Remember last wfs connection in dialog (ticket #2878)

git-svn-id: http://svn.osgeo.org/qgis/trunk@13906 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: mhugent

src/plugins/wfs/qgswfssourceselect.cpp

@@ -47,7 +47,6 @@ QgsWFSSourceSelect::QgsWFSSourceSelect( QWidget* parent, QgisInterface* iface ):
   connect( btnChangeSpatialRefSys, SIGNAL( clicked() ), this, SLOT( changeCRS() ) );
   connect( treeWidget, SIGNAL( currentItemChanged( QTreeWidgetItem*, QTreeWidgetItem* ) ), this, SLOT( changeCRSFilter() ) );
   populateConnectionList();
-
   mProjectionSelector = new QgsGenericProjectionSelector( this );
   mProjectionSelector->setMessage();
 }
@@ -86,6 +85,11 @@ void QgsWFSSourceSelect::populateConnectionList()
     btnEdit->setEnabled( false );
     btnDelete->setEnabled( false );
   }
+
+  //set last used connection
+  QSettings s;
+  QString selectedConnection = s.value( "/Qgis/connections-wfs/selected" ).toString();
+  cmbConnections->setCurrentIndex( cmbConnections->findText( selectedConnection ) );
 }
 
 QString QgsWFSSourceSelect::getPreferredCrs( const QSet<QString>& crsSet ) const
@@ -426,3 +430,9 @@ void QgsWFSSourceSelect::changeCRSFilter()
     }
   }
 }
+
+void QgsWFSSourceSelect::on_cmbConnections_activated( int index )
+{
+  QSettings s;
+  s.setValue( "/Qgis/connections-wfs/selected", cmbConnections->currentText() );
+}

src/plugins/wfs/qgswfssourceselect.h

@@ -80,6 +80,7 @@ class QgsWFSSourceSelect: public QDialog, private Ui::QgsWFSSourceSelectBase
     void addLayer();
     void changeCRS();
     void changeCRSFilter();
+    void on_cmbConnections_activated( int index );
 
     void on_buttonBox_helpRequested() { QgsContextHelp::run( metaObject()->className() ); }
 };