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 "bindings/core/v8/ScriptWrappable.h"
31#include "platform/graphics/Color.h"
32#include "platform/heap/Handle.h"
33#include "wtf/RefCounted.h"
34
35namespace blink {
36
37class CSSPrimitiveValue;
38
39class RGBColor : public RefCountedWillBeGarbageCollected<RGBColor>, public ScriptWrappableBase {
40public:
41    static PassRefPtrWillBeRawPtr<RGBColor> create(unsigned rgbColor);
42
43    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> red();
44    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> green();
45    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> blue();
46    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> alpha();
47
48    Color color() const { return Color(m_rgbColor); }
49
50    void trace(Visitor*) { }
51
52private:
53    RGBColor(unsigned rgbColor)
54        : m_rgbColor(rgbColor)
55    {
56    }
57
58    RGBA32 m_rgbColor;
59};
60
61} // namespace blink
62
63#endif // RGBColor_h
64