git.maemo.org Git - speedfreak/blob - Client/carmainwindow.cpp

   1 /*
   2  * CarMainWindow main class
   3  *
   4  * @author     Toni Jussila <toni.jussila@fudeco.com>
   5  * @author     Janne Änäkkälä <janne.anakkala@fudeco.com>
   6  * @author     Tiina Kivilinna-Korhola <tiina.kivilinna-korhola@fudeco.com>
   7  * @author     Olavi Pulkkinen <olavi.pulkkinen@fudeco.com>
   8  * @copyright  (c) 2010 Speed Freak team
   9  * @license    http://opensource.org/licenses/gpl-license.php GNU Public License
  10  */
  11
  12 #include "carmainwindow.h"
  13 #include "math.h"
  14
  15 /**
  16   *Constructor of this class.
  17   *@param QWidget pointer to parent object. By default the value is NULL.
  18   */
  19 CarMainWindow::CarMainWindow(QWidget *parent):QMainWindow(parent), ui(new Ui::CarMainWindow)
  20 {
  21     ui->setupUi(this);
  22     //result = new ResultDialog();
  23     //measure = new MeasureDialog();
  24     xmlreader = new XmlReader();
  25
  26     initComboBoxStartTabUnits();
  27     initListViewStartTabAccelerationCategories();
  28
  29     myLogin = new LoginWindow(this);
  30     myRegistration = new Registration(this);
  31     xmlwriter = new XmlWriter();
  32     manager = new QNetworkAccessManager(this);
  33     connect(myRegistration,SIGNAL(sendregistration()),this,SLOT(registrate()));
  34
  35     time = 0;
  36     speed = 0;
  37     timer = new QTimer();
  38
  39     accelerometer = new Accelerometer();
  40     accelerometer->setSampleRate(100);
  41
  42     measures = new Measures();
  43     this->initializeMeasures();
  44
  45     timer->setInterval(300);
  46
  47     connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
  48     connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
  49
  50     ui->labelMeasureTabResult->hide();
  51
  52     this->setWindowTitle("Speed freak");
  53
  54 }
  55
  56 /**
  57   *Destructor of this class. Should be used to release all allocated resources.
  58   */
  59 CarMainWindow::~CarMainWindow()
  60 {
  61     delete ui;
  62     //delete result;
  63     //delete measure;
  64     delete xmlreader;
  65     delete xmlwriter;
  66     delete manager;
  67 }
  68
  69 /**
  70   *This function is used to .
  71   *@param
  72   */
  73 void CarMainWindow::changeEvent(QEvent *e)
  74 {
  75     QMainWindow::changeEvent(e);
  76     switch (e->type()) {
  77     case QEvent::LanguageChange:
  78         ui->retranslateUi(this);
  79         break;
  80     default:
  81         break;
  82     }
  83 }
  84
  85 /**
  86   *This slot function is called when ever list view is update. Start-tab view.
  87   */
  88 void CarMainWindow::on_listViewStartTabAccelerationCategories_clicked(QModelIndex index)
  89 {
  90     QString str = index.data().toString();
  91     QStringList list = str.split("-");
  92     QStringList list2 = list[1].split(" ");
  93
  94     ui->lineEditStartTabMin->setText(list[0]);
  95     ui->lineEditStartTabMax->setText(list2[0]);
  96     updateComboBoxStartTabUnits(list2[1]);
  97 }
  98
  99 /**
 100   *This slot function is called when ever auto start button clicked. Start-tab view.
 101   */
 102 void CarMainWindow::on_autoStartButton_clicked()
 103 {
 104
 105     //delete measure;
 106     //measure = NULL;
 107     //measure = new MeasureDialog();
 108    // connect(measure, SIGNAL(speedAchieved()), this, SLOT(openResultView()));
 109     accelerometer->start();
 110     timer->start();
 111     // Show measure dialog.
 112     //measure->show();
 113     ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 114 }
 115
 116 /**
 117   *This slot function is called when ever list view is update. Start-tab view.
 118   *@param QString unit.
 119   */
 120 void CarMainWindow::updateComboBoxStartTabUnits(QString unit)
 121 {
 122     ui->comboBoxStartTabUnits->setCurrentIndex(ui->comboBoxStartTabUnits->findText(unit, Qt::MatchExactly));
 123 }
 124
 125 /**
 126   *This function is used to init unit combobox. Start-tab view.
 127   */
 128 void CarMainWindow::initComboBoxStartTabUnits()
 129 {
 130     units << "km/h" << "km" << "h" << "m" << "min" << "Mile" << "Mph" << "in" << "ft" << "yrd";
 131     ui->comboBoxStartTabUnits->addItems(units);
 132 }
 133
 134 /**
 135   *This function is used to set items to unit combobox. Start-tab view.
 136   *@param QStringlist units
 137   */
 138 void CarMainWindow::setComboBoxStartTabUnits(QStringList units)
 139 {
 140     ui->comboBoxStartTabUnits->addItems(units);
 141 }
 142
 143 /**
 144   *This function is used to init listViewStartTabAccelerationCategories. Start-tab view.
 145   */
 146 void CarMainWindow::initListViewStartTabAccelerationCategories()
 147 {
 148     accelerationCategoriesStartTab << "0-40 km/h" << "0-100 km/h"; //<< "0-1/4 Mile" << "0-1/8 Mile" << "0-50 km" << "50-100 Mile" << "0-60 Mph" << "0-100 m" << "0-50 ft" << "0-50 yrd" << "0-500 in";
 149     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 150     ui->listViewStartTabAccelerationCategories->setModel(model);
 151 }
 152
 153 /**
 154   *This function is used to set items to listViewStartTabAccelerationCategories. Start-tab view.
 155   *@param QStringlist accelerationCategoriesStartTab
 156   */
 157 void CarMainWindow::setListViewStartTabAccelerationCategories(QStringList accelerationCategoriesStartTab)
 158 {
 159     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 160     ui->listViewStartTabAccelerationCategories->setModel(model);
 161 }
 162
 163 /**
 164   *This function is used to set items to category combobox. Top-tab view.
 165   *@param
 166   */
 167 void CarMainWindow::setCategoryCompoBox()
 168 {
 169     ui->comboBoxTopCategory->addItems(xmlreader->getTop10List());
 170 }
 171
 172 /**
 173   *This function is used to set items to labelTopList. Top-tab view.
 174   *@param QString category
 175   */
 176 void CarMainWindow::setListViewTopList(QString category)
 177 {
 178     QString topList;
 179
 180     if (category == "acceleration-0-100")
 181     {
 182         topList.append(xmlreader->getTop10AccelerationList());
 183     }
 184
 185     else if (category == "Speed")
 186     {
 187         topList.append(xmlreader->getTop10SpeedList());
 188     }
 189
 190     else if (category == "G-force")
 191     {
 192         topList.append(xmlreader->getTop10GforceList());
 193     }
 194     ui->labelTopList->setText(topList);
 195 }
 196
 197 /**
 198   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 199   */
 200 void CarMainWindow::openResultView()
 201 {
 202     //result->saveMeasuresToArray(measure->measures);
 203     // Show result dialog.
 204     //result->show();
 205     QString timeInteger;
 206     timeInteger.setNum(this->measures->getTime40kmh());
 207     //time = "0 - 40 km/h: ";
 208     //time.append(timeInteger);
 209     //ui->labelResult40kmh->setText(time);
 210     ui->labelMeasureTabResult->show();
 211     ui->labelMeasureTabResult->setText(timeInteger);
 212     //ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 213 }
 214
 215 /**
 216   *This slot function is called when registrate button is clicked.
 217   */
 218 void CarMainWindow::on_registratePushButton_clicked()
 219 {
 220     myRegistration->show();
 221 }
 222
 223 /**
 224   *This slot function is called when ever refresh button clicked. Top-tab view.
 225   */
 226 void CarMainWindow::on_buttonTopRefresh_clicked()
 227 {
 228     //setCategoryCompoBox();
 229     requestTopList();
 230 }
 231
 232 /**
 233   *This slot function is called when ever category combobox current index changed. Top-tab view.
 234   *@param QString category
 235   */
 236 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 237 {
 238     setListViewTopList(category);
 239 }
 240
 241 /**
 242   *This slot function is called when ever category combobox activated. Top-tab view.
 243   *@param QString category
 244   */
 245 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 246 {
 247     setListViewTopList(category);
 248 }
 249
 250 /**
 251   *This slot function is called when set/change user button is clicked.
 252   */
 253 void CarMainWindow::on_setUserPushButton_clicked()
 254 {
 255     myLogin->show();
 256 }
 257
 258 /**
 259   *@brief Sends registration information to the server in xml format.
 260   *Reads user name, password and emaol address from resuldialogs internal variables.
 261   *@todo Replace msg box with better reaction to server`s responce.
 262   *@todo Write error handling.
 263   */
 264 void CarMainWindow::registrate()
 265 {
 266     qDebug() << "_registrate" ;
 267     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 268
 269     QBuffer *regbuffer = new QBuffer();
 270     QUrl qurl("http://api.speedfreak-app.com/api/register");
 271     QNetworkRequest request(qurl);
 272     qDebug() << qurl.toString();
 273
 274     regbuffer->open(QBuffer::ReadWrite);
 275     xmlwriter->writeRegistering(regbuffer,
 276                       this->myRegistration->getUserName(),
 277                       this->myRegistration->getPassword(),
 278                       this->myRegistration->getEmail());
 279     //Tmp msgbox - later server responce
 280     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 281
 282     manager->post(request, ("data=" + regbuffer->data()));
 283     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 284
 285     //ackOfRegistration function gets called when HTTP request is completed
 286     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfRegistration(QNetworkReply*)));
 287     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 288     regbuffer->close();
 289 }
 290
 291 /**
 292   *@brief Sends result(s) to the server in xml format with authentication information in the header.
 293   *@todo Write error handling.
 294   */
 295 void CarMainWindow::sendXml()
 296 {
 297     qDebug() << "_sendXml";
 298
 299     QBuffer *xmlbuffer = new QBuffer();
 300     QString category_name = "acceleration-0-100";    //replace with real value from category list
 301
 302     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 303     credentials = "Basic " + credentials.toAscii().toBase64();
 304
 305     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 306     qDebug() << qurl.toString();
 307     QNetworkRequest request(qurl);
 308     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 309
 310     xmlbuffer->open(QBuffer::ReadWrite);
 311     xmlwriter->writeResult(xmlbuffer);
 312     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 313
 314     manager->post(request, ("data=" + xmlbuffer->data()));
 315     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfResult(QNetworkReply*)));
 316     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 317
 318     //QNetworkReply *currentDownload;
 319     //QString data("abcdefg");
 320     //currentDownload = manager->post(request,"data=" + QUrl::toPercentEncoding(data));   //testing
 321     //currentDownload = manager->post(request, ("data=" + xmlbuffer->data()));
 322     //ackOfResult function gets called when HTTP request is completed
 323     //connect(currentDownload, SIGNAL(finished()), SLOT(ackOfResult()));
 324
 325     xmlbuffer->close();
 326 }
 327
 328 /**
 329   *@brief Sends request to the server for a top list with authentication information in the header.
 330   *@todo Write error handling.
 331   *@todo Replace with real value from category list and limitNr
 332   */
 333 void CarMainWindow::requestTopList()
 334 {
 335     qDebug() << "_requestTopList" ;
 336
 337     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 338     QString category_name = "acceleration-0-100";    //replace with real value from category list/top window
 339     int limitNr = 5;
 340     QString limit = QString::number(limitNr);
 341
 342     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 343     credentials = "Basic " + credentials.toAscii().toBase64();
 344
 345     QUrl qurl(urlBase + category_name + "/" + limit);
 346     qDebug() << qurl.toString();
 347     QNetworkRequest request(qurl);
 348
 349     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 350     manager->post(request, ("data=" ));
 351     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(networkResponse(QNetworkReply*)));
 352     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 353
 354     //QNetworkReply *currentDownload;
 355     //currentDownload = manager->post(request, ("data=" ));
 356     //ackOfResult function gets called when HTTP request is completed
 357     //connect(currentDownload, SIGNAL(error()),SLOT(errorFromServer()));
 358 }
 359
 360 /**
 361   *@brief React to servers responce after result has been sent.
 362   *@todo Implement function and write error handling.
 363   */
 364 void CarMainWindow::ackOfResult(QNetworkReply* reply)
 365 {
 366     qDebug() << "_ackOfResult";
 367     qDebug() << reply->readAll();
 368     QNetworkReply::NetworkError errorcode;
 369     errorcode = reply->error();
 370     if(errorcode != 0) {
 371         qDebug() << errorcode << reply->errorString();
 372     }
 373     else {
 374         qDebug() << "errorcode=0";
 375     }
 376 }
 377
 378 /**
 379   *@brief React to servers responce after registration has been sent.
 380   *@todo Implement function and write error handling.
 381   */
 382 void CarMainWindow::ackOfRegistration(QNetworkReply* reply)
 383 {
 384     qDebug() << "_ackOfRegistration";
 385     qDebug() << reply->readAll();
 386     QNetworkReply::NetworkError errorcode;
 387     errorcode = reply->error();
 388     if(errorcode != 0) {
 389         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 390     }
 391     else {
 392         qDebug() << "errorcode=0";
 393     }
 394 }
 395
 396 void CarMainWindow::errorFromServer(QNetworkReply* reply)
 397 {
 398     qDebug() << "_errorFromServer";
 399     QNetworkReply::NetworkError errorcode;
 400
 401     errorcode = reply->error();
 402     if(errorcode != 0) {
 403         qDebug() << errorcode;
 404     }
 405     else {
 406         qDebug() << errorcode;
 407     }
 408 }
 409
 410 /**
 411   *This slot function is called when the server has finished guery.
 412   */
 413 void CarMainWindow::networkResponse(QNetworkReply *reply)
 414 {
 415     qDebug() << "_networkResponse";
 416     xmlreader->xmlRead(reply);
 417     qDebug() << reply->readAll();
 418     QNetworkReply::NetworkError errorcode;
 419     errorcode = reply->error();
 420     if(errorcode != 0) {
 421         qDebug() << errorcode << reply->errorString();
 422     }
 423     else {
 424         qDebug() << "errorcode=0";
 425     }
 426 }
 427
 428 /**
 429   *@brief Just for development, for the real button is not shown until
 430   *measurin started and there are results.
 431   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 432   */
 433 void CarMainWindow::on_manualStartButton_clicked()
 434 {
 435     sendXml();
 436 }
 437
 438 /**
 439   * This slot function is called when timer gives timeout signal. Checks current speed
 440   * and stores times in measure class.
 441   */
 442 void CarMainWindow::after_timeout()
 443 {
 444     QString timeString, speedString;
 445     //time++;
 446     time = accelerometer->getTotalTime();
 447     speed = accelerometer->getCurrentSpeed();
 448     //speed = speed +10;
 449
 450     if (floor(speed) == 10)
 451     {
 452         measures->setTime10kmh(time);
 453     }
 454
 455     else if (floor(speed) == 20)
 456     {
 457         measures->setTime20kmh(time);
 458     }
 459
 460     else if (floor(speed) == 30)
 461     {
 462         measures->setTime30kmh(time);
 463     }
 464
 465     else if (floor(speed) == 40)
 466     {
 467         measures->setTime40kmh(time);
 468     }
 469
 470     else if (floor(speed) == 50)
 471     {
 472         measures->setTime50kmh(time);
 473     }
 474
 475     else if (floor(speed) == 60)
 476     {
 477         measures->setTime60kmh(time);
 478     }
 479
 480     else if (floor(speed) == 70)
 481     {
 482         measures->setTime70kmh(time);
 483     }
 484
 485     else if (floor(speed) == 80)
 486     {
 487         measures->setTime80kmh(time);
 488     }
 489
 490     else if (floor(speed) == 90)
 491     {
 492         measures->setTime90kmh(time);
 493     }
 494
 495     else if (floor(speed) == 100)
 496     {
 497         measures->setTime100kmh(time);
 498     }
 499
 500     else
 501     {
 502
 503     }
 504
 505     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 506     if (speed >= 40.0)
 507     {
 508         timer->stop();
 509         accelerometer->stop();
 510         time = 0;
 511         speed = 0;
 512         //emit this->speedAchieved();
 513         this->openResultView();
 514         //this->close();
 515
 516     }
 517
 518     // Updates speed and time.
 519     else
 520     {
 521         timeString.setNum(time);
 522         speedString.setNum(speed);
 523         ui->labelMeasureTabTime->setText(timeString);
 524         ui->labelMeasureTabSpeed->setText(speedString);
 525
 526         timer->start();
 527     }
 528
 529 }
 530
 531 /**
 532   * Initializes measures class's member variables.
 533   */
 534 void CarMainWindow::initializeMeasures()
 535 {
 536     measures->setTime10kmh(0);
 537     measures->setTime20kmh(0);
 538     measures->setTime30kmh(0);
 539     measures->setTime40kmh(0);
 540     measures->setTime50kmh(0);
 541     measures->setTime60kmh(0);
 542     measures->setTime70kmh(0);
 543     measures->setTime80kmh(0);
 544     measures->setTime90kmh(0);
 545     measures->setTime100kmh(0);
 546 }
 547
 548 /**
 549   * This slot function is called when Abort button is clicked.
 550   */
 551 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 552 {
 553     measures->setTime10kmh(0);
 554     measures->setTime20kmh(0);
 555     measures->setTime30kmh(0);
 556     measures->setTime40kmh(0);
 557     measures->setTime50kmh(0);
 558     measures->setTime60kmh(0);
 559     measures->setTime70kmh(0);
 560     measures->setTime80kmh(0);
 561     measures->setTime90kmh(0);
 562     measures->setTime100kmh(0);
 563     timer->stop();
 564     accelerometer->stop();
 565     time = 0;
 566     speed = 0;
 567     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 568     //this->close();
 569 }
 570
 571 void CarMainWindow::on_pushButtonSendResult_clicked()
 572 {
 573     sendXml();
 574
 575 }
 576
 577 void CarMainWindow::updateUserName()
 578 {
 579     QString newUserName;
 580
 581     newUserName = myLogin->getUserName();
 582     ui->userNameLabel->setText( "User: " + newUserName);
 583
 584     if (newUserName.length())
 585     {
 586        ui->setUserPushButton->setText( "Change User");
 587        this->setWindowTitle("Speed freak - " + newUserName);
 588     }
 589     else
 590     {
 591         ui->setUserPushButton->setText( "Set User");
 592         this->setWindowTitle("Speed freak");
 593     }
 594 }