/*
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
 * Copyright (C) 2003, 2010 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 HTMLTitleElement_h
#define HTMLTitleElement_h

#include "core/html/HTMLElement.h"
#include "core/platform/text/StringWithDirection.h"

namespace WebCore {

class HTMLTitleElement FINAL : public HTMLElement {
public:
    static PassRefPtr<HTMLTitleElement> create(const QualifiedName&, Document*);

    String text() const;
    void setText(const String&);

    StringWithDirection textWithDirection();

private:
    HTMLTitleElement(const QualifiedName&, Document*);

    virtual void attach(const AttachContext& = AttachContext()) OVERRIDE;
    virtual void detach(const AttachContext& = AttachContext()) OVERRIDE;

    virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
    virtual void removedFrom(ContainerNode*) OVERRIDE;
    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);

    void updateNonRenderStyle();
    virtual RenderStyle* nonRendererStyle() const OVERRIDE;
    virtual PassRefPtr<RenderStyle> customStyleForRenderer() OVERRIDE;
    virtual void didRecalcStyle(StyleChange) OVERRIDE;

    RefPtr<RenderStyle> m_style;
};

inline bool isHTMLTitleElement(const Node* node)
{
    return node->hasTagName(HTMLNames::titleTag);
}

inline bool isHTMLTitleElement(const Element* element)
{
    return element->hasTagName(HTMLNames::titleTag);
}

inline HTMLTitleElement* toHTMLTitleElement(Node* node)
{
    ASSERT_WITH_SECURITY_IMPLICATION(!node || isHTMLTitleElement(node));
    return static_cast<HTMLTitleElement*>(node);
}

} //namespace

#endif