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