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   *This slot function is called when registrate button is clicked.
 219   */
 220 void CarMainWindow::on_registratePushButton_clicked()
 221 {
 222     myRegistration->show();
 223 }
 224
 225 /**
 226   *This slot function is called when ever refresh button clicked. Top-tab view.
 227   */
 228 void CarMainWindow::on_buttonTopRefresh_clicked()
 229 {
 230     requestCategories();
 231     setCategoryCompoBox();
 232 }
 233
 234 /**
 235   *This slot function is called when ever category combobox current index changed. Top-tab view.
 236   *@param QString category
 237   *@todo Check where limitNr is taken.
 238   */
 239 void CarMainWindow::on_comboBoxTopCategory_currentIndexChanged(QString category)
 240 {
 241     int limitNr = 5;                    //replace with real value?
 242     QString limit = QString::number(limitNr);
 243     category = "acceleration-0-100";    //replace with real value from category list/top window
 244     requestTopList(category, limit);
 245     setListViewTopList(category);
 246 }
 247
 248 /**
 249   *This slot function is called when ever category combobox activated. Top-tab view.
 250   *@param QString category
 251   */
 252 void CarMainWindow::on_comboBoxTopCategory_activated(QString category)
 253 {
 254     setListViewTopList(category);
 255 }
 256
 257 /**
 258   *This slot function is called when set/change user button is clicked.
 259   */
 260 void CarMainWindow::on_setUserPushButton_clicked()
 261 {
 262     myLogin->show();
 263 }
 264
 265 /**
 266   *@brief Sends registration information to the server in xml format.
 267   *Reads user name, password and emaol address from resuldialogs internal variables.
 268   *@todo Replace msg box with better reaction to server`s responce.
 269   */
 270 void CarMainWindow::registrate()
 271 {
 272     qDebug() << "_registrate" ;
 273     qDebug() << this->myRegistration->getUserName() << "+" << this->myRegistration->getPassword() << "+" << this->myRegistration->getEmail();
 274
 275     QBuffer *regbuffer = new QBuffer();
 276     QUrl qurl("http://api.speedfreak-app.com/api/register");
 277     QNetworkRequest request(qurl);
 278     qDebug() << qurl.toString();
 279     QNetworkReply *currentDownload;
 280
 281     regbuffer->open(QBuffer::ReadWrite);
 282     xmlwriter->writeRegistering(regbuffer,
 283                       this->myRegistration->getUserName(),
 284                       this->myRegistration->getPassword(),
 285                       this->myRegistration->getEmail());
 286     //Tmp msgbox - later server responce
 287     QMessageBox::about(this,"Registrate",this->myRegistration->getUserName() + this->myRegistration->getPassword() + this->myRegistration->getEmail());
 288
 289     currentDownload = manager->post(request, ("xml=" + regbuffer->data()));
 290     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
 291
 292     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
 293     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 294
 295     regbuffer->close();
 296 }
 297
 298
 299 /**
 300   *@brief Sends result(s) to the server in xml format.
 301   *Send authentication information in the header.
 302   *@todo Read category elsewhere.
 303   */
 304 void CarMainWindow::sendResultXml()
 305 {
 306     qDebug() << "_sendResultXml";
 307
 308     QBuffer *xmlbuffer = new QBuffer();
 309     QString category_name = "acceleration-0-100";    //replace with real value from category list
 310
 311     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
 312     qDebug() << qurl.toString();
 313     QNetworkRequest request(qurl);
 314     QNetworkReply *currentDownload;
 315
 316     xmlbuffer->open(QBuffer::ReadWrite);
 317     xmlwriter->writeResult(xmlbuffer);
 318     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
 319
 320     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 321     credentials = "Basic " + credentials.toAscii().toBase64();
 322     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 323
 324     currentDownload = manager->post(request, ("xml=" + xmlbuffer->data()));
 325     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
 326     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 327
 328     xmlbuffer->close();
 329 }
 330
 331 /**
 332   *@brief Request the Top10List of certain category from the server.
 333   *Send authentication information in the header.
 334   *@param Category of results.
 335   *@param Limit, the number of results.
 336   */
 337 void CarMainWindow::requestTopList(QString category, QString limit)
 338 {
 339     qDebug() << "_requestTopList" ;
 340
 341     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 342     QUrl qurl(urlBase + category + "/" + limit);
 343     qDebug() << qurl.toString();
 344     QNetworkRequest request(qurl);
 345     QNetworkReply *currentDownload;
 346
 347     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 348     credentials = "Basic " + credentials.toAscii().toBase64();
 349     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 350
 351     currentDownload = manager->post(request, ("data=" ));
 352     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 353     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 354 }
 355
 356
 357 /**
 358   *@brief Request categories list from the server.
 359   *Send authentication information in the header.
 360   */
 361 void CarMainWindow::requestCategories()
 362 {
 363     qDebug() << "_requestCategories" ;
 364
 365     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 366     qDebug() << qurl.toString();
 367     QNetworkRequest request(qurl);
 368     QNetworkReply *currentDownload;
 369
 370     QString credentials = this->myRegistration->getUserName() + ":" + this->myRegistration->getPassword();
 371     credentials = "Basic " + credentials.toAscii().toBase64();
 372     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 373
 374     currentDownload = manager->post(request, ("data=" ));
 375     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 376     connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),this,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 377 }
 378
 379
 380 /**
 381   *@brief React to servers responce after result has been sent.
 382   *@todo Implement consequencies of reply.
 383   */
 384 void CarMainWindow::ackOfResult()
 385 {
 386     qDebug() << "_ackOfResult";
 387
 388     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 389     qDebug() << reply->readAll();
 390     QNetworkReply::NetworkError errorcode;
 391     errorcode = reply->error();
 392     if(errorcode != 0) {
 393         qDebug() << errorcode << reply->errorString();
 394     }
 395     else {
 396         qDebug() << "errorcode=0";
 397     }
 398 }
 399
 400
 401 /**
 402   *@brief React to servers responce after registration has been sent.
 403   *@todo Implement consequencies of reply.
 404   */
 405 void CarMainWindow::ackOfRegistration()
 406 {
 407     qDebug() << "_ackOfRegistration";
 408
 409     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 410     qDebug() << reply->readAll();
 411     QNetworkReply::NetworkError errorcode;
 412     errorcode = reply->error();
 413     if(errorcode != 0) {
 414         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 415     }
 416     else {
 417         qDebug() << "errorcode=0";
 418     }
 419 }
 420
 421
 422 /**
 423   *@brief React to servers responce after request for categories has been sent.
 424   *@todo Implement reply`s feeding to categories list.
 425   */
 426 void CarMainWindow::ackOfCategories()
 427 {
 428     qDebug() << "_ackOfCategories";
 429
 430     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 431     qDebug() << reply->readAll();
 432     QNetworkReply::NetworkError errorcode;
 433     errorcode = reply->error();
 434     if(errorcode != 0) {
 435         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 436     }
 437     else {
 438         qDebug() << "errorcode=0";
 439     }
 440 }
 441
 442 /**
 443   *@brief Reports errors, when server has sent error signal.
 444   */
 445 void CarMainWindow::errorFromServer(QNetworkReply::NetworkError errorcode)
 446 {
 447     qDebug() << "_errorFromServer";
 448
 449     if(errorcode != 0) {
 450         qDebug() << errorcode;
 451     }
 452     else {
 453         qDebug() << errorcode;
 454     }
 455 }
 456
 457
 458 /**
 459   *@brief React to servers responce after request of TopList in certain category has been sent.
 460   *@todo Implement routing reply`s contents to UI.
 461   */
 462 void CarMainWindow::ackOfToplist()
 463 {
 464     qDebug() << "_ackOfToplist";
 465
 466     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 467     xmlreader->xmlRead(reply);
 468     qDebug() << reply->readAll();
 469     QNetworkReply::NetworkError errorcode;
 470     errorcode = reply->error();
 471     if(errorcode != 0) {
 472         qDebug() << errorcode << reply->errorString();
 473     }
 474     else {
 475         qDebug() << "errorcode=0";
 476     }
 477 }
 478
 479
 480 /**
 481   *@brief Just for development, for the real button is not shown until
 482   *measurin started and there are results.
 483   *@todo Implement with real code and yet leave sendXml in the bottom in use.
 484   */
 485 void CarMainWindow::on_manualStartButton_clicked()
 486 {
 487
 488 }
 489
 490 /**
 491   * This slot function is called when timer gives timeout signal. Checks current speed
 492   * and stores times in measure class.
 493   */
 494 void CarMainWindow::after_timeout()
 495 {
 496     QString timeString, speedString;
 497     //time++;
 498     time = accelerometer->getTotalTime();
 499     speed = accelerometer->getCurrentSpeed();
 500     //speed = speed +10;
 501
 502     if (floor(speed) == 10)
 503     {
 504         measures->setTime10kmh(time);
 505     }
 506
 507     else if (floor(speed) == 20)
 508     {
 509         measures->setTime20kmh(time);
 510     }
 511
 512     else if (floor(speed) == 30)
 513     {
 514         measures->setTime30kmh(time);
 515     }
 516
 517     else if (floor(speed) == 40)
 518     {
 519         measures->setTime40kmh(time);
 520     }
 521
 522     else if (floor(speed) == 50)
 523     {
 524         measures->setTime50kmh(time);
 525     }
 526
 527     else if (floor(speed) == 60)
 528     {
 529         measures->setTime60kmh(time);
 530     }
 531
 532     else if (floor(speed) == 70)
 533     {
 534         measures->setTime70kmh(time);
 535     }
 536
 537     else if (floor(speed) == 80)
 538     {
 539         measures->setTime80kmh(time);
 540     }
 541
 542     else if (floor(speed) == 90)
 543     {
 544         measures->setTime90kmh(time);
 545     }
 546
 547     else if (floor(speed) == 100)
 548     {
 549         measures->setTime100kmh(time);
 550     }
 551
 552     else
 553     {
 554
 555     }
 556
 557     // If speed is over 40 km/h emits speedAchieved() signal and close this dialog.
 558     if (speed >= 40.0)
 559     {
 560         timer->stop();
 561         accelerometer->stop();
 562         time = 0;
 563         speed = 0;
 564         //emit this->speedAchieved();
 565         this->openResultView();
 566         //this->close();
 567
 568     }
 569
 570     // Updates speed and time.
 571     else
 572     {
 573         timeString.setNum(time);
 574         speedString.setNum(speed);
 575         ui->labelMeasureTabTime->setText(timeString);
 576         ui->labelMeasureTabSpeed->setText(speedString);
 577
 578         timer->start();
 579     }
 580
 581 }
 582
 583 /**
 584   * Initializes measures class's member variables.
 585   */
 586 void CarMainWindow::initializeMeasures()
 587 {
 588     measures->setTime10kmh(0);
 589     measures->setTime20kmh(0);
 590     measures->setTime30kmh(0);
 591     measures->setTime40kmh(0);
 592     measures->setTime50kmh(0);
 593     measures->setTime60kmh(0);
 594     measures->setTime70kmh(0);
 595     measures->setTime80kmh(0);
 596     measures->setTime90kmh(0);
 597     measures->setTime100kmh(0);
 598 }
 599
 600 /**
 601   * This slot function is called when Abort button is clicked.
 602   */
 603 void CarMainWindow::on_pushButtonMeasureTabAbort_clicked()
 604 {
 605     measures->setTime10kmh(0);
 606     measures->setTime20kmh(0);
 607     measures->setTime30kmh(0);
 608     measures->setTime40kmh(0);
 609     measures->setTime50kmh(0);
 610     measures->setTime60kmh(0);
 611     measures->setTime70kmh(0);
 612     measures->setTime80kmh(0);
 613     measures->setTime90kmh(0);
 614     measures->setTime100kmh(0);
 615     timer->stop();
 616     accelerometer->stop();
 617     time = 0;
 618     speed = 0;
 619     ui->tabWidget->setCurrentWidget(this->ui->StartTab);
 620     //this->close();
 621 }
 622
 623 void CarMainWindow::on_pushButtonSendResult_clicked()
 624 {
 625     sendResultXml();
 626     ui->pushButtonSendResult->setEnabled(false);
 627 }
 628
 629 void CarMainWindow::updateUserName()
 630 {
 631     QString newUserName;
 632
 633     newUserName = myLogin->getUserName();
 634     ui->userNameLabel->setText( "User: " + newUserName);
 635
 636     if (newUserName.length())
 637     {
 638        ui->setUserPushButton->setText( "Change User");
 639        this->setWindowTitle("Speed freak - " + newUserName);
 640     }
 641     else
 642     {
 643         ui->setUserPushButton->setText( "Set User");
 644         this->setWindowTitle("Speed freak");
 645     }
 646 }