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[windowTracker] Only remove "interesting" windows

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Windows are only added to an application if they are considered
"interesting". If we keep it that way, we cannot unconditionally
call _shell_app_remove_window() - applications without interesting
windows are not considered running, so the call crashes the shell.

https://bugzilla.gnome.org/show_bug.cgi?id=622236
This commit is contained in:
Florian Müllner 2010-06-20 22:46:21 +02:00
parent 04ecde9f8e
commit 4b1fea2fa4
2 changed files with 3 additions and 3 deletions
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3
src/shell-app.c
View File

@ -757,12 +757,11 @@ void
_shell_app_remove_window (ShellApp *app,
MetaWindow *window)
{
g_assert (app->running_state != NULL);
if (!g_slist_find (app->running_state->windows, window))
return;
g_assert (app->running_state != NULL);
g_signal_handlers_disconnect_by_func (window, G_CALLBACK(shell_app_on_unmanaged), app);
g_signal_handlers_disconnect_by_func (window, G_CALLBACK(shell_app_on_user_time_changed), app);
g_object_unref (window);

3
src/shell-window-tracker.c
View File

@ -542,7 +542,8 @@ disassociate_window (ShellWindowTracker *self,
g_hash_table_remove (self->window_to_app, window);
_shell_app_remove_window (app, window);
if (shell_window_tracker_is_window_interesting (window))
_shell_app_remove_window (app, window);
g_signal_emit (self, signals[TRACKED_WINDOWS_CHANGED], 0);