teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5993:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5993:  * documentation coming with Dive4Elements River for details.
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.client.ui;
ingo@1265: 
gernotbelger@9064: import java.util.List;
gernotbelger@9064: 
teichmann@5835: import org.dive4elements.river.client.shared.model.Data;
teichmann@5835: import org.dive4elements.river.client.shared.model.DataItem;
teichmann@5835: import org.dive4elements.river.client.shared.model.DataList;
ingo@1265: 
ingo@1265: public class DistanceOnlyPanel extends DistancePanel {
ingo@1265: 
christian@4131:     private static final long serialVersionUID = -5794138573892656947L;
christian@4131: 
ingo@1265:     public DistanceOnlyPanel() {
ingo@1265:         this("right");
ingo@1265:     }
ingo@1265: 
gernotbelger@9064:     public DistanceOnlyPanel(final String labelOrientation) {
gernotbelger@9064:         this.distancePanel = new DoubleRangeOnlyPanel(labelFrom(), labelTo(), 0d, 0d, 250, this, labelOrientation);
ingo@1265:     }
ingo@1265: 
ingo@1265:     @Override
gernotbelger@9064:     protected String getOldSelectionString(final DataList dataList) {
gernotbelger@9064:         final List<Data> items = dataList.getAll();
ingo@1265: 
gernotbelger@9064:         final Data dFrom = getData(items, getLowerField());
gernotbelger@9064:         final Data dTo = getData(items, getUpperField());
ingo@1265: 
gernotbelger@9064:         final DataItem[] from = dFrom.getItems();
gernotbelger@9064:         final DataItem[] to = dTo.getItems();
ingo@1265: 
gernotbelger@9064:         final StringBuilder sb = new StringBuilder();
ingo@1265:         sb.append(from[0].getLabel());
ingo@1265:         sb.append(" " + getUnitFrom() + " - ");
ingo@1265:         sb.append(to[0].getLabel());
ingo@1265:         sb.append(" " + getUnitTo());
ingo@1265: 
ingo@1265:         return sb.toString();
ingo@1265:     }
ingo@1265: 
ingo@1265:     @Override
gernotbelger@9064:     protected void initDefaultStep(final DataList data) {
ingo@1265:         // do nothing
ingo@1265:     }
ingo@1265: 
ingo@1265:     @Override
ingo@1265:     public Data[] getData() {
gernotbelger@9064:         final Data[] data = new Data[2];
ingo@1265: 
ingo@1265:         data[0] = getDataFrom();
ingo@1265:         data[1] = getDataTo();
ingo@1265: 
ingo@1265:         return data;
ingo@1265:     }
ingo@1265: 
ingo@1265:     @Override
ingo@1265:     protected String labelFrom() {
ingo@1265:         return getUnitFrom() + " - ";
ingo@1265:     }
ingo@1265: 
ingo@1265:     @Override
ingo@1265:     protected String labelTo() {
ingo@1265:         return getUnitTo();
ingo@1265:     }
gernotbelger@9064: }