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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "barcode.h"
#include "include/BC_QRCoderErrorCorrectionLevel.h"
#include "include/BC_QRCoderMode.h"
#include "include/BC_CommonByteMatrix.h"
#include "include/BC_QRCoder.h"
CBC_QRCoder::CBC_QRCoder()
{
m_mode = NULL;
m_ecLevel = NULL;
m_version = -1;
m_matrixWidth = -1;
m_maskPattern = -1;
m_numTotalBytes = -1;
m_numDataBytes = -1;
m_numECBytes = -1;
m_numRSBlocks = -1;
m_matrix = NULL;
}
CBC_QRCoder::~CBC_QRCoder()
{
if(m_matrix != NULL) {
delete m_matrix;
m_matrix = NULL;
}
m_mode = NULL;
m_ecLevel = NULL;
m_version = -1;
m_matrixWidth = -1;
m_maskPattern = -1;
m_numTotalBytes = -1;
m_numDataBytes = -1;
m_numECBytes = -1;
m_numRSBlocks = -1;
}
CBC_QRCoderMode* CBC_QRCoder::GetMode()
{
return m_mode;
}
CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel()
{
return m_ecLevel;
}
FX_INT32 CBC_QRCoder::GetVersion()
{
return m_version;
}
FX_INT32 CBC_QRCoder::GetMatrixWidth()
{
return m_matrixWidth;
}
FX_INT32 CBC_QRCoder::GetMaskPattern()
{
return m_maskPattern;
}
FX_INT32 CBC_QRCoder::GetNumTotalBytes()
{
return m_numTotalBytes;
}
FX_INT32 CBC_QRCoder::GetNumDataBytes()
{
return m_numDataBytes;
}
FX_INT32 CBC_QRCoder::GetNumECBytes()
{
return m_numECBytes;
}
FX_INT32 CBC_QRCoder::GetNumRSBlocks()
{
return m_numRSBlocks;
}
CBC_CommonByteMatrix* CBC_QRCoder::GetMatrix()
{
return m_matrix;
}
FX_INT32 CBC_QRCoder::At(FX_INT32 x, FX_INT32 y, FX_INT32 &e)
{
FX_INT32 value = m_matrix->Get(x, y);
if(!(value == 0 || value == 1)) {
e = BCExceptionValueMustBeEither0or1;
BC_EXCEPTION_CHECK_ReturnValue(e, 0);
}
return value;
}
FX_BOOL CBC_QRCoder::IsValid()
{
return
m_mode != NULL &&
m_ecLevel != NULL &&
m_version != -1 &&
m_matrixWidth != -1 &&
m_maskPattern != -1 &&
m_numTotalBytes != -1 &&
m_numDataBytes != -1 &&
m_numECBytes != -1 &&
m_numRSBlocks != -1 &&
IsValidMaskPattern(m_maskPattern) &&
m_numTotalBytes == m_numDataBytes + m_numECBytes &&
m_matrix != NULL &&
m_matrixWidth == m_matrix->GetWidth() &&
m_matrix->GetWidth() == m_matrix->GetHeight();
}
void CBC_QRCoder::SetMode(CBC_QRCoderMode* value)
{
m_mode = value;
}
void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel)
{
m_ecLevel = ecLevel;
}
void CBC_QRCoder::SetVersion(FX_INT32 version)
{
m_version = version;
}
void CBC_QRCoder::SetMatrixWidth(FX_INT32 width)
{
m_matrixWidth = width;
}
void CBC_QRCoder::SetMaskPattern(FX_INT32 pattern)
{
m_maskPattern = pattern;
}
void CBC_QRCoder::SetNumDataBytes(FX_INT32 bytes)
{
m_numDataBytes = bytes;
}
void CBC_QRCoder::SetNumTotalBytes(FX_INT32 value)
{
m_numTotalBytes = value;
}
void CBC_QRCoder::SetNumRSBlocks(FX_INT32 block)
{
m_numRSBlocks = block;
}
void CBC_QRCoder::SetNumECBytes(FX_INT32 value)
{
m_numECBytes = value;
}
FX_BOOL CBC_QRCoder::IsValidMaskPattern(FX_INT32 maskPattern)
{
return maskPattern >= 0 && maskPattern < NUM_MASK_PATTERNS;
}
void CBC_QRCoder::SetMatrix(CBC_CommonByteMatrix* value)
{
m_matrix = value;
}
const FX_INT32 CBC_QRCoder::NUM_MASK_PATTERNS = 8;
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