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     categorylist = new CategoryList();
  37
  38     time = 0;
  39     speed = 0;
  40     timer = new QTimer();
  41
  42     accelerometer = new Accelerometer();
  43     accelerometer->setSampleRate(100);
  44
  45     measures = new Measures();
  46     this->initializeMeasures();
  47
  48     timer->setInterval(300);
  49
  50     connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
  51     connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
  52
  53     ui->labelMeasureTabResult->hide();
  54
  55     this->setWindowTitle("Speed Freak");
  56
  57 }
  58
  59 /**
  60   *Destructor of this class. Should be used to release all allocated resources.
  61   */
  62 CarMainWindow::~CarMainWindow()
  63 {
  64     delete ui;
  65     //delete result;
  66     //delete measure;
  67     delete xmlreader;
  68     delete xmlwriter;
  69     delete manager;
  70     delete categorylist;
  71 }
  72
  73 /**
  74   *This function is used to .
  75   *@param
  76   */
  77 void CarMainWindow::changeEvent(QEvent *e)
  78 {
  79     QMainWindow::changeEvent(e);
  80     switch (e->type()) {
  81     case QEvent::LanguageChange:
  82         ui->retranslateUi(this);
  83         break;
  84     default:
  85         break;
  86     }
  87 }
  88
  89 /**
  90   *This slot function is called when ever list view is update. Start-tab view.
  91   */
  92 void CarMainWindow::on_listViewStartTabAccelerationCategories_clicked(QModelIndex index)
  93 {
  94     QString str = index.data().toString();
  95     QStringList list = str.split("-");
  96     QStringList list2 = list[1].split(" ");
  97
  98     ui->lineEditStartTabMin->setText(list[0]);
  99     ui->lineEditStartTabMax->setText(list2[0]);
 100     updateComboBoxStartTabUnits(list2[1]);
 101 }
 102
 103 /**
 104   *This slot function is called when ever auto start button clicked. Start-tab view.
 105   */
 106 void CarMainWindow::on_autoStartButton_clicked()
 107 {
 108
 109     //delete measure;
 110     //measure = NULL;
 111     //measure = new MeasureDialog();
 112    // connect(measure, SIGNAL(speedAchieved()), this, SLOT(openResultView()));
 113     accelerometer->start();
 114     timer->start();
 115     // Show measure dialog.
 116     //measure->show();
 117     ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 118 }
 119
 120 /**
 121   *This slot function is called when ever list view is update. Start-tab view.
 122   *@param QString unit.
 123   */
 124 void CarMainWindow::updateComboBoxStartTabUnits(QString unit)
 125 {
 126     ui->comboBoxStartTabUnits->setCurrentIndex(ui->comboBoxStartTabUnits->findText(unit, Qt::MatchExactly));
 127 }
 128
 129 /**
 130   *This function is used to init unit combobox. Start-tab view.
 131   */
 132 void CarMainWindow::initComboBoxStartTabUnits()
 133 {
 134     units << "km/h" << "km" << "h" << "m" << "min" << "Mile" << "Mph" << "in" << "ft" << "yrd";
 135     ui->comboBoxStartTabUnits->addItems(units);
 136 }
 137
 138 /**
 139   *This function is used to set items to unit combobox. Start-tab view.
 140   *@param QStringlist units
 141   */
 142 void CarMainWindow::setComboBoxStartTabUnits(QStringList units)
 143 {
 144     ui->comboBoxStartTabUnits->addItems(units);
 145 }
 146
 147 /**
 148   *This function is used to init listViewStartTabAccelerationCategories. Start-tab view.
 149   */
 150 void CarMainWindow::initListViewStartTabAccelerationCategories()
 151 {
 152     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";
 153     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 154     ui->listViewStartTabAccelerationCategories->setModel(model);
 155 }
 156
 157 /**
 158   *This function is used to set items to listViewStartTabAccelerationCategories. Start-tab view.
 159   *@param QStringlist accelerationCategoriesStartTab
 160   */
 161 void CarMainWindow::setListViewStartTabAccelerationCategories(QStringList accelerationCategoriesStartTab)
 162 {
 163     QAbstractItemModel *model = new StringListModel(accelerationCategoriesStartTab);
 164     ui->listViewStartTabAccelerationCategories->setModel(model);
 165 }
 166
 167 /**
 168   *This function is used to set items to category combobox. Top-tab view.
 169   *@param
 170   */
 171 void CarMainWindow::setCategoryCompoBox()
 172 {
 173     ui->comboBoxTopCategory->addItems(categorylist->getCategoryList());
 174 }
 175
 176 /**
 177   *This function is used to set items to labelTopList. Top-tab view.
 178   *@param QString category
 179   */
 180 void CarMainWindow::setListViewTopList(QString category, int size)
 181 {
 182     QString topList;
 183     topList.append( categorylist->getTopList(category, size));
 184     ui->labelTopList->setText(topList);
 185 }
 186
 187 /**
 188   *This slot function is called when speed is achieved in measure dialog. Opens result dialog.
 189   */
 190 void CarMainWindow::openResultView()
 191 {
 192     //result->saveMeasuresToArray(measure->measures);
 193     // Show result dialog.
 194     //result->show();
 195     ui->pushButtonSendResult->setEnabled(true);
 196     QString timeInteger;
 197     timeInteger.setNum(this->measures->getTime40kmh());
 198     //time = "0 - 40 km/h: ";
 199     //time.append(timeInteger);
 200     //ui->labelResult40kmh->setText(time);
 201     ui->labelMeasureTabResult->show();
 202     ui->labelMeasureTabResult->setText(timeInteger);
 203     //ui->tabWidget->setCurrentWidget(this->ui->tabMeasureResult);
 204 }
 205
 206 /**
 207   *This slot function is called when registrate button is clicked.
 208   */
 209 void CarMainWindow::on_registratePushButton_clicked()
 210 {
 211     myRegistration->show();
 212 }
 213
 214 /**
 215   *This slot function is called when ever refresh button clicked. Top-tab view.
 216   */
 217 void CarMainWindow::on_buttonTopRefresh_clicked()
 218 {
 219     requestCategories();
 220     setCategoryCompoBox();
 221 }
 222
 223 /**
 224   *This slot function is called when ever category combobox current index changed. Top-tab view.
 225   *@param QString category
 226   *@todo Check where limitNr is taken.
 227   */
 228 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 229 {
 230     int limitNr = 5;                    //replace with real value?
 231     QString limit = QString::number(limitNr);
 232     category = "acceleration-0-100";    //replace with real value from category list/top window
 233     requestTopList(category, limit);
 234     setListViewTopList(category,10);
 235 }
 236
 237 /**
 238   *This slot function is called when ever category combobox activated. Top-tab view.
 239   *@param QString category
 240   */
 241 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 242 {
 243     setListViewTopList(category,10);
 244 }
 245
 246 /**
 247   *This slot function is called when set/change user button is clicked.
 248   */
 249 void CarMainWindow::on_setUserPushButton_clicked()
 250 {
 251     myLogin->show();
 252 }
 253
 254 /**
 255   *@brief Sends registration information to the server in xml format.
 256   *Reads user name, password and emaol address from resuldialogs internal variables.
 257   *@todo Replace msg box with better reaction to server`s responce.
 258   */
 259 void CarMainWindow::registrate()
 260 {
 261     qDebug() << "_registrate" ;
 262     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 263
 264     QBuffer *regbuffer = new QBuffer();
 265     QUrl qurl("http://api.speedfreak-app.com/api/register");
 266     QNetworkRequest request(qurl);
 267     qDebug() << qurl.toString();
 268     QNetworkReply *currentDownload;
 269
 270     regbuffer->open(QBuffer::ReadWrite);
 271     xmlwriter->writeRegistering(regbuffer,
 272                       this->myRegistration->getUserName(),
 273                       this->myRegistration->getPassword(),
 274                       this->myRegistration->getEmail());
 275     //Tmp msgbox - later server responce
 276     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 277
 278     currentDownload = manager->post(request, ("xml=" + regbuffer->data()));
 279     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 280
 281     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
 282     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 283
 284     regbuffer->close();
 285 }
 286
 287
 288 /**
 289   *@brief Sends result(s) to the server in xml format.
 290   *Send authentication information in the header.
 291   *@todo Read category elsewhere.
 292   */
 293 void CarMainWindow::sendResultXml()
 294 {
 295     qDebug() << "_sendResultXml";
 296
 297     QBuffer *xmlbuffer = new QBuffer();
 298     QString category_name = "acceleration-0-100";    //replace with real value from category list
 299
 300     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 301     qDebug() << qurl.toString();
 302     QNetworkRequest request(qurl);
 303     QNetworkReply *currentDownload;
 304
 305     xmlbuffer->open(QBuffer::ReadWrite);
 306     xmlwriter->writeResult(xmlbuffer);
 307     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 308
 309     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 310     credentials = "Basic " + credentials.toAscii().toBase64();
 311     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 312
 313     currentDownload = manager->post(request, ("xml=" + xmlbuffer->data()));
 314     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
 315     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 316
 317     xmlbuffer->close();
 318 }
 319
 320 /**
 321   *@brief Request the Top10List of certain category from the server.
 322   *Send authentication information in the header.
 323   *@param Category of results.
 324   *@param Limit, the number of results.
 325   */
 326 void CarMainWindow::requestTopList(QString category, QString limit)
 327 {
 328     qDebug() << "_requestTopList" ;
 329
 330     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 331     QUrl qurl(urlBase + category + "/" + limit);
 332     qDebug() << qurl.toString();
 333     QNetworkRequest request(qurl);
 334     QNetworkReply *currentDownload;
 335
 336     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 337     credentials = "Basic " + credentials.toAscii().toBase64();
 338     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 339
 340     currentDownload = manager->post(request, ("data=" ));
 341     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 342     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 343 }
 344
 345
 346 /**
 347   *@brief Request categories list from the server.
 348   *Send authentication information in the header.
 349   */
 350 void CarMainWindow::requestCategories()
 351 {
 352     qDebug() << "_requestCategories" ;
 353
 354     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 355     qDebug() << qurl.toString();
 356     QNetworkRequest request(qurl);
 357     QNetworkReply *currentDownload;
 358
 359     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 360     credentials = "Basic " + credentials.toAscii().toBase64();
 361     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 362
 363     currentDownload = manager->post(request, ("data=" ));
 364     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 365     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 366 }
 367
 368
 369 /**
 370   *@brief React to servers responce after result has been sent.
 371   *@todo Implement consequencies of reply.
 372   */
 373 void CarMainWindow::ackOfResult()
 374 {
 375     qDebug() << "_ackOfResult";
 376
 377     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 378     qDebug() << reply->readAll();
 379     QNetworkReply::NetworkError errorcode;
 380     errorcode = reply->error();
 381     if(errorcode != 0) {
 382         qDebug() << errorcode << reply->errorString();
 383     }
 384     else {
 385         qDebug() << "errorcode=0";
 386     }
 387 }
 388
 389
 390 /**
 391   *@brief React to servers responce after registration has been sent.
 392   *@todo Implement consequencies of reply.
 393   */
 394 void CarMainWindow::ackOfRegistration()
 395 {
 396     qDebug() << "_ackOfRegistration";
 397
 398     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 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
 411 /**
 412   *@brief React to servers responce after request for categories has been sent.
 413   *@todo Implement reply`s feeding to categories list.
 414   */
 415 void CarMainWindow::ackOfCategories()
 416 {
 417     qDebug() << "_ackOfCategories";
 418
 419     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 420     qDebug() << reply->readAll();
 421     QNetworkReply::NetworkError errorcode;
 422     errorcode = reply->error();
 423     if(errorcode != 0) {
 424         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 425     }
 426     else {
 427         qDebug() << "errorcode=0";
 428     }
 429 }
 430
 431 /**
 432   *@brief Reports errors, when server has sent error signal.
 433   */
 434 void CarMainWindow::errorFromServer(QNetworkReply::NetworkError errorcode)
 435 {
 436     qDebug() << "_errorFromServer";
 437
 438     if(errorcode != 0) {
 439         qDebug() << errorcode;
 440     }
 441     else {
 442         qDebug() << errorcode;
 443     }
 444 }
 445
 446
 447 /**
 448   *@brief React to servers responce after request of TopList in certain category has been sent.
 449   *@todo Implement routing reply`s contents to UI.
 450   */
 451 void CarMainWindow::ackOfToplist()
 452 {
 453     qDebug() << "_ackOfToplist";
 454
 455     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 456     xmlreader->xmlRead(reply);
 457     qDebug() << reply->readAll();
 458     QNetworkReply::NetworkError errorcode;
 459     errorcode = reply->error();
 460     if(errorcode != 0) {
 461         qDebug() << errorcode << reply->errorString();
 462     }
 463     else {
 464         qDebug() << "errorcode=0";
 465     }
 466 }
 467
 468
 469 /**
 470   *@brief Just for development, for the real button is not shown until
 471   *measurin started and there are results.
 472   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 473   */
 474 void CarMainWindow::on_manualStartButton_clicked()
 475 {
 476
 477 }
 478
 479 /**
 480   * This slot function is called when timer gives timeout signal. Checks current speed
 481   * and stores times in measure class.
 482   */
 483 void CarMainWindow::after_timeout()
 484 {
 485     QString timeString, speedString;
 486     //time++;
 487     time = accelerometer->getTotalTime();
 488     speed = accelerometer->getCurrentSpeed();
 489     //speed = speed +10;
 490
 491     if (floor(speed) == 10)
 492     {
 493         measures->setTime10kmh(time);
 494     }
 495
 496     else if (floor(speed) == 20)
 497     {
 498         measures->setTime20kmh(time);
 499     }
 500
 501     else if (floor(speed) == 30)
 502     {
 503         measures->setTime30kmh(time);
 504     }
 505
 506     else if (floor(speed) == 40)
 507     {
 508         measures->setTime40kmh(time);
 509     }
 510
 511     else if (floor(speed) == 50)
 512     {
 513         measures->setTime50kmh(time);
 514     }
 515
 516     else if (floor(speed) == 60)
 517     {
 518         measures->setTime60kmh(time);
 519     }
 520
 521     else if (floor(speed) == 70)
 522     {
 523         measures->setTime70kmh(time);
 524     }
 525
 526     else if (floor(speed) == 80)
 527     {
 528         measures->setTime80kmh(time);
 529     }
 530
 531     else if (floor(speed) == 90)
 532     {
 533         measures->setTime90kmh(time);
 534     }
 535
 536     else if (floor(speed) == 100)
 537     {
 538         measures->setTime100kmh(time);
 539     }
 540
 541     else
 542     {
 543
 544     }
 545
 546     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 547     if (speed >= 40.0)
 548     {
 549         timer->stop();
 550         accelerometer->stop();
 551         time = 0;
 552         speed = 0;
 553         //emit this->speedAchieved();
 554         this->openResultView();
 555         //this->close();
 556
 557     }
 558
 559     // Updates speed and time.
 560     else
 561     {
 562         timeString.setNum(time);
 563         speedString.setNum(speed);
 564         ui->labelMeasureTabTime->setText(timeString);
 565         ui->labelMeasureTabSpeed->setText(speedString);
 566
 567         timer->start();
 568     }
 569
 570 }
 571
 572 /**
 573   * Initializes measures class's member variables.
 574   */
 575 void CarMainWindow::initializeMeasures()
 576 {
 577     measures->setTime10kmh(0);
 578     measures->setTime20kmh(0);
 579     measures->setTime30kmh(0);
 580     measures->setTime40kmh(0);
 581     measures->setTime50kmh(0);
 582     measures->setTime60kmh(0);
 583     measures->setTime70kmh(0);
 584     measures->setTime80kmh(0);
 585     measures->setTime90kmh(0);
 586     measures->setTime100kmh(0);
 587 }
 588
 589 /**
 590   * This slot function is called when Abort button is clicked.
 591   */
 592 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 593 {
 594     measures->setTime10kmh(0);
 595     measures->setTime20kmh(0);
 596     measures->setTime30kmh(0);
 597     measures->setTime40kmh(0);
 598     measures->setTime50kmh(0);
 599     measures->setTime60kmh(0);
 600     measures->setTime70kmh(0);
 601     measures->setTime80kmh(0);
 602     measures->setTime90kmh(0);
 603     measures->setTime100kmh(0);
 604     timer->stop();
 605     accelerometer->stop();
 606     time = 0;
 607     speed = 0;
 608     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 609     //this->close();
 610 }
 611
 612 void CarMainWindow::on_pushButtonSendResult_clicked()
 613 {
 614     sendResultXml();
 615     ui->pushButtonSendResult->setEnabled(false);
 616 }
 617
 618 void CarMainWindow::updateUserName()
 619 {
 620     QString newUserName;
 621
 622     newUserName = myLogin->getUserName();
 623     ui->userNameLabel->setText( "User: " + newUserName);
 624
 625     if (newUserName.length())
 626     {
 627        ui->setUserPushButton->setText( "Change User");
 628        this->setWindowTitle("Speed freak - " + newUserName);
 629     }
 630     else
 631     {
 632         ui->setUserPushButton->setText( "Set User");
 633         this->setWindowTitle("Speed freak");
 634     }
 635 }