2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Kaj Wallin - kaj.wallin@ixonos.com
6 Henri Lampela - henri.lampela@ixonos.com
7 Jussi Laitinen - jussi.laitinen@ixonos.com
8 Sami Rämö - sami.ramo@ixonos.com
10 Situare is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License
12 version 2 as published by the Free Software Foundation.
14 Situare is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with Situare; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
27 #include <QMessageBox>
28 #include <QNetworkReply>
31 #include "application.h"
35 #include "facebookservice/facebookauthentication.h"
36 #include "gps/gpsposition.h"
37 #include "map/mapengine.h"
38 #include "routing/routingservice.h"
40 #include "network/networkaccessmanager.h"
41 #include "situareservice/situareservice.h"
42 #include "ui/mainwindow.h"
46 const QString SETTINGS_GPS_ENABLED = "GPS_ENABLED"; ///< GPS setting
47 const QString SETTINGS_AUTO_CENTERING_ENABLED = "AUTO_CENTERING_ENABLED";///< Auto centering setting
48 const int DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE = 12; ///< Default zoom level when GPS available
49 const qreal USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE = 0.003;///< Min value for user move latitude
50 const qreal USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE = 0.001;///< Min value for user move longitude
51 const int MIN_UPDATE_INTERVAL_MSECS = 5*60*1000;
53 SituareEngine::SituareEngine()
54 : m_autoCenteringEnabled(false),
55 m_automaticUpdateFirstStart(true),
56 m_automaticUpdateRequest(false),
58 m_automaticUpdateIntervalTimer(0),
59 m_lastUpdatedGPSPosition(GeoCoordinate())
61 qDebug() << __PRETTY_FUNCTION__;
63 m_ui = new MainWindow;
64 m_ui->updateItemVisibility();
67 m_app = static_cast<Application *>(qApp);
68 m_app->registerWindow(m_ui->winId());
70 connect(m_app, SIGNAL(topmostChanged(bool)),
71 this, SLOT(enablePowerSave(bool)));
74 m_networkAccessManager = new NetworkAccessManager(this);
77 m_mapEngine = new MapEngine(this);
78 m_ui->setMapViewScene(m_mapEngine->scene());
81 m_gps = new GPSPosition(this);
83 // build SituareService
84 m_situareService = new SituareService(this);
86 // build FacebookAuthenticator
87 m_facebookAuthenticator = new FacebookAuthentication(this);
89 // build routing service
90 m_routingService = new RoutingService(this); // create this when needed, not in constructor!
93 signalsFromMapEngine();
95 signalsFromRoutingService();
96 signalsFromSituareService();
97 signalsFromMainWindow();
98 signalsFromFacebookAuthenticator();
100 connect(this, SIGNAL(userLocationReady(User*)),
101 m_ui, SIGNAL(userLocationReady(User*)));
103 connect(this, SIGNAL(friendsLocationsReady(QList<User*>&)),
104 m_ui, SIGNAL(friendsLocationsReady(QList<User*>&)));
106 connect(this, SIGNAL(userLocationReady(User*)),
107 m_mapEngine, SLOT(receiveOwnLocation(User*)));
109 connect(this, SIGNAL(friendsLocationsReady(QList<User*>&)),
110 m_mapEngine, SIGNAL(friendsLocationsReady(QList<User*>&)));
112 connect(this, SIGNAL(friendImageReady(User*)),
113 m_ui, SIGNAL(friendImageReady(User*)));
115 connect(this, SIGNAL(friendImageReady(User*)),
116 m_mapEngine, SIGNAL(friendImageReady(User*)));
118 m_automaticUpdateIntervalTimer = new QTimer(this);
119 connect(m_automaticUpdateIntervalTimer, SIGNAL(timeout()),
120 this, SLOT(startAutomaticUpdate()));
122 // signals connected, now it's time to show the main window
123 // but init the MapEngine before so starting location is set
127 m_facebookAuthenticator->start();
129 m_gps->setMode(GPSPosition::Default);
130 initializeGpsAndAutocentering();
132 m_mce = new MCE(this);
133 connect(m_mce, SIGNAL(displayOff(bool)), this, SLOT(enablePowerSave(bool)));
136 SituareEngine::~SituareEngine()
138 qDebug() << __PRETTY_FUNCTION__;
142 QSettings settings(DIRECTORY_NAME, FILE_NAME);
143 settings.setValue(SETTINGS_GPS_ENABLED, m_gps->isRunning());
144 settings.setValue(SETTINGS_AUTO_CENTERING_ENABLED, m_autoCenteringEnabled);
147 void SituareEngine::changeAutoCenteringSetting(bool enabled)
149 qDebug() << __PRETTY_FUNCTION__;
151 m_autoCenteringEnabled = enabled;
152 enableAutoCentering(enabled);
155 void SituareEngine::disableAutoCentering()
157 qDebug() << __PRETTY_FUNCTION__;
159 changeAutoCenteringSetting(false);
160 m_ui->buildInformationBox(tr("Auto centering disabled"));
163 void SituareEngine::enableAutoCentering(bool enabled)
165 qDebug() << __PRETTY_FUNCTION__;
167 m_ui->setAutoCenteringButtonEnabled(enabled);
168 m_mapEngine->setAutoCentering(enabled);
171 m_gps->requestLastPosition();
174 void SituareEngine::enableGPS(bool enabled)
176 qDebug() << __PRETTY_FUNCTION__;
178 m_ui->setOwnLocationCrosshairVisibility(!enabled);
180 if (m_gps->isInitialized()) {
181 m_ui->setGPSButtonEnabled(enabled);
182 m_mapEngine->setGPSEnabled(enabled);
184 if (enabled && !m_gps->isRunning()) {
186 enableAutoCentering(m_autoCenteringEnabled);
187 m_gps->requestLastPosition();
189 if(m_ui->loginState())
190 m_ui->readAutomaticLocationUpdateSettings();
192 else if (!enabled && m_gps->isRunning()) {
194 enableAutoCentering(false);
195 enableAutomaticLocationUpdate(false);
200 m_ui->buildInformationBox(tr("Unable to start GPS"));
201 m_ui->setGPSButtonEnabled(false);
202 m_mapEngine->setGPSEnabled(false);
206 void SituareEngine::enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs)
208 qDebug() << __PRETTY_FUNCTION__;
210 //Show automatic update confirmation dialog
211 if (m_automaticUpdateFirstStart && m_gps->isRunning() && enabled) {
212 m_ui->showEnableAutomaticUpdateLocationDialog(
213 tr("Do you want to enable automatic location update with %1 min update interval?")
214 .arg(updateIntervalMsecs/1000/60));
215 m_automaticUpdateFirstStart = false;
217 if (enabled && m_gps->isRunning()) {
218 m_ui->buildInformationBox(tr("Automatic location update enabled"));
219 if (updateIntervalMsecs < MIN_UPDATE_INTERVAL_MSECS)
220 m_automaticUpdateIntervalTimer->setInterval(MIN_UPDATE_INTERVAL_MSECS);
222 m_automaticUpdateIntervalTimer->setInterval(updateIntervalMsecs);
224 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
225 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
227 m_automaticUpdateIntervalTimer->start();
230 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
231 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
233 m_automaticUpdateIntervalTimer->stop();
238 void SituareEngine::enablePowerSave(bool enabled)
240 qDebug() << __PRETTY_FUNCTION__;
242 m_gps->enablePowerSave(enabled);
244 if(m_autoCenteringEnabled)
245 m_mapEngine->setAutoCentering(!enabled);
248 void SituareEngine::error(const int context, const int error)
250 qDebug() << __PRETTY_FUNCTION__;
254 case SituareError::ERROR_GENERAL:
255 if(context == ErrorContext::SITUARE) {
256 m_ui->toggleProgressIndicator(false);
257 m_ui->buildInformationBox(tr("Unknown server error"), true);
260 case 1: //errors: SituareError::ERROR_MISSING_ARGUMENT and QNetworkReply::ConnectionRefusedError
261 m_ui->toggleProgressIndicator(false);
262 if(context == ErrorContext::SITUARE) {
263 m_ui->buildInformationBox(tr("Missing parameter from request"), true);
264 } else if(context == ErrorContext::NETWORK) {
265 m_ui->buildInformationBox(tr("Connection refused by the server"), true);
268 case QNetworkReply::RemoteHostClosedError:
269 if(context == ErrorContext::NETWORK) {
270 m_ui->toggleProgressIndicator(false);
271 m_ui->buildInformationBox(tr("Connection closed by the server"), true);
274 case QNetworkReply::HostNotFoundError:
275 if(context == ErrorContext::NETWORK) {
276 m_ui->toggleProgressIndicator(false);
277 m_ui->buildInformationBox(tr("Remote server not found"), true);
280 case QNetworkReply::TimeoutError:
281 if(context == ErrorContext::NETWORK) {
282 m_ui->toggleProgressIndicator(false);
283 m_ui->buildInformationBox(tr("Connection timed out"), true);
286 case QNetworkReply::UnknownNetworkError:
287 if(context == ErrorContext::NETWORK) {
288 m_ui->toggleProgressIndicator(false);
289 m_ui->buildInformationBox(tr("No network connection"), true);
292 case SituareError::SESSION_EXPIRED:
293 m_ui->buildInformationBox(tr("Session expired. Please login again"), true);
294 m_facebookAuthenticator->clearAccountInformation(true); // keep username = true
295 m_situareService->clearUserData();
296 m_ui->loggedIn(false);
299 case SituareError::LOGIN_FAILED:
300 m_ui->toggleProgressIndicator(false);
301 m_ui->buildInformationBox(tr("Invalid E-mail address or password"), true);
304 case SituareError::UPDATE_FAILED:
305 m_ui->toggleProgressIndicator(false);
306 m_ui->buildInformationBox(tr("Update failed, please try again"), true);
308 case SituareError::DATA_RETRIEVAL_FAILED:
309 m_ui->toggleProgressIndicator(false);
310 m_ui->buildInformationBox(tr("Data retrieval failed, please try again"), true);
312 case SituareError::ADDRESS_RETRIEVAL_FAILED:
313 case SituareError::ERROR_GEOLOCATION_REQUEST_FAIL:
314 case SituareError::ERROR_GEOLOCATION_LONLAT_INVALID:
315 m_ui->toggleProgressIndicator(false);
316 m_ui->buildInformationBox(tr("Address retrieval failed"), true);
318 case SituareError::IMAGE_DOWNLOAD_FAILED:
319 m_ui->buildInformationBox(tr("Image download failed"), true);
321 case SituareError::MAP_IMAGE_DOWNLOAD_FAILED:
322 m_ui->buildInformationBox(tr("Map image download failed"), true);
324 case SituareError::GPS_INITIALIZATION_FAILED:
326 m_ui->buildInformationBox(tr("GPS initialization failed"), true);
328 case SituareError::INVALID_JSON:
329 m_ui->buildInformationBox(tr("Malformatted reply from server"), true);
330 m_ui->loggedIn(false);
331 m_facebookAuthenticator->clearAccountInformation(false); // clean all
333 case SituareError::ERROR_GEOLOCATION_SERVER_UNAVAILABLE:
334 m_ui->toggleProgressIndicator(false);
335 m_ui->buildInformationBox(tr("Address server not responding"), true);
338 m_ui->toggleProgressIndicator(false);
339 if(context == ErrorContext::NETWORK)
340 qCritical() << "QNetworkReply::NetworkError: " << error;
342 qCritical() << "Unknown error: " << error;
348 void SituareEngine::fetchUsernameFromSettings()
350 qDebug() << __PRETTY_FUNCTION__;
352 m_ui->setUsername(m_facebookAuthenticator->loadUsername());
355 void SituareEngine::imageReady(User *user)
357 qDebug() << __PRETTY_FUNCTION__;
360 emit userLocationReady(user);
362 emit friendImageReady(user);
365 void SituareEngine::initializeGpsAndAutocentering()
367 qDebug() << __PRETTY_FUNCTION__;
369 QSettings settings(DIRECTORY_NAME, FILE_NAME);
370 QVariant gpsEnabled = settings.value(SETTINGS_GPS_ENABLED);
371 QVariant autoCenteringEnabled = settings.value(SETTINGS_AUTO_CENTERING_ENABLED);
373 if (m_gps->isInitialized()) {
375 if (gpsEnabled.toString().isEmpty()) { // First start. Situare.conf file does not exists
377 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
378 this, SLOT(setFirstStartZoomLevel()));
380 changeAutoCenteringSetting(true);
383 m_ui->buildInformationBox(tr("GPS enabled"));
384 m_ui->buildInformationBox(tr("Auto centering enabled"));
386 } else { // Normal start
387 changeAutoCenteringSetting(autoCenteringEnabled.toBool());
388 enableGPS(gpsEnabled.toBool());
390 if (gpsEnabled.toBool())
391 m_ui->buildInformationBox(tr("GPS enabled"));
393 if (gpsEnabled.toBool() && autoCenteringEnabled.toBool())
394 m_ui->buildInformationBox(tr("Auto centering enabled"));
401 void SituareEngine::locationDataReady(QList<Location> &result)
403 qDebug() << __PRETTY_FUNCTION__;
405 Q_UNUSED(result) /// @todo remove Q_UNUSED
408 void SituareEngine::locationSearch(QString location)
410 qDebug() << __PRETTY_FUNCTION__;
412 if(!location.isEmpty())
413 m_routingService->requestLocation(location);
416 void SituareEngine::loginActionPressed()
418 qDebug() << __PRETTY_FUNCTION__;
420 if (m_networkAccessManager->isConnected()) {
421 if(m_ui->loginState()) {
423 m_situareService->clearUserData();
425 m_facebookAuthenticator->start();
429 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
433 void SituareEngine::loginOk()
435 qDebug() << __PRETTY_FUNCTION__;
437 m_ui->loggedIn(true);
440 m_situareService->fetchLocations(); // request user locations
442 if (m_gps->isRunning())
443 m_ui->readAutomaticLocationUpdateSettings();
446 void SituareEngine::loginProcessCancelled()
448 qDebug() << __PRETTY_FUNCTION__;
450 m_ui->toggleProgressIndicator(false);
451 m_ui->updateItemVisibility();
454 void SituareEngine::logout()
456 qDebug() << __PRETTY_FUNCTION__;
458 m_ui->loggedIn(false);
460 // signal to clear locationUpdateDialog's data
461 connect(this, SIGNAL(clearUpdateLocationDialogData()),
462 m_ui, SIGNAL(clearUpdateLocationDialogData()));
463 emit clearUpdateLocationDialogData();
465 m_facebookAuthenticator->clearAccountInformation(); // clear all
466 m_automaticUpdateFirstStart = true;
469 void SituareEngine::refreshUserData()
471 qDebug() << __PRETTY_FUNCTION__;
473 if (m_networkAccessManager->isConnected()) {
474 m_ui->toggleProgressIndicator(true);
475 m_situareService->fetchLocations();
478 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
482 void SituareEngine::requestAddress()
484 qDebug() << __PRETTY_FUNCTION__;
486 if (m_networkAccessManager->isConnected()) {
487 if (m_gps->isRunning())
488 m_situareService->reverseGeo(m_gps->lastPosition());
490 m_situareService->reverseGeo(m_mapEngine->centerGeoCoordinate());
493 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
497 void SituareEngine::requestUpdateLocation(const QString &status, bool publish)
499 qDebug() << __PRETTY_FUNCTION__;
501 if (m_networkAccessManager->isConnected()) {
502 m_ui->toggleProgressIndicator(true);
504 if (m_gps->isRunning())
505 m_situareService->updateLocation(m_gps->lastPosition(), status, publish);
507 m_situareService->updateLocation(m_mapEngine->centerGeoCoordinate(), status, publish);
510 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
514 void SituareEngine::requestAutomaticUpdateIfMoved(GeoCoordinate position)
516 qDebug() << __PRETTY_FUNCTION__;
518 if ((fabs(m_lastUpdatedGPSPosition.longitude() - position.longitude()) >
519 USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE) ||
520 (fabs(m_lastUpdatedGPSPosition.latitude() - position.latitude()) >
521 USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE)) {
523 m_lastUpdatedGPSPosition = position;
527 if (m_automaticUpdateRequest && m_userMoved) {
528 requestUpdateLocation(tr("Automatic location update"));
529 m_automaticUpdateRequest = false;
534 void SituareEngine::setFirstStartZoomLevel()
536 qDebug() << __PRETTY_FUNCTION__;
538 if (m_autoCenteringEnabled) // autocentering is disabled when map is scrolled
539 m_mapEngine->setZoomLevel(DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE);
541 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
542 this, SLOT(setFirstStartZoomLevel()));
545 void SituareEngine::signalsFromFacebookAuthenticator()
547 qDebug() << __PRETTY_FUNCTION__;
549 connect(m_facebookAuthenticator, SIGNAL(error(int, int)),
550 this, SLOT(error(int, int)));
552 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
553 m_situareService, SLOT(credentialsReady(FacebookCredentials)));
555 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
556 this, SLOT(loginOk()));
558 connect(m_facebookAuthenticator, SIGNAL(newLoginRequest()),
559 m_ui, SLOT(startLoginProcess()));
561 connect(m_facebookAuthenticator, SIGNAL(saveCookiesRequest()),
562 m_ui, SLOT(saveCookies()));
564 connect(m_facebookAuthenticator, SIGNAL(loginUsingCookies()),
565 m_ui, SLOT(loginUsingCookies()));
568 void SituareEngine::signalsFromGPS()
570 qDebug() << __PRETTY_FUNCTION__;
572 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
573 m_mapEngine, SLOT(gpsPositionUpdate(GeoCoordinate, qreal)));
575 connect(m_gps, SIGNAL(timeout()),
576 m_ui, SLOT(gpsTimeout()));
578 connect(m_gps, SIGNAL(error(int, int)),
579 this, SLOT(error(int, int)));
582 void SituareEngine::signalsFromMainWindow()
584 qDebug() << __PRETTY_FUNCTION__;
586 connect(m_ui, SIGNAL(error(int, int)),
587 this, SLOT(error(int, int)));
589 connect(m_ui, SIGNAL(fetchUsernameFromSettings()),
590 this, SLOT(fetchUsernameFromSettings()));
592 connect(m_ui, SIGNAL(loginActionPressed()),
593 this, SLOT(loginActionPressed()));
595 connect(m_ui, SIGNAL(saveUsername(QString)),
596 m_facebookAuthenticator, SLOT(saveUsername(QString)));
598 connect(m_ui, SIGNAL(updateCredentials(QUrl)),
599 m_facebookAuthenticator, SLOT(updateCredentials(QUrl)));
601 // signals from map view
602 connect(m_ui, SIGNAL(mapViewScrolled(SceneCoordinate)),
603 m_mapEngine, SLOT(setCenterPosition(SceneCoordinate)));
605 connect(m_ui, SIGNAL(mapViewResized(QSize)),
606 m_mapEngine, SLOT(viewResized(QSize)));
608 connect(m_ui, SIGNAL(viewZoomFinished()),
609 m_mapEngine, SLOT(viewZoomFinished()));
611 // signals from zoom buttons (zoom panel and volume buttons)
612 connect(m_ui, SIGNAL(zoomIn()),
613 m_mapEngine, SLOT(zoomIn()));
615 connect(m_ui, SIGNAL(zoomOut()),
616 m_mapEngine, SLOT(zoomOut()));
618 // signals from menu buttons
619 connect(m_ui, SIGNAL(autoCenteringTriggered(bool)),
620 this, SLOT(changeAutoCenteringSetting(bool)));
622 connect(m_ui, SIGNAL(gpsTriggered(bool)),
623 this, SLOT(enableGPS(bool)));
625 //signals from dialogs
626 connect(m_ui, SIGNAL(cancelLoginProcess()),
627 this, SLOT(loginProcessCancelled()));
629 connect(m_ui, SIGNAL(requestReverseGeo()),
630 this, SLOT(requestAddress()));
632 connect(m_ui, SIGNAL(statusUpdate(QString,bool)),
633 this, SLOT(requestUpdateLocation(QString,bool)));
635 connect(m_ui, SIGNAL(enableAutomaticLocationUpdate(bool, int)),
636 this, SLOT(enableAutomaticLocationUpdate(bool, int)));
638 // signals from user info tab
639 connect(m_ui, SIGNAL(refreshUserData()),
640 this, SLOT(refreshUserData()));
642 connect(m_ui, SIGNAL(findUser(GeoCoordinate)),
643 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
645 // signals from friend list tab
646 connect(m_ui, SIGNAL(findFriend(GeoCoordinate)),
647 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
649 connect(m_ui, SIGNAL(searchForLocation(QString)),
650 this, SLOT(locationSearch(QString)));
653 void SituareEngine::signalsFromMapEngine()
655 qDebug() << __PRETTY_FUNCTION__;
657 connect(m_mapEngine, SIGNAL(error(int, int)),
658 this, SLOT(error(int, int)));
660 connect(m_mapEngine, SIGNAL(locationChanged(SceneCoordinate)),
661 m_ui, SIGNAL(centerToSceneCoordinates(SceneCoordinate)));
663 connect(m_mapEngine, SIGNAL(zoomLevelChanged(int)),
664 m_ui, SIGNAL(zoomLevelChanged(int)));
666 connect(m_mapEngine, SIGNAL(mapScrolledManually()),
667 this, SLOT(disableAutoCentering()));
669 connect(m_mapEngine, SIGNAL(maxZoomLevelReached()),
670 m_ui, SIGNAL(maxZoomLevelReached()));
672 connect(m_mapEngine, SIGNAL(minZoomLevelReached()),
673 m_ui, SIGNAL(minZoomLevelReached()));
675 connect(m_mapEngine, SIGNAL(locationItemClicked(QList<QString>)),
676 m_ui, SIGNAL(locationItemClicked(QList<QString>)));
678 connect(m_mapEngine, SIGNAL(newMapResolution(qreal)),
679 m_ui, SIGNAL(newMapResolution(qreal)));
682 void SituareEngine::signalsFromRoutingService()
684 qDebug() << __PRETTY_FUNCTION__;
686 connect(m_routingService, SIGNAL(locationDataParsed(QList<Location>&)),
687 this, SLOT(locationDataReady(QList<Location>&)));
689 connect(m_routingService, SIGNAL(routeParsed(Route&)),
690 m_mapEngine, SLOT(setRoute(Route&)));
694 void SituareEngine::signalsFromSituareService()
696 qDebug() << __PRETTY_FUNCTION__;
698 connect(m_situareService, SIGNAL(error(int, int)),
699 this, SLOT(error(int, int)));
701 connect(m_situareService, SIGNAL(imageReady(User*)),
702 this, SLOT(imageReady(User*)));
704 connect(m_situareService, SIGNAL(reverseGeoReady(QString)),
705 m_ui, SIGNAL(reverseGeoReady(QString)));
707 connect(m_situareService, SIGNAL(userDataChanged(User*, QList<User*>&)),
708 this, SLOT(userDataChanged(User*, QList<User*>&)));
710 connect(m_situareService, SIGNAL(updateWasSuccessful()),
711 this, SLOT(updateWasSuccessful()));
713 connect(m_situareService, SIGNAL(updateWasSuccessful()),
714 m_ui, SIGNAL(clearUpdateLocationDialogData()));
717 void SituareEngine::startAutomaticUpdate()
719 qDebug() << __PRETTY_FUNCTION__;
721 m_gps->requestUpdate();
722 m_automaticUpdateRequest = true;
725 void SituareEngine::updateWasSuccessful()
727 qDebug() << __PRETTY_FUNCTION__;
729 if (m_networkAccessManager->isConnected())
730 m_situareService->fetchLocations();
732 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
735 void SituareEngine::userDataChanged(User *user, QList<User *> &friendsList)
737 qDebug() << __PRETTY_FUNCTION__;
739 m_ui->toggleProgressIndicator(false);
742 emit userLocationReady(user);
743 emit friendsLocationsReady(friendsList);