QgsSettings: homogenize "qgis" keys

src/app/qgisapp.cpp

@@ -9321,7 +9321,7 @@ void QgisApp::apiDocumentation()
   else
   {
     QgsSettings settings;
-    QString QgisApiUrl = settings.value( QStringLiteral( "Qgis/QgisApiUrl" ),
+    QString QgisApiUrl = settings.value( QStringLiteral( "qgis/QgisApiUrl" ),
                                          QStringLiteral( "https://qgis.org/api/" ) ).toString();
     openURL( QgisApiUrl, false );
   }
@@ -9330,23 +9330,23 @@ void QgisApp::apiDocumentation()
 void QgisApp::reportaBug()
 {
   QgsSettings settings;
-  QString reportaBugUrl = settings.value( QStringLiteral( "Qgis/reportaBugUrl" ),
+  QString reportaBugUrl = settings.value( QStringLiteral( "qgis/reportaBugUrl" ),
                                           tr( "https://qgis.org/en/site/getinvolved/development/bugreporting.html" ) ).toString();
   openURL( reportaBugUrl, false );
 }
 
 void QgisApp::supportProviders()
 {
   QgsSettings settings;
-  QString supportProvidersUrl = settings.value( QStringLiteral( "Qgis/supportProvidersUrl" ),
+  QString supportProvidersUrl = settings.value( QStringLiteral( "qgis/supportProvidersUrl" ),
                                 tr( "https://qgis.org/en/site/forusers/commercial_support.html" ) ).toString();
   openURL( supportProvidersUrl, false );
 }
 
 void QgisApp::helpQgisHomePage()
 {
   QgsSettings settings;
-  QString  helpQgisHomePageUrl = settings.value( QStringLiteral( "Qgis/helpQgisHomePageUrl" ),
+  QString  helpQgisHomePageUrl = settings.value( QStringLiteral( "qgis/helpQgisHomePageUrl" ),
                                  QStringLiteral( "https://qgis.org" ) ).toString();
   openURL( helpQgisHomePageUrl, false );
 }

src/providers/wms/qgswmsconnection.cpp

@@ -124,20 +124,20 @@ QgsDataSourceUri QgsWMSConnection::uri()
 QStringList QgsWMSConnection::connectionList()
 {
   QgsSettings settings;
-  settings.beginGroup( QStringLiteral( "Qgis/connections-wms" ) );
+  settings.beginGroup( QStringLiteral( "qgis/connections-wms" ) );
   return settings.childGroups();
 }
 
 QString QgsWMSConnection::selectedConnection()
 {
   QgsSettings settings;
-  return settings.value( QStringLiteral( "Qgis/connections-wms/selected" ) ).toString();
+  return settings.value( QStringLiteral( "qgis/connections-wms/selected" ) ).toString();
 }
 
 void QgsWMSConnection::setSelectedConnection( const QString &name )
 {
   QgsSettings settings;
-  settings.setValue( QStringLiteral( "Qgis/connections-wms/selected" ), name );
+  settings.setValue( QStringLiteral( "qgis/connections-wms/selected" ), name );
 }
 
 void QgsWMSConnection::deleteConnection( const QString &name )

src/providers/wms/qgswmssourceselect.cpp

@@ -1102,7 +1102,7 @@ void QgsWMSSourceSelect::addDefaultServers()
   exampleServers[QStringLiteral( "GeoServer Demo - World" )] = QStringLiteral( "http://tiles.boundlessgeo.com/" );
 
   QgsSettings settings;
-  settings.beginGroup( QStringLiteral( "Qgis/connections-wms" ) );
+  settings.beginGroup( QStringLiteral( "qgis/connections-wms" ) );
   QMap<QString, QString>::const_iterator i = exampleServers.constBegin();
   for ( ; i != exampleServers.constEnd(); ++i )
   {
@@ -1234,7 +1234,7 @@ void QgsWMSSourceSelect::on_btnAddWMS_clicked()
   }
 
   // add selected WMS to config and mark as current
-  settings.setValue( QStringLiteral( "Qgis/connections-wms/%1/url" ).arg( wmsTitle ), wmsUrl );
+  settings.setValue( QStringLiteral( "qgis/connections-wms/%1/url" ).arg( wmsTitle ), wmsUrl );
   QgsWMSConnection::setSelectedConnection( wmsTitle );
   populateConnectionList();
 

src/providers/wms/qgsxyzconnection.cpp

@@ -33,7 +33,7 @@ QString QgsXyzConnection::encodedUri() const
 QStringList QgsXyzConnectionUtils::connectionList()
 {
   QgsSettings settings;
-  settings.beginGroup( QStringLiteral( "Qgis/connections-xyz" ) );
+  settings.beginGroup( QStringLiteral( "qgis/connections-xyz" ) );
   return settings.childGroups();
 }