Current File : //usr/lib/python3/dist-packages/orca/scripts/apps/evolution/script_utilities.py
# Orca
#
# Copyright (C) 2015 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) 2015 Igalia, S.L."
__license__ = "LGPL"
import orca.scripts.toolkits.gtk as gtk
import orca.scripts.toolkits.WebKitGtk as WebKitGtk
from orca.ax_object import AXObject
from orca.ax_table import AXTable
from orca.ax_utilities import AXUtilities
class Utilities(WebKitGtk.Utilities, gtk.Utilities):
def __init__(self, script):
super().__init__(script)
def isComposeMessageBody(self, obj):
if not AXUtilities.is_editable(obj):
return False
return self.isEmbeddedDocument(obj)
def isReceivedMessage(self, obj):
if AXUtilities.is_editable(obj):
return False
return self.isEmbeddedDocument(obj)
def isReceivedMessageHeader(self, obj):
if not AXUtilities.is_table(obj):
return False
return self.isReceivedMessage(AXObject.get_parent(obj))
def isReceivedMessageContent(self, obj):
if not AXUtilities.is_section(obj):
return False
return self.isReceivedMessage(AXObject.get_parent(obj))
def isComposeAutocomplete(self, obj):
if not AXUtilities.is_table(obj):
return False
if not AXUtilities.manages_descendants(obj):
return False
return AXUtilities.is_window(self.topLevelObject(obj))
def findMessageBodyChild(self, root):
candidate = AXObject.find_descendant(root, self.isDocument)
if self.isEmbeddedDocument(candidate):
return self.findMessageBodyChild(candidate)
return candidate
def isMessageListStatusCell(self, obj):
if not self.isMessageListToggleCell(obj):
return False
headers = AXTable.get_column_headers(obj)
if not headers:
return False
return headers[0] and AXObject.get_name(headers[0]) != AXObject.get_name(obj)
def isMessageListToggleCell(self, obj):
if self.isWebKitGtk(obj):
return False
if not gtk.Utilities.hasMeaningfulToggleAction(self, obj):
return False
if not AXObject.get_name(obj):
return False
return True
def realActiveDescendant(self, obj):
if self.isWebKitGtk(obj):
return super().realActiveDescendant(obj)
# This is some mystery child of the 'Messages' panel which fails to show
# up in the hierarchy or emit object:state-changed:focused events.
if AXUtilities.is_layered_pane(obj):
return AXObject.find_descendant(obj, AXUtilities.is_tree_table) or obj
return gtk.Utilities.realActiveDescendant(self, obj)
def setCaretAtStart(self, obj):
if self.isReceivedMessageContent(obj):
obj = self.findMessageBodyChild(obj) or obj
child, index = super().setCaretAtStart(obj)
if child and index == -1:
child, index = super().setCaretAtStart(child)
return child, index
def treatAsBrowser(self, obj):
if not self.isEmbeddedDocument(obj):
return False
if AXObject.find_ancestor(obj, AXUtilities.is_split_pane) is not None:
return False
return True
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