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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25#include "config.h" 26#include "DOMSettableTokenList.h" 27 28namespace WebCore { 29 30DOMSettableTokenList::DOMSettableTokenList() 31 : m_value() 32 , m_tokens() 33{ 34} 35 36DOMSettableTokenList::~DOMSettableTokenList() 37{ 38} 39 40const AtomicString DOMSettableTokenList::item(unsigned index) const 41{ 42 if (index >= length()) 43 return AtomicString(); 44 return m_tokens[index]; 45} 46 47bool DOMSettableTokenList::containsInternal(const AtomicString& token) const 48{ 49 return m_tokens.contains(token); 50} 51 52void DOMSettableTokenList::add(const Vector<String>& tokens, ExceptionCode& ec) 53{ 54 DOMTokenList::add(tokens, ec); 55 56 for (size_t i = 0; i < tokens.size(); ++i) { 57 if (m_tokens.isNull()) 58 m_tokens.set(tokens[i], false); 59 else 60 m_tokens.add(tokens[i]); 61 } 62} 63 64void DOMSettableTokenList::addInternal(const AtomicString& token) 65{ 66 DOMTokenList::addInternal(token); 67 if (m_tokens.isNull()) 68 m_tokens.set(token, false); 69 else 70 m_tokens.add(token); 71} 72 73void DOMSettableTokenList::remove(const Vector<String>& tokens, ExceptionCode& ec) 74{ 75 DOMTokenList::remove(tokens, ec); 76 for (size_t i = 0; i < tokens.size(); ++i) 77 m_tokens.remove(tokens[i]); 78} 79 80void DOMSettableTokenList::removeInternal(const AtomicString& token) 81{ 82 DOMTokenList::removeInternal(token); 83 m_tokens.remove(token); 84} 85 86void DOMSettableTokenList::setValue(const AtomicString& value) 87{ 88 m_value = value; 89 m_tokens.set(value, false); 90} 91 92} // namespace WebCore 93