1*3ac0a46fSAndroid Build Coastguard Worker // Copyright 2014 The PDFium Authors 2*3ac0a46fSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be 3*3ac0a46fSAndroid Build Coastguard Worker // found in the LICENSE file. 4*3ac0a46fSAndroid Build Coastguard Worker 5*3ac0a46fSAndroid Build Coastguard Worker // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6*3ac0a46fSAndroid Build Coastguard Worker 7*3ac0a46fSAndroid Build Coastguard Worker #ifndef FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ 8*3ac0a46fSAndroid Build Coastguard Worker #define FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ 9*3ac0a46fSAndroid Build Coastguard Worker 10*3ac0a46fSAndroid Build Coastguard Worker #include <stdint.h> 11*3ac0a46fSAndroid Build Coastguard Worker 12*3ac0a46fSAndroid Build Coastguard Worker #include "core/fxcrt/data_vector.h" 13*3ac0a46fSAndroid Build Coastguard Worker #include "core/fxcrt/widestring.h" 14*3ac0a46fSAndroid Build Coastguard Worker 15*3ac0a46fSAndroid Build Coastguard Worker class CBC_DefaultPlacement final { 16*3ac0a46fSAndroid Build Coastguard Worker public: 17*3ac0a46fSAndroid Build Coastguard Worker CBC_DefaultPlacement(WideString codewords, int32_t numcols, int32_t numrows); 18*3ac0a46fSAndroid Build Coastguard Worker ~CBC_DefaultPlacement(); 19*3ac0a46fSAndroid Build Coastguard Worker 20*3ac0a46fSAndroid Build Coastguard Worker bool GetBit(int32_t col, int32_t row) const; 21*3ac0a46fSAndroid Build Coastguard Worker 22*3ac0a46fSAndroid Build Coastguard Worker private: 23*3ac0a46fSAndroid Build Coastguard Worker void Init(); 24*3ac0a46fSAndroid Build Coastguard Worker void SetModule(int32_t row, int32_t col, int32_t pos, int32_t bit); 25*3ac0a46fSAndroid Build Coastguard Worker void SetUtah(int32_t row, int32_t col, int32_t pos); 26*3ac0a46fSAndroid Build Coastguard Worker void SetCorner1(int32_t pos); 27*3ac0a46fSAndroid Build Coastguard Worker void SetCorner2(int32_t pos); 28*3ac0a46fSAndroid Build Coastguard Worker void SetCorner3(int32_t pos); 29*3ac0a46fSAndroid Build Coastguard Worker void SetCorner4(int32_t pos); 30*3ac0a46fSAndroid Build Coastguard Worker 31*3ac0a46fSAndroid Build Coastguard Worker void SetBit(int32_t col, int32_t row, bool bit); 32*3ac0a46fSAndroid Build Coastguard Worker bool HasBit(int32_t col, int32_t row) const; 33*3ac0a46fSAndroid Build Coastguard Worker 34*3ac0a46fSAndroid Build Coastguard Worker const WideString m_codewords; 35*3ac0a46fSAndroid Build Coastguard Worker const int32_t m_numrows; 36*3ac0a46fSAndroid Build Coastguard Worker const int32_t m_numcols; 37*3ac0a46fSAndroid Build Coastguard Worker DataVector<uint8_t> m_bits; 38*3ac0a46fSAndroid Build Coastguard Worker }; 39*3ac0a46fSAndroid Build Coastguard Worker 40*3ac0a46fSAndroid Build Coastguard Worker #endif // FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ 41