utils.cpp

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
#if defined(_WIN32)
    #pragma warning (disable : 4099)
    #pragma warning (disable : 4250)
    #pragma warning (disable : 4520)
#endif
 
#include <dirent.h>
 
#if defined(_WIN32)
    #undef max                  /*conflict with pango lib coverage.h*/
    #include <direct.h>
    #define GetCurrentDir _getcwd
#else
    #include <unistd.h>
    #include <cerrno>
    #include <sys/stat.h>
    #define GetCurrentDir getcwd
#endif
 
#include <yarp/os/Time.h>
#include <cstdio>              /* defines FILENAME_MAX */
#include "include/utils.h"
 
#include <iostream>
#include <utility>
#include "include/mainwindow.h"
 
using namespace yarp::os;
using namespace yarp::sig;
 
/**********************************************************/
QUtilities::~QUtilities()
{
}
/**********************************************************/
QUtilities::QUtilities(QObject *parent) : QObject(parent), qengine(nullptr)
{
    connect(this,SIGNAL(updateGuiThread()),(MainWindow*)parent,
            SLOT(onUpdateGuiRateThread()),Qt::BlockingQueuedConnection);
 
    connect(this,SIGNAL(pause()),(MainWindow*)parent,
            SLOT(resetButtonOnStop()),Qt::BlockingQueuedConnection);
 
    connect(this,SIGNAL(errorMessage(QString)),(MainWindow*)parent,
            SLOT(onErrorMessage(QString)),Qt::QueuedConnection);
}
 
/**********************************************************/
void QUtilities::stepThread()
{
    this->qengine->stepfromCmd = true;
    yInfo() << "asking qutils to step the thread";
    if ( this->qengine->isRunning() ){
        yInfo() << "asking qutils to pause the thread";
        this->qengine->pause();
    }
    if ( this->qengine->isSuspended() ){
        yInfo() << "asking qutils to resume the thread";
        this->qengine->resume();
    } else if ( !this->qengine->isRunning() ) {
        yInfo() << "asking qutils to start the thread";
        for (int i=0; i < totalThreads; i++){
            this->partDetails[i].worker->init();
        }
        this->qengine->start();
    }
    yInfo() << "ok................ \n";
 
}
 
/**********************************************************/
void QUtilities::resetButton()
{
    pause();
}