/*

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

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

 *           (C) 2001 Peter Kelly (pmk@post.com)

 *           (C) 2001 Dirk Mueller (mueller@kde.org)

 * Copyright (C) 2003, 2004, 2005, 2006, 2007 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 StyledElement_h

#define StyledElement_h

#include "Element.h"

#include "NamedMappedAttrMap.h"

namespace WebCore {

class CSSMappedAttributeDeclaration;

class MappedAttribute;

class StyledElement : public Element {

public:

    StyledElement(const QualifiedName&, Document*);

    virtual ~StyledElement();

    virtual bool isStyledElement() const { return true; }

    NamedMappedAttrMap* mappedAttributes() { return static_cast<NamedMappedAttrMap*>(namedAttrMap.get()); }

    const NamedMappedAttrMap* mappedAttributes() const { return static_cast<NamedMappedAttrMap*>(namedAttrMap.get()); }

    bool hasMappedAttributes() const { return namedAttrMap && mappedAttributes()->hasMappedAttributes(); }

    bool isMappedAttribute(const QualifiedName& name) const { MappedAttributeEntry res = eNone; mapToEntry(name, res); return res != eNone; }

    void addCSSLength(MappedAttribute* attr, int id, const String &value);

    void addCSSProperty(MappedAttribute* attr, int id, const String &value);

    void addCSSProperty(MappedAttribute* attr, int id, int value);

    void addCSSStringProperty(MappedAttribute* attr, int id, const String &value, CSSPrimitiveValue::UnitTypes = CSSPrimitiveValue::CSS_STRING);

    void addCSSImageProperty(MappedAttribute* attr, int id, const String &URL);

    void addCSSColor(MappedAttribute* attr, int id, const String &c);

    void createMappedDecl(MappedAttribute* attr);

    static CSSMappedAttributeDeclaration* getMappedAttributeDecl(MappedAttributeEntry type, Attribute* attr);

    static void setMappedAttributeDecl(MappedAttributeEntry type, Attribute* attr, CSSMappedAttributeDeclaration* decl);

    static void removeMappedAttributeDecl(MappedAttributeEntry type, const QualifiedName& attrName, const AtomicString& attrValue);

    CSSMutableStyleDeclaration* inlineStyleDecl() const { return m_inlineStyleDecl.get(); }

    virtual CSSMutableStyleDeclaration* additionalAttributeStyleDecl();

    CSSMutableStyleDeclaration* getInlineStyleDecl();

    CSSStyleDeclaration* style();

    void createInlineStyleDecl();

    void destroyInlineStyleDecl();

    void invalidateStyleAttribute();

    virtual void updateStyleAttributeIfNeeded() const;

    virtual const AtomicStringList* getClassList() const;

    virtual void attributeChanged(Attribute* attr, bool preserveDecls = false);

    virtual void parseMappedAttribute(MappedAttribute* attr);

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

    virtual void createAttributeMap() const;

    virtual Attribute* createAttribute(const QualifiedName& name, StringImpl* value);

    virtual void copyNonAttributeProperties(const Element*);

protected:

    RefPtr<CSSMutableStyleDeclaration> m_inlineStyleDecl;

    mutable bool m_isStyleAttributeValid : 1;

    mutable bool m_synchronizingStyleAttribute : 1;

};

} //namespace

#endif