USA.
*/
+#include <QMessageBox>
+#include <QNetworkReply>
#include "common.h"
#include "facebookservice/facebookauthentication.h"
#include "map/mapengine.h"
#include "situareservice/situareservice.h"
#include "ui/mainwindow.h"
+#include "mce.h"
#include <cmath>
#include "engine.h"
-const QString SETTINGS_GPS_ENABLED = "GPS_ENABLED";
-const QString SETTINGS_AUTO_CENTERING_ENABLED = "AUTO_CENTERING_ENABLED";
-const int DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE = 12;
+
+const QString SETTINGS_GPS_ENABLED = "GPS_ENABLED"; ///< GPS setting
+const QString SETTINGS_AUTO_CENTERING_ENABLED = "AUTO_CENTERING_ENABLED";///< Auto centering setting
+const int DEFAULT_ZOOM_LEVEL_WHEN_GPS_IS_AVAILABLE = 12; ///< Default zoom level when GPS available
+const qreal USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE = 0.003;///< Min value for user move latitude
+const qreal USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE = 0.001;///< Min value for user move longitude
+const int MIN_UPDATE_INTERVAL_MSECS = 5*60*1000;
SituareEngine::SituareEngine(QMainWindow *parent)
: QObject(parent),
m_autoCenteringEnabled(false),
- m_loggedIn(false),
+ m_automaticUpdateFirstStart(true),
+ m_automaticUpdateRequest(false),
+ m_userMoved(false),
m_automaticUpdateIntervalTimer(0),
- m_lastUpdatedGPSPosition(QPointF()),
- m_userMoved(false)
-{
+ m_lastUpdatedGPSPosition(QPointF())
+{
qDebug() << __PRETTY_FUNCTION__;
m_ui = new MainWindow;
- m_ui->showPanels(m_loggedIn);
+ m_ui->updateItemVisibility();
// build MapEngine
m_mapEngine = new MapEngine(this);
// build GPS
m_gps = new GPSPosition(this);
- m_gps->setMode(GPSPosition::Default);
// build SituareService
m_situareService = new SituareService(this);
connect(this, SIGNAL(friendsLocationsReady(QList<User*>&)),
m_mapEngine, SIGNAL(friendsLocationsReady(QList<User*>&)));
- initializeGpsAndAutocentering();
+ m_automaticUpdateIntervalTimer = new QTimer(this);
+ connect(m_automaticUpdateIntervalTimer, SIGNAL(timeout()),
+ this, SLOT(startAutomaticUpdate()));
// signals connected, now it's time to show the main window
// but init the MapEngine before so starting location is set
m_facebookAuthenticator->start();
- m_automaticUpdateIntervalTimer = new QTimer(this);
- connect(m_automaticUpdateIntervalTimer, SIGNAL(timeout()),
- this, SLOT(automaticUpdateIntervalTimerTimeout()));
+ m_gps->setMode(GPSPosition::Default);
+ initializeGpsAndAutocentering();
+
+ m_mce = new MCE(this);
+ connect(m_mce, SIGNAL(displayStateChanged(bool)), this, SLOT(displayStateChanged(bool)));
}
SituareEngine::~SituareEngine()
delete m_ui;
QSettings settings(DIRECTORY_NAME, FILE_NAME);
- qDebug() << __PRETTY_FUNCTION__ << m_autoCenteringEnabled;
settings.setValue(SETTINGS_GPS_ENABLED, m_gps->isRunning());
settings.setValue(SETTINGS_AUTO_CENTERING_ENABLED, m_autoCenteringEnabled);
}
-void SituareEngine::enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs)
+void SituareEngine::changeAutoCenteringSetting(bool enabled)
{
qDebug() << __PRETTY_FUNCTION__;
- if (m_automaticUpdateIntervalTimer) {
-
- if (enabled && m_gps->isRunning()) {
- m_automaticUpdateIntervalTimer->setInterval(updateIntervalMsecs);
- m_automaticUpdateIntervalTimer->start();
- }
- else
- m_automaticUpdateIntervalTimer->stop();
- }
+ m_autoCenteringEnabled = enabled;
+ enableAutoCentering(enabled);
}
-void SituareEngine::automaticUpdateIntervalTimerTimeout()
+void SituareEngine::disableAutoCentering()
{
qDebug() << __PRETTY_FUNCTION__;
- if (m_gps->isRunning() && m_userMoved) {
- qDebug() << __PRETTY_FUNCTION__ << "requestUpdateLocation()";
- //requestUpdateLocation();
- m_userMoved = false;
- }
+ changeAutoCenteringSetting(false);
+ m_ui->buildInformationBox(tr("Auto centering disabled"));
}
-void SituareEngine::changeAutoCenteringSetting(bool enabled)
+void SituareEngine::displayStateChanged(bool enabled)
{
qDebug() << __PRETTY_FUNCTION__;
- m_autoCenteringEnabled = enabled;
- enableAutoCentering(enabled);
-}
+ m_gps->enablePowerSave(!enabled);
-void SituareEngine::disableAutoCentering()
-{
- qDebug() << __PRETTY_FUNCTION__;
-
- changeAutoCenteringSetting(false);
- m_ui->showMaemoInformationBox(tr("Auto centering disabled"));
+ if (m_autoCenteringEnabled)
+ enableAutoCentering(enabled);
}
void SituareEngine::enableAutoCentering(bool enabled)
{
qDebug() << __PRETTY_FUNCTION__;
- m_ui->setGPSButtonEnabled(enabled);
- m_mapEngine->setGPSEnabled(enabled);
+ m_ui->setOwnLocationCrosshairVisibility(!enabled);
- if (enabled) {
- m_gps->start();
- enableAutoCentering(m_autoCenteringEnabled);
- m_gps->requestLastPosition();
+ if (m_gps->isInitialized()) {
+ m_ui->setGPSButtonEnabled(enabled);
+ m_mapEngine->setGPSEnabled(enabled);
+
+ if (enabled && !m_gps->isRunning()) {
+ m_gps->start();
+ enableAutoCentering(m_autoCenteringEnabled);
+ m_gps->requestLastPosition();
+
+ if(m_ui->loginState())
+ m_ui->readAutomaticLocationUpdateSettings();
+ }
+ else if (!enabled && m_gps->isRunning()) {
+ m_gps->stop();
+ enableAutoCentering(false);
+ enableAutomaticLocationUpdate(false);
+ }
}
else {
- m_gps->stop();
- enableAutoCentering(false);
- enableAutomaticLocationUpdate(false);
+ if (enabled)
+ m_ui->buildInformationBox(tr("Unable to start GPS"));
+ m_ui->setGPSButtonEnabled(false);
+ m_mapEngine->setGPSEnabled(false);
}
}
-void SituareEngine::error(const QString &error)
+void SituareEngine::enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs)
{
qDebug() << __PRETTY_FUNCTION__;
- qDebug() << error;
- // ToDo: signal UI?
+
+ //Show automatic update confirmation dialog
+ if (m_automaticUpdateFirstStart && m_gps->isRunning() && enabled) {
+ m_ui->showEnableAutomaticUpdateLocationDialog(
+ tr("Do you want to enable automatic location update with %1 min update interval?")
+ .arg(updateIntervalMsecs/1000/60));
+ m_automaticUpdateFirstStart = false;
+ } else {
+ if (enabled && m_gps->isRunning()) {
+ m_ui->buildInformationBox(tr("Automatic location update enabled"));
+ if (updateIntervalMsecs < MIN_UPDATE_INTERVAL_MSECS)
+ m_automaticUpdateIntervalTimer->setInterval(MIN_UPDATE_INTERVAL_MSECS);
+ else
+ m_automaticUpdateIntervalTimer->setInterval(updateIntervalMsecs);
+
+ connect(m_gps, SIGNAL(position(QPointF,qreal)),
+ this, SLOT(requestAutomaticUpdateIfMoved(QPointF)));
+
+ m_automaticUpdateIntervalTimer->start();
+
+ } else {
+ disconnect(m_gps, SIGNAL(position(QPointF,qreal)),
+ this, SLOT(requestAutomaticUpdateIfMoved(QPointF)));
+
+ m_automaticUpdateIntervalTimer->stop();
+ }
+ }
+}
+
+void SituareEngine::error(const int error)
+{
+ qDebug() << __PRETTY_FUNCTION__;
+
+ switch(error)
+ {
+ case QNetworkReply::ConnectionRefusedError:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Connection refused by the server"), true);
+ break;
+ case QNetworkReply::RemoteHostClosedError:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Connection closed by the server"), true);
+ break;
+ case QNetworkReply::HostNotFoundError:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Remote server not found"), true);
+ break;
+ case QNetworkReply::TimeoutError:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Connection timed out"), true);
+ break;
+ case SituareError::SESSION_EXPIRED:
+ m_ui->buildInformationBox(tr("Session expired. Please login again"), true);
+ m_facebookAuthenticator->clearAccountInformation(true); // keep username = true
+ m_situareService->clearUserData();
+ m_ui->loggedIn(false);
+ m_ui->loginFailed();
+ break;
+ case SituareError::LOGIN_FAILED:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Invalid E-mail address or password"), true);
+ m_ui->loginFailed();
+ break;
+ case SituareError::UPDATE_FAILED:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Update failed, please try again"), true);
+ break;
+ case SituareError::DATA_RETRIEVAL_FAILED:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Data retrieval failed, please try again"), true);
+ break;
+ case SituareError::ADDRESS_RETRIEVAL_FAILED:
+ m_ui->buildInformationBox(tr("Address retrieval failed"), true);
+ break;
+ case SituareError::IMAGE_DOWNLOAD_FAILED:
+ m_ui->buildInformationBox(tr("Image download failed"), true);
+ break;
+ case SituareError::MAP_IMAGE_DOWNLOAD_FAILED:
+ m_ui->buildInformationBox(tr("Map image download failed"), true);
+ break;
+ case SituareError::GPS_INITIALIZATION_FAILED:
+ enableGPS(false);
+ m_ui->buildInformationBox(tr("GPS initialization failed"), true);
+ break;
+ case SituareError::UNKNOWN_REPLY:
+ m_ui->toggleProgressIndicator(false);
+ m_ui->buildInformationBox(tr("Unknown server response"), true);
+ break;
+ case SituareError::INVALID_JSON:
+ m_ui->buildInformationBox(tr("Malformatted reply from server"), true);
+ m_ui->loggedIn(false);
+ m_facebookAuthenticator->clearAccountInformation(false); // clean all
+ break;
+ default:
+ m_ui->toggleProgressIndicator(false);
+ qCritical() << "QNetworkReply::NetworkError :" << error;
+ break;
+ }
}
void SituareEngine::fetchUsernameFromSettings()
QSettings settings(DIRECTORY_NAME, FILE_NAME);
QVariant gpsEnabled = settings.value(SETTINGS_GPS_ENABLED);
- QVariant autoCenteringEnabled = settings.value(SETTINGS_AUTO_CENTERING_ENABLED);
+ QVariant autoCenteringEnabled = settings.value(SETTINGS_AUTO_CENTERING_ENABLED);
- if (gpsEnabled.toString().isEmpty()) { // First start. Situare.conf file does not exists
+ if (m_gps->isInitialized()) {
- connect(m_gps, SIGNAL(position(QPointF,qreal)),
- this, SLOT(setFirstStartZoomLevel(QPointF,qreal)));
+ if (gpsEnabled.toString().isEmpty()) { // First start. Situare.conf file does not exists
- changeAutoCenteringSetting(true);
- enableGPS(true);
+ connect(m_gps, SIGNAL(position(QPointF,qreal)),
+ this, SLOT(setFirstStartZoomLevel(QPointF,qreal)));
- m_ui->showMaemoInformationBox(tr("GPS enabled"));
- m_ui->showMaemoInformationBox(tr("Auto centering enabled"));
- } else { // Normal start
- changeAutoCenteringSetting(autoCenteringEnabled.toBool());
- enableGPS(gpsEnabled.toBool());
+ changeAutoCenteringSetting(true);
+ enableGPS(true);
- if (gpsEnabled.toBool())
- m_ui->showMaemoInformationBox(tr("GPS enabled"));
+ m_ui->buildInformationBox(tr("GPS enabled"));
+ m_ui->buildInformationBox(tr("Auto centering enabled"));
- if (gpsEnabled.toBool() && autoCenteringEnabled.toBool())
- m_ui->showMaemoInformationBox(tr("Auto centering enabled"));
- }
-}
-
-void SituareEngine::invalidCredentials()
-{
- qDebug() << __PRETTY_FUNCTION__;
+ } else { // Normal start
+ changeAutoCenteringSetting(autoCenteringEnabled.toBool());
+ enableGPS(gpsEnabled.toBool());
- m_facebookAuthenticator->clearAccountInformation(true); // keep username = true
- m_facebookAuthenticator->start();
-}
+ if (gpsEnabled.toBool())
+ m_ui->buildInformationBox(tr("GPS enabled"));
-bool SituareEngine::isUserMoved()
-{
- qDebug() << __PRETTY_FUNCTION__;
-
- return m_userMoved;
+ if (gpsEnabled.toBool() && autoCenteringEnabled.toBool())
+ m_ui->buildInformationBox(tr("Auto centering enabled"));
+ }
+ } else {
+ enableGPS(false);
+ }
}
void SituareEngine::loginActionPressed()
{
qDebug() << __PRETTY_FUNCTION__;
- if(m_loggedIn) {
+ if(m_ui->loginState()) {
logout();
m_situareService->clearUserData();
- }
- else {
+ } else {
m_facebookAuthenticator->start();
}
}
-void SituareEngine::loginOk(bool freshLogin, const FacebookCredentials &credentials)
+void SituareEngine::loginOk()
{
qDebug() << __PRETTY_FUNCTION__;
- m_loggedIn = true;
- m_ui->loggedIn(m_loggedIn);
+ m_ui->loggedIn(true);
- if(freshLogin) {
- m_facebookAuthenticator->saveUsername(m_ui->username());
- }
m_ui->show();
- m_situareService->credentialsReady(credentials);
m_situareService->fetchLocations(); // request user locations
+
+ if (m_gps->isRunning())
+ m_ui->readAutomaticLocationUpdateSettings();
}
void SituareEngine::loginProcessCancelled()
qDebug() << __PRETTY_FUNCTION__;
m_ui->toggleProgressIndicator(false);
- m_ui->showPanels(m_loggedIn);
+ m_ui->updateItemVisibility();
}
void SituareEngine::logout()
{
qDebug() << __PRETTY_FUNCTION__;
- m_loggedIn = false;
- m_ui->loggedIn(m_loggedIn);
- m_facebookAuthenticator->clearAccountInformation();
+ m_ui->loggedIn(false);
+
+ // signal to clear locationUpdateDialog's data
+ connect(this, SIGNAL(clearUpdateLocationDialogData()),
+ m_ui, SIGNAL(clearUpdateLocationDialogData()));
+ emit clearUpdateLocationDialogData();
+
+ m_facebookAuthenticator->clearAccountInformation(); // clear all
+ m_automaticUpdateFirstStart = true;
}
void SituareEngine::refreshUserData()
m_situareService->updateLocation(m_mapEngine->centerGeoCoordinate(), status, publish);
}
-void SituareEngine::saveGPSPosition(QPointF position)
+void SituareEngine::requestAutomaticUpdateIfMoved(QPointF position)
{
qDebug() << __PRETTY_FUNCTION__;
- qDebug() << __PRETTY_FUNCTION__ << m_lastUpdatedGPSPosition.x() << m_lastUpdatedGPSPosition.y();
- qDebug() << __PRETTY_FUNCTION__ << position.x() << position.y();
- qDebug() << __PRETTY_FUNCTION__ << "=" << fabs(m_lastUpdatedGPSPosition.x() - position.x()) <<
- fabs(m_lastUpdatedGPSPosition.y() - position.y());
+ if ((fabs(m_lastUpdatedGPSPosition.x() - position.x()) >
+ USER_MOVEMENT_MINIMUM_LONGITUDE_DIFFERENCE) ||
+ (fabs(m_lastUpdatedGPSPosition.y() - position.y()) >
+ USER_MOVEMENT_MINIMUM_LATITUDE_DIFFERENCE)) {
- if ((fabs(m_lastUpdatedGPSPosition.x() - position.x()) > 0.003) ||
- (fabs(m_lastUpdatedGPSPosition.y() - position.y()) > 0.001)) {
- qDebug() << __PRETTY_FUNCTION__ << "m_userMoved = true";
m_lastUpdatedGPSPosition = position;
m_userMoved = true;
}
+ if (m_automaticUpdateRequest && m_userMoved) {
+ requestUpdateLocation(tr("Automatic location update."));
+ m_automaticUpdateRequest = false;
+ m_userMoved = false;
+ }
+}
+
void SituareEngine::setFirstStartZoomLevel(QPointF latLonCoordinate, qreal accuracy)
{
qDebug() << __PRETTY_FUNCTION__;
{
qDebug() << __PRETTY_FUNCTION__;
- connect(m_facebookAuthenticator, SIGNAL(credentialsChanged(FacebookCredentials)),
+ connect(m_facebookAuthenticator, SIGNAL(error(int)),
+ this, SLOT(error(int)));
+
+ connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
m_situareService, SLOT(credentialsReady(FacebookCredentials)));
- connect(m_facebookAuthenticator, SIGNAL(credentialsReady(bool, FacebookCredentials)),
- this, SLOT(loginOk(bool, FacebookCredentials)));
+ connect(m_facebookAuthenticator, SIGNAL(credentialsReady(FacebookCredentials)),
+ this, SLOT(loginOk()));
+
+ connect(m_facebookAuthenticator, SIGNAL(newLoginRequest()),
+ m_ui, SLOT(startLoginProcess()));
- connect(m_facebookAuthenticator, SIGNAL(newLoginRequest(QUrl)),
- m_ui, SLOT(startLoginProcess(QUrl)));
+ connect(m_facebookAuthenticator, SIGNAL(saveCookiesRequest()),
+ m_ui, SLOT(saveCookies()));
- connect(m_facebookAuthenticator, SIGNAL(loginFailure()),
- m_ui, SLOT(loginFailed()));
+ connect(m_facebookAuthenticator, SIGNAL(loginUsingCookies()),
+ m_ui, SLOT(loginUsingCookies()));
}
void SituareEngine::signalsFromGPS()
connect(m_gps, SIGNAL(timeout()),
m_ui, SLOT(gpsTimeout()));
- connect(m_gps, SIGNAL(error(QString)),
- m_ui, SLOT(gpsError(QString)));
-
- connect(m_gps, SIGNAL(position(QPointF,qreal)),
- this, SLOT(saveGPSPosition(QPointF)));
+ connect(m_gps, SIGNAL(error(int)),
+ this, SLOT(error(int)));
}
void SituareEngine::signalsFromMainWindow()
{
qDebug() << __PRETTY_FUNCTION__;
+ connect(m_ui, SIGNAL(error(int)),
+ this, SLOT(error(int)));
+
+ connect(m_ui, SIGNAL(fetchUsernameFromSettings()),
+ this, SLOT(fetchUsernameFromSettings()));
+
connect(m_ui, SIGNAL(loginActionPressed()),
this, SLOT(loginActionPressed()));
+ connect(m_ui, SIGNAL(saveUsername(QString)),
+ m_facebookAuthenticator, SLOT(saveUsername(QString)));
+
connect(m_ui, SIGNAL(updateCredentials(QUrl)),
m_facebookAuthenticator, SLOT(updateCredentials(QUrl)));
- connect(m_ui, SIGNAL(fetchUsernameFromSettings()),
- this, SLOT(fetchUsernameFromSettings()));
-
// signals from map view
connect(m_ui, SIGNAL(mapViewScrolled(QPoint)),
m_mapEngine, SLOT(setLocation(QPoint)));
this, SLOT(requestUpdateLocation(QString,bool)));
connect(m_ui, SIGNAL(enableAutomaticLocationUpdate(bool, int)),
- this, SLOT(enableAutomaticLocationUpdate(bool, int)));
+ this, SLOT(enableAutomaticLocationUpdate(bool, int)));
// signals from user info tab
connect(m_ui, SIGNAL(refreshUserData()),
{
qDebug() << __PRETTY_FUNCTION__;
+ connect(m_mapEngine, SIGNAL(error(int)),
+ this, SLOT(error(int)));
+
connect(m_mapEngine, SIGNAL(locationChanged(QPoint)),
m_ui, SIGNAL(centerToSceneCoordinates(QPoint)));
connect(m_mapEngine, SIGNAL(locationItemClicked(QList<QString>)),
m_ui, SIGNAL(locationItemClicked(QList<QString>)));
+
+ connect(m_mapEngine, SIGNAL(newMapResolution(qreal)),
+ m_ui, SIGNAL(newMapResolution(qreal)));
}
void SituareEngine::signalsFromSituareService()
{
qDebug() << __PRETTY_FUNCTION__;
- connect(m_situareService, SIGNAL(error(QString)),
- this, SLOT(error(QString)));
+ connect(m_situareService, SIGNAL(error(int)),
+ this, SLOT(error(int)));
- connect(m_situareService, SIGNAL(invalidSessionCredentials()),
- this, SLOT(invalidCredentials()));
+ connect(m_situareService, SIGNAL(error(int)),
+ m_ui, SIGNAL(messageSendingFailed(int)));
connect(m_situareService, SIGNAL(reverseGeoReady(QString)),
m_ui, SIGNAL(reverseGeoReady(QString)));
connect(m_situareService, SIGNAL(updateWasSuccessful()),
this, SLOT(updateWasSuccessful()));
+
+ connect(m_situareService, SIGNAL(updateWasSuccessful()),
+ m_ui, SIGNAL(clearUpdateLocationDialogData()));
+}
+
+void SituareEngine::startAutomaticUpdate()
+{
+ qDebug() << __PRETTY_FUNCTION__;
+
+ m_gps->requestUpdate();
+ m_automaticUpdateRequest = true;
}
void SituareEngine::updateWasSuccessful()
qDebug() << __PRETTY_FUNCTION__;
m_ui->toggleProgressIndicator(false);
+ m_ui->showPanels();
emit userLocationReady(user);
emit friendsLocationsReady(friendsList);
projects / situare / blobdiff