vcs.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     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
  23     //result = new ResultDialog();
  24     //measure = new MeasureDialog();
  25     welcomeDialog = new WelcomeDialog();
  26     welcomeDialog->show();
  27
  28     xmlreader = new XmlReader();
  29
  30     initComboBoxStartTabUnits();
  31     initListViewStartTabAccelerationCategories();
  32
  33     myLogin = new LoginWindow(this);
  34     myRegistration = new Registration(this);
  35     xmlwriter = new XmlWriter();
  36     manager = new QNetworkAccessManager(this);
  37     connect(myRegistration,SIGNAL(sendregistration()),this,SLOT(registrate()));
  38
  39     categorylist = new CategoryList();
  40
  41     time = 0;
  42     speed = 0;
  43     timer = new QTimer();
  44
  45     accelerometer = new Accelerometer();
  46     accelerometer->setSampleRate(100);
  47
  48     measures = new Measures();
  49     this->initializeMeasures();
  50
  51     timer->setInterval(300);
  52
  53     connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
  54     connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
  55
  56     ui->labelMeasureTabResult->hide();
  57
  58     this->setWindowTitle("Speed Freak");
  59
  60 }
  61
  62 /**
  63   *Destructor of this class. Should be used to release all allocated resources.
  64   */
  65 CarMainWindow::~CarMainWindow()
  66 {
  67     delete ui;
  68     //delete result;
  69     //delete measure;
  70     delete xmlreader;
  71     delete xmlwriter;
  72     delete manager;
  73     delete categorylist;
  74     delete welcomeDialog;
  75 }
  76
  77 /**
  78   *This function is used to .
  79   *@param
  80   */
  81 void CarMainWindow::changeEvent(QEvent *e)
  82 {
  83     QMainWindow::changeEvent(e);
  84     switch (e->type()) {
  85     case QEvent::LanguageChange:
  86         ui->retranslateUi(this);
  87         break;
  88     default:
  89         break;
  90     }
  91 }
  92
  93 /**
  94   *This slot function is called when ever list view is update. Start-tab view.
  95   */
  96 void CarMainWindow::on_listViewStartTabAccelerationCategories_clicked(QModelIndex index)
  97 {
  98     QString str = index.data().toString();
  99     QStringList list = str.split("-");
 100     QStringList list2 = list[1].split(" ");
 101
 102     ui->lineEditStartTabMin->setText(list[0]);
 103     ui->lineEditStartTabMax->setText(list2[0]);
 104     updateComboBoxStartTabUnits(list2[1]);
 105 }
 106
 107 /**
 108   *This slot function is called when ever auto start button clicked. Start-tab view.
 109   */
 110 void CarMainWindow::on_autoStartButton_clicked()
 111 {
 112
 113     //delete measure;
 114     //measure = NULL;
 115     //measure = new MeasureDialog();
 116    // connect(measure, SIGNAL(speedAchieved()), this, SLOT(openResultView()));
 117     accelerometer->start();
 118     timer->start();
 119     // Show measure dialog.
 120     //measure->show();
 121     ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 122 }
 123
 124 /**
 125   *This slot function is called when ever list view is update. Start-tab view.
 126   *@param QString unit.
 127   */
 128 void CarMainWindow::updateComboBoxStartTabUnits(QString unit)
 129 {
 130     ui->comboBoxStartTabUnits->setCurrentIndex(ui->comboBoxStartTabUnits->findText(unit, Qt::MatchExactly));
 131 }
 132
 133 /**
 134   *This function is used to init unit combobox. Start-tab view.
 135   */
 136 void CarMainWindow::initComboBoxStartTabUnits()
 137 {
 138     units << "km/h" << "km" << "h" << "m" << "min" << "Mile" << "Mph" << "in" << "ft" << "yrd";
 139     ui->comboBoxStartTabUnits->addItems(units);
 140 }
 141
 142 /**
 143   *This function is used to set items to unit combobox. Start-tab view.
 144   *@param QStringlist units
 145   */
 146 void CarMainWindow::setComboBoxStartTabUnits(QStringList units)
 147 {
 148     ui->comboBoxStartTabUnits->addItems(units);
 149 }
 150
 151 /**
 152   *This function is used to init listViewStartTabAccelerationCategories. Start-tab view.
 153   */
 154 void CarMainWindow::initListViewStartTabAccelerationCategories()
 155 {
 156     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";
 157     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 158     ui->listViewStartTabAccelerationCategories->setModel(model);
 159 }
 160
 161 /**
 162   *This function is used to set items to listViewStartTabAccelerationCategories. Start-tab view.
 163   *@param QStringlist accelerationCategoriesStartTab
 164   */
 165 void CarMainWindow::setListViewStartTabAccelerationCategories(QStringList accelerationCategoriesStartTab)
 166 {
 167     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 168     ui->listViewStartTabAccelerationCategories->setModel(model);
 169 }
 170
 171 /**
 172   *This function is used to set items to category combobox. Top-tab view.
 173   *@param
 174   */
 175 void CarMainWindow::setCategoryCompoBox()
 176 {
 177     ui->comboBoxTopCategory->addItems(categorylist->getCategoryList());
 178 }
 179
 180 /**
 181   *This function is used to set items to labelTopList. Top-tab view.
 182   *@param QString category
 183   */
 184 void CarMainWindow::setListViewTopList(QString category, int size)
 185 {
 186     QString topList;
 187     topList.append( categorylist->getTopList(category, size));
 188     ui->labelTopList->setText(topList);
 189 }
 190
 191 /**
 192   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 193   */
 194 void CarMainWindow::openResultView()
 195 {
 196     //result->saveMeasuresToArray(measure->measures);
 197     // Show result dialog.
 198     //result->show();
 199     ui->pushButtonSendResult->setEnabled(true);
 200     QString timeInteger;
 201     timeInteger.setNum(this->measures->getTime40kmh());
 202     //time = "0 - 40 km/h: ";
 203     //time.append(timeInteger);
 204     //ui->labelResult40kmh->setText(time);
 205     ui->labelMeasureTabResult->show();
 206     ui->labelMeasureTabResult->setText(timeInteger);
 207     //ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 208 }
 209
 210 /**
 211   *This slot function is called when registrate button is clicked.
 212   */
 213 void CarMainWindow::on_registratePushButton_clicked()
 214 {
 215     myRegistration->show();
 216 }
 217
 218 /**
 219   *This slot function is called when ever refresh button clicked. Top-tab view.
 220   */
 221 void CarMainWindow::on_buttonTopRefresh_clicked()
 222 {
 223     requestCategories();
 224     setCategoryCompoBox();
 225 }
 226
 227 /**
 228   *This slot function is called when ever category combobox current index changed. Top-tab view.
 229   *@param QString category
 230   *@todo Check where limitNr is taken.
 231   */
 232 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 233 {
 234     int limitNr = 5;                    //replace with real value?
 235     QString limit = QString::number(limitNr);
 236     category = "acceleration-0-100";    //replace with real value from category list/top window
 237     requestTopList(category, limit);
 238     setListViewTopList(category,10);
 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,10);
 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   */
 263 void CarMainWindow::registrate()
 264 {
 265     qDebug() << "_registrate" ;
 266     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 267
 268     QBuffer *regbuffer = new QBuffer();
 269     QUrl qurl("http://api.speedfreak-app.com/api/register");
 270     QNetworkRequest request(qurl);
 271     qDebug() << qurl.toString();
 272     QNetworkReply *currentDownload;
 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     currentDownload = manager->post(request, ("xml=" + regbuffer->data()));
 283     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 284
 285     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
 286     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 287
 288     regbuffer->close();
 289 }
 290
 291
 292 /**
 293   *@brief Sends result(s) to the server in xml format.
 294   *Send authentication information in the header.
 295   *@todo Read category elsewhere.
 296   */
 297 void CarMainWindow::sendResultXml()
 298 {
 299     qDebug() << "_sendResultXml";
 300
 301     QBuffer *xmlbuffer = new QBuffer();
 302     QString category_name = "acceleration-0-100";    //replace with real value from category list
 303
 304     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 305     qDebug() << qurl.toString();
 306     QNetworkRequest request(qurl);
 307     QNetworkReply *currentDownload;
 308
 309     xmlbuffer->open(QBuffer::ReadWrite);
 310     xmlwriter->writeResult(xmlbuffer);
 311     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 312
 313     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 314     credentials = "Basic " + credentials.toAscii().toBase64();
 315     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 316
 317     currentDownload = manager->post(request, ("xml=" + xmlbuffer->data()));
 318     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
 319     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 320
 321     xmlbuffer->close();
 322 }
 323
 324 /**
 325   *@brief Request the Top10List of certain category from the server.
 326   *Send authentication information in the header.
 327   *@param Category of results.
 328   *@param Limit, the number of results.
 329   */
 330 void CarMainWindow::requestTopList(QString category, QString limit)
 331 {
 332     qDebug() << "_requestTopList" ;
 333
 334     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 335     QUrl qurl(urlBase + category + "/" + limit);
 336     qDebug() << qurl.toString();
 337     QNetworkRequest request(qurl);
 338     QNetworkReply *currentDownload;
 339
 340     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 341     credentials = "Basic " + credentials.toAscii().toBase64();
 342     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 343
 344     currentDownload = manager->post(request, ("data=" ));
 345     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 346     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 347 }
 348
 349
 350 /**
 351   *@brief Request categories list from the server.
 352   *Send authentication information in the header.
 353   */
 354 void CarMainWindow::requestCategories()
 355 {
 356     qDebug() << "_requestCategories" ;
 357
 358     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 359     qDebug() << qurl.toString();
 360     QNetworkRequest request(qurl);
 361     QNetworkReply *currentDownload;
 362
 363     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 364     credentials = "Basic " + credentials.toAscii().toBase64();
 365     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 366
 367     currentDownload = manager->post(request, ("data=" ));
 368     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 369     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 370 }
 371
 372
 373 /**
 374   *@brief React to servers responce after result has been sent.
 375   *@todo Implement consequencies of reply.
 376   */
 377 void CarMainWindow::ackOfResult()
 378 {
 379     qDebug() << "_ackOfResult";
 380
 381     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 382     qDebug() << reply->readAll();
 383     QNetworkReply::NetworkError errorcode;
 384     errorcode = reply->error();
 385     if(errorcode != 0) {
 386         qDebug() << errorcode << reply->errorString();
 387     }
 388     else {
 389         qDebug() << "errorcode=0";
 390     }
 391 }
 392
 393
 394 /**
 395   *@brief React to servers responce after registration has been sent.
 396   *@todo Implement consequencies of reply.
 397   */
 398 void CarMainWindow::ackOfRegistration()
 399 {
 400     qDebug() << "_ackOfRegistration";
 401
 402     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 403     qDebug() << reply->readAll();
 404     QNetworkReply::NetworkError errorcode;
 405     errorcode = reply->error();
 406     if(errorcode != 0) {
 407         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 408     }
 409     else {
 410         qDebug() << "errorcode=0";
 411     }
 412 }
 413
 414
 415 /**
 416   *@brief React to servers responce after request for categories has been sent.
 417   *@todo Implement reply`s feeding to categories list.
 418   */
 419 void CarMainWindow::ackOfCategories()
 420 {
 421     qDebug() << "_ackOfCategories";
 422
 423     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 424     qDebug() << reply->readAll();
 425     QNetworkReply::NetworkError errorcode;
 426     errorcode = reply->error();
 427     if(errorcode != 0) {
 428         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 429     }
 430     else {
 431         qDebug() << "errorcode=0";
 432     }
 433 }
 434
 435 /**
 436   *@brief Reports errors, when server has sent error signal.
 437   */
 438 void CarMainWindow::errorFromServer(QNetworkReply::NetworkError errorcode)
 439 {
 440     qDebug() << "_errorFromServer";
 441
 442     if(errorcode != 0) {
 443         qDebug() << errorcode;
 444     }
 445     else {
 446         qDebug() << errorcode;
 447     }
 448 }
 449
 450
 451 /**
 452   *@brief React to servers responce after request of TopList in certain category has been sent.
 453   *@todo Implement routing reply`s contents to UI.
 454   */
 455 void CarMainWindow::ackOfToplist()
 456 {
 457     qDebug() << "_ackOfToplist";
 458
 459     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 460     xmlreader->xmlRead(reply);
 461     qDebug() << reply->readAll();
 462     QNetworkReply::NetworkError errorcode;
 463     errorcode = reply->error();
 464     if(errorcode != 0) {
 465         qDebug() << errorcode << reply->errorString();
 466     }
 467     else {
 468         qDebug() << "errorcode=0";
 469     }
 470 }
 471
 472
 473 /**
 474   *@brief Just for development, for the real button is not shown until
 475   *measurin started and there are results.
 476   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 477   */
 478 void CarMainWindow::on_manualStartButton_clicked()
 479 {
 480
 481 }
 482
 483 /**
 484   * This slot function is called when timer gives timeout signal. Checks current speed
 485   * and stores times in measure class.
 486   */
 487 void CarMainWindow::after_timeout()
 488 {
 489     QString timeString, speedString;
 490     //time++;
 491     time = accelerometer->getTotalTime();
 492     speed = accelerometer->getCurrentSpeed();
 493     //speed = speed +10;
 494
 495     if (floor(speed) == 10)
 496     {
 497         measures->setTime10kmh(time);
 498     }
 499
 500     else if (floor(speed) == 20)
 501     {
 502         measures->setTime20kmh(time);
 503     }
 504
 505     else if (floor(speed) == 30)
 506     {
 507         measures->setTime30kmh(time);
 508     }
 509
 510     else if (floor(speed) == 40)
 511     {
 512         measures->setTime40kmh(time);
 513     }
 514
 515     else if (floor(speed) == 50)
 516     {
 517         measures->setTime50kmh(time);
 518     }
 519
 520     else if (floor(speed) == 60)
 521     {
 522         measures->setTime60kmh(time);
 523     }
 524
 525     else if (floor(speed) == 70)
 526     {
 527         measures->setTime70kmh(time);
 528     }
 529
 530     else if (floor(speed) == 80)
 531     {
 532         measures->setTime80kmh(time);
 533     }
 534
 535     else if (floor(speed) == 90)
 536     {
 537         measures->setTime90kmh(time);
 538     }
 539
 540     else if (floor(speed) == 100)
 541     {
 542         measures->setTime100kmh(time);
 543     }
 544
 545     else
 546     {
 547
 548     }
 549
 550     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 551     if (speed >= 40.0)
 552     {
 553         timer->stop();
 554         accelerometer->stop();
 555         time = 0;
 556         speed = 0;
 557         //emit this->speedAchieved();
 558         this->openResultView();
 559         //this->close();
 560
 561     }
 562
 563     // Updates speed and time.
 564     else
 565     {
 566         timeString.setNum(time);
 567         speedString.setNum(speed);
 568         ui->labelMeasureTabTime->setText(timeString);
 569         ui->labelMeasureTabSpeed->setText(speedString);
 570
 571         timer->start();
 572     }
 573
 574 }
 575
 576 /**
 577   * Initializes measures class's member variables.
 578   */
 579 void CarMainWindow::initializeMeasures()
 580 {
 581     measures->setTime10kmh(0);
 582     measures->setTime20kmh(0);
 583     measures->setTime30kmh(0);
 584     measures->setTime40kmh(0);
 585     measures->setTime50kmh(0);
 586     measures->setTime60kmh(0);
 587     measures->setTime70kmh(0);
 588     measures->setTime80kmh(0);
 589     measures->setTime90kmh(0);
 590     measures->setTime100kmh(0);
 591 }
 592
 593 /**
 594   * This slot function is called when Abort button is clicked.
 595   */
 596 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 597 {
 598     measures->setTime10kmh(0);
 599     measures->setTime20kmh(0);
 600     measures->setTime30kmh(0);
 601     measures->setTime40kmh(0);
 602     measures->setTime50kmh(0);
 603     measures->setTime60kmh(0);
 604     measures->setTime70kmh(0);
 605     measures->setTime80kmh(0);
 606     measures->setTime90kmh(0);
 607     measures->setTime100kmh(0);
 608     timer->stop();
 609     accelerometer->stop();
 610     time = 0;
 611     speed = 0;
 612     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 613     //this->close();
 614 }
 615
 616 void CarMainWindow::on_pushButtonSendResult_clicked()
 617 {
 618     sendResultXml();
 619     ui->pushButtonSendResult->setEnabled(false);
 620 }
 621
 622 void CarMainWindow::updateUserName()
 623 {
 624     QString newUserName;
 625
 626     newUserName = myLogin->getUserName();
 627     ui->userNameLabel->setText( "User: " + newUserName);
 628
 629     if (newUserName.length())
 630     {
 631        ui->setUserPushButton->setText( "Change User");
 632        this->setWindowTitle("Speed freak - " + newUserName);
 633     }
 634     else
 635     {
 636         ui->setUserPushButton->setText( "Set User");
 637         this->setWindowTitle("Speed freak");
 638     }
 639 }