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 _BC_QRCODER_H_ 8 #define _BC_QRCODER_H_ 9 class CBC_QRCoderErrorCorrectionLevel; 10 class CBC_QRCoderMode; 11 class CBC_CommonByteMatrix; 12 13 class CBC_QRCoder { 14 private: 15 CBC_QRCoderMode* m_mode; 16 CBC_QRCoderErrorCorrectionLevel* m_ecLevel; 17 int32_t m_version; 18 int32_t m_matrixWidth; 19 int32_t m_maskPattern; 20 int32_t m_numTotalBytes; 21 int32_t m_numDataBytes; 22 int32_t m_numECBytes; 23 int32_t m_numRSBlocks; 24 CBC_CommonByteMatrix* m_matrix; 25 26 public: 27 const static int32_t NUM_MASK_PATTERNS; 28 CBC_QRCoder(); 29 virtual ~CBC_QRCoder(); 30 CBC_QRCoderMode* GetMode(); 31 CBC_QRCoderErrorCorrectionLevel* GetECLevel(); 32 int32_t GetVersion(); 33 int32_t GetMatrixWidth(); 34 int32_t GetMaskPattern(); 35 int32_t GetNumTotalBytes(); 36 int32_t GetNumDataBytes(); 37 int32_t GetNumECBytes(); 38 int32_t GetNumRSBlocks(); 39 CBC_CommonByteMatrix* GetMatrix(); 40 int32_t At(int32_t x, int32_t y, int32_t& e); 41 FX_BOOL IsValid(); 42 43 void SetMode(CBC_QRCoderMode* value); 44 void SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel); 45 void SetVersion(int32_t version); 46 void SetMatrixWidth(int32_t width); 47 void SetMaskPattern(int32_t pattern); 48 void SetNumDataBytes(int32_t bytes); 49 void SetNumTotalBytes(int32_t value); 50 void SetNumECBytes(int32_t value); 51 void SetNumRSBlocks(int32_t block); 52 void SetMatrix(CBC_CommonByteMatrix* value); 53 static FX_BOOL IsValidMaskPattern(int32_t maskPattern); 54 }; 55 #endif 56
