| /* |
| * 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 CollapsedBorderValue_h |
| #define CollapsedBorderValue_h |
| |
| #include "BorderValue.h" |
| |
| namespace WebCore { |
| |
| class CollapsedBorderValue { |
| friend class RenderStyle; |
| public: |
| CollapsedBorderValue() |
| : m_border(0) |
| , m_precedence(BOFF) |
| { |
| } |
| |
| CollapsedBorderValue(const BorderValue* b, Color c, EBorderPrecedence p) |
| : m_border(b) |
| , m_borderColor(c) |
| , m_precedence(p) |
| { |
| } |
| |
| int width() const { return m_border && m_border->nonZero() ? m_border->width() : 0; } |
| EBorderStyle style() const { return m_border ? m_border->style() : BHIDDEN; } |
| bool exists() const { return m_border; } |
| const Color& color() const { return m_borderColor; } |
| bool isTransparent() const { return m_border ? m_border->isTransparent() : true; } |
| EBorderPrecedence precedence() const { return m_precedence; } |
| |
| bool operator==(const CollapsedBorderValue& o) const |
| { |
| if (!m_border) |
| return !o.m_border; |
| if (!o.m_border) |
| return false; |
| return *m_border == *o.m_border && m_borderColor == o.m_borderColor && m_precedence == o.m_precedence; |
| } |
| |
| private: |
| const BorderValue* m_border; |
| Color m_borderColor; |
| EBorderPrecedence m_precedence; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // CollapsedBorderValue_h |