1/*
2 * Copyright (C) 2012 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 *
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 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef CSSVariableValue_h
30#define CSSVariableValue_h
31
32#if ENABLE(CSS_VARIABLES)
33
34#include "CSSParserValues.h"
35#include "CSSPropertyNames.h"
36#include "CSSValue.h"
37
38namespace WebCore {
39
40class CSSVariableValue : public CSSValue {
41public:
42    static PassRefPtr<CSSVariableValue> create(const AtomicString& name, const String& value)
43    {
44        return adoptRef(new CSSVariableValue(name, value));
45    }
46
47    const AtomicString& name() const { return m_name; }
48    const String& value() const { return m_value; }
49
50    bool equals(const CSSVariableValue& other) const { return m_name == other.m_name && m_value == other.m_value; }
51
52private:
53    CSSVariableValue(const AtomicString& name, const String& value)
54        : CSSValue(VariableClass)
55        , m_name(name)
56        , m_value(value)
57    {
58    }
59
60    const AtomicString m_name;
61    const String m_value;
62};
63
64}
65
66#endif /* ENABLE(CSS_VARIABLES) */
67#endif /* CSSVariableValue_h */
68