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.minfo;
raimund@3508: 
gernotbelger@8852: import java.util.List;
gernotbelger@8852: 
gernotbelger@8852: import org.dive4elements.river.client.client.ui.AbstractPairRecommendationPanel;
gernotbelger@8852: import org.dive4elements.river.client.client.ui.DatacageWidget;
gernotbelger@9220: import org.dive4elements.river.client.client.ui.DatacageWidgetData;
gernotbelger@8852: import org.dive4elements.river.client.client.ui.DefaultDatacageTwinPanelInfo;
gernotbelger@8852: import org.dive4elements.river.client.client.ui.RecommendationPairRecord;
gernotbelger@8852: import org.dive4elements.river.client.client.ui.WaterlevelTwinPanelValidator;
gernotbelger@8852: import org.dive4elements.river.client.shared.model.DataList;
gernotbelger@8852: import org.dive4elements.river.client.shared.model.ToLoad;
gernotbelger@8852: import org.dive4elements.river.client.shared.model.User;
gernotbelger@8852: 
sascha@3535: import com.google.gwt.core.client.GWT;
rrenkert@7971: import com.smartgwt.client.util.SC;
rrenkert@7971: import com.smartgwt.client.widgets.Button;
sascha@3535: import com.smartgwt.client.widgets.Canvas;
sascha@3535: import com.smartgwt.client.widgets.events.ClickEvent;
rrenkert@7971: import com.smartgwt.client.widgets.events.ClickHandler;
gernotbelger@8852: import com.smartgwt.client.widgets.grid.ListGrid;
sascha@3535: import com.smartgwt.client.widgets.layout.VLayout;
rrenkert@7971: import com.smartgwt.client.widgets.tree.TreeNode;
sascha@3535: 
gernotbelger@9220: public class BedHeightsDatacagePanel extends AbstractPairRecommendationPanel {
raimund@3508: 
gernotbelger@9220:     private static final DefaultDatacageTwinPanelInfo INFO = new DefaultDatacageTwinPanelInfo(null, "bedheight", null);
gernotbelger@9220: 
gernotbelger@9220:     private static final long serialVersionUID = 1L;
gernotbelger@9220: 
gernotbelger@9220:     public BedHeightsDatacagePanel(final User user) {
gernotbelger@9220:         // FIXME: This will lead to a bad error message in English (i.e. contains something about waterlevels), for
gernotbelger@9220:         // M-Info/Bed-Differences calculation
gernotbelger@9220:         // BUT: this is the behavior of 3.2.1 (because of sloppy derivation), so we do not change it now
gernotbelger@9220:         super(user, new WaterlevelTwinPanelValidator(), INFO, INFO);
raimund@3508:     }
raimund@3508: 
raimund@3508:     @Override
gernotbelger@8852:     protected Canvas createChooserWidgets(final Canvas widget, final DataList dataList, final User user, final ListGrid differencesList) {
raimund@3508:         GWT.log("createData()");
raimund@3508: 
gernotbelger@9220:         final Canvas submit = getNextButton();
gernotbelger@8852: 
gernotbelger@9220:         final DatacageWidgetData data = new DatacageWidgetData(this.artifact, user, "minfo_diff_panel", "load-system:true", false);
rrenkert@7971: 
gernotbelger@9220:         final DatacageWidget datacage = new DatacageWidget(data);
gernotbelger@9220: 
gernotbelger@9220:         final Button plusBtn = new Button(msg().datacage_add_pair());
rrenkert@7971:         plusBtn.setAutoFit(true);
rrenkert@7971:         plusBtn.addClickHandler(new ClickHandler() {
rrenkert@7971:             @Override
gernotbelger@9220:             public void onClick(final ClickEvent event) {
gernotbelger@8852:                 plusClicked(datacage, differencesList);
rrenkert@7971:             }
rrenkert@7971:         });
raimund@3508: 
gernotbelger@9220:         final VLayout layout = new VLayout();
gernotbelger@9220:         final VLayout helperLayout = new VLayout();
rrenkert@7971:         helperLayout.addMember(datacage);
rrenkert@7971:         helperLayout.addMember(plusBtn);
raimund@3508: 
raimund@3508:         layout.addMember(widget);
raimund@3508:         layout.addMember(submit);
raimund@3508:         layout.setMembersMargin(10);
raimund@3508:         this.helperContainer.addMember(helperLayout);
raimund@3508: 
raimund@3508:         return layout;
raimund@3508:     }
raimund@3508: 
rrenkert@7971:     /**
rrenkert@7971:      * Callback for add-button.
rrenkert@7971:      * Fires to load for every selected element and handler.
gernotbelger@9220:      *
gernotbelger@9220:      * @param differencesList
rrenkert@7971:      */
gernotbelger@9220:     protected final static void plusClicked(final DatacageWidget datacage, final ListGrid differencesList) {
gernotbelger@9220:         final List<TreeNode> selection = datacage.getPlainSelection();
rrenkert@7971: 
rrenkert@7971:         if (selection == null || selection.isEmpty()) {
gernotbelger@8852:             SC.say(msg().warning());
rrenkert@7971:             return;
rrenkert@7971:         }
rrenkert@7971: 
gernotbelger@9220:         for (final TreeNode node : selection) {
gernotbelger@9220:             final ToLoad toLoad1 = new ToLoad();
gernotbelger@9220:             final ToLoad toLoad2 = new ToLoad();
rrenkert@7971: 
gernotbelger@9220:             final String factory = node.getAttribute("factory");
gernotbelger@9220:             if (factory != null) { // we need at least a factory
gernotbelger@9220:                 final String artifact = node.getAttribute("artifact-id");
gernotbelger@9220:                 final String out = node.getAttribute("out");
gernotbelger@9220:                 final String name = node.getAttribute("facet");
gernotbelger@9220:                 final String ids = node.getAttribute("ids");
gernotbelger@9220:                 final String info = node.getAttribute("info");
gernotbelger@9220:                 final String targetOut = node.getAttribute("target_out");
gernotbelger@9220: 
gernotbelger@9220:                 final String[] splitIds = ids.split("#");
gernotbelger@9220:                 final String[] splitInfo = info.split("#");
gernotbelger@9220:                 toLoad1.add(artifact, factory, out, name, splitIds[0], splitInfo[0], targetOut);
gernotbelger@9220:                 toLoad2.add(artifact, factory, out, name, splitIds[1], splitInfo[1], targetOut);
rrenkert@7971:             }
gernotbelger@9220:             differencesList.addData(new RecommendationPairRecord(toLoad1.toRecommendations().get(0), toLoad2.toRecommendations().get(0)));
rrenkert@7971:         }
rrenkert@7971:     }
gernotbelger@9220: }