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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef CORE_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_ | 7 #ifndef CORE_FPDFDOC_IPVT_FONTMAP_H_ | 
| 8 #define CORE_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_ | 8 #define CORE_FPDFDOC_IPVT_FONTMAP_H_ | 
| 9 | 9 | 
| 10 #include <stdint.h> | 10 #include <stdint.h> | 
| 11 | 11 | 
| 12 #include "core/fxcrt/include/fx_string.h" | 12 #include "core/fxcrt/include/fx_string.h" | 
| 13 | 13 | 
| 14 class CPDF_Font; | 14 class CPDF_Font; | 
| 15 | 15 | 
| 16 class IPVT_FontMap { | 16 class IPVT_FontMap { | 
| 17  public: | 17  public: | 
| 18   virtual ~IPVT_FontMap() {} | 18   virtual ~IPVT_FontMap() {} | 
| 19 | 19 | 
| 20   virtual CPDF_Font* GetPDFFont(int32_t nFontIndex) = 0; | 20   virtual CPDF_Font* GetPDFFont(int32_t nFontIndex) = 0; | 
| 21   virtual CFX_ByteString GetPDFFontAlias(int32_t nFontIndex) = 0; | 21   virtual CFX_ByteString GetPDFFontAlias(int32_t nFontIndex) = 0; | 
| 22   virtual int32_t GetWordFontIndex(uint16_t word, | 22   virtual int32_t GetWordFontIndex(uint16_t word, | 
| 23                                    int32_t charset, | 23                                    int32_t charset, | 
| 24                                    int32_t nFontIndex) = 0; | 24                                    int32_t nFontIndex) = 0; | 
| 25   virtual int32_t CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) = 0; | 25   virtual int32_t CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) = 0; | 
| 26   virtual int32_t CharSetFromUnicode(uint16_t word, int32_t nOldCharset) = 0; | 26   virtual int32_t CharSetFromUnicode(uint16_t word, int32_t nOldCharset) = 0; | 
| 27 }; | 27 }; | 
| 28 | 28 | 
| 29 #endif  // CORE_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_ | 29 #endif  // CORE_FPDFDOC_IPVT_FONTMAP_H_ | 
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