33 lines
662 B
C
33 lines
662 B
C
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#ifndef SINGLEINSTANCE_H
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#define SINGLEINSTANCE_H
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#include <QObject>
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class QLocalServer;
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class SingleInstance : public QObject
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{
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Q_OBJECT
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public:
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// uniqueName - the name of named pipe
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// eventStr - optional event to send if another instance is detected
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explicit SingleInstance(const QString &uniqueName, const QString &eventStr, QObject *parent = nullptr);
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~SingleInstance() override;
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bool isFirstInstance() const;
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signals:
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void secondInstanceDetected();
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void eventReceived(const QString &eventStr);
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private slots:
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void handleNewConnection();
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private:
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QLocalServer *m_localServer;
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};
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#endif // SINGLEINSTANCE_H
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