/*

 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

 *           (C) 1999 Antti Koivisto (koivisto@kde.org)

 * Copyright (C) 2004, 2006, 2007, 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 HTMLPlugInElement_h

#define HTMLPlugInElement_h

#include "HTMLFrameOwnerElement.h"

#include "ScriptInstance.h"

#if ENABLE(NETSCAPE_PLUGIN_API)

struct NPObject;

#endif

namespace WebCore {

class RenderWidget;

class HTMLPlugInElement : public HTMLFrameOwnerElement {

public:

    virtual ~HTMLPlugInElement();

    PassScriptInstance getInstance() const;

#if ENABLE(NETSCAPE_PLUGIN_API)

    NPObject* getNPObject();

#endif

    bool isCapturingMouseEvents() const { return m_isCapturingMouseEvents; }

    void setIsCapturingMouseEvents(bool capturing) { m_isCapturingMouseEvents = capturing; }

protected:

    HTMLPlugInElement(const QualifiedName& tagName, Document*);

    virtual void detach();

    static void updateWidgetCallback(Node*);

    virtual bool mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const;

    virtual void parseMappedAttribute(Attribute*);

private:

    virtual void defaultEventHandler(Event*);

    virtual RenderWidget* renderWidgetForJSBindings() const = 0;

    virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }

    virtual bool checkDTD(const Node* newChild);

    virtual void updateWidget() { }

protected:

    AtomicString m_name;

private:

    mutable ScriptInstance m_instance;

#if ENABLE(NETSCAPE_PLUGIN_API)

    NPObject* m_NPObject;

#endif

    bool m_isCapturingMouseEvents;

};

} // namespace WebCore

#endif // HTMLPlugInElement_h