Current File : //lib/python3/dist-packages/orca/scripts/switcher/script_utilities.py
# Orca
#
# Copyright 2019 Igalia, S.L.
# Author: Joanmarie Diggs <jdiggs@igalia.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser 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) 2019 Igalia, S.L."
__license__ = "LGPL"
import gi
gi.require_version("Atspi", "2.0")
from gi.repository import Atspi
from orca import script_utilities
from orca.ax_object import AXObject
class Utilities(script_utilities.Utilities):
def __init__(self, script):
super().__init__(script)
def isSwitcherContainer(self, obj):
"""Returns True if obj is the switcher container."""
return obj and AXObject.get_role(obj) == Atspi.Role.STATUS_BAR
def isSwitcherSelectionChangeEventType(self, event):
"""Returns True if this event is the one we use to present changes."""
if event.type.startswith("object:text-changed:insert"):
return True
if event.type.startswith("object:state-changed:showing"):
return event.detail1
return False
def getSelectionName(self, container):
"""Returns the name of the currently-selected item."""
if self.isSwitcherContainer(container):
return AXObject.get_name(container)
return ""
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