ProgressMonitor.h

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//# PlotMSAction.h: Actions on plotms that can be triggered.
//# Copyright (C) 2009
//# Associated Universities, Inc. Washington DC, USA.
//#
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//# $Id: $

#ifndef PROGRESSMONITOR_H_
#define PROGRESSMONITOR_H_

#include <casa/BasicSL/String.h>

namespace casa {

class ProgressMonitor {
public:
        //Initialize the monitor with the identifying operation.
        virtual void initialize(const String&) = 0;
        //Set the progress to a specific amount and status.
        virtual void setProgress(unsigned int, const String&) = 0;
        //Stop the progress
        virtual void finalize() = 0;
        //Set whether the user is allowed to cancel, put the operation in the background,
        //or pause/resume the operation.
        virtual void setAllowedOperations(bool background, bool pauseResume, bool cancel) = 0;
protected:
        ProgressMonitor(){}
        virtual ~ProgressMonitor(){}
};

}
#endif /* PROGRESSMONITOR_H_ */