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#!/usr/bin/env python
#
# Copyright (C) 2007, Joseph C. Lee
#
# 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 2 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 logging
_logger = logging.getLogger('implode-activity')
from gettext import gettext as _
from sugar.activity.activity import Activity, ActivityToolbox
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics.radiotoolbutton import RadioToolButton
import implodegame
import os
import json
import gtk
import gobject
_EASY = 0
_MEDIUM = 1
_HARD = 2
class ImplodeActivity(Activity):
def hello(self, widget, data=None):
logging.info("Hello World")
def __init__(self, handle):
super(ImplodeActivity, self).__init__(handle)
_logger.debug('Starting implode activity...')
self._game = implodegame.ImplodeGame()
toolbox = _Toolbox(self)
self.set_toolbox(toolbox)
toolbox.show()
for (signal, func) in (('new-game-clicked' , self._game.new_game),
('replay-game-clicked', self._game.replay_game),
('undo-clicked' , self._game.undo),
('redo-clicked' , self._game.redo)):
def callback(source, func=func):
func()
toolbox.connect(signal, callback)
for (signal, level) in (('easy-clicked' , 0),
('medium-clicked', 1),
('hard-clicked' , 2)):
def callback(source, level=level):
self._game.set_level(level)
toolbox.connect(signal, callback)
self.set_canvas(self._game)
self.show_all()
self._game.grab_focus()
last_game_path = self._get_last_game_path()
if os.path.exists(last_game_path):
self.read_file(last_game_path)
def _get_last_game_path(self):
return os.path.join(self.get_activity_root(), 'data', 'last_game')
def read_file(self, file_path):
# Loads the game state from a file.
f = file(file_path, 'rt')
file_data = json.read(f.read())
f.close()
print file_data
_logger.debug(file_data)
(file_type, version, game_data) = file_data
if file_type == 'Implode save game' and version <= [1, 0]:
self._game.set_game_state(game_data)
def write_file(self, file_path):
# Writes the game state to a file.
game_data = self._game.get_game_state()
file_data = ['Implode save game', [1, 0], game_data]
content = json.write(file_data)
last_game_path = self._get_last_game_path()
for path in (file_path, last_game_path):
f = file(path, 'wt')
f.write(content)
f.close()
class _Toolbox(ActivityToolbox):
__gsignals__ = {
'new-game-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
'replay-game-clicked': (gobject.SIGNAL_RUN_LAST, None, ()),
'undo-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
'redo-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
'easy-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
'medium-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
'hard-clicked' : (gobject.SIGNAL_RUN_LAST, None, ()),
}
def __init__(self, activity):
super(_Toolbox, self).__init__(activity)
toolbar = gtk.Toolbar()
def add_button(icon_name, tooltip, signal_name):
button = ToolButton(icon_name)
toolbar.add(button)
def callback(source):
self.emit(signal_name)
button.connect('clicked', callback)
button.set_tooltip(tooltip)
return button
add_button('new-game' , _("New") , 'new-game-clicked')
add_button('replay-game', _("Replay"), 'replay-game-clicked')
add_button('edit-undo' , _("Undo") , 'undo-clicked')
add_button('edit-redo' , _("Redo") , 'redo-clicked')
toolbar.add(gtk.SeparatorToolItem())
levels = []
def add_level_button(icon_name, tooltip, signal_name):
if levels:
button = RadioToolButton(named_icon=icon_name, group=levels[0])
else:
button = RadioToolButton(named_icon=icon_name)
levels.append(button)
toolbar.add(button)
def callback(source):
if source.get_active():
self.emit(signal_name)
button.connect('clicked', callback)
button.set_tooltip(tooltip)
add_level_button('easy-level' , _("Easy") , 'easy-clicked')
add_level_button('medium-level', _("Medium"), 'medium-clicked')
add_level_button('hard-level' , _("Hard") , 'hard-clicked')
self.add_toolbar(_("Game"), toolbar)
self.set_current_toolbar(1)
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