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 #include <QPainter>
  13
  14 const QPoint arrowStartEast(100, 100);
  15 const QPoint arrowEndEast(140, 100);
  16
  17 const QPoint arrowStartNorth(120, 120);
  18 const QPoint arrowEndNorth(120, 80);
  19
  20 const QPoint arrowStartNortheast(100, 120);
  21 const QPoint arrowEndNortheast(140, 80);
  22
  23 const QPoint arrowStartNorthwest(140, 120);
  24 const QPoint arrowEndNorthwest(100, 80);
  25
  26 /**
  27   * Constructor of this class.
  28   * @param QWidget pointer to parent object. By default the value is NULL.
  29   */
  30 RouteSaveDialog::RouteSaveDialog(QWidget *parent) :
  31     QDialog(parent), ui(new Ui::RouteSaveDialog){
  32
  33     qDebug() << "__RouteSaveDialog";
  34     ui->setupUi(this);
  35     this->setWindowTitle("Tracking");
  36
  37     routeDialog = NULL;
  38     location = NULL;
  39     gpsData = NULL;
  40     helpRoutingDialog = NULL;
  41     calibrateDialog = NULL;
  42
  43     //Clear variables
  44     averageSpeed = 0.0;
  45     speed = 0.0;
  46     allSpeeds = 0.0;
  47     speedCount = 0;
  48     direction = 0.0;
  49
  50     //Button settings
  51     buttonStatus = true;
  52     pixmapRouteStop = new QPixmap("Graphics/route_stop.png");
  53     pixmapRouteStart = new QPixmap("Graphics/route_start.png");
  54     iconRouteStop = new QIcon(*pixmapRouteStop);
  55     iconRouteStart = new QIcon(*pixmapRouteStart);
  56     QSize iconSize(125, 125);
  57     ui->buttonRouteStartStop->setIconSize(iconSize);
  58     ui->buttonRouteStartStop->setIcon(*iconRouteStart);
  59     ui->buttonRouteStartStop->setAutoFillBackground(true);
  60     ui->buttonRouteStartStop->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  61     ui->pushButtonInfo->setAutoFillBackground(true);
  62     ui->pushButtonInfo->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  63
  64     //Satellite picture and label
  65     ui->labelRouteSatelliteStatus->setVisible(0);
  66     ui->labelRouteSatellitePicture->setVisible(0);
  67     //ui->labelRouteSatellitePicture->setPixmap(QPixmap("Graphics/satellite_vista.png"));
  68     timerSatellitePicture = new QTimer();
  69     timerSatellitePicture->setInterval(400);
  70     connect(timerSatellitePicture, SIGNAL(timeout()),this, SLOT(timerSatellitePictureTimeout()));
  71     ui->labelUserInfo->setText("Push start button");  //User info label
  72
  73     //Invisible or clear labels
  74     ui->labelRouteStatus->setVisible(0);
  75     ui->labelRoutePicture->setVisible(0);
  76     ui->labelGpsSpeed->setVisible(0); //GPS speed label
  77     ui->labelGpsAvgSpeed->setVisible(0); //GPS average speed label
  78     ui->labelDistance->setVisible(0); //GPS distance label
  79     ui->labelSignalStrength->setText(""); //GPS signal strength label
  80
  81     // Timer
  82     timerRoutePicture = new QTimer();
  83     timerRoutePicture->setInterval(400);
  84     connect(timerRoutePicture, SIGNAL(timeout()),this, SLOT(timerRoutePictureTimeout()));
  85
  86     //GPS
  87     location = new Maemo5Location(this);
  88     gpsData = new GPSData(location);
  89     connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
  90 }
  91
  92 /**
  93   * Destructor of this class. Deletes all dynamic objects and sets them to NULL.
  94   */
  95 RouteSaveDialog::~RouteSaveDialog()
  96 {
  97     qDebug() << "__~RouteSaveDialog";
  98     if(ui)
  99         delete ui;
 100     if(gpsData)
 101         delete gpsData;
 102     if(location)
 103         delete location;
 104     if(routeDialog)
 105         delete routeDialog;
 106     if(calibrateDialog)
 107     {
 108         delete calibrateDialog;
 109         calibrateDialog = NULL;
 110     }
 111
 112     delete timerSatellitePicture;
 113     delete timerRoutePicture;
 114     delete pixmapRouteStop;
 115     delete pixmapRouteStart;
 116     delete iconRouteStop;
 117     delete iconRouteStart;
 118 }
 119
 120 /**
 121   *
 122   */
 123 void RouteSaveDialog::changeEvent(QEvent *e)
 124 {
 125     QDialog::changeEvent(e);
 126     switch (e->type()) {
 127     case QEvent::LanguageChange:
 128         ui->retranslateUi(this);
 129         break;
 130     default:
 131         break;
 132     }
 133 }
 134
 135 /**
 136   * Draws compass to the UI
 137   * @param QPaintEvent
 138  */
 139 void RouteSaveDialog::paintEvent(QPaintEvent *)
 140 {
 141     QPainter painter(this);
 142
 143     painter.setRenderHint(QPainter::Antialiasing, true);
 144     painter.setPen(QPen((Qt::gray),2));
 145
 146     painter.drawEllipse(arrowStartEast.x() - 30, arrowStartEast.y() - 50, 100, 100);
 147
 148     QFont font;
 149     font.setPixelSize(26);
 150     painter.setFont(font);
 151     painter.drawText(arrowStartNorth.x() - 10, arrowEndNorth.y() - 45, "N");
 152     painter.drawText(arrowStartEast.x() - 65, arrowStartEast.y() + 5, "W");
 153     painter.drawText(arrowStartNorth.x()-10, arrowStartNorth.y()+55, "S");
 154     painter.drawText(arrowEndEast.x() + 40, arrowEndEast.y() + 5, "E");
 155
 156     font.setPixelSize(12);
 157     painter.setFont(font);
 158     painter.drawText(arrowStartNorth.x() + 40, arrowEndNorth.y() - 25, "NE");
 159     painter.drawText(arrowStartNorth.x() + 40, arrowStartEast.y() + 45, "SE");
 160     painter.drawText(arrowStartEast.x() - 45, arrowStartEast.y() + 45, "SW");
 161     painter.drawText(arrowStartEast.x() - 45, arrowEndNorth.y() - 25, "NW");
 162
 163     if (direction >= 67.5 && direction <= 112.5)
 164     {
 165         // East arrow
 166         painter.drawLine(arrowStartEast, arrowEndEast);
 167         painter.drawLine(arrowEndEast.x(), arrowEndEast.y(), arrowEndEast.x()-10, arrowEndEast.y()-5);
 168         painter.drawLine(arrowEndEast.x(), arrowEndEast.y(), arrowEndEast.x()-10, arrowEndEast.y()+5);
 169     }
 170
 171     else if (direction <= 292.5 && direction >= 247.5)
 172     {
 173         // West arrow
 174         painter.drawLine(arrowStartEast, arrowEndEast);
 175         painter.drawLine(arrowStartEast.x(), arrowStartEast.y(), arrowStartEast.x()+10, arrowEndEast.y()-5);
 176         painter.drawLine(arrowStartEast.x(), arrowStartEast.y(), arrowStartEast.x()+10, arrowStartEast.y()+5);
 177     }
 178
 179     else if (direction <= 202.5 && direction >= 157.5)
 180     {
 181         // South arrow
 182         painter.drawLine(arrowStartNorth, arrowEndNorth);
 183         painter.drawLine(arrowStartNorth.x(), arrowStartNorth.y(), arrowStartNorth.x()-5, arrowStartNorth.y()-10);
 184         painter.drawLine(arrowStartNorth.x(), arrowStartNorth.y(), arrowStartNorth.x()+5, arrowStartNorth.y()-10);
 185     }
 186
 187     else if (direction > 22.5 && direction < 67.5)
 188     {
 189         // Northeast arrow
 190         painter.drawLine(arrowStartNortheast, arrowEndNortheast);
 191         painter.drawLine(arrowEndNortheast.x(), arrowEndNortheast.y(), arrowEndNortheast.x()-10, arrowEndNortheast.y());
 192         painter.drawLine(arrowEndNortheast.x(), arrowEndNortheast.y(), arrowEndNortheast.x(), arrowEndNortheast.y()+10);
 193     }
 194
 195     else if (direction > 202.5 && direction < 247.5)
 196     {
 197         // Southwest arrow
 198         painter.drawLine(arrowStartNortheast, arrowEndNortheast);
 199         painter.drawLine(arrowStartNortheast.x(), arrowStartNortheast.y(), arrowStartNortheast.x(), arrowStartNortheast.y() - 10);
 200         painter.drawLine(arrowStartNortheast.x(), arrowStartNortheast.y(), arrowStartNortheast.x() + 10, arrowStartNortheast.y());
 201     }
 202
 203     else if (direction > 292.5 && direction < 336.5)
 204     {
 205         // Northwest arrow
 206         painter.drawLine(arrowStartNorthwest, arrowEndNorthwest);
 207         painter.drawLine(arrowEndNorthwest.x(), arrowEndNorthwest.y(), arrowEndNorthwest.x(), arrowEndNorthwest.y()+10);
 208         painter.drawLine(arrowEndNorthwest.x(), arrowEndNorthwest.y(), arrowEndNorthwest.x()+10, arrowEndNorthwest.y());
 209     }
 210
 211     else if (direction > 112.5 && direction < 157.5)
 212     {
 213         // Southeast arrow
 214         painter.drawLine(arrowStartNorthwest, arrowEndNorthwest);
 215         painter.drawLine(arrowStartNorthwest.x(), arrowStartNorthwest.y(), arrowStartNorthwest.x(), arrowStartNorthwest.y()-10);
 216         painter.drawLine(arrowStartNorthwest.x(), arrowStartNorthwest.y(), arrowStartNorthwest.x()-10, arrowStartNorthwest.y());
 217     }
 218
 219     else
 220     {
 221         // North arrow
 222         painter.drawLine(arrowStartNorth, arrowEndNorth);
 223         painter.drawLine(arrowEndNorth.x(), arrowEndNorth.y(), arrowEndNorth.x()-5, arrowEndNorth.y()+10);
 224         painter.drawLine(arrowEndNorth.x(), arrowEndNorth.y(), arrowEndNorth.x()+5, arrowEndNorth.y()+10);
 225     }
 226 }
 227
 228 /**
 229   *This slot function is called when route start/stop button clicked.
 230   */
 231 void RouteSaveDialog::on_buttonRouteStartStop_clicked()
 232 {
 233     if ( buttonStatus == true )//If start button clicked
 234     {
 235         qDebug() << "__start button clicked";
 236
 237         //Clear variables
 238         averageSpeed = 0.0;
 239         speed = 0.0;
 240         allSpeeds = 0.0;
 241         speedCount = 1;
 242
 243         buttonStatus = false;
 244         ui->buttonRouteStartStop->setIcon(*iconRouteStop);
 245         location->startPollingGPS();
 246         gpsStatus();
 247     }
 248     else //If stop button clicked
 249     {
 250         qDebug() << "__stop button clicked";
 251         buttonStatus = true;
 252         ui->buttonRouteStartStop->setIcon(*iconRouteStart);
 253
 254         //Satellite picture and label
 255         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 256         ui->labelRouteSatelliteStatus->setVisible(0);
 257         ui->labelRouteSatellitePicture->setVisible(0);
 258         timerSatellitePicture->stop();
 259
 260         //Route picture and label
 261         ui->labelRouteStatus->setVisible(0);
 262         ui->labelRoutePicture->setVisible(0);
 263         timerRoutePicture->stop();
 264         location->stopPollingGPS();
 265
 266         // Progress bar
 267         if(!calibrateDialog)
 268         {
 269             calibrateDialog = new CalibrateDialog();
 270         }
 271
 272         progressbarPoints = 100;
 273         progressbarIteration = 0;
 274         calibrateDialog->resetProgressValue();
 275         calibrateDialog->setMaxValue( progressbarPoints );
 276         calibrateDialog->setTitle("Calculating route...");
 277         calibrateDialog->show();
 278
 279
 280         if(!routeDialog)
 281         {
 282             routeDialog = new RouteDialog(this);
 283         }
 284
 285         connect(routeDialog, SIGNAL(sendroute()),      this, SLOT(sendRoute()));
 286         connect(routeDialog, SIGNAL(progressbar(int)), this, SLOT(setProgressbar(int)));
 287         connect(routeDialog, SIGNAL(rejected()),       this, SLOT(killRouteDialog()));
 288         //connect(routeDialog, SIGNAL(killRoute()),      this, SLOT(killRouteDialog()));
 289
 290         QString routeFile = QString("routetemp.xml");
 291         if (routeDialog->readRouteFromFile( routeFile ) == true)
 292         {
 293             //calibrateDialog->close();
 294             routeDialog->show();
 295         }
 296         else
 297         {
 298             //calibrateDialog->close();
 299         }
 300 calibrateDialog->close();
 301         //Set GPS speed labels in visible
 302         ui->labelGpsSpeed->setVisible(0);
 303         ui->labelGpsAvgSpeed->setVisible(0);
 304
 305         //GPS distance label
 306         ui->labelDistance->setVisible(0);
 307
 308         //Stop route recording
 309         gpsData->stopRouteRecording();
 310
 311         //User info label
 312         ui->labelUserInfo->setText("Push start button");
 313     }
 314 }
 315
 316 /**
 317   * This slot function is called when satellite picture timer timeout(400ms).
 318   */
 319 void RouteSaveDialog::timerSatellitePictureTimeout()
 320 {
 321     //If satellite picture visible.
 322     if (ui->labelRouteSatellitePicture->isVisible() == 1)
 323     {
 324         ui->labelRouteSatelliteStatus->setVisible(0);
 325         ui->labelRouteSatellitePicture->setVisible(0);
 326     }
 327     else
 328     {
 329         ui->labelRouteSatelliteStatus->setVisible(1);
 330         ui->labelRouteSatellitePicture->setVisible(1);
 331     }
 332     timerSatellitePicture->start();
 333 }
 334
 335 /**
 336   * This slot function is called when route picture timer timeout(400ms).
 337   */
 338 void RouteSaveDialog::timerRoutePictureTimeout()
 339 {
 340     //If route picture visible.
 341     if (ui->labelRoutePicture->isVisible() == 1)
 342     {
 343         ui->labelRouteStatus->setVisible(0);
 344         ui->labelRoutePicture->setVisible(0);
 345     }
 346     else
 347     {
 348         ui->labelRouteStatus->setVisible(1);
 349         ui->labelRoutePicture->setVisible(1);
 350     }
 351     timerRoutePicture->start();
 352 }
 353
 354 /**
 355   * This slot function is called when GPS update location.
 356   */
 357 void RouteSaveDialog::gpsStatus()
 358 {
 359     //IF GPS start button clicked
 360     if (buttonStatus == false)
 361     {
 362         //ui->labelSignalStrength->setText(QString::number(location->getSignalStrength()));    //Returns average signal strength of satellites which are in use.
 363
 364         //If GPS find 4 or more satellite and signal stregth is 30 or more.
 365         if (location->getSatellitesInUse() >= 4 && location->getSignalStrength() >= 30)
 366         {
 367             //Satellite picture and label
 368             ui->labelRouteSatelliteStatus->setText("GPS Ready");
 369             ui->labelRouteSatelliteStatus->setVisible(1);
 370             ui->labelRouteSatellitePicture->setVisible(1);
 371             timerSatellitePicture->stop();
 372
 373             //Route picture and label
 374             ui->labelRouteStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 375             ui->labelUserInfo->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 376             ui->labelRouteStatus->setVisible(1);
 377             ui->labelRoutePicture->setVisible(1);
 378             timerRoutePicture->start();
 379
 380             //Get GPS speed
 381             speed = location->getSpeed();
 382
 383             //Get GPS track means direction
 384             direction = gpsData->getDirection();
 385             repaint();
 386
 387             //Set GPS speed
 388             gpsSpeed.sprintf("%.0f", speed);
 389             ui->labelGpsSpeed->setText(gpsSpeed + " km/h");
 390             ui->labelGpsSpeed->setVisible(1);
 391
 392             //Set GPS average speed
 393             allSpeeds += speed;
 394             averageSpeed = allSpeeds/speedCount;
 395             gpsSpeed.sprintf("%.0f",averageSpeed);
 396             ui->labelGpsAvgSpeed->setText("Avg: " + gpsSpeed + " km/h");
 397             ui->labelGpsAvgSpeed->setVisible(1);
 398             speedCount++;
 399
 400             //Set distance traveled.
 401             distanceString.sprintf("%.3f", gpsData->getDistanceTraveled());
 402             ui->labelDistance->setText(distanceString + " km");
 403             ui->labelDistance->setVisible(1);
 404
 405             //Start route recording
 406             gpsData->startRouteRecording();
 407         }
 408         else //If GPS find less than 4 satellite or signal strength is poor.
 409         {
 410             //Satellite picture and label
 411             ui->labelRouteSatelliteStatus->setText("Searching satellite");
 412             ui->labelUserInfo->setText("Searching satellite");
 413             ui->labelRouteSatelliteStatus->setVisible(1);
 414             ui->labelRouteSatellitePicture->setVisible(1);
 415             timerSatellitePicture->start();
 416
 417             //Route picture and label
 418             ui->labelRouteStatus->setVisible(0);
 419             ui->labelRoutePicture->setVisible(0);
 420             timerRoutePicture->stop();
 421
 422             //Set GPS speed labels in visible
 423             ui->labelGpsSpeed->setVisible(0);
 424             ui->labelGpsAvgSpeed->setVisible(0);
 425
 426             //GPS distance label
 427             ui->labelDistance->setVisible(0);
 428         }
 429     }
 430     else //If stop button clicked
 431     {
 432         //Satellite picture and label
 433         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 434         ui->labelUserInfo->setText("Push start button");
 435         ui->labelRouteSatelliteStatus->setVisible(0);
 436         ui->labelRouteSatellitePicture->setVisible(0);
 437         timerSatellitePicture->stop();
 438
 439         //Route picture and label
 440         ui->labelRouteStatus->setVisible(0);
 441         ui->labelRoutePicture->setVisible(0);
 442         timerRoutePicture->stop();
 443
 444         //Set GPS speed labels in visible
 445         ui->labelGpsSpeed->setVisible(0);
 446         ui->labelGpsAvgSpeed->setVisible(0);
 447
 448         //GPS distance label
 449         ui->labelDistance->setVisible(0);
 450     }
 451 }
 452
 453 /**
 454   * This slot function is called when routeDialog emit sendroute (sendPushButton).
 455   */
 456 void RouteSaveDialog::sendRoute()
 457 {
 458     emit sendroute(); //Emit mainwindow clientSendRoute
 459 }
 460
 461 /**
 462   * This slot function called when ever info button clicked.
 463   */
 464 void RouteSaveDialog::on_pushButtonInfo_clicked()
 465 {
 466     if(!helpRoutingDialog)
 467     {
 468         helpRoutingDialog = new HelpRoutingDialog;
 469     }
 470     connect(helpRoutingDialog, SIGNAL(rejected()), this, SLOT(killHelpDialog()));
 471     helpRoutingDialog->show();
 472 }
 473
 474 /**
 475   * This slot function called when ever dialog rejected.
 476   */
 477 void RouteSaveDialog::killHelpDialog()
 478 {
 479     if(helpRoutingDialog)
 480     {
 481         qDebug() << "__Route save kill: helpRoutingDialog";
 482         delete helpRoutingDialog;
 483         helpRoutingDialog = NULL;
 484     }
 485 }
 486
 487 /**
 488   * This slot function called when ever dialog rejected.
 489   */
 490 void RouteSaveDialog::killRouteDialog()
 491 {
 492     if(routeDialog)
 493     {
 494         qDebug() << "__Route save kill: routeDialog";
 495         delete routeDialog;
 496         routeDialog = NULL;
 497     }
 498     if(calibrateDialog)
 499     {
 500         qDebug() << "__Route save kill: calibrateDialog";
 501         delete calibrateDialog;
 502         calibrateDialog = NULL;
 503     }
 504 }
 505
 506 /**
 507   * This function return speed average.
 508   * @return double average speed
 509   */
 510 double RouteSaveDialog::getAverageSpeed()
 511 {
 512     return averageSpeed;
 513 }
 514
 515 /**
 516   * This function return distance traveled in QString.
 517   * @return QString distance traveled
 518   */
 519 QString RouteSaveDialog::getDistanceTraveled()
 520 {
 521     return distanceString;
 522 }
 523
 524 /**
 525   * This function
 526   */
 527 void RouteSaveDialog::setProgressbar(int i)
 528 {
 529     qDebug() << "__setProgressbar " ;//+ i;
 530     qDebug() << i;
 531     calibrateDialog->setProgressValue(i);//progressbarIteration);
 532     progressbarIteration++;
 533 }