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     calibrateDialog = NULL;
  29
  30     //Clear variables
  31     averageSpeed = 0.0;
  32     speed = 0.0;
  33     allSpeeds = 0.0;
  34     speedCount = 0;
  35
  36     //Button settings
  37     buttonStatus = true;
  38     pixmapRouteStop = new QPixmap("Graphics/route_stop.png");
  39     pixmapRouteStart = new QPixmap("Graphics/route_start.png");
  40     iconRouteStop = new QIcon(*pixmapRouteStop);
  41     iconRouteStart = new QIcon(*pixmapRouteStart);
  42     QSize iconSize(125, 125);
  43     ui->buttonRouteStartStop->setIconSize(iconSize);
  44     ui->buttonRouteStartStop->setIcon(*iconRouteStart);
  45     ui->buttonRouteStartStop->setAutoFillBackground(true);
  46     ui->buttonRouteStartStop->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  47     ui->pushButtonInfo->setAutoFillBackground(true);
  48     ui->pushButtonInfo->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  49
  50     //Satellite picture and label
  51     ui->labelRouteSatelliteStatus->setVisible(0);
  52     ui->labelRouteSatellitePicture->setVisible(0);
  53     //ui->labelRouteSatellitePicture->setPixmap(QPixmap("Graphics/satellite_vista.png"));
  54     timerSatellitePicture = new QTimer();
  55     timerSatellitePicture->setInterval(400);
  56     connect(timerSatellitePicture, SIGNAL(timeout()),this, SLOT(timerSatellitePictureTimeout()));
  57     ui->labelUserInfo->setText("Push start button");  //User info label
  58
  59     //Invisible or clear labels
  60     ui->labelRouteStatus->setVisible(0);
  61     ui->labelRoutePicture->setVisible(0);
  62     ui->labelGpsSpeed->setVisible(0); //GPS speed label
  63     ui->labelGpsAvgSpeed->setVisible(0); //GPS average speed label
  64     ui->labelDistance->setVisible(0); //GPS distance label
  65     ui->labelSignalStrength->setText(""); //GPS signal strength label
  66
  67     // Timer
  68     timerRoutePicture = new QTimer();
  69     timerRoutePicture->setInterval(400);
  70     connect(timerRoutePicture, SIGNAL(timeout()),this, SLOT(timerRoutePictureTimeout()));
  71
  72     //GPS
  73     location = new Maemo5Location(this);
  74     gpsData = new GPSData(location);
  75     connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
  76 }
  77
  78 /**
  79   * Destructor of this class. Deletes all dynamic objects and sets them to NULL.
  80   */
  81 RouteSaveDialog::~RouteSaveDialog()
  82 {
  83     qDebug() << "__~RouteSaveDialog";
  84     if(ui)
  85         delete ui;
  86     if(gpsData)
  87         delete gpsData;
  88     if(location)
  89         delete location;
  90     if(routeDialog)
  91         delete routeDialog;
  92
  93     delete timerSatellitePicture;
  94     delete timerRoutePicture;
  95     delete pixmapRouteStop;
  96     delete pixmapRouteStart;
  97     delete iconRouteStop;
  98     delete iconRouteStart;
  99 }
 100
 101 /**
 102   *
 103   */
 104 void RouteSaveDialog::changeEvent(QEvent *e)
 105 {
 106     QDialog::changeEvent(e);
 107     switch (e->type()) {
 108     case QEvent::LanguageChange:
 109         ui->retranslateUi(this);
 110         break;
 111     default:
 112         break;
 113     }
 114 }
 115
 116 /**
 117   * This slot function is called when route start/stop button clicked.
 118   */
 119 void RouteSaveDialog::on_buttonRouteStartStop_clicked()
 120 {
 121     if ( buttonStatus == true )//If start button clicked
 122     {
 123         qDebug() << "__start button clicked";
 124
 125         //Clear variables
 126         averageSpeed = 0.0;
 127         speed = 0.0;
 128         allSpeeds = 0.0;
 129         speedCount = 1;
 130
 131         buttonStatus = false;
 132         ui->buttonRouteStartStop->setIcon(*iconRouteStop);
 133         location->startPollingGPS();
 134         gpsStatus();
 135     }
 136     else //If stop button clicked
 137     {
 138         qDebug() << "__stop button clicked";
 139         buttonStatus = true;
 140         ui->buttonRouteStartStop->setIcon(*iconRouteStart);
 141
 142         //Satellite picture and label
 143         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 144         ui->labelRouteSatelliteStatus->setVisible(0);
 145         ui->labelRouteSatellitePicture->setVisible(0);
 146         timerSatellitePicture->stop();
 147
 148         //Route picture and label
 149         ui->labelRouteStatus->setVisible(0);
 150         ui->labelRoutePicture->setVisible(0);
 151         timerRoutePicture->stop();
 152         location->stopPollingGPS();
 153
 154         // Progres bar
 155         if(!calibrateDialog)
 156             calibrateDialog = new CalibrateDialog();
 157
 158         calibrateDialog->show();
 159         calibrateDialog->resetProgressValue();
 160         int points = 100;
 161         int iteration = 0;
 162         calibrateDialog->setMaxValue( points + 1 );
 163
 164         /*do {
 165             calibrateDialog->setProgressValue(iteration);
 166             iteration++;
 167
 168         } while(iteration != points);*/
 169
 170         QString routeFile = QString("routetemp.xml");
 171         if (routeDialog->readRouteFromFile( routeFile , calibrateDialog) == true)
 172         {
 173             if(!routeDialog)
 174                 routeDialog = new RouteDialog(this);
 175             connect(routeDialog, SIGNAL(sendroute()), this, SLOT(sendRoute()));
 176
 177             calibrateDialog->close();
 178             routeDialog->show();
 179         }
 180         else
 181         {
 182             calibrateDialog->close();
 183         }
 184
 185         //Set GPS speed labels in visible
 186         ui->labelGpsSpeed->setVisible(0);
 187         ui->labelGpsAvgSpeed->setVisible(0);
 188
 189         //GPS distance label
 190         ui->labelDistance->setVisible(0);
 191
 192         //Stop route recording
 193         gpsData->stopRouteRecording();
 194
 195         //User info label
 196         ui->labelUserInfo->setText("Push start button");
 197     }
 198 }
 199
 200 /**
 201   * This slot function is called when satellite picture timer timeout(400ms).
 202   */
 203 void RouteSaveDialog::timerSatellitePictureTimeout()
 204 {
 205     //If satellite picture visible.
 206     if (ui->labelRouteSatellitePicture->isVisible() == 1)
 207     {
 208         ui->labelRouteSatelliteStatus->setVisible(0);
 209         ui->labelRouteSatellitePicture->setVisible(0);
 210     }
 211     else
 212     {
 213         ui->labelRouteSatelliteStatus->setVisible(1);
 214         ui->labelRouteSatellitePicture->setVisible(1);
 215     }
 216     timerSatellitePicture->start();
 217 }
 218
 219 /**
 220   * This slot function is called when route picture timer timeout(400ms).
 221   */
 222 void RouteSaveDialog::timerRoutePictureTimeout()
 223 {
 224     //If route picture visible.
 225     if (ui->labelRoutePicture->isVisible() == 1)
 226     {
 227         ui->labelRouteStatus->setVisible(0);
 228         ui->labelRoutePicture->setVisible(0);
 229     }
 230     else
 231     {
 232         ui->labelRouteStatus->setVisible(1);
 233         ui->labelRoutePicture->setVisible(1);
 234     }
 235     timerRoutePicture->start();
 236 }
 237
 238 /**
 239   * This slot function is called when GPS update location.
 240   */
 241 void RouteSaveDialog::gpsStatus()
 242 {
 243     //IF GPS start button clicked
 244     if (buttonStatus == false)
 245     {
 246         //ui->labelSignalStrength->setText(QString::number(location->getSignalStrength()));    //Returns average signal strength of satellites which are in use.
 247
 248         //If GPS find 4 or more satellite and signal stregth is 30 or more.
 249         if (location->getSatellitesInUse() >= 4 && location->getSignalStrength() >= 30)
 250         {
 251             //Satellite picture and label
 252             ui->labelRouteSatelliteStatus->setText("GPS Ready");
 253             ui->labelRouteSatelliteStatus->setVisible(1);
 254             ui->labelRouteSatellitePicture->setVisible(1);
 255             timerSatellitePicture->stop();
 256
 257             //Route picture and label
 258             ui->labelRouteStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 259             ui->labelUserInfo->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 260             ui->labelRouteStatus->setVisible(1);
 261             ui->labelRoutePicture->setVisible(1);
 262             timerRoutePicture->start();
 263
 264             //Get GPS speed
 265             speed = location->getSpeed();
 266
 267             //Set GPS speed
 268             gpsSpeed.sprintf("%.0f", speed);
 269             ui->labelGpsSpeed->setText(gpsSpeed + " km/h");
 270             ui->labelGpsSpeed->setVisible(1);
 271
 272             //Set GPS average speed
 273             allSpeeds += speed;
 274             averageSpeed = allSpeeds/speedCount;
 275             gpsSpeed.sprintf("%.0f",averageSpeed);
 276             ui->labelGpsAvgSpeed->setText("Average: " + gpsSpeed + " km/h");
 277             ui->labelGpsAvgSpeed->setVisible(1);
 278             speedCount++;
 279
 280             //Set distance traveled.
 281             distanceString.sprintf("%.3f", gpsData->getDistanceTraveled());
 282             ui->labelDistance->setText(distanceString + " km");
 283             ui->labelDistance->setVisible(1);
 284
 285             //Start route recording
 286             gpsData->startRouteRecording();
 287         }
 288         else //If GPS find less than 4 satellite or signal strength is poor.
 289         {
 290             //Satellite picture and label
 291             ui->labelRouteSatelliteStatus->setText("Searching satellite");
 292             ui->labelUserInfo->setText("Searching satellite");
 293             ui->labelRouteSatelliteStatus->setVisible(1);
 294             ui->labelRouteSatellitePicture->setVisible(1);
 295             timerSatellitePicture->start();
 296
 297             //Route picture and label
 298             ui->labelRouteStatus->setVisible(0);
 299             ui->labelRoutePicture->setVisible(0);
 300             timerRoutePicture->stop();
 301
 302             //Set GPS speed labels in visible
 303             ui->labelGpsSpeed->setVisible(0);
 304             ui->labelGpsAvgSpeed->setVisible(0);
 305
 306             //GPS distance label
 307             ui->labelDistance->setVisible(0);
 308         }
 309     }
 310     else //If stop button clicked
 311     {
 312         //Satellite picture and label
 313         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 314         ui->labelUserInfo->setText("Push start button");
 315         ui->labelRouteSatelliteStatus->setVisible(0);
 316         ui->labelRouteSatellitePicture->setVisible(0);
 317         timerSatellitePicture->stop();
 318
 319         //Route picture and label
 320         ui->labelRouteStatus->setVisible(0);
 321         ui->labelRoutePicture->setVisible(0);
 322         timerRoutePicture->stop();
 323
 324         //Set GPS speed labels in visible
 325         ui->labelGpsSpeed->setVisible(0);
 326         ui->labelGpsAvgSpeed->setVisible(0);
 327
 328         //GPS distance label
 329         ui->labelDistance->setVisible(0);
 330     }
 331 }
 332
 333 /**
 334   * This slot function is called when routeDialog emit sendroute (sendPushButton).
 335   */
 336 void RouteSaveDialog::sendRoute()
 337 {
 338     emit sendroute(); //Emit mainwindow clientSendRoute
 339 }
 340
 341 /**
 342   * This slot function called when ever info button clicked.
 343   */
 344 void RouteSaveDialog::on_pushButtonInfo_clicked()
 345 {
 346     if(!helpRoutingDialog)
 347     {
 348         helpRoutingDialog = new HelpRoutingDialog;
 349     }
 350     connect(helpRoutingDialog, SIGNAL(rejected()), this, SLOT(killHelpDialog()));
 351     helpRoutingDialog->show();
 352 }
 353
 354 /**
 355   * This slot function called when ever dialog rejected.
 356   */
 357 void RouteSaveDialog::killHelpDialog()
 358 {
 359     if(helpRoutingDialog)
 360     {
 361         qDebug() << "__Route save kill: helpRoutingDialog";
 362         delete helpRoutingDialog;
 363         helpRoutingDialog = NULL;
 364     }
 365 }
 366
 367 /**
 368   * This function return speed average.
 369   * @return double average speed
 370   */
 371 double RouteSaveDialog::getAverageSpeed()
 372 {
 373     return averageSpeed;
 374 }
 375
 376 /**
 377   * This function return distance traveled in QString.
 378   * @return QString distance traveled
 379   */
 380 QString RouteSaveDialog::getDistanceTraveled()
 381 {
 382     return distanceString;
 383 }