1/*
2 * Copyright (C) 2008 Apple 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. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef CSSReflectValue_h
27#define CSSReflectValue_h
28
29#include "CSSReflectionDirection.h"
30#include "CSSValue.h"
31#include <wtf/PassRefPtr.h>
32#include <wtf/RefPtr.h>
33
34namespace WebCore {
35
36class CSSPrimitiveValue;
37
38class CSSReflectValue : public CSSValue {
39public:
40    static PassRefPtr<CSSReflectValue> create(PassRefPtr<CSSPrimitiveValue> direction,
41        PassRefPtr<CSSPrimitiveValue> offset, PassRefPtr<CSSValue> mask)
42    {
43        return adoptRef(new CSSReflectValue(direction, offset, mask));
44    }
45
46    CSSPrimitiveValue* direction() const { return m_direction.get(); }
47    CSSPrimitiveValue* offset() const { return m_offset.get(); }
48    CSSValue* mask() const { return m_mask.get(); }
49
50    String customCssText() const;
51#if ENABLE(CSS_VARIABLES)
52    String customSerializeResolvingVariables(const HashMap<AtomicString, String>&) const;
53#endif
54
55    void addSubresourceStyleURLs(ListHashSet<KURL>&, const StyleSheetContents*) const;
56
57    bool equals(const CSSReflectValue&) const;
58
59private:
60    CSSReflectValue(PassRefPtr<CSSPrimitiveValue> direction, PassRefPtr<CSSPrimitiveValue> offset, PassRefPtr<CSSValue> mask)
61        : CSSValue(ReflectClass)
62        , m_direction(direction)
63        , m_offset(offset)
64        , m_mask(mask)
65    {
66    }
67
68    RefPtr<CSSPrimitiveValue> m_direction;
69    RefPtr<CSSPrimitiveValue> m_offset;
70    RefPtr<CSSValue> m_mask;
71};
72
73} // namespace WebCore
74
75#endif // CSSReflectValue_h
76