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Code Issues Projects Releases Wiki Activity

revert some changes in directfb backend that broke API

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This commit is contained in:
Cody Russell 2009-09-21 11:32:37 -05:00
parent 95cb1cc86c
commit cb5e659ae4
2 changed files with 209 additions and 0 deletions
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2
gdk/directfb/gdkdirectfb.h
View File

@ -68,12 +68,14 @@ extern gboolean gdk_directfb_monochrome_fonts;
void gdk_directfb_window_set_opacity (GdkWindow *window,
guchar opacity);
#ifndef GDK_DISABLE_DEPRECATED
GdkWindow * gdk_directfb_window_new (GdkWindow *parent,
GdkWindowAttr *attributes,
gint attributes_mask,
DFBWindowCapabilities window_caps,
DFBWindowOptions window_options,
DFBSurfaceCapabilities surface_caps);
#endif /* GDK_DISABLE_DEPRECATED */
GdkVisual * gdk_directfb_visual_by_format (DFBSurfacePixelFormat pixel_format);

207
gdk/directfb/gdkwindow-directfb.c
View File

@ -351,6 +351,213 @@ _gdk_windowing_window_init (void)
}
GdkWindow *
gdk_directfb_window_new (GdkWindow *parent,
GdkWindowAttr *attributes,
gint attributes_mask,
DFBWindowCapabilities window_caps,
DFBWindowOptions window_options,
DFBSurfaceCapabilities surface_caps)
{
GdkWindow *window;
GdkWindowObject *private;
GdkWindowObject *parent_private;
GdkWindowImplDirectFB *impl;
GdkWindowImplDirectFB *parent_impl;
GdkVisual *visual;
DFBWindowDescription desc;
gint x, y;
g_return_val_if_fail (attributes != NULL, NULL);
D_DEBUG_AT( GDKDFB_Window, "%s( %p )\n", __FUNCTION__, parent );
if (!parent || attributes->window_type != GDK_WINDOW_CHILD)
parent = _gdk_parent_root;
window = g_object_new (GDK_TYPE_WINDOW, NULL);
private = GDK_WINDOW_OBJECT (window);
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;
x = (attributes_mask & GDK_WA_X) ? attributes->x : 0;
y = (attributes_mask & GDK_WA_Y) ? attributes->y : 0;
gdk_window_set_events (window, attributes->event_mask | GDK_STRUCTURE_MASK);
impl = GDK_WINDOW_IMPL_DIRECTFB (private->impl);
impl->drawable.wrapper = GDK_DRAWABLE (window);
impl->gdkWindow = window;
private->x = x;
private->y = y;
_gdk_directfb_calc_abs (window);
impl->drawable.width = MAX (1, attributes->width);
impl->drawable.height = MAX (1, attributes->height);
private->window_type = attributes->window_type;
desc.flags = 0;
if (attributes_mask & GDK_WA_VISUAL)
visual = attributes->visual;
else
visual = gdk_drawable_get_visual (parent);
switch (attributes->wclass)
{
case GDK_INPUT_OUTPUT:
private->input_only = FALSE;
desc.flags |= DWDESC_PIXELFORMAT;
desc.pixelformat = ((GdkVisualDirectFB *) visual)->format;
if (DFB_PIXELFORMAT_HAS_ALPHA (desc.pixelformat))
{
desc.flags |= DWDESC_CAPS;
desc.caps = DWCAPS_ALPHACHANNEL;
}
break;
case GDK_INPUT_ONLY:
private->input_only = TRUE;
desc.flags |= DWDESC_CAPS;
desc.caps = DWCAPS_INPUTONLY;
break;
default:
g_warning ("gdk_window_new: unsupported window class\n");
_gdk_window_destroy (window, FALSE);
return NULL;
}
switch (private->window_type)
{
case GDK_WINDOW_TOPLEVEL:
case GDK_WINDOW_DIALOG:
case GDK_WINDOW_TEMP:
desc.flags |= ( DWDESC_WIDTH | DWDESC_HEIGHT |
DWDESC_POSX | DWDESC_POSY );
desc.posx = x;
desc.posy = y;
desc.width = impl->drawable.width;
desc.height = impl->drawable.height;
#if 0
if (window_caps)
{
if (! (desc.flags & DWDESC_CAPS))
{
desc.flags |= DWDESC_CAPS;
desc.caps = DWCAPS_NONE;
}
desc.caps |= window_caps;
}
if (surface_caps)
{
desc.flags |= DWDESC_SURFACE_CAPS;
desc.surface_caps = surface_caps;
}
#endif
if (!create_directfb_window (impl, &desc, window_options))
{
g_assert(0);
_gdk_window_destroy (window, FALSE);
return NULL;
}
if (desc.caps != DWCAPS_INPUTONLY)
{
impl->window->SetOpacity(impl->window, 0x00 );
}
break;
case GDK_WINDOW_CHILD:
impl->window=NULL;
if (!private->input_only && parent_impl->drawable.surface)
{
DFBRectangle rect =
{ x, y, impl->drawable.width, impl->drawable.height };
parent_impl->drawable.surface->GetSubSurface (parent_impl->drawable.surface,
&rect,
&impl->drawable.surface);
}
break;
default:
g_warning ("gdk_window_new: unsupported window type: %d",
private->window_type);
_gdk_window_destroy (window, FALSE);
return NULL;
}
if (impl->drawable.surface)
{
GdkColormap *colormap;
impl->drawable.surface->GetPixelFormat (impl->drawable.surface,
&impl->drawable.format);
private->depth = DFB_BITS_PER_PIXEL(impl->drawable.format);
if ((attributes_mask & GDK_WA_COLORMAP) && attributes->colormap)
{
colormap = attributes->colormap;
}
else
{
if (gdk_visual_get_system () == visual)
colormap = gdk_colormap_get_system ();
else
colormap =gdk_drawable_get_colormap (parent);
}
gdk_drawable_set_colormap (GDK_DRAWABLE (window), colormap);
}
else
{
impl->drawable.format = ((GdkVisualDirectFB *)visual)->format;
private->depth = visual->depth;
}
gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ?
(attributes->cursor) : NULL));
if (parent_private)
parent_private->children = g_list_prepend (parent_private->children,
window);
/* we hold a reference count on ourselves */
g_object_ref (window);
if (impl->window)
{
impl->window->GetID (impl->window, &impl->dfb_id);
gdk_directfb_window_id_table_insert (impl->dfb_id, window);
gdk_directfb_event_windows_add (window);
}
if (attributes_mask & GDK_WA_TYPE_HINT)
gdk_window_set_type_hint (window, attributes->type_hint);
return window;
}
void
_gdk_window_impl_new (GdkWindow *window,
GdkWindow *real_parent,