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# Copyright (C) 2006, Red Hat, Inc.
#
# 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 os
import logging
from gettext import gettext as _
import gtk
import dbus
from sugar.activity import activity
from sugar import env
import hulahop
hulahop.startup(os.path.join(env.get_profile_path(), 'gecko'))
from browser import Browser
from webtoolbar import WebToolbar
import downloadmanager
import promptservice
import securitydialogs
import filepicker
import sessionhistory
import progresslistener
_LIBRARY_PATH = '/home/olpc/Library/index.html'
class WebActivity(activity.Activity):
def __init__(self, handle, browser=None):
activity.Activity.__init__(self, handle)
logging.debug('Starting the web activity')
if browser:
self._browser = browser
else:
self._browser = Browser()
self.set_canvas(self._browser)
self._browser.show()
downloadmanager.init(self._browser)
sessionhistory.init(self._browser)
progresslistener.init(self._browser)
toolbox = activity.ActivityToolbox(self)
activity_toolbar = toolbox.get_activity_toolbar()
toolbar = WebToolbar(self._browser)
toolbox.add_toolbar(_('Browse'), toolbar)
toolbar.show()
self.set_toolbox(toolbox)
toolbox.show()
if handle.uri:
self._browser.load_uri(handle.uri)
elif not self._jobject.file_path and not browser:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._load_homepage()
def _load_homepage(self):
if os.path.isfile(_LIBRARY_PATH):
self._browser.load_uri('file://' + _LIBRARY_PATH)
else:
self._browser.load_uri('about:blank')
def _title_changed_cb(self, embed, pspec):
self.set_title(embed.props.title)
def read_file(self, file_path):
if self.metadata['mime_type'] == 'text/plain':
f = open(file_path, 'r')
try:
session_data = f.read()
finally:
f.close()
logging.debug('Trying to set session: %s.' % session_data)
self._browser.set_session(session_data)
else:
self._browser.load_uri(file_path)
def write_file(self, file_path):
if not self.metadata['mime_type']:
self.metadata['mime_type'] = 'text/plain'
if self.metadata['mime_type'] == 'text/plain':
session_data = self._browser.get_session()
if not self._jobject.metadata['title_set_by_user'] == '1':
if self._browser.props.title:
self.metadata['title'] = self._browser.props.title
f = open(file_path, 'w')
try:
f.write(session_data)
finally:
f.close()
def destroy(self):
if downloadmanager.can_quit():
activity.Activity.destroy(self)
else:
downloadmanager.set_quit_callback(self._quit_callback_cb)
def _quit_callback_cb(self):
logging.debug('_quit_callback_cb')
activity.Activity.destroy(self)
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