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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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