ConnectionGroupDialog.cpp

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#include "Globals.h"
#include "ConnectionGroupDialog.h"
#include "SpikeStreamException.h"
using namespace spikestream;

//Qt includes
#include <QDebug>
#include <QLabel>
#include <QLayout>
#include <QPushButton>


ConnectionGroupDialog::ConnectionGroupDialog(const ConnectionGroupInfo& conGrpInfo, QWidget* parent) : QDialog(parent){
        connectionGroupInfo = conGrpInfo;
        buildGUI();
}


ConnectionGroupDialog::~ConnectionGroupDialog(){
}


/*----------------------------------------------------------*/
/*-----                 PRIVATE SLOTS                  -----*/
/*----------------------------------------------------------*/

void ConnectionGroupDialog::cancelButtonPressed(){
        this->reject();
}


void ConnectionGroupDialog::okButtonPressed(){
        try{
                //Check network is loaded
                if(!Globals::networkLoaded())
                        throw SpikeStreamException("Network not loaded when editing connection group properties.");

                //Set the new properties in the network if they have changed
                if(connectionGroupInfo.getDescription() != getDescription()){
                        Globals::getNetwork()->setConnectionGroupProperties(connectionGroupInfo.getID(), getDescription());
                }

                //Hide the dialog
                this->accept();
        }
        catch(SpikeStreamException& ex){
                qCritical()<<ex.getMessage();
        }
}


/*----------------------------------------------------------*/
/*-----                 PRIVATE METHODS                -----*/
/*----------------------------------------------------------*/

void ConnectionGroupDialog::buildGUI(){
        //Create layout managers
        QVBoxLayout* mainVBox = new QVBoxLayout(this);
        QGridLayout* gridLayout = new QGridLayout();
        gridLayout->setMargin(10);

        //Field to enter description of connection group
        gridLayout->addWidget(new QLabel("Description: "), 1, 0);
        descLineEdit = new QLineEdit(connectionGroupInfo.getDescription());
        descLineEdit->setMinimumSize(250, 30);
        gridLayout->addWidget(descLineEdit, 1, 1);

        mainVBox->addLayout(gridLayout);

        //Add buttons
        QHBoxLayout* buttonBox = new QHBoxLayout();
        QPushButton* okButton = new QPushButton("Ok");
        connect(okButton, SIGNAL(clicked()), this, SLOT(okButtonPressed()));
        buttonBox->addWidget(okButton);
        QPushButton* cancelButton = new QPushButton("Cancel");
        connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancelButtonPressed()));
        buttonBox->addWidget(cancelButton);
        mainVBox->addLayout(buttonBox);
}


QString ConnectionGroupDialog::getDescription(){
        QString descStr = descLineEdit->text();
        if(descStr.isEmpty())
                descStr = "Undescribed";
        return descStr;
}