JAMath.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk

import pygame
import sugargame.canvas
from juego import Game
from sugar3.activity.activity import Activity
from sugar3.graphics.toolbarbox import ToolbarBox
from sugar3.activity.widgets import ActivityToolbarButton, StopButton


class JAMath(Activity):

    def __init__(self, handle):
        Activity.__init__(self, handle)

        self.max_participants = 1

        self.jamath_activity = Game(activity=self)
        self.build_toolbar()
        self._pygamecanvas = sugargame.canvas.PygameCanvas(
            self,
            main=self.jamath_activity.run,
            modules=[pygame.display, pygame.font, pygame.mixer])
        self.set_canvas(self._pygamecanvas)
        self._pygamecanvas.grab_focus()

    def build_toolbar(self):

        toolbox = ToolbarBox()
        self.set_toolbar_box(toolbox)
        toolbox.show()

        activity_button = ActivityToolbarButton(self)
        toolbox.toolbar.insert(activity_button, -1)
        activity_button.show()

        barra = toolbox.toolbar

        separator2 = Gtk.SeparatorToolItem()
        separator2.props.draw = False
        separator2.set_expand(True)
        barra.insert(separator2, -1)
        separator2.show()

        stop_button = StopButton(self)
        barra.insert(stop_button, -1)
        stop_button.show()
        stop_button.connect('clicked', self._stop_cb)

    def _stop_cb(self, button):
        self.jamath_activity.running = False