State.h

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#ifndef _ESTATE_H_
#define _ESTATE_H_
 
#include <string>
#include <qobject.h>
#include <stdint.h>
 
#include "StateDefines.h"
 
class StateManager;
class StorageList;
 
class State : public QObject
{
    Q_OBJECT
public:
    virtual ~State();
 
    virtual State *Clone( StorageList &inputStream ) = 0;
 
    QString GetStateName() const;
 
    virtual void OnEnter();
    virtual void OnEnter( const int32_t stateRequestCode );
 
    virtual void OnResume();
    virtual void OnResume( const int32_t stateRequestCode, const int32_t stateResultCode, StorageList &storageList );
 
    virtual void OnLeave();
 
    virtual void OnTimeOut();
 
    virtual void OnSecondTick();
 
    virtual void OnMinuteTick();
 
protected:
    State( const QString &stateName, StateManager *context );
 
    virtual void TimerStart( unsigned long timeout );
 
    virtual void TimerStop();
    
    virtual bool IsTimerActive();
 
    virtual StateDefines::StateAlgorithmResult ChangeState( const QString &stateName, StorageList &storageList, const StateDefines::ChangeStateFlag changeStateFlag = StateDefines::ChangeStateFlagUndefined );
 
    virtual StateDefines::StateAlgorithmResult ChangeStateForResult( const QString &stateName, StorageList &storageList, const int32_t stateRequestCode );
 
    virtual StateDefines::StateAlgorithmResult FinishState( const StateDefines::FinishStateFlag finishStateFlag = StateDefines::FinishStateFlagUndefined );
 
    virtual StateDefines::StateAlgorithmResult FinishStateWithResult( const int32_t stateResultCode, StorageList &storageList );
 
    virtual bool IsChangeStateForResultMapEmpty();
 
    StateManager *GetStateManager();
 
    virtual void FillStorageList( const StorageList &storageList );
 
    virtual StorageList &GetStorageList();
 
private slots:
    // timer slots
    void TimeOut();
 
private:
 
    class DataClass;
    DataClass *d;
 
};
 
#endif // _ESTATE_H_