plotmanager.cpp

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#include "plotmanager.h"
 
PlotManager::PlotManager(QObject *parent) :
    QObject(parent)
{
    timer.setTimerType(Qt::PreciseTimer);
    connect(&timer,SIGNAL(timeout()),this,SLOT(onTimeout()),Qt::DirectConnection);
}
 
PlotManager::~PlotManager()
{
 
    if(timer.isActive()){
        timer.stop();
    }
 
    /*while(!plotterList.isEmpty()){
        delete ((Plotter*)plotterList.takeLast());
    }*/
}
 
PlotManager * PlotManager::instance()
{
    static PlotManager instance;
    return &instance;
}
 
QList<QObject *>* PlotManager::getPlotters()
{
    return &plotterList;
}
 
Plotter * PlotManager::addPlot(const QString &title,
                int gridx,
                int gridy,
                int hspan,
                int vspan,
                float minval,
                float maxval,
                int size,
                const QString &bgcolor,
                bool autorescale)
{
    auto* plotter = new Plotter(title,gridx,gridy,hspan,vspan,minval,maxval,size,bgcolor,autorescale,this);
    plotterList.append(plotter);
    emit plottersChanged();
    emit plotter->plotSampleSizeChanged();
 
    return plotter;
 
}
 
 
void PlotManager::setInterval(int interval)
{
 
    timer.setInterval(interval);
    if (!timer.isActive()) {
        timer.start();
    }
}
 
void PlotManager::onTimeout()
{
    int c = plotterList.count();
    for(int i=0;i<c;i++){
        ((Plotter*)plotterList.at(i))->onTimeout();
    }
    emit requestRepaint();
}
 
void PlotManager::playPressed(bool check)
{
    if(!check){
        timer.stop();
    }else{
        timer.start();
    }
}
 
void PlotManager::clear()
{
    for(int i=0;i<plotterList.count();i++){
        ((Plotter*)plotterList.at(i))->clear();
    }
}
 
void PlotManager::rescale()
{
    for(int i=0;i<plotterList.count();i++){
        ((Plotter*)plotterList.at(i))->rescale();
    }
}