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| 1 /* |
| 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
| 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
| 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
| 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@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 "core/css/StyleColor.h" |
| 29 #include "core/style/FillLayer.h" |
| 30 #include "platform/graphics/Color.h" |
| 31 #include "platform/wtf/PassRefPtr.h" |
| 32 #include "platform/wtf/RefCounted.h" |
| 33 |
| 34 namespace blink { |
| 35 |
| 36 // TODO(sashab): Move this into a private class on ComputedStyle, and remove |
| 37 // all methods on it, merging them into copy/creation methods on ComputedStyle |
| 38 // instead. Keep the allocation logic, only allocating a new object if needed. |
| 39 class CORE_EXPORT StyleBackgroundData : public RefCounted<StyleBackgroundData> { |
| 40 public: |
| 41 static PassRefPtr<StyleBackgroundData> Create() { |
| 42 return AdoptRef(new StyleBackgroundData); |
| 43 } |
| 44 PassRefPtr<StyleBackgroundData> Copy() const { |
| 45 return AdoptRef(new StyleBackgroundData(*this)); |
| 46 } |
| 47 ~StyleBackgroundData() {} |
| 48 |
| 49 bool operator==(const StyleBackgroundData&) const; |
| 50 bool operator!=(const StyleBackgroundData& o) const { return !(*this == o); } |
| 51 |
| 52 const FillLayer& Background() const { return background_; } |
| 53 const StyleColor& GetColor() const { return color_; } |
| 54 |
| 55 private: |
| 56 friend class ComputedStyle; |
| 57 |
| 58 StyleBackgroundData(); |
| 59 StyleBackgroundData(const StyleBackgroundData&); |
| 60 |
| 61 FillLayer background_; |
| 62 StyleColor color_; |
| 63 }; |
| 64 |
| 65 } // namespace blink |
| 66 |
| 67 #endif // StyleBackgroundData_h |
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