1 #include "measuredialog.h"
2 #include "ui_measuredialog.h"
6 *Constructor of this class.
7 *@param QWidget pointer to parent object. By default the value is NULL.
9 MeasureDialog::MeasureDialog(QWidget *parent) :
11 ui(new Ui::MeasureDialog)
14 ui->labelInfo->setText("Accelerate to 100 km/h");
19 accelerometer = new Accelerometer();
20 accelerometer->setSampleRate(100);
21 accelerometer->start();
23 measures = new Measures();
24 this->initializeMeasures();
26 timer->setInterval(100);
28 connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
32 *Destructor of this class. Should be used to release all allocated resources.
34 MeasureDialog::~MeasureDialog()
39 void MeasureDialog::changeEvent(QEvent *e)
41 QDialog::changeEvent(e);
43 case QEvent::LanguageChange:
44 ui->retranslateUi(this);
52 *This slot function is called when timer gives timeout signal.
54 void MeasureDialog::after_timeout()
56 QString timeString, speedString;
58 time = accelerometer->getTotalTime();
59 speed = accelerometer->getCurrentSpeed();
62 if(speed > 9.7 && speed < 10.3)
64 measures->setTime10kmh(time);
67 else if (speed > 19.7 && speed < 20.3)
69 measures->setTime20kmh(time);
72 else if (speed > 29.7 && speed < 30.3)
74 measures->setTime30kmh(time);
77 else if (speed > 39.7 && speed < 40.3)
79 measures->setTime40kmh(time);
82 else if (speed > 49.7 && speed < 50.3)
84 measures->setTime50kmh(time);
87 else if (speed > 59.7 && speed < 60.3)
89 measures->setTime60kmh(time);
92 else if (speed > 69.7 && speed < 70.3)
94 measures->setTime70kmh(time);
97 else if (speed > 79.7 && speed < 80.3)
99 measures->setTime80kmh(time);
102 else if (speed > 89.7 && speed < 90.3)
104 measures->setTime90kmh(time);
107 else if (speed > 99.7 && speed < 100.3)
109 measures->setTime100kmh(time);
117 // If speed is over 100 km/h emits speedAchieved() signal and close this dialog.
121 accelerometer->stop();
124 emit this->speedAchieved();
129 // Updates speed and time.
132 timeString.setNum(time);
133 speedString.setNum(speed);
134 ui->labelSpeed->setText(speedString);
135 ui->labelTime->setText(timeString);
142 *This slot function is called when Abort button is clicked.
144 void MeasureDialog::on_pushButtonAbort_clicked()
146 measures->setTime10kmh(0);
147 measures->setTime20kmh(0);
148 measures->setTime30kmh(0);
149 measures->setTime40kmh(0);
150 measures->setTime50kmh(0);
151 measures->setTime60kmh(0);
152 measures->setTime70kmh(0);
153 measures->setTime80kmh(0);
154 measures->setTime90kmh(0);
155 measures->setTime100kmh(0);
157 accelerometer->stop();
163 void MeasureDialog::initializeMeasures()
165 measures->setTime10kmh(0);
166 measures->setTime20kmh(0);
167 measures->setTime30kmh(0);
168 measures->setTime40kmh(0);
169 measures->setTime50kmh(0);
170 measures->setTime60kmh(0);
171 measures->setTime70kmh(0);
172 measures->setTime80kmh(0);
173 measures->setTime90kmh(0);
174 measures->setTime100kmh(0);