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39 lines
722 B
C++
39 lines
722 B
C++
/*
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SPDX-FileCopyrightText: 2010 Matteo Agostinelli <agostinelli@gmail.com>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#pragma once
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#include <QAtomicInt>
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#include <QObject>
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class KJob;
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class QalculateEngine : public QObject
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{
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Q_OBJECT
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public:
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explicit QalculateEngine(QObject *parent = nullptr);
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~QalculateEngine() override;
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QString lastResult() const
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{
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return m_lastResult;
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}
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public Q_SLOTS:
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QString evaluate(const QString &expression, bool *isApproximate = nullptr);
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void updateExchangeRates();
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void copyToClipboard(bool flag = true);
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protected Q_SLOTS:
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void updateResult(KJob *);
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private:
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QString m_lastResult;
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static QAtomicInt s_counter;
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};
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