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