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#Copyright (c) 2011 Walter Bender
# Port To GTK3:
# Ignacio Rodriguez <ignaciorodriguez@sugarlabs.org>
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this library; if not, write to the Free Software
# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA
from gi.repository import Gtk, GObject, Gdk
import sugar3
from sugar3.activity import activity
from sugar3 import profile
from sugar3.graphics.toolbarbox import ToolbarBox
from sugar3.bundle.activitybundle import ActivityBundle
from sugar3.activity.widgets import ActivityToolbarButton
from sugar3.activity.widgets import StopButton
from sugar3.graphics.toolbarbox import ToolbarButton
from sugar3.graphics.toolbutton import ToolButton
from sugar3.graphics.menuitem import MenuItem
from sugar3.graphics.icon import Icon
from sugar3.datastore import datastore
from sugar3.graphics.objectchooser import ObjectChooser
from toolbar_utils import button_factory, image_factory, label_factory, \
separator_factory, radio_factory
from gettext import gettext as _
import locale
import os.path
from game import Game
from genxo import generate_xo
from utils import svg_str_to_pixbuf
import logging
_logger = logging.getLogger('turtle-in-a-pond-activity')
BEGINNER = 0
INTERMEDIATE = 1
EXPERT = 2
CUSTOM = 3
LEVEL_LABELS = [_('Beginner'), _('Intermediate'), _('Expert'),
_('My strategy')]
class TurtlePondActivity(activity.Activity):
""" Turtle in a Pond puzzle game """
def __init__(self, handle):
""" Initialize the toolbars and the game board """
super(TurtlePondActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self._setup_toolbars()
# 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()
self._game = Game(canvas, parent=self, colors=self.colors)
# TODO: Restore game state from Journal or start new game
self._game.new_game()
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 1
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_game_button = button_factory(
'new-game', self.toolbar, self._new_game_cb,
tooltip=_('Start a new game.'))
separator_factory(self.toolbar, False, True)
self.beginner_button = radio_factory(
'beginner',
self.toolbar,
self._level_cb,
cb_arg=BEGINNER,
tooltip=LEVEL_LABELS[BEGINNER],
group=None)
self.intermediate_button = radio_factory(
'intermediate',
self.toolbar,
self._level_cb,
cb_arg=INTERMEDIATE,
tooltip=LEVEL_LABELS[INTERMEDIATE],
group=self.beginner_button)
self.expert_button = radio_factory(
'expert',
self.toolbar,
self._level_cb,
cb_arg=EXPERT,
tooltip=LEVEL_LABELS[EXPERT],
group=self.beginner_button)
self.custom_button = radio_factory(
'view-source',
self.toolbar,
self._level_cb,
cb_arg=CUSTOM,
tooltip=LEVEL_LABELS[CUSTOM],
group=self.beginner_button)
self.status = label_factory(self.toolbar, '')
separator_factory(toolbox.toolbar, True, False)
self.load_python = button_factory(
'pippy-openoff', self.toolbar,
self._do_load_python_cb,
tooltip=_('Load strategy from Journal'))
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _level_cb(self, button, level):
if level == CUSTOM and self._game.strategies[CUSTOM] is None:
level = EXPERT
self.expert_button.set_active(True)
self._game.level = level
self._game.new_game()
def _new_game_cb(self, button=None):
''' Start a new game. '''
self._game.new_game()
def write_file(self, file_path):
""" Write the grid status to the Journal """
return
def _restore(self):
""" Restore the game state from metadata """
return
def _do_load_python_cb(self, button):
''' Load Python code from the Journal. '''
self._chooser('org.laptop.Pippy',
self._load_python_code_from_journal)
if self._game.strategies[CUSTOM] is not None:
self.custom_button.set_active(True)
self._game.level = CUSTOM
self._game.new_game()
def _load_python_code_from_journal(self, dsobject):
""" Read the Python code from the Journal object """
python_code = None
try:
_logger.debug("opening %s " % dsobject.file_path)
file_handle = open(dsobject.file_path, "r")
python_code = file_handle.read()
file_handle.close()
except IOError:
_logger.debug("couldn't open %s" % dsobject.file_path)
self._game.strategies[CUSTOM] = python_code
def _chooser(self, filter, action):
''' Choose an object from the datastore and take some action '''
chooser = None
try:
chooser = ObjectChooser(parent=self, what_filter=filter)
except TypeError:
chooser = ObjectChooser(
None, self,
Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT)
if chooser is not None:
try:
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
dsobject = chooser.get_selected_object()
action(dsobject)
dsobject.destroy()
finally:
chooser.destroy()
del chooser
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