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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/AXLayoutObject.h"
#include "wtf/Forward.h"
namespace blink {
class AXObjectCacheImpl;
class HTMLSelectElement;
class AXListBoxOption final : public AXLayoutObject {
private:
AXListBoxOption(LayoutObject*, AXObjectCacheImpl&);
public:
static AXListBoxOption* create(LayoutObject*, AXObjectCacheImpl&);
~AXListBoxOption() override;
bool isAXListBoxOption() const override { return true; }
AccessibilityRole determineAccessibilityRole() final;
bool isSelected() const override;
bool isEnabled() const override;
bool isSelectedOptionActive() const override;
void setSelected(bool) override;
bool canSetSelectedAttribute() const override;
String textAlternative(bool recursive, bool inAriaLabelledByTraversal, AXObjectSet& visited, AXNameFrom&, AXRelatedObjectVector*, NameSources*) const override;
private:
bool canHaveChildren() const override { return false; }
bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
HTMLSelectElement* listBoxOptionParentNode() const;
int listBoxOptionIndex() const;
bool isParentPresentationalRole() const;
};
} // namespace blink
#endif // AXListBoxOption_h