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     helpRoutingDialog = NULL;
  28
  29     //Clear variables
  30     averageSpeed = 0.0;
  31     speed = 0.0;
  32     allSpeeds = 0.0;
  33     speedCount = 0;
  34
  35     //Button settings
  36     buttonStatus = true;
  37     pixmapRouteStop = new QPixmap("Graphics/route_stop.png");
  38     pixmapRouteStart = new QPixmap("Graphics/route_start.png");
  39     iconRouteStop = new QIcon(*pixmapRouteStop);
  40     iconRouteStart = new QIcon(*pixmapRouteStart);
  41     QSize iconSize(125, 125);
  42     ui->buttonRouteStartStop->setIconSize(iconSize);
  43     ui->buttonRouteStartStop->setIcon(*iconRouteStart);
  44     ui->buttonRouteStartStop->setAutoFillBackground(true);
  45     ui->buttonRouteStartStop->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  46     ui->pushButtonInfo->setAutoFillBackground(true);
  47     ui->pushButtonInfo->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  48
  49     //Satellite picture and label
  50     ui->labelRouteSatelliteStatus->setVisible(0);
  51     ui->labelRouteSatellitePicture->setVisible(0);
  52     //ui->labelRouteSatellitePicture->setPixmap(QPixmap("Graphics/satellite_vista.png"));
  53     timerSatellitePicture = new QTimer();
  54     timerSatellitePicture->setInterval(400);
  55     connect(timerSatellitePicture, SIGNAL(timeout()),this, SLOT(timerSatellitePictureTimeout()));
  56     ui->labelUserInfo->setText("Push start button");  //User info label
  57
  58     //Invisible or clear labels
  59     ui->labelRouteStatus->setVisible(0);
  60     ui->labelRoutePicture->setVisible(0);
  61     ui->labelGpsSpeed->setVisible(0); //GPS speed label
  62     ui->labelGpsAvgSpeed->setVisible(0); //GPS average speed label
  63     ui->labelDistance->setVisible(0); //GPS distance label
  64     ui->labelSignalStrength->setText(""); //GPS signal strength label
  65     timerRoutePicture = new QTimer();
  66     timerRoutePicture->setInterval(400);
  67     connect(timerRoutePicture, SIGNAL(timeout()),this, SLOT(timerRoutePictureTimeout()));
  68
  69     //GPS
  70     location = new Maemo5Location(this);
  71     gpsData = new GPSData(location);
  72     connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
  73 }
  74
  75 /**
  76   *Destructor of this class. Deletes all dynamic objects and sets them to NULL.
  77   */
  78 RouteSaveDialog::~RouteSaveDialog()
  79 {
  80     qDebug() << "__~RouteSaveDialog";
  81     if(ui)
  82         delete ui;
  83     if(gpsData)
  84         delete gpsData;
  85     if(location)
  86         delete location;
  87     if(routeDialog)
  88         delete routeDialog;
  89
  90     delete timerSatellitePicture;
  91     delete timerRoutePicture;
  92     delete pixmapRouteStop;
  93     delete pixmapRouteStart;
  94     delete iconRouteStop;
  95     delete iconRouteStart;
  96 }
  97
  98 /**
  99   *
 100   */
 101 void RouteSaveDialog::changeEvent(QEvent *e)
 102 {
 103     QDialog::changeEvent(e);
 104     switch (e->type()) {
 105     case QEvent::LanguageChange:
 106         ui->retranslateUi(this);
 107         break;
 108     default:
 109         break;
 110     }
 111 }
 112
 113 /**
 114   *This slot function is called when route start/stop button clicked.
 115   */
 116 void RouteSaveDialog::on_buttonRouteStartStop_clicked()
 117 {
 118     if ( buttonStatus == true )//If start button clicked
 119     {
 120         qDebug() << "__start button clicked";
 121
 122         //Clear variables
 123         averageSpeed = 0.0;
 124         speed = 0.0;
 125         allSpeeds = 0.0;
 126         speedCount = 1;
 127
 128         buttonStatus = false;
 129         ui->buttonRouteStartStop->setIcon(*iconRouteStop);
 130         location->startPollingGPS();
 131         gpsStatus();
 132     }
 133     else //If stop button clicked
 134     {
 135         qDebug() << "__stop button clicked";
 136         buttonStatus = true;
 137         ui->buttonRouteStartStop->setIcon(*iconRouteStart);
 138
 139         //Satellite picture and label
 140         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 141         ui->labelRouteSatelliteStatus->setVisible(0);
 142         ui->labelRouteSatellitePicture->setVisible(0);
 143         timerSatellitePicture->stop();
 144
 145         //Route picture and label
 146         ui->labelRouteStatus->setVisible(0);
 147         ui->labelRoutePicture->setVisible(0);
 148         timerRoutePicture->stop();
 149         location->stopPollingGPS();
 150
 151         QString routeFile = QString("routetemp.xml");
 152         if (routeDialog->readRouteFromFile( routeFile ) == true)
 153         {
 154             if(!routeDialog)
 155                 routeDialog = new RouteDialog(this);
 156             connect(routeDialog, SIGNAL(sendroute()), this, SLOT(sendRoute()));
 157             routeDialog->show();
 158         }
 159
 160         //Set GPS speed labels in visible
 161         ui->labelGpsSpeed->setVisible(0);
 162         ui->labelGpsAvgSpeed->setVisible(0);
 163
 164         //GPS distance label
 165         ui->labelDistance->setVisible(0);
 166
 167         //Stop route recording
 168         gpsData->stopRouteRecording();
 169
 170         //User info label
 171         ui->labelUserInfo->setText("Push start button");
 172     }
 173 }
 174
 175 /**
 176   *This slot function is called when satellite picture timer timeout(400ms).
 177   */
 178 void RouteSaveDialog::timerSatellitePictureTimeout()
 179 {
 180     //If satellite picture visible.
 181     if (ui->labelRouteSatellitePicture->isVisible() == 1)
 182     {
 183         ui->labelRouteSatelliteStatus->setVisible(0);
 184         ui->labelRouteSatellitePicture->setVisible(0);
 185     }
 186     else
 187     {
 188         ui->labelRouteSatelliteStatus->setVisible(1);
 189         ui->labelRouteSatellitePicture->setVisible(1);
 190     }
 191     timerSatellitePicture->start();
 192 }
 193
 194 /**
 195   *This slot function is called when route picture timer timeout(400ms).
 196   */
 197 void RouteSaveDialog::timerRoutePictureTimeout()
 198 {
 199     //If route picture visible.
 200     if (ui->labelRoutePicture->isVisible() == 1)
 201     {
 202         ui->labelRouteStatus->setVisible(0);
 203         ui->labelRoutePicture->setVisible(0);
 204     }
 205     else
 206     {
 207         ui->labelRouteStatus->setVisible(1);
 208         ui->labelRoutePicture->setVisible(1);
 209     }
 210     timerRoutePicture->start();
 211 }
 212
 213 /**
 214   * This slot function is called when GPS update location.
 215   */
 216 void RouteSaveDialog::gpsStatus()
 217 {
 218     //IF GPS start button clicked
 219     if (buttonStatus == false)
 220     {
 221         //ui->labelSignalStrength->setText(QString::number(location->getSignalStrength()));    //Returns average signal strength of satellites which are in use.
 222
 223         //If GPS find 4 or more satellite and signal stregth is 30 or more.
 224         if (location->getSatellitesInUse() >= 4 && location->getSignalStrength() >= 30)
 225         {
 226             //Satellite picture and label
 227             ui->labelRouteSatelliteStatus->setText("GPS Ready");
 228             ui->labelRouteSatelliteStatus->setVisible(1);
 229             ui->labelRouteSatellitePicture->setVisible(1);
 230             timerSatellitePicture->stop();
 231
 232             //Route picture and label
 233             ui->labelRouteStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 234             ui->labelUserInfo->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 235             ui->labelRouteStatus->setVisible(1);
 236             ui->labelRoutePicture->setVisible(1);
 237             timerRoutePicture->start();
 238
 239             //Get GPS speed
 240             speed = location->getSpeed();
 241
 242             //Set GPS speed
 243             gpsSpeed.sprintf("%.0f", speed);
 244             ui->labelGpsSpeed->setText(gpsSpeed + " km/h");
 245             ui->labelGpsSpeed->setVisible(1);
 246
 247             //Set GPS average speed
 248             allSpeeds += speed;
 249             averageSpeed = allSpeeds/speedCount;
 250             gpsSpeed.sprintf("%.0f",averageSpeed);
 251             ui->labelGpsAvgSpeed->setText("Average: " + gpsSpeed + " km/h");
 252             ui->labelGpsAvgSpeed->setVisible(1);
 253             speedCount++;
 254
 255             //Set distance traveled.
 256             distanceString.sprintf("%.3f", gpsData->getDistanceTraveled());
 257             ui->labelDistance->setText(distanceString + " km");
 258             ui->labelDistance->setVisible(1);
 259
 260             //Start route recording
 261             gpsData->startRouteRecording();
 262         }
 263         else //If GPS find less than 4 satellite or signal strength is poor.
 264         {
 265             //Satellite picture and label
 266             ui->labelRouteSatelliteStatus->setText("Searching satellite");
 267             ui->labelUserInfo->setText("Searching satellite");
 268             ui->labelRouteSatelliteStatus->setVisible(1);
 269             ui->labelRouteSatellitePicture->setVisible(1);
 270             timerSatellitePicture->start();
 271
 272             //Route picture and label
 273             ui->labelRouteStatus->setVisible(0);
 274             ui->labelRoutePicture->setVisible(0);
 275             timerRoutePicture->stop();
 276
 277             //Set GPS speed labels in visible
 278             ui->labelGpsSpeed->setVisible(0);
 279             ui->labelGpsAvgSpeed->setVisible(0);
 280
 281             //GPS distance label
 282             ui->labelDistance->setVisible(0);
 283         }
 284     }
 285     else //If stop button clicked
 286     {
 287         //Satellite picture and label
 288         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 289         ui->labelUserInfo->setText("Push start button");
 290         ui->labelRouteSatelliteStatus->setVisible(0);
 291         ui->labelRouteSatellitePicture->setVisible(0);
 292         timerSatellitePicture->stop();
 293
 294         //Route picture and label
 295         ui->labelRouteStatus->setVisible(0);
 296         ui->labelRoutePicture->setVisible(0);
 297         timerRoutePicture->stop();
 298
 299         //Set GPS speed labels in visible
 300         ui->labelGpsSpeed->setVisible(0);
 301         ui->labelGpsAvgSpeed->setVisible(0);
 302
 303         //GPS distance label
 304         ui->labelDistance->setVisible(0);
 305     }
 306 }
 307
 308 /**
 309   * This slot function is called when routeDialog emit sendroute (sendPushButton).
 310   */
 311 void RouteSaveDialog::sendRoute()
 312 {
 313     emit sendroute(); //Emit mainwindow clientSendRoute
 314 }
 315
 316 /**
 317   * This slot function called when ever info button clicked.
 318   */
 319 void RouteSaveDialog::on_pushButtonInfo_clicked()
 320 {
 321     if(!helpRoutingDialog)
 322     {
 323         helpRoutingDialog = new HelpRoutingDialog;
 324     }
 325     connect(helpRoutingDialog, SIGNAL(rejected()), this, SLOT(killHelpDialog()));
 326     helpRoutingDialog->show();
 327 }
 328
 329 /**
 330   * This slot function called when ever dialog rejected.
 331   */
 332 void RouteSaveDialog::killHelpDialog()
 333 {
 334     if(helpRoutingDialog)
 335     {
 336         qDebug() << "__Route save kill: helpRoutingDialog";
 337         delete helpRoutingDialog;
 338         helpRoutingDialog = NULL;
 339     }
 340 }
 341
 342 /**
 343   * This function return speed average.
 344   * @return double average speed
 345   */
 346 double RouteSaveDialog::getAverageSpeed()
 347 {
 348     return averageSpeed;
 349 }
 350
 351 /**
 352   * This function return distance traveled in QString.
 353   * @return QString distance traveled
 354   */
 355 QString RouteSaveDialog::getDistanceTraveled()
 356 {
 357     return distanceString;
 358 }