1/*
2 * Copyright (C) 2006, 2007, 2008, 2009 Google, Inc.  All rights reserved.
3 * Copyright (C) 2009 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 COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef RGBColor_h
28#define RGBColor_h
29
30#include "Color.h"
31#include <wtf/RefCounted.h>
32
33namespace WebCore {
34
35    class CSSPrimitiveValue;
36
37    class RGBColor : public RefCounted<RGBColor> {
38    public:
39        static PassRefPtr<RGBColor> create(unsigned rgbColor);
40
41        PassRefPtr<CSSPrimitiveValue> red();
42        PassRefPtr<CSSPrimitiveValue> green();
43        PassRefPtr<CSSPrimitiveValue> blue();
44        PassRefPtr<CSSPrimitiveValue> alpha();
45
46        Color color() const { return Color(m_rgbColor); }
47
48    private:
49        RGBColor(unsigned rgbColor)
50            : m_rgbColor(rgbColor)
51        {
52        }
53
54        RGBA32 m_rgbColor;
55    };
56
57} // namespace WebCore
58
59#endif // RGBColor_h
60