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chartcalculatorservice.h
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chartcalculatorservice.h
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/**
* This file is part of dirage2.
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#ifndef CHARTCALCULATORSERVICE_H
#define CHARTCALCULATORSERVICE_H
#include <QObject>
#include <QFuture>
#include "agechart.h"
#include "dirtree.h"
// A calculator service for the Controller.
class ChartCalculatorServicePrivate;
class ChartCalculatorService final: public QObject
{
Q_OBJECT
public:
ChartCalculatorService();
~ChartCalculatorService();
//! Run a calculation in a thread pool.
QFuture<AgeChart> calculateSubtree(DirTree *tree);
QFuture<AgeChart> calculateFiles(DirTree *tree);
//! Cancel all running futures, wait for them to finish.
void cancelAll();
private:
ChartCalculatorServicePrivate *p;
};
#endif // CHARTCALCULATORSERVICE_H