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 #include <QFileDialog>
  14 #include <QDir>
  15
  16 const QPoint arrowStartEast(100, 100);
  17 const QPoint arrowEndEast(140, 100);
  18
  19 const QPoint arrowStartNorth(120, 120);
  20 const QPoint arrowEndNorth(120, 80);
  21
  22 const QPoint arrowStartNortheast(100, 120);
  23 const QPoint arrowEndNortheast(140, 80);
  24
  25 const QPoint arrowStartNorthwest(140, 120);
  26 const QPoint arrowEndNorthwest(100, 80);
  27
  28 /**
  29   * Constructor of this class.
  30   * @param QWidget pointer to parent object. By default the value is NULL.
  31   */
  32 RouteSaveDialog::RouteSaveDialog(QWidget *parent) :
  33     QDialog(parent), ui(new Ui::RouteSaveDialog){
  34
  35     qDebug() << "__RouteSaveDialog";
  36     ui->setupUi(this);
  37     this->setWindowTitle("Tracking");
  38
  39     routeDialog = NULL;
  40     location = NULL;
  41     gpsData = NULL;
  42     helpRoutingDialog = NULL;
  43     calibrateDialog = NULL;
  44
  45     //Clear variables
  46     averageSpeed = 0.0;
  47     speed = 0.0;
  48     allSpeeds = 0.0;
  49     speedCount = 0;
  50     direction = 0.0;
  51
  52     //Button settings
  53     buttonStatus = true;
  54     pixmapRouteStop = new QPixmap("Graphics/route_stop.png");
  55     pixmapRouteStart = new QPixmap("Graphics/route_start.png");
  56     iconRouteStop = new QIcon(*pixmapRouteStop);
  57     iconRouteStart = new QIcon(*pixmapRouteStart);
  58     QSize iconSize(125, 125);
  59     ui->buttonRouteStartStop->setIconSize(iconSize);
  60     ui->buttonRouteStartStop->setIcon(*iconRouteStart);
  61     ui->buttonRouteStartStop->setAutoFillBackground(true);
  62     ui->buttonRouteStartStop->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  63     ui->pushButtonInfo->setAutoFillBackground(true);
  64     ui->pushButtonInfo->setStyleSheet("background-color: rgb(0, 0, 0); color: rgb(255, 255, 255)");
  65
  66     //Satellite picture and label
  67     ui->labelRouteSatelliteStatus->setVisible(0);
  68     ui->labelRouteSatellitePicture->setVisible(0);
  69     //ui->labelRouteSatellitePicture->setPixmap(QPixmap("Graphics/satellite_vista.png"));
  70     timerSatellitePicture = new QTimer();
  71     timerSatellitePicture->setInterval(400);
  72     connect(timerSatellitePicture, SIGNAL(timeout()),this, SLOT(timerSatellitePictureTimeout()));
  73     ui->labelUserInfo->setText("Push start button");  //User info label
  74
  75     //Invisible or clear labels
  76     ui->labelRouteStatus->setVisible(0);
  77     ui->labelRoutePicture->setVisible(0);
  78     ui->labelGpsSpeed->setVisible(0); //GPS speed label
  79     ui->labelGpsAvgSpeed->setVisible(0); //GPS average speed label
  80     ui->labelDistance->setVisible(0); //GPS distance label
  81     ui->labelSignalStrength->setText(""); //GPS signal strength label
  82
  83     // Timer
  84     timerRoutePicture = new QTimer();
  85     timerRoutePicture->setInterval(400);
  86     connect(timerRoutePicture, SIGNAL(timeout()),this, SLOT(timerRoutePictureTimeout()));
  87
  88     //GPS
  89     location = new Maemo5Location(this);
  90     gpsData = new GPSData(location);
  91     connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
  92
  93     // Route folder
  94     QString folder = "speedfreak_route";
  95     if(!QDir(folder).exists())
  96     {
  97         QDir().mkdir(folder);
  98     }
  99 }
 100
 101 /**
 102   * Destructor of this class. Deletes all dynamic objects and sets them to NULL.
 103   */
 104 RouteSaveDialog::~RouteSaveDialog()
 105 {
 106     qDebug() << "__~RouteSaveDialog";
 107     if(ui)
 108         delete ui;
 109     if(gpsData)
 110         delete gpsData;
 111     if(location)
 112         delete location;
 113     if(routeDialog)
 114         delete routeDialog;
 115     if(calibrateDialog)
 116     {
 117         delete calibrateDialog;
 118         calibrateDialog = NULL;
 119     }
 120
 121     delete timerSatellitePicture;
 122     delete timerRoutePicture;
 123     delete pixmapRouteStop;
 124     delete pixmapRouteStart;
 125     delete iconRouteStop;
 126     delete iconRouteStart;
 127 }
 128
 129 /**
 130   *
 131   */
 132 void RouteSaveDialog::changeEvent(QEvent *e)
 133 {
 134     QDialog::changeEvent(e);
 135     switch (e->type()) {
 136     case QEvent::LanguageChange:
 137         ui->retranslateUi(this);
 138         break;
 139     default:
 140         break;
 141     }
 142 }
 143
 144 /**
 145   * Draws compass to the UI
 146   * @param QPaintEvent
 147  */
 148 void RouteSaveDialog::paintEvent(QPaintEvent *)
 149 {
 150     QPainter painter(this);
 151
 152     painter.setRenderHint(QPainter::Antialiasing, true);
 153     painter.setPen(QPen((Qt::gray),2));
 154
 155     painter.drawEllipse(arrowStartEast.x() - 30, arrowStartEast.y() - 50, 100, 100);
 156
 157     QFont font;
 158     font.setPixelSize(26);
 159     painter.setFont(font);
 160     painter.drawText(arrowStartNorth.x() - 10, arrowEndNorth.y() - 45, "N");
 161     painter.drawText(arrowStartEast.x() - 65, arrowStartEast.y() + 5, "W");
 162     painter.drawText(arrowStartNorth.x()-10, arrowStartNorth.y()+55, "S");
 163     painter.drawText(arrowEndEast.x() + 40, arrowEndEast.y() + 5, "E");
 164
 165     font.setPixelSize(12);
 166     painter.setFont(font);
 167     painter.drawText(arrowStartNorth.x() + 40, arrowEndNorth.y() - 25, "NE");
 168     painter.drawText(arrowStartNorth.x() + 40, arrowStartEast.y() + 45, "SE");
 169     painter.drawText(arrowStartEast.x() - 45, arrowStartEast.y() + 45, "SW");
 170     painter.drawText(arrowStartEast.x() - 45, arrowEndNorth.y() - 25, "NW");
 171
 172     if (direction >= 67.5 && direction <= 112.5)
 173     {
 174         // East arrow
 175         painter.drawLine(arrowStartEast, arrowEndEast);
 176         painter.drawLine(arrowEndEast.x(), arrowEndEast.y(), arrowEndEast.x()-10, arrowEndEast.y()-5);
 177         painter.drawLine(arrowEndEast.x(), arrowEndEast.y(), arrowEndEast.x()-10, arrowEndEast.y()+5);
 178     }
 179
 180     else if (direction <= 292.5 && direction >= 247.5)
 181     {
 182         // West arrow
 183         painter.drawLine(arrowStartEast, arrowEndEast);
 184         painter.drawLine(arrowStartEast.x(), arrowStartEast.y(), arrowStartEast.x()+10, arrowEndEast.y()-5);
 185         painter.drawLine(arrowStartEast.x(), arrowStartEast.y(), arrowStartEast.x()+10, arrowStartEast.y()+5);
 186     }
 187
 188     else if (direction <= 202.5 && direction >= 157.5)
 189     {
 190         // South arrow
 191         painter.drawLine(arrowStartNorth, arrowEndNorth);
 192         painter.drawLine(arrowStartNorth.x(), arrowStartNorth.y(), arrowStartNorth.x()-5, arrowStartNorth.y()-10);
 193         painter.drawLine(arrowStartNorth.x(), arrowStartNorth.y(), arrowStartNorth.x()+5, arrowStartNorth.y()-10);
 194     }
 195
 196     else if (direction > 22.5 && direction < 67.5)
 197     {
 198         // Northeast arrow
 199         painter.drawLine(arrowStartNortheast, arrowEndNortheast);
 200         painter.drawLine(arrowEndNortheast.x(), arrowEndNortheast.y(), arrowEndNortheast.x()-10, arrowEndNortheast.y());
 201         painter.drawLine(arrowEndNortheast.x(), arrowEndNortheast.y(), arrowEndNortheast.x(), arrowEndNortheast.y()+10);
 202     }
 203
 204     else if (direction > 202.5 && direction < 247.5)
 205     {
 206         // Southwest arrow
 207         painter.drawLine(arrowStartNortheast, arrowEndNortheast);
 208         painter.drawLine(arrowStartNortheast.x(), arrowStartNortheast.y(), arrowStartNortheast.x(), arrowStartNortheast.y() - 10);
 209         painter.drawLine(arrowStartNortheast.x(), arrowStartNortheast.y(), arrowStartNortheast.x() + 10, arrowStartNortheast.y());
 210     }
 211
 212     else if (direction > 292.5 && direction < 336.5)
 213     {
 214         // Northwest arrow
 215         painter.drawLine(arrowStartNorthwest, arrowEndNorthwest);
 216         painter.drawLine(arrowEndNorthwest.x(), arrowEndNorthwest.y(), arrowEndNorthwest.x(), arrowEndNorthwest.y()+10);
 217         painter.drawLine(arrowEndNorthwest.x(), arrowEndNorthwest.y(), arrowEndNorthwest.x()+10, arrowEndNorthwest.y());
 218     }
 219
 220     else if (direction > 112.5 && direction < 157.5)
 221     {
 222         // Southeast arrow
 223         painter.drawLine(arrowStartNorthwest, arrowEndNorthwest);
 224         painter.drawLine(arrowStartNorthwest.x(), arrowStartNorthwest.y(), arrowStartNorthwest.x(), arrowStartNorthwest.y()-10);
 225         painter.drawLine(arrowStartNorthwest.x(), arrowStartNorthwest.y(), arrowStartNorthwest.x()-10, arrowStartNorthwest.y());
 226     }
 227
 228     else
 229     {
 230         // North arrow
 231         painter.drawLine(arrowStartNorth, arrowEndNorth);
 232         painter.drawLine(arrowEndNorth.x(), arrowEndNorth.y(), arrowEndNorth.x()-5, arrowEndNorth.y()+10);
 233         painter.drawLine(arrowEndNorth.x(), arrowEndNorth.y(), arrowEndNorth.x()+5, arrowEndNorth.y()+10);
 234     }
 235 }
 236
 237 /**
 238   *This slot function is called when route start/stop button clicked.
 239   */
 240 void RouteSaveDialog::on_buttonRouteStartStop_clicked()
 241 {
 242     if ( buttonStatus == true )//If start button clicked
 243     {
 244         qDebug() << "__start button clicked";
 245
 246         //Clear variables
 247         averageSpeed = 0.0;
 248         speed = 0.0;
 249         allSpeeds = 0.0;
 250         speedCount = 1;
 251
 252         buttonStatus = false;
 253         ui->buttonRouteStartStop->setIcon(*iconRouteStop);
 254         location->startPollingGPS();
 255         gpsStatus();
 256     }
 257     else //If stop button clicked
 258     {
 259         qDebug() << "__stop button clicked";
 260         buttonStatus = true;
 261         ui->buttonRouteStartStop->setIcon(*iconRouteStart);
 262
 263         //Satellite picture and label
 264         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 265         ui->labelRouteSatelliteStatus->setVisible(0);
 266         ui->labelRouteSatellitePicture->setVisible(0);
 267         timerSatellitePicture->stop();
 268
 269         //Route picture and label
 270         ui->labelRouteStatus->setVisible(0);
 271         ui->labelRoutePicture->setVisible(0);
 272         timerRoutePicture->stop();
 273         location->stopPollingGPS();
 274 /*
 275         // Progress bar
 276         if(!calibrateDialog)
 277         {
 278             calibrateDialog = new CalibrateDialog();
 279         }
 280
 281         progressbarPoints = 100;
 282         progressbarIteration = 0;
 283         calibrateDialog->resetProgressValue();
 284         calibrateDialog->setMaxValue( progressbarPoints );
 285         calibrateDialog->setTitle("Calculating route...");
 286         calibrateDialog->show();
 287
 288
 289         if(!routeDialog)
 290         {
 291             routeDialog = new RouteDialog(this);
 292         }
 293
 294         connect(routeDialog, SIGNAL(sendroute(QString,int)),      this, SLOT(sendRoute(QString,int)));
 295         connect(routeDialog, SIGNAL(progressbar(int)), this, SLOT(setProgressbar(int)));
 296         connect(routeDialog, SIGNAL(rejected()),       this, SLOT(killRouteDialog()));
 297         //connect(routeDialog, SIGNAL(killRoute()),      this, SLOT(killRouteDialog()));
 298
 299         QString routeFile = QString(".//speedfreak_route/routetemp.xml");
 300         if (routeDialog->readRouteFromFile( routeFile ) == true)
 301         {
 302             //calibrateDialog->close();
 303             routeDialog->show();
 304         }
 305         else
 306         {
 307             //calibrateDialog->close();
 308         }
 309 calibrateDialog->close();*/
 310
 311         //Set GPS speed labels in visible
 312         ui->labelGpsSpeed->setVisible(0);
 313         ui->labelGpsAvgSpeed->setVisible(0);
 314
 315         //GPS distance label
 316         ui->labelDistance->setVisible(0);
 317
 318         //Stop route recording
 319         gpsData->stopRouteRecording();
 320
 321         //User info label
 322         ui->labelUserInfo->setText("Push start button");
 323
 324         openRouteDialog("routetemp.xml");
 325     }
 326 }
 327
 328 /**
 329   * This slot function is called when satellite picture timer timeout(400ms).
 330   */
 331 void RouteSaveDialog::timerSatellitePictureTimeout()
 332 {
 333     //If satellite picture visible.
 334     if (ui->labelRouteSatellitePicture->isVisible() == 1)
 335     {
 336         ui->labelRouteSatelliteStatus->setVisible(0);
 337         ui->labelRouteSatellitePicture->setVisible(0);
 338     }
 339     else
 340     {
 341         ui->labelRouteSatelliteStatus->setVisible(1);
 342         ui->labelRouteSatellitePicture->setVisible(1);
 343     }
 344     timerSatellitePicture->start();
 345 }
 346
 347 /**
 348   * This slot function is called when route picture timer timeout(400ms).
 349   */
 350 void RouteSaveDialog::timerRoutePictureTimeout()
 351 {
 352     //If route picture visible.
 353     if (ui->labelRoutePicture->isVisible() == 1)
 354     {
 355         ui->labelRouteStatus->setVisible(0);
 356         ui->labelRoutePicture->setVisible(0);
 357     }
 358     else
 359     {
 360         ui->labelRouteStatus->setVisible(1);
 361         ui->labelRoutePicture->setVisible(1);
 362     }
 363     timerRoutePicture->start();
 364 }
 365
 366 /**
 367   * This slot function is called when GPS update location.
 368   */
 369 void RouteSaveDialog::gpsStatus()
 370 {
 371     //IF GPS start button clicked
 372     if (buttonStatus == false)
 373     {
 374         //ui->labelSignalStrength->setText(QString::number(location->getSignalStrength()));    //Returns average signal strength of satellites which are in use.
 375
 376         //If GPS find 4 or more satellite and signal stregth is 30 or more.
 377         if (location->getSatellitesInUse() >= 4 && location->getSignalStrength() >= 30)
 378         {
 379             //Satellite picture and label
 380             ui->labelRouteSatelliteStatus->setText("GPS Ready");
 381             ui->labelRouteSatelliteStatus->setVisible(1);
 382             ui->labelRouteSatellitePicture->setVisible(1);
 383             timerSatellitePicture->stop();
 384
 385             //Route picture and label
 386             ui->labelRouteStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 387             ui->labelUserInfo->setText("Recorded " + QString::number(gpsData->roundCounter) + " route point");
 388             ui->labelRouteStatus->setVisible(1);
 389             ui->labelRoutePicture->setVisible(1);
 390             timerRoutePicture->start();
 391
 392             //Get GPS speed
 393             speed = location->getSpeed();
 394
 395             //Get GPS track means direction
 396             direction = gpsData->getDirection();
 397             repaint();
 398
 399             //Set GPS speed
 400             gpsSpeed.sprintf("%.0f", speed);
 401             ui->labelGpsSpeed->setText(gpsSpeed + " km/h");
 402             ui->labelGpsSpeed->setVisible(1);
 403
 404             //Set GPS average speed
 405             allSpeeds += speed;
 406             averageSpeed = allSpeeds/speedCount;
 407             gpsSpeed.sprintf("%.0f",averageSpeed);
 408             ui->labelGpsAvgSpeed->setText("Avg: " + gpsSpeed + " km/h");
 409             ui->labelGpsAvgSpeed->setVisible(1);
 410             speedCount++;
 411
 412             //Set distance traveled.
 413             distanceString.sprintf("%.3f", gpsData->getDistanceTraveled());
 414             ui->labelDistance->setText(distanceString + " km");
 415             ui->labelDistance->setVisible(1);
 416
 417             //Start route recording
 418             gpsData->startRouteRecording();
 419         }
 420         else //If GPS find less than 4 satellite or signal strength is poor.
 421         {
 422             //Satellite picture and label
 423             ui->labelRouteSatelliteStatus->setText("Searching satellite");
 424             ui->labelUserInfo->setText("Searching satellite");
 425             ui->labelRouteSatelliteStatus->setVisible(1);
 426             ui->labelRouteSatellitePicture->setVisible(1);
 427             timerSatellitePicture->start();
 428
 429             //Route picture and label
 430             ui->labelRouteStatus->setVisible(0);
 431             ui->labelRoutePicture->setVisible(0);
 432             timerRoutePicture->stop();
 433
 434             //Set GPS speed labels in visible
 435             ui->labelGpsSpeed->setVisible(0);
 436             ui->labelGpsAvgSpeed->setVisible(0);
 437
 438             //GPS distance label
 439             ui->labelDistance->setVisible(0);
 440         }
 441     }
 442     else //If stop button clicked
 443     {
 444         //Satellite picture and label
 445         ui->labelRouteSatelliteStatus->setText("Searching satellite");
 446         ui->labelUserInfo->setText("Push start button");
 447         ui->labelRouteSatelliteStatus->setVisible(0);
 448         ui->labelRouteSatellitePicture->setVisible(0);
 449         timerSatellitePicture->stop();
 450
 451         //Route picture and label
 452         ui->labelRouteStatus->setVisible(0);
 453         ui->labelRoutePicture->setVisible(0);
 454         timerRoutePicture->stop();
 455
 456         //Set GPS speed labels in visible
 457         ui->labelGpsSpeed->setVisible(0);
 458         ui->labelGpsAvgSpeed->setVisible(0);
 459
 460         //GPS distance label
 461         ui->labelDistance->setVisible(0);
 462     }
 463 }
 464
 465 /**
 466   * This slot function is called when routeDialog emit sendroute (sendPushButton).
 467   */
 468 void RouteSaveDialog::sendRoute(QString s,int i)
 469 {
 470     emit sendroute(s,i); //Emit mainwindow clientSendRoute
 471 }
 472
 473 /**
 474   * This slot function called when ever info button clicked.
 475   */
 476 void RouteSaveDialog::on_pushButtonInfo_clicked()
 477 {
 478     if(!helpRoutingDialog)
 479     {
 480         helpRoutingDialog = new HelpRoutingDialog;
 481     }
 482     connect(helpRoutingDialog, SIGNAL(rejected()), this, SLOT(killHelpDialog()));
 483     helpRoutingDialog->show();
 484 }
 485
 486 /**
 487   * This slot function called when ever dialog rejected.
 488   */
 489 void RouteSaveDialog::killHelpDialog()
 490 {
 491     if(helpRoutingDialog)
 492     {
 493         qDebug() << "__Route save kill: helpRoutingDialog";
 494         delete helpRoutingDialog;
 495         helpRoutingDialog = NULL;
 496     }
 497 }
 498
 499 /**
 500   * This slot function called when ever route dialog rejected.
 501   */
 502 void RouteSaveDialog::killRouteDialog()
 503 {
 504     if(routeDialog)
 505     {
 506         qDebug() << "__Route save kill: routeDialog";
 507         delete routeDialog;
 508         routeDialog = NULL;
 509     }
 510     if(calibrateDialog)
 511     {
 512         qDebug() << "__Route save kill: calibrateDialog";
 513         delete calibrateDialog;
 514         calibrateDialog = NULL;
 515     }
 516 }
 517
 518 /**
 519   * This function return speed average.
 520   * @return double average speed
 521   */
 522 double RouteSaveDialog::getAverageSpeed()
 523 {
 524     return averageSpeed;
 525 }
 526
 527 /**
 528   * This function return distance traveled in QString.
 529   * @return QString distance traveled
 530   */
 531 QString RouteSaveDialog::getDistanceTraveled()
 532 {
 533     return distanceString;
 534 }
 535
 536 /**
 537   * This function
 538   */
 539 void RouteSaveDialog::setProgressbar(int i)
 540 {
 541     qDebug() << "__setProgressbar " ;
 542     qDebug() << i;
 543     calibrateDialog->setProgressValue(i);
 544     progressbarIteration++;
 545 }
 546
 547 /**
 548   * This slot function called when ever load route button clicked.
 549   */
 550 void RouteSaveDialog::on_buttonLoadRoute_clicked()
 551 {
 552     QString fileName = QFileDialog::getOpenFileName(this, tr("Open route"), QDir::currentPath());
 553     qDebug() << "__Opening: " + fileName;
 554     openRouteDialog(fileName);
 555 }
 556
 557 /**
 558   * This function open route.
 559   * @param QString file name
 560   */
 561 void RouteSaveDialog::openRouteDialog(QString fileName)
 562 {
 563     // Progress bar
 564     if(!calibrateDialog)
 565     {
 566         calibrateDialog = new CalibrateDialog();
 567     }
 568
 569     progressbarPoints = 100;
 570     progressbarIteration = 0;
 571     calibrateDialog->resetProgressValue();
 572     calibrateDialog->setMaxValue( progressbarPoints );
 573     calibrateDialog->setTitle("Calculating route...");
 574     calibrateDialog->show();
 575
 576     if(!routeDialog)
 577     {
 578         routeDialog = new RouteDialog(this);
 579     }
 580
 581     connect(routeDialog, SIGNAL(sendroute()),      this, SLOT(sendRoute()));
 582     connect(routeDialog, SIGNAL(progressbar(int)), this, SLOT(setProgressbar(int)));
 583     connect(routeDialog, SIGNAL(rejected()),       this, SLOT(killRouteDialog()));
 584
 585     if (routeDialog->readRouteFromFile( fileName ) == true)
 586     {
 587         calibrateDialog->close();
 588         routeDialog->show();
 589     }
 590     else
 591     {
 592         calibrateDialog->close();
 593     }
 594 }