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Add a vfunc to replace _gdk_windowing_window_destroy_foreign

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All backends updated.
This commit is contained in:
Matthias Clasen 2010-12-10 14:06:13 -05:00
parent 1e694b4dd8
commit 9a1cc81acb
5 changed files with 39 additions and 29 deletions
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7
gdk/gdkwindow.c
View File

@ -1934,7 +1934,12 @@ _gdk_window_destroy_hierarchy (GdkWindow *window,
* foreign windows in our hierarchy.
*/
if (window->parent)
_gdk_windowing_window_destroy_foreign (window);
{
impl_class = GDK_WINDOW_IMPL_GET_CLASS (window->impl);
if (gdk_window_has_impl (window))
impl_class->destroy_foreign (window);
}
/* Also for historical reasons, we remove any filters
* on a foreign window when it or a parent is destroyed;

18
gdk/gdkwindowimpl.h
View File

@ -140,19 +140,21 @@ struct _GdkWindowImplClass
*
* window: The window being destroyed
* recursing: If TRUE, then this is being called because a parent
* was destroyed. This generally means that the call to the windowing system
* to destroy the window can be omitted, since it will be destroyed as a result
* of the parent being destroyed. Unless @foreign_destroy
*
* foreign_destroy: If TRUE, the window or a parent was destroyed by some external
* agency. The window has already been destroyed and no windowing
* system calls should be made. (This may never happen for some
* windowing systems.)
* was destroyed. This generally means that the call to the windowing
* system to destroy the window can be omitted, since it will be
* destroyed as a result of the parent being destroyed.
* Unless @foreign_destroy
* foreign_destroy: If TRUE, the window or a parent was destroyed by some
* external agency. The window has already been destroyed and no
* windowing system calls should be made. (This may never happen
* for some windowing systems.)
*/
void (* destroy) (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy);
void (*destroy_foreign) (GdkWindow *window);
cairo_surface_t * (* resize_cairo_surface) (GdkWindow *window,
cairo_surface_t *surface,
gint width,

13
gdk/quartz/gdkwindow-quartz.c
View File

@ -1060,9 +1060,9 @@ _gdk_windowing_window_init (void)
}
static void
_gdk_quartz_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
gdk_quartz_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
{
GdkWindowImplQuartz *impl;
GdkWindow *parent;
@ -1115,8 +1115,8 @@ gdk_window_quartz_resize_cairo_surface (GdkWindow *window,
return NULL;
}
void
_gdk_windowing_window_destroy_foreign (GdkWindow *window)
static void
gdk_quartz_window_destroy_foreign (GdkWindow *window)
{
/* Foreign windows aren't supported in OSX. */
}
@ -2959,7 +2959,8 @@ gdk_window_impl_quartz_class_init (GdkWindowImplQuartzClass *klass)
impl_class->set_static_gravities = gdk_window_quartz_set_static_gravities;
impl_class->queue_antiexpose = _gdk_quartz_window_queue_antiexpose;
impl_class->translate = _gdk_quartz_window_translate;
impl_class->destroy = _gdk_quartz_window_destroy;
impl_class->destroy = gdk_quartz_window_destroy;
impl_class->destroy_foreign = gdk_quartz_window_destroy_foreign;
impl_class->resize_cairo_surface = gdk_window_quartz_resize_cairo_surface;
impl_class->get_shape = gdk_quartz_window_get_shape;
impl_class->get_input_shape = gdk_quartz_window_get_input_shape;

17
gdk/win32/gdkwindow-win32.c
View File

@ -685,10 +685,10 @@ gdk_window_foreign_new_for_display (GdkDisplay *display,
return window;
}
void
_gdk_win32_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
static void
gdk_win32_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplWin32 *window_impl = GDK_WINDOW_IMPL_WIN32 (private->impl);
@ -696,7 +696,7 @@ _gdk_win32_window_destroy (GdkWindow *window,
g_return_if_fail (GDK_IS_WINDOW (window));
GDK_NOTE (MISC, g_print ("_gdk_win32_window_destroy: %p\n",
GDK_NOTE (MISC, g_print ("gdk_win32_window_destroy: %p\n",
GDK_WINDOW_HWND (window)));
/* Remove ourself from the modal stack */
@ -744,8 +744,8 @@ gdk_win32_window_resize_cairo_surface (GdkWindow *window,
return NULL;
}
void
_gdk_windowing_window_destroy_foreign (GdkWindow *window)
static void
gdk_win32_window_destroy_foreign (GdkWindow *window)
{
/* It's somebody else's window, but in our hierarchy, so reparent it
* to the desktop, and then try to destroy it.
@ -3284,7 +3284,8 @@ gdk_window_impl_iface_init (GdkWindowImplIface *iface)
iface->set_static_gravities = gdk_win32_window_set_static_gravities;
iface->queue_antiexpose = _gdk_win32_window_queue_antiexpose;
iface->translate = _gdk_win32_window_translate;
iface->destroy = _gdk_win32_window_destroy;
iface->destroy = gdk_win32_window_destroy;
iface->destroy_foreign = gdk_win32_window_destroy_foreign;
iface->resize_cairo_surface = gdk_win32_window_resize_cairo_surface;
iface->get_shape = gdk_win32_window_get_shape;
iface->get_input_shape = gdk_win32_window_get_input_shape;

13
gdk/x11/gdkwindow-x11.c
View File

@ -1001,9 +1001,9 @@ gdk_toplevel_x11_free_contents (GdkDisplay *display,
}
static void
_gdk_x11_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
gdk_x11_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
{
GdkWindowImplX11 *impl = GDK_WINDOW_IMPL_X11 (window->impl);
GdkToplevelX11 *toplevel;
@ -1040,8 +1040,8 @@ gdk_window_x11_resize_cairo_surface (GdkWindow *window,
return surface;
}
void
_gdk_windowing_window_destroy_foreign (GdkWindow *window)
static void
gdk_x11_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
@ -4999,7 +4999,8 @@ gdk_window_impl_x11_class_init (GdkWindowImplX11Class *klass)
impl_class->set_static_gravities = gdk_window_x11_set_static_gravities;
impl_class->queue_antiexpose = _gdk_x11_window_queue_antiexpose;
impl_class->translate = _gdk_x11_window_translate;
impl_class->destroy = _gdk_x11_window_destroy;
impl_class->destroy = gdk_x11_window_destroy;
impl_class->destroy_foreign = gdk_x11_window_destroy_foreign;
impl_class->resize_cairo_surface = gdk_window_x11_resize_cairo_surface;
impl_class->get_shape = gdk_x11_window_get_shape;
impl_class->get_input_shape = gdk_x11_window_get_input_shape;