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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.
"""Provides a custom script for gcalctool."""
__id__ = "$Id$"
__version__ = "$Revision$"
__date__ = "$Date$"
__copyright__ = "Copyright (c) 2004-2009 Sun Microsystems Inc."
__license__ = "LGPL"
import orca.speech_generator as speech_generator
import pyatspi
class SpeechGenerator(speech_generator.SpeechGenerator):
"""Overrides _generateName to handle 'unspeakable' button labels
displayed on the screen.
"""
def __init__(self, script):
speech_generator.SpeechGenerator.__init__(self, script)
def _generateName(self, obj, **args):
"""Gives preference to the object name versus what is being
displayed on the screen. This helps accomodate the naming
hints being given to us by gcalctool for it's mathematical
operator buttons."""
if not obj.getRole() in [pyatspi.ROLE_PUSH_BUTTON,
pyatspi.ROLE_TOGGLE_BUTTON]:
return speech_generator.SpeechGenerator._generateName(\
self, obj)
if obj.name:
name = obj.name
else:
name = self._script.getDisplayedText(obj)
if name:
return [name]
elif obj.description:
return [obj.description]
else:
return []
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