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->getTop10List());
 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)
 178 {
 179     QString topList;
 180
 181     if (category == "acceleration-0-100")
 182     {
 183         topList.append(xmlreader->getTop10AccelerationList());
 184     }
 185
 186     else if (category == "Speed")
 187     {
 188         topList.append(xmlreader->getTop10SpeedList());
 189     }
 190
 191     else if (category == "G-force")
 192     {
 193         topList.append(xmlreader->getTop10GforceList());
 194     }
 195     ui->labelTopList->setText(topList);
 196 }
 197
 198 /**
 199   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 200   */
 201 void CarMainWindow::openResultView()
 202 {
 203     //result->saveMeasuresToArray(measure->measures);
 204     // Show result dialog.
 205     //result->show();
 206     ui->pushButtonSendResult->setEnabled(true);
 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 /**
 219   *This slot function is called when login/logout button is clicked.
 220   */
 221 void CarMainWindow::on_loginLogoutButton_clicked()
 222 {
 223     myLogin->show();
 224 }
 225
 226 /**
 227   *This slot function is called when registrate button is clicked.
 228   */
 229 void CarMainWindow::on_registratePushButton_clicked()
 230 {
 231     myRegistration->show();
 232 }
 233
 234 /**
 235   *This slot function is called when ever refresh button clicked. Top-tab view.
 236   */
 237 void CarMainWindow::on_buttonTopRefresh_clicked()
 238 {
 239     //setCategoryCompoBox();
 240     requestTopList();
 241 }
 242
 243 /**
 244   *This slot function is called when ever category combobox current index changed. Top-tab view.
 245   *@param QString category
 246   */
 247 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 248 {
 249     setListViewTopList(category);
 250 }
 251
 252 /**
 253   *This slot function is called when ever category combobox activated. Top-tab view.
 254   *@param QString category
 255   */
 256 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 257 {
 258     setListViewTopList(category);
 259 }
 260
 261 /**
 262   *This slot function is called when set/change user button is clicked.
 263   */
 264 void CarMainWindow::on_setUserPushButton_clicked()
 265 {
 266     myLogin->show();
 267
 268     ui->userNameLabel->setText( "User: " + myLogin->getUserName());
 269     ui->setUserPushButton->setText( "Change User");
 270 }
 271
 272 /**
 273   *@brief Sends registration information to the server in xml format.
 274   *Reads user name, password and emaol address from resuldialogs internal variables.
 275   *@todo Replace msg box with better reaction to server`s responce.
 276   *@todo Write error handling.
 277   */
 278 void CarMainWindow::registrate()
 279 {
 280     qDebug() << "_registrate" ;
 281     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 282
 283     QBuffer *regbuffer = new QBuffer();
 284     QUrl qurl("http://api.speedfreak-app.com/api/register");
 285     QNetworkRequest request(qurl);
 286     qDebug() << qurl.toString();
 287
 288     regbuffer->open(QBuffer::ReadWrite);
 289     xmlwriter->writeRegistering(regbuffer,
 290                       this->myRegistration->getUserName(),
 291                       this->myRegistration->getPassword(),
 292                       this->myRegistration->getEmail());
 293     //Tmp msgbox - later server responce
 294     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 295
 296     manager->post(request, ("data=" + regbuffer->data()));
 297     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 298
 299     //ackOfRegistration function gets called when HTTP request is completed
 300     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfRegistration(QNetworkReply*)));
 301     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 302     regbuffer->close();
 303 }
 304
 305 /**
 306   *@brief Sends result(s) to the server in xml format with authentication information in the header.
 307   *@todo Write error handling.
 308   */
 309 void CarMainWindow::sendXml()
 310 {
 311     qDebug() << "_sendXml";
 312
 313     QBuffer *xmlbuffer = new QBuffer();
 314     QString category_name = "acceleration-0-100";    //replace with real value from category list
 315
 316     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 317     credentials = "Basic " + credentials.toAscii().toBase64();
 318
 319     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 320     qDebug() << qurl.toString();
 321     QNetworkRequest request(qurl);
 322     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 323
 324     xmlbuffer->open(QBuffer::ReadWrite);
 325     xmlwriter->writeResult(xmlbuffer);
 326     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 327
 328     manager->post(request, ("data=" + xmlbuffer->data()));
 329     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfResult(QNetworkReply*)));
 330     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 331
 332     //QNetworkReply *currentDownload;
 333     //QString data("abcdefg");
 334     //currentDownload = manager->post(request,"data=" + QUrl::toPercentEncoding(data));   //testing
 335     //currentDownload = manager->post(request, ("data=" + xmlbuffer->data()));
 336     //ackOfResult function gets called when HTTP request is completed
 337     //connect(currentDownload, SIGNAL(finished()), SLOT(ackOfResult()));
 338
 339     xmlbuffer->close();
 340 }
 341
 342 /**
 343   *@brief Sends request to the server for a top list with authentication information in the header.
 344   *@todo Write error handling.
 345   *@todo Replace with real value from category list and limitNr
 346   */
 347 void CarMainWindow::requestTopList()
 348 {
 349     qDebug() << "_requestTopList" ;
 350
 351     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 352     QString category_name = "acceleration-0-100";    //replace with real value from category list/top window
 353     int limitNr = 5;
 354     QString limit = QString::number(limitNr);
 355
 356     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 357     credentials = "Basic " + credentials.toAscii().toBase64();
 358
 359     QUrl qurl(urlBase + category_name + "/" + limit);
 360     qDebug() << qurl.toString();
 361     QNetworkRequest request(qurl);
 362
 363     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 364     manager->post(request, ("data=" ));
 365     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(networkResponse(QNetworkReply*)));
 366     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 367
 368     //QNetworkReply *currentDownload;
 369     //currentDownload = manager->post(request, ("data=" ));
 370     //ackOfResult function gets called when HTTP request is completed
 371     //connect(currentDownload, SIGNAL(error()),SLOT(errorFromServer()));
 372 }
 373
 374 /**
 375   *@brief React to servers responce after result has been sent.
 376   *@todo Implement function and write error handling.
 377   */
 378 void CarMainWindow::ackOfResult(QNetworkReply* reply)
 379 {
 380     qDebug() << "_ackOfResult";
 381     qDebug() << reply->readAll();
 382     QNetworkReply::NetworkError errorcode;
 383     errorcode = reply->error();
 384     if(errorcode != 0) {
 385         qDebug() << errorcode << reply->errorString();
 386     }
 387     else {
 388         qDebug() << "errorcode=0";
 389     }
 390 }
 391
 392 /**
 393   *@brief React to servers responce after registration has been sent.
 394   *@todo Implement function and write error handling.
 395   */
 396 void CarMainWindow::ackOfRegistration(QNetworkReply* reply)
 397 {
 398     qDebug() << "_ackOfRegistration";
 399     qDebug() << reply->readAll();
 400     QNetworkReply::NetworkError errorcode;
 401     errorcode = reply->error();
 402     if(errorcode != 0) {
 403         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 404     }
 405     else {
 406         qDebug() << "errorcode=0";
 407     }
 408 }
 409
 410 void CarMainWindow::errorFromServer(QNetworkReply* reply)
 411 {
 412     qDebug() << "_errorFromServer";
 413     QNetworkReply::NetworkError errorcode;
 414
 415     errorcode = reply->error();
 416     if(errorcode != 0) {
 417         qDebug() << errorcode;
 418     }
 419     else {
 420         qDebug() << errorcode;
 421     }
 422 }
 423
 424 /**
 425   *This slot function is called when the server has finished guery.
 426   */
 427 void CarMainWindow::networkResponse(QNetworkReply *reply)
 428 {
 429     qDebug() << "_networkResponse";
 430     xmlreader->xmlRead(reply);
 431     qDebug() << reply->readAll();
 432     QNetworkReply::NetworkError errorcode;
 433     errorcode = reply->error();
 434     if(errorcode != 0) {
 435         qDebug() << errorcode << reply->errorString();
 436     }
 437     else {
 438         qDebug() << "errorcode=0";
 439     }
 440 }
 441
 442 /**
 443   *@brief Just for development, for the real button is not shown until
 444   *measurin started and there are results.
 445   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 446   */
 447 void CarMainWindow::on_manualStartButton_clicked()
 448 {
 449     sendXml();
 450 }
 451
 452 /**
 453   * This slot function is called when timer gives timeout signal. Checks current speed
 454   * and stores times in measure class.
 455   */
 456 void CarMainWindow::after_timeout()
 457 {
 458     QString timeString, speedString;
 459     //time++;
 460     time = accelerometer->getTotalTime();
 461     speed = accelerometer->getCurrentSpeed();
 462     //speed = speed +10;
 463
 464     if (floor(speed) == 10)
 465     {
 466         measures->setTime10kmh(time);
 467     }
 468
 469     else if (floor(speed) == 20)
 470     {
 471         measures->setTime20kmh(time);
 472     }
 473
 474     else if (floor(speed) == 30)
 475     {
 476         measures->setTime30kmh(time);
 477     }
 478
 479     else if (floor(speed) == 40)
 480     {
 481         measures->setTime40kmh(time);
 482     }
 483
 484     else if (floor(speed) == 50)
 485     {
 486         measures->setTime50kmh(time);
 487     }
 488
 489     else if (floor(speed) == 60)
 490     {
 491         measures->setTime60kmh(time);
 492     }
 493
 494     else if (floor(speed) == 70)
 495     {
 496         measures->setTime70kmh(time);
 497     }
 498
 499     else if (floor(speed) == 80)
 500     {
 501         measures->setTime80kmh(time);
 502     }
 503
 504     else if (floor(speed) == 90)
 505     {
 506         measures->setTime90kmh(time);
 507     }
 508
 509     else if (floor(speed) == 100)
 510     {
 511         measures->setTime100kmh(time);
 512     }
 513
 514     else
 515     {
 516
 517     }
 518
 519     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 520     if (speed >= 40.0)
 521     {
 522         timer->stop();
 523         accelerometer->stop();
 524         time = 0;
 525         speed = 0;
 526         //emit this->speedAchieved();
 527         this->openResultView();
 528         //this->close();
 529
 530     }
 531
 532     // Updates speed and time.
 533     else
 534     {
 535         timeString.setNum(time);
 536         speedString.setNum(speed);
 537         ui->labelMeasureTabTime->setText(timeString);
 538         ui->labelMeasureTabSpeed->setText(speedString);
 539
 540         timer->start();
 541     }
 542
 543 }
 544
 545 /**
 546   * Initializes measures class's member variables.
 547   */
 548 void CarMainWindow::initializeMeasures()
 549 {
 550     measures->setTime10kmh(0);
 551     measures->setTime20kmh(0);
 552     measures->setTime30kmh(0);
 553     measures->setTime40kmh(0);
 554     measures->setTime50kmh(0);
 555     measures->setTime60kmh(0);
 556     measures->setTime70kmh(0);
 557     measures->setTime80kmh(0);
 558     measures->setTime90kmh(0);
 559     measures->setTime100kmh(0);
 560 }
 561
 562 /**
 563   * This slot function is called when Abort button is clicked.
 564   */
 565 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 566 {
 567     measures->setTime10kmh(0);
 568     measures->setTime20kmh(0);
 569     measures->setTime30kmh(0);
 570     measures->setTime40kmh(0);
 571     measures->setTime50kmh(0);
 572     measures->setTime60kmh(0);
 573     measures->setTime70kmh(0);
 574     measures->setTime80kmh(0);
 575     measures->setTime90kmh(0);
 576     measures->setTime100kmh(0);
 577     timer->stop();
 578     accelerometer->stop();
 579     time = 0;
 580     speed = 0;
 581     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 582     //this->close();
 583 }
 584
 585 void CarMainWindow::on_pushButtonSendResult_clicked()
 586 {
 587     sendXml();
 588     ui->pushButtonSendResult->setEnabled(false);
 589 }
 590
 591 void CarMainWindow::updateUserName()
 592 {
 593     QString newUserName;
 594
 595     newUserName = myLogin->getUserName();
 596     ui->userNameLabel->setText( "User: " + newUserName);
 597
 598     if (newUserName.length())
 599     {
 600        ui->setUserPushButton->setText( "Change User");
 601        this->setWindowTitle("Speed freak - " + newUserName);
 602     }
 603     else
 604     {
 605         ui->setUserPushButton->setText( "Set User");
 606         this->setWindowTitle("Speed freak");
 607     }
 608 }