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__ << enabled;
151 m_autoCenteringEnabled = enabled;
152 setAutoCentering(enabled);
155 void SituareEngine::disableAutoCentering()
157 qDebug() << __PRETTY_FUNCTION__;
159 changeAutoCenteringSetting(false);
162 void SituareEngine::draggingModeTriggered()
165 m_mce->vibrationFeedback();
168 void SituareEngine::enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs)
170 qDebug() << __PRETTY_FUNCTION__;
172 //Show automatic update confirmation dialog
173 if (m_automaticUpdateFirstStart && m_gps->isRunning() && enabled) {
174 m_ui->showEnableAutomaticUpdateLocationDialog(
175 tr("Do you want to enable automatic location update with %1 min update interval?")
176 .arg(updateIntervalMsecs/1000/60));
177 m_automaticUpdateFirstStart = false;
179 if (enabled && m_gps->isRunning()) {
180 m_ui->buildInformationBox(tr("Automatic location update enabled"));
181 if (updateIntervalMsecs < MIN_UPDATE_INTERVAL_MSECS)
182 m_automaticUpdateIntervalTimer->setInterval(MIN_UPDATE_INTERVAL_MSECS);
184 m_automaticUpdateIntervalTimer->setInterval(updateIntervalMsecs);
186 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
187 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
189 m_automaticUpdateIntervalTimer->start();
192 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
193 this, SLOT(requestAutomaticUpdateIfMoved(GeoCoordinate)));
195 m_automaticUpdateIntervalTimer->stop();
200 void SituareEngine::enablePowerSave(bool enabled)
202 qDebug() << __PRETTY_FUNCTION__ << enabled;
204 m_gps->enablePowerSave(enabled);
206 if(m_autoCenteringEnabled)
207 m_mapEngine->setAutoCentering(!enabled);
210 void SituareEngine::error(const int context, const int error)
212 qDebug() << __PRETTY_FUNCTION__;
216 case SituareError::ERROR_GENERAL:
217 if(context == ErrorContext::SITUARE) {
218 m_ui->toggleProgressIndicator(false);
219 m_ui->buildInformationBox(tr("Unknown server error"), true);
222 case 1: //errors: SituareError::ERROR_MISSING_ARGUMENT and QNetworkReply::ConnectionRefusedError
223 m_ui->toggleProgressIndicator(false);
224 if(context == ErrorContext::SITUARE) {
225 m_ui->buildInformationBox(tr("Missing parameter from request"), true);
226 } else if(context == ErrorContext::NETWORK) {
227 m_ui->buildInformationBox(tr("Connection refused by the server"), true);
230 case QNetworkReply::RemoteHostClosedError:
231 if(context == ErrorContext::NETWORK) {
232 m_ui->toggleProgressIndicator(false);
233 m_ui->buildInformationBox(tr("Connection closed by the server"), true);
236 case QNetworkReply::HostNotFoundError:
237 if(context == ErrorContext::NETWORK) {
238 m_ui->toggleProgressIndicator(false);
239 m_ui->buildInformationBox(tr("Remote server not found"), true);
242 case QNetworkReply::TimeoutError:
243 if(context == ErrorContext::NETWORK) {
244 m_ui->toggleProgressIndicator(false);
245 m_ui->buildInformationBox(tr("Connection timed out"), true);
248 case QNetworkReply::UnknownNetworkError:
249 if(context == ErrorContext::NETWORK) {
250 m_ui->toggleProgressIndicator(false);
251 m_ui->buildInformationBox(tr("No network connection"), true);
254 case SituareError::SESSION_EXPIRED:
255 m_ui->buildInformationBox(tr("Session expired. Please login again"), true);
256 m_facebookAuthenticator->clearAccountInformation(true); // keep username = true
257 m_situareService->clearUserData();
258 m_ui->loggedIn(false);
261 case SituareError::LOGIN_FAILED:
262 m_ui->toggleProgressIndicator(false);
263 m_ui->buildInformationBox(tr("Invalid E-mail address or password"), true);
266 case SituareError::UPDATE_FAILED:
267 m_ui->toggleProgressIndicator(false);
268 m_ui->buildInformationBox(tr("Update failed, please try again"), true);
270 case SituareError::DATA_RETRIEVAL_FAILED:
271 m_ui->toggleProgressIndicator(false);
272 m_ui->buildInformationBox(tr("Data retrieval failed, please try again"), true);
274 case SituareError::ADDRESS_RETRIEVAL_FAILED:
275 case SituareError::ERROR_GEOLOCATION_REQUEST_FAIL:
276 case SituareError::ERROR_GEOLOCATION_LONLAT_INVALID:
277 m_ui->toggleProgressIndicator(false);
278 m_ui->buildInformationBox(tr("Address retrieval failed"), true);
280 case SituareError::IMAGE_DOWNLOAD_FAILED:
281 m_ui->buildInformationBox(tr("Image download failed"), true);
283 case SituareError::MAP_IMAGE_DOWNLOAD_FAILED:
284 m_ui->buildInformationBox(tr("Map image download failed"), true);
286 case SituareError::GPS_INITIALIZATION_FAILED:
288 m_ui->buildInformationBox(tr("GPS initialization failed"), true);
290 case SituareError::INVALID_JSON:
291 m_ui->buildInformationBox(tr("Malformatted reply from server"), true);
292 m_ui->loggedIn(false);
293 m_facebookAuthenticator->clearAccountInformation(false); // clean all
295 case SituareError::ERROR_GEOLOCATION_SERVER_UNAVAILABLE:
296 m_ui->toggleProgressIndicator(false);
297 m_ui->buildInformationBox(tr("Address server not responding"), true);
300 m_ui->toggleProgressIndicator(false);
301 if(context == ErrorContext::NETWORK)
302 qCritical() << "QNetworkReply::NetworkError: " << error;
304 qCritical() << "Unknown error: " << error;
310 void SituareEngine::fetchUsernameFromSettings()
312 qDebug() << __PRETTY_FUNCTION__;
314 m_ui->setUsername(m_facebookAuthenticator->loadUsername());
317 void SituareEngine::imageReady(User *user)
319 qDebug() << __PRETTY_FUNCTION__;
322 emit userLocationReady(user);
324 emit friendImageReady(user);
327 void SituareEngine::initializeGpsAndAutocentering()
329 qDebug() << __PRETTY_FUNCTION__;
331 QSettings settings(DIRECTORY_NAME, FILE_NAME);
332 QVariant gpsEnabled = settings.value(SETTINGS_GPS_ENABLED);
333 QVariant autoCenteringEnabled = settings.value(SETTINGS_AUTO_CENTERING_ENABLED);
335 if (m_gps->isInitialized()) {
337 if (gpsEnabled.toString().isEmpty()) { // First start. Situare.conf file does not exists
339 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
340 this, SLOT(setFirstStartZoomLevel()));
342 changeAutoCenteringSetting(true);
345 m_ui->buildInformationBox(tr("GPS enabled"));
347 } else { // Normal start
348 changeAutoCenteringSetting(autoCenteringEnabled.toBool());
349 setGPS(gpsEnabled.toBool());
351 if (gpsEnabled.toBool())
352 m_ui->buildInformationBox(tr("GPS enabled"));
359 void SituareEngine::locationSearch(QString location)
361 qDebug() << __PRETTY_FUNCTION__;
363 if(!location.isEmpty())
364 m_routingService->requestLocation(location);
367 void SituareEngine::loginActionPressed()
369 qDebug() << __PRETTY_FUNCTION__;
371 if (m_networkAccessManager->isConnected()) {
372 if(m_ui->loginState()) {
374 m_situareService->clearUserData();
376 m_facebookAuthenticator->start();
380 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
384 void SituareEngine::loginOk()
386 qDebug() << __PRETTY_FUNCTION__;
388 m_ui->loggedIn(true);
391 m_situareService->fetchLocations(); // request user locations
393 if (m_gps->isRunning())
394 m_ui->readAutomaticLocationUpdateSettings();
397 void SituareEngine::loginProcessCancelled()
399 qDebug() << __PRETTY_FUNCTION__;
401 m_ui->toggleProgressIndicator(false);
402 m_ui->updateItemVisibility();
405 void SituareEngine::logout()
407 qDebug() << __PRETTY_FUNCTION__;
409 m_ui->loggedIn(false);
411 // signal to clear locationUpdateDialog's data
412 connect(this, SIGNAL(clearUpdateLocationDialogData()),
413 m_ui, SIGNAL(clearUpdateLocationDialogData()));
414 emit clearUpdateLocationDialogData();
416 m_facebookAuthenticator->clearAccountInformation(); // clear all
417 m_automaticUpdateFirstStart = true;
420 void SituareEngine::refreshUserData()
422 qDebug() << __PRETTY_FUNCTION__;
424 if (m_networkAccessManager->isConnected()) {
425 m_ui->toggleProgressIndicator(true);
426 m_situareService->fetchLocations();
429 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
433 void SituareEngine::requestAddress()
435 qDebug() << __PRETTY_FUNCTION__;
437 if (m_networkAccessManager->isConnected()) {
438 if (m_gps->isRunning())
439 m_situareService->reverseGeo(m_gps->lastPosition());
441 m_situareService->reverseGeo(m_mapEngine->centerGeoCoordinate());
444 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
448 void SituareEngine::requestUpdateLocation(const QString &status, bool publish)
450 qDebug() << __PRETTY_FUNCTION__;
452 if (m_networkAccessManager->isConnected()) {
453 m_ui->toggleProgressIndicator(true);
455 if (m_gps->isRunning())
456 m_situareService->updateLocation(m_gps->lastPosition(), status, publish);
458 m_situareService->updateLocation(m_mapEngine->centerGeoCoordinate(), status, publish);
461 error(ErrorContext::NETWORK, QNetworkReply::UnknownNetworkError);
465 void SituareEngine::requestAutomaticUpdateIfMoved(GeoCoordinate position)
467 qDebug() << __PRETTY_FUNCTION__;
469 if ((fabs(m_lastUpdatedGPSPosition.longitude() - position.longitude()) >
470 USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE) ||
471 (fabs(m_lastUpdatedGPSPosition.latitude() - position.latitude()) >
472 USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE)) {
474 m_lastUpdatedGPSPosition = position;
478 if (m_automaticUpdateRequest && m_userMoved) {
479 requestUpdateLocation(tr("Automatic location update"));
480 m_automaticUpdateRequest = false;
485 void SituareEngine::setAutoCentering(bool enabled)
487 qDebug() << __PRETTY_FUNCTION__ << enabled;
489 m_ui->setIndicatorButtonEnabled(enabled);
490 m_mapEngine->setAutoCentering(enabled);
491 m_ui->setOwnLocationCrosshairVisibility(!enabled);
495 m_gps->requestLastPosition();
499 void SituareEngine::setFirstStartZoomLevel()
501 qDebug() << __PRETTY_FUNCTION__;
503 if (m_autoCenteringEnabled) // autocentering is disabled when map is scrolled
504 m_mapEngine->setZoomLevel(DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE);
506 disconnect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
507 this, SLOT(setFirstStartZoomLevel()));
510 void SituareEngine::setGPS(bool enabled)
512 qDebug() << __PRETTY_FUNCTION__ << enabled;
514 if (m_gps->isInitialized()) {
515 m_ui->setGPSButtonEnabled(enabled);
516 m_mapEngine->setGPSEnabled(enabled);
518 if (enabled && !m_gps->isRunning()) {
520 m_gps->requestLastPosition();
522 if(m_ui->loginState())
523 m_ui->readAutomaticLocationUpdateSettings();
525 else if (!enabled && m_gps->isRunning()) {
527 changeAutoCenteringSetting(false);
528 enableAutomaticLocationUpdate(false);
533 m_ui->buildInformationBox(tr("Unable to start GPS"));
534 m_ui->setGPSButtonEnabled(false);
535 m_mapEngine->setGPSEnabled(false);
539 void SituareEngine::signalsFromFacebookAuthenticator()
541 qDebug() << __PRETTY_FUNCTION__;
543 connect(m_facebookAuthenticator, SIGNAL(error(int, int)),
544 this, SLOT(error(int, int)));
546 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
547 m_situareService, SLOT(credentialsReady(FacebookCredentials)));
549 connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
550 this, SLOT(loginOk()));
552 connect(m_facebookAuthenticator, SIGNAL(newLoginRequest()),
553 m_ui, SLOT(startLoginProcess()));
555 connect(m_facebookAuthenticator, SIGNAL(saveCookiesRequest()),
556 m_ui, SLOT(saveCookies()));
558 connect(m_facebookAuthenticator, SIGNAL(loginUsingCookies()),
559 m_ui, SLOT(loginUsingCookies()));
562 void SituareEngine::signalsFromGPS()
564 qDebug() << __PRETTY_FUNCTION__;
566 connect(m_gps, SIGNAL(position(GeoCoordinate, qreal)),
567 m_mapEngine, SLOT(gpsPositionUpdate(GeoCoordinate, qreal)));
569 connect(m_gps, SIGNAL(timeout()),
570 m_ui, SLOT(gpsTimeout()));
572 connect(m_gps, SIGNAL(error(int, int)),
573 this, SLOT(error(int, int)));
576 void SituareEngine::signalsFromMainWindow()
578 qDebug() << __PRETTY_FUNCTION__;
580 connect(m_ui, SIGNAL(error(int, int)),
581 this, SLOT(error(int, int)));
583 connect(m_ui, SIGNAL(fetchUsernameFromSettings()),
584 this, SLOT(fetchUsernameFromSettings()));
586 connect(m_ui, SIGNAL(loginActionPressed()),
587 this, SLOT(loginActionPressed()));
589 connect(m_ui, SIGNAL(saveUsername(QString)),
590 m_facebookAuthenticator, SLOT(saveUsername(QString)));
592 connect(m_ui, SIGNAL(updateCredentials(QUrl)),
593 m_facebookAuthenticator, SLOT(updateCredentials(QUrl)));
595 // signals from map view
596 connect(m_ui, SIGNAL(mapViewScrolled(SceneCoordinate)),
597 m_mapEngine, SLOT(setCenterPosition(SceneCoordinate)));
599 connect(m_ui, SIGNAL(mapViewResized(QSize)),
600 m_mapEngine, SLOT(viewResized(QSize)));
602 connect(m_ui, SIGNAL(viewZoomFinished()),
603 m_mapEngine, SLOT(viewZoomFinished()));
605 // signals from zoom buttons (zoom panel and volume buttons)
606 connect(m_ui, SIGNAL(zoomIn()),
607 m_mapEngine, SLOT(zoomIn()));
609 connect(m_ui, SIGNAL(zoomOut()),
610 m_mapEngine, SLOT(zoomOut()));
612 // signals from menu buttons
613 connect(m_ui, SIGNAL(gpsTriggered(bool)),
614 this, SLOT(setGPS(bool)));
616 //signals from dialogs
617 connect(m_ui, SIGNAL(cancelLoginProcess()),
618 this, SLOT(loginProcessCancelled()));
620 connect(m_ui, SIGNAL(requestReverseGeo()),
621 this, SLOT(requestAddress()));
623 connect(m_ui, SIGNAL(statusUpdate(QString,bool)),
624 this, SLOT(requestUpdateLocation(QString,bool)));
626 connect(m_ui, SIGNAL(enableAutomaticLocationUpdate(bool, int)),
627 this, SLOT(enableAutomaticLocationUpdate(bool, int)));
629 // signals from user info tab
630 connect(m_ui, SIGNAL(refreshUserData()),
631 this, SLOT(refreshUserData()));
633 connect(m_ui, SIGNAL(findUser(GeoCoordinate)),
634 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
636 // signals from friend list tab
637 connect(m_ui, SIGNAL(findFriend(GeoCoordinate)),
638 m_mapEngine, SLOT(centerToCoordinates(GeoCoordinate)));
640 connect(m_ui, SIGNAL(locationItemClicked(GeoCoordinate&,GeoCoordinate&)),
641 m_mapEngine, SLOT(locationItemClicked(GeoCoordinate&,GeoCoordinate&)));
643 // signals from distence indicator button
644 connect(m_ui, SIGNAL(autoCenteringTriggered(bool)),
645 this, SLOT(changeAutoCenteringSetting(bool)));
647 connect(m_ui, SIGNAL(searchForLocation(QString)),
648 this, SLOT(locationSearch(QString)));
650 connect(m_ui, SIGNAL(draggingModeTriggered()),
651 this, SLOT(draggingModeTriggered()));
654 void SituareEngine::signalsFromMapEngine()
656 qDebug() << __PRETTY_FUNCTION__;
658 connect(m_mapEngine, SIGNAL(error(int, int)),
659 this, SLOT(error(int, int)));
661 connect(m_mapEngine, SIGNAL(locationChanged(SceneCoordinate)),
662 m_ui, SIGNAL(centerToSceneCoordinates(SceneCoordinate)));
664 connect(m_mapEngine, SIGNAL(zoomLevelChanged(int)),
665 m_ui, SIGNAL(zoomLevelChanged(int)));
667 connect(m_mapEngine, SIGNAL(mapScrolledManually()),
668 this, SLOT(disableAutoCentering()));
670 connect(m_mapEngine, SIGNAL(maxZoomLevelReached()),
671 m_ui, SIGNAL(maxZoomLevelReached()));
673 connect(m_mapEngine, SIGNAL(minZoomLevelReached()),
674 m_ui, SIGNAL(minZoomLevelReached()));
676 connect(m_mapEngine, SIGNAL(locationItemClicked(QList<QString>)),
677 m_ui, SIGNAL(locationItemClicked(QList<QString>)));
679 connect(m_mapEngine, SIGNAL(newMapResolution(qreal)),
680 m_ui, SIGNAL(newMapResolution(qreal)));
683 void SituareEngine::signalsFromRoutingService()
685 qDebug() << __PRETTY_FUNCTION__;
687 connect(m_routingService, SIGNAL(routeParsed(Route&)),
688 m_mapEngine, SLOT(setRoute(Route&)));
690 connect(m_routingService, SIGNAL(locationDataParsed(QList<Location>&)),
691 m_ui, SIGNAL(locationDataParsed(QList<Location>&)));
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);