cxProcessWrapper.h

Go to the documentation of this file.

        /*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/

#ifndef CXPROCESSWRAPPER_H_
#define CXPROCESSWRAPPER_H_

#include "cxResourceExport.h"

#include <QObject>
#include "boost/shared_ptr.hpp"
#include <QStringList>
#include <QString>
#include <QProcess>
#include <QPointer>
#include "cxProcessReporter.h"

namespace cx
{

typedef boost::shared_ptr<class ProcessWrapper> ProcessWrapperPtr;

class cxResource_EXPORT ProcessWrapper : public QObject
{
        Q_OBJECT
public:
        explicit ProcessWrapper(QString name = "executable", QObject* parent = NULL);
        virtual ~ProcessWrapper();

        QProcess *getProcess();

        void launchWithRelativePath(QString executable, QStringList arguments = QStringList());
        void launch(QString executable, QStringList argument = QStringList());

        bool isRunning();

        qint64 write(const char * data);
        bool waitForStarted(int msecs = 30000);
        bool waitForFinished(int msecs = 30000);

signals:
        void stateChanged();

private:
        QString getExecutableInBundlesAbsolutePath(QString exeInBundle);
        void internalLaunch(QString executable, QStringList arguments);

        QPointer<QProcess> mProcess;
        ProcessReporterPtr mReporter;
        QString mName;
        QString mLastExecutablePath; //the path to the last executable that was launched
};
}

#endif /* CXPROCESSWRAPPER_H_ */