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| 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_SRC_FXBARCODE_QRCODE_BC_QRCODERVERSION_H_ | |
| 8 #define XFA_SRC_FXBARCODE_QRCODE_BC_QRCODERVERSION_H_ | |
| 9 | |
| 10 #include "core/include/fxcrt/fx_basic.h" | |
| 11 | |
| 12 class CBC_QRCoderECBlocks; | |
| 13 class CBC_CommonBitMatrix; | |
| 14 class CBC_QRCoderErrorCorrectionLevel; | |
| 15 | |
| 16 class CBC_QRCoderVersion { | |
| 17 private: | |
| 18 static const int32_t VERSION_DECODE_INFO[34]; | |
| 19 static CFX_PtrArray* VERSION; | |
| 20 int32_t m_versionNumber; | |
| 21 int32_t m_totalCodeWords; | |
| 22 CFX_Int32Array m_alignmentPatternCenters; | |
| 23 CFX_PtrArray m_ecBlocks; | |
| 24 | |
| 25 CBC_QRCoderVersion(); | |
| 26 CBC_QRCoderVersion(int32_t versionNumber, | |
| 27 CBC_QRCoderECBlocks* ecBlocks1, | |
| 28 CBC_QRCoderECBlocks* ecBlocks2, | |
| 29 CBC_QRCoderECBlocks* ecBlocks3, | |
| 30 CBC_QRCoderECBlocks* ecBlocks4); | |
| 31 | |
| 32 public: | |
| 33 virtual ~CBC_QRCoderVersion(); | |
| 34 static void Initialize(); | |
| 35 static void Finalize(); | |
| 36 | |
| 37 int32_t GetVersionNumber(); | |
| 38 int32_t GetTotalCodeWords(); | |
| 39 int32_t GetDimensionForVersion(); | |
| 40 CBC_CommonBitMatrix* BuildFunctionPattern(int32_t& e); | |
| 41 CFX_Int32Array* GetAlignmentPatternCenters(); | |
| 42 CBC_QRCoderECBlocks* GetECBlocksForLevel( | |
| 43 CBC_QRCoderErrorCorrectionLevel* ecLevel); | |
| 44 static CBC_QRCoderVersion* GetVersionForNumber(int32_t versionNumber, | |
| 45 int32_t& e); | |
| 46 static CBC_QRCoderVersion* GetProvisionalVersionForDimension( | |
| 47 int32_t dimension, | |
| 48 int32_t& e); | |
| 49 static CBC_QRCoderVersion* DecodeVersionInformation(int32_t versionBits, | |
| 50 int32_t& e); | |
| 51 static void Destroy(); | |
| 52 }; | |
| 53 | |
| 54 #endif // XFA_SRC_FXBARCODE_QRCODE_BC_QRCODERVERSION_H_ | |
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