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# Copyright (C) 2009, Tomeu Vizoso
#
# 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
from gettext import gettext as _
import gtk
from sugar.activity import activity
from sugar.graphics.toolbutton import ToolButton
from model import MindMapModel
from view import MindMapView
from treeview import TreeView
class MindMapActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
toolbox = activity.ActivityToolbox(self)
self.set_toolbox(toolbox)
toolbox.show()
self._edit_toolbar = EditToolbar()
self._edit_toolbar.new_thought_button.connect('clicked',
self.__new_thought_button_cb)
toolbox.add_toolbar(_('Edit'), self._edit_toolbar)
self._edit_toolbar.show()
self._model = MindMapModel()
pane = gtk.HPaned()
self.set_canvas(pane)
pane.show()
self._tree_view = TreeView(self._model)
pane.add1(self._tree_view)
self._tree_view.show()
self._view = MindMapView(model=self._model)
pane.pack2(self._view)
self._view.show()
def __new_thought_button_cb(self, button):
self._model.create_new_thought()
def write_file(self, file_path):
data = self._model.serialize()
open(file_path, 'w').write(data)
def read_file(self, file_path):
data = open(file_path, 'r').read()
self._model.unserialize(data)
class EditToolbar(activity.EditToolbar):
__gtype_name__ = 'MindMapEditToolbar'
def __init__(self):
activity.EditToolbar.__init__(self)
separator = gtk.SeparatorToolItem()
self.insert(separator, -1)
separator.show()
self.new_thought_button = ToolButton('list-add')
self.new_thought_button.set_tooltip(_('New thought'))
self.new_thought_button.props.accelerator = _('<ctrl>n')
self.insert(self.new_thought_button, -1)
self.new_thought_button.show()
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