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/*
* Copyright (C) 2008 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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 AXListBoxOption_h
#define AXListBoxOption_h
#include "core/html/HTMLElement.h"
#include "modules/accessibility/AXRenderObject.h"
#include "wtf/Forward.h"
namespace blink {
class AXObjectCacheImpl;
class HTMLSelectElement;
class AXListBoxOption final : public AXRenderObject {
private:
AXListBoxOption(RenderObject*, AXObjectCacheImpl*);
public:
static PassRefPtr<AXListBoxOption> create(RenderObject*, AXObjectCacheImpl*);
virtual ~AXListBoxOption();
virtual AccessibilityRole roleValue() const override { return ListBoxOptionRole; }
virtual bool isSelected() const override;
virtual bool isEnabled() const override;
virtual bool isSelectedOptionActive() const override;
virtual void setSelected(bool) override;
virtual bool canSetSelectedAttribute() const override;
virtual String stringValue() const override;
virtual String title() const override { return String(); }
private:
virtual bool isListBoxOption() const override { return true; }
virtual bool canHaveChildren() const override { return false; }
virtual bool computeAccessibilityIsIgnored() const override;
HTMLSelectElement* listBoxOptionParentNode() const;
int listBoxOptionIndex() const;
AXObject* listBoxOptionAXObject(HTMLElement*) const;
};
DEFINE_AX_OBJECT_TYPE_CASTS(AXListBoxOption, isListBoxOption());
} // namespace blink
#endif // AXListBoxOption_h
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