| Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 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 FXBARCODE_QRCODE_BC_QRCODER_H_ |
| 8 | #define FXBARCODE_QRCODE_BC_QRCODER_H_ |
| 9 | |
| 10 | #include <memory> |
| 11 | |
| 12 | #include "core/fxcrt/unowned_ptr.h" |
| 13 | |
| 14 | class CBC_QRCoderErrorCorrectionLevel; |
| 15 | class CBC_QRCoderMode; |
| 16 | class CBC_CommonByteMatrix; |
| 17 | |
| 18 | class CBC_QRCoder { |
| 19 | public: |
| 20 | static constexpr int32_t kNumMaskPatterns = 8; |
| 21 | |
| 22 | CBC_QRCoder(); |
| 23 | virtual ~CBC_QRCoder(); |
| 24 | |
| 25 | static bool IsValidMaskPattern(int32_t maskPattern); |
| 26 | |
| 27 | CBC_QRCoderMode* GetMode() const; |
| 28 | const CBC_QRCoderErrorCorrectionLevel* GetECLevel() const; |
| 29 | int32_t GetVersion() const; |
| 30 | int32_t GetMatrixWidth() const; |
| 31 | int32_t GetMaskPattern() const; |
| 32 | int32_t GetNumTotalBytes() const; |
| 33 | int32_t GetNumDataBytes() const; |
| 34 | int32_t GetNumECBytes() const; |
| 35 | int32_t GetNumRSBlocks() const; |
| 36 | CBC_CommonByteMatrix* GetMatrix() const; |
| 37 | |
| 38 | int32_t At(int32_t x, int32_t y, int32_t& e); |
| 39 | bool IsValid(); |
| 40 | |
| 41 | void SetMode(CBC_QRCoderMode* value); |
| 42 | void SetECLevel(const CBC_QRCoderErrorCorrectionLevel* ecLevel); |
| 43 | void SetVersion(int32_t version); |
| 44 | void SetMatrixWidth(int32_t width); |
| 45 | void SetMaskPattern(int32_t pattern); |
| 46 | void SetNumDataBytes(int32_t bytes); |
| 47 | void SetNumTotalBytes(int32_t value); |
| 48 | void SetNumECBytes(int32_t value); |
| 49 | void SetNumRSBlocks(int32_t block); |
| 50 | void SetMatrix(std::unique_ptr<CBC_CommonByteMatrix> pMatrix); |
| 51 | |
| 52 | private: |
| 53 | UnownedPtr<CBC_QRCoderMode> m_mode; |
| 54 | UnownedPtr<const CBC_QRCoderErrorCorrectionLevel> m_ecLevel; |
| 55 | int32_t m_version; |
| 56 | int32_t m_matrixWidth; |
| 57 | int32_t m_maskPattern; |
| 58 | int32_t m_numTotalBytes; |
| 59 | int32_t m_numDataBytes; |
| 60 | int32_t m_numECBytes; |
| 61 | int32_t m_numRSBlocks; |
| 62 | std::unique_ptr<CBC_CommonByteMatrix> m_matrix; |
| 63 | }; |
| 64 | |
| 65 | #endif // FXBARCODE_QRCODE_BC_QRCODER_H_ |