struct dialog_stack_helper
{
    dialog_stack_helper::dialog_stack_helper()
        : helper_pos_(open_dialog_stack.end() - 1)
    {
    }

    std::vector::iterator helper_pos_;
};

static std::vector<dialog_stack_helper> open_dialog_stack;

bool is_in_dialog()
{
    //return event::handler && !event::handler->dispatchers_.empty();
    return !open_dialog_stack.empty();
}