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Diffstat (limited to 'fxbarcode/datamatrix/BC_C40Encoder.h')
| -rw-r--r-- | fxbarcode/datamatrix/BC_C40Encoder.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/fxbarcode/datamatrix/BC_C40Encoder.h b/fxbarcode/datamatrix/BC_C40Encoder.h new file mode 100644 index 0000000000..217404913e --- /dev/null +++ b/fxbarcode/datamatrix/BC_C40Encoder.h @@ -0,0 +1,38 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ +#define FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ + +#include "fxbarcode/datamatrix/BC_Encoder.h" + +class CBC_C40Encoder : public CBC_Encoder { + public: + CBC_C40Encoder(); + ~CBC_C40Encoder() override; + + // CBC_Encoder + int32_t getEncodingMode() override; + void Encode(CBC_EncoderContext& context, int32_t& e) override; + + static void writeNextTriplet(CBC_EncoderContext& context, + CFX_WideString& buffer); + + virtual void handleEOD(CBC_EncoderContext& context, + CFX_WideString& buffer, + int32_t& e); + virtual int32_t encodeChar(wchar_t c, CFX_WideString& sb, int32_t& e); + + private: + int32_t backtrackOneCharacter(CBC_EncoderContext& context, + CFX_WideString& buffer, + CFX_WideString& removed, + int32_t lastCharSize, + int32_t& e); + static CFX_WideString encodeToCodewords(CFX_WideString sb, int32_t startPos); +}; + +#endif // FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |