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      1 /*
      2  * Copyright (C) 2000 Lars Knoll (knoll (at) kde.org)
      3  *           (C) 2000 Antti Koivisto (koivisto (at) kde.org)
      4  *           (C) 2000 Dirk Mueller (mueller (at) kde.org)
      5  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
      6  * Copyright (C) 2006 Graham Dennis (graham.dennis (at) gmail.com)
      7  *
      8  * This library is free software; you can redistribute it and/or
      9  * modify it under the terms of the GNU Library General Public
     10  * License as published by the Free Software Foundation; either
     11  * version 2 of the License, or (at your option) any later version.
     12  *
     13  * This library is distributed in the hope that it will be useful,
     14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16  * Library General Public License for more details.
     17  *
     18  * You should have received a copy of the GNU Library General Public License
     19  * along with this library; see the file COPYING.LIB.  If not, write to
     20  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     21  * Boston, MA 02110-1301, USA.
     22  *
     23  */
     24 
     25 #ifndef StyleBackgroundData_h
     26 #define StyleBackgroundData_h
     27 
     28 #include "Color.h"
     29 #include "FillLayer.h"
     30 #include "OutlineValue.h"
     31 #include <wtf/PassRefPtr.h>
     32 #include <wtf/RefCounted.h>
     33 
     34 namespace WebCore {
     35 
     36 class StyleBackgroundData : public RefCounted<StyleBackgroundData> {
     37 public:
     38     static PassRefPtr<StyleBackgroundData> create() { return adoptRef(new StyleBackgroundData); }
     39     PassRefPtr<StyleBackgroundData> copy() const { return adoptRef(new StyleBackgroundData(*this)); }
     40     ~StyleBackgroundData() { }
     41 
     42     bool operator==(const StyleBackgroundData& o) const;
     43     bool operator!=(const StyleBackgroundData& o) const
     44     {
     45         return !(*this == o);
     46     }
     47 
     48     const FillLayer& background() const { return m_background; }
     49     const Color& color() const { return m_color; }
     50     const OutlineValue& outline() const { return m_outline; }
     51 
     52 private:
     53     friend class RenderStyle;
     54 
     55     StyleBackgroundData();
     56     StyleBackgroundData(const StyleBackgroundData&);
     57 
     58     FillLayer m_background;
     59     Color m_color;
     60     OutlineValue m_outline;
     61 };
     62 
     63 } // namespace WebCore
     64 
     65 #endif // StyleBackgroundData_h
     66