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);
162 void SituareEngine::enableAutoCentering(bool enabled)
164 qDebug() << __PRETTY_FUNCTION__;
166 m_ui->setIndicatorButtonEnabled(enabled);
167 m_mapEngine->setAutoCentering(enabled);
170 m_gps->requestLastPosition();
173 void SituareEngine::enableGPS(bool enabled)
175 qDebug() << __PRETTY_FUNCTION__;
177 m_ui->setOwnLocationCrosshairVisibility(!enabled);
179 if (m_gps->isInitialized()) {
180 m_ui->setGPSButtonEnabled(enabled);
181 m_mapEngine->setGPSEnabled(enabled);
183 if (enabled && !m_gps->isRunning()) {
185 enableAutoCentering(m_autoCenteringEnabled);
186 m_gps->requestLastPosition();
188 if(m_ui->loginState())
189 m_ui->readAutomaticLocationUpdateSettings();
191 else if (!enabled && m_gps->isRunning()) {
193 enableAutoCentering(false);
194 enableAutomaticLocationUpdate(false);
199 m_ui->buildInformationBox(tr("Unable to start GPS"));
200 m_ui->setGPSButtonEnabled(false);
201 m_mapEngine->setGPSEnabled(false);
205 void SituareEngine::enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs)
207 qDebug() << __PRETTY_FUNCTION__;
209 //Show automatic update confirmation dialog
210 if (m_automaticUpdateFirstStart && m_gps->isRunning() && enabled) {
211 m_ui->showEnableAutomaticUpdateLocationDialog(
212 tr("Do you want to enable automatic location update with %1 min update interval?")
213 .arg(updateIntervalMsecs/1000/60));
214 m_automaticUpdateFirstStart = false;
216 if (enabled && m_gps->isRunning()) {
217 m_ui->buildInformationBox(tr("Automatic location update enabled"));
218 if (updateIntervalMsecs < MIN_UPDATE_INTERVAL_MSECS)
219 m_automaticUpdateIntervalTimer->setInterval(MIN_UPDATE_INTERVAL_MSECS);
221 m_automaticUpdateIntervalTimer->setInterval(updateIntervalMsecs);
223 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
224 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
226 m_automaticUpdateIntervalTimer->start();
229 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
230 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
232 m_automaticUpdateIntervalTimer->stop();
237 void SituareEngine::enablePowerSave(bool enabled)
239 qDebug() << __PRETTY_FUNCTION__;
241 m_gps->enablePowerSave(enabled);
243 if(m_autoCenteringEnabled)
244 m_mapEngine->setAutoCentering(!enabled);
247 void SituareEngine::error(const int context, const int error)
249 qDebug() << __PRETTY_FUNCTION__;
253 case SituareError::ERROR_GENERAL:
254 if(context == ErrorContext::SITUARE) {
255 m_ui->toggleProgressIndicator(false);
256 m_ui->buildInformationBox(tr("Unknown server error"), true);
259 case 1: //errors: SituareError::ERROR_MISSING_ARGUMENT and QNetworkReply::ConnectionRefusedError
260 m_ui->toggleProgressIndicator(false);
261 if(context == ErrorContext::SITUARE) {
262 m_ui->buildInformationBox(tr("Missing parameter from request"), true);
263 } else if(context == ErrorContext::NETWORK) {
264 m_ui->buildInformationBox(tr("Connection refused by the server"), true);
267 case QNetworkReply::RemoteHostClosedError:
268 if(context == ErrorContext::NETWORK) {
269 m_ui->toggleProgressIndicator(false);
270 m_ui->buildInformationBox(tr("Connection closed by the server"), true);
273 case QNetworkReply::HostNotFoundError:
274 if(context == ErrorContext::NETWORK) {
275 m_ui->toggleProgressIndicator(false);
276 m_ui->buildInformationBox(tr("Remote server not found"), true);
279 case QNetworkReply::TimeoutError:
280 if(context == ErrorContext::NETWORK) {
281 m_ui->toggleProgressIndicator(false);
282 m_ui->buildInformationBox(tr("Connection timed out"), true);
285 case QNetworkReply::UnknownNetworkError:
286 if(context == ErrorContext::NETWORK) {
287 m_ui->toggleProgressIndicator(false);
288 m_ui->buildInformationBox(tr("No network connection"), true);
291 case SituareError::SESSION_EXPIRED:
292 m_ui->buildInformationBox(tr("Session expired. Please login again"), true);
293 m_facebookAuthenticator->clearAccountInformation(true); // keep username = true
294 m_situareService->clearUserData();
295 m_ui->loggedIn(false);
298 case SituareError::LOGIN_FAILED:
299 m_ui->toggleProgressIndicator(false);
300 m_ui->buildInformationBox(tr("Invalid E-mail address or password"), true);
303 case SituareError::UPDATE_FAILED:
304 m_ui->toggleProgressIndicator(false);
305 m_ui->buildInformationBox(tr("Update failed, please try again"), true);
307 case SituareError::DATA_RETRIEVAL_FAILED:
308 m_ui->toggleProgressIndicator(false);
309 m_ui->buildInformationBox(tr("Data retrieval failed, please try again"), true);
311 case SituareError::ADDRESS_RETRIEVAL_FAILED:
312 case SituareError::ERROR_GEOLOCATION_REQUEST_FAIL:
313 case SituareError::ERROR_GEOLOCATION_LONLAT_INVALID:
314 m_ui->toggleProgressIndicator(false);
315 m_ui->buildInformationBox(tr("Address retrieval failed"), true);
317 case SituareError::IMAGE_DOWNLOAD_FAILED:
318 m_ui->buildInformationBox(tr("Image download failed"), true);
320 case SituareError::MAP_IMAGE_DOWNLOAD_FAILED:
321 m_ui->buildInformationBox(tr("Map image download failed"), true);
323 case SituareError::GPS_INITIALIZATION_FAILED:
325 m_ui->buildInformationBox(tr("GPS initialization failed"), true);
327 case SituareError::INVALID_JSON:
328 m_ui->buildInformationBox(tr("Malformatted reply from server"), true);
329 m_ui->loggedIn(false);
330 m_facebookAuthenticator->clearAccountInformation(false); // clean all
332 case SituareError::ERROR_GEOLOCATION_SERVER_UNAVAILABLE:
333 m_ui->toggleProgressIndicator(false);
334 m_ui->buildInformationBox(tr("Address server not responding"), true);
337 m_ui->toggleProgressIndicator(false);
338 if(context == ErrorContext::NETWORK)
339 qCritical() << "QNetworkReply::NetworkError: " << error;
341 qCritical() << "Unknown error: " << error;
347 void SituareEngine::fetchUsernameFromSettings()
349 qDebug() << __PRETTY_FUNCTION__;
351 m_ui->setUsername(m_facebookAuthenticator->loadUsername());
354 void SituareEngine::imageReady(User *user)
356 qDebug() << __PRETTY_FUNCTION__;
359 emit userLocationReady(user);
361 emit friendImageReady(user);
364 void SituareEngine::initializeGpsAndAutocentering()
366 qDebug() << __PRETTY_FUNCTION__;
368 QSettings settings(DIRECTORY_NAME, FILE_NAME);
369 QVariant gpsEnabled = settings.value(SETTINGS_GPS_ENABLED);
370 QVariant autoCenteringEnabled = settings.value(SETTINGS_AUTO_CENTERING_ENABLED);
372 if (m_gps->isInitialized()) {
374 if (gpsEnabled.toString().isEmpty()) { // First start. Situare.conf file does not exists
376 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
377 this, SLOT(setFirstStartZoomLevel()));
379 changeAutoCenteringSetting(true);
382 m_ui->buildInformationBox(tr("GPS enabled"));
384 } else { // Normal start
385 changeAutoCenteringSetting(autoCenteringEnabled.toBool());
386 enableGPS(gpsEnabled.toBool());
388 if (gpsEnabled.toBool())
389 m_ui->buildInformationBox(tr("GPS enabled"));
396 void SituareEngine::locationDataReady(QList<Location> &result)
398 qDebug() << __PRETTY_FUNCTION__;
400 Q_UNUSED(result) /// @todo remove Q_UNUSED
403 void SituareEngine::locationSearch(QString location)
405 qDebug() << __PRETTY_FUNCTION__;
407 if(!location.isEmpty())
408 m_routingService->requestLocation(location);
411 void SituareEngine::loginActionPressed()
413 qDebug() << __PRETTY_FUNCTION__;
415 if (m_networkAccessManager->isConnected()) {
416 if(m_ui->loginState()) {
418 m_situareService->clearUserData();
420 m_facebookAuthenticator->start();
424 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
428 void SituareEngine::loginOk()
430 qDebug() << __PRETTY_FUNCTION__;
432 m_ui->loggedIn(true);
435 m_situareService->fetchLocations(); // request user locations
437 if (m_gps->isRunning())
438 m_ui->readAutomaticLocationUpdateSettings();
441 void SituareEngine::loginProcessCancelled()
443 qDebug() << __PRETTY_FUNCTION__;
445 m_ui->toggleProgressIndicator(false);
446 m_ui->updateItemVisibility();
449 void SituareEngine::logout()
451 qDebug() << __PRETTY_FUNCTION__;
453 m_ui->loggedIn(false);
455 // signal to clear locationUpdateDialog's data
456 connect(this, SIGNAL(clearUpdateLocationDialogData()),
457 m_ui, SIGNAL(clearUpdateLocationDialogData()));
458 emit clearUpdateLocationDialogData();
460 m_facebookAuthenticator->clearAccountInformation(); // clear all
461 m_automaticUpdateFirstStart = true;
464 void SituareEngine::refreshUserData()
466 qDebug() << __PRETTY_FUNCTION__;
468 if (m_networkAccessManager->isConnected()) {
469 m_ui->toggleProgressIndicator(true);
470 m_situareService->fetchLocations();
473 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
477 void SituareEngine::requestAddress()
479 qDebug() << __PRETTY_FUNCTION__;
481 if (m_networkAccessManager->isConnected()) {
482 if (m_gps->isRunning())
483 m_situareService->reverseGeo(m_gps->lastPosition());
485 m_situareService->reverseGeo(m_mapEngine->centerGeoCoordinate());
488 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
492 void SituareEngine::requestUpdateLocation(const QString &status, bool publish)
494 qDebug() << __PRETTY_FUNCTION__;
496 if (m_networkAccessManager->isConnected()) {
497 m_ui->toggleProgressIndicator(true);
499 if (m_gps->isRunning())
500 m_situareService->updateLocation(m_gps->lastPosition(), status, publish);
502 m_situareService->updateLocation(m_mapEngine->centerGeoCoordinate(), status, publish);
505 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
509 void SituareEngine::requestAutomaticUpdateIfMoved(GeoCoordinate position)
511 qDebug() << __PRETTY_FUNCTION__;
513 if ((fabs(m_lastUpdatedGPSPosition.longitude() - position.longitude()) >
514 USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE) ||
515 (fabs(m_lastUpdatedGPSPosition.latitude() - position.latitude()) >
516 USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE)) {
518 m_lastUpdatedGPSPosition = position;
522 if (m_automaticUpdateRequest && m_userMoved) {
523 requestUpdateLocation(tr("Automatic location update"));
524 m_automaticUpdateRequest = false;
529 void SituareEngine::setFirstStartZoomLevel()
531 qDebug() << __PRETTY_FUNCTION__;
533 if (m_autoCenteringEnabled) // autocentering is disabled when map is scrolled
534 m_mapEngine->setZoomLevel(DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE);
536 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
537 this, SLOT(setFirstStartZoomLevel()));
540 void SituareEngine::signalsFromFacebookAuthenticator()
542 qDebug() << __PRETTY_FUNCTION__;
544 connect(m_facebookAuthenticator, SIGNAL(error(int, int)),
545 this, SLOT(error(int, int)));
547 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
548 m_situareService, SLOT(credentialsReady(FacebookCredentials)));
550 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
551 this, SLOT(loginOk()));
553 connect(m_facebookAuthenticator, SIGNAL(newLoginRequest()),
554 m_ui, SLOT(startLoginProcess()));
556 connect(m_facebookAuthenticator, SIGNAL(saveCookiesRequest()),
557 m_ui, SLOT(saveCookies()));
559 connect(m_facebookAuthenticator, SIGNAL(loginUsingCookies()),
560 m_ui, SLOT(loginUsingCookies()));
563 void SituareEngine::signalsFromGPS()
565 qDebug() << __PRETTY_FUNCTION__;
567 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
568 m_mapEngine, SLOT(gpsPositionUpdate(GeoCoordinate, qreal)));
570 connect(m_gps, SIGNAL(timeout()),
571 m_ui, SLOT(gpsTimeout()));
573 connect(m_gps, SIGNAL(error(int, int)),
574 this, SLOT(error(int, int)));
577 void SituareEngine::signalsFromMainWindow()
579 qDebug() << __PRETTY_FUNCTION__;
581 connect(m_ui, SIGNAL(error(int, int)),
582 this, SLOT(error(int, int)));
584 connect(m_ui, SIGNAL(fetchUsernameFromSettings()),
585 this, SLOT(fetchUsernameFromSettings()));
587 connect(m_ui, SIGNAL(loginActionPressed()),
588 this, SLOT(loginActionPressed()));
590 connect(m_ui, SIGNAL(saveUsername(QString)),
591 m_facebookAuthenticator, SLOT(saveUsername(QString)));
593 connect(m_ui, SIGNAL(updateCredentials(QUrl)),
594 m_facebookAuthenticator, SLOT(updateCredentials(QUrl)));
596 // signals from map view
597 connect(m_ui, SIGNAL(mapViewScrolled(SceneCoordinate)),
598 m_mapEngine, SLOT(setCenterPosition(SceneCoordinate)));
600 connect(m_ui, SIGNAL(mapViewResized(QSize)),
601 m_mapEngine, SLOT(viewResized(QSize)));
603 connect(m_ui, SIGNAL(viewZoomFinished()),
604 m_mapEngine, SLOT(viewZoomFinished()));
606 // signals from zoom buttons (zoom panel and volume buttons)
607 connect(m_ui, SIGNAL(zoomIn()),
608 m_mapEngine, SLOT(zoomIn()));
610 connect(m_ui, SIGNAL(zoomOut()),
611 m_mapEngine, SLOT(zoomOut()));
613 // signals from menu buttons
614 connect(m_ui, SIGNAL(gpsTriggered(bool)),
615 this, SLOT(enableGPS(bool)));
617 //signals from dialogs
618 connect(m_ui, SIGNAL(cancelLoginProcess()),
619 this, SLOT(loginProcessCancelled()));
621 connect(m_ui, SIGNAL(requestReverseGeo()),
622 this, SLOT(requestAddress()));
624 connect(m_ui, SIGNAL(statusUpdate(QString,bool)),
625 this, SLOT(requestUpdateLocation(QString,bool)));
627 connect(m_ui, SIGNAL(enableAutomaticLocationUpdate(bool, int)),
628 this, SLOT(enableAutomaticLocationUpdate(bool, int)));
630 // signals from user info tab
631 connect(m_ui, SIGNAL(refreshUserData()),
632 this, SLOT(refreshUserData()));
634 connect(m_ui, SIGNAL(findUser(GeoCoordinate)),
635 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
637 // signals from friend list tab
638 connect(m_ui, SIGNAL(findFriend(GeoCoordinate)),
639 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
641 // signals from distence indicator button
642 connect(m_ui, SIGNAL(autoCenteringTriggered(bool)),
643 this, SLOT(changeAutoCenteringSetting(bool)));
645 connect(m_ui, SIGNAL(searchForLocation(QString)),
646 this, SLOT(locationSearch(QString)));
649 void SituareEngine::signalsFromMapEngine()
651 qDebug() << __PRETTY_FUNCTION__;
653 connect(m_mapEngine, SIGNAL(error(int, int)),
654 this, SLOT(error(int, int)));
656 connect(m_mapEngine, SIGNAL(locationChanged(SceneCoordinate)),
657 m_ui, SIGNAL(centerToSceneCoordinates(SceneCoordinate)));
659 connect(m_mapEngine, SIGNAL(zoomLevelChanged(int)),
660 m_ui, SIGNAL(zoomLevelChanged(int)));
662 connect(m_mapEngine, SIGNAL(mapScrolledManually()),
663 this, SLOT(disableAutoCentering()));
665 connect(m_mapEngine, SIGNAL(maxZoomLevelReached()),
666 m_ui, SIGNAL(maxZoomLevelReached()));
668 connect(m_mapEngine, SIGNAL(minZoomLevelReached()),
669 m_ui, SIGNAL(minZoomLevelReached()));
671 connect(m_mapEngine, SIGNAL(locationItemClicked(QList<QString>)),
672 m_ui, SIGNAL(locationItemClicked(QList<QString>)));
674 connect(m_mapEngine, SIGNAL(newMapResolution(qreal)),
675 m_ui, SIGNAL(newMapResolution(qreal)));
677 connect(m_mapEngine, SIGNAL(directionIndicatorValuesUpdate(qreal,qreal)),
678 m_ui, SIGNAL(directionIndicatorValuesUpdate(qreal,qreal)));
681 void SituareEngine::signalsFromRoutingService()
683 qDebug() << __PRETTY_FUNCTION__;
685 connect(m_routingService, SIGNAL(locationDataParsed(QList<Location>&)),
686 this, SLOT(locationDataReady(QList<Location>&)));
688 connect(m_routingService, SIGNAL(routeParsed(Route&)),
689 m_mapEngine, SLOT(setRoute(Route&)));
693 void SituareEngine::signalsFromSituareService()
695 qDebug() << __PRETTY_FUNCTION__;
697 connect(m_situareService, SIGNAL(error(int, int)),
698 this, SLOT(error(int, int)));
700 connect(m_situareService, SIGNAL(imageReady(User*)),
701 this, SLOT(imageReady(User*)));
703 connect(m_situareService, SIGNAL(reverseGeoReady(QString)),
704 m_ui, SIGNAL(reverseGeoReady(QString)));
706 connect(m_situareService, SIGNAL(userDataChanged(User*, QList<User*>&)),
707 this, SLOT(userDataChanged(User*, QList<User*>&)));
709 connect(m_situareService, SIGNAL(updateWasSuccessful()),
710 this, SLOT(updateWasSuccessful()));
712 connect(m_situareService, SIGNAL(updateWasSuccessful()),
713 m_ui, SIGNAL(clearUpdateLocationDialogData()));
716 void SituareEngine::startAutomaticUpdate()
718 qDebug() << __PRETTY_FUNCTION__;
720 m_gps->requestUpdate();
721 m_automaticUpdateRequest = true;
724 void SituareEngine::updateWasSuccessful()
726 qDebug() << __PRETTY_FUNCTION__;
728 if (m_networkAccessManager->isConnected())
729 m_situareService->fetchLocations();
731 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
734 void SituareEngine::userDataChanged(User *user, QList<User *> &friendsList)
736 qDebug() << __PRETTY_FUNCTION__;
738 m_ui->toggleProgressIndicator(false);
741 emit userLocationReady(user);
742 emit friendsLocationsReady(friendsList);