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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 #ifndef _BC_C40ENCODER_H_ | 7 #ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |
| 8 #define _BC_C40ENCODER_H_ | 8 #define XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |
| 9 |
| 9 class CBC_C40Encoder; | 10 class CBC_C40Encoder; |
| 10 class CBC_C40Encoder : public CBC_Encoder { | 11 class CBC_C40Encoder : public CBC_Encoder { |
| 11 public: | 12 public: |
| 12 CBC_C40Encoder(); | 13 CBC_C40Encoder(); |
| 13 virtual ~CBC_C40Encoder(); | 14 virtual ~CBC_C40Encoder(); |
| 14 virtual int32_t getEncodingMode(); | 15 virtual int32_t getEncodingMode(); |
| 15 virtual void Encode(CBC_EncoderContext& context, int32_t& e); | 16 virtual void Encode(CBC_EncoderContext& context, int32_t& e); |
| 16 static void writeNextTriplet(CBC_EncoderContext& context, | 17 static void writeNextTriplet(CBC_EncoderContext& context, |
| 17 CFX_WideString& buffer); | 18 CFX_WideString& buffer); |
| 18 virtual void handleEOD(CBC_EncoderContext& context, | 19 virtual void handleEOD(CBC_EncoderContext& context, |
| 19 CFX_WideString& buffer, | 20 CFX_WideString& buffer, |
| 20 int32_t& e); | 21 int32_t& e); |
| 21 virtual int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); | 22 virtual int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); |
| 22 | 23 |
| 23 private: | 24 private: |
| 24 int32_t backtrackOneCharacter(CBC_EncoderContext& context, | 25 int32_t backtrackOneCharacter(CBC_EncoderContext& context, |
| 25 CFX_WideString& buffer, | 26 CFX_WideString& buffer, |
| 26 CFX_WideString& removed, | 27 CFX_WideString& removed, |
| 27 int32_t lastCharSize, | 28 int32_t lastCharSize, |
| 28 int32_t& e); | 29 int32_t& e); |
| 29 static CFX_WideString encodeToCodewords(CFX_WideString sb, int32_t startPos); | 30 static CFX_WideString encodeToCodewords(CFX_WideString sb, int32_t startPos); |
| 30 }; | 31 }; |
| 31 #endif | 32 |
| 33 #endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |
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