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