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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef HTMLAreaElement_h
#define HTMLAreaElement_h
#include "HTMLAnchorElement.h"
#include "IntSize.h"
#include <wtf/OwnArrayPtr.h>
namespace WebCore {
class HitTestResult;
class HTMLImageElement;
class Path;
class HTMLAreaElement : public HTMLAnchorElement {
public:
static PassRefPtr<HTMLAreaElement> create(const QualifiedName&, Document*);
bool isDefault() const { return m_shape == Default; }
bool mapMouseEvent(int x, int y, const IntSize&, HitTestResult&);
IntRect getRect(RenderObject*) const;
Path getPath(RenderObject*) const;
// The parent map's image.
HTMLImageElement* imageElement() const;
private:
HTMLAreaElement(const QualifiedName&, Document*);
virtual HTMLTagStatus endTagRequirement() const { return TagStatusForbidden; }
virtual int tagPriority() const { return 0; }
virtual void parseMappedAttribute(Attribute*);
virtual bool supportsFocus() const;
virtual String target() const;
virtual bool isKeyboardFocusable(KeyboardEvent*) const;
virtual bool isFocusable() const;
virtual void updateFocusAppearance(bool /*restorePreviousSelection*/);
virtual void dispatchBlurEvent();
enum Shape { Default, Poly, Rect, Circle, Unknown };
Path getRegion(const IntSize&) const;
OwnPtr<Path> m_region;
OwnArrayPtr<Length> m_coords;
int m_coordsLen;
IntSize m_lastSize;
Shape m_shape;
};
} //namespace
#endif
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