vcs.maemo.org Git - situare/blob - src/ui/mainwindow.cpp

   1 /*
   2    Situare - A location system for Facebook
   3    Copyright (C) 2010  Ixonos Plc. Authors:
   4
   5       Henri Lampela - henri.lampela@ixonos.com
   6       Kaj Wallin - kaj.wallin@ixonos.com
   7       Jussi Laitinen - jussi.laitinen@ixonos.com
   8       Sami Rämö - sami.ramo@ixonos.com
   9       Ville Tiensuu - ville.tiensuu@ixonos.com
  10       Katri Kaikkonen - katri.kaikkonen@ixonos.com
  11
  12    Situare is free software; you can redistribute it and/or
  13    modify it under the terms of the GNU General Public License
  14    version 2 as published by the Free Software Foundation.
  15
  16    Situare is distributed in the hope that it will be useful,
  17    but WITHOUT ANY WARRANTY; without even the implied warranty of
  18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19    GNU General Public License for more details.
  20
  21    You should have received a copy of the GNU General Public License
  22    along with Situare; if not, write to the Free Software
  23    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  24    USA.
  25 */
  26
  27 #include <QtAlgorithms>
  28 #include <QtWebKit>
  29
  30 #include <QAction>
  31 #include <QApplication>
  32 #include <QMenuBar>
  33 #include <QMessageBox>
  34
  35 #include "common.h"
  36 #include "error.h"
  37 #include "facebookloginbrowser.h"
  38 #include "facebookservice/facebookauthentication.h"
  39 #include "friendlistpanel.h"
  40 #include "fullscreenbutton.h"
  41 #include "indicatorbuttonpanel.h"
  42 #include "locationsearchpanel.h"
  43 #include "logindialog.h"
  44 #include "map/mapcommon.h"
  45 #include "map/mapview.h"
  46 #include "mapscale.h"
  47 #include "panelcommon.h"
  48 #include "routingpanel.h"
  49 #include "searchdialog.h"
  50 #include "settingsdialog.h"
  51 #include "situareservice/situarecommon.h"
  52 #include "tabbedpanel.h"
  53 #include "userinfopanel.h"
  54 #include "zoombuttonpanel.h"
  55
  56 #include "mainwindow.h"
  57
  58 // These MUST BE HERE, compiling for Maemo fails if moved
  59 #ifdef Q_WS_MAEMO_5
  60 #include <QtMaemo5/QMaemo5InformationBox>
  61 #include <QtGui/QX11Info>
  62 #include <X11/Xatom.h>
  63 #include <X11/Xlib.h>
  64 #endif // Q_WS_MAEMO_5
  65
  66 #if defined(Q_WS_MAEMO_5) & defined(ARMEL)
  67 #include "ossoabookdialog.h"
  68 #endif
  69
  70 MainWindow::MainWindow(QWidget *parent)
  71     : QMainWindow(parent),
  72       m_errorShown(false),
  73       m_loggedIn(false),
  74       m_refresh(false),
  75       m_mapCenterHorizontalShifting(0),
  76       m_progressIndicatorCount(0),
  77       m_crosshair(0),
  78       m_email(), ///< @todo WTF?!?!?!?
  79       m_password(),
  80       m_facebookLoginBrowser(0),
  81       m_fullScreenButton(0),
  82       m_indicatorButtonPanel(0),
  83       m_mapScale(0)
  84 {
  85     qDebug() << __PRETTY_FUNCTION__;
  86
  87     buildMap();
  88
  89     // map view is the only widget which size & location is handled automatically by the system
  90     // default functionality
  91     setCentralWidget(m_mapView);
  92
  93     buildPanels();
  94
  95     createMenus();
  96     setWindowTitle(tr("Situare"));
  97
  98     // set stacking order of widgets (from top to bottom)
  99     // m_tabbedPanel is the topmost one
 100     if (m_fullScreenButton) {
 101         m_fullScreenButton->stackUnder(m_tabbedPanel);
 102         m_crosshair->stackUnder(m_fullScreenButton);
 103     } else {
 104         m_crosshair->stackUnder(m_tabbedPanel);
 105     }
 106     m_zoomButtonPanel->stackUnder(m_crosshair);
 107     m_indicatorButtonPanel->stackUnder(m_zoomButtonPanel);
 108     m_osmLicense->stackUnder(m_indicatorButtonPanel);
 109     m_mapScale->stackUnder(m_osmLicense);
 110     m_mapView->stackUnder(m_mapScale);
 111
 112     grabZoomKeys(true);
 113
 114     // Set default screen size
 115     resize(DEFAULT_SCREEN_WIDTH, DEFAULT_SCREEN_HEIGHT);
 116 #ifdef Q_WS_MAEMO_5
 117     setAttribute(Qt::WA_Maemo5StackedWindow);
 118 #endif
 119 }
 120
 121 MainWindow::~MainWindow()
 122 {
 123     qDebug() << __PRETTY_FUNCTION__;
 124
 125     grabZoomKeys(false);
 126
 127     qDeleteAll(m_queue.begin(), m_queue.end());
 128     m_queue.clear();
 129
 130     qDeleteAll(m_error_queue.begin(), m_error_queue.end());
 131     m_error_queue.clear();
 132 }
 133
 134 void MainWindow::automaticUpdateDialogFinished(int result)
 135 {
 136     qDebug() << __PRETTY_FUNCTION__;
 137
 138     if (result == QMessageBox::Yes) {
 139         readAutomaticLocationUpdateSettings();
 140     } else {
 141         QSettings settings(DIRECTORY_NAME, FILE_NAME);
 142         settings.setValue(SETTINGS_AUTOMATIC_UPDATE_ENABLED, false);
 143         readAutomaticLocationUpdateSettings();
 144     }
 145
 146     m_automaticUpdateLocationDialog->deleteLater();
 147 }
 148
 149 void MainWindow::buildCrosshair()
 150 {
 151     qDebug() << __PRETTY_FUNCTION__;
 152
 153     m_crosshair = new QLabel(this);
 154     QPixmap crosshairImage(":/res/images/sight.png");
 155     m_crosshair->setPixmap(crosshairImage);
 156     m_crosshair->setFixedSize(crosshairImage.size());
 157     m_crosshair->hide();
 158     m_crosshair->setAttribute(Qt::WA_TransparentForMouseEvents, true);
 159
 160     connect(m_mapView, SIGNAL(viewResized(QSize)),
 161             this, SLOT(moveCrosshair()));
 162
 163     connect(m_mapView, SIGNAL(horizontalShiftingChanged(int)),
 164             this, SLOT(mapCenterHorizontalShiftingChanged(int)));
 165 }
 166
 167 void MainWindow::buildFacebookLoginBrowser()
 168 {
 169     qWarning() << __PRETTY_FUNCTION__;
 170
 171     if (!m_facebookLoginBrowser)
 172         m_facebookLoginBrowser = new FacebookLoginBrowser(this);
 173
 174     emit loginBrowserCreated(m_facebookLoginBrowser);
 175 }
 176
 177 void MainWindow::buildFriendListPanel()
 178 {
 179     qDebug() << __PRETTY_FUNCTION__;
 180
 181     m_friendsListPanel = new FriendListPanel(this);
 182
 183     connect(this, SIGNAL(friendsLocationsReady(QList<User*>&)),
 184             m_friendsListPanel, SLOT(friendInfoReceived(QList<User*>&)));
 185
 186     connect(this, SIGNAL(locationItemClicked(QList<QString>)),
 187             m_friendsListPanel, SLOT(showFriendsInList(QList<QString>)));
 188
 189     connect(m_friendsListPanel, SIGNAL(findFriend(GeoCoordinate)),
 190             this, SIGNAL(centerToCoordinates(GeoCoordinate)));
 191
 192     connect(this, SIGNAL(friendImageReady(User*)),
 193             m_friendsListPanel, SLOT(friendImageReady(User*)));
 194
 195     connect(m_friendsListPanel, SIGNAL(routeToFriend(const GeoCoordinate&)),
 196             this, SIGNAL(routeTo(const GeoCoordinate&)));
 197
 198     connect(m_friendsListPanel, SIGNAL(requestContactDialog(const QString &)),
 199             this, SIGNAL(requestContactDialog(const QString &)));
 200 }
 201
 202 void MainWindow::buildFullScreenButton()
 203 {
 204     qDebug() << __PRETTY_FUNCTION__;
 205
 206 #ifdef Q_WS_MAEMO_5
 207     m_fullScreenButton = new FullScreenButton(this);
 208
 209     if (m_fullScreenButton) {
 210         connect(m_fullScreenButton, SIGNAL(clicked()),
 211                 this, SLOT(toggleFullScreen()));
 212
 213         connect(qApp, SIGNAL(showFullScreenButton()),
 214                 m_fullScreenButton, SLOT(invoke()));
 215     }
 216 #endif // Q_WS_MAEMO_5
 217 }
 218
 219 void MainWindow::buildIndicatorButtonPanel()
 220 {
 221     qDebug() << __PRETTY_FUNCTION__;
 222
 223     m_indicatorButtonPanel = new IndicatorButtonPanel(this);
 224
 225     connect(m_indicatorButtonPanel, SIGNAL(autoCenteringTriggered(bool)),
 226         this, SIGNAL(autoCenteringTriggered(bool)));
 227
 228     connect(m_mapView, SIGNAL(viewResized(QSize)),
 229             m_indicatorButtonPanel, SLOT(screenResized(QSize)));
 230
 231     connect(this, SIGNAL(directionIndicatorValuesUpdate(qreal, qreal, bool)),
 232             m_indicatorButtonPanel, SIGNAL(directionIndicatorValuesUpdate(qreal, qreal, bool)));
 233
 234     connect(m_indicatorButtonPanel, SIGNAL(draggingModeTriggered()),
 235             this, SIGNAL(draggingModeTriggered()));
 236 }
 237
 238 void MainWindow::buildInformationBox(const QString &message, bool modal)
 239 {
 240     qDebug() << __PRETTY_FUNCTION__;
 241
 242     QString errorMessage = message;
 243
 244 #ifdef Q_WS_MAEMO_5
 245
 246     QMaemo5InformationBox *msgBox = new QMaemo5InformationBox(this);
 247
 248     if(modal) {
 249         msgBox->setTimeout(QMaemo5InformationBox::NoTimeout);
 250         // extra line changes are needed to make error notes broader
 251         errorMessage.prepend("\n");
 252         errorMessage.append("\n");
 253     } else {
 254         msgBox->setTimeout(QMaemo5InformationBox::DefaultTimeout);
 255     }
 256     QLabel *label = new QLabel(msgBox);
 257     label->setAlignment(Qt::AlignCenter);
 258     label->setText(errorMessage);
 259     msgBox->setWidget(label);
 260 #else
 261     QMessageBox *msgBox = new QMessageBox(this);
 262     msgBox->button(QMessageBox::Ok);
 263     msgBox->setText(errorMessage);
 264     msgBox->setModal(modal);
 265 #endif
 266
 267     queueDialog(msgBox);
 268 }
 269
 270 void MainWindow::buildLocationSearchPanel()
 271 {
 272     qDebug() << __PRETTY_FUNCTION__;
 273
 274     m_locationSearchPanel = new LocationSearchPanel(this);
 275
 276     connect(this, SIGNAL(locationDataParsed(const QList<Location>&)),
 277             m_locationSearchPanel, SLOT(populateLocationListView(const QList<Location>&)));
 278
 279     connect(m_locationSearchPanel, SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)),
 280             this, SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)));
 281
 282     connect(m_locationSearchPanel, SIGNAL(routeToLocation(const GeoCoordinate&)),
 283             this, SIGNAL(routeTo(const GeoCoordinate&)));
 284
 285     connect(m_locationSearchPanel, SIGNAL(requestSearchLocation()),
 286             this, SLOT(startLocationSearch()));
 287
 288     connect(this, SIGNAL(searchForLocation(QString)),
 289             m_locationSearchPanel, SLOT(prependSearchHistory(QString)));
 290
 291     connect(m_locationSearchPanel, SIGNAL(searchHistoryItemClicked(QString)),
 292             this, SIGNAL(searchHistoryItemClicked(QString)));
 293 }
 294
 295 void MainWindow::buildMap()
 296 {
 297     qDebug() << __PRETTY_FUNCTION__;
 298
 299     m_mapView = new MapView(this);
 300
 301     buildZoomButtonPanel();
 302     buildOsmLicense();
 303     buildCrosshair();
 304     buildFullScreenButton();
 305     buildIndicatorButtonPanel();
 306     buildMapScale();
 307
 308     connect(m_mapView, SIGNAL(viewScrolled(SceneCoordinate)),
 309             this, SIGNAL(mapViewScrolled(SceneCoordinate)));
 310
 311     connect(this, SIGNAL(centerToSceneCoordinates(SceneCoordinate)),
 312             m_mapView, SLOT(centerToSceneCoordinates(SceneCoordinate)));
 313
 314     connect(m_mapView, SIGNAL(viewResized(QSize)),
 315             this, SIGNAL(mapViewResized(QSize)));
 316
 317     connect(m_mapView, SIGNAL(viewResized(QSize)),
 318             this, SLOT(drawFullScreenButton(QSize)));
 319
 320     connect(m_mapView, SIGNAL(viewResized(QSize)),
 321             this, SLOT(drawMapScale(QSize)));
 322
 323     connect(m_mapView, SIGNAL(viewResized(QSize)),
 324              this, SLOT(moveCrosshair()));
 325
 326     connect(this, SIGNAL(zoomLevelChanged(int)),
 327             m_mapView, SLOT(setZoomLevel(int)));
 328
 329     connect(m_mapView, SIGNAL(viewZoomFinished()),
 330             this, SIGNAL(viewZoomFinished()));
 331
 332     connect(m_mapView, SIGNAL(zoomIn()),
 333             this, SIGNAL(zoomIn()));
 334 }
 335
 336 void MainWindow::buildMapScale()
 337 {
 338     m_mapScale = new MapScale(this);
 339     connect(this, SIGNAL(newMapResolution(qreal)),
 340             m_mapScale, SLOT(updateMapResolution(qreal)));
 341 }
 342
 343 void MainWindow::buildOsmLicense()
 344 {
 345     qDebug() << __PRETTY_FUNCTION__;
 346
 347     m_osmLicense = new QLabel(this);
 348     m_osmLicense->setAttribute(Qt::WA_TranslucentBackground, true);
 349     m_osmLicense->setAttribute(Qt::WA_TransparentForMouseEvents, true);
 350     m_osmLicense->setText("<font color='black'>" + OSM_LICENSE + "</font>");
 351     m_osmLicense->setFont(QFont("Nokia Sans", 9));
 352     m_osmLicense->resize(m_osmLicense->fontMetrics().width(OSM_LICENSE),
 353                          m_osmLicense->fontMetrics().height());
 354
 355     connect(m_mapView, SIGNAL(viewResized(QSize)),
 356             this, SLOT(drawOsmLicense(QSize)));
 357 }
 358
 359 void MainWindow::buildPanels()
 360 {
 361     qDebug() << __PRETTY_FUNCTION__;
 362
 363     buildUserInfoPanel();
 364     buildFriendListPanel();
 365     buildLocationSearchPanel();
 366     buildRoutingPanel();
 367
 368     m_tabbedPanel = new TabbedPanel(this);
 369
 370     //Save Situare related tab indexes so tabs can be enabled/disabled when logged in/out
 371     m_situareTabsIndexes.append(
 372             m_tabbedPanel->addTab(m_userInfoPanel, QIcon(":/res/images/user_info.png")));
 373     m_situareTabsIndexes.append(
 374             m_tabbedPanel->addTab(m_friendsListPanel, QIcon(":/res/images/friend_list.png")));
 375
 376     m_tabbedPanel->addTab(m_locationSearchPanel, QIcon(":/res/images/location_search.png"));
 377     m_tabbedPanel->addTab(m_routingPanel, QIcon(":/res/images/routing.png"));
 378
 379     connect(m_mapView, SIGNAL(viewResized(QSize)),
 380             m_tabbedPanel, SLOT(resizePanel(QSize)));
 381
 382     connect(m_friendsListPanel, SIGNAL(openPanelRequested(QWidget*)),
 383             m_tabbedPanel, SLOT(openPanel(QWidget*)));
 384
 385     connect(m_routingPanel, SIGNAL(openPanelRequested(QWidget*)),
 386             m_tabbedPanel, SLOT(openPanel(QWidget*)));
 387
 388     connect(m_tabbedPanel, SIGNAL(panelClosed()),
 389             m_friendsListPanel, SLOT(anyPanelClosed()));
 390
 391     connect(m_tabbedPanel, SIGNAL(panelOpened()),
 392             m_friendsListPanel, SLOT(anyPanelOpened()));
 393
 394     connect(m_tabbedPanel, SIGNAL(panelClosed()),
 395             m_routingPanel, SLOT(clearListsSelections()));
 396
 397     connect(m_tabbedPanel, SIGNAL(panelClosed()),
 398             m_mapView, SLOT(disableCenterShift()));
 399
 400     connect(m_tabbedPanel, SIGNAL(panelOpened()),
 401             m_mapView, SLOT(enableCenterShift()));
 402
 403     connect(m_tabbedPanel, SIGNAL(panelClosed()),
 404             m_userInfoPanel, SIGNAL(collapse()));
 405
 406     connect(m_tabbedPanel, SIGNAL(currentChanged(int)),
 407             m_userInfoPanel, SIGNAL(collapse()));
 408
 409     // signals for showing and hiding list item context buttons
 410     connect(m_friendsListPanel, SIGNAL(listItemSelectionChanged(bool)),
 411             m_tabbedPanel, SIGNAL(listItemSelectionChanged(bool)));
 412
 413     connect(m_locationSearchPanel, SIGNAL(listItemSelectionChanged(bool)),
 414             m_tabbedPanel, SIGNAL(listItemSelectionChanged(bool)));
 415
 416     connect(m_routingPanel, SIGNAL(listItemSelectionChanged(bool)),
 417             m_tabbedPanel, SIGNAL(listItemSelectionChanged(bool)));
 418 }
 419
 420 void MainWindow::buildRoutingPanel()
 421 {
 422     qDebug() << __PRETTY_FUNCTION__;
 423
 424     m_routingPanel = new RoutingPanel(this);
 425
 426     connect(m_routingPanel, SIGNAL(routeToCursor()),
 427             this, SIGNAL(routeToCursor()));
 428
 429     connect(this, SIGNAL(routeParsed(Route&)),
 430             m_routingPanel, SLOT(setRoute(Route&)));
 431
 432     connect(m_routingPanel, SIGNAL(routeWaypointItemClicked(GeoCoordinate)),
 433             this, SIGNAL(centerToCoordinates(GeoCoordinate)));
 434
 435     connect(m_routingPanel, SIGNAL(clearRoute()),
 436             this, SIGNAL(clearRoute()));
 437 }
 438
 439 void MainWindow::buildUserInfoPanel()
 440 {
 441     qDebug() << __PRETTY_FUNCTION__;
 442
 443     m_userInfoPanel = new UserInfoPanel(this);
 444
 445     connect(this, SIGNAL(userLocationReady(User*)),
 446             m_userInfoPanel, SLOT(userDataReceived(User*)));
 447
 448     connect(this, SIGNAL(reverseGeoReady(QString)),
 449             m_userInfoPanel, SIGNAL(reverseGeoReady(QString)));
 450
 451     connect(this, SIGNAL(clearUpdateLocationDialogData()),
 452             m_userInfoPanel, SIGNAL(clearUpdateLocationDialogData()));
 453
 454     connect(m_userInfoPanel, SIGNAL(findUser(GeoCoordinate)),
 455             this, SIGNAL(centerToCoordinates(GeoCoordinate)));
 456
 457     connect(m_userInfoPanel, SIGNAL(requestReverseGeo()),
 458             this, SIGNAL(requestReverseGeo()));
 459
 460     connect(m_userInfoPanel, SIGNAL(statusUpdate(QString,bool)),
 461             this, SIGNAL(statusUpdate(QString,bool)));
 462
 463     connect(m_userInfoPanel, SIGNAL(refreshUserData()),
 464             this, SIGNAL(refreshUserData()));
 465
 466     connect(m_userInfoPanel, SIGNAL(notificateUpdateFailing(QString, bool)),
 467             this, SLOT(buildInformationBox(QString, bool)));
 468 }
 469
 470 void MainWindow::buildZoomButtonPanel()
 471 {
 472     qDebug() << __PRETTY_FUNCTION__;
 473
 474     m_zoomButtonPanel = new ZoomButtonPanel(this);
 475
 476     connect(m_zoomButtonPanel->zoomInButton(), SIGNAL(clicked()),
 477             this, SIGNAL(zoomIn()));
 478
 479     connect(m_zoomButtonPanel->zoomOutButton(), SIGNAL(clicked()),
 480             this, SIGNAL(zoomOut()));
 481
 482     connect(this, SIGNAL(zoomLevelChanged(int)),
 483             m_zoomButtonPanel, SLOT(resetButtons()));
 484
 485     connect(this, SIGNAL(maxZoomLevelReached()),
 486             m_zoomButtonPanel, SLOT(disableZoomInButton()));
 487
 488     connect(this, SIGNAL(minZoomLevelReached()),
 489             m_zoomButtonPanel, SLOT(disableZoomOutButton()));
 490
 491     connect(m_mapView, SIGNAL(viewResized(QSize)),
 492             m_zoomButtonPanel, SLOT(screenResized(QSize)));
 493
 494     connect(m_zoomButtonPanel, SIGNAL(draggingModeTriggered()),
 495             this, SIGNAL(draggingModeTriggered()));
 496 }
 497
 498 void MainWindow::createMenus()
 499 {
 500     qDebug() << __PRETTY_FUNCTION__;
 501
 502     // login/logout
 503     m_loginAct = new QAction(tr("Login"), this);
 504     connect(m_loginAct, SIGNAL(triggered()),
 505             this, SIGNAL(loginActionPressed()));
 506
 507     // settings
 508     m_toSettingsAct = new QAction(tr("Settings"), this);
 509     connect(m_toSettingsAct, SIGNAL(triggered()),
 510         this, SLOT(openSettingsDialog()));
 511
 512     // GPS
 513     m_gpsToggleAct = new QAction(tr("GPS"), this);
 514     m_gpsToggleAct->setCheckable(true);
 515
 516     connect(m_gpsToggleAct, SIGNAL(triggered(bool)),
 517             this, SIGNAL(gpsTriggered(bool)));
 518
 519     // build the actual menu
 520     m_viewMenu = menuBar()->addMenu(tr("Main"));
 521     m_viewMenu->addAction(m_loginAct);
 522     m_viewMenu->addAction(m_toSettingsAct);
 523     m_viewMenu->addAction(m_gpsToggleAct);
 524     m_viewMenu->setObjectName(tr("Menu"));
 525 }
 526
 527 void MainWindow::destroyFacebookLoginBrowser()
 528 {
 529     qWarning() << __PRETTY_FUNCTION__;
 530
 531     m_facebookLoginBrowser->hide();
 532     m_facebookLoginBrowser->disconnect();
 533     m_facebookLoginBrowser->deleteLater();
 534     m_facebookLoginBrowser = 0;
 535 }
 536
 537 void MainWindow::dialogFinished(int status)
 538 {
 539     qDebug() << __PRETTY_FUNCTION__;
 540
 541     QDialog *dialog = m_queue.takeFirst();
 542     SearchDialog *searchDialog = qobject_cast<SearchDialog *>(dialog);
 543     if ((searchDialog) && (status != 0))
 544         emit searchForLocation(searchDialog->input());
 545
 546     dialog->deleteLater();
 547
 548     if(!m_error_queue.isEmpty() && m_errorShown == false) {
 549         showErrorInformationBox();
 550     } else {
 551         if(!m_queue.isEmpty()) {
 552             showInformationBox();
 553         }
 554     }
 555 }
 556
 557 void MainWindow::drawFullScreenButton(const QSize &size)
 558 {
 559     qDebug() << __PRETTY_FUNCTION__ << size.width() << "x" << size.height();
 560
 561     if (m_fullScreenButton) {
 562         m_fullScreenButton->move(size.width() - m_fullScreenButton->size().width(),
 563                                  size.height() - m_fullScreenButton->size().height());
 564     }
 565 }
 566
 567 void MainWindow::drawMapScale(const QSize &size)
 568 {
 569     qDebug() << __PRETTY_FUNCTION__;
 570
 571     const int LEFT_SCALE_MARGIN = 10;
 572     const int BOTTOM_SCALE_MARGIN = 2;
 573
 574     m_mapScale->move(LEFT_SCALE_MARGIN,
 575                      size.height() - m_mapScale->size().height() - BOTTOM_SCALE_MARGIN);
 576 }
 577
 578 void MainWindow::drawOsmLicense(const QSize &size)
 579 {
 580     qDebug() << __PRETTY_FUNCTION__ << size.width() << "x" << size.height();
 581
 582     m_osmLicense->move(size.width() - m_osmLicense->fontMetrics().width(OSM_LICENSE)
 583                        - PANEL_BAR_WIDTH,
 584                        size.height() - m_osmLicense->fontMetrics().height());
 585 }
 586
 587 void MainWindow::errorDialogFinished(int status)
 588 {
 589     qDebug() << __PRETTY_FUNCTION__;
 590
 591     qDebug() << status;
 592     QDialog *dialog = m_error_queue.takeFirst();
 593
 594     dialog->deleteLater();
 595     m_errorShown = false;
 596
 597     if(!m_error_queue.isEmpty())
 598         showErrorInformationBox();
 599     else if(!m_queue.isEmpty())
 600         showInformationBox();
 601 }
 602
 603 void MainWindow::gpsTimeout()
 604 {
 605     qDebug() << __PRETTY_FUNCTION__;
 606
 607     buildInformationBox(tr("GPS timeout"));
 608 }
 609
 610 void MainWindow::grabZoomKeys(bool grab)
 611 {
 612     qDebug() << __PRETTY_FUNCTION__;
 613
 614 #ifdef Q_WS_MAEMO_5
 615     // Can't grab keys unless we have a window id
 616     if (!winId())
 617         return;
 618
 619     unsigned long val = (grab) ? 1 : 0;
 620     Atom atom = XInternAtom(QX11Info::display(), "_HILDON_ZOOM_KEY_ATOM", False);
 621     if (!atom)
 622         return;
 623
 624     XChangeProperty (QX11Info::display(),
 625                      winId(),
 626                      atom,
 627                      XA_INTEGER,
 628                      32,
 629                      PropModeReplace,
 630                      reinterpret_cast<unsigned char *>(&val),
 631                      1);
 632 #else
 633     Q_UNUSED(grab);
 634 #endif // Q_WS_MAEMO_5
 635 }
 636
 637 void MainWindow::keyPressEvent(QKeyEvent* event)
 638 {
 639     qDebug() << __PRETTY_FUNCTION__;
 640
 641     switch (event->key()) {
 642     case Qt::Key_F7:
 643         event->accept();
 644         emit zoomIn();
 645         break;
 646
 647     case Qt::Key_F8:
 648         event->accept();
 649         emit zoomOut();
 650         break;
 651     }
 652     QWidget::keyPressEvent(event);
 653 }
 654
 655 void MainWindow::loggedIn(bool logged)
 656 {
 657     /// @todo OLD CODE
 658     qDebug() << __PRETTY_FUNCTION__;
 659
 660     m_loggedIn = logged;
 661
 662     if(logged) {
 663         m_loginAct->setText(tr("Logout"));
 664     } else {
 665 //        clearCookieJar();
 666         m_email.clear();
 667         m_password.clear();
 668
 669         m_loginAct->setText(tr("Login"));
 670         m_userInfoPanel->showUserInfo(false);
 671     }
 672     updateItemVisibility();
 673 }
 674
 675 void MainWindow::loginFailed()
 676 {
 677     /// @todo OLD CODE
 678     qDebug() << __PRETTY_FUNCTION__;
 679
 680 //    clearCookieJar();
 681     startLoginProcess();
 682 }
 683
 684 bool MainWindow::loginState()
 685 {
 686     qDebug() << __PRETTY_FUNCTION__;
 687
 688     return m_loggedIn;
 689 }
 690
 691 void MainWindow::mapCenterHorizontalShiftingChanged(int shifting)
 692 {
 693     m_mapCenterHorizontalShifting = shifting;
 694     moveCrosshair();
 695 }
 696
 697 void MainWindow::moveCrosshair()
 698 {
 699     qDebug() << __PRETTY_FUNCTION__;
 700
 701     if (m_crosshair) {
 702         int mapHeight = m_mapView->size().height();
 703         int mapWidth = m_mapView->size().width();
 704         m_crosshair->move(mapWidth / 2 - m_crosshair->pixmap()->width() / 2
 705                           - m_mapCenterHorizontalShifting,
 706                           mapHeight / 2 - m_crosshair->pixmap()->height() / 2);
 707     }
 708 }
 709
 710 void MainWindow::openSettingsDialog()
 711 {
 712     qDebug() << __PRETTY_FUNCTION__;
 713
 714     SettingsDialog *settingsDialog = new SettingsDialog(this);
 715     settingsDialog->enableSituareSettings((m_loggedIn && m_gpsToggleAct->isChecked()));
 716     connect(settingsDialog, SIGNAL(accepted()), this, SLOT(settingsDialogAccepted()));
 717
 718     settingsDialog->show();
 719 }
 720
 721 void MainWindow::queueDialog(QDialog *dialog)
 722 {
 723     qDebug() << __PRETTY_FUNCTION__;
 724
 725     // check is dialog is modal, for now all modal dialogs have hihger priority i.e. errors
 726     if(dialog->isModal()) {
 727         m_error_queue.append(dialog);
 728     } else {
 729         m_queue.append(dialog);
 730     }
 731
 732     // show error dialog if there is only one error dialog in the queue and no error dialog is shown
 733     if(m_error_queue.count() == 1 && m_errorShown == false)
 734         showErrorInformationBox();
 735     else if(m_queue.count() == 1 && m_errorShown == false)
 736         showInformationBox();
 737 }
 738
 739 void MainWindow::readAutomaticLocationUpdateSettings()
 740 {
 741     qDebug() << __PRETTY_FUNCTION__;
 742
 743     QSettings settings(DIRECTORY_NAME, FILE_NAME);
 744     bool automaticUpdateEnabled = settings.value(SETTINGS_AUTOMATIC_UPDATE_ENABLED, false).toBool();
 745     QTime automaticUpdateInterval = settings.value(SETTINGS_AUTOMATIC_UPDATE_INTERVAL, QTime())
 746                                       .toTime();
 747
 748     if (automaticUpdateEnabled && automaticUpdateInterval.isValid()) {
 749         QTime time;
 750         emit enableAutomaticLocationUpdate(true, time.msecsTo(automaticUpdateInterval));
 751     } else {
 752         emit enableAutomaticLocationUpdate(false);
 753     }
 754 }
 755
 756 ///< @todo remove old, duplicate saveCookies()
 757 void MainWindow::saveCookies()
 758 {
 759     qDebug() << __PRETTY_FUNCTION__;
 760
 761 //    if(!m_cookieJar)
 762 //        m_cookieJar = new NetworkCookieJar(new QNetworkCookieJar(this));
 763
 764 //    QList<QNetworkCookie> cookieList = m_cookieJar->allCookies();
 765 //    QStringList list;
 766
 767 //    for(int i=0;i<cookieList.count();i++) {
 768 //        QNetworkCookie cookie = cookieList.at(i);
 769 //        QByteArray byteArray = cookie.toRawForm(QNetworkCookie::Full);
 770 //        list.append(QString(byteArray));
 771 //    }
 772 //    list.removeDuplicates();
 773
 774 //    QSettings settings(DIRECTORY_NAME, FILE_NAME);
 775 //    settings.setValue(COOKIES, list);
 776 }
 777
 778 void MainWindow::setCrosshairVisibility(bool visibility)
 779 {
 780     qDebug() << __PRETTY_FUNCTION__;
 781
 782     if (visibility) {
 783         m_crosshair->show();
 784         moveCrosshair();
 785     } else {
 786         m_crosshair->hide();
 787     }
 788 }
 789
 790 void MainWindow::setGPSButtonEnabled(bool enabled)
 791 {
 792     qDebug() << __PRETTY_FUNCTION__;
 793
 794     m_gpsToggleAct->setChecked(enabled);
 795 }
 796
 797 void MainWindow::setIndicatorButtonEnabled(bool enabled)
 798 {
 799     qDebug() << __PRETTY_FUNCTION__;
 800
 801     m_indicatorButtonPanel->setIndicatorButtonEnabled(enabled);
 802 }
 803
 804 void MainWindow::setMapViewScene(QGraphicsScene *scene)
 805 {
 806     qDebug() << __PRETTY_FUNCTION__;
 807
 808     m_mapView->setScene(scene);
 809 }
 810
 811 void MainWindow::settingsDialogAccepted()
 812 {
 813     qDebug() << __PRETTY_FUNCTION__;
 814
 815     readAutomaticLocationUpdateSettings();
 816 }
 817
 818 void MainWindow::showContactDialog(const QString &guid)
 819 {
 820     qDebug() << __PRETTY_FUNCTION__;
 821
 822 #if defined(Q_WS_MAEMO_5) & defined(ARMEL)
 823     OssoABookDialog::showContactDialog(guid);
 824 #else
 825     Q_UNUSED(guid);
 826     buildInformationBox(tr("Contact dialog works only on phone!"), true);
 827 #endif
 828 }
 829
 830 void MainWindow::showEnableAutomaticUpdateLocationDialog(const QString &text)
 831 {
 832     qDebug() << __PRETTY_FUNCTION__;
 833
 834     m_automaticUpdateLocationDialog = new QMessageBox(QMessageBox::Question,
 835                                                       tr("Automatic location update"), text,
 836                                                       QMessageBox::Yes | QMessageBox::No |
 837                                                       QMessageBox::Cancel, this);
 838     connect(m_automaticUpdateLocationDialog, SIGNAL(finished(int)),
 839             this, SLOT(automaticUpdateDialogFinished(int)));
 840
 841     m_automaticUpdateLocationDialog->show();
 842 }
 843
 844 void MainWindow::showErrorInformationBox()
 845 {
 846     qDebug() << __PRETTY_FUNCTION__;
 847
 848     if(m_error_queue.count()) {
 849         m_errorShown = true;
 850         QDialog *dialog = m_error_queue.first();
 851         connect(dialog, SIGNAL(finished(int)),
 852                 this, SLOT(errorDialogFinished(int)));
 853         dialog->show();
 854     }
 855 }
 856
 857 void MainWindow::showInformationBox()
 858 {
 859     qDebug() << __PRETTY_FUNCTION__;
 860
 861     if(m_queue.count()) {
 862         QDialog *dialog = m_queue.first();
 863         connect(dialog, SIGNAL(finished(int)),
 864                 this, SLOT(dialogFinished(int)));
 865         dialog->show();
 866     }
 867 }
 868
 869 void MainWindow::sslErrors(QNetworkReply *reply, const QList<QSslError> &errors)
 870 {
 871     qWarning() << __PRETTY_FUNCTION__;
 872
 873     reply->ignoreSslErrors();
 874 }
 875
 876 void MainWindow::startLocationSearch()
 877 {
 878     qDebug() << __PRETTY_FUNCTION__;
 879
 880     SearchDialog *searchDialog = new SearchDialog();
 881     queueDialog(searchDialog);
 882 }
 883
 884 void MainWindow::startLoginProcess()
 885 {
 886     qDebug() << __PRETTY_FUNCTION__;
 887
 888     LoginDialog *loginDialog = new LoginDialog();
 889
 890     emit fetchUsernameFromSettings();
 891
 892     loginDialog->clearTextFields();
 893
 894     if(!m_email.isEmpty())
 895         loginDialog->setEmailField(m_email);
 896
 897     queueDialog(loginDialog);
 898 }
 899
 900 void MainWindow::toggleFullScreen()
 901 {
 902     qDebug() << __PRETTY_FUNCTION__;
 903
 904     if(windowState() == Qt::WindowNoState)
 905         showFullScreen();
 906     else
 907         showNormal();
 908 }
 909
 910 void MainWindow::toggleProgressIndicator(bool value)
 911 {
 912     qDebug() << __PRETTY_FUNCTION__;
 913
 914 #ifdef Q_WS_MAEMO_5
 915     if(value) {
 916         m_progressIndicatorCount++;
 917         setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
 918     } else {
 919         if(m_progressIndicatorCount > 0)
 920             m_progressIndicatorCount--;
 921
 922         if(m_progressIndicatorCount == 0)
 923             setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
 924     }
 925 #else
 926     Q_UNUSED(value);
 927 #endif // Q_WS_MAEMO_5
 928 }
 929
 930 void MainWindow::updateItemVisibility()
 931 {
 932     qDebug() << __PRETTY_FUNCTION__;
 933
 934     m_tabbedPanel->setTabsEnabled(m_situareTabsIndexes, m_loggedIn);
 935 }
 936
 937 const QString MainWindow::username()
 938 {
 939     qDebug() << __PRETTY_FUNCTION__;
 940
 941     return m_email;
 942 }