1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef XFA_FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ 8 #define XFA_FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ 9 10 #include "xfa/fxbarcode/BC_Library.h" 11 #include "xfa/fxbarcode/oned/BC_OneDimWriter.h" 12 13 class CBC_OnedCode39Writer : public CBC_OneDimWriter { 14 public: 15 CBC_OnedCode39Writer(); 16 ~CBC_OnedCode39Writer() override; 17 18 // CBC_OneDimWriter 19 uint8_t* Encode(const CFX_ByteString& contents, 20 BCFORMAT format, 21 int32_t& outWidth, 22 int32_t& outHeight, 23 int32_t& e) override; 24 uint8_t* Encode(const CFX_ByteString& contents, 25 BCFORMAT format, 26 int32_t& outWidth, 27 int32_t& outHeight, 28 int32_t hints, 29 int32_t& e) override; 30 uint8_t* Encode(const CFX_ByteString& contents, 31 int32_t& outLength, 32 int32_t& e) override; 33 void RenderResult(const CFX_WideStringC& contents, 34 uint8_t* code, 35 int32_t codeLength, 36 bool isDevice, 37 int32_t& e) override; 38 bool CheckContentValidity(const CFX_WideStringC& contents) override; 39 CFX_WideString FilterContents(const CFX_WideStringC& contents) override; 40 CFX_WideString RenderTextContents(const CFX_WideStringC& contents) override; 41 42 virtual CFX_WideString encodedContents(const CFX_WideStringC& contents, 43 int32_t& e); 44 virtual bool SetTextLocation(BC_TEXT_LOC loction); 45 virtual bool SetWideNarrowRatio(int32_t ratio); 46 47 private: 48 void ToIntArray(int32_t a, int32_t* toReturn); 49 FX_CHAR CalcCheckSum(const CFX_ByteString& contents, int32_t& e); 50 51 int32_t m_iWideNarrRatio; 52 }; 53 54 #endif // XFA_FXBARCODE_ONED_BC_ONEDCODE39WRITER_H_ 55
