/**

 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)

 *

 * 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.

 *

 */

#include "config.h"

#if ENABLE(WML)

#include "WMLPostfieldElement.h"

#include "TextEncoding.h"

#include "HTMLNames.h"

#include "WMLDocument.h"

#include "WMLGoElement.h"

#include "WMLNames.h"

#include <wtf/text/CString.h>

namespace WebCore {

using namespace WMLNames;

WMLPostfieldElement::WMLPostfieldElement(const QualifiedName& tagName, Document* doc)

    : WMLElement(tagName, doc)

{

}

void WMLPostfieldElement::insertedIntoDocument()

{

    WMLElement::insertedIntoDocument();

    Node* parent = parentNode();

    if (parent && parent->hasTagName(goTag))

        static_cast<WMLGoElement*>(parent)->registerPostfieldElement(this);

}

void WMLPostfieldElement::removedFromDocument()

{

    Node* parent = parentNode();

    if (parent && parent->hasTagName(goTag))

        static_cast<WMLGoElement*>(parent)->deregisterPostfieldElement(this);

    WMLElement::removedFromDocument();

}

String WMLPostfieldElement::name() const

{

    return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::nameAttr));

}

String WMLPostfieldElement::value() const

{

    return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::valueAttr));

}

static inline CString encodedString(const TextEncoding& encoding, const String& data)

{

    return encoding.encode(data.characters(), data.length(), EntitiesForUnencodables);

}

void WMLPostfieldElement::encodeData(const TextEncoding& encoding, CString& name, CString& value)

{

    name = encodedString(encoding, this->name());

    value = encodedString(encoding, this->value());

}

}

#endif