1/* 2 * Copyright (C) 2013 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "AccessibilityObjectWrapperWin.h" 28 29#if HAVE(ACCESSIBILITY) 30 31#include "AXObjectCache.h" 32#include "AccessibilityObject.h" 33#include "BString.h" 34#include "HTMLNames.h" 35#include "QualifiedName.h" 36 37namespace WebCore { 38 39void AccessibilityObjectWrapper::accessibilityAttributeValue(const AtomicString& attributeName, VARIANT* result) 40{ 41 // FIXME: This should be fleshed out to match the Mac version 42 43 // Not a real concept on Windows, but used heavily in WebKit accessibility testing. 44 if (attributeName == "AXTitleUIElementAttribute") { 45 if (!m_object->exposesTitleUIElement()) 46 return; 47 48 AccessibilityObject* obj = m_object->titleUIElement(); 49 if (obj) { 50 ASSERT(V_VT(result) == VT_EMPTY); 51 V_VT(result) = VT_UNKNOWN; 52 AccessibilityObjectWrapper* wrapper = obj->wrapper(); 53 V_UNKNOWN(result) = wrapper; 54 if (wrapper) 55 wrapper->AddRef(); 56 } 57 return; 58 } 59 60 // Used by DRT to find an accessible node by its element id. 61 if (attributeName == "AXDRTElementIdAttribute") { 62 ASSERT(V_VT(result) == VT_EMPTY); 63 64 V_VT(result) = VT_BSTR; 65 V_BSTR(result) = WebCore::BString(m_object->getAttribute(WebCore::HTMLNames::idAttr)).release(); 66 return; 67 } 68} 69 70 71} // namespace WebCore 72 73#endif // HAVE(ACCESSIBILITY) 74