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