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/*
* 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.
*/
#pragma once
#include "AccessibilityMockObject.h"
#include "AccessibilitySpinButtonPart.h"
#include "SpinButtonElement.h"
namespace WebCore {
// Currently only represents native spinbuttons (i.e. <input type="number">) and not role="spinbutton" elements.
class AccessibilitySpinButton final : public AccessibilityMockObject {
public:
static Ref<AccessibilitySpinButton> create(AXID, AXObjectCache&);
virtual ~AccessibilitySpinButton();
void setSpinButtonElement(SpinButtonElement* spinButton) { m_spinButtonElement = spinButton; }
AccessibilitySpinButtonPart* incrementButton() final;
AccessibilitySpinButtonPart* decrementButton() final;
void step(int amount);
private:
explicit AccessibilitySpinButton(AXID, AXObjectCache&);
AccessibilityRole determineAccessibilityRole() final { return AccessibilityRole::SpinButton; }
bool isNativeSpinButton() const final { return true; }
void clearChildren() final { };
void addChildren() final;
LayoutRect elementRect() const final;
WeakPtr<SpinButtonElement, WeakPtrImplWithEventTargetData> m_spinButtonElement;
// FIXME: Nothing calls AXObjectCache::remove for m_incrementor and m_decrementor.
Ref<AccessibilitySpinButtonPart> m_incrementor;
Ref<AccessibilitySpinButtonPart> m_decrementor;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::AccessibilitySpinButton) \
static bool isType(const WebCore::AccessibilityObject& object) { return object.isNativeSpinButton(); } \
SPECIALIZE_TYPE_TRAITS_END()
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