gdk_directfb_keyboard_grab_window) gdk_keyboard_ungrab (GDK_CURRENT_TIME); } } void gdk_window_withdraw (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); /* for now this should be enough */ gdk_window_hide (window); } void gdk_window_move (GdkWindow *window, gint x, gint y) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); if (impl->window) { private->x = x; private->y = y; impl->window->MoveTo (impl->window, x, y); } else { gint width=impl->drawable.width; gint height=impl->drawable.height; GdkRectangle old = { private->x, private->y,width,height }; _gdk_directfb_move_resize_child (window, x, y, width, height); _gdk_directfb_calc_abs (window); if (GDK_WINDOW_IS_MAPPED (private)) { GdkWindow *mousewin; GdkRectangle new = { x, y, width, height }; gdk_rectangle_union (&new, &old, &new); gdk_window_invalidate_rect (GDK_WINDOW (private->parent), &new,TRUE); /* The window the pointer is in might have changed */ mousewin = gdk_window_at_pointer (NULL, NULL); gdk_directfb_window_send_crossing_events (NULL, mousewin, GDK_CROSSING_NORMAL); } } } void gdk_window_resize (GdkWindow *window, gint width, gint height) { GdkWindowObject *private; gint x, y; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); x = private->x; y = private->y; if (private->parent && (private->parent->window_type != GDK_WINDOW_CHILD)) { GdkWindowChildHandlerData *data; data = g_object_get_data (G_OBJECT (private->parent), "gdk-window-child-handler"); if (data) (*data->get_pos) (window, &x, &y, data->user_data); } gdk_window_move_resize (window, x, y, width, height); } void _gdk_directfb_move_resize_child (GdkWindow *window, gint x, gint y, gint width, gint height) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; GdkWindowImplDirectFB *parent_impl; GList *list; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); private->x = x; private->y = y; impl->drawable.width = width; impl->drawable.height = height; if (!private->input_only) { if (impl->drawable.surface) { GdkDrawableImplDirectFB *dimpl; dimpl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); impl->drawable.surface->Release (impl->drawable.surface); impl->drawable.surface = NULL; cairo_surface_destroy(dimpl->cairo_surface); dimpl->cairo_surface= NULL; } parent_impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (private->parent)->impl); if (parent_impl->drawable.surface) { DFBRectangle rect = { x, y, width, height }; parent_impl->drawable.surface->GetSubSurface (parent_impl->drawable.surface, &rect, &impl->drawable.surface); } } for (list = private->children; list; list = list->next) { private = GDK_WINDOW_OBJECT (list->data); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); _gdk_directfb_move_resize_child (list->data, private->x, private->y, impl->drawable.width, impl->drawable.height); } } void gdk_window_move_resize (GdkWindow *window, gint x, gint y, gint width, gint height) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); if (width < 1) width = 1; if (height < 1) height = 1; if (private->destroyed || (private->x == x && private->y == y && impl->drawable.width == width && impl->drawable.height == height)) return; if (private->parent && (private->parent->window_type != GDK_WINDOW_CHILD)) { GdkWindowChildHandlerData *data; data = g_object_get_data (G_OBJECT (private->parent), "gdk-window-child-handler"); if (data && (*data->changed) (window, x, y, width, height, data->user_data)) return; } if (impl->drawable.width == width && impl->drawable.height == height) { gdk_window_move (window, x, y); } else if (impl->window) { private->x = x; private->y = y; impl->window->MoveTo (impl->window, x, y); impl->window->Resize (impl->window, width, height); } else { GdkRectangle old = { private->x, private->y, impl->drawable.width, impl->drawable.height }; _gdk_directfb_move_resize_child (window, x, y, width, height); _gdk_directfb_calc_abs (window); if (GDK_WINDOW_IS_MAPPED (private)) { GdkWindow *mousewin; GdkRectangle new = { x, y, width, height }; gdk_rectangle_union (&new, &old, &new); gdk_window_invalidate_rect (GDK_WINDOW (private->parent), &new,TRUE); /* The window the pointer is in might have changed */ mousewin = gdk_window_at_pointer (NULL, NULL); gdk_directfb_window_send_crossing_events (NULL, mousewin, GDK_CROSSING_NORMAL); } } } void gdk_window_reparent (GdkWindow *window, GdkWindow *new_parent, gint x, gint y) { GdkWindowObject *window_private; GdkWindowObject *parent_private; GdkWindowObject *old_parent_private; GdkWindowImplDirectFB *impl; GdkWindowImplDirectFB *parent_impl; GdkVisual *visual; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; if (!new_parent) new_parent = _gdk_parent_root; window_private = (GdkWindowObject *) window; old_parent_private = (GdkWindowObject *) window_private->parent; parent_private = (GdkWindowObject *) new_parent; parent_impl = GDK_WINDOW_IMPL_DIRECTFB (parent_private->impl); visual = gdk_drawable_get_visual (window); /* already parented */ if( window_private->parent == (GdkWindowObject *)new_parent ) return; window_private->parent = (GdkWindowObject *) new_parent; if (old_parent_private) { old_parent_private->children = g_list_remove (old_parent_private->children, window); } parent_private->children = g_list_prepend (parent_private->children, window); impl = GDK_WINDOW_IMPL_DIRECTFB (window_private->impl); if( impl->drawable.surface ) { impl->drawable.surface->Release (impl->drawable.surface); impl->drawable.surface = NULL; } if( impl->window != NULL ) { gdk_directfb_window_id_table_remove (impl->dfb_id); impl->window->SetOpacity (impl->window,0); impl->window->Close(impl->window); impl->window->Release(impl->window); impl->window = NULL; } //create window were a child of the root now if( window_private->parent == (GdkWindowObject *)_gdk_parent_root) { DFBWindowDescription desc; DFBWindowOptions window_options = DWOP_NONE; desc.flags = DWDESC_CAPS; if( window_private->input_only ) { desc.caps = DWCAPS_INPUTONLY; } else { desc.flags |= DWDESC_PIXELFORMAT; desc.pixelformat = ((GdkVisualDirectFB *) visual)->format; if (DFB_PIXELFORMAT_HAS_ALPHA (desc.pixelformat)) { desc.flags |= DWDESC_CAPS; desc.caps = DWCAPS_ALPHACHANNEL; } } if( window_private->window_type == GDK_WINDOW_CHILD ) window_private->window_type = GDK_WINDOW_TOPLEVEL; desc.flags |= ( DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY ); desc.posx = x; desc.posy = y; desc.width = impl->drawable.width; desc.height = impl->drawable.height; if (!create_directfb_window (impl, &desc, window_options)) { g_assert(0); _gdk_window_destroy (window, FALSE); return; } /* we hold a reference count on ourselves */ g_object_ref (window); impl->window->GetID (impl->window, &impl->dfb_id); gdk_directfb_window_id_table_insert (impl->dfb_id, window); gdk_directfb_event_windows_add (window); } else { DFBRectangle rect = { x, y, impl->drawable.width, impl->drawable.height}; impl->window = NULL; parent_impl->drawable.surface->GetSubSurface ( parent_impl->drawable.surface, &rect, &impl->drawable.surface); } } void _gdk_windowing_window_clear_area (GdkWindow *window, gint x, gint y, gint width, gint height) { GdkWindowObject *private; GdkDrawableImplDirectFB *impl; GdkPixmap *bg_pixmap; GdkWindowObject *relative_to; GdkGC *gc = NULL; gint dx = 0; gint dy = 0; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; private = GDK_WINDOW_OBJECT (window); impl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); /** Follow XClearArea definition for zero height width **/ if( width == 0 ) width = impl->width-x; if( height == 0 ) height = impl->height-y; bg_pixmap = private->bg_pixmap; for (relative_to = private; relative_to && bg_pixmap == GDK_PARENT_RELATIVE_BG; relative_to = relative_to->parent) { bg_pixmap = relative_to->bg_pixmap; dx += relative_to->x; dy += relative_to->y; } if (bg_pixmap == GDK_NO_BG) return; if (bg_pixmap && bg_pixmap != GDK_PARENT_RELATIVE_BG) { GdkGCValues values; values.fill = GDK_TILED; values.tile = bg_pixmap; values.ts_x_origin = - dx; values.ts_y_origin = - dy; gc = gdk_gc_new_with_values (GDK_DRAWABLE (impl), &values, GDK_GC_FILL | GDK_GC_TILE | GDK_GC_TS_X_ORIGIN | GDK_GC_TS_Y_ORIGIN); } else { /* GDK_PARENT_RELATIVE_BG, but no pixmap, get the color from the parent window. */ GdkGCValues values; values.foreground = relative_to->bg_color; gc = gdk_gc_new_with_values (GDK_DRAWABLE (impl), &values, GDK_GC_FOREGROUND); } gdk_draw_rectangle (GDK_DRAWABLE (impl), gc, TRUE, x, y, width, height); if (gc) g_object_unref (gc); } void _gdk_windowing_window_clear_area_e (GdkWindow *window, gint x, gint y, gint width, gint height) { GdkRectangle rect; GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); /** Follow XClearArea definition for zero height width **/ if( width == 0 ) width = impl->drawable.width-x; if( height == 0 ) height = impl->drawable.height-y; rect.x = x; rect.y = y; rect.width = width; rect.height = height; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; _gdk_windowing_window_clear_area (window, x, y, width, height); gdk_window_invalidate_rect (window, &rect, TRUE); } void gdk_window_raise (GdkWindow *window) { GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); if (impl->window) { DFBResult ret; ret = impl->window->RaiseToTop (impl->window); if (ret) DirectFBError ("gdkwindow-directfb.c: RaiseToTop", ret); else gdk_directfb_window_raise (window); } else { if (gdk_directfb_window_raise (window)) gdk_window_invalidate_rect (window, NULL, TRUE); } } void gdk_window_lower (GdkWindow *window) { GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); if (impl->window) { DFBResult ret; ret = impl->window->LowerToBottom (impl->window); if (ret) DirectFBError ("gdkwindow-directfb.c: LowerToBottom", ret); else gdk_directfb_window_lower (window); } else { gdk_directfb_window_lower (window); gdk_window_invalidate_rect (window, NULL, TRUE); } } void gdk_window_set_hints (GdkWindow *window, gint x, gint y, gint min_width, gint min_height, gint max_width, gint max_height, gint flags) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_geometry_hints (GdkWindow *window, GdkGeometry *geometry, GdkWindowHints geom_mask) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_title (GdkWindow *window, const gchar *title) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_role (GdkWindow *window, const gchar *role) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_transient_for (GdkWindow *window, GdkWindow *parent) { GdkWindowObject *private; GdkWindowObject *root; gint i; g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (GDK_IS_WINDOW (parent)); private = GDK_WINDOW_OBJECT (window); root = GDK_WINDOW_OBJECT (_gdk_parent_root); g_return_if_fail (GDK_WINDOW (private->parent) == _gdk_parent_root); g_return_if_fail (GDK_WINDOW (GDK_WINDOW_OBJECT (parent)->parent) == _gdk_parent_root); root->children = g_list_remove (root->children, window); i = g_list_index (root->children, parent); if (i < 0) root->children = g_list_prepend (root->children, window); else root->children = g_list_insert (root->children, window, i); } void gdk_window_set_background (GdkWindow *window, const GdkColor *color) { GdkWindowObject *private; g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (color != NULL); private = GDK_WINDOW_OBJECT (window); private->bg_color = *color; if (private->bg_pixmap && private->bg_pixmap != GDK_PARENT_RELATIVE_BG && private->bg_pixmap != GDK_NO_BG) g_object_unref (private->bg_pixmap); private->bg_pixmap = NULL; } void gdk_window_set_back_pixmap (GdkWindow *window, GdkPixmap *pixmap, gint parent_relative) { GdkWindowObject *private; GdkPixmap *old_pixmap; g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (pixmap == NULL || !parent_relative); private = GDK_WINDOW_OBJECT (window); old_pixmap = private->bg_pixmap; if (private->bg_pixmap && private->bg_pixmap != GDK_PARENT_RELATIVE_BG && private->bg_pixmap != GDK_NO_BG) { g_object_unref (private->bg_pixmap); } if (parent_relative) { private->bg_pixmap = GDK_PARENT_RELATIVE_BG; } else { if (pixmap && pixmap != GDK_NO_BG && pixmap != GDK_PARENT_RELATIVE_BG) g_object_ref (pixmap); private->bg_pixmap = pixmap; } } void gdk_window_set_cursor (GdkWindow *window, GdkCursor *cursor) { GdkWindowImplDirectFB *impl; GdkCursor *old_cursor; g_return_if_fail (GDK_IS_WINDOW (window)); impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); old_cursor = impl->cursor; impl->cursor = (cursor ? gdk_cursor_ref (cursor) : gdk_cursor_new (GDK_LEFT_PTR)); if (gdk_window_at_pointer (NULL, NULL) == window) { /* This is a bit evil but we want to keep all cursor changes in one place, so let gdk_directfb_window_send_crossing_events do the work for us. */ gdk_directfb_window_send_crossing_events (window, window, GDK_CROSSING_NORMAL); } else if (impl->window) { GdkCursorDirectFB *dfb_cursor = (GdkCursorDirectFB *) impl->cursor; /* this branch takes care of setting the cursor for unmapped windows */ impl->window->SetCursorShape (impl->window, dfb_cursor->shape, dfb_cursor->hot_x, dfb_cursor->hot_y); } if (old_cursor) gdk_cursor_unref (old_cursor); } void gdk_window_get_geometry (GdkWindow *window, gint *x, gint *y, gint *width, gint *height, gint *depth) { GdkWindowObject *private; GdkDrawableImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); if (!GDK_WINDOW_DESTROYED (window)) { if (x) *x = private->x; if (y) *y = private->y; if (width) *width = impl->width; if (height) *height = impl->height; if (depth) *depth = DFB_BITS_PER_PIXEL(impl->format); } } void _gdk_directfb_calc_abs (GdkWindow *window) { GdkWindowObject *private; GdkDrawableImplDirectFB *impl; GList *list; g_return_if_fail (GDK_IS_WINDOW (window)); private = GDK_WINDOW_OBJECT (window); impl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); impl->abs_x = private->x; impl->abs_y = private->y; if (private->parent) { GdkDrawableImplDirectFB *parent_impl = GDK_DRAWABLE_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (private->parent)->impl); impl->abs_x += parent_impl->abs_x; impl->abs_y += parent_impl->abs_y; } for (list = private->children; list; list = list->next) { _gdk_directfb_calc_abs (list->data); } } gboolean gdk_window_get_origin (GdkWindow *window, gint *x, gint *y) { g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); if (!GDK_WINDOW_DESTROYED (window)) { GdkDrawableImplDirectFB *impl; impl = GDK_DRAWABLE_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); if (x) *x = impl->abs_x; if (y) *y = impl->abs_y; return TRUE; } return FALSE; } gboolean gdk_window_get_deskrelative_origin (GdkWindow *window, gint *x, gint *y) { return gdk_window_get_origin (window, x, y); } void gdk_window_get_root_origin (GdkWindow *window, gint *x, gint *y) { GdkWindowObject *rover; g_return_if_fail (GDK_IS_WINDOW (window)); rover = (GdkWindowObject*) window; if (x) *x = 0; if (y) *y = 0; if (GDK_WINDOW_DESTROYED (window)) return; while (rover->parent && ((GdkWindowObject*) rover->parent)->parent) rover = (GdkWindowObject *) rover->parent; if (rover->destroyed) return; if (x) *x = rover->x; if (y) *y = rover->y; } GdkWindow * _gdk_windowing_window_get_pointer (GdkDisplay *display, GdkWindow *window, gint *x, gint *y, GdkModifierType *mask) { GdkWindow *retval = NULL; gint rx, ry, wx, wy; GdkDrawableImplDirectFB *impl; g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), NULL); if (!window) window = _gdk_parent_root; gdk_directfb_mouse_get_info (&rx, &ry, mask); wx = rx; wy = ry; retval = gdk_directfb_child_at (_gdk_parent_root, &wx, &wy); impl = GDK_DRAWABLE_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); if (x) *x = rx - impl->abs_x; if (y) *y = ry - impl->abs_y; return retval; } GdkWindow * _gdk_windowing_window_at_pointer (GdkDisplay *display, gint *win_x, gint *win_y) { GdkWindow *retval; gint wx, wy; if (!win_x || !win_y) gdk_directfb_mouse_get_info (&wx, &wy, NULL); if (win_x) wx = *win_x; if (win_y) wy = *win_y; retval = gdk_directfb_child_at (_gdk_parent_root, &wx, &wy); if (win_x) *win_x = wx; if (win_y) *win_y = wy; return retval; } void _gdk_windowing_get_pointer (GdkDisplay *display, GdkScreen **screen, gint *x, gint *y, GdkModifierType *mask) { (void)screen; if(screen) { *screen = gdk_display_get_default_screen (display); } _gdk_windowing_window_get_pointer (display, _gdk_windowing_window_at_pointer(display,NULL,NULL),x,y,mask); } GdkEventMask gdk_window_get_events (GdkWindow *window) { g_return_val_if_fail (GDK_IS_WINDOW (window), 0); if (GDK_WINDOW_DESTROYED (window)) return 0; else return GDK_WINDOW_OBJECT (window)->event_mask; } void gdk_window_set_events (GdkWindow *window, GdkEventMask event_mask) { g_return_if_fail (GDK_IS_WINDOW (window)); if (event_mask & GDK_BUTTON_MOTION_MASK) event_mask |= (GDK_BUTTON1_MOTION_MASK | GDK_BUTTON2_MOTION_MASK | GDK_BUTTON3_MOTION_MASK); GDK_WINDOW_OBJECT (window)->event_mask = event_mask; } void gdk_window_shape_combine_mask (GdkWindow *window, GdkBitmap *mask, gint x, gint y) { } void gdk_window_input_shape_combine_mask (GdkWindow *window, GdkBitmap *mask, gint x, gint y) { } void gdk_window_shape_combine_region (GdkWindow *window, GdkRegion *shape_region, gint offset_x, gint offset_y) { } void gdk_window_input_shape_combine_region (GdkWindow *window, GdkRegion *shape_region, gint offset_x, gint offset_y) { } void gdk_window_set_override_redirect (GdkWindow *window, gboolean override_redirect) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_icon_list (GdkWindow *window, GList *pixbufs) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_icon (GdkWindow *window, GdkWindow *icon_window, GdkPixmap *pixmap, GdkBitmap *mask) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_icon_name (GdkWindow *window, const gchar *name) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_iconify (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; gdk_window_hide (window); } void gdk_window_deiconify (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; gdk_window_show (window); } void gdk_window_stick (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_unstick (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_directfb_window_set_opacity (GdkWindow *window, guchar opacity) { GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); impl->opacity = opacity; if (impl->window && GDK_WINDOW_IS_MAPPED (window)) { if (gdk_directfb_apply_focus_opacity && window == gdk_directfb_focused_window) impl->window->SetOpacity (impl->window, (impl->opacity >> 1) + (impl->opacity >> 2)); else impl->window->SetOpacity (impl->window, impl->opacity); } } void gdk_window_focus (GdkWindow *window, guint32 timestamp) { GdkWindow *toplevel; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; toplevel = gdk_directfb_window_find_toplevel (window); if (toplevel != _gdk_parent_root) { GdkWindowImplDirectFB *impl; impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (toplevel)->impl); impl->window->RequestFocus (impl->window); } } void gdk_window_maximize (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_unmaximize (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } void gdk_window_set_type_hint (GdkWindow *window, GdkWindowTypeHint hint) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; GDK_NOTE (MISC, g_print ("gdk_window_set_type_hint: 0x%x: %d\n", GDK_WINDOW_DFB_ID (window), hint)); ((GdkWindowImplDirectFB *)((GdkWindowObject *)window)->impl)->type_hint = hint; /* N/A */ } GdkWindowTypeHint gdk_window_get_type_hint (GdkWindow *window) { g_return_val_if_fail (GDK_IS_WINDOW (window), GDK_WINDOW_TYPE_HINT_NORMAL); if (GDK_WINDOW_DESTROYED (window)) return GDK_WINDOW_TYPE_HINT_NORMAL; return GDK_WINDOW_IMPL_DIRECTFB (((GdkWindowObject *) window)->impl)->type_hint; } void gdk_window_set_modal_hint (GdkWindow *window, gboolean modal) { GdkWindowImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; impl = GDK_WINDOW_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl); if (impl->window) { impl->window->SetStackingClass (impl->window, modal ? DWSC_UPPER : DWSC_MIDDLE); } } void gdk_window_set_skip_taskbar_hint (GdkWindow *window, gboolean skips_taskbar) { g_return_if_fail (GDK_IS_WINDOW (window)); } void gdk_window_set_skip_pager_hint (GdkWindow *window, gboolean skips_pager) { g_return_if_fail (GDK_IS_WINDOW (window)); } void gdk_window_set_group (GdkWindow *window, GdkWindow *leader) { g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (GDK_IS_WINDOW (leader)); g_warning(" DirectFb set_group groups not supported \n"); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ } GdkWindow * gdk_window_get_group (GdkWindow *window) { g_warning(" DirectFb get_group groups not supported \n"); return window; } void gdk_fb_window_set_child_handler (GdkWindow *window, GdkWindowChildChanged changed, GdkWindowChildGetPos get_pos, gpointer user_data) { GdkWindowChildHandlerData *data; g_return_if_fail (GDK_IS_WINDOW (window)); data = g_new (GdkWindowChildHandlerData, 1); data->changed = changed; data->get_pos = get_pos; data->user_data = user_data; g_object_set_data_full (G_OBJECT (window), "gdk-window-child-handler", data, (GDestroyNotify) g_free); } void gdk_window_set_decorations (GdkWindow *window, GdkWMDecoration decorations) { GdkWMDecoration *dec; g_return_if_fail (GDK_IS_WINDOW (window)); dec = g_new (GdkWMDecoration, 1); *dec = decorations; g_object_set_data_full (G_OBJECT (window), "gdk-window-decorations", dec, (GDestroyNotify) g_free); } gboolean gdk_window_get_decorations (GdkWindow *window, GdkWMDecoration *decorations) { GdkWMDecoration *dec; g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); dec = g_object_get_data (G_OBJECT (window), "gdk-window-decorations"); if (dec) { *decorations = *dec; return TRUE; } return FALSE; } void gdk_window_set_functions (GdkWindow *window, GdkWMFunction functions) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; /* N/A */ g_message("unimplemented %s", G_GNUC_FUNCTION); } void gdk_window_set_child_shapes (GdkWindow *window) { } void gdk_window_merge_child_shapes (GdkWindow *window) { } void gdk_window_set_child_input_shapes (GdkWindow *window) { } void gdk_window_merge_child_input_shapes (GdkWindow *window) { } gboolean gdk_window_set_static_gravities (GdkWindow *window, gboolean use_static) { g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); if (GDK_WINDOW_DESTROYED (window)) return FALSE; /* N/A */ g_message("unimplemented %s", G_GNUC_FUNCTION); return FALSE; } void gdk_window_begin_resize_drag (GdkWindow *window, GdkWindowEdge edge, gint button, gint root_x, gint root_y, guint32 timestamp) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; g_message("unimplemented %s", G_GNUC_FUNCTION); } void gdk_window_begin_move_drag (GdkWindow *window, gint button, gint root_x, gint root_y, guint32 timestamp) { g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; g_message("unimplemented %s", G_GNUC_FUNCTION); } /** * gdk_window_get_frame_extents: * @window: a #GdkWindow * @rect: rectangle to fill with bounding box of the window frame * * Obtains the bounding box of the window, including window manager * titlebar/borders if any. The frame position is given in root window * coordinates. To get the position of the window itself (rather than * the frame) in root window coordinates, use gdk_window_get_origin(). * **/ void gdk_window_get_frame_extents (GdkWindow *window, GdkRectangle *rect) { GdkWindowObject *private; GdkDrawableImplDirectFB *impl; g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (rect != NULL); if (GDK_WINDOW_DESTROYED (window)) return; private = GDK_WINDOW_OBJECT (window); while (private->parent && ((GdkWindowObject*) private->parent)->parent) private = (GdkWindowObject*) private->parent; if (GDK_WINDOW_DESTROYED (window)) return; impl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); rect->x = impl->abs_x; rect->y = impl->abs_x; rect->width = impl->width; rect->height = impl->height; } /* * Given a directfb window and a subsurface of that window * create a gdkwindow child wrapper */ #if (DIRECTFB_MICRO_VERSION > 25) GdkWindow *gdk_directfb_create_child_window(GdkWindow *parent, IDirectFBSurface *subsurface) { GdkWindow *window; GdkWindowObject *private; GdkWindowObject *parent_private; GdkWindowImplDirectFB *impl; GdkWindowImplDirectFB *parent_impl; gint x,y,w,h; g_return_val_if_fail (parent != NULL, NULL); window = g_object_new (GDK_TYPE_WINDOW, NULL); private = GDK_WINDOW_OBJECT (window); parent_private = GDK_WINDOW_OBJECT (parent); parent_impl = GDK_WINDOW_IMPL_DIRECTFB (parent_private->impl); private->parent = parent_private; subsurface->GetPosition(subsurface,&x,&y); subsurface->GetSize(subsurface,&w,&h); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); impl->drawable.wrapper = GDK_DRAWABLE (window); private->x = x; private->y = y; _gdk_directfb_calc_abs (window); impl->drawable.width = w; impl->drawable.height = h; private->window_type = GDK_WINDOW_CHILD; impl->drawable.surface = subsurface; impl->drawable.format = parent_impl->drawable.format; private->depth = parent_private->depth; gdk_drawable_set_colormap (GDK_DRAWABLE (window), gdk_drawable_get_colormap (parent)); gdk_window_set_cursor (window, NULL); parent_private->children = g_list_prepend (parent_private->children,window); /*we hold a reference count on ourselves */ g_object_ref (window); return window; } #endif /* * The wrapping is not perfect since directfb does not give full access * to the current state of a window event mask etc need to fix dfb */ GdkWindow * gdk_window_foreign_new_for_display (GdkDisplay* display,GdkNativeWindow anid) { GdkWindow *window = NULL; GdkWindow *parent =NULL; GdkWindowObject *private =NULL; GdkWindowObject *parent_private =NULL; GdkWindowImplDirectFB *parent_impl =NULL; GdkWindowImplDirectFB *impl =NULL; DFBWindowOptions options; DFBResult ret; GdkDisplayDFB * gdkdisplay = _gdk_display; IDirectFBWindow *dfbwindow; window = gdk_window_lookup (anid); if (window) { g_object_ref (window); return window; } if( display != NULL ) gdkdisplay = GDK_DISPLAY_DFB(display); ret = gdkdisplay->layer->GetWindow (gdkdisplay->layer, (DFBWindowID)anid,&dfbwindow); if (ret != DFB_OK) { DirectFBError ("gdk_window_new: Layer->GetWindow failed", ret); return NULL; } parent = _gdk_parent_root; if(parent) { parent_private = GDK_WINDOW_OBJECT (parent); parent_impl = GDK_WINDOW_IMPL_DIRECTFB (parent_private->impl); } window = g_object_new (GDK_TYPE_WINDOW, NULL); /* we hold a reference count on ourselves */ g_object_ref (window); private = GDK_WINDOW_OBJECT (window); private->parent = parent_private; private->window_type = GDK_WINDOW_TOPLEVEL; impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); impl->drawable.wrapper = GDK_DRAWABLE (window); impl->window = dfbwindow; dfbwindow->GetOptions(dfbwindow,&options); dfbwindow->GetPosition(dfbwindow,&private->x,&private->y); dfbwindow->GetSize(dfbwindow,&impl->drawable.width,&impl->drawable.height); private->input_only = FALSE; if( dfbwindow->GetSurface (dfbwindow, &impl->drawable.surface) == DFB_UNSUPPORTED ){ private->input_only = TRUE; impl->drawable.surface = NULL; } /* * Position ourselevs */ _gdk_directfb_calc_abs (window); /* We default to all events least surprise to the user * minus the poll for motion events */ gdk_window_set_events (window, (GDK_ALL_EVENTS_MASK ^ GDK_POINTER_MOTION_HINT_MASK)); if (impl->drawable.surface) { impl->drawable.surface->GetPixelFormat (impl->drawable.surface, &impl->drawable.format); private->depth = DFB_BITS_PER_PIXEL(impl->drawable.format); if( parent ) gdk_drawable_set_colormap (GDK_DRAWABLE (window), gdk_drawable_get_colormap (parent)); else gdk_drawable_set_colormap (GDK_DRAWABLE (window), gdk_colormap_get_system()); } //can be null for the soft cursor window itself when //running a gtk directfb wm if( gdk_display_get_default() != NULL ) { gdk_window_set_cursor (window,NULL); } if (parent_private) parent_private->children = g_list_prepend (parent_private->children, window); impl->dfb_id = (DFBWindowID)anid; gdk_directfb_window_id_table_insert (impl->dfb_id, window); gdk_directfb_event_windows_add (window); return window; } GdkWindow * gdk_window_lookup_for_display (GdkDisplay *display,GdkNativeWindow anid) { return gdk_directfb_window_id_table_lookup ((DFBWindowID) anid); } GdkWindow * gdk_window_lookup (GdkNativeWindow anid) { return gdk_directfb_window_id_table_lookup ((DFBWindowID) anid); } IDirectFBWindow *gdk_directfb_window_lookup(GdkWindow *window ) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_val_if_fail (GDK_IS_WINDOW (window),NULL); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); return impl->window; } IDirectFBSurface *gdk_directfb_surface_lookup(GdkWindow *window) { GdkWindowObject *private; GdkWindowImplDirectFB *impl; g_return_val_if_fail (GDK_IS_WINDOW (window),NULL); private = GDK_WINDOW_OBJECT (window); impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); return impl->drawable.surface; } void gdk_window_fullscreen (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); g_warning ("gdk_window_fullscreen() not implemented.\n"); } void gdk_window_unfullscreen (GdkWindow *window) { g_return_if_fail (GDK_IS_WINDOW (window)); /* g_warning ("gdk_window_unfullscreen() not implemented.\n");*/ } void gdk_window_set_keep_above (GdkWindow *window, gboolean setting) { g_return_if_fail (GDK_IS_WINDOW (window)); static gboolean first_call = TRUE; if (first_call) { g_warning ("gdk_window_set_keep_above() not implemented.\n"); first_call=FALSE; } } void gdk_window_set_keep_below (GdkWindow *window, gboolean setting) { g_return_if_fail (GDK_IS_WINDOW (window)); static gboolean first_call = TRUE; if (first_call) { g_warning ("gdk_window_set_keep_below() not implemented.\n"); first_call=FALSE; } } void gdk_window_enable_synchronized_configure (GdkWindow *window) { } void gdk_window_configure_finished (GdkWindow *window) { } void gdk_display_warp_pointer (GdkDisplay *display, GdkScreen *screen, gint x, gint y) { g_warning ("gdk_display_warp_pointer() not implemented.\n"); } void gdk_window_set_urgency_hint (GdkWindow *window, gboolean urgent) { g_return_if_fail (GDK_IS_WINDOW (window)); g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD); if (GDK_WINDOW_DESTROYED (window)) return; g_warning ("gdk_window_set_urgency_hint() not implemented.\n"); } static void gdk_window_impl_directfb_invalidate_maybe_recurse (GdkPaintable *paintable, GdkRegion *region, gboolean (*child_func) (GdkWindow *, gpointer), gpointer user_data) { GdkWindow *window; GdkWindowObject *private; GdkWindowImplDirectFB *wimpl; GdkDrawableImplDirectFB *impl; wimpl = GDK_WINDOW_IMPL_DIRECTFB (paintable); impl = (GdkDrawableImplDirectFB *)wimpl; window = wimpl->gdkWindow; private = (GdkWindowObject *)window; GdkRegion *visible_region; GList *tmp_list; g_return_if_fail (window != NULL); g_return_if_fail (GDK_IS_WINDOW (window)); if (GDK_WINDOW_DESTROYED (window)) return; if (private->input_only || !GDK_WINDOW_IS_MAPPED (window)) return; visible_region = gdk_drawable_get_visible_region (window); gdk_region_intersect (visible_region, region); tmp_list = private->children; while (tmp_list) { GdkWindowObject *child = tmp_list->data; if (!child->input_only) { GdkRegion *child_region; GdkRectangle child_rect; gdk_window_get_position ((GdkWindow *)child, &child_rect.x, &child_rect.y); gdk_drawable_get_size ((GdkDrawable *)child, &child_rect.width, &child_rect.height); child_region = gdk_region_rectangle (&child_rect); /* remove child area from the invalid area of the parent */ if (GDK_WINDOW_IS_MAPPED (child) && !child->shaped) gdk_region_subtract (visible_region, child_region); if (child_func && (*child_func) ((GdkWindow *)child, user_data)) { gdk_region_offset (region, - child_rect.x, - child_rect.y); gdk_region_offset (child_region, - child_rect.x, - child_rect.y); gdk_region_intersect (child_region, region); gdk_window_invalidate_maybe_recurse ((GdkWindow *)child, child_region, child_func, user_data); gdk_region_offset (region, child_rect.x, child_rect.y); } gdk_region_destroy (child_region); } tmp_list = tmp_list->next; } if (!gdk_region_empty (visible_region)) { if (private->update_area) { gdk_region_union (private->update_area, visible_region); } else { update_windows = g_slist_prepend (update_windows, window); private->update_area = gdk_region_copy (visible_region); gdk_window_schedule_update (window); } } gdk_region_destroy (visible_region); } static void gdk_window_impl_directfb_process_updates (GdkPaintable *paintable, gboolean update_children) { GdkWindow *window; GdkWindowObject *private; GdkWindowImplDirectFB *wimpl; GdkDrawableImplDirectFB *impl; wimpl = GDK_WINDOW_IMPL_DIRECTFB (paintable); impl = (GdkDrawableImplDirectFB *)wimpl; window = wimpl->gdkWindow; private = (GdkWindowObject *)window; gboolean save_region = FALSE; /* If an update got queued during update processing, we can get a * window in the update queue that has an empty update_area. * just ignore it. */ if (private->update_area) { GdkRegion *update_area = private->update_area; private->update_area = NULL; if (_gdk_event_func && gdk_window_is_viewable (window)) { GdkRectangle window_rect; GdkRegion *expose_region; GdkRegion *window_region; gint width, height; save_region = _gdk_windowing_window_queue_antiexpose (window, update_area); if (save_region) expose_region = gdk_region_copy (update_area); else expose_region = update_area; gdk_drawable_get_size (GDK_DRAWABLE (private), &width, &height); window_rect.x = 0; window_rect.y = 0; window_rect.width = width; window_rect.height = height; window_region = gdk_region_rectangle (&window_rect); gdk_region_intersect (expose_region, window_region); gdk_region_destroy (window_region); if (!gdk_region_empty (expose_region) && (private->event_mask & GDK_EXPOSURE_MASK)) { GdkEvent event; event.expose.type = GDK_EXPOSE; event.expose.window = g_object_ref (window); event.expose.send_event = FALSE; event.expose.count = 0; event.expose.region = expose_region; gdk_region_get_clipbox (expose_region, &event.expose.area); (*_gdk_event_func) (&event, _gdk_event_data); g_object_unref (window); } if (expose_region != update_area) gdk_region_destroy (expose_region); } if (!save_region) gdk_region_destroy (update_area); } } static void gdk_window_impl_directfb_begin_paint_region (GdkPaintable *paintable, GdkRegion *region) { GdkDrawableImplDirectFB *impl; GdkWindowImplDirectFB *wimpl; gint i; g_assert (region != NULL ); wimpl = GDK_WINDOW_IMPL_DIRECTFB (paintable); impl = (GdkDrawableImplDirectFB *)wimpl; impl->buffered = TRUE; impl->paint_depth++; if (!region) return; if (impl->paint_region) gdk_region_union (impl->paint_region, region); else impl->paint_region = gdk_region_copy (region); for (i = 0; i < region->numRects; i++) { GdkRegionBox *box = ®ion->rects[i]; _gdk_windowing_window_clear_area (GDK_WINDOW(wimpl->gdkWindow), box->x1, box->y1, box->x2 - box->x1, box->y2 - box->y1); } } static void gdk_window_impl_directfb_end_paint (GdkPaintable *paintable) { GdkDrawableImplDirectFB *impl; impl = GDK_DRAWABLE_IMPL_DIRECTFB (paintable); g_return_if_fail (impl->paint_depth > 0); impl->paint_depth--; if (impl->paint_depth == 0) { impl->buffered = FALSE; if (impl->paint_region) { DFBRegion reg = { impl->paint_region->extents.x1, impl->paint_region->extents.y1, impl->paint_region->extents.x2 , impl->paint_region->extents.y2 }; impl->surface->Flip(impl->surface, ®,0); gdk_region_destroy (impl->paint_region); impl->paint_region = NULL; } } } static void gdk_window_impl_directfb_paintable_init (GdkPaintableIface *iface) { iface->begin_paint_region = gdk_window_impl_directfb_begin_paint_region; iface->end_paint = gdk_window_impl_directfb_end_paint; iface->invalidate_maybe_recurse = gdk_window_impl_directfb_invalidate_maybe_recurse; iface->process_updates = gdk_window_impl_directfb_process_updates; } #define __GDK_WINDOW_X11_C__ #include "gdkaliasdef.c"