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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*
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* Copyright (C) 2007 Barış Metin <baris@pardus.org.tr>
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* Copyright (C) 2010 Matteo Agostinelli <agostinelli@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef CALCULATORRUNNER_H
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#define CALCULATORRUNNER_H
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#include <QMimeData>
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#include <Plasma/AbstractRunner>
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class QalculateEngine;
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/**
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* This class evaluates the basic expressions given in the interface.
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*/
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class CalculatorRunner : public Plasma::AbstractRunner
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{
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Q_OBJECT
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public:
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CalculatorRunner(QObject* parent, const QVariantList &args);
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~CalculatorRunner();
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void match(Plasma::RunnerContext &context);
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protected slots:
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QMimeData * mimeDataForMatch(const Plasma::QueryMatch *match);
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private:
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QString calculate(const QString& term);
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void userFriendlySubstitutions(QString& cmd);
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void powSubstitutions(QString& cmd);
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void hexSubstitutions(QString& cmd);
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QalculateEngine* m_engine;
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};
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K_EXPORT_PLASMA_RUNNER(calculatorrunner, CalculatorRunner)
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#endif
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