1/* 2 * Copyright (C) 2008 Apple Ltd. 3 * Copyright (C) 2008 Alp Toker <alp@atoker.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21#include "config.h" 22#include "AccessibilityObject.h" 23 24#include <glib-object.h> 25 26#if HAVE(ACCESSIBILITY) 27 28namespace WebCore { 29 30bool AccessibilityObject::accessibilityIgnoreAttachment() const 31{ 32 return false; 33} 34 35AccessibilityObjectPlatformInclusion AccessibilityObject::accessibilityPlatformIncludesObject() const 36{ 37 AccessibilityObject* parent = parentObject(); 38 if (!parent) 39 return DefaultBehavior; 40 41 if (isMenuListPopup() || isMenuListOption()) 42 return IgnoreObject; 43 44 // When a list item is made up entirely of children (e.g. paragraphs) 45 // the list item gets ignored. We need it. 46 if (isGroup() && parent->isList()) 47 return IncludeObject; 48 49 // Entries and password fields have extraneous children which we want to ignore. 50 if (parent->isPasswordField() || parent->isTextControl()) 51 return IgnoreObject; 52 53 // The object containing the text should implement AtkText itself. 54 if (roleValue() == StaticTextRole) 55 return IgnoreObject; 56 57 return DefaultBehavior; 58} 59 60AccessibilityObjectWrapper* AccessibilityObject::wrapper() const 61{ 62 return m_wrapper; 63} 64 65void AccessibilityObject::setWrapper(AccessibilityObjectWrapper* wrapper) 66{ 67 if (wrapper == m_wrapper) 68 return; 69 70 if (m_wrapper) 71 g_object_unref(m_wrapper); 72 73 m_wrapper = wrapper; 74 75 if (m_wrapper) 76 g_object_ref(m_wrapper); 77} 78 79} // namespace WebCore 80 81#endif // HAVE(ACCESSIBILITY) 82