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.fixation;
raimund@2505: 
gernotbelger@9256: import java.util.ArrayList;
gernotbelger@9256: import java.util.LinkedHashMap;
gernotbelger@9256: import java.util.List;
gernotbelger@9256: 
gernotbelger@9256: import org.dive4elements.river.client.client.FLYSConstants;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.Data;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.DataItem;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.DataList;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.DefaultData;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.DefaultDataItem;
gernotbelger@9256: import org.dive4elements.river.client.shared.model.FixingsOverviewInfo;
gernotbelger@9256: 
raimund@2505: import com.google.gwt.core.client.GWT;
raimund@2505: import com.smartgwt.client.widgets.Canvas;
raimund@2505: import com.smartgwt.client.widgets.Label;
christian@3832: import com.smartgwt.client.widgets.form.DynamicForm;
christian@3832: import com.smartgwt.client.widgets.form.fields.SelectItem;
christian@3832: import com.smartgwt.client.widgets.form.fields.StaticTextItem;
raimund@2505: import com.smartgwt.client.widgets.layout.HLayout;
raimund@2505: import com.smartgwt.client.widgets.layout.VLayout;
raimund@2505: 
raimund@2505: /**
felix@6592:  * This UIProvider creates a panel to select discharge classes / sectors
felix@6592:  * (german Abflussklassen).
raimund@2505:  *
raimund@2505:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
raimund@2505:  */
gernotbelger@9256: public class FixGaugeSelectPanel extends FixationPanel {
raimund@2505:     /** The message class that provides i18n strings. */
raimund@2505:     protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
raimund@2505: 
raimund@2505:     protected String first;
raimund@2505:     protected String second;
raimund@2505: 
raimund@2505:     protected SelectItem from;
raimund@2505:     protected SelectItem to;
raimund@2505: 
christian@3832:     protected LinkedHashMap<String, String> mapValues;
raimund@2887: 
raimund@2505:     public FixGaugeSelectPanel() {
gernotbelger@9256:         this.mapValues = new LinkedHashMap<String, String>();
gernotbelger@9256:         this.mapValues.put("0", this.MESSAGES.gauge_mnq());
gernotbelger@9256:         this.mapValues.put("1", this.MESSAGES.gauge_mq());
gernotbelger@9256:         this.mapValues.put("2", this.MESSAGES.gauge_mhq());
gernotbelger@9256:         this.mapValues.put("3", this.MESSAGES.gauge_hq5());
raimund@2505:     }
raimund@2505: 
christian@3832:     @Override
gernotbelger@9256:     public Canvas createWidget(final DataList data) {
raimund@2505:         instances.put(this.artifact.getUuid(), this);
raimund@2505: 
gernotbelger@9256:         final VLayout layout = new VLayout();
raimund@2505: 
gernotbelger@9256:         final Label title = new Label(this.MESSAGES.gauge_class());
raimund@2505:         title.setHeight(25);
raimund@2505: 
gernotbelger@9256:         this.from = new SelectItem(this.MESSAGES.from());
gernotbelger@9256:         this.to = new SelectItem(this.MESSAGES.to());
raimund@2505: 
gernotbelger@9256:         this.from.setShowTitle(false);
gernotbelger@9256:         this.to.setShowTitle(false);
gernotbelger@9256:         this.from.setValueMap(this.mapValues);
gernotbelger@9256:         this.from.setDefaultValues("0");
gernotbelger@9256:         this.from.setWidth(160);
gernotbelger@9256:         this.to.setValueMap(this.mapValues);
gernotbelger@9256:         this.to.setDefaultValues("3");
gernotbelger@9256:         this.to.setWidth(160);
raimund@2505: 
gernotbelger@9256:         final DynamicForm form = new DynamicForm();
gernotbelger@9256:         final StaticTextItem separator = new StaticTextItem("separator");
raimund@2505:         separator.setShowTitle(false);
gernotbelger@9256:         separator.setValue(this.MESSAGES.to());
raimund@2505:         form.setNumCols(5);
gernotbelger@9256:         form.setFields(this.from, separator, this.to);
raimund@2505: 
raimund@2505:         layout.addMember(title);
raimund@2505:         layout.addMember(form);
raimund@2505: 
raimund@2505:         return layout;
raimund@2505:     }
raimund@2505: 
raimund@2505:     @Override
gernotbelger@9256:     public Canvas createOld(final DataList dataList) {
gernotbelger@9256:         final List<Data> items = dataList.getAll();
raimund@2505: 
gernotbelger@9256:         final Data f = getData(items, "q1");
gernotbelger@9256:         final Data t = getData(items, "q2");
gernotbelger@9256:         final DataItem[] fItems = f.getItems();
gernotbelger@9256:         final DataItem[] tItems = t.getItems();
raimund@2505: 
gernotbelger@9256:         final StringBuilder sb = new StringBuilder();
gernotbelger@9256:         sb.append(this.mapValues.get(fItems[0].getLabel()));
gernotbelger@9256:         sb.append(" " + this.MESSAGES.to() + " ");
gernotbelger@9256:         sb.append(this.mapValues.get(tItems[0].getLabel()));
raimund@2505: 
gernotbelger@9256:         final Label old = new Label(sb.toString());
raimund@2505:         old.setWidth(130);
raimund@2505: 
gernotbelger@9256:         final HLayout layout = new HLayout();
raimund@2505:         layout.setWidth("400px");
gernotbelger@9256:         final Label label = new Label(dataList.getLabel());
raimund@2505:         label.setWidth("200px");
raimund@2505: 
gernotbelger@9256:         final Canvas back = getBackButton(dataList.getState());
raimund@2505: 
raimund@2505:         layout.addMember(label);
raimund@2505:         layout.addMember(old);
raimund@2505:         layout.addMember(back);
raimund@2505:         return layout;
raimund@2505:     }
raimund@2505: 
raimund@2505:     /**
raimund@2505:      * This method returns the selected data.
raimund@2505:      *
raimund@2505:      * @return the selected/inserted data.
raimund@2505:      */
christian@3832:     @Override
raimund@2505:     public Data[] getData() {
gernotbelger@9256:         final List<Data> data = new ArrayList<Data>();
raimund@2505: 
gernotbelger@9256:         final boolean valid = saveClassValues();
raimund@2505:         if (valid) {
gernotbelger@9256:             final DataItem firstItem = new DefaultDataItem("q1", "q1", this.first);
gernotbelger@9256:             final DataItem secItem = new DefaultDataItem("q2", "q2", this.second);
gernotbelger@9256:             data.add(new DefaultData("q1", null, null, new DataItem[] { firstItem }));
gernotbelger@9256:             data.add(new DefaultData("q2", null, null, new DataItem[] { secItem }));
raimund@2505:         }
sascha@3379:         return data.toArray(new Data[data.size()]);
raimund@2505:     }
raimund@2505: 
raimund@2505:     @Override
gernotbelger@9256:     public void setValues(final String cid, final boolean checked) {
raimund@2505:         // No user interaction, do nothing.
raimund@2505:     }
raimund@2505: 
raimund@2505:     @Override
raimund@2505:     public boolean renderCheckboxes() {
raimund@2505:         // No selection, return false.
raimund@2505:         return false;
raimund@2505:     }
raimund@2505: 
christian@3832:     @Override
gernotbelger@9256:     public void success(final FixingsOverviewInfo fixInfo) {
gernotbelger@9256:     }
raimund@2517: 
raimund@2505:     protected boolean saveClassValues() {
gernotbelger@9256:         final String v1 = this.from.getValueAsString();
gernotbelger@9256:         final String v2 = this.to.getValueAsString();
raimund@2505:         try {
gernotbelger@9256:             final int v1i = Integer.parseInt(v1);
gernotbelger@9256:             final int v2i = Integer.parseInt(v2);
raimund@2505:             if (v1i <= v2i) {
raimund@2505:                 this.first = v1;
raimund@2505:                 this.second = v2;
raimund@2505:                 return true;
raimund@2505:             }
raimund@2505:         }
gernotbelger@9256:         catch (final NumberFormatException nfe) {
raimund@2505:             return false;
raimund@2505:         }
raimund@2505:         return false;
raimund@2505:     }
raimund@2505: }