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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.
""" Custom script for Thunderbird 3.
"""
__id__ = "$Id$"
__version__ = "$Revision$"
__date__ = "$Date$"
__copyright__ = "Copyright (c) 2004-2009 Sun Microsystems Inc."
__license__ = "LGPL"
import pyatspi
import orca.scripts.toolkits.Gecko as Gecko
from orca.orca_i18n import _
########################################################################
# #
# Custom SpeechGenerator for Thunderbird #
# #
########################################################################
class SpeechGenerator(Gecko.SpeechGenerator):
"""Provides a speech generator specific to Thunderbird.
"""
# pylint: disable-msg=W0142
def __init__(self, script):
Gecko.SpeechGenerator.__init__(self, script)
def _generateRoleName(self, obj, **args):
"""Prevents some roles from being spoken."""
result = []
role = args.get('role', obj.getRole())
if role == pyatspi.ROLE_DOCUMENT_FRAME \
and obj.getState().contains(pyatspi.STATE_EDITABLE):
pass
else:
result.extend(Gecko.SpeechGenerator._generateRoleName(
self, obj, **args))
return result
def _generateColumnHeader(self, obj, **args):
"""Returns an array of strings (and possibly voice and audio
specifications) that represent the column header for an object
that is in a table, if it exists. Otherwise, an empty array
is returned.
"""
result = []
# Don't speak Thunderbird column headers, since
# it's not possible to navigate across a row.
#
return result
def _generateUnrelatedLabels(self, obj, **args):
"""Finds all labels not in a label for or labelled by relation.
If this is the spell checking dialog, then there are no
unrelated labels. See bug #535192 for more details.
"""
result = []
# Translators: this is what the name of the spell checking
# dialog in Thunderbird begins with. The translated form
# has to match what Thunderbird is using. We hate keying
# off stuff like this, but we're forced to do so in this case.
#
if obj.name.startswith(_("Check Spelling")) \
and self._script.isDesiredFocusedItem(
obj, [pyatspi.ROLE_DIALOG,
pyatspi.ROLE_APPLICATION]):
pass
else:
result.extend(Gecko.SpeechGenerator._generateUnrelatedLabels(
self, obj, **args))
return result
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