diff options
Diffstat (limited to 'gdk/directfb/gdkwindow-directfb.c')
| -rw-r--r-- | gdk/directfb/gdkwindow-directfb.c | 2891 |
1 files changed, 0 insertions, 2891 deletions
diff --git a/gdk/directfb/gdkwindow-directfb.c b/gdk/directfb/gdkwindow-directfb.c deleted file mode 100644 index 26b6aaedee..0000000000 --- a/gdk/directfb/gdkwindow-directfb.c +++ /dev/null @@ -1,2891 +0,0 @@ -/* 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 <dok@convergence.de> and - * Sven Neumann <sven@convergence.de> - */ - -#include "config.h" -#include "gdk.h" -#include "gdkwindowimpl.h" -#include "gdkwindow.h" - -#include "gdkdirectfb.h" -#include "gdkprivate-directfb.h" -#include "gdkdisplay-directfb.h" - -#include "gdkinternals.h" -#include "cairo.h" -#include <assert.h> - -#include <direct/debug.h> - -#include <directfb_util.h> - -D_DEBUG_DOMAIN( GDKDFB_Crossing, "GDKDFB/Crossing", "GDK DirectFB Crossing Events" ); -D_DEBUG_DOMAIN( GDKDFB_Updates, "GDKDFB/Updates", "GDK DirectFB Updates" ); -D_DEBUG_DOMAIN( GDKDFB_Paintable, "GDKDFB/Paintable", "GDK DirectFB Paintable" ); -D_DEBUG_DOMAIN( GDKDFB_Window, "GDKDFB/Window", "GDK DirectFB Window" ); - - -static cairo_region_t * 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); - -static void gdk_window_impl_iface_init (GdkWindowImplIface *iface); -static void gdk_directfb_window_destroy (GdkWindow *window, - gboolean recursing, - gboolean foreign_destroy); - -typedef struct -{ - GdkWindowChildChanged changed; - GdkWindowChildGetPos get_pos; - gpointer user_data; -} GdkWindowChildHandlerData; - - -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) - { - 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, - }; - - const GInterfaceInfo paintable_info = - { - (GInterfaceInitFunc) gdk_window_impl_directfb_paintable_init, - NULL, - NULL - }; - - const GInterfaceInfo window_impl_info = - { - (GInterfaceInitFunc) gdk_window_impl_iface_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); - - g_type_add_interface_static (object_type, - GDK_TYPE_WINDOW_IMPL, - &window_impl_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); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p ) <- %dx%d\n", G_STRFUNC, impl, impl->drawable.width, impl->drawable.height ); - - 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 cairo_region_t* -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 }; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, drawable ); - - 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; - - D_DEBUG_AT( GDKDFB_Window, " -> returning %4d,%4d-%4dx%4d\n", drect.x, drect.y, drect.w, drect.h ); - - return cairo_region_create_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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %4dx%4d, caps 0x%08x )\n", G_STRFUNC, desc->width, desc->height, desc->caps ); - - 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; - -#ifndef GDK_DIRECTFB_NO_EXPERIMENTS - //direct_log_printf( NULL, "Initializing (window %p, wimpl %p)\n", win, impl ); - - dfb_updates_init( &impl->flips, impl->flip_regions, G_N_ELEMENTS(impl->flip_regions) ); -#endif - - 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); - private->impl = g_object_new (_gdk_window_impl_get_type (), NULL); - private->impl_window = private; - - impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); - - private->window_type = GDK_WINDOW_ROOT; - private->state = 0; - private->children = NULL; - private->viewable = TRUE; -// 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); - - _gdk_window_update_size (_gdk_parent_root); - - /* - Now we can set up the system colormap - */ - gdk_drawable_set_colormap (GDK_DRAWABLE (_gdk_parent_root),gdk_colormap_get_system()); -} - -void -_gdk_window_impl_new (GdkWindow *window, - GdkWindow *real_parent, - GdkScreen *screen, - GdkVisual *visual, - GdkEventMask event_mask, - GdkWindowAttr *attributes, - gint attributes_mask) -{ - GdkWindowObject *private; - GdkWindowObject *parent_private; - GdkWindowImplDirectFB *impl; - GdkWindowImplDirectFB *parent_impl; - DFBWindowDescription desc; - - impl = g_object_new (_gdk_window_impl_get_type (), NULL); - impl->drawable.wrapper = GDK_DRAWABLE (window); - impl->gdkWindow = window; - - private = GDK_WINDOW_OBJECT (window); - private->impl = (GdkDrawable *)impl; - - private->x = (attributes_mask & GDK_WA_X) ? attributes->x : 0; - private->y = (attributes_mask & GDK_WA_Y) ? attributes->y : 0; - - parent_private = GDK_WINDOW_OBJECT (real_parent); - parent_impl = GDK_WINDOW_IMPL_DIRECTFB (parent_private->impl); - - private->parent = parent_private; - - _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; - - 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_impl_new: unsupported window class\n"); - _gdk_window_destroy (window, FALSE); - return; - } - - 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 = private->x; - desc.posy = private->y; - desc.width = impl->drawable.width; - desc.height = impl->drawable.height; - - if (!create_directfb_window (impl, &desc, DWOP_NONE)) - { - g_assert (0); - _gdk_window_destroy (window, FALSE); - - return; - } - - 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 = { private->x, - private->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_impl_new: unsupported window type: %d", - private->window_type); - _gdk_window_destroy (window, FALSE); - - return; - } - - 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_colormap_new (visual, FALSE); - } - - 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 ourself */ - 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); - } - - if (attributes_mask & GDK_WA_TYPE_HINT) - gdk_window_set_type_hint (window, attributes->type_hint); -} - -void -_gdk_windowing_window_destroy_foreign (GdkWindow *window) -{ - /* It's somebody else's window, but in our hierarchy, - * so reparent it to the root window, and then send - * it a delete event, as if we were a WM - */ - gdk_directfb_window_destroy (window, TRUE, TRUE); -} - -static void -gdk_directfb_window_destroy (GdkWindow *window, - gboolean recursing, - gboolean foreign_destroy) -{ - GdkWindowObject *private; - GdkWindowImplDirectFB *impl; - - g_return_if_fail (GDK_IS_WINDOW (window)); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p, %srecursing, %sforeign )\n", G_STRFUNC, window, - recursing ? "" : "not ", foreign_destroy ? "" : "no " ); - - private = GDK_WINDOW_OBJECT (window); - impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl); - - _gdk_selection_window_destroyed (window); - gdk_directfb_event_windows_remove (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 (impl->drawable.surface) { - GdkDrawableImplDirectFB *dimpl = GDK_DRAWABLE_IMPL_DIRECTFB (private->impl); - if(dimpl->cairo_surface) { - cairo_surface_destroy(dimpl->cairo_surface); - dimpl->cairo_surface= NULL; - } - impl->drawable.surface->Release (impl->drawable.surface); - impl->drawable.surface = NULL; - } - - if (!recursing && !foreign_destroy && impl->window ) { - impl->window->SetOpacity (impl->window,0); - impl->window->Close(impl->window); - impl->window->Release(impl->window); - impl->window = NULL; - } -} - -/* 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)); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, new_focus_window ); - - /* 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); - - 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); - - 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, private ); - - 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; - - D_DEBUG_AT( GDKDFB_Crossing, "%s( %p -> %p, %d )\n", G_STRFUNC, src, dest, mode ); - - /* 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) { - D_DEBUG_AT( GDKDFB_Crossing, " -> already containing the pointer\n" ); - 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) { - D_DEBUG_AT( GDKDFB_Crossing, " -> src == dest\n" ); - 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)) { - D_DEBUG_AT( GDKDFB_Crossing, " -> src is destroyed!\n" ); - a = _gdk_parent_root; - } - - gdk_directfb_mouse_get_info (&x, &y, &modifiers); - - c = gdk_directfb_find_common_ancestor (a, b); - - D_DEBUG_AT( GDKDFB_Crossing, " -> common ancestor %p\n", c ); - - non_linear = (c != a) && (c != b); - - D_DEBUG_AT( GDKDFB_Crossing, " -> non_linear: %s\n", non_linear ? "YES" : "NO" ); - - event_win = gdk_directfb_pointer_event_window (a, GDK_LEAVE_NOTIFY); - if (event_win) - { - D_DEBUG_AT( GDKDFB_Crossing, " -> sending LEAVE to src\n" ); - - 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; - - D_DEBUG_AT( GDKDFB_Crossing, " => LEAVE (%p/%p) at %4f,%4f (%4f,%4f) mode %d, detail %d\n", - event_win, a, - event->crossing.x, event->crossing.y, event->crossing.x_root, event->crossing.y_root, - event->crossing.mode, event->crossing.detail ); - } - - /* 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; - - D_DEBUG_AT( GDKDFB_Crossing, " -> LEAVE (%p/%p) at %4f,%4f (%4f,%4f) mode %d, detail %d\n", - event_win, win, - event->crossing.x, event->crossing.y, event->crossing.x_root, event->crossing.y_root, - event->crossing.mode, event->crossing.detail ); - } - - 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; - - D_DEBUG_AT( GDKDFB_Crossing, " -> ENTER (%p/%p) at %4f,%4f (%4f,%4f) mode %d, detail %d\n", - event_win, win, - event->crossing.x, event->crossing.y, event->crossing.x_root, event->crossing.y_root, - event->crossing.mode, event->crossing.detail ); - } - } - - 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; - - D_DEBUG_AT( GDKDFB_Crossing, " => ENTER (%p/%p) at %4f,%4f (%4f,%4f) mode %d, detail %d\n", - event_win, b, - event->crossing.x, event->crossing.y, event->crossing.x_root, event->crossing.y_root, - event->crossing.mode, event->crossing.detail ); - } - - 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p, %sraise )\n", G_STRFUNC, window, raise ? "" : "no " ); - - 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 */ - } -} - -static void -gdk_directfb_window_show (GdkWindow *window, - gboolean raise) -{ - g_return_if_fail (GDK_IS_WINDOW (window)); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); - - show_window_internal (window, raise); -} - -static void -gdk_directfb_window_hide (GdkWindow *window) -{ - GdkWindowObject *private; - GdkWindowImplDirectFB *impl; - GdkWindow *mousewin; - GdkWindow *event_win; - - g_return_if_fail (GDK_IS_WINDOW (window)); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, 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_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); - } -} - -static void -gdk_directfb_window_withdraw (GdkWindow *window) -{ - g_return_if_fail (GDK_IS_WINDOW (window)); - - /* for now this should be enough */ - gdk_window_hide (window); -} - -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) - { - if (impl->drawable.cairo_surface) - { - cairo_surface_destroy (impl->drawable.cairo_surface); - impl->drawable.cairo_surface = NULL; - } - - impl->drawable.surface->Release (impl->drawable.surface); - impl->drawable.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); - } -} - -static void -gdk_directfb_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); - } - } -} - -static void -gdk_directfb_window_move_resize (GdkWindow *window, - gboolean with_move, - 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 (with_move && (width < 0 && height < 0)) - { - gdk_directfb_window_move (window, x, y); - return; - } - - 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) - { - if (with_move) - gdk_directfb_window_move (window, x, y); - } - else if (impl->window) - { - if (with_move) { - private->x = x; - private->y = y; - impl->window->MoveTo (impl->window, x, y); - } - impl->drawable.width = width; - impl->drawable.height = height; - - impl->window->Resize (impl->window, width, height); - } - else - { - GdkRectangle old = { private->x, private->y, - impl->drawable.width, impl->drawable.height }; - GdkRectangle new = { x, y, width, height }; - - if (! with_move) - { - new.x = private->x; - new.y = private->y; - } - - _gdk_directfb_move_resize_child (window, - new.x, new.y, new.width, new.height); - _gdk_directfb_calc_abs (window); - - if (GDK_WINDOW_IS_MAPPED (private)) - { - GdkWindow *mousewin; - - 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); - } - } -} - -static gboolean -gdk_directfb_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_val_if_fail (GDK_IS_WINDOW (window), FALSE); - - if (GDK_WINDOW_DESTROYED (window)) - return FALSE; - - 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 FALSE; - - 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 FALSE; - } - /* 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); - } - - return TRUE; -} - -static void -gdk_window_directfb_raise (GdkWindow *window) -{ - GdkWindowImplDirectFB *impl; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); - - 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); - } -} - -static void -gdk_window_directfb_lower (GdkWindow *window) -{ - GdkWindowImplDirectFB *impl; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); - - 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_geometry_hints (GdkWindow *window, - const 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; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p, '%s' )\n", G_STRFUNC, window, title ); - /* N/A */ - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, window ); -} - -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 */ -} - -/** - * gdk_window_set_startup_id: - * @window: a toplevel #GdkWindow - * @startup_id: a string with startup-notification identifier - * - * When using GTK+, typically you should use gtk_window_set_startup_id() - * instead of this low-level function. - * - * Since: 2.12 - * - **/ -void -gdk_window_set_startup_id (GdkWindow *window, - const gchar *startup_id) -{ -} - -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); -} - -static void -gdk_directfb_window_set_background (GdkWindow *window, - const GdkColor *color) -{ - GdkWindowObject *private; - - g_return_if_fail (GDK_IS_WINDOW (window)); - - g_return_if_fail (color != NULL); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p, %d,%d,%d )\n", G_STRFUNC, window, color->red, color->green, color->blue ); - - 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; -} - -static void -gdk_directfb_window_set_back_pixmap (GdkWindow *window, - GdkPixmap *pixmap) -{ - GdkWindowObject *private; - - g_return_if_fail (GDK_IS_WINDOW (window)); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p, %p )\n", G_STRFUNC, - window, pixmap); - - private = GDK_WINDOW_OBJECT (window); - - if (private->bg_pixmap && - private->bg_pixmap != GDK_PARENT_RELATIVE_BG && - private->bg_pixmap != GDK_NO_BG) - { - g_object_unref (private->bg_pixmap); - } - - if (pixmap == GDK_PARENT_RELATIVE_BG) - { - private->bg_pixmap = GDK_PARENT_RELATIVE_BG; - } - else - { - if (pixmap) - { - g_object_ref (pixmap); - private->bg_pixmap = pixmap; - } - else - { - private->bg_pixmap = GDK_NO_BG; - } - } -} - -static void -gdk_directfb_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); -} - -static void -gdk_directfb_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; - } - - D_DEBUG_AT( GDKDFB_Window, "%s( %p ) -> %4d,%4d\n", G_STRFUNC, window, impl->abs_x, impl->abs_y ); - - for (list = private->children; list; list = list->next) - { - _gdk_directfb_calc_abs (list->data); - } -} - -static gboolean -gdk_directfb_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_directfb_window_get_pointer_helper (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; -} - -static gboolean -gdk_directfb_window_get_pointer (GdkWindow *window, - gint *x, - gint *y, - GdkModifierType *mask) -{ - return gdk_directfb_window_get_pointer_helper (window, x, y, mask) != NULL; -} - -GdkWindow * -_gdk_windowing_window_at_pointer (GdkDisplay *display, - gint *win_x, - gint *win_y, - GdkModifierType *mask, - gboolean get_toplevel) -{ - GdkWindow *retval; - gint wx, wy; - - gdk_directfb_mouse_get_info (&wx, &wy, NULL); - - retval = gdk_directfb_child_at (_gdk_parent_root, &wx, &wy); - - if (win_x) - *win_x = wx; - - if (win_y) - *win_y = wy; - - if (get_toplevel) - { - GdkWindowObject *w = (GdkWindowObject *)retval; - /* Requested toplevel, find it. */ - /* TODO: This can be implemented more efficient by never - recursing into children in the first place */ - if (w) - { - /* Convert to toplevel */ - while (w->parent != NULL && - w->parent->window_type != GDK_WINDOW_ROOT) - { - *win_x += w->x; - *win_y += w->y; - w = w->parent; - } - retval = (GdkWindow *)w; - } - } - - 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_directfb_window_get_pointer (_gdk_windowing_window_at_pointer (display, - NULL, - NULL, - NULL, - FALSE), - x, y, mask); -} - -static GdkEventMask -gdk_directfb_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; -} - -static void -gdk_directfb_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; -} - -static void -gdk_directfb_window_shape_combine_region (GdkWindow *window, - const cairo_region_t *shape_region, - gint offset_x, - gint offset_y) -{ -} - -void -gdk_directfb_window_input_shape_combine_region (GdkWindow *window, - const cairo_region_t *shape_region, - gint offset_x, - gint offset_y) -{ -} - -static void -gdk_directfb_window_queue_translation (GdkWindow *window, - GdkGC *gc, - cairo_region_t *region, - gint dx, - gint dy) -{ -} - -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_STRFUNC); -} - -static gboolean -gdk_directfb_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_STRFUNC); - - 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_STRFUNC); -} - -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_STRFUNC); -} - -/** - * 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_y; - rect->width = impl->width; - rect->height = impl->height; -} - -/* - * Given a directfb window and a subsurface of that window - * create a gdkwindow child wrapper - */ -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); - private->impl = g_object_new (_gdk_window_impl_get_type (), NULL); - 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; - -} - -/* - * 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->impl = g_object_new (_gdk_window_impl_get_type (), NULL); - private->parent = parent_private; - private->window_type = GDK_WINDOW_TOPLEVEL; - private->viewable = TRUE; - 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_begin_paint_region (GdkPaintable *paintable, - GdkWindow *window, - const cairo_region_t *region) -{ - GdkDrawableImplDirectFB *impl; - GdkWindowImplDirectFB *wimpl; - gint i; - - g_assert (region != NULL ); - wimpl = GDK_WINDOW_IMPL_DIRECTFB (paintable); - impl = (GdkDrawableImplDirectFB *)wimpl; - - if (!region) - return; - - D_DEBUG_AT( GDKDFB_Window, "%s( %p ) <- %4d,%4d-%4d,%4d (%ld boxes)\n", G_STRFUNC, - paintable, GDKDFB_RECTANGLE_VALS_FROM_BOX(®ion->extents), region->numRects ); - - /* When it's buffered... */ - if (impl->buffered) - { - /* ...we're already painting on it! */ - g_assert( impl->paint_depth > 0 ); - - D_DEBUG_AT( GDKDFB_Window, " -> painted %4d,%4d-%4dx%4d (%ld boxes)\n", - DFB_RECTANGLE_VALS_FROM_REGION( &impl->paint_region.extents ), impl->paint_region.numRects ); - - /* Add the new region to the paint region... */ - cairo_region_union (&impl->paint_region, region); - } - else - { - /* ...otherwise it's the first time! */ - g_assert( impl->paint_depth == 0 ); - - /* Generate the clip region for painting around child windows. */ - gdk_directfb_clip_region( GDK_DRAWABLE(paintable), NULL, NULL, &impl->clip_region ); - - /* Initialize the paint region with the new one... */ - temp_region_init_copy( &impl->paint_region, region ); - - impl->buffered = TRUE; - } - - D_DEBUG_AT( GDKDFB_Window, " -> painting %4d,%4d-%4dx%4d (%ld boxes)\n", - DFB_RECTANGLE_VALS_FROM_REGION( &impl->paint_region.extents ), impl->paint_region.numRects ); - - /* ...but clip the initial/compound result against the clip region. */ - cairo_region_intersect (&impl->paint_region, &impl->clip_region); - - D_DEBUG_AT( GDKDFB_Window, " -> clipped %4d,%4d-%4dx%4d (%ld boxes)\n", - DFB_RECTANGLE_VALS_FROM_REGION( &impl->paint_region.extents ), impl->paint_region.numRects ); - - impl->paint_depth++; - - D_DEBUG_AT( GDKDFB_Window, " -> depth is now %d\n", impl->paint_depth ); - - for (i = 0; i < region->numRects; i++) - { - cairo_region_tBox *box = ®ion->rects[i]; - - D_DEBUG_AT( GDKDFB_Window, " -> [%2d] %4d,%4d-%4dx%4d\n", i, GDKDFB_RECTANGLE_VALS_FROM_BOX( box ) ); - - gdk_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); - - D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", G_STRFUNC, paintable ); - - g_return_if_fail (impl->paint_depth > 0); - - g_assert( impl->buffered ); - - impl->paint_depth--; - -#ifdef GDK_DIRECTFB_NO_EXPERIMENTS - if (impl->paint_depth == 0) - { - impl->buffered = FALSE; - - if (impl->paint_region.numRects) - { - DFBRegion reg = { impl->paint_region.extents.x1, - impl->paint_region.extents.y1, - impl->paint_region.extents.x2-1, - impl->paint_region.extents.y2-1 }; - - D_DEBUG_AT( GDKDFB_Window, " -> flip %4d,%4d-%4dx%4d (%ld boxes)\n", - DFB_RECTANGLE_VALS_FROM_REGION( ® ), impl->paint_region.numRects ); - - impl->surface->Flip( impl->surface, ®, 0 ); - - temp_region_reset( &impl->paint_region ); - } - } -#else - if (impl->paint_depth == 0) - { - impl->buffered = FALSE; - - temp_region_deinit( &impl->clip_region ); - - if (impl->paint_region.numRects) - { - GdkWindow *window = GDK_WINDOW( impl->wrapper ); - - if (GDK_IS_WINDOW(window)) - { - GdkWindowObject *top = GDK_WINDOW_OBJECT( gdk_window_get_toplevel( window ) ); - - if (top) - { - DFBRegion reg; - GdkWindowImplDirectFB *wimpl = GDK_WINDOW_IMPL_DIRECTFB (top->impl); - - reg.x1 = impl->abs_x - top->x + impl->paint_region.extents.x1; - reg.y1 = impl->abs_y - top->y + impl->paint_region.extents.y1; - reg.x2 = impl->abs_x - top->x + impl->paint_region.extents.x2 - 1; - reg.y2 = impl->abs_y - top->y + impl->paint_region.extents.y2 - 1; - - D_DEBUG_AT( GDKDFB_Window, " -> queue flip %4d,%4d-%4dx%4d (%ld boxes)\n", - DFB_RECTANGLE_VALS_FROM_REGION( ® ), impl->paint_region.numRects ); - - dfb_updates_add( &wimpl->flips, ® ); - } - } - - temp_region_reset( &impl->paint_region ); - } - } -#endif - else - D_DEBUG_AT( GDKDFB_Window, " -> depth is still %d\n", impl->paint_depth ); -} - -cairo_region_t * -_gdk_windowing_get_shape_for_mask (GdkBitmap *mask) -{ - return NULL; -} - -cairo_region_t * -_gdk_windowing_window_get_shape (GdkWindow *window) -{ - return NULL; -} - -gulong -_gdk_windowing_window_get_next_serial (GdkDisplay *display) -{ - return 0; -} - -cairo_region_t * -_gdk_windowing_window_get_input_shape (GdkWindow *window) -{ - return NULL; -} - -void -_gdk_windowing_before_process_all_updates (void) -{ -} - -void -_gdk_windowing_after_process_all_updates (void) -{ -} - -void -_gdk_windowing_window_process_updates_recurse (GdkWindow *window, - cairo_region_t *region) -{ - _gdk_window_process_updates_recurse (window, region); -} - -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; -} - -void -_gdk_windowing_window_beep (GdkWindow *window) -{ - gdk_display_beep (gdk_display_get_default()); -} - -void -gdk_window_set_opacity (GdkWindow *window, - gdouble opacity) -{ - GdkDisplay *display; - guint8 cardinal; - - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_WINDOW_DESTROYED (window)) - return; - - display = gdk_drawable_get_display (window); - - if (opacity < 0) - opacity = 0; - else if (opacity > 1) - opacity = 1; - cardinal = opacity * 0xff; - gdk_directfb_window_set_opacity(window,cardinal); -} - -void -_gdk_windowing_window_set_composited (GdkWindow *window, - gboolean composited) -{ -} - -static gint -gdk_directfb_window_get_root_coords (GdkWindow *window, - gint x, - gint y, - gint *root_x, - gint *root_y) -{ - /* TODO */ - return 1; -} - -static gboolean -gdk_directfb_window_queue_antiexpose (GdkWindow *window, - cairo_region_t *area) -{ - return FALSE; -} - -static void -gdk_window_impl_iface_init (GdkWindowImplIface *iface) -{ - iface->show = gdk_directfb_window_show; - iface->hide = gdk_directfb_window_hide; - iface->withdraw = gdk_directfb_window_withdraw; - iface->set_events = gdk_directfb_window_set_events; - iface->get_events = gdk_directfb_window_get_events; - iface->raise = gdk_window_directfb_raise; - iface->lower = gdk_window_directfb_lower; - iface->move_resize = gdk_directfb_window_move_resize; - iface->set_background = gdk_directfb_window_set_background; - iface->set_back_pixmap = gdk_directfb_window_set_back_pixmap; - iface->reparent = gdk_directfb_window_reparent; - iface->set_cursor = gdk_directfb_window_set_cursor; - iface->get_geometry = gdk_directfb_window_get_geometry; - iface->get_root_coords = gdk_directfb_window_get_root_coords; - iface->get_pointer = gdk_directfb_window_get_pointer; - iface->get_deskrelative_origin = gdk_directfb_window_get_deskrelative_origin; - iface->shape_combine_region = gdk_directfb_window_shape_combine_region; - iface->input_shape_combine_region = gdk_directfb_window_input_shape_combine_region; - iface->set_static_gravities = gdk_directfb_window_set_static_gravities; - iface->queue_antiexpose = gdk_directfb_window_queue_antiexpose; - iface->queue_translation = gdk_directfb_window_queue_translation; - iface->destroy = gdk_directfb_window_destroy; -} |