xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h

// 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

#ifndef _BC_DATAMATRIXVERSION_H_
#define _BC_DATAMATRIXVERSION_H_
class ECBlocks;
class CBC_DataMatrixVersion;
class ECB
{
public:
    ECB(int32_t count, int32_t dataCodewords)
    {
        m_count = count;
        m_dataCodewords = dataCodewords;
    }

    int32_t GetCount()
    {
        return m_count;
    }

    int32_t GetDataCodewords()
    {
        return m_dataCodewords;
    }
private:
    int32_t m_count;
    int32_t m_dataCodewords;
};
class ECBlocks
{
public:
    ECBlocks(int32_t ecCodewords, ECB *ecBlocks)
    {
        m_ecCodewords = ecCodewords;
        m_ecBlocks.Add(ecBlocks);
    }

    ECBlocks(int32_t ecCodewords, ECB *ecBlocks1, ECB *ecBlocks2)
    {
        m_ecCodewords = ecCodewords;
        m_ecBlocks.Add(ecBlocks1);
        m_ecBlocks.Add(ecBlocks2);
    }
    ~ECBlocks()
    {
        for(int32_t i = 0; i < m_ecBlocks.GetSize(); i++) {
            delete (ECB*)m_ecBlocks[i];
        }
        m_ecBlocks.RemoveAll();
    }

    int32_t GetECCodewords()
    {
        return m_ecCodewords;
    }

    const CFX_PtrArray &GetECBlocks()
    {
        return m_ecBlocks;
    }
private:
    int32_t m_ecCodewords;
    CFX_PtrArray m_ecBlocks;
};
class CBC_DataMatrixVersion
{
public:
    CBC_DataMatrixVersion(int32_t versionNumber,
                          int32_t symbolSizeRows,
                          int32_t symbolSizeColumns,
                          int32_t dataRegionSizeRows,
                          int32_t dataRegionSizeColumns,
                          ECBlocks *ecBlocks);
    virtual ~CBC_DataMatrixVersion();
    static void Initialize();
    static void Finalize();
    int32_t GetVersionNumber();
    int32_t GetSymbolSizeRows();
    int32_t GetSymbolSizeColumns();
    int32_t GetDataRegionSizeRows();
    int32_t GetDataRegionSizeColumns();
    int32_t GetTotalCodewords();
    ECBlocks *GetECBlocks();
    static CBC_DataMatrixVersion *GetVersionForDimensions(int32_t numRows, int32_t numColumns, int32_t &e);
    static void ReleaseAll();
private:
    int32_t m_versionNumber;
    int32_t m_symbolSizeRows;
    int32_t m_symbolSizeColumns;
    int32_t m_dataRegionSizeRows;
    int32_t m_dataRegionSizeColumns;
    ECBlocks *m_ecBlocks;
    int32_t m_totalCodewords;
    static CFX_PtrArray* VERSIONS;
};
#endif