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     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
  23     //result = new ResultDialog();
  24     //measure = new MeasureDialog();
  25     xmlreader = new XmlReader();
  26
  27     initComboBoxStartTabUnits();
  28     initListViewStartTabAccelerationCategories();
  29
  30     myLogin = new LoginWindow(this);
  31     myRegistration = new Registration(this);
  32     xmlwriter = new XmlWriter();
  33     manager = new QNetworkAccessManager(this);
  34     connect(myRegistration,SIGNAL(sendregistration()),this,SLOT(registrate()));
  35
  36     time = 0;
  37     speed = 0;
  38     timer = new QTimer();
  39
  40     accelerometer = new Accelerometer();
  41     accelerometer->setSampleRate(100);
  42
  43     measures = new Measures();
  44     this->initializeMeasures();
  45
  46     timer->setInterval(300);
  47
  48     connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
  49     connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
  50
  51     ui->labelMeasureTabResult->hide();
  52
  53     this->setWindowTitle("Speed Freak");
  54
  55 }
  56
  57 /**
  58   *Destructor of this class. Should be used to release all allocated resources.
  59   */
  60 CarMainWindow::~CarMainWindow()
  61 {
  62     delete ui;
  63     //delete result;
  64     //delete measure;
  65     delete xmlreader;
  66     delete xmlwriter;
  67     delete manager;
  68 }
  69
  70 /**
  71   *This function is used to .
  72   *@param
  73   */
  74 void CarMainWindow::changeEvent(QEvent *e)
  75 {
  76     QMainWindow::changeEvent(e);
  77     switch (e->type()) {
  78     case QEvent::LanguageChange:
  79         ui->retranslateUi(this);
  80         break;
  81     default:
  82         break;
  83     }
  84 }
  85
  86 /**
  87   *This slot function is called when ever list view is update. Start-tab view.
  88   */
  89 void CarMainWindow::on_listViewStartTabAccelerationCategories_clicked(QModelIndex index)
  90 {
  91     QString str = index.data().toString();
  92     QStringList list = str.split("-");
  93     QStringList list2 = list[1].split(" ");
  94
  95     ui->lineEditStartTabMin->setText(list[0]);
  96     ui->lineEditStartTabMax->setText(list2[0]);
  97     updateComboBoxStartTabUnits(list2[1]);
  98 }
  99
 100 /**
 101   *This slot function is called when ever auto start button clicked. Start-tab view.
 102   */
 103 void CarMainWindow::on_autoStartButton_clicked()
 104 {
 105
 106     //delete measure;
 107     //measure = NULL;
 108     //measure = new MeasureDialog();
 109    // connect(measure, SIGNAL(speedAchieved()), this, SLOT(openResultView()));
 110     accelerometer->start();
 111     timer->start();
 112     // Show measure dialog.
 113     //measure->show();
 114     ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 115 }
 116
 117 /**
 118   *This slot function is called when ever list view is update. Start-tab view.
 119   *@param QString unit.
 120   */
 121 void CarMainWindow::updateComboBoxStartTabUnits(QString unit)
 122 {
 123     ui->comboBoxStartTabUnits->setCurrentIndex(ui->comboBoxStartTabUnits->findText(unit, Qt::MatchExactly));
 124 }
 125
 126 /**
 127   *This function is used to init unit combobox. Start-tab view.
 128   */
 129 void CarMainWindow::initComboBoxStartTabUnits()
 130 {
 131     units << "km/h" << "km" << "h" << "m" << "min" << "Mile" << "Mph" << "in" << "ft" << "yrd";
 132     ui->comboBoxStartTabUnits->addItems(units);
 133 }
 134
 135 /**
 136   *This function is used to set items to unit combobox. Start-tab view.
 137   *@param QStringlist units
 138   */
 139 void CarMainWindow::setComboBoxStartTabUnits(QStringList units)
 140 {
 141     ui->comboBoxStartTabUnits->addItems(units);
 142 }
 143
 144 /**
 145   *This function is used to init listViewStartTabAccelerationCategories. Start-tab view.
 146   */
 147 void CarMainWindow::initListViewStartTabAccelerationCategories()
 148 {
 149     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";
 150     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 151     ui->listViewStartTabAccelerationCategories->setModel(model);
 152 }
 153
 154 /**
 155   *This function is used to set items to listViewStartTabAccelerationCategories. Start-tab view.
 156   *@param QStringlist accelerationCategoriesStartTab
 157   */
 158 void CarMainWindow::setListViewStartTabAccelerationCategories(QStringList accelerationCategoriesStartTab)
 159 {
 160     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 161     ui->listViewStartTabAccelerationCategories->setModel(model);
 162 }
 163
 164 /**
 165   *This function is used to set items to category combobox. Top-tab view.
 166   *@param
 167   */
 168 void CarMainWindow::setCategoryCompoBox()
 169 {
 170     ui->comboBoxTopCategory->addItems(xmlreader->getCategoryList());
 171 }
 172
 173 /**
 174   *This function is used to set items to labelTopList. Top-tab view.
 175   *@param QString category
 176   */
 177 void CarMainWindow::setListViewTopList(QString category, int size)
 178 {
 179     QString topList;
 180     topList.append( xmlreader->getTopList(category, size));
 181     ui->labelTopList->setText(topList);
 182 }
 183
 184 /**
 185   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 186   */
 187 void CarMainWindow::openResultView()
 188 {
 189     //result->saveMeasuresToArray(measure->measures);
 190     // Show result dialog.
 191     //result->show();
 192     ui->pushButtonSendResult->setEnabled(true);
 193     QString timeInteger;
 194     timeInteger.setNum(this->measures->getTime40kmh());
 195     //time = "0 - 40 km/h: ";
 196     //time.append(timeInteger);
 197     //ui->labelResult40kmh->setText(time);
 198     ui->labelMeasureTabResult->show();
 199     ui->labelMeasureTabResult->setText(timeInteger);
 200     //ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 201 }
 202
 203 /**
 204   *This slot function is called when registrate button is clicked.
 205   */
 206 void CarMainWindow::on_registratePushButton_clicked()
 207 {
 208     myRegistration->show();
 209 }
 210
 211 /**
 212   *This slot function is called when ever refresh button clicked. Top-tab view.
 213   */
 214 void CarMainWindow::on_buttonTopRefresh_clicked()
 215 {
 216     requestCategories();
 217     setCategoryCompoBox();
 218 }
 219
 220 /**
 221   *This slot function is called when ever category combobox current index changed. Top-tab view.
 222   *@param QString category
 223   *@todo Check where limitNr is taken.
 224   */
 225 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 226 {
 227     int limitNr = 5;                    //replace with real value?
 228     QString limit = QString::number(limitNr);
 229     category = "acceleration-0-100";    //replace with real value from category list/top window
 230     requestTopList(category, limit);
 231     setListViewTopList(category,10);
 232 }
 233
 234 /**
 235   *This slot function is called when ever category combobox activated. Top-tab view.
 236   *@param QString category
 237   */
 238 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 239 {
 240     setListViewTopList(category,10);
 241 }
 242
 243 /**
 244   *This slot function is called when set/change user button is clicked.
 245   */
 246 void CarMainWindow::on_setUserPushButton_clicked()
 247 {
 248     myLogin->show();
 249 }
 250
 251 /**
 252   *@brief Sends registration information to the server in xml format.
 253   *Reads user name, password and emaol address from resuldialogs internal variables.
 254   *@todo Replace msg box with better reaction to server`s responce.
 255   */
 256 void CarMainWindow::registrate()
 257 {
 258     qDebug() << "_registrate" ;
 259     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 260
 261     QBuffer *regbuffer = new QBuffer();
 262     QUrl qurl("http://api.speedfreak-app.com/api/register");
 263     QNetworkRequest request(qurl);
 264     qDebug() << qurl.toString();
 265     QNetworkReply *currentDownload;
 266
 267     regbuffer->open(QBuffer::ReadWrite);
 268     xmlwriter->writeRegistering(regbuffer,
 269                       this->myRegistration->getUserName(),
 270                       this->myRegistration->getPassword(),
 271                       this->myRegistration->getEmail());
 272     //Tmp msgbox - later server responce
 273     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 274
 275     currentDownload = manager->post(request, ("xml=" + regbuffer->data()));
 276     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 277
 278     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
 279     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 280
 281     regbuffer->close();
 282 }
 283
 284
 285 /**
 286   *@brief Sends result(s) to the server in xml format.
 287   *Send authentication information in the header.
 288   *@todo Read category elsewhere.
 289   */
 290 void CarMainWindow::sendResultXml()
 291 {
 292     qDebug() << "_sendResultXml";
 293
 294     QBuffer *xmlbuffer = new QBuffer();
 295     QString category_name = "acceleration-0-100";    //replace with real value from category list
 296
 297     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 298     qDebug() << qurl.toString();
 299     QNetworkRequest request(qurl);
 300     QNetworkReply *currentDownload;
 301
 302     xmlbuffer->open(QBuffer::ReadWrite);
 303     xmlwriter->writeResult(xmlbuffer);
 304     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 305
 306     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 307     credentials = "Basic " + credentials.toAscii().toBase64();
 308     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 309
 310     currentDownload = manager->post(request, ("xml=" + xmlbuffer->data()));
 311     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
 312     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 313
 314     xmlbuffer->close();
 315 }
 316
 317 /**
 318   *@brief Request the Top10List of certain category from the server.
 319   *Send authentication information in the header.
 320   *@param Category of results.
 321   *@param Limit, the number of results.
 322   */
 323 void CarMainWindow::requestTopList(QString category, QString limit)
 324 {
 325     qDebug() << "_requestTopList" ;
 326
 327     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 328     QUrl qurl(urlBase + category + "/" + limit);
 329     qDebug() << qurl.toString();
 330     QNetworkRequest request(qurl);
 331     QNetworkReply *currentDownload;
 332
 333     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 334     credentials = "Basic " + credentials.toAscii().toBase64();
 335     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 336
 337     currentDownload = manager->post(request, ("data=" ));
 338     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 339     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 340 }
 341
 342
 343 /**
 344   *@brief Request categories list from the server.
 345   *Send authentication information in the header.
 346   */
 347 void CarMainWindow::requestCategories()
 348 {
 349     qDebug() << "_requestCategories" ;
 350
 351     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 352     qDebug() << qurl.toString();
 353     QNetworkRequest request(qurl);
 354     QNetworkReply *currentDownload;
 355
 356     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 357     credentials = "Basic " + credentials.toAscii().toBase64();
 358     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 359
 360     currentDownload = manager->post(request, ("data=" ));
 361     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 362     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 363 }
 364
 365
 366 /**
 367   *@brief React to servers responce after result has been sent.
 368   *@todo Implement consequencies of reply.
 369   */
 370 void CarMainWindow::ackOfResult()
 371 {
 372     qDebug() << "_ackOfResult";
 373
 374     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 375     qDebug() << reply->readAll();
 376     QNetworkReply::NetworkError errorcode;
 377     errorcode = reply->error();
 378     if(errorcode != 0) {
 379         qDebug() << errorcode << reply->errorString();
 380     }
 381     else {
 382         qDebug() << "errorcode=0";
 383     }
 384 }
 385
 386
 387 /**
 388   *@brief React to servers responce after registration has been sent.
 389   *@todo Implement consequencies of reply.
 390   */
 391 void CarMainWindow::ackOfRegistration()
 392 {
 393     qDebug() << "_ackOfRegistration";
 394
 395     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 396     qDebug() << reply->readAll();
 397     QNetworkReply::NetworkError errorcode;
 398     errorcode = reply->error();
 399     if(errorcode != 0) {
 400         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 401     }
 402     else {
 403         qDebug() << "errorcode=0";
 404     }
 405 }
 406
 407
 408 /**
 409   *@brief React to servers responce after request for categories has been sent.
 410   *@todo Implement reply`s feeding to categories list.
 411   */
 412 void CarMainWindow::ackOfCategories()
 413 {
 414     qDebug() << "_ackOfCategories";
 415
 416     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 417     qDebug() << reply->readAll();
 418     QNetworkReply::NetworkError errorcode;
 419     errorcode = reply->error();
 420     if(errorcode != 0) {
 421         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 422     }
 423     else {
 424         qDebug() << "errorcode=0";
 425     }
 426 }
 427
 428 /**
 429   *@brief Reports errors, when server has sent error signal.
 430   */
 431 void CarMainWindow::errorFromServer(QNetworkReply::NetworkError errorcode)
 432 {
 433     qDebug() << "_errorFromServer";
 434
 435     if(errorcode != 0) {
 436         qDebug() << errorcode;
 437     }
 438     else {
 439         qDebug() << errorcode;
 440     }
 441 }
 442
 443
 444 /**
 445   *@brief React to servers responce after request of TopList in certain category has been sent.
 446   *@todo Implement routing reply`s contents to UI.
 447   */
 448 void CarMainWindow::ackOfToplist()
 449 {
 450     qDebug() << "_ackOfToplist";
 451
 452     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 453     xmlreader->xmlRead(reply);
 454     qDebug() << reply->readAll();
 455     QNetworkReply::NetworkError errorcode;
 456     errorcode = reply->error();
 457     if(errorcode != 0) {
 458         qDebug() << errorcode << reply->errorString();
 459     }
 460     else {
 461         qDebug() << "errorcode=0";
 462     }
 463 }
 464
 465
 466 /**
 467   *@brief Just for development, for the real button is not shown until
 468   *measurin started and there are results.
 469   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 470   */
 471 void CarMainWindow::on_manualStartButton_clicked()
 472 {
 473
 474 }
 475
 476 /**
 477   * This slot function is called when timer gives timeout signal. Checks current speed
 478   * and stores times in measure class.
 479   */
 480 void CarMainWindow::after_timeout()
 481 {
 482     QString timeString, speedString;
 483     //time++;
 484     time = accelerometer->getTotalTime();
 485     speed = accelerometer->getCurrentSpeed();
 486     //speed = speed +10;
 487
 488     if (floor(speed) == 10)
 489     {
 490         measures->setTime10kmh(time);
 491     }
 492
 493     else if (floor(speed) == 20)
 494     {
 495         measures->setTime20kmh(time);
 496     }
 497
 498     else if (floor(speed) == 30)
 499     {
 500         measures->setTime30kmh(time);
 501     }
 502
 503     else if (floor(speed) == 40)
 504     {
 505         measures->setTime40kmh(time);
 506     }
 507
 508     else if (floor(speed) == 50)
 509     {
 510         measures->setTime50kmh(time);
 511     }
 512
 513     else if (floor(speed) == 60)
 514     {
 515         measures->setTime60kmh(time);
 516     }
 517
 518     else if (floor(speed) == 70)
 519     {
 520         measures->setTime70kmh(time);
 521     }
 522
 523     else if (floor(speed) == 80)
 524     {
 525         measures->setTime80kmh(time);
 526     }
 527
 528     else if (floor(speed) == 90)
 529     {
 530         measures->setTime90kmh(time);
 531     }
 532
 533     else if (floor(speed) == 100)
 534     {
 535         measures->setTime100kmh(time);
 536     }
 537
 538     else
 539     {
 540
 541     }
 542
 543     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 544     if (speed >= 40.0)
 545     {
 546         timer->stop();
 547         accelerometer->stop();
 548         time = 0;
 549         speed = 0;
 550         //emit this->speedAchieved();
 551         this->openResultView();
 552         //this->close();
 553
 554     }
 555
 556     // Updates speed and time.
 557     else
 558     {
 559         timeString.setNum(time);
 560         speedString.setNum(speed);
 561         ui->labelMeasureTabTime->setText(timeString);
 562         ui->labelMeasureTabSpeed->setText(speedString);
 563
 564         timer->start();
 565     }
 566
 567 }
 568
 569 /**
 570   * Initializes measures class's member variables.
 571   */
 572 void CarMainWindow::initializeMeasures()
 573 {
 574     measures->setTime10kmh(0);
 575     measures->setTime20kmh(0);
 576     measures->setTime30kmh(0);
 577     measures->setTime40kmh(0);
 578     measures->setTime50kmh(0);
 579     measures->setTime60kmh(0);
 580     measures->setTime70kmh(0);
 581     measures->setTime80kmh(0);
 582     measures->setTime90kmh(0);
 583     measures->setTime100kmh(0);
 584 }
 585
 586 /**
 587   * This slot function is called when Abort button is clicked.
 588   */
 589 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 590 {
 591     measures->setTime10kmh(0);
 592     measures->setTime20kmh(0);
 593     measures->setTime30kmh(0);
 594     measures->setTime40kmh(0);
 595     measures->setTime50kmh(0);
 596     measures->setTime60kmh(0);
 597     measures->setTime70kmh(0);
 598     measures->setTime80kmh(0);
 599     measures->setTime90kmh(0);
 600     measures->setTime100kmh(0);
 601     timer->stop();
 602     accelerometer->stop();
 603     time = 0;
 604     speed = 0;
 605     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 606     //this->close();
 607 }
 608
 609 void CarMainWindow::on_pushButtonSendResult_clicked()
 610 {
 611     sendResultXml();
 612     ui->pushButtonSendResult->setEnabled(false);
 613 }
 614
 615 void CarMainWindow::updateUserName()
 616 {
 617     QString newUserName;
 618
 619     newUserName = myLogin->getUserName();
 620     ui->userNameLabel->setText( "User: " + newUserName);
 621
 622     if (newUserName.length())
 623     {
 624        ui->setUserPushButton->setText( "Change User");
 625        this->setWindowTitle("Speed freak - " + newUserName);
 626     }
 627     else
 628     {
 629         ui->setUserPushButton->setText( "Set User");
 630         this->setWindowTitle("Speed freak");
 631     }
 632 }