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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "xfa/src/fee/src/fx_wordbreak/fx_wordbreak_impl.h" | 7 #include "xfa/src/fee/fx_wordbreak/fx_wordbreak_impl.h" |
8 | |
9 #define FX_IsOdd(a) ((a)&1) | |
10 | 8 |
11 FX_WordBreakProp FX_GetWordBreakProperty(FX_WCHAR wcCodePoint) { | 9 FX_WordBreakProp FX_GetWordBreakProperty(FX_WCHAR wcCodePoint) { |
12 FX_DWORD dwProperty = | 10 FX_DWORD dwProperty = |
13 (FX_DWORD)gs_FX_WordBreak_CodePointProperties[wcCodePoint >> 1]; | 11 (FX_DWORD)gs_FX_WordBreak_CodePointProperties[wcCodePoint >> 1]; |
14 return (FX_WordBreakProp)(FX_IsOdd(wcCodePoint) ? (dwProperty & 0x0F) | 12 return (FX_WordBreakProp)(((wcCodePoint) & 1) ? (dwProperty & 0x0F) |
15 : (dwProperty >> 4)); | 13 : (dwProperty >> 4)); |
16 } | 14 } |
17 CFX_CharIter::CFX_CharIter(const CFX_WideString& wsText) | 15 CFX_CharIter::CFX_CharIter(const CFX_WideString& wsText) |
18 : m_wsText(wsText), m_nIndex(0) { | 16 : m_wsText(wsText), m_nIndex(0) { |
19 FXSYS_assert(!wsText.IsEmpty()); | 17 FXSYS_assert(!wsText.IsEmpty()); |
20 } | 18 } |
21 CFX_CharIter::~CFX_CharIter() {} | 19 CFX_CharIter::~CFX_CharIter() {} |
22 void CFX_CharIter::Release() { | 20 void CFX_CharIter::Release() { |
23 delete this; | 21 delete this; |
24 } | 22 } |
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231 } | 229 } |
232 ePreType = eCurType; | 230 ePreType = eCurType; |
233 eCurType = eNextType; | 231 eCurType = eNextType; |
234 bFirst = FALSE; | 232 bFirst = FALSE; |
235 } while (!pIter->IsEOF(!bPrev)); | 233 } while (!pIter->IsEOF(!bPrev)); |
236 return TRUE; | 234 return TRUE; |
237 } | 235 } |
238 IFX_WordBreak* FX_WordBreak_Create() { | 236 IFX_WordBreak* FX_WordBreak_Create() { |
239 return new CFX_WordBreak; | 237 return new CFX_WordBreak; |
240 } | 238 } |
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