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Bug 399147 yelp exits with warnings

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r=aaronleventhal a=dsicore


git-svn-id: svn://10.0.0.236/trunk@237581 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ginn.chen%sun.com 2007-10-11 10:13:32 +00:00
parent 2ceaa9e171
commit 7af1ae4861
1 changed files with 14 additions and 0 deletions
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14
mozilla/accessible/src/atk/nsAppRootAccessible.cpp
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@ -68,6 +68,7 @@ static const char sAccessibilityKey [] =
static guint (* gail_add_global_event_listener) (GSignalEmissionHook listener,
const gchar *event_type);
static void (* gail_remove_global_event_listener) (guint remove_listener);
static void (* gail_remove_key_event_listener) (guint remove_listener);
static AtkObject * (*gail_get_root) (void);
/* maiutil */
@ -230,6 +231,7 @@ mai_util_class_init(MaiUtilClass *klass)
// save gail function pointer
gail_add_global_event_listener = atk_class->add_global_event_listener;
gail_remove_global_event_listener = atk_class->remove_global_event_listener;
gail_remove_key_event_listener = atk_class->remove_key_event_listener;
gail_get_root = atk_class->get_root;
atk_class->add_global_event_listener =
@ -307,6 +309,12 @@ mai_util_remove_global_event_listener(guint remove_listener)
}
}
else {
// atk-bridge is initialized with gail (e.g. yelp)
// try gail_remove_global_event_listener
if (gail_remove_global_event_listener) {
return gail_remove_global_event_listener(remove_listener);
}
g_warning("No listener with the specified listener id %d",
remove_listener);
}
@ -412,6 +420,12 @@ mai_util_add_key_event_listener (AtkKeySnoopFunc listener,
static void
mai_util_remove_key_event_listener (guint remove_listener)
{
if (!key_listener_list) {
// atk-bridge is initialized with gail (e.g. yelp)
// try gail_remove_key_event_listener
return gail_remove_key_event_listener(remove_listener);
}
g_hash_table_remove(key_listener_list, GUINT_TO_POINTER (remove_listener));
if (g_hash_table_size(key_listener_list) == 0) {
gtk_key_snooper_remove(key_snooper_id);