Changes in measuredialog.cpp, .h and carmainwindow.cpp, .h.

[speedfreak] / Client / measuredialog.cpp

diff --git a/Client/measuredialog.cpp b/Client/measuredialog.cpp
index 11944f2..892b9b9 100644 (file)
--- a/Client/measuredialog.cpp
+++ b/Client/measuredialog.cpp
@@ -1,13 +1,32 @@
 #include "measuredialog.h"
 #include "ui_measuredialog.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();
+    //accelerometer->start();
+
+    timer->setInterval(1000);
+    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;
@@ -24,3 +43,47 @@ void MeasureDialog::changeEvent(QEvent *e)
         break;
     }
 }
+
+/**
+  *This slot function is called when timer gives timeout signal.
+  */
+void MeasureDialog::after_timeout()
+{
+    QString timeString, speedString;
+    time++;
+    speed = accelerometer->getCurrentSpeed();
+
+    // If speed is over 100 km/h emits speedAchieved() signal and close this dialog.
+    if(speed>=100.0)
+    {
+        timer->stop();
+        //accelerometer->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()
+{
+    timer->stop();
+    //accelerometer->stop();
+    time = 0;
+    speed = 0;
+    this->close();
+}