Current File : //usr/lib/python3/dist-packages/orca/scripts/apps/SeaMonkey/script.py
# Orca
#
# Copyright 2016 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.
"""Custom script for SeaMonkey."""
__id__ = "$Id$"
__version__ = "$Revision$"
__date__ = "$Date$"
__copyright__ = "Copyright (c) 2016 Igalia, S.L."
__license__ = "LGPL"
import gi
gi.require_version("Atspi", "2.0")
from gi.repository import Atspi
from orca import cmdnames
from orca import debug
from orca import focus_manager
from orca import input_event
from orca.ax_object import AXObject
from orca.ax_table import AXTable
from orca.scripts.toolkits import Gecko
class Script(Gecko.Script):
def __init__(self, app):
super().__init__(app)
def setupInputEventHandlers(self):
super().setupInputEventHandlers()
self.inputEventHandlers["togglePresentationModeHandler"] = \
input_event.InputEventHandler(
Script.togglePresentationMode,
cmdnames.TOGGLE_PRESENTATION_MODE)
self.inputEventHandlers["enableStickyFocusModeHandler"] = \
input_event.InputEventHandler(
Script.enableStickyFocusMode,
cmdnames.SET_FOCUS_MODE_STICKY)
self.inputEventHandlers["enableStickyBrowseModeHandler"] = \
input_event.InputEventHandler(
Script.enableStickyBrowseMode,
cmdnames.SET_BROWSE_MODE_STICKY)
def onBusyChanged(self, event):
"""Callback for object:state-changed:busy accessibility events."""
if self.utilities.isContentEditableWithEmbeddedObjects(event.source):
msg = "SEAMONKEY: Ignoring, event source is content editable"
debug.printMessage(debug.LEVEL_INFO, msg, True)
return
table = AXTable.get_table(focus_manager.getManager().get_locus_of_focus())
if table and not self.utilities.isTextDocumentTable(table):
msg = "SEAMONKEY: Ignoring, table is not text-document table"
debug.printMessage(debug.LEVEL_INFO, msg, True)
return
super().onBusyChanged(event)
def onFocus(self, event):
"""Callback for focus: accessibility events."""
# We should get proper state-changed events for these.
if self.utilities.inDocumentContent(event.source):
return
focusRole = AXObject.get_role(focus_manager.getManager().get_locus_of_focus())
if focusRole != Atspi.Role.ENTRY or not self.utilities.inDocumentContent():
super().onFocus(event)
return
if AXObject.get_role(event.source) == Atspi.Role.MENU:
msg = "SEAMONKEY: Non-document menu claimed focus from document entry"
debug.printMessage(debug.LEVEL_INFO, msg, True)
if self.utilities.lastInputEventWasPrintableKey():
msg = "SEAMONKEY: Ignoring, believed to be result of printable input"
debug.printMessage(debug.LEVEL_INFO, msg, True)
return
super().onFocus(event)
def useFocusMode(self, obj, prevObj=None):
if self.utilities.isEditableMessage(obj):
tokens = ["SEAMONKEY: Using focus mode for editable message", obj]
debug.printTokens(debug.LEVEL_INFO, tokens, True)
return True
tokens = ["SEAMONKEY:", obj, "is not an editable message."]
debug.printTokens(debug.LEVEL_INFO, tokens, True)
return super().useFocusMode(obj, prevObj)
def enableStickyBrowseMode(self, inputEvent, forceMessage=False):
if self.utilities.isEditableMessage(focus_manager.getManager().get_locus_of_focus()):
return
super().enableStickyBrowseMode(inputEvent, forceMessage)
def enableStickyFocusMode(self, inputEvent, forceMessage=False):
if self.utilities.isEditableMessage(focus_manager.getManager().get_locus_of_focus()):
return
super().enableStickyFocusMode(inputEvent, forceMessage)
def togglePresentationMode(self, inputEvent, documentFrame=None):
if self._inFocusMode \
and self.utilities.isEditableMessage(focus_manager.getManager().get_locus_of_focus()):
return
super().togglePresentationMode(inputEvent, documentFrame)
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