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Don't run toplevel callbacks in modal dialogs.

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Because some of them can call gtk_main_quit(), which completely
confuses the dialog box system.

[originally from svn r10029]
This commit is contained in:
Simon Tatham 2013-08-18 10:56:20 +00:00
parent b8e668cd9b
commit 6805bdcd6a
1 changed files with 23 additions and 2 deletions
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25
unix/gtkwin.c
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@ -1395,18 +1395,39 @@ void notify_remote_exit(void *frontend)
queue_toplevel_callback(exit_callback, inst);
}
static void notify_toplevel_callback(void *frontend);
static gint quit_toplevel_callback_func(gpointer data)
{
struct gui_data *inst = (struct gui_data *)data;
notify_toplevel_callback(inst);
return 0;
}
static gint idle_toplevel_callback_func(gpointer data)
{
struct gui_data *inst = (struct gui_data *)data;
run_toplevel_callbacks();
if (gtk_main_level() > 1) {
/*
* We don't run the callbacks if we're in the middle of a
* subsidiary gtk_main. Instead, ask for a callback when we
* get back out of the subsidiary main loop, so we can
* reschedule ourself then.
*/
gtk_quit_add(2, quit_toplevel_callback_func, inst);
} else {
run_toplevel_callbacks();
}
gtk_idle_remove(inst->toplevel_callback_idle_id);
return TRUE;
}
void notify_toplevel_callback(void *frontend)
static void notify_toplevel_callback(void *frontend)
{
struct gui_data *inst = (struct gui_data *)frontend;