/* * 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 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. */ #pragma once #include "AccessibilityObject.h" #include "HTMLElement.h" #include <wtf/Forward.h> namespace WebCore { class AccessibilityListBox; class Element; class HTMLSelectElement; class AccessibilityListBoxOption final : public AccessibilityObject { public: static Ref<AccessibilityListBoxOption> create(); virtual ~AccessibilityListBoxOption(); void setHTMLElement(HTMLElement* element) { m_optionElement = element; } AccessibilityRole roleValue() const override { return ListBoxOptionRole; } bool isSelected() const override; bool isEnabled() const override; bool isSelectedOptionActive() const override; String stringValue() const override; Element* actionElement() const override; Node* node() const override { return m_optionElement; } void setSelected(bool) override; bool canSetSelectedAttribute() const override; LayoutRect elementRect() const override; AccessibilityObject* parentObject() const override; private: AccessibilityListBoxOption(); bool isListBoxOption() const override { return true; } bool canHaveChildren() const override { return false; } HTMLSelectElement* listBoxOptionParentNode() const; int listBoxOptionIndex() const; IntRect listBoxOptionRect() const; AccessibilityObject* listBoxOptionAccessibilityObject(HTMLElement*) const; bool computeAccessibilityIsIgnored() const override; HTMLElement* m_optionElement; }; } // namespace WebCore SPECIALIZE_TYPE_TRAITS_ACCESSIBILITY(AccessibilityListBoxOption, isListBoxOption())