+2008-11-01 Tor Lillqvist <tml@novell.com>
+
+ Bug 558278 - Crash when calling a callback set by
+ gdk_add_client_message_filter()
+
+ * gdk/win32/gdkevents-win32.c (apply_event_filters): Rename from
+ apply_filters() so that it is clear that this function is for
+ GdkEventFilters only.
+
+ (print_event): Print more information for GDK_CLIENT_EVENT events.
+
+ (gdk_event_translate): When handling client filters, don't use
+ apply_event_filters(). Use similar code as in the X11 backend,
+ although not exactly, as the parameter list and return value
+ semantics of gdk_event_translate() is different.
+
2008-11-01 Matthias Clasen <mclasen@redhat.com>
Bug 409435 – GtkStatusIcon enhancements: DnD, scroll events,
event->configure.x, event->configure.y,
event->configure.width, event->configure.height);
break;
+ case GDK_CLIENT_EVENT:
+ g_print ("%s %d %ld %ld %ld %ld %ld",
+ gdk_atom_name (event->client.message_type),
+ event->client.data_format,
+ event->client.data.l[0],
+ event->client.data.l[1],
+ event->client.data.l[2],
+ event->client.data.l[3],
+ event->client.data.l[4]);
+ break;
case GDK_SCROLL:
g_print ("(%.4g,%.4g) (%.4g,%.4g) %s ",
event->scroll.x, event->scroll.y,
}
static GdkFilterReturn
-apply_filters (GdkWindow *window,
- MSG *msg,
- GList *filters)
+apply_event_filters (GdkWindow *window,
+ MSG *msg,
+ GList *filters)
{
GdkFilterReturn result = GDK_FILTER_CONTINUE;
GdkEvent *event;
{
/* Apply global filters */
- GdkFilterReturn result = apply_filters (NULL, msg, _gdk_default_filters);
+ GdkFilterReturn result = apply_event_filters (NULL, msg, _gdk_default_filters);
/* If result is GDK_FILTER_CONTINUE, we continue as if nothing
* happened. If it is GDK_FILTER_REMOVE or GDK_FILTER_TRANSLATE,
{
/* Apply per-window filters */
- GdkFilterReturn result = apply_filters (window, msg, ((GdkWindowObject *) window)->filters);
+ GdkFilterReturn result = apply_event_filters (window, msg, ((GdkWindowObject *) window)->filters);
if (result == GDK_FILTER_REMOVE || result == GDK_FILTER_TRANSLATE)
{
{
GList *tmp_list;
GdkFilterReturn result = GDK_FILTER_CONTINUE;
+ GList *node;
GDK_NOTE (EVENTS, g_print (" client_message"));
+ event = gdk_event_new (GDK_NOTHING);
+ ((GdkEventPrivate *)event)->flags |= GDK_EVENT_PENDING;
+
+ node = _gdk_event_queue_append (_gdk_display, event);
+
tmp_list = client_filters;
while (tmp_list)
{
if (filter->type == GDK_POINTER_TO_ATOM (msg->wParam))
{
- GList *filter_list = g_list_append (NULL, filter);
-
GDK_NOTE (EVENTS, g_print (" (match)"));
- result = apply_filters (window, msg, filter_list);
-
- g_list_free (filter_list);
+ result = (*filter->function) (msg, event, filter->data);
if (result != GDK_FILTER_CONTINUE)
break;
}
}
- if (result == GDK_FILTER_REMOVE || result == GDK_FILTER_TRANSLATE)
+ switch (result)
{
+ case GDK_FILTER_REMOVE:
+ _gdk_event_queue_remove_link (_gdk_display, node);
+ g_list_free_1 (node);
+ gdk_event_free (event);
return_val = TRUE;
goto done;
- }
- else
- {
+
+ case GDK_FILTER_TRANSLATE:
+ ((GdkEventPrivate *)event)->flags &= ~GDK_EVENT_PENDING;
+ GDK_NOTE (EVENTS, print_event (event));
+ return_val = TRUE;
+ goto done;
+
+ case GDK_FILTER_CONTINUE:
/* Send unknown client messages on to Gtk for it to use */
- event = gdk_event_new (GDK_CLIENT_EVENT);
+ event->client.type = GDK_CLIENT_EVENT;
event->client.window = window;
event->client.message_type = GDK_POINTER_TO_ATOM (msg->wParam);
event->client.data_format = 32;
event->client.data.l[0] = msg->lParam;
for (i = 1; i < 5; i++)
event->client.data.l[i] = 0;
-
- append_event (event);
-
+ GDK_NOTE (EVENTS, print_event (event));
return_val = TRUE;
goto done;
}