| /* |
| * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
| * (C) 2000 Antti Koivisto (koivisto@kde.org) |
| * (C) 2000 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
| * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef StyleInheritedData_h |
| #define StyleInheritedData_h |
| |
| #include "core/CoreExport.h" |
| #include "platform/Length.h" |
| #include "platform/fonts/Font.h" |
| #include "platform/graphics/Color.h" |
| #include "platform/wtf/PassRefPtr.h" |
| #include "platform/wtf/RefCounted.h" |
| |
| namespace blink { |
| |
| // TODO(sashab): Move this into a private class on ComputedStyle, and remove |
| // all methods on it, merging them into copy/creation methods on ComputedStyle |
| // instead. Keep the allocation logic, only allocating a new object if needed. |
| class CORE_EXPORT StyleInheritedData |
| : public RefCountedCopyable<StyleInheritedData> { |
| public: |
| static PassRefPtr<StyleInheritedData> Create() { |
| return AdoptRef(new StyleInheritedData); |
| } |
| PassRefPtr<StyleInheritedData> Copy() const { |
| return AdoptRef(new StyleInheritedData(*this)); |
| } |
| |
| bool operator==(const StyleInheritedData& other) const { |
| return line_height_ == other.line_height_ && font_ == other.font_ && |
| color_ == other.color_ && |
| visited_link_color_ == other.visited_link_color_ && |
| horizontal_border_spacing_ == other.horizontal_border_spacing_ && |
| text_autosizing_multiplier_ == other.text_autosizing_multiplier_ && |
| vertical_border_spacing_ == other.vertical_border_spacing_; |
| } |
| bool operator!=(const StyleInheritedData& o) const { return !(*this == o); } |
| |
| short horizontal_border_spacing_; |
| short vertical_border_spacing_; |
| |
| // could be packed in a short but doesn't |
| // make a difference currently because of padding |
| Length line_height_; |
| |
| Font font_; |
| Color color_; |
| Color visited_link_color_; |
| float text_autosizing_multiplier_; |
| |
| private: |
| StyleInheritedData() |
| : horizontal_border_spacing_(0), |
| vertical_border_spacing_(0), |
| line_height_(Length(-100.0, kPercent)), |
| color_(Color::kBlack), |
| visited_link_color_(Color::kBlack), |
| text_autosizing_multiplier_(1) {} |
| |
| StyleInheritedData(const StyleInheritedData&) = default; |
| }; |
| |
| } // namespace blink |
| |
| #endif // StyleInheritedData_h |