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# Copyright (C) 2007, One Laptop Per Child
#
# 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
import gobject
import xpcom
from xpcom.components import interfaces
class HistoryListener(gobject.GObject):
_com_interfaces_ = interfaces.nsISHistoryListener
def __init__(self, browser):
gobject.GObject.__init__(self)
self._wrapped_self = xpcom.server.WrapObject(self, interfaces.nsISHistoryListener)
weak_ref = xpcom.client.WeakReference(self._wrapped_self)
session_history = browser.web_navigation.sessionHistory
session_history.addSHistoryListener(self._wrapped_self)
def OnHistoryGoBack(self, back_uri):
return True
def OnHistoryGoForward(self, forward_uri):
return True
def OnHistoryGotoIndex(self, index, goto_uri):
return True
def OnHistoryNewEntry(self, new_uri):
logging.debug(new_uri.spec)
def OnHistoryPurge(self, num_entries):
return True
def OnHistoryReload(self, reload_uri, reload_flags):
return True
_session_history_listener = None
def init(browser):
global _session_history_listener
_session_history_listener = HistoryListener(browser)
def get_instance():
global _session_history_listener
return _session_history_listener
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