Esempio n. 1
0
class MainWindow(GladeWindow):
    glade_file = os.path.join("gui", "pybotlearn.glade")

    def __init__(self):
        super(MainWindow, self).__init__()
        self.canvas = Canvas()
        self.canvas.connect("key-press-event", self.on_key)
        self.robot = self.canvas.robot
        execution.robot = self.robot
        self.canvas_sw.add(self.canvas)
        self.console = PythonConsole(execution.namespace)
        self.main_paned.pack2(self.console)
        self.show_all()

        self.canvas.get_hadjustment().connect("value-changed", self.on_scroll)
        self.canvas.get_vadjustment().connect("value-changed", self.on_scroll)

    def on_up(self, *args):
        self.console.eval("move_up()", True)

    def on_down(self, *args):
        self.console.eval("move_down()", True)

    def on_right(self, *args):
        self.console.eval("move_right()", True)

    def on_left(self, *args):
        self.console.eval("move_left()", True)

    def on_key(self, sender, event):
        if event.keyval == gtk.keysyms.Up:
            self.on_up()
            return True
        elif event.keyval == gtk.keysyms.Down:
            self.on_down()
            return True
        elif event.keyval == gtk.keysyms.Left:
            self.on_left()
            return True
        elif event.keyval == gtk.keysyms.Right:
            self.on_right()
            return True

    def on_say(self, button):
        text = self.say_textview.get_buffer()
        text = text.get_text(text.get_start_iter(), text.get_end_iter())
        self.console.eval("say(%s)" % repr(text), True)

    def on_scroll(self, *args):
        scroll_x = self.canvas.get_hadjustment()
        scroll_y = self.canvas.get_vadjustment()

        robot_x = self.robot.get_pixel_x()
        robot_y = self.robot.get_pixel_y()

        self.hruler.set_range(scroll_x.value, scroll_x.value + scroll_x.page_size, robot_x, self.canvas.width)
        self.vruler.set_range(scroll_y.value, scroll_y.value + scroll_y.page_size, robot_y, self.canvas.height)