1/* 2 * Copyright (C) 2011 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef AXMockObject_h 27#define AXMockObject_h 28 29#include "core/accessibility/AXObject.h" 30 31namespace blink { 32 33class AXMockObject : public AXObject { 34 35protected: 36 AXMockObject(); 37public: 38 virtual ~AXMockObject(); 39 40 virtual void setParent(AXObject* parent) { m_parent = parent; } 41 42 // AXObject overrides. 43 virtual AXObject* parentObject() const OVERRIDE { return m_parent; } 44 virtual bool isEnabled() const OVERRIDE { return true; } 45 46protected: 47 AXObject* m_parent; 48 49 // Must be called when the parent object clears its children. 50 virtual void detachFromParent() OVERRIDE { m_parent = 0; } 51 52private: 53 virtual bool isMockObject() const OVERRIDE FINAL { return true; } 54 55 virtual bool computeAccessibilityIsIgnored() const OVERRIDE; 56}; 57 58DEFINE_AX_OBJECT_TYPE_CASTS(AXMockObject, isMockObject()); 59 60} // namespace blink 61 62#endif // AXMockObject_h 63