newbehaviourldlg.cpp

#include "newbehaviourldlg.h"
#include "ui_newbehaviourdlg.h"
#include <QIntValidator>
#include <QDialogButtonBox>
#include <QPushButton>
#include <QMessageBox>
#include <QSettings>
#include <QDebug>

NewBehaviourlDlg::NewBehaviourlDlg(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::NewBehaviourDlg)
{
    //existingBehaviourNames = behaviourNames;

    ui->setupUi(this);
}

NewBehaviourlDlg::~NewBehaviourlDlg()
{
    delete ui;
}

QString NewBehaviourlDlg::getName()
{
    return behaviourName;
}

QString NewBehaviourlDlg::getNotes()
{
    return notes;
}

QString NewBehaviourlDlg::importFrom()
{
    if (ui->comboBox->currentIndex() == 0)
    {
        return "";
    }
    else
    {
        return ui->comboBox->currentText();
    }
}

void NewBehaviourlDlg::setExistingBehaviourNames(QStringList *existing)
{
    existingBehaviourNames = existing;
    ui->comboBox->addItems(*existing);  // "import from" combobox
    ui->comboBox->setCurrentIndex(0);
}

void NewBehaviourlDlg::setPreexisting()
{
    preexisting = true;
    ui->leName->setReadOnly(true);

    // Load values from settings
    QSettings settings;
    current_name = settings.value("current_model").toString();
    ui->leName->setText(current_name);
    ui->teNotes->setText(settings.value(current_name + "/notes").toString());
    ui->comboBox->setEnabled(false);
    setWindowTitle("Edit Behaviour Description");
}

void NewBehaviourlDlg::accept()
{
    behaviourName   = ui->leName->text().simplified();
    notes           = ui->teNotes->toPlainText().simplified();

    QSettings settings;

    if (preexisting)
    {
        // Can only change notes -- name is fixed
        // Write the notes to settings
        settings.setValue(behaviourName + "/notes", notes);

        // Close the dialog
        QDialog::accept();
        return;
    }
    else
    {
        // TODO: use a textChanged signal to monitor behaviour name as it is
        // typed and only enable the OK button when valid...
        QString upper = behaviourName.toUpper();
        if (behaviourName.size() > 0 && upper != "GENERAL" && upper != "STATE")
        {
            // Check that the behaviour name isn't a duplicate
            if (existingBehaviourNames->contains(behaviourName))
            {
                // duplicate name entered
                QMessageBox msgBox;
                msgBox.setText(tr("Please enter a new behaviour name"));
                msgBox.setInformativeText(tr("The name you entered has already been used!"));
                msgBox.setIcon(QMessageBox::Warning);
                msgBox.setWindowTitle(tr("Error"));
                msgBox.exec();
                return;
            }

            // Close the dialog
            QDialog::accept();
            return;
        }
        else
        {
            QMessageBox msgBox(this);
            msgBox.setWindowModality(Qt::WindowModal);
            msgBox.setIcon(QMessageBox::Warning);
            msgBox.setWindowTitle(tr("Error"));
            msgBox.setText(tr("You have not entered a valid behaviour name!"));

            // TODO: remove the reserved words (general and state) from model
            // names by prefixing them with 'u-' or something

            msgBox.setDetailedText(tr("Behaviour names must be unique and must contain "
                                      "at least one non-space character. 'General' "
                                      "and 'state' are not allowed as model names."));
            msgBox.exec();
            return;
        }
    }
}