2 * CarMainWindow main class
4 * @author Janne Änäkkälä <janne.anakkala@fudeco.com>
5 * @copyright (c) 2010 Speed Freak team
6 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
9 #include "measuredialog.h"
10 #include "ui_measuredialog.h"
13 * Constructor of this class.
14 * @param QWidget pointer to parent object. By default the value is NULL.
16 MeasureDialog::MeasureDialog(QWidget *parent) :
18 ui(new Ui::MeasureDialog)
21 ui->labelInfo->setText("Accelerate to 100 km/h");
26 accelerometer = new Accelerometer();
27 accelerometer->setSampleRate(100);
28 accelerometer->start();
30 measures = new Measures();
31 this->initializeMeasures();
33 timer->setInterval(100);
35 connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
39 *Destructor of this class. Should be used to release all allocated resources.
41 MeasureDialog::~MeasureDialog()
46 void MeasureDialog::changeEvent(QEvent *e)
48 QDialog::changeEvent(e);
50 case QEvent::LanguageChange:
51 ui->retranslateUi(this);
59 * This slot function is called when timer gives timeout signal. Checks current speed
60 * and stores times in measure class.
62 void MeasureDialog::after_timeout()
64 QString timeString, speedString;
66 time = accelerometer->getTotalTime();
67 speed = accelerometer->getCurrentSpeed();
70 if (speed > 9.7 && speed < 10.3)
72 measures->setTime10kmh(time);
75 else if (speed > 19.7 && speed < 20.3)
77 measures->setTime20kmh(time);
80 else if (speed > 29.7 && speed < 30.3)
82 measures->setTime30kmh(time);
85 else if (speed > 39.7 && speed < 40.3)
87 measures->setTime40kmh(time);
90 else if (speed > 49.7 && speed < 50.3)
92 measures->setTime50kmh(time);
95 else if (speed > 59.7 && speed < 60.3)
97 measures->setTime60kmh(time);
100 else if (speed > 69.7 && speed < 70.3)
102 measures->setTime70kmh(time);
105 else if (speed > 79.7 && speed < 80.3)
107 measures->setTime80kmh(time);
110 else if (speed > 89.7 && speed < 90.3)
112 measures->setTime90kmh(time);
115 else if (speed > 99.7 && speed < 100.3)
117 measures->setTime100kmh(time);
125 // If speed is over 100 km/h emits speedAchieved() signal and close this dialog.
129 accelerometer->stop();
132 emit this->speedAchieved();
137 // Updates speed and time.
140 timeString.setNum(time);
141 speedString.setNum(speed);
142 ui->labelSpeed->setText(speedString);
143 ui->labelTime->setText(timeString);
150 * This slot function is called when Abort button is clicked.
152 void MeasureDialog::on_pushButtonAbort_clicked()
154 measures->setTime10kmh(0);
155 measures->setTime20kmh(0);
156 measures->setTime30kmh(0);
157 measures->setTime40kmh(0);
158 measures->setTime50kmh(0);
159 measures->setTime60kmh(0);
160 measures->setTime70kmh(0);
161 measures->setTime80kmh(0);
162 measures->setTime90kmh(0);
163 measures->setTime100kmh(0);
165 accelerometer->stop();
172 * Initializes measures class's member variables.
174 void MeasureDialog::initializeMeasures()
176 measures->setTime10kmh(0);
177 measures->setTime20kmh(0);
178 measures->setTime30kmh(0);
179 measures->setTime40kmh(0);
180 measures->setTime50kmh(0);
181 measures->setTime60kmh(0);
182 measures->setTime70kmh(0);
183 measures->setTime80kmh(0);
184 measures->setTime90kmh(0);
185 measures->setTime100kmh(0);