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;
raimund@3508: 
gernotbelger@9063: import java.util.LinkedHashMap;
raimund@3508: 
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;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultData;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultDataItem;
raimund@3508: 
gernotbelger@9063: import com.google.gwt.core.client.GWT;
gernotbelger@9063: import com.smartgwt.client.widgets.Canvas;
gernotbelger@9063: import com.smartgwt.client.widgets.Label;
gernotbelger@9063: import com.smartgwt.client.widgets.form.DynamicForm;
gernotbelger@9063: import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
gernotbelger@9063: import com.smartgwt.client.widgets.layout.HLayout;
gernotbelger@9063: import com.smartgwt.client.widgets.layout.VLayout;
christian@4184: 
raimund@3508: public class RadioPanel extends AbstractUIProvider {
raimund@3508: 
christian@4184:     private static final long serialVersionUID = 3357071563224461043L;
christian@4184: 
raimund@3508:     protected String dataName;
raimund@3508:     protected DynamicForm form;
sascha@3547: 
raimund@3508:     @Override
gernotbelger@9063:     public Canvas createOld(final DataList dataList) {
gernotbelger@9063:         final Data data = dataList.get(0);
gernotbelger@9063:         final DataItem[] items = data.getItems();
raimund@3508: 
gernotbelger@9063:         final HLayout layout = new HLayout();
gernotbelger@9063:         final Label label = new Label(dataList.getLabel());
gernotbelger@9063:         final Label value = new Label(items[0].getLabel());
raimund@3508: 
gernotbelger@9063:         layout.setHeight(35); // hat Einfluss auf Layout in der Übersicht (oben) nach Setzen des Wertes für den State
raimund@3508:         layout.setWidth(400);
raimund@3508:         label.setWidth(200);
raimund@3508: 
raimund@3508:         layout.addMember(label);
raimund@3508:         layout.addMember(value);
raimund@3508:         layout.addMember(getBackButton(dataList.getState()));
raimund@3508: 
raimund@3508:         return layout;
raimund@3508:     }
raimund@3508: 
raimund@3508:     @Override
gernotbelger@9063:     public Canvas create(final DataList dataList) {
gernotbelger@9063:         final Data data = dataList.get(0);
gernotbelger@9063:         final DataItem[] items = data.getItems();
raimund@3508: 
raimund@3508:         this.dataName = data.getLabel();
raimund@3508: 
gernotbelger@9063:         final VLayout layout = new VLayout();
gernotbelger@9063:         final Label label = new Label(data.getDescription());
gernotbelger@9063:         final RadioGroupItem rgi = new RadioGroupItem("selection");
raimund@3508:         rgi.setShowTitle(false);
raimund@3508:         GWT.log("items: " + items.length);
gernotbelger@9063:         final LinkedHashMap<String, String> elems = new LinkedHashMap<String, String>();
gernotbelger@9063:         for (final DataItem item : items) {
gernotbelger@9063:             GWT.log(item.getStringValue() + "; " + item.getLabel());
gernotbelger@9063:             elems.put(item.getStringValue(), item.getLabel());
raimund@3508:         }
raimund@3508:         rgi.setValueMap(elems);
raimund@3508:         rgi.setDefaultValue(items[0].getStringValue());
raimund@3508: 
gernotbelger@9063:         this.form = new DynamicForm();
gernotbelger@9063:         this.form.setFields(rgi);
raimund@3508:         layout.setMembersMargin(10);
raimund@3508:         layout.setHeight(35);
raimund@3508:         label.setHeight(35);
raimund@3508: 
raimund@3508:         layout.addMember(label);
gernotbelger@9063:         layout.addMember(this.form);
raimund@3508:         layout.addMember(getNextButton());
raimund@3508:         layout.setMembersMargin(10);
raimund@3508: 
gernotbelger@9063:         // initDefaultValues(dataList);
raimund@3508: 
raimund@3508:         return layout;
raimund@3508:     }
raimund@3508: 
raimund@3508:     @Override
raimund@3508:     protected Data[] getData() {
gernotbelger@9063:         final String value = this.form.getValueAsString("selection");
gernotbelger@9063:         final DataItem item = new DefaultDataItem(this.dataName, this.dataName, value);
gernotbelger@9063:         return new Data[] { new DefaultData(this.dataName, null, null, new DataItem[] { item }) };
raimund@3508:     }
raimund@3508: 
gernotbelger@9063:     protected String getTitle(final DataItem item) {
raimund@3508:         return item.getLabel();
raimund@3508:     }
raimund@3508: }