#include "dlgpreferences.h"
#include "ui_dlgpreferences.h"

DlgPreferences::DlgPreferences(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DlgPreferences)
{
    ui->setupUi(this);

    QIntValidator *val = new QIntValidator(100, 800, this);
    ui->lineEditHeight->setValidator(val);
    ui->lineEditWidth->setValidator(val);
}

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

/**
 * @brief DlgPreferences::setHeight
 * @param arg
 * The hight that will be displayed in the lineEditHeight.
 */
void DlgPreferences::setHeight(int arg)
{
    if (m_Height == arg)
    {
        return;
    }

    m_Height = arg;
    ui->lineEditHeight->setText(QString::number(m_Height));
    emit HeightChanged(arg);
}

/**
 * @brief DlgPreferences::setWidth
 * @param arg
 * The width that will be displayed in the lineEditWidth.
 */
void DlgPreferences::setWidth(int arg)
{
    if (m_Width == arg)
    {
        return;
    }

    m_Width = arg;
    ui->lineEditWidth->setText(QString::number(m_Width));
    emit WidthChanged(arg);
}


/**
 * @brief DlgPreferences::on_buttonOk_clicked
 */
void DlgPreferences::on_buttonOk_clicked()
{
    qDebug() << "Height: " << ui->lineEditHeight->text();
    qDebug() << "Width:" << ui->lineEditWidth->text();
}

/**
 * @brief DlgPreferences::accept
 */
void DlgPreferences::accept()
{
    setHeight(ui->lineEditHeight->text().toInt());
    setWidth(ui->lineEditWidth->text().toInt());

    QDialog::accept();
}

/**
 * @brief DlgPreferences::reject
 */
void DlgPreferences::reject()
{
    QDialog::reject();
}