Source/WebKit/chromium/src/WebDOMStringList.cpp

/*
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include "config.h"
#include "WebDOMStringList.h"

#include "DOMStringList.h"
#include "WebString.h"

using namespace WebCore;

namespace WebKit {

WebDOMStringList::WebDOMStringList()
{
    m_private = WebCore::DOMStringList::create();
}

void WebDOMStringList::reset()
{
    m_private.reset();
}

void WebDOMStringList::assign(const WebDOMStringList& other)
{
    m_private = other.m_private;
}

void WebDOMStringList::append(const WebString& string)
{
    m_private->append(string);
}

unsigned WebDOMStringList::length() const
{
    if (m_private.isNull())
        return 0;
    return m_private->length();
}

WebString WebDOMStringList::item(unsigned index) const
{
    return m_private->item(index);
}

WebDOMStringList::WebDOMStringList(const WTF::PassRefPtr<WebCore::DOMStringList>& item)
    : m_private(item)
{
}

WebDOMStringList& WebDOMStringList::operator=(const WTF::PassRefPtr<WebCore::DOMStringList>& item)
{
    m_private = item;
    return *this;
}

WebDOMStringList::operator WTF::PassRefPtr<WebCore::DOMStringList>() const
{
    return m_private.get();
}

} // namespace WebKit