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38 lines
1.3 KiB
38 lines
1.3 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef XFA_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |
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#define XFA_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ |
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#include "xfa/fxbarcode/datamatrix/BC_Encoder.h" |
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class CBC_C40Encoder : public CBC_Encoder { |
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public: |
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CBC_C40Encoder(); |
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~CBC_C40Encoder() override; |
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// CBC_Encoder |
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int32_t getEncodingMode() override; |
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void Encode(CBC_EncoderContext& context, int32_t& e) override; |
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static void writeNextTriplet(CBC_EncoderContext& context, |
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CFX_WideString& buffer); |
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virtual void handleEOD(CBC_EncoderContext& context, |
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CFX_WideString& buffer, |
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int32_t& e); |
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virtual int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); |
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private: |
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int32_t backtrackOneCharacter(CBC_EncoderContext& context, |
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CFX_WideString& buffer, |
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CFX_WideString& removed, |
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int32_t lastCharSize, |
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int32_t& e); |
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static CFX_WideString encodeToCodewords(CFX_WideString sb, int32_t startPos); |
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}; |
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#endif // XFA_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_
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