xdmodstylesetupmenu.py 文件源码

def show_menu(self, title, items):
        """ Show a menu """

        done = False

        while not done:
            self.newpage(title)

            self.nextrow()
            options = []
            for item in items:
                self.stdscr.addstr(self.row, 0, "  {0}) {1}".format(*item))
                options.append(item[0])
                self.nextrow()

            self.nextrow()
            self.stdscr.addstr(self.row, 0, "Select an option (" + ", ".join(options) + "): ")

            curses.echo()
            answer = self.stdscr.getstr()
            curses.noecho()

            for item in items:
                if answer == item[0]:
                    if item[2] == None:
                        done = True
                    else:
                        item[2](self)