#pragma once

#ifdef  BUILD_GUIDLL
#define     DLLCLASS    __declspec(dllexport)
#include <boost/interprocess/managed_shared_memory.hpp>
using namespace boost::interprocess;
#else
#define     DLLCLASS    __declspec(dllimport)
class managed_shared_memory;
#endif

class COpStatus;

class DLLCLASS CGuiOutputController
{
public:
    CGuiOutputController(void);
    ~CGuiOutputController(void);

//  allocate array size for output array
    void InitOutputArray();

    BOOL IsOff(const COutputSetting &OutputSetting);

    BOOL IsOn(const COutputSetting &OutputSetting);

    BOOL Off(const COutputSetting &OutputSetting);
    BOOL On(const COutputSetting &OutputSetting);

//  return the size of gOutputArray
    int GetSizeofOutputArray();

//  make a copy of gOutputArray
    void CopyOutputStatus();

//  check if there is state change in output
    BOOL IsOutputStateChange(int iOutputNo, BOOL &bOutputState);

    long GetOutputStatusSize();

    BOOL GetOutputStatus(int nIndex);

//    Get name of Output point
    char* GetOutputName(int nIndex);

//  copy of gOutputArray that is used to compare the output state during machine running vs
//  output state in maintenance mode
    BOOL *m_bpOutputArray;

//  to keep track output state array size
    int m_iOutputStateArraySize;

private:
    managed_shared_memory *m_managed_shm;

    COpStatus *m_pOpStatus;
};