static void
track_window (ShellWindowTracker *self,
MetaWindow *window)
{
ShellApp *app;
if (!window_is_tracked (window))
return;
app = get_app_for_window (self, window);
if (!app)
return;
/* At this point we've stored the association from window -> application */
g_hash_table_insert (self->window_to_app, window, app);
/* However, only put interesting windows in the window list for an app. */
if (!shell_window_tracker_is_window_interesting (window))
return;
if (shell_app_is_transient (app))
{
/* For a transient application, it's possible one of our title regexps
* will match at a later time, i.e. the application may not have set
* its title fully at the time it initially maps a window. Watch
* for title changes and recompute the app.
*/
g_signal_connect (window, "notify::title", G_CALLBACK (on_transient_window_title_changed), self);
}
_shell_app_add_window (app, window);
if (shell_app_get_n_windows (app) == 1)
{
/* key is owned by the app */
g_hash_table_insert (self->running_apps, (char*)shell_app_get_id (app),
app);
g_signal_emit (self, signals[APP_RUNNING_CHANGED], 0, app);
}
g_signal_emit (self, signals[TRACKED_WINDOWS_CHANGED], 0);
}
static void
track_window (ShellWindowTracker *self,
MetaWindow *window)
{
ShellApp *app;
if (!shell_window_tracker_is_window_interesting (window))
return;
app = get_app_for_window (self, window);
if (!app)
return;
/* At this point we've stored the association from window -> application */
g_hash_table_insert (self->window_to_app, window, app);
g_signal_connect (window, "notify::wm-class", G_CALLBACK (on_wm_class_changed), self);
_shell_app_add_window (app, window);
g_signal_emit (self, signals[TRACKED_WINDOWS_CHANGED], 0);
}
static void
disassociate_window (ShellWindowTracker *self,
MetaWindow *window)
{
ShellApp *app;
app = g_hash_table_lookup (self->window_to_app, window);
if (!app)
return;
g_object_ref (app);
g_hash_table_remove (self->window_to_app, window);
if (shell_window_tracker_is_window_interesting (window))
{
_shell_app_remove_window (app, window);
g_signal_handlers_disconnect_by_func (window, G_CALLBACK(on_wm_class_changed), self);
}
g_signal_emit (self, signals[TRACKED_WINDOWS_CHANGED], 0);
g_object_unref (app);
}
