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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/fpdfapi/fpdf_font/font_int.h" | 7 #include "core/fpdfapi/fpdf_font/font_int.h" |
8 | 8 |
9 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h" | 9 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h" |
10 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h" | 10 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h" |
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132 | 132 |
133 // Static. | 133 // Static. |
134 uint32_t CPDF_ToUnicodeMap::StringToCode(const CFX_ByteStringC& str) { | 134 uint32_t CPDF_ToUnicodeMap::StringToCode(const CFX_ByteStringC& str) { |
135 int len = str.GetLength(); | 135 int len = str.GetLength(); |
136 if (len == 0) | 136 if (len == 0) |
137 return 0; | 137 return 0; |
138 | 138 |
139 int result = 0; | 139 int result = 0; |
140 if (str[0] == '<') { | 140 if (str[0] == '<') { |
141 for (int i = 1; i < len && std::isxdigit(str[i]); ++i) | 141 for (int i = 1; i < len && std::isxdigit(str[i]); ++i) |
142 result = result * 16 + FXSYS_toHexDigit(str[i]); | 142 result = result * 16 + FXSYS_toHexDigit(str.CharAt(i)); |
143 return result; | 143 return result; |
144 } | 144 } |
145 | 145 |
146 for (int i = 0; i < len && std::isdigit(str[i]); ++i) | 146 for (int i = 0; i < len && std::isdigit(str[i]); ++i) |
147 result = result * 10 + FXSYS_toDecimalDigit(static_cast<FX_CHAR>(str[i])); | 147 result = result * 10 + FXSYS_toDecimalDigit(str.CharAt(i)); |
148 | 148 |
149 return result; | 149 return result; |
150 } | 150 } |
151 | 151 |
152 static CFX_WideString StringDataAdd(CFX_WideString str) { | 152 static CFX_WideString StringDataAdd(CFX_WideString str) { |
153 CFX_WideString ret; | 153 CFX_WideString ret; |
154 int len = str.GetLength(); | 154 int len = str.GetLength(); |
155 FX_WCHAR value = 1; | 155 FX_WCHAR value = 1; |
156 for (int i = len - 1; i >= 0; --i) { | 156 for (int i = len - 1; i >= 0; --i) { |
157 FX_WCHAR ch = str[i] + value; | 157 FX_WCHAR ch = str[i] + value; |
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293 } | 293 } |
294 if (cid_set) { | 294 if (cid_set) { |
295 m_pBaseMap = CPDF_ModuleMgr::Get() | 295 m_pBaseMap = CPDF_ModuleMgr::Get() |
296 ->GetPageModule() | 296 ->GetPageModule() |
297 ->GetFontGlobals() | 297 ->GetFontGlobals() |
298 ->m_CMapManager.GetCID2UnicodeMap(cid_set, FALSE); | 298 ->m_CMapManager.GetCID2UnicodeMap(cid_set, FALSE); |
299 } else { | 299 } else { |
300 m_pBaseMap = NULL; | 300 m_pBaseMap = NULL; |
301 } | 301 } |
302 } | 302 } |
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