1/* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * Copyright (C) 2013 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 21 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef DOMSettableTokenList_h 27#define DOMSettableTokenList_h 28 29#include "DOMTokenList.h" 30#include "SpaceSplitString.h" 31#include <wtf/RefCounted.h> 32#include <wtf/text/AtomicString.h> 33 34namespace WebCore { 35 36typedef int ExceptionCode; 37 38class DOMSettableTokenList : public DOMTokenList, public RefCounted<DOMSettableTokenList> { 39 WTF_MAKE_FAST_ALLOCATED; 40public: 41 static PassRefPtr<DOMSettableTokenList> create(); 42 43 virtual void ref() override final; 44 virtual void deref() override final; 45 46 virtual unsigned length() const override final; 47 virtual const AtomicString item(unsigned index) const override final; 48 49 virtual AtomicString value() const override final; 50 virtual void setValue(const AtomicString&) override final; 51 52private: 53 virtual bool containsInternal(const AtomicString&) const override final; 54 55 AtomicString m_value; 56 SpaceSplitString m_tokens; 57}; 58 59} // namespace WebCore 60 61#endif // DOMSettableTokenList_h 62