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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ight reserved. | 3 * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ight reserved. |
4 * Copyright (C) 2010 Google Inc. All rights reserved. | 4 * Copyright (C) 2010 Google Inc. All rights reserved. |
5 * Copyright (C) 2013 Adobe Systems Incorporated. | 5 * Copyright (C) 2013 Adobe Systems Incorporated. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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44 bool isLastLine() const { return m_isLastLine; } | 44 bool isLastLine() const { return m_isLastLine; } |
45 bool isEmpty() const { return m_isEmpty; } | 45 bool isEmpty() const { return m_isEmpty; } |
46 bool previousLineBrokeCleanly() const { return m_previousLineBrokeCleanly; } | 46 bool previousLineBrokeCleanly() const { return m_previousLineBrokeCleanly; } |
47 LayoutUnit floatPaginationStrut() const { return m_floatPaginationStrut; } | 47 LayoutUnit floatPaginationStrut() const { return m_floatPaginationStrut; } |
48 unsigned runsFromLeadingWhitespace() const { return m_runsFromLeadingWhitesp
ace; } | 48 unsigned runsFromLeadingWhitespace() const { return m_runsFromLeadingWhitesp
ace; } |
49 void resetRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace = 0; } | 49 void resetRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace = 0; } |
50 void incrementRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace++; } | 50 void incrementRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace++; } |
51 | 51 |
52 void setFirstLine(bool firstLine) { m_isFirstLine = firstLine; } | 52 void setFirstLine(bool firstLine) { m_isFirstLine = firstLine; } |
53 void setLastLine(bool lastLine) { m_isLastLine = lastLine; } | 53 void setLastLine(bool lastLine) { m_isLastLine = lastLine; } |
54 void setEmpty(bool empty, LayoutBlock* block = 0, LineWidth* lineWidth = 0) | 54 void setEmpty(bool empty, LayoutBlock* block = nullptr, LineWidth* lineWidth
= nullptr) |
55 { | 55 { |
56 if (m_isEmpty == empty) | 56 if (m_isEmpty == empty) |
57 return; | 57 return; |
58 m_isEmpty = empty; | 58 m_isEmpty = empty; |
59 if (!empty && block && floatPaginationStrut()) { | 59 if (!empty && block && floatPaginationStrut()) { |
60 block->setLogicalHeight(block->logicalHeight() + floatPaginationStru
t()); | 60 block->setLogicalHeight(block->logicalHeight() + floatPaginationStru
t()); |
61 setFloatPaginationStrut(0); | 61 setFloatPaginationStrut(0); |
62 lineWidth->updateAvailableWidth(); | 62 lineWidth->updateAvailableWidth(); |
63 } | 63 } |
64 } | 64 } |
65 | 65 |
66 void setPreviousLineBrokeCleanly(bool previousLineBrokeCleanly) { m_previous
LineBrokeCleanly = previousLineBrokeCleanly; } | 66 void setPreviousLineBrokeCleanly(bool previousLineBrokeCleanly) { m_previous
LineBrokeCleanly = previousLineBrokeCleanly; } |
67 void setFloatPaginationStrut(LayoutUnit strut) { m_floatPaginationStrut = st
rut; } | 67 void setFloatPaginationStrut(LayoutUnit strut) { m_floatPaginationStrut = st
rut; } |
68 | 68 |
69 private: | 69 private: |
70 bool m_isFirstLine; | 70 bool m_isFirstLine; |
71 bool m_isLastLine; | 71 bool m_isLastLine; |
72 bool m_isEmpty; | 72 bool m_isEmpty; |
73 bool m_previousLineBrokeCleanly; | 73 bool m_previousLineBrokeCleanly; |
74 LayoutUnit m_floatPaginationStrut; | 74 LayoutUnit m_floatPaginationStrut; |
75 unsigned m_runsFromLeadingWhitespace; | 75 unsigned m_runsFromLeadingWhitespace; |
76 }; | 76 }; |
77 | 77 |
78 } | 78 } |
79 | 79 |
80 #endif // LineInfo_h | 80 #endif // LineInfo_h |
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