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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 StyleInheritedData_h | |
| 26 #define StyleInheritedData_h | |
| 27 | |
| 28 #include "core/CoreExport.h" | |
| 29 #include "platform/Length.h" | |
| 30 #include "platform/fonts/Font.h" | |
| 31 #include "platform/graphics/Color.h" | |
| 32 #include "platform/wtf/PassRefPtr.h" | |
| 33 #include "platform/wtf/RefCounted.h" | |
| 34 | |
| 35 namespace blink { | |
| 36 | |
| 37 // TODO(sashab): Move this into a private class on ComputedStyle, and remove | |
| 38 // all methods on it, merging them into copy/creation methods on ComputedStyle | |
| 39 // instead. Keep the allocation logic, only allocating a new object if needed. | |
| 40 class CORE_EXPORT StyleInheritedData | |
| 41 : public RefCountedCopyable<StyleInheritedData> { | |
| 42 public: | |
| 43 static PassRefPtr<StyleInheritedData> Create() { | |
| 44 return AdoptRef(new StyleInheritedData); | |
| 45 } | |
| 46 PassRefPtr<StyleInheritedData> Copy() const { | |
| 47 return AdoptRef(new StyleInheritedData(*this)); | |
| 48 } | |
| 49 | |
| 50 bool operator==(const StyleInheritedData& other) const { | |
| 51 return line_height_ == other.line_height_ && font_ == other.font_ && | |
| 52 color_ == other.color_ && | |
| 53 visited_link_color_ == other.visited_link_color_ && | |
| 54 horizontal_border_spacing_ == other.horizontal_border_spacing_ && | |
| 55 text_autosizing_multiplier_ == other.text_autosizing_multiplier_ && | |
| 56 vertical_border_spacing_ == other.vertical_border_spacing_; | |
| 57 } | |
| 58 bool operator!=(const StyleInheritedData& o) const { return !(*this == o); } | |
| 59 | |
| 60 short horizontal_border_spacing_; | |
| 61 short vertical_border_spacing_; | |
| 62 | |
| 63 // could be packed in a short but doesn't | |
| 64 // make a difference currently because of padding | |
| 65 Length line_height_; | |
| 66 | |
| 67 Font font_; | |
| 68 Color color_; | |
| 69 Color visited_link_color_; | |
| 70 float text_autosizing_multiplier_; | |
| 71 | |
| 72 private: | |
| 73 StyleInheritedData() | |
| 74 : horizontal_border_spacing_(0), | |
| 75 vertical_border_spacing_(0), | |
| 76 line_height_(Length(-100.0, kPercent)), | |
| 77 color_(Color::kBlack), | |
| 78 visited_link_color_(Color::kBlack), | |
| 79 text_autosizing_multiplier_(1) {} | |
| 80 | |
| 81 StyleInheritedData(const StyleInheritedData&) = default; | |
| 82 }; | |
| 83 | |
| 84 } // namespace blink | |
| 85 | |
| 86 #endif // StyleInheritedData_h | |
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Chromium Code Reviews
Issue 2882123002:
Move StyleInheritedData.h to a nested class in ComputedStyle. (Closed)
