SynapseParametersDialog.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 SYNAPSEPARAMETERSDIALOG_H
#define SYNAPSEPARAMETERSDIALOG_H

//SpikeStream includes
#include "DBInterface.h"
#include "EditSynapseParametersDialog.h"
#include "ParameterTable.h"
#include "SimulationManager.h"

//Qt includes
#include <qdialog.h>
#include <qstringlist.h>
#include <qpixmap.h>
#include <qpushbutton.h>


//------------------------ Synapse Parameters Dialog ----------------------
/*! Displays the synapse parameters in a table with an edit button that 
        launches an edit synapse parameters dialog to change the values. The 
        parameters are not changed until the ok or apply buttons are pressed.*/
//-------------------------------------------------------------------------

class SynapseParametersDialog : public QDialog {
        Q_OBJECT
        
        public:
                SynapseParametersDialog(QWidget *parent, DBInterface* networkDBInterface, SimulationManager* simMan);
                ~SynapseParametersDialog();
                bool loadSynapseParameters();


        private slots:
                void applyButtonPressed();
                void cancelButtonPressed();
                void defaultsButtonPressed();
                void okButtonPressed();
                void parameterTableClicked(int row, int col, unsigned short typeID);
                void parameterTableValueChanged(int row, int col, unsigned short typeID);


        private:
                //========================== VARIABLES ===============================
                /*! Store reference to database interfaces.*/
                DBInterface *networkDBInterface;

                /*! Store reference to simulation manager to inform it about changes.*/
                SimulationManager *simulationManager;
                
                //Table and its header for displaying parameters
                map<unsigned short, ParameterTable*> paramTableMap;
                map<unsigned short, QHeader*> paramTableHeaderMap;
                map<unsigned short, QLabel*> tableLabelMap;

                /*! Applies the parameters without closing the dialog.*/
                QPushButton *applyButton;

                //Variables holding the columns containing different information
                int editColumn;
                int connGrpIDColumn;
                int fromGrpColumn;
                int toGrpColumn;
                int paramStartColumn;

                /*! Image displayed in the edit column.*/
                QPixmap *editPixmap;

                /*! List of all the field names of the parameters, used for loading them 
                        from the database.*/
                map<unsigned short, QStringList*> fieldNamesMap;

                /*! List of all the value names.*/
                map<unsigned short, QStringList*> valueNamesMap;

                /*! Links descriptions of the parameter with the default value.*/
                map<unsigned short, map<const char*, double, charKeyCompare> > defaultValueMap;

                /*! Links descriptions of the parameter with a column for loading up parameters.*/
                map<unsigned short, map<const char*, int, charKeyCompare> > descriptionColumnMap;

                /*! Records whether a value is a check box type. Only check box values are 
                        included in this map.*/
                map<unsigned short, map<const char*, bool, charKeyCompare> > checkBoxMap;

                /*! Stores the link between a description and a parameter name.*/
                map<unsigned short, map<const char*, const char*, charKeyCompare> > descParamMap;

                /*! Stores the link between a parameter name and a description.*/
                map<unsigned short, map<const char*, const char*, charKeyCompare> > paramDescMap;

                /*! Variable recording whether the parameter table has been changed
                        Used to enable or disable the apply button and prevent updating parameters
                        unnecessarily.*/
                bool parameterValuesChanged;


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

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

                QString getNeuronGroupName(QString neurGrpID);
                void storeSynapseParameters();

};


#endif //SYNAPSEPARAMETERSDIALOG_H

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