MonitorDataPlotter.h

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/***************************************************************************
 *   SpikeStream Application                                               *
 *   Copyright (C) 2007 by David Gamez                                     *
 *   david@davidgamez.eu                                                   *
 *   Version 0.1                                                           *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef MONITORDATAPLOTTER_H
#define MONITORDATAPLOTTER_H

//SpikeStream includes
#include "MonitorDataset.h"

//Qt includes
#include <qdialog.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qfont.h>

//Qwt includes
#include <qwt_plot.h>

//Other includes
#include <vector>
using namespace std;


/*! Holds the parameters associated with a new graph. */
struct NewGraph {
        QString description;//Description of the graph
        double rangeLow;//Default low range of the values
        double rangeHigh;//Default high range of the values
};


//------------------------ Monitor Data Plotter----------------------------
/*! Displays graphs of parameters monitored in a neuron or synapse. */
//-------------------------------------------------------------------------

class MonitorDataPlotter : public QDialog {
        Q_OBJECT

        public: 
                MonitorDataPlotter(QWidget *parent, QString neuronGrpDesc, unsigned int neurGrpID, unsigned int neurID);
                MonitorDataPlotter(QWidget *parent, unsigned int neurGrpID, unsigned int fromNeurID, unsigned int toNeurID);
                ~MonitorDataPlotter();
                void addGraph(NewGraph graph);
                void closeDialog(bool stopMon);
                void loadingComplete();
                void plotData(double msgTime, const double* dataArray, int arrayLength);
                void setUpGraphs(const char* charArray);
                bool showDialog();


        protected:
                void closeEvent ( QCloseEvent * e );


        private:
                //=============================== VARIABLES ===============================
                /*! Store a reference to the simulation widget to access simulation manager
                        Stored as a QWidget to avoid include problems. */
                QWidget* simulationWidget;

                /*! Neuron group.*/
                unsigned int neuronGrpID;

                /*! Are we monitoring a neuron or a synapse?.*/
                bool neuronMonitoring;

                /*! ID of neuron being monitored.*/
                unsigned int neuronID;

                /*! Presynaptic ID of synapse being monitored.*/
                unsigned int fromNeuronID;

                /*! Postsynpatic ID of synapse being monitored.*/
                unsigned int toNeuronID;

                /*! Label to inform user that we are waiting for simulation manager.*/
                QLabel* loadingLabel;

                /*! Layout of this widget, used to dynamically add graphs.*/
                QVBoxLayout *verticalBox;

                /*! Holds references to all of the graphs in this widget.*/
                vector<QwtPlot*> plotVector;

                /*! Holds references to all of the datasets plotted by the graphs.*/
                vector<MonitorDataset*> dataVector;

                /*! Records if there has been an error in parsing. */
                bool parseError;

                //Font for axes
                QFont* axisFont;
                QFont* axisTitleFont;


                //=============================== METHODS ===============================
                /*! Declare copy constructor private so it cannot be used inadvertently.*/
                MonitorDataPlotter (const MonitorDataPlotter&);

                /*! Declare assignment private so it cannot be used inadvertently.*/
                MonitorDataPlotter operator = (const MonitorDataPlotter&);

                void stopMonitoring();

};


#endif//MONITORDATAPLOTTER_H

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