+/*
+ * CarMainWindow main class
+ *
+ * @author Janne Änäkkälä <janne.anakkala@fudeco.com>
+ * @copyright (c) 2010 Speed Freak team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ */
+
#include "measuredialog.h"
#include "ui_measuredialog.h"
+#include "math.h"
+/**
+ * Constructor of this class.
+ * @param QWidget pointer to parent object. By default the value is NULL.
+ */
MeasureDialog::MeasureDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::MeasureDialog)
{
ui->setupUi(this);
+ ui->labelInfo->setText("Accelerate to 100 km/h");
+ time = 0;
+ speed = 0;
+ timer = new QTimer();
+
+ accelerometer = new Accelerometer();
+
+ measures = new Measures();
+ this->initializeMeasures();
+
+ timer->setInterval(100);
+ timer->start();
+ connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
}
+/**
+ *Destructor of this class. Should be used to release all allocated resources.
+ */
MeasureDialog::~MeasureDialog()
{
delete ui;
break;
}
}
+
+/**
+ * This slot function is called when timer gives timeout signal. Checks current speed
+ * and stores times in measure class.
+ */
+void MeasureDialog::after_timeout()
+{
+ QString timeString, speedString;
+ time++;
+ speed = speed +10;
+
+ if (floor(speed) == 10)
+ {
+ measures->setTime10kmh(time);
+ }
+
+ else if (floor(speed) == 20)
+ {
+ measures->setTime20kmh(time);
+ }
+
+ else if (floor(speed) == 30)
+ {
+ measures->setTime30kmh(time);
+ }
+
+ else if (floor(speed) == 40)
+ {
+ measures->setTime40kmh(time);
+ }
+
+ else if (floor(speed) == 50)
+ {
+ measures->setTime50kmh(time);
+ }
+
+ else if (floor(speed) == 60)
+ {
+ measures->setTime60kmh(time);
+ }
+
+ else if (floor(speed) == 70)
+ {
+ measures->setTime70kmh(time);
+ }
+
+ else if (floor(speed) == 80)
+ {
+ measures->setTime80kmh(time);
+ }
+
+ else if (floor(speed) == 90)
+ {
+ measures->setTime90kmh(time);
+ }
+
+ else if (floor(speed) == 100)
+ {
+ measures->setTime100kmh(time);
+ }
+
+ else
+ {
+
+ }
+
+ // If speed is over 100 km/h emits speedAchieved() signal and close this dialog.
+ if (speed >= 40.0)
+ {
+ timer->stop();
+ time = 0;
+ speed = 0;
+ emit this->speedAchieved();
+ this->close();
+
+ }
+
+ // Updates speed and time.
+ else
+ {
+ timeString.setNum(time);
+ speedString.setNum(speed);
+ ui->labelSpeed->setText(speedString);
+ ui->labelTime->setText(timeString);
+ timer->start();
+ }
+
+}
+
+/**
+ * This slot function is called when Abort button is clicked.
+ */
+void MeasureDialog::on_pushButtonAbort_clicked()
+{
+ measures->setTime10kmh(0);
+ measures->setTime20kmh(0);
+ measures->setTime30kmh(0);
+ measures->setTime40kmh(0);
+ measures->setTime50kmh(0);
+ measures->setTime60kmh(0);
+ measures->setTime70kmh(0);
+ measures->setTime80kmh(0);
+ measures->setTime90kmh(0);
+ measures->setTime100kmh(0);
+ timer->stop();
+ time = 0;
+ speed = 0;
+ this->close();
+}
+
+/**
+ * Initializes measures class's member variables.
+ */
+void MeasureDialog::initializeMeasures()
+{
+ measures->setTime10kmh(0);
+ measures->setTime20kmh(0);
+ measures->setTime30kmh(0);
+ measures->setTime40kmh(0);
+ measures->setTime50kmh(0);
+ measures->setTime60kmh(0);
+ measures->setTime70kmh(0);
+ measures->setTime80kmh(0);
+ measures->setTime90kmh(0);
+ measures->setTime100kmh(0);
+}