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