NetworkDialog.cpp

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#include "Globals.h"
#include "NetworkInfo.h"
#include "NetworkDialog.h"
#include "SpikeStreamException.h"
using namespace spikestream;

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


NetworkDialog::NetworkDialog(QWidget* parent) : QDialog(parent){
        addNetworkToDatabase = true;

        buildGUI("Unnamed", "Undescribed");
}


NetworkDialog::NetworkDialog(const QString& name, const QString& description, QWidget* parent) : QDialog(parent){
        addNetworkToDatabase = false;

        buildGUI(name, description);
}


NetworkDialog::~NetworkDialog(){
}


QString NetworkDialog::getName(){
        QString nameStr = nameLineEdit->text();
        if(nameStr.isEmpty())
                nameStr = "Unnamed";
        return nameStr;
}


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


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

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


void NetworkDialog::okButtonPressed(){
        if(addNetworkToDatabase){
                //Add the network
                NetworkInfo netInfo(0, getName(), getDescription());
                try{
                        Globals::getNetworkDao()->addNetwork(netInfo);
                        Globals::getEventRouter()->networkListChangedSlot();
                }
                catch(SpikeStreamException& ex){
                        qCritical()<<ex.getMessage();
                }
        }

        //Hide the dialog
        this->accept();
}


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

void NetworkDialog::buildGUI(const QString& name, const QString& description){
        //Create layout managers
        QVBoxLayout* mainVBox = new QVBoxLayout(this);
        QGridLayout* gridLayout = new QGridLayout();
        gridLayout->setMargin(10);

        //Field to enter name of new network
        gridLayout->addWidget(new QLabel("Name: "), 0, 0);
        nameLineEdit = new QLineEdit(name);
        nameLineEdit->setMinimumSize(250, 30);
        gridLayout->addWidget(nameLineEdit, 0, 1);

        //Field to enter description of new network
        gridLayout->addWidget(new QLabel("Description: "), 1, 0);
        descLineEdit = new QLineEdit(description);
        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);
}