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 #ifndef DOMSettableTokenList_h 26 #define DOMSettableTokenList_h 27 28 #include "core/dom/DOMTokenList.h" 29 #include "core/dom/SpaceSplitString.h" 30 #include "platform/heap/Handle.h" 31 #include "wtf/RefCounted.h" 32 #include "wtf/text/AtomicString.h" 33 34 namespace WebCore { 35 36 class ExceptionState; 37 38 class DOMSettableTokenList FINAL 39 : public DOMTokenList 40 #if !ENABLE(OILPAN) 41 , public RefCounted<DOMSettableTokenList> 42 #endif 43 { 44 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; 45 public: create()46 static PassRefPtrWillBeRawPtr<DOMSettableTokenList> create() 47 { 48 return adoptRefWillBeNoop(new DOMSettableTokenList()); 49 } 50 virtual ~DOMSettableTokenList(); 51 52 #if !ENABLE(OILPAN) ref()53 virtual void ref() OVERRIDE { RefCounted<DOMSettableTokenList>::ref(); } deref()54 virtual void deref() OVERRIDE { RefCounted<DOMSettableTokenList>::deref(); } 55 #endif 56 length()57 virtual unsigned length() const OVERRIDE { return m_tokens.size(); } 58 virtual const AtomicString item(unsigned index) const OVERRIDE; 59 60 virtual void add(const Vector<String>&, ExceptionState&) OVERRIDE; 61 virtual void remove(const Vector<String>&, ExceptionState&) OVERRIDE; 62 value()63 virtual const AtomicString& value() const OVERRIDE { return m_value; } 64 virtual void setValue(const AtomicString&) OVERRIDE; 65 tokens()66 const SpaceSplitString& tokens() const { return m_tokens; } 67 68 protected: 69 DOMSettableTokenList(); 70 71 private: 72 virtual void addInternal(const AtomicString&) OVERRIDE; 73 virtual bool containsInternal(const AtomicString&) const OVERRIDE; 74 virtual void removeInternal(const AtomicString&) OVERRIDE; 75 76 AtomicString m_value; 77 SpaceSplitString m_tokens; 78 }; 79 80 } // namespace WebCore 81 82 #endif // DOMSettableTokenList_h 83