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gtk/gdk/directfb/gdkwindow-directfb.c
Alexander Larsson 939e55223c Ensure that queue_translation is paired with the right X operation 
The X11 queue_translation operation uses NextRequest to get the serial
of the XCopyArea operation where the translation should end. However,
if the gc passed to gdk_draw_drawable has a non-flushed clip region
(which it commonly has now for the window clipping) then the next
operation will be the GC flush, not the XCopyArea.

To handle this right we now pass in the GC to be used to
queue_translation and ensure that it is flushed before calling
NextRequest().
2009-08-13 14:46:02 +02:00

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/* 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 "gdkregion-generic.h"
#include "gdkinternals.h"
#include "gdkalias.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 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);
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)
{
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
};
static 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", __FUNCTION__, 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 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 };
D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", __FUNCTION__, 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 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;
D_DEBUG_AT( GDKDFB_Window, "%s( %4dx%4d, caps 0x%08x )\n", __FUNCTION__, 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);
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);
/*
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 = private->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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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)
{
private->x = x;
private->y = y;
impl->drawable.width = width;
impl->drawable.height = height;
if (with_move)
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 };
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", __FUNCTION__, 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", __FUNCTION__, 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_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;
D_DEBUG_AT( GDKDFB_Window, "%s( %p, %3d,%3d, min %4dx%4d, max %4dx%4d, flags 0x%08x )\n", __FUNCTION__,
window, x,y, min_width, min_height, max_width, max_height, flags );
/* N/A */
}
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", __FUNCTION__, window, title );
/* N/A */
D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__,
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", __FUNCTION__, 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)
{
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_directfb_window_get_pointer (_gdk_windowing_window_at_pointer (display,
NULL,
NULL,
NULL),
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 GdkRegion *shape_region,
gint offset_x,
gint offset_y)
{
}
void
gdk_directfb_window_input_shape_combine_region (GdkWindow *window,
const GdkRegion *shape_region,
gint offset_x,
gint offset_y)
{
}
static void
gdk_directfb_window_queue_translation (GdkWindow *window,
GdkGC *gc,
GdkRegion *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", __FUNCTION__);
}
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", __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", __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", __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_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 GdkRegion *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", __FUNCTION__,
paintable, GDKDFB_RECTANGLE_VALS_FROM_BOX(&region->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... */
gdk_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. */
gdk_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++)
{
GdkRegionBox *box = &region->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", __FUNCTION__, 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( &reg ), impl->paint_region.numRects );
impl->surface->Flip( impl->surface, &reg, 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( &reg ), impl->paint_region.numRects );
dfb_updates_add( &wimpl->flips, &reg );
}
}
temp_region_reset( &impl->paint_region );
}
}
#endif
else
D_DEBUG_AT( GDKDFB_Window, " -> depth is still %d\n", impl->paint_depth );
}
GdkRegion *
_gdk_windowing_get_shape_for_mask (GdkBitmap *mask)
{
return NULL;
}
GdkRegion *
_gdk_windowing_window_get_shape (GdkWindow *window)
{
return NULL;
}
gulong
_gdk_windowing_window_get_next_serial (GdkDisplay *display)
{
return 0;
}
GdkRegion *
_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,
GdkRegion *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,
GdkRegion *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;
}
#define __GDK_WINDOW_X11_C__
#include "gdkaliasdef.c"
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