Remove RouteModel::locale property.

I missed that the functionality was already available in Plugin. The
measurementSystem property is retained.

Change-Id: Id65aa29cb7078d3be7310081278a032edc25bf0d
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

2 files changed, 22 insertions, 58 deletions

diff --git a/src/imports/location/qdeclarativegeoroutemodel.cpp b/src/imports/location/qdeclarativegeoroutemodel.cpp
index 110ffbb1..829398cf 100644
--- a/src/imports/location/qdeclarativegeoroutemodel.cpp
+++ b/src/imports/location/qdeclarativegeoroutemodel.cpp
@@ -286,7 +286,14 @@ void QDeclarativeGeoRouteModel::setPlugin(QDeclarativeGeoServiceProvider *plugin
         return;
 
     reset(); // reset the model
+
+    if (plugin_)
+        disconnect(plugin_, SIGNAL(localesChanged()), this, SIGNAL(measurementSystemChanged()));
+    if (plugin)
+        connect(plugin, SIGNAL(localesChanged()), this, SIGNAL(measurementSystemChanged()));
+
     plugin_ = plugin;
+
     if (complete_)
         emit pluginChanged();
 
@@ -408,59 +415,14 @@ bool QDeclarativeGeoRouteModel::autoUpdate() const
 }
 
 /*!
-    \qmlproperty Locale QtLocation::RouteModel::locale
-
-    This property holds the locale which will be used when calculating the route. Setting this
-    property also sets the \l {QtLocation::RouteModel::measurementSystem}{measurementSystem}
-    property.
-*/
-void QDeclarativeGeoRouteModel::setLocale(const QLocale &locale)
-{
-    if (!plugin_) {
-        qmlInfo(this) << QCoreApplication::translate(CONTEXT_NAME, ROUTE_PLUGIN_NOT_SET);
-        return;
-    }
-
-    QGeoServiceProvider *serviceProvider = plugin_->sharedGeoServiceProvider();
-    if (!serviceProvider)
-        return;
-
-    QGeoRoutingManager *routingManager = serviceProvider->routingManager();
-    if (!routingManager) {
-        qmlInfo(this) << QCoreApplication::translate(CONTEXT_NAME, ROUTE_MGR_NOT_SET);
-        return;
-    }
-
-    if (routingManager->locale() == locale)
-        return;
-
-    routingManager->setLocale(locale);
-    emit localeChanged();
-}
-
-QLocale QDeclarativeGeoRouteModel::locale() const
-{
-    if (!plugin_)
-        return QLocale();
-
-    QGeoServiceProvider *serviceProvider = plugin_->sharedGeoServiceProvider();
-    if (!serviceProvider)
-        return QLocale();
-
-    QGeoRoutingManager *routingManager = serviceProvider->routingManager();
-    if (!routingManager) {
-        qmlInfo(this) << QCoreApplication::translate(CONTEXT_NAME, ROUTE_MGR_NOT_SET);
-        return QLocale();
-    }
-
-    return routingManager->locale();
-}
-
-/*!
     \qmlproperty Locale::MeasurementSystem QtLocation::RouteModel::measurementSystem
 
     This property holds the measurement system which will be used when calculating the route. This
-    property is changed when the \l {QtLocation::RouteModel::locale}{locale} property is changed.
+    property is changed when the \l {QtLocation::Plugin::locales}{Plugin::locales} property of
+    \l {QtLocation::RouteModel::plugin}{plugin} changes.
+
+    If setting this property it must be set after the \l {QtLocation::RouteModel::plugin}{plugin}
+    property is set.
 */
 void QDeclarativeGeoRouteModel::setMeasurementSystem(QLocale::MeasurementSystem ms)
 {
@@ -492,13 +454,20 @@ QLocale::MeasurementSystem QDeclarativeGeoRouteModel::measurementSystem() const
         return QLocale().measurementSystem();
 
     QGeoServiceProvider *serviceProvider = plugin_->sharedGeoServiceProvider();
-    if (!serviceProvider)
-        return QLocale().measurementSystem();
+    if (!serviceProvider) {
+        if (plugin_->locales().isEmpty())
+            return QLocale().measurementSystem();
+
+        return QLocale(plugin_->locales().first()).measurementSystem();
+    }
 
     QGeoRoutingManager *routingManager = serviceProvider->routingManager();
     if (!routingManager) {
         qmlInfo(this) << QCoreApplication::translate(CONTEXT_NAME, ROUTE_MGR_NOT_SET);
-        return QLocale().measurementSystem();
+        if (plugin_->locales().isEmpty())
+            return QLocale().measurementSystem();
+
+        return QLocale(plugin_->locales().first()).measurementSystem();
     }
 
     return routingManager->measurementSystem();
diff --git a/src/imports/location/qdeclarativegeoroutemodel_p.h b/src/imports/location/qdeclarativegeoroutemodel_p.h
index ebaf386a..bd9b9718 100644
--- a/src/imports/location/qdeclarativegeoroutemodel_p.h
+++ b/src/imports/location/qdeclarativegeoroutemodel_p.h
@@ -77,7 +77,6 @@ class QDeclarativeGeoRouteModel : public QAbstractListModel, public QQmlParserSt
     Q_PROPERTY(Status status READ status NOTIFY statusChanged)
     Q_PROPERTY(QString errorString READ errorString NOTIFY errorStringChanged)
     Q_PROPERTY(RouteError error READ error NOTIFY errorChanged)
-    Q_PROPERTY(QLocale locale READ locale WRITE setLocale NOTIFY localeChanged)
     Q_PROPERTY(QLocale::MeasurementSystem measurementSystem READ measurementSystem WRITE setMeasurementSystem NOTIFY measurementSystemChanged)
 
     Q_INTERFACES(QQmlParserStatus)
@@ -124,9 +123,6 @@ public:
     void setAutoUpdate(bool autoUpdate);
     bool autoUpdate() const;
 
-    void setLocale(const QLocale &locale);
-    QLocale locale() const;
-
     void setMeasurementSystem(QLocale::MeasurementSystem ms);
     QLocale::MeasurementSystem measurementSystem() const;
 
@@ -148,7 +144,6 @@ Q_SIGNALS:
     void errorStringChanged();
     void errorChanged();
     void routesChanged();
-    void localeChanged();
     void measurementSystemChanged();
 
 public Q_SLOTS: