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# Orca
#
# Copyright 2004-2009 Sun Microsystems Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., Franklin Street, Fifth Floor,
# Boston MA 02110-1301 USA.
__id__ = "$Id$"
__version__ = "$Revision$"
__date__ = "$Date$"
__copyright__ = "Copyright (c) 2004-2009 Sun Microsystems Inc."
__license__ = "LGPL"
import orca.speech_generator as speech_generator
########################################################################
# #
# Custom SpeechGenerator #
# #
########################################################################
class SpeechGenerator(speech_generator.SpeechGenerator):
"""Overrides _generateExpandableState so that we can provide access
to the expanded/collapsed state and node count for the buddy list.
"""
# pylint: disable-msg=W0142
def __init__(self, script):
speech_generator.SpeechGenerator.__init__(self, script)
def _generateExpandableState(self, obj, **args):
result = []
if self._script.isInBuddyList(obj):
# The Pidgin buddy list consists of two columns. The
# column which is set as the expander column and which
# also contains the node relationship is hidden. Hidden
# columns are not included among a table's columns. The
# hidden object of interest seems to always immediately
# precede the visible object.
#
expanderCell = obj.parent[obj.getIndexInParent() - 1]
if expanderCell:
result.extend(
speech_generator.SpeechGenerator._generateExpandableState(
self, expanderCell, **args))
else:
result.extend(
speech_generator.SpeechGenerator._generateExpandableState(
self, obj, **args))
else:
result.extend(
speech_generator.SpeechGenerator._generateExpandableState(
self, obj, **args))
return result
def _generateNumberOfChildren(self, obj, **args):
result = []
if self._script.isInBuddyList(obj):
# The Pidgin buddy list consists of two columns. The
# column which is set as the expander column and which
# also contains the node relationship is hidden. Hidden
# columns are not included among a table's columns. The
# hidden object of interest seems to always immediately
# precede the visible object.
#
expanderCell = obj.parent[obj.getIndexInParent() - 1]
if expanderCell:
result.extend(
speech_generator.SpeechGenerator._generateNumberOfChildren(
self, expanderCell, **args))
else:
result.extend(
speech_generator.SpeechGenerator._generateNumberOfChildren(
self, obj, **args))
else:
result.extend(
speech_generator.SpeechGenerator._generateNumberOfChildren(
self, obj, **args))
return result
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