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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 "core/fxcrt/include/fx_ucd.h" | 7 #include "core/fxcrt/fx_ucd.h" |
| 8 | 8 |
| 9 uint32_t FX_GetUnicodeProperties(FX_WCHAR wch) { | 9 uint32_t FX_GetUnicodeProperties(FX_WCHAR wch) { |
| 10 size_t idx = static_cast<size_t>(wch); | 10 size_t idx = static_cast<size_t>(wch); |
| 11 if (idx < kTextLayoutCodePropertiesSize) | 11 if (idx < kTextLayoutCodePropertiesSize) |
| 12 return kTextLayoutCodeProperties[(uint16_t)wch]; | 12 return kTextLayoutCodeProperties[(uint16_t)wch]; |
| 13 return 0; | 13 return 0; |
| 14 } | 14 } |
| 15 | 15 |
| 16 #ifdef PDF_ENABLE_XFA | 16 #ifdef PDF_ENABLE_XFA |
| 17 FX_BOOL FX_IsCtrlCode(FX_WCHAR ch) { | 17 FX_BOOL FX_IsCtrlCode(FX_WCHAR ch) { |
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| 58 dwTemp = (dwProps & 0x007E0000); | 58 dwTemp = (dwProps & 0x007E0000); |
| 59 if (dwTemp < 0x007E0000) { | 59 if (dwTemp < 0x007E0000) { |
| 60 size_t idx = dwTemp >> 17; | 60 size_t idx = dwTemp >> 17; |
| 61 if (idx < kFXTextLayoutVerticalMirrorSize) | 61 if (idx < kFXTextLayoutVerticalMirrorSize) |
| 62 wch = kFXTextLayoutVerticalMirror[idx]; | 62 wch = kFXTextLayoutVerticalMirror[idx]; |
| 63 } | 63 } |
| 64 } | 64 } |
| 65 return wch; | 65 return wch; |
| 66 } | 66 } |
| 67 #endif // PDF_ENABLE_XFA | 67 #endif // PDF_ENABLE_XFA |
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