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 /**
 217   *This slot function is called when login/logout button is clicked.
 218   */
 219 void CarMainWindow::on_loginLogoutButton_clicked()
 220 {
 221     myLogin->show();
 222 }
 223
 224 /**
 225   *This slot function is called when registrate button is clicked.
 226   */
 227 void CarMainWindow::on_registratePushButton_clicked()
 228 {
 229     myRegistration->show();
 230 }
 231
 232 /**
 233   *This slot function is called when ever refresh button clicked. Top-tab view.
 234   */
 235 void CarMainWindow::on_buttonTopRefresh_clicked()
 236 {
 237     //setCategoryCompoBox();
 238     requestTopList();
 239 }
 240
 241 /**
 242   *This slot function is called when ever category combobox current index changed. Top-tab view.
 243   *@param QString category
 244   */
 245 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 246 {
 247     setListViewTopList(category);
 248 }
 249
 250 /**
 251   *This slot function is called when ever category combobox activated. Top-tab view.
 252   *@param QString category
 253   */
 254 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 255 {
 256     setListViewTopList(category);
 257 }
 258
 259 /**
 260   *This slot function is called when set/change user button is clicked.
 261   */
 262 void CarMainWindow::on_setUserPushButton_clicked()
 263 {
 264     myLogin->show();
 265
 266     ui->userNameLabel->setText( "User: " + myLogin->getUserName());
 267     ui->setUserPushButton->setText( "Change User");
 268 }
 269
 270 /**
 271   *@brief Sends registration information to the server in xml format.
 272   *Reads user name, password and emaol address from resuldialogs internal variables.
 273   *@todo Replace msg box with better reaction to server`s responce.
 274   *@todo Write error handling.
 275   */
 276 void CarMainWindow::registrate()
 277 {
 278     qDebug() << "_registrate" ;
 279     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 280
 281     QBuffer *regbuffer = new QBuffer();
 282     QUrl qurl("http://api.speedfreak-app.com/api/register");
 283     QNetworkRequest request(qurl);
 284     qDebug() << qurl.toString();
 285
 286     regbuffer->open(QBuffer::ReadWrite);
 287     xmlwriter->writeRegistering(regbuffer,
 288                       this->myRegistration->getUserName(),
 289                       this->myRegistration->getPassword(),
 290                       this->myRegistration->getEmail());
 291     //Tmp msgbox - later server responce
 292     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 293
 294     manager->post(request, ("data=" + regbuffer->data()));
 295     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 296
 297     //ackOfRegistration function gets called when HTTP request is completed
 298     connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfRegistration(QNetworkReply*)));
 299     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 300     regbuffer->close();
 301 }
 302
 303 /**
 304   *@brief Sends result(s) to the server in xml format with authentication information in the header.
 305   *@todo Write error handling.
 306   */
 307 void CarMainWindow::sendXml()
 308 {
 309     qDebug() << "_sendXml";
 310
 311     QBuffer *xmlbuffer = new QBuffer();
 312     QString category_name = "acceleration-0-100";    //replace with real value from category list
 313
 314     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 315     credentials = "Basic " + credentials.toAscii().toBase64();
 316
 317     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 318     qDebug() << qurl.toString();
 319     QNetworkRequest request(qurl);
 320     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 321
 322     xmlbuffer->open(QBuffer::ReadWrite);
 323     xmlwriter->writeResult(xmlbuffer);
 324     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 325
 326     manager->post(request, ("data=" + xmlbuffer->data()));
 327     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(ackOfResult(QNetworkReply*)));
 328     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 329
 330     //QNetworkReply *currentDownload;
 331     //QString data("abcdefg");
 332     //currentDownload = manager->post(request,"data=" + QUrl::toPercentEncoding(data));   //testing
 333     //currentDownload = manager->post(request, ("data=" + xmlbuffer->data()));
 334     //ackOfResult function gets called when HTTP request is completed
 335     //connect(currentDownload, SIGNAL(finished()), SLOT(ackOfResult()));
 336
 337     xmlbuffer->close();
 338 }
 339
 340 /**
 341   *@brief Sends request to the server for a top list with authentication information in the header.
 342   *@todo Write error handling.
 343   *@todo Replace with real value from category list and limitNr
 344   */
 345 void CarMainWindow::requestTopList()
 346 {
 347     qDebug() << "_requestTopList" ;
 348
 349     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 350     QString category_name = "acceleration-0-100";    //replace with real value from category list/top window
 351     int limitNr = 5;
 352     QString limit = QString::number(limitNr);
 353
 354     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 355     credentials = "Basic " + credentials.toAscii().toBase64();
 356
 357     QUrl qurl(urlBase + category_name + "/" + limit);
 358     qDebug() << qurl.toString();
 359     QNetworkRequest request(qurl);
 360
 361     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 362     manager->post(request, ("data=" ));
 363     //connect(manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(networkResponse(QNetworkReply*)));
 364     //connect(manager,SIGNAL(sslErrors(QNetworkReply*)),this,SLOT(errorFromServer(QNetworkReply*)));
 365
 366     //QNetworkReply *currentDownload;
 367     //currentDownload = manager->post(request, ("data=" ));
 368     //ackOfResult function gets called when HTTP request is completed
 369     //connect(currentDownload, SIGNAL(error()),SLOT(errorFromServer()));
 370 }
 371
 372 /**
 373   *@brief React to servers responce after result has been sent.
 374   *@todo Implement function and write error handling.
 375   */
 376 void CarMainWindow::ackOfResult(QNetworkReply* reply)
 377 {
 378     qDebug() << "_ackOfResult";
 379     qDebug() << reply->readAll();
 380     QNetworkReply::NetworkError errorcode;
 381     errorcode = reply->error();
 382     if(errorcode != 0) {
 383         qDebug() << errorcode << reply->errorString();
 384     }
 385     else {
 386         qDebug() << "errorcode=0";
 387     }
 388 }
 389
 390 /**
 391   *@brief React to servers responce after registration has been sent.
 392   *@todo Implement function and write error handling.
 393   */
 394 void CarMainWindow::ackOfRegistration(QNetworkReply* reply)
 395 {
 396     qDebug() << "_ackOfRegistration";
 397     qDebug() << reply->readAll();
 398     QNetworkReply::NetworkError errorcode;
 399     errorcode = reply->error();
 400     if(errorcode != 0) {
 401         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 402     }
 403     else {
 404         qDebug() << "errorcode=0";
 405     }
 406 }
 407
 408 void CarMainWindow::errorFromServer(QNetworkReply* reply)
 409 {
 410     qDebug() << "_errorFromServer";
 411     QNetworkReply::NetworkError errorcode;
 412
 413     errorcode = reply->error();
 414     if(errorcode != 0) {
 415         qDebug() << errorcode;
 416     }
 417     else {
 418         qDebug() << errorcode;
 419     }
 420 }
 421
 422 /**
 423   *This slot function is called when the server has finished guery.
 424   */
 425 void CarMainWindow::networkResponse(QNetworkReply *reply)
 426 {
 427     qDebug() << "_networkResponse";
 428     xmlreader->xmlRead(reply);
 429     qDebug() << reply->readAll();
 430     QNetworkReply::NetworkError errorcode;
 431     errorcode = reply->error();
 432     if(errorcode != 0) {
 433         qDebug() << errorcode << reply->errorString();
 434     }
 435     else {
 436         qDebug() << "errorcode=0";
 437     }
 438 }
 439
 440 /**
 441   *@brief Just for development, for the real button is not shown until
 442   *measurin started and there are results.
 443   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 444   */
 445 void CarMainWindow::on_manualStartButton_clicked()
 446 {
 447     sendXml();
 448 }
 449
 450 /**
 451   * This slot function is called when timer gives timeout signal. Checks current speed
 452   * and stores times in measure class.
 453   */
 454 void CarMainWindow::after_timeout()
 455 {
 456     QString timeString, speedString;
 457     //time++;
 458     time = accelerometer->getTotalTime();
 459     speed = accelerometer->getCurrentSpeed();
 460     //speed = speed +10;
 461
 462     if (floor(speed) == 10)
 463     {
 464         measures->setTime10kmh(time);
 465     }
 466
 467     else if (floor(speed) == 20)
 468     {
 469         measures->setTime20kmh(time);
 470     }
 471
 472     else if (floor(speed) == 30)
 473     {
 474         measures->setTime30kmh(time);
 475     }
 476
 477     else if (floor(speed) == 40)
 478     {
 479         measures->setTime40kmh(time);
 480     }
 481
 482     else if (floor(speed) == 50)
 483     {
 484         measures->setTime50kmh(time);
 485     }
 486
 487     else if (floor(speed) == 60)
 488     {
 489         measures->setTime60kmh(time);
 490     }
 491
 492     else if (floor(speed) == 70)
 493     {
 494         measures->setTime70kmh(time);
 495     }
 496
 497     else if (floor(speed) == 80)
 498     {
 499         measures->setTime80kmh(time);
 500     }
 501
 502     else if (floor(speed) == 90)
 503     {
 504         measures->setTime90kmh(time);
 505     }
 506
 507     else if (floor(speed) == 100)
 508     {
 509         measures->setTime100kmh(time);
 510     }
 511
 512     else
 513     {
 514
 515     }
 516
 517     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 518     if (speed >= 40.0)
 519     {
 520         timer->stop();
 521         accelerometer->stop();
 522         time = 0;
 523         speed = 0;
 524         //emit this->speedAchieved();
 525         this->openResultView();
 526         //this->close();
 527
 528     }
 529
 530     // Updates speed and time.
 531     else
 532     {
 533         timeString.setNum(time);
 534         speedString.setNum(speed);
 535         ui->labelMeasureTabTime->setText(timeString);
 536         ui->labelMeasureTabSpeed->setText(speedString);
 537
 538         timer->start();
 539     }
 540
 541 }
 542
 543 /**
 544   * Initializes measures class's member variables.
 545   */
 546 void CarMainWindow::initializeMeasures()
 547 {
 548     measures->setTime10kmh(0);
 549     measures->setTime20kmh(0);
 550     measures->setTime30kmh(0);
 551     measures->setTime40kmh(0);
 552     measures->setTime50kmh(0);
 553     measures->setTime60kmh(0);
 554     measures->setTime70kmh(0);
 555     measures->setTime80kmh(0);
 556     measures->setTime90kmh(0);
 557     measures->setTime100kmh(0);
 558 }
 559
 560 /**
 561   * This slot function is called when Abort button is clicked.
 562   */
 563 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 564 {
 565     measures->setTime10kmh(0);
 566     measures->setTime20kmh(0);
 567     measures->setTime30kmh(0);
 568     measures->setTime40kmh(0);
 569     measures->setTime50kmh(0);
 570     measures->setTime60kmh(0);
 571     measures->setTime70kmh(0);
 572     measures->setTime80kmh(0);
 573     measures->setTime90kmh(0);
 574     measures->setTime100kmh(0);
 575     timer->stop();
 576     accelerometer->stop();
 577     time = 0;
 578     speed = 0;
 579     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 580     //this->close();
 581 }
 582
 583 void CarMainWindow::on_pushButtonSendResult_clicked()
 584 {
 585     sendXml();
 586
 587 }
 588
 589 void CarMainWindow::updateUserName()
 590 {
 591     QString newUserName;
 592
 593     newUserName = myLogin->getUserName();
 594     ui->userNameLabel->setText( "User: " + newUserName);
 595
 596     if (newUserName.length())
 597     {
 598        ui->setUserPushButton->setText( "Change User");
 599        this->setWindowTitle("Speed freak - " + newUserName);
 600     }
 601     else
 602     {
 603         ui->setUserPushButton->setText( "Set User");
 604         this->setWindowTitle("Speed freak");
 605     }
 606 }