/*
* Copyright (C) 2013 Google 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 INC. 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 INC. 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 ClearButtonElement_h
#define ClearButtonElement_h
#include "core/html/HTMLDivElement.h"
#include "wtf/Forward.h"
namespace WebCore {
class ClearButtonElement FINAL : public HTMLDivElement {
public:
class ClearButtonOwner {
public:
virtual ~ClearButtonOwner() { }
virtual void focusAndSelectClearButtonOwner() = 0;
virtual bool shouldClearButtonRespondToMouseEvents() = 0;
virtual void clearValue() = 0;
};
static PassRefPtr<ClearButtonElement> create(Document&, ClearButtonOwner&);
void releaseCapture();
void removeClearButtonOwner() { m_clearButtonOwner = 0; }
private:
ClearButtonElement(Document&, ClearButtonOwner&);
virtual void detach(const AttachContext& = AttachContext()) OVERRIDE;
virtual bool isMouseFocusable() const OVERRIDE { return false; }
virtual void defaultEventHandler(Event*) OVERRIDE;
virtual bool isClearButtonElement() const OVERRIDE;
ClearButtonOwner* m_clearButtonOwner;
bool m_capturing;
};
DEFINE_TYPE_CASTS(ClearButtonElement, Element, element, element->isClearButtonElement(), element.isClearButtonElement());
} // namespace
#endif // ClearButtonElement_h