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      1 /*
      2  * Copyright (C) 2010 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include "config.h"
     32 #include "WebDOMStringList.h"
     33 
     34 #include "DOMStringList.h"
     35 #include "WebString.h"
     36 
     37 using namespace WebCore;
     38 
     39 namespace WebKit {
     40 
     41 WebDOMStringList::WebDOMStringList()
     42 {
     43     m_private = WebCore::DOMStringList::create();
     44 }
     45 
     46 void WebDOMStringList::reset()
     47 {
     48     m_private.reset();
     49 }
     50 
     51 void WebDOMStringList::assign(const WebDOMStringList& other)
     52 {
     53     m_private = other.m_private;
     54 }
     55 
     56 void WebDOMStringList::append(const WebString& string)
     57 {
     58     m_private->append(string);
     59 }
     60 
     61 unsigned WebDOMStringList::length() const
     62 {
     63     if (m_private.isNull())
     64         return 0;
     65     return m_private->length();
     66 }
     67 
     68 WebString WebDOMStringList::item(unsigned index) const
     69 {
     70     return m_private->item(index);
     71 }
     72 
     73 WebDOMStringList::WebDOMStringList(const WTF::PassRefPtr<WebCore::DOMStringList>& item)
     74     : m_private(item)
     75 {
     76 }
     77 
     78 WebDOMStringList& WebDOMStringList::operator=(const WTF::PassRefPtr<WebCore::DOMStringList>& item)
     79 {
     80     m_private = item;
     81     return *this;
     82 }
     83 
     84 WebDOMStringList::operator WTF::PassRefPtr<WebCore::DOMStringList>() const
     85 {
     86     return m_private.get();
     87 }
     88 
     89 } // namespace WebKit
     90