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