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