CardSortActivity.py

# -*- coding: utf-8 -*-
# Copyright (C) 2009-12 Walter Bender
# Copyright (C) 2012 Ignacio Rodríguez
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

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

from sugar3.activity import activity
from sugar3.activity.widgets import ActivityToolbarButton
from sugar3.activity.widgets import StopButton
from sugar3.graphics.toolbarbox import ToolbarBox

from gettext import gettext as _
import os.path

from toolbar_utils import radio_factory, label_factory, separator_factory
from window import Game

SERVICE = 'org.sugarlabs.CardSortActivity'
IFACE = SERVICE
PATH = '/org/sugarlabs/CardSortActivity'


#
# Sugar activity
#
class CardSortActivity(activity.Activity):

    def __init__(self, handle):
        super(CardSortActivity, self).__init__(handle)

        toolbar_box = ToolbarBox()
        activity_button = ActivityToolbarButton(self)
        toolbar_box.toolbar.insert(activity_button, 0)
        activity_button.show()

        self.grid2x2 = radio_factory('2x2on',
                                     toolbar_box.toolbar,
                                     self._grid2x2_cb,
                                     tooltip=_('2x2'),
                                     group=None)
        self.grid3x2 = radio_factory('3x2on',
                                     toolbar_box.toolbar,
                                     self._grid3x2_cb,
                                     tooltip=_('3x2'),
                                     group=self.grid2x2)
        self.grid2x3 = radio_factory('2x3on',
                                     toolbar_box.toolbar,
                                     self._grid2x3_cb,
                                     tooltip=_('2x3'),
                                     group=self.grid2x2)
        self.grid3x3 = radio_factory('3x3on',
                                     toolbar_box.toolbar,
                                     self._grid3x3_cb,
                                     tooltip=_('3x3'),
                                     group=self.grid2x2)

        separator_factory(toolbar_box.toolbar,
                          visible=False)

        self.results_label = label_factory(toolbar_box.toolbar,
                                           _("click to rotate; drag to swap"),
                                           width=300)

        separator_factory(toolbar_box.toolbar,
                          expand=True,
                          visible=False)

        # The ever-present Stop Button
        stop_button = StopButton(self)
        toolbar_box.toolbar.insert(stop_button, -1)
        stop_button.show()

        self.set_toolbar_box(toolbar_box)
        toolbar_box.show()

        # Create a canvas
        canvas = Gtk.DrawingArea()
        canvas.set_size_request(Gdk.Screen.width(),
                                Gdk.Screen.height())
        self.set_canvas(canvas)
        canvas.show()
        self.show_all()

        # Initialize the canvas
        self.game = Game(canvas, os.path.join(
            activity.get_bundle_path(), 'images'), self)

        # Read the mode from the Journal
        try:
            if self.metadata['grid'] == '2x2':
                self.show_grid2x2()
            elif self.metadata['grid'] == '3x2':
                self.show_grid3x2()
            elif self.metadata['grid'] == '2x3':
                self.show_grid2x3()
            elif self.metadata['grid'] == '3x3':
                self.show_grid3x3()
        except:
            self.metadata['grid'] = "2x2"
            self.show_grid2x2()

    #
    # Grid resize callbacks
    #
    def _grid2x2_cb(self, button):
        self.show_grid2x2()
        return True

    def show_grid2x2(self):
        self.game.test = self.game.grid.test2x2
        self.game.grid.reset2x2(self.game)
        self.metadata['grid'] = "2x2"

    def _grid3x2_cb(self, button):
        self.show_grid3x2()
        return True

    def show_grid3x2(self):
        self.game.test = self.game.grid.test3x2
        self.game.grid.reset3x2(self.game)
        self.metadata['grid'] = "3x2"

    def _grid2x3_cb(self, button):
        self.show_grid2x3()
        return True

    def show_grid2x3(self):
        self.game.test = self.game.grid.test2x3
        self.game.grid.reset2x3(self.game)
        self.metadata['grid'] = "2x3"

    def _grid3x3_cb(self, button):
        self.show_grid3x3()
        return True

    def show_grid3x3(self):
        self.game.test = self.game.grid.test3x3
        self.game.grid.reset3x3(self.game)
        self.metadata['grid'] = "3x3"

    """
    Write the grid status to the Journal
    """
    def write_file(self, file_path):
        pass