third_party/WebKit/Source/modules/accessibility/AXMockObject.h

/*
 * Copyright (C) 2011 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef AXMockObject_h
#define AXMockObject_h

#include "modules/ModulesExport.h"
#include "modules/accessibility/AXObject.h"

namespace blink {

class AXObjectCacheImpl;

class MODULES_EXPORT AXMockObject : public AXObject {
    WTF_MAKE_NONCOPYABLE(AXMockObject);

protected:
    explicit AXMockObject(AXObjectCacheImpl&);

public:
    ~AXMockObject() override;

    // AXObject overrides.
    AXObject* computeParent() const override { return m_parent; }
    bool isEnabled() const override { return true; }

private:
    bool isMockObject() const final { return true; }

    bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
};

DEFINE_AX_OBJECT_TYPE_CASTS(AXMockObject, isMockObject());

} // namespace blink

#endif // AXMockObject_h