| /* |
| * 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 BorderData_h |
| #define BorderData_h |
| |
| #include "BorderValue.h" |
| #include "IntRect.h" |
| #include "LengthSize.h" |
| #include "NinePieceImage.h" |
| |
| namespace WebCore { |
| |
| class BorderData { |
| friend class RenderStyle; |
| public: |
| BorderData() : m_topLeft(Length(0, Fixed), Length(0, Fixed)) |
| , m_topRight(Length(0, Fixed), Length(0, Fixed)) |
| , m_bottomLeft(Length(0, Fixed), Length(0, Fixed)) |
| , m_bottomRight(Length(0, Fixed), Length(0, Fixed)) |
| { |
| } |
| bool hasBorder() const |
| { |
| bool haveImage = m_image.hasImage(); |
| return m_left.nonZero(!haveImage) || m_right.nonZero(!haveImage) || m_top.nonZero(!haveImage) || m_bottom.nonZero(!haveImage); |
| } |
| |
| bool hasBorderRadius() const |
| { |
| if (!m_topLeft.width().isZero()) |
| return true; |
| if (!m_topRight.width().isZero()) |
| return true; |
| if (!m_bottomLeft.width().isZero()) |
| return true; |
| if (!m_bottomRight.width().isZero()) |
| return true; |
| return false; |
| } |
| |
| unsigned short borderLeftWidth() const |
| { |
| if (!m_image.hasImage() && (m_left.style() == BNONE || m_left.style() == BHIDDEN)) |
| return 0; |
| return m_left.width(); |
| } |
| |
| unsigned short borderRightWidth() const |
| { |
| if (!m_image.hasImage() && (m_right.style() == BNONE || m_right.style() == BHIDDEN)) |
| return 0; |
| return m_right.width(); |
| } |
| |
| unsigned short borderTopWidth() const |
| { |
| if (!m_image.hasImage() && (m_top.style() == BNONE || m_top.style() == BHIDDEN)) |
| return 0; |
| return m_top.width(); |
| } |
| |
| unsigned short borderBottomWidth() const |
| { |
| if (!m_image.hasImage() && (m_bottom.style() == BNONE || m_bottom.style() == BHIDDEN)) |
| return 0; |
| return m_bottom.width(); |
| } |
| |
| bool operator==(const BorderData& o) const |
| { |
| return m_left == o.m_left && m_right == o.m_right && m_top == o.m_top && m_bottom == o.m_bottom && m_image == o.m_image |
| && m_topLeft == o.m_topLeft && m_topRight == o.m_topRight && m_bottomLeft == o.m_bottomLeft && m_bottomRight == o.m_bottomRight; |
| } |
| |
| bool operator!=(const BorderData& o) const |
| { |
| return !(*this == o); |
| } |
| |
| const BorderValue& left() const { return m_left; } |
| const BorderValue& right() const { return m_right; } |
| const BorderValue& top() const { return m_top; } |
| const BorderValue& bottom() const { return m_bottom; } |
| |
| const NinePieceImage& image() const { return m_image; } |
| |
| const LengthSize& topLeft() const { return m_topLeft; } |
| const LengthSize& topRight() const { return m_topRight; } |
| const LengthSize& bottomLeft() const { return m_bottomLeft; } |
| const LengthSize& bottomRight() const { return m_bottomRight; } |
| |
| private: |
| BorderValue m_left; |
| BorderValue m_right; |
| BorderValue m_top; |
| BorderValue m_bottom; |
| |
| NinePieceImage m_image; |
| |
| LengthSize m_topLeft; |
| LengthSize m_topRight; |
| LengthSize m_bottomLeft; |
| LengthSize m_bottomRight; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // BorderData_h |