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 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 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