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(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(networkResponse(QNetworkReply*)));
  34     connect(myRegistration,SIGNAL(sendregistration()),this,SLOT(registrate()));
  35     connect(this,SIGNAL(sendresult()),this,SLOT(sendXml()));
  36
  37     time = 0;
  38     speed = 0;
  39     timer = new QTimer();
  40
  41     accelerometer = new Accelerometer();
  42     accelerometer->setSampleRate(100);
  43
  44     measures = new Measures();
  45     this->initializeMeasures();
  46
  47     timer->setInterval(300);
  48
  49     connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
  50     connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
  51
  52     ui->labelMeasureTabResult->hide();
  53
  54     this->setWindowTitle("Speed bfreak");
  55
  56 }
  57
  58 /**
  59   *Destructor of this class. Should be used to release all allocated resources.
  60   */
  61 CarMainWindow::~CarMainWindow()
  62 {
  63     delete ui;
  64     //delete result;
  65     //delete measure;
  66     delete xmlreader;
  67     delete xmlwriter;
  68     delete manager;
  69 }
  70
  71 /**
  72   *This function is used to .
  73   *@param
  74   */
  75 void CarMainWindow::changeEvent(QEvent *e)
  76 {
  77     QMainWindow::changeEvent(e);
  78     switch (e->type()) {
  79     case QEvent::LanguageChange:
  80         ui->retranslateUi(this);
  81         break;
  82     default:
  83         break;
  84     }
  85 }
  86
  87 /**
  88   *This slot function is called when ever list view is update. Start-tab view.
  89   */
  90 void CarMainWindow::on_listViewStartTabAccelerationCategories_clicked(QModelIndex index)
  91 {
  92     QString str = index.data().toString();
  93     QStringList list = str.split("-");
  94     QStringList list2 = list[1].split(" ");
  95
  96     ui->lineEditStartTabMin->setText(list[0]);
  97     ui->lineEditStartTabMax->setText(list2[0]);
  98     updateComboBoxStartTabUnits(list2[1]);
  99 }
 100
 101 /**
 102   *This slot function is called when ever auto start button clicked. Start-tab view.
 103   */
 104 void CarMainWindow::on_autoStartButton_clicked()
 105 {
 106
 107     //delete measure;
 108     //measure = NULL;
 109     //measure = new MeasureDialog();
 110    // connect(measure, SIGNAL(speedAchieved()), this, SLOT(openResultView()));
 111     accelerometer->start();
 112     timer->start();
 113     // Show measure dialog.
 114     //measure->show();
 115     ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 116 }
 117
 118 /**
 119   *This slot function is called when ever list view is update. Start-tab view.
 120   *@param QString unit.
 121   */
 122 void CarMainWindow::updateComboBoxStartTabUnits(QString unit)
 123 {
 124     ui->comboBoxStartTabUnits->setCurrentIndex(ui->comboBoxStartTabUnits->findText(unit, Qt::MatchExactly));
 125 }
 126
 127 /**
 128   *This function is used to init unit combobox. Start-tab view.
 129   */
 130 void CarMainWindow::initComboBoxStartTabUnits()
 131 {
 132     units << "km/h" << "km" << "h" << "m" << "min" << "Mile" << "Mph" << "in" << "ft" << "yrd";
 133     ui->comboBoxStartTabUnits->addItems(units);
 134 }
 135
 136 /**
 137   *This function is used to set items to unit combobox. Start-tab view.
 138   *@param QStringlist units
 139   */
 140 void CarMainWindow::setComboBoxStartTabUnits(QStringList units)
 141 {
 142     ui->comboBoxStartTabUnits->addItems(units);
 143 }
 144
 145 /**
 146   *This function is used to init listViewStartTabAccelerationCategories. Start-tab view.
 147   */
 148 void CarMainWindow::initListViewStartTabAccelerationCategories()
 149 {
 150     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";
 151     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 152     ui->listViewStartTabAccelerationCategories->setModel(model);
 153 }
 154
 155 /**
 156   *This function is used to set items to listViewStartTabAccelerationCategories. Start-tab view.
 157   *@param QStringlist accelerationCategoriesStartTab
 158   */
 159 void CarMainWindow::setListViewStartTabAccelerationCategories(QStringList accelerationCategoriesStartTab)
 160 {
 161     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 162     ui->listViewStartTabAccelerationCategories->setModel(model);
 163 }
 164
 165 /**
 166   *This function is used to set items to category combobox. Top-tab view.
 167   *@param
 168   */
 169 void CarMainWindow::setCategoryCompoBox()
 170 {
 171     ui->comboBoxTopCategory->addItems(xmlreader->getTop10List());
 172 }
 173
 174 /**
 175   *This function is used to set items to labelTopList. Top-tab view.
 176   *@param QString category
 177   */
 178 void CarMainWindow::setListViewTopList(QString category)
 179 {
 180     QString topList;
 181
 182     if (category == "acceleration-0-100")
 183     {
 184         topList.append(xmlreader->getTop10AccelerationList());
 185     }
 186
 187     else if (category == "Speed")
 188     {
 189         topList.append(xmlreader->getTop10SpeedList());
 190     }
 191
 192     else if (category == "G-force")
 193     {
 194         topList.append(xmlreader->getTop10GforceList());
 195     }
 196     ui->labelTopList->setText(topList);
 197 }
 198
 199 /**
 200   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 201   */
 202 void CarMainWindow::openResultView()
 203 {
 204     //result->saveMeasuresToArray(measure->measures);
 205     // Show result dialog.
 206     //result->show();
 207     QString timeInteger;
 208     timeInteger.setNum(this->measures->getTime40kmh());
 209     //time = "0 - 40 km/h: ";
 210     //time.append(timeInteger);
 211     //ui->labelResult40kmh->setText(time);
 212     ui->labelMeasureTabResult->show();
 213     ui->labelMeasureTabResult->setText(timeInteger);
 214     //ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 215 }
 216
 217 /**
 218   *This slot function is called when the server has finished guery.
 219   */
 220 void CarMainWindow::networkResponse(QNetworkReply *reply)
 221 {
 222
 223 }
 224
 225 /**
 226   *This slot function is called when the user will to send data to server.
 227   *@todo Where is this callback connected?
 228   */
 229 void CarMainWindow::on_pushButton_clicked()
 230 {
 231      sendXml();
 232 }
 233
 234 /**
 235   *This slot function is called when login/logout button is clicked.
 236   */
 237 void CarMainWindow::on_loginLogoutButton_clicked()
 238 {
 239     myLogin->show();
 240 }
 241
 242 /**
 243   *This slot function is called when registrate button is clicked.
 244   */
 245 void CarMainWindow::on_registratePushButton_clicked()
 246 {
 247     myRegistration->show();
 248 }
 249
 250 /**
 251   *This slot function is called when ever refresh button clicked. Top-tab view.
 252   */
 253 void CarMainWindow::on_buttonTopRefresh_clicked()
 254 {
 255     //setCategoryCompoBox();
 256     requestTopList();
 257 }
 258
 259 /**
 260   *This slot function is called when ever category combobox current index changed. Top-tab view.
 261   *@param QString category
 262   */
 263 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 264 {
 265     setListViewTopList(category);
 266 }
 267
 268 /**
 269   *This slot function is called when ever category combobox activated. Top-tab view.
 270   *@param QString category
 271   */
 272 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 273 {
 274     setListViewTopList(category);
 275 }
 276
 277 /**
 278   *This slot function is called when set/change user button is clicked.
 279   */
 280 void CarMainWindow::on_setUserPushButton_clicked()
 281 {
 282     myLogin->show();
 283
 284     ui->userNameLabel->setText( "User: " + myLogin->getUserName());
 285     ui->setUserPushButton->setText( "Change User");
 286 }
 287
 288 /**
 289   *@brief Sends registration information to the server in xml format.
 290   *Reads user name, password and emaol address from resuldialogs internal variables.
 291   *@todo Replace msg box with better reaction to server`s responce.
 292   *@todo Write error handling.
 293   */
 294 void CarMainWindow::registrate()
 295 {
 296     qDebug() << "_registrate" ;
 297     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 298
 299     QBuffer *regbuffer = new QBuffer();
 300     QNetworkReply *currentDownload;
 301
 302     QUrl qurl("http://api.speedfreak-app.com/register");
 303     QNetworkRequest request(qurl);
 304
 305     //write also to a file during development, :
 306     xmlwriter->writeXml(this->myRegistration->getUserName(),
 307                       this->myRegistration->getPassword(),
 308                       this->myRegistration->getEmail());
 309     xmlwriter->writeRegistering(regbuffer,
 310                       this->myRegistration->getUserName(),
 311                       this->myRegistration->getPassword(),
 312                       this->myRegistration->getEmail());
 313     //Tmp msgbox - later server responce
 314     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 315
 316     currentDownload = manager->post(request, ("data=" + regbuffer->data()));
 317
 318     //ackFromServer function gets called when HTTP request is completed
 319     connect(currentDownload, SIGNAL(finished()),SLOT(ackOfRegistration()));
 320     manager->post(request, ("data=" + regbuffer->data()));
 321
 322     //ackOfRegistration function gets called when HTTP request is completed
 323     //connect(currentDownload, SIGNAL(finished()), this, SLOT(ackOfRegistration()));
 324     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfRegistration(QNetworkReply*)));
 325     connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 326 }
 327
 328 /**
 329   *@brief Sends result(s) to the server in xml format with authentication information in the header.
 330   *@todo Write error handling.
 331   */
 332 void CarMainWindow::sendXml()
 333 {
 334     qDebug() << "_sendXml";
 335
 336     QBuffer *xmlbuffer = new QBuffer();
 337     QNetworkReply *currentDownload;
 338
 339     QString category_name = "acceleration-0-100";    //replace with real value from category list
 340
 341     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 342     credentials = "Basic " + credentials.toAscii().toBase64();
 343
 344     QUrl qurl("http://api.speedfreak-app.com/update/category_name");
 345     QNetworkRequest request(qurl);
 346
 347     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 348
 349     xmlwriter->writeResult(xmlbuffer);
 350
 351     //currentDownload = manager->post(request, ("data=" + xmlbuffer->data()));
 352     manager->post(request, ("data=" + xmlbuffer->data()));
 353     //QString data("abcdefg");    //testing
 354     //currentDownload = manager->post(request,"data=" + QUrl::toPercentEncoding(data));   //testing
 355
 356     //ackOfResult function gets called when HTTP request is completed
 357     //connect(currentDownload, SIGNAL(finished()), this, SLOT(ackOfResult()));
 358     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfResult(QNetworkReply*)));
 359     connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 360
 361 }
 362
 363 /**
 364   *@brief Sends request to the server for a top list with authentication information in the header.
 365   *@todo Write error handling.
 366   *@todo Replace with real value from category list and limit
 367   */
 368 void CarMainWindow::requestTopList()
 369 {
 370     qDebug() << "_registrate" ;
 371
 372     QString category_name = "acceleration-0-100";    //replace with real value from category list/top window
 373     int limit = 5;
 374     //QNetworkReply *currentDownload;
 375
 376     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 377     credentials = "Basic " + credentials.toAscii().toBase64();
 378
 379     QUrl qurl("http://api.speedfreak-app.com/results/category_name/limit");
 380     QNetworkRequest request(qurl);
 381
 382     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 383
 384     //currentDownload = manager->post(request, ("data=" ));
 385     manager->post(request, ("data=" ));
 386
 387     //ackOfResult function gets called when HTTP request is completed
 388     //connect(currentDownload, SIGNAL(error()),SLOT(errorFromServer()));
 389     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(networkResponse(QNetworkReply*)));
 390     connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 391 }
 392
 393 /**
 394   *@brief React to servers responce after result has been sent.
 395   *@todo Implement function and write error handling.
 396   */
 397 void CarMainWindow::ackOfResult(QNetworkReply* reply)
 398 {
 399     qDebug() << "_ackOfResult";
 400     QNetworkReply::NetworkError errorcode;
 401     errorcode = reply->error();
 402     if(errorcode != 0) {
 403         qDebug() << errorcode << reply->errorString();
 404     }
 405     else {
 406         qDebug() << errorcode;
 407     }
 408 }
 409
 410 /**
 411   *@brief React to servers responce after registration has been sent.
 412   *@todo Implement function and write error handling.
 413   */
 414 void CarMainWindow::ackOfRegistration(QNetworkReply* reply)
 415 {
 416     qDebug() << "_ackOfRegistration";
 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;
 425     }
 426 }
 427
 428
 429
 430 void CarMainWindow::errorFromServer(QNetworkReply* reply)
 431 {
 432     qDebug() << "_errorFromServer";
 433     QNetworkReply::NetworkError errorcode;
 434
 435     errorcode = reply->error();
 436     if(errorcode != 0) {
 437         qDebug() << errorcode;
 438     }
 439     else {
 440         qDebug() << errorcode;
 441     }
 442
 443 }
 444
 445 /**
 446   *@brief Just for development, for the real button is not shown until
 447   *measurin started and there are results.
 448   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 449   */
 450 void CarMainWindow::on_manualStartButton_clicked()
 451 {
 452     sendXml();
 453 }
 454
 455 /**
 456   * This slot function is called when timer gives timeout signal. Checks current speed
 457   * and stores times in measure class.
 458   */
 459 void CarMainWindow::after_timeout()
 460 {
 461     QString timeString, speedString;
 462     //time++;
 463     time = accelerometer->getTotalTime();
 464     speed = accelerometer->getCurrentSpeed();
 465     //speed = speed +10;
 466
 467     if (floor(speed) == 10)
 468     {
 469         measures->setTime10kmh(time);
 470     }
 471
 472     else if (floor(speed) == 20)
 473     {
 474         measures->setTime20kmh(time);
 475     }
 476
 477     else if (floor(speed) == 30)
 478     {
 479         measures->setTime30kmh(time);
 480     }
 481
 482     else if (floor(speed) == 40)
 483     {
 484         measures->setTime40kmh(time);
 485     }
 486
 487     else if (floor(speed) == 50)
 488     {
 489         measures->setTime50kmh(time);
 490     }
 491
 492     else if (floor(speed) == 60)
 493     {
 494         measures->setTime60kmh(time);
 495     }
 496
 497     else if (floor(speed) == 70)
 498     {
 499         measures->setTime70kmh(time);
 500     }
 501
 502     else if (floor(speed) == 80)
 503     {
 504         measures->setTime80kmh(time);
 505     }
 506
 507     else if (floor(speed) == 90)
 508     {
 509         measures->setTime90kmh(time);
 510     }
 511
 512     else if (floor(speed) == 100)
 513     {
 514         measures->setTime100kmh(time);
 515     }
 516
 517     else
 518     {
 519
 520     }
 521
 522     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 523     if (speed >= 40.0)
 524     {
 525         timer->stop();
 526         accelerometer->stop();
 527         time = 0;
 528         speed = 0;
 529         //emit this->speedAchieved();
 530         this->openResultView();
 531         //this->close();
 532
 533     }
 534
 535     // Updates speed and time.
 536     else
 537     {
 538         timeString.setNum(time);
 539         speedString.setNum(speed);
 540         ui->labelMeasureTabTime->setText(timeString);
 541         ui->labelMeasureTabSpeed->setText(speedString);
 542
 543         timer->start();
 544     }
 545
 546 }
 547
 548 /**
 549   * Initializes measures class's member variables.
 550   */
 551 void CarMainWindow::initializeMeasures()
 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 }
 564
 565 /**
 566   * This slot function is called when Abort button is clicked.
 567   */
 568 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 569 {
 570     measures->setTime10kmh(0);
 571     measures->setTime20kmh(0);
 572     measures->setTime30kmh(0);
 573     measures->setTime40kmh(0);
 574     measures->setTime50kmh(0);
 575     measures->setTime60kmh(0);
 576     measures->setTime70kmh(0);
 577     measures->setTime80kmh(0);
 578     measures->setTime90kmh(0);
 579     measures->setTime100kmh(0);
 580     timer->stop();
 581     accelerometer->stop();
 582     time = 0;
 583     speed = 0;
 584     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 585     //this->close();
 586 }
 587
 588 void CarMainWindow::on_pushButtonSendResult_clicked()
 589 {
 590     emit sendresult();
 591 }
 592
 593 void CarMainWindow::updateUserName()
 594 {
 595     QString newUserName;
 596
 597     newUserName = myLogin->getUserName();
 598     ui->userNameLabel->setText( "User: " + newUserName);
 599
 600     if (newUserName.length())
 601     {
 602        ui->setUserPushButton->setText( "Change User");
 603        this->setWindowTitle("Speed freak - " + newUserName);
 604     }
 605     else
 606     {
 607         ui->setUserPushButton->setText( "Set User");
 608         this->setWindowTitle("Speed freak");
 609     }
 610 }