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_ONEDEAN13WRITER_H_ 8 #define XFA_FXBARCODE_ONED_BC_ONEDEAN13WRITER_H_ 9 10 #include "core/fxcrt/fx_string.h" 11 #include "core/fxcrt/fx_system.h" 12 #include "xfa/fxbarcode/oned/BC_OneDimWriter.h" 13 14 class CFX_DIBitmap; 15 class CFX_RenderDevice; 16 17 class CBC_OnedEAN13Writer : public CBC_OneDimWriter { 18 public: 19 CBC_OnedEAN13Writer(); 20 ~CBC_OnedEAN13Writer() override; 21 22 // CBC_OneDimWriter 23 uint8_t* Encode(const CFX_ByteString& contents, 24 BCFORMAT format, 25 int32_t& outWidth, 26 int32_t& outHeight, 27 int32_t& e) override; 28 uint8_t* Encode(const CFX_ByteString& contents, 29 BCFORMAT format, 30 int32_t& outWidth, 31 int32_t& outHeight, 32 int32_t hints, 33 int32_t& e) override; 34 uint8_t* Encode(const CFX_ByteString& contents, 35 int32_t& outLength, 36 int32_t& e) override; 37 void RenderResult(const CFX_WideStringC& contents, 38 uint8_t* code, 39 int32_t codeLength, 40 bool isDevice, 41 int32_t& e) override; 42 bool CheckContentValidity(const CFX_WideStringC& contents) override; 43 CFX_WideString FilterContents(const CFX_WideStringC& contents) override; 44 45 int32_t CalcChecksum(const CFX_ByteString& contents); 46 47 protected: 48 void ShowChars(const CFX_WideStringC& contents, 49 CFX_DIBitmap* pOutBitmap, 50 CFX_RenderDevice* device, 51 const CFX_Matrix* matrix, 52 int32_t barWidth, 53 int32_t multiple, 54 int32_t& e) override; 55 56 private: 57 int32_t m_codeWidth; 58 }; 59 60 #endif // XFA_FXBARCODE_ONED_BC_ONEDEAN13WRITER_H_ 61
