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# Copyright (C) 2012 S. Daniel Francis <francis@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.
#
# 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 Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import tempfile
import sys
import os
sys.path.append(os.path.abspath('./gtk3modules'))
sys.path.append(os.path.abspath('./sweetenergtk3'))
import logging
logging.basicConfig(level=logging.DEBUG)
import info
logger = logging.getLogger(info.lower_name)
from gettext import gettext as _
from gi.repository import Gtk
from gi.repository import Gdk
screen = Gdk.Screen.get_default()
cssprovider = Gtk.CssProvider.get_default()
cssprovider.load_from_path(os.path.join(os.environ['SUGAR_BUNDLE_PATH'], 'style.css'))
context = Gtk.StyleContext()
context.add_provider_for_screen(
screen,
cssprovider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
from sugar3.datastore import datastore
from sugar3.activity import activity
os.environ['DATA_DIR'] = os.path.abspath('./data')
from options import Options
from canvas import Canvas
class Activity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.options = Options(self)
self.options.show()
self.set_toolbar_box(self.options)
self.canvas = Canvas(self.options, self)
self.canvas.show()
self.set_canvas(self.canvas)
self.canvas.new()
def export(self, widget, data):
jobject = datastore.create()
jobject.metadata['title'] = self.metadata['title']
mime_type = data[1]
jobject.metadata['mime_type'] = mime_type
file_path = tempfile.mktemp()
self.canvas.exports[mime_type](file_path)
jobject.set_file_path(file_path)
datastore.write(jobject)
def read_file(self, path):
return self.canvas.read_file(path)
def write_file(self, path):
return self.canvas.write_file(path)
def unfullscreen(self):
# The following line is an adition for Graph Plotter
self.canvas._resize_queue = self.canvas.previous_size
activity.Activity.unfullscreen(self)
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