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 BorderData_h 26 #define BorderData_h 27 28 #include "BorderValue.h" 29 #include "IntSize.h" 30 #include "NinePieceImage.h" 31 32 namespace WebCore { 33 34 class BorderData { 35 public: 36 BorderValue left; 37 BorderValue right; 38 BorderValue top; 39 BorderValue bottom; 40 41 NinePieceImage image; 42 43 IntSize topLeft; 44 IntSize topRight; 45 IntSize bottomLeft; 46 IntSize bottomRight; 47 hasBorder()48 bool hasBorder() const 49 { 50 bool haveImage = image.hasImage(); 51 return left.nonZero(!haveImage) || right.nonZero(!haveImage) || top.nonZero(!haveImage) || bottom.nonZero(!haveImage); 52 } 53 hasBorderRadius()54 bool hasBorderRadius() const 55 { 56 if (topLeft.width() > 0) 57 return true; 58 if (topRight.width() > 0) 59 return true; 60 if (bottomLeft.width() > 0) 61 return true; 62 if (bottomRight.width() > 0) 63 return true; 64 return false; 65 } 66 borderLeftWidth()67 unsigned short borderLeftWidth() const 68 { 69 if (!image.hasImage() && (left.style() == BNONE || left.style() == BHIDDEN)) 70 return 0; 71 return left.width; 72 } 73 borderRightWidth()74 unsigned short borderRightWidth() const 75 { 76 if (!image.hasImage() && (right.style() == BNONE || right.style() == BHIDDEN)) 77 return 0; 78 return right.width; 79 } 80 borderTopWidth()81 unsigned short borderTopWidth() const 82 { 83 if (!image.hasImage() && (top.style() == BNONE || top.style() == BHIDDEN)) 84 return 0; 85 return top.width; 86 } 87 borderBottomWidth()88 unsigned short borderBottomWidth() const 89 { 90 if (!image.hasImage() && (bottom.style() == BNONE || bottom.style() == BHIDDEN)) 91 return 0; 92 return bottom.width; 93 } 94 95 bool operator==(const BorderData& o) const 96 { 97 return left == o.left && right == o.right && top == o.top && bottom == o.bottom && image == o.image && 98 topLeft == o.topLeft && topRight == o.topRight && bottomLeft == o.bottomLeft && bottomRight == o.bottomRight; 99 } 100 101 bool operator!=(const BorderData& o) const 102 { 103 return !(*this == o); 104 } 105 }; 106 107 } // namespace WebCore 108 109 #endif // BorderData_h 110