git.maemo.org Git - speedfreak/blob - Client/routesavedialog.cpp

   1 /*
   2  * Route save dialog class
   3  *
   4  * @author     Toni Jussila <toni.jussila@fudeco.com>
   5  * @copyright  (c) 2010 Speed Freak team
   6  * @license    http://opensource.org/licenses/gpl-license.php GNU Public License
   7  */
   8
   9 #include "routesavedialog.h"
  10 #include "ui_routesavedialog.h"
  11 #include <QDebug>
  12
  13 /**
  14   *Constructor of this class.
  15   *@param QWidget pointer to parent object. By default the value is NULL.
  16   */
  17 RouteSaveDialog::RouteSaveDialog(QWidget *parent) :
  18     QDialog(parent), ui(new Ui::RouteSaveDialog){
  19
  20     qDebug() << "__RouteSaveDialog";
  21     ui->setupUi(this);
  22     this->setWindowTitle("Tracking");
  23
  24     routeDialog = NULL;
  25     location = NULL;
  26     gpsData = NULL;
  27
  28     //Button settings
  29     buttonStatus = true;
  30     pixmapRouteStop = new QPixmap("Graphics/route_stop.png");
  31     pixmapRouteStart = new QPixmap("Graphics/route_start.png");
  32     iconRouteStop = new QIcon(*pixmapRouteStop);
  33     iconRouteStart = new QIcon(*pixmapRouteStart);
  34     QSize iconSize(125, 125);
  35     ui->buttonRouteStartStop->setIconSize(iconSize);
  36     ui->buttonRouteStartStop->setIcon(*iconRouteStart);
  37     ui->buttonRouteStartStop->setAutoFillBackground(true);
  38     ui->buttonRouteStartStop->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  39
  40     //Satellite picture and label
  41     ui->labelRouteSatelliteStatus->setVisible(0);
  42     ui->labelRouteSatellitePicture->setVisible(0);
  43     //ui->labelRouteSatellitePicture->setPixmap(QPixmap("Graphics/satellite_vista.png"));
  44     timerSatellitePicture = new QTimer();
  45     timerSatellitePicture->setInterval(400);
  46     connect(timerSatellitePicture, SIGNAL(timeout()),this, SLOT(timerSatellitePictureTimeout()));
  47     ui->labelUserInfo->setText("Push start button");  //User info label
  48
  49     //Invisible or clear labels
  50     ui->labelRouteStatus->setVisible(0);
  51     ui->labelRoutePicture->setVisible(0);
  52     ui->labelGpsSpeed->setVisible(0); //GPS speed label
  53     ui->labelSignalStrength->setText(""); //GPS signal strength label
  54     timerRoutePicture = new QTimer();
  55     timerRoutePicture->setInterval(400);
  56     connect(timerRoutePicture, SIGNAL(timeout()),this, SLOT(timerRoutePictureTimeout()));
  57
  58     //GPS
  59     location = new Maemo5Location(this);
  60     gpsData = new GPSData(location);
  61     connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
  62 }
  63
  64 /**
  65   *Destructor of this class. Deletes all dynamic objects and sets them to NULL.
  66   */
  67 RouteSaveDialog::~RouteSaveDialog()
  68 {
  69     qDebug() << "__~RouteSaveDialog";
  70     if(ui)
  71         delete ui;
  72     if(gpsData)
  73         delete gpsData;
  74     if(location)
  75         delete location;
  76     if(routeDialog)
  77         delete routeDialog;
  78
  79     delete timerSatellitePicture;
  80     delete timerRoutePicture;
  81     delete pixmapRouteStop;
  82     delete pixmapRouteStart;
  83     delete iconRouteStop;
  84     delete iconRouteStart;
  85 }
  86
  87 /**
  88   *
  89   */
  90 void RouteSaveDialog::changeEvent(QEvent *e)
  91 {
  92     QDialog::changeEvent(e);
  93     switch (e->type()) {
  94     case QEvent::LanguageChange:
  95         ui->retranslateUi(this);
  96         break;
  97     default:
  98         break;
  99     }
 100 }
 101
 102 /**
 103   *This slot function is called when route start/stop button clicked.
 104   */
 105 void RouteSaveDialog::on_buttonRouteStartStop_clicked()
 106 {
 107     if ( buttonStatus == true )//If start button clicked
 108     {
 109         qDebug() << "__start button clicked";
 110         buttonStatus = false;
 111         ui->buttonRouteStartStop->setIcon(*iconRouteStop);
 112         location->startPollingGPS();
 113         gpsStatus();
 114     }
 115     else //If stop button clicked
 116     {
 117         qDebug() << "__stop button clicked";
 118         buttonStatus = true;
 119         ui->buttonRouteStartStop->setIcon(*iconRouteStart);
 120
 121         //Satellite picture and label
 122         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 123         ui->labelRouteSatelliteStatus->setVisible(0);
 124         ui->labelRouteSatellitePicture->setVisible(0);
 125         timerSatellitePicture->stop();
 126
 127         //Route picture and label
 128         ui->labelRouteStatus->setVisible(0);
 129         ui->labelRoutePicture->setVisible(0);
 130         timerRoutePicture->stop();
 131         location->stopPollingGPS();
 132
 133         QString routeFile = QString("routetemp.xml");
 134         if (routeDialog->readRouteFromFile( routeFile ) == true)
 135         {
 136             if(!routeDialog)
 137                 routeDialog = new RouteDialog;
 138             connect(routeDialog, SIGNAL(sendroute()), this, SLOT(sendRoute()));
 139             routeDialog->show();
 140         }
 141
 142         //GPS speed label
 143         ui->labelGpsSpeed->setVisible(0);
 144
 145         //Stop route recording
 146         gpsData->stopRouteRecording();
 147
 148         //User info label
 149         ui->labelUserInfo->setText("Push start button");
 150     }
 151 }
 152
 153 /**
 154   *This slot function is called when satellite picture timer timeout(400ms).
 155   */
 156 void RouteSaveDialog::timerSatellitePictureTimeout()
 157 {
 158     //If satellite picture visible.
 159     if (ui->labelRouteSatellitePicture->isVisible() == 1)
 160     {
 161         ui->labelRouteSatelliteStatus->setVisible(0);
 162         ui->labelRouteSatellitePicture->setVisible(0);
 163     }
 164     else
 165     {
 166         ui->labelRouteSatelliteStatus->setVisible(1);
 167         ui->labelRouteSatellitePicture->setVisible(1);
 168     }
 169     timerSatellitePicture->start();
 170 }
 171
 172 /**
 173   *This slot function is called when route picture timer timeout(400ms).
 174   */
 175 void RouteSaveDialog::timerRoutePictureTimeout()
 176 {
 177     //If route picture visible.
 178     if (ui->labelRoutePicture->isVisible() == 1)
 179     {
 180         ui->labelRouteStatus->setVisible(0);
 181         ui->labelRoutePicture->setVisible(0);
 182     }
 183     else
 184     {
 185         ui->labelRouteStatus->setVisible(1);
 186         ui->labelRoutePicture->setVisible(1);
 187     }
 188     timerRoutePicture->start();
 189 }
 190
 191 /**
 192   *
 193   */
 194 void RouteSaveDialog::gpsStatus()
 195 {
 196     //IF GPS start button clicked
 197     if (buttonStatus == false)
 198     {
 199         //ui->labelSignalStrength->setText(QString::number(location->getSignalStrength()));    //Returns average signal strength of satellites which are in use.
 200
 201         //If GPS find 4 or more satellite and signal stregth is 30 or more.
 202         if (location->getSatellitesInUse() >= 4 && location->getSignalStrength() >= 30)
 203         {
 204             //Satellite picture and label
 205             ui->labelRouteSatelliteStatus->setText("GPS Ready");
 206             ui->labelRouteSatelliteStatus->setVisible(1);
 207             ui->labelRouteSatellitePicture->setVisible(1);
 208             timerSatellitePicture->stop();
 209
 210             //Route picture and label
 211             ui->labelRouteStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 212             ui->labelUserInfo->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 213             ui->labelRouteStatus->setVisible(1);
 214             ui->labelRoutePicture->setVisible(1);
 215             timerRoutePicture->start();
 216
 217             //Set GPS speed.
 218             gpsSpeed.sprintf("%.0f",location->getSpeed());
 219             ui->labelGpsSpeed->setText(gpsSpeed + " km/h");
 220             ui->labelGpsSpeed->setVisible(1);
 221
 222             //Start route recording
 223             gpsData->startRouteRecording();
 224         }
 225         else //If GPS find less than 4 satellite or signal strength is poor.
 226         {
 227             //Satellite picture and label
 228             ui->labelRouteSatelliteStatus->setText("Searching satellite");
 229             ui->labelUserInfo->setText("Searching satellite");
 230             ui->labelRouteSatelliteStatus->setVisible(1);
 231             ui->labelRouteSatellitePicture->setVisible(1);
 232             timerSatellitePicture->start();
 233
 234             //Route picture and label
 235             ui->labelRouteStatus->setVisible(0);
 236             ui->labelRoutePicture->setVisible(0);
 237             timerRoutePicture->stop();
 238
 239             //GPS speed label
 240             ui->labelGpsSpeed->setVisible(0);
 241         }
 242     }
 243     else //If stop button clicked
 244     {
 245         //Satellite picture and label
 246         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 247         ui->labelUserInfo->setText("Push start button");
 248         ui->labelRouteSatelliteStatus->setVisible(0);
 249         ui->labelRouteSatellitePicture->setVisible(0);
 250         timerSatellitePicture->stop();
 251
 252         //Route picture and label
 253         ui->labelRouteStatus->setVisible(0);
 254         ui->labelRoutePicture->setVisible(0);
 255         timerRoutePicture->stop();
 256
 257         //GPS speed label
 258         ui->labelGpsSpeed->setVisible(0);
 259     }
 260 }
 261
 262 /**
 263   * This slot function is called when routeDialog emit sendroute (sendPushButton).
 264   */
 265 void RouteSaveDialog::sendRoute()
 266 {
 267     emit sendroute(); //Emit mainwindow clientSendRoute
 268 }