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#ifndef QMLBACKENDMONITORINFO_H_

#define QMLBACKENDMONITORINFO_H_

#include "qmlbackendmonitorao_s60_p.h"

QTM_BEGIN_NAMESPACE

//linked list information structure

struct CMonitorTriggerInfo {

    QGeoAreaMonitorS60* iParent;

    TLbtTriggerId iTriggerID;

    enum  enTriggerType iType;

    CMonitorTriggerInfo* next;

};

class CBackendMonitorInfo   :  public CBase

{

public :

    static CBackendMonitorInfo  *NewL();

    //return CMonitorTriggerInfo from TriggerID

    CMonitorTriggerInfo* getMonitorTriggerInfo(TLbtTriggerId aTrigID);

    //return CMonitorTriggerInfo from the QGeoAreaMonitorS60

    CMonitorTriggerInfo* getMonitorTriggerInfo(QGeoAreaMonitorS60* aParent, enTriggerType aType);

    //return the header of the linked list

    inline CMonitorTriggerInfo* getMonitorTriggerInfo() {

        return iMonitorInfo;

    }

    //add the entry and exit trigger info to the list

    bool addMonitorTriggerInfo(QGeoAreaMonitorS60* aParent, TLbtTriggerId aTriggerID, enTriggerType aType);

    //remove the CMonitorTriggerInfo corresponding to the TriggerID

    void removeMonitorTriggerInfo(TLbtTriggerId aTrigID);

    ~CBackendMonitorInfo();

private :

    CBackendMonitorInfo() : iMonitorInfo(NULL) { }

    CMonitorTriggerInfo*  iMonitorInfo;

    static CBackendMonitorInfo* iBackendMonitorInfo;

};

QTM_END_NAMESPACE

#endif /* QMLBACKENDMONITORINFO_H_ */