Method executeThread

ImagePlay/src/IPProcessGrid.cpp:131–166

}

int IPProcessGrid::executeThread(IPLProcess* process, IPLImage *image /*= NULL*/, int inputIndex /*= 0*/, bool useOpenCV /*= false*/)
{
    qDebug() << "IPProcessGrid::executeThread: " << QString::fromStdString(process->className());
    QElapsedTimer timer;
    timer.start();

    // create new thread
    _thread = new IPProcessThread(process, image, inputIndex, useOpenCV);

    connect(_thread, &IPProcessThread::progressUpdated, this, &IPProcessGrid::updateProgress);

    _mainWindow->setThreadRunning(true);
    _mainWindow->imageViewer()->zoomWidget()->zoomUpdateMutex()->lock();
    process->setResultReady(false);
    process->resetMessages();

    _thread->start();
    while(!_thread->isFinished())
    {
        if(_longProcess)
            _currentStep->update();

        QApplication::processEvents();
    }
    process->setResultReady(_thread->success());
    _mainWindow->setThreadRunning(false);
    _mainWindow->imageViewer()->zoomWidget()->zoomUpdateMutex()->unlock();

    _lastProcessSuccess = _thread->success();

    delete _thread;
    _thread = NULL;

    // return duration
    return timer.elapsed();
}

void IPProcessGrid::propagateNeedsUpdate(IPLProcess* process)
{