static void
dialog_closed (GPid pid, int status, gpointer user_data)
{
gboolean shutdown = GPOINTER_TO_INT (user_data);
if (WIFEXITED (status) && WEXITSTATUS (status) == 0) /* pressed "OK" */
{
finish_interact (shutdown);
}
}
static void
sigchld_handler (MetaNexus *nexus, guint arg1, gpointer arg2, gpointer user_data)
{
gboolean shutdown = GPOINTER_TO_INT (user_data);
if (arg1 == 0) /* pressed "OK" */
{
finish_interact (shutdown);
}
}
static void
warn_about_lame_clients_and_finish_interact (gboolean shutdown)
{
GSList *lame = NULL;
GSList *windows;
GSList *lame_details = NULL;
GSList *tmp;
GSList *columns = NULL;
GPid pid;
windows = meta_display_list_windows (meta_get_display ());
tmp = windows;
while (tmp != NULL)
{
MetaWindow *window;
window = tmp->data;
/* only complain about normal windows, the others
* are kind of dumb to worry about
*/
if (window->sm_client_id == NULL &&
window->type == META_WINDOW_NORMAL)
lame = g_slist_prepend (lame, window);
tmp = tmp->next;
}
g_slist_free (windows);
if (lame == NULL)
{
/* No lame apps. */
finish_interact (shutdown);
return;
}
columns = g_slist_prepend (columns, "Window");
columns = g_slist_prepend (columns, "Class");
lame = g_slist_sort (lame, (GCompareFunc) windows_cmp_by_title);
tmp = lame;
while (tmp != NULL)
{
MetaWindow *w = tmp->data;
lame_details = g_slist_prepend (lame_details,
w->res_class ? w->res_class : "");
lame_details = g_slist_prepend (lame_details,
w->title);
tmp = tmp->next;
}
g_slist_free (lame);
pid = meta_show_dialog("--list",
_("These windows do not support "save current setup" "
"and will have to be restarted manually next time "
"you log in."),
"240",
meta_screen_get_screen_number (meta_get_display()->active_screen),
NULL, NULL,
None,
columns,
lame_details);
g_slist_free (lame_details);
g_child_watch_add (pid, dialog_closed, GINT_TO_POINTER (shutdown));
}