RetroShare/retroshare-gui/src/gui/statistics/turtlegraph.h

#pragma once

#include "retroshare/rsturtle.h"
#include <gui/common/RSGraphWidget.h>

class TurtleGraphSource: public RSGraphSource
{
	public:
		virtual void getValues(std::map<std::string,float>& values) const
		{
			TurtleTrafficStatisticsInfo info ;
			rsTurtle->getTrafficStatistics(info) ;

            values.insert(std::make_pair(QObject::tr("TR up").toStdString(),(float)info.tr_up_Bps)) ;
            values.insert(std::make_pair(QObject::tr("TR dn").toStdString(),(float)info.tr_dn_Bps)) ;
            values.insert(std::make_pair(QObject::tr("Data up").toStdString(),(float)info.data_up_Bps)) ;
            values.insert(std::make_pair(QObject::tr("Data dn").toStdString(),(float)info.data_dn_Bps)) ;
            values.insert(std::make_pair(QObject::tr("Data forward").toStdString(),(float)info.unknown_updn_Bps)) ;
		}

    virtual QString displayValue(float v) const
    {
        if(v < 1000)
            return QString::number(v,'f',2) + " B/s" ;
        else if(v < 1000*1024)
            return QString::number(v/1024.0,'f',2) + " KB/s" ;
        else
            return QString::number(v/(1024.0*1024),'f',2) + " MB/s" ;
    }
};

class TurtleGraph: public RSGraphWidget
{
	public:
		TurtleGraph(QWidget *parent)
			: RSGraphWidget(parent)
		{
            TurtleGraphSource *src = new TurtleGraphSource() ;

			src->setCollectionTimeLimit(30*60*1000) ; // 30  mins
            src->setCollectionTimePeriod(1000) ;      // collect every second
            src->setDigits(2) ;
			src->start() ;

			setSource(src) ;

			setTimeScale(1.0f) ; // 1 pixels per second of time.

			resetFlags(RSGRAPH_FLAGS_LOG_SCALE_Y) ;
			resetFlags(RSGRAPH_FLAGS_PAINT_STYLE_PLAIN) ;
            setFlags(RSGRAPH_FLAGS_SHOW_LEGEND) ;
        }
};