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.stationinfo;
bjoern@4956: 
bjoern@4956: import java.util.ArrayList;
bjoern@4956: import java.util.List;
bjoern@4956: 
rrenkert@8303: import org.dive4elements.river.client.client.Config;
teichmann@5835: import org.dive4elements.river.client.client.FLYS;
rrenkert@8303: import org.dive4elements.river.client.client.services.AdvanceService;
rrenkert@8303: import org.dive4elements.river.client.client.services.AdvanceServiceAsync;
rrenkert@8303: import org.dive4elements.river.client.client.services.ArtifactService;
rrenkert@8303: import org.dive4elements.river.client.client.services.ArtifactServiceAsync;
rrenkert@8303: import org.dive4elements.river.client.client.services.CreateCollectionService;
rrenkert@8303: import org.dive4elements.river.client.client.services.CreateCollectionServiceAsync;
rrenkert@8303: import org.dive4elements.river.client.client.services.StepForwardService;
rrenkert@8303: import org.dive4elements.river.client.client.services.StepForwardServiceAsync;
rrenkert@8303: import org.dive4elements.river.client.client.ui.CollectionView;
gernotbelger@9270: import org.dive4elements.river.client.client.ui.StringArrayParseHelper;
rrenkert@8303: import org.dive4elements.river.client.shared.model.Artifact;
rrenkert@8303: import org.dive4elements.river.client.shared.model.Collection;
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;
rrenkert@8303: import org.dive4elements.river.client.shared.model.DefaultData;
rrenkert@8303: import org.dive4elements.river.client.shared.model.DefaultDataItem;
teichmann@5835: import org.dive4elements.river.client.shared.model.GaugeInfo;
teichmann@5835: import org.dive4elements.river.client.shared.model.RiverInfo;
bjoern@4956: 
gernotbelger@9093: import com.google.gwt.core.client.GWT;
gernotbelger@9093: import com.google.gwt.user.client.rpc.AsyncCallback;
gernotbelger@9093: import com.smartgwt.client.util.SC;
gernotbelger@9093: import com.smartgwt.client.widgets.Canvas;
gernotbelger@9093: import com.smartgwt.client.widgets.grid.ListGridField;
gernotbelger@9093: import com.smartgwt.client.widgets.grid.ListGridRecord;
gernotbelger@9093: import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
gernotbelger@9093: import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
bjoern@4956: 
bjoern@4956: /**
bjoern@4956:  * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
bjoern@4956:  */
bjoern@4960: public class GaugeListGrid extends InfoListGrid implements RecordClickHandler {
bjoern@4956: 
gernotbelger@9093:     public static enum DisappearType {
gernotbelger@9093:         remove, collapse, stayVisible
gernotbelger@9093:     }
gernotbelger@9093: 
bjoern@4961:     private static final int ABFLUSSTAFEL_COLUMN = 6;
bjoern@4961: 
rrenkert@8303:     /** The ArtifactService used to communicate with the Artifact server. */
gernotbelger@9093:     protected ArtifactServiceAsync artifactService = GWT.create(ArtifactService.class);
rrenkert@8303: 
rrenkert@8303:     /** The StepForwardService used to put data into an existing artifact. */
gernotbelger@9093:     protected StepForwardServiceAsync forwardService = GWT.create(StepForwardService.class);
rrenkert@8303: 
gernotbelger@9093:     /** The ArtifactService used to communicate with the Artifact server. */
gernotbelger@9093:     protected CreateCollectionServiceAsync createCollectionService = GWT.create(CreateCollectionService.class);
gernotbelger@9093: 
gernotbelger@9093:     /** The StepForwardService used to put data into an existing artifact. */
gernotbelger@9093:     protected AdvanceServiceAsync advanceService = GWT.create(AdvanceService.class);
gernotbelger@9093: 
gernotbelger@9093:     private final List<GaugeInfo> gauges = new ArrayList<GaugeInfo>();
gernotbelger@9093: 
gernotbelger@9093:     public GaugeListGrid(final FLYS flys) {
bjoern@4956:         super(flys);
gernotbelger@9473: 
gernotbelger@9473:         final ListGridField nfield = new ListGridField("name", this.MSG.gauge_list_grid_gauge());
gernotbelger@9473:         final ListGridField sfield = new ListGridField("kmstart", this.MSG.gauge_list_grid_start(), 60);
gernotbelger@9473:         final ListGridField efield = new ListGridField("kmend", this.MSG.gauge_list_grid_end(), 60);
gernotbelger@9473:         final ListGridField stfield = new ListGridField("station", this.MSG.gauge_list_grid_station());
gernotbelger@9473:         final ListGridField lfield = new ListGridField("infolink", this.MSG.gauge_list_grid_info());
gernotbelger@9093:         final ListGridField cfield = new ListGridField("curvelink", this.MSG.gauge_curve_link());
bjoern@4959:         cfield.addRecordClickHandler(this);
bjoern@4956: 
rrenkert@6272:         this.setShowRecordComponents(true);
rrenkert@6272:         this.setShowRecordComponentsByCell(true);
bjoern@4959:         this.setFields(nfield, sfield, efield, stfield, lfield, cfield);
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     @Override
gernotbelger@9093:     public void setRiverInfo(final RiverInfo riverinfo) {
gernotbelger@9093:         final List<GaugeInfo> gauges = riverinfo.getGauges();
bjoern@4956: 
bjoern@4956:         if (gauges != null && !gauges.isEmpty()) {
bjoern@4956: 
gernotbelger@9093:             final ArrayList<GaugeInfo> emptygauges = new ArrayList<GaugeInfo>();
bjoern@4956: 
bjoern@4956:             if (!riverinfo.isKmUp()) {
gernotbelger@9093:                 for (final GaugeInfo gauge : gauges) {
bjoern@4956:                     addGauge(gauge, emptygauges);
bjoern@4956:                 }
gernotbelger@9093:             } else {
gernotbelger@9093:                 for (int i = gauges.size() - 1; i >= 0; i--) {
gernotbelger@9093:                     final GaugeInfo gauge = gauges.get(i);
bjoern@4956:                     addGauge(gauge, emptygauges);
bjoern@4956:                 }
bjoern@4956:             }
bjoern@4956: 
bjoern@4956:             // put empty gauges to the end
gernotbelger@9093:             for (final GaugeInfo gauge : emptygauges) {
bjoern@4956:                 addGauge(gauge);
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     private void addGauge(final GaugeInfo gauge, final List<GaugeInfo> empty) {
bjoern@4956:         if (gauge.getKmStart() != null && gauge.getKmEnd() != null) {
bjoern@4956:             addGauge(gauge);
gernotbelger@9093:         } else {
bjoern@4956:             empty.add(gauge);
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     private void addGauge(final GaugeInfo gauge) {
gernotbelger@9093: 
gernotbelger@9093:         this.gauges.add(gauge);
gernotbelger@9093: 
gernotbelger@9093:         // this.addData(new GaugeRecord(gauge));
gernotbelger@9093: 
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     @Override
bjoern@4956:     public void open() {
gernotbelger@9093:         final ArrayList<Double> locations = new ArrayList<Double>();
bjoern@4956: 
gernotbelger@9093:         if (this.data != null && this.data.length > 0) {
gernotbelger@9093:             for (final DataList dl : this.data) {
gernotbelger@9093: 
gernotbelger@9093:                 final String state = dl.getState();
gernotbelger@9093:                 DisappearType type = DisappearType.collapse;
gernotbelger@9093:                 if (state.contains("state.bundu.") || state.contains("state.fix.")) {
gernotbelger@9093:                     type = DisappearType.remove;
gernotbelger@9093:                 }
gernotbelger@9093: 
bjoern@4956:                 GWT.log("GaugeListGrid - open " + state);
gernotbelger@9093:                 if (state.contains(".location_distance")) {
bjoern@4956:                     Double ldfrom = null;
bjoern@4956:                     Double ldto = null;
bjoern@4956: 
gernotbelger@9093:                     for (int j = dl.size() - 1; j >= 0; --j) {
gernotbelger@9093:                         final Data d = dl.get(j);
gernotbelger@9093:                         final String label = d.getLabel();
gernotbelger@9093:                         GWT.log("GaugeListGrid - setData - label " + label + " " + d.getStringValue());
bjoern@4956:                         if (label.equals("ld_from")) {
bjoern@4956:                             ldfrom = getDoubleValue(d);
gernotbelger@9093:                         } else if (label.equals("ld_to")) {
bjoern@4956:                             ldto = getDoubleValue(d);
gernotbelger@9093:                         } else if (label.equals("ld_locations")) {
bjoern@4956:                             getLocationsFromData(locations, d);
bjoern@4956:                             openOnLocations(locations);
bjoern@4956:                             return;
bjoern@4956:                         }
bjoern@4956:                     }
bjoern@4956:                     if (ldfrom != null) {
gernotbelger@9093: 
gernotbelger@9093:                         openOnDistance(ldfrom, ldto, type);
bjoern@4956:                         return;
bjoern@4956:                     }
gernotbelger@9093:                 } else if (state.contains(".distance_only") || state.contains(".distance")
gernotbelger@9093:                         || state.contains(".location") && !state.contains(".location_distance")) {
bjoern@4956:                     Double ldfrom = null;
bjoern@4956:                     Double ldto = null;
bjoern@4956: 
gernotbelger@9093:                     for (int j = dl.size() - 1; j >= 0; --j) {
gernotbelger@9093:                         final Data d = dl.get(j);
gernotbelger@9093:                         final String label = d.getLabel();
gernotbelger@9093:                         GWT.log("GaugeListGrid - setData - label " + label + " " + d.getStringValue());
bjoern@4956:                         if (label.equals("ld_from")) {
bjoern@4956:                             ldfrom = getDoubleValue(d);
gernotbelger@9093:                         } else if (label.equals("ld_to")) {
bjoern@4956:                             ldto = getDoubleValue(d);
bjoern@4956:                         }
bjoern@4956:                     }
bjoern@4956: 
bjoern@4956:                     if (ldfrom != null) {
gernotbelger@9093:                         openOnDistance(ldfrom, ldto, type);
bjoern@4956:                         return;
bjoern@4956:                     }
gernotbelger@9093:                 } else if (state.equals("state.winfo.location")) {
bjoern@4956:                     getLocations("ld_locations", locations, dl);
bjoern@4956:                     openOnLocations(locations);
bjoern@4956:                     return;
gernotbelger@9093:                 } else if (state.equals("state.winfo.reference.curve.input.start")) {
bjoern@4956:                     getLocations("reference_startpoint", locations, dl);
gernotbelger@9093:                 } else if (state.equals("state.winfo.reference.curve.input.end")) {
bjoern@4956:                     getLocations("reference_endpoint", locations, dl);
gernotbelger@9093:                 } else if (state.equals("state.winfo.historicalq.reference_gauge")) {
gernotbelger@9093:                     for (int j = dl.size() - 1; j >= 0; --j) {
gernotbelger@9093:                         final Data d = dl.get(j);
gernotbelger@9093:                         final String label = d.getLabel();
bjoern@4956:                         if (label.equals("reference_gauge")) {
gernotbelger@9093:                             final String tmp = d.getStringValue();
bjoern@4956:                             if (tmp != null) {
gernotbelger@9093:                                 final Long gaugereference = Long.valueOf(tmp);
bjoern@4956:                                 if (gaugereference != null) {
bjoern@4956:                                     openOnReference(gaugereference);
bjoern@4956:                                     return;
bjoern@4956:                                 }
bjoern@4956:                             }
bjoern@4956:                         }
bjoern@4956:                     }
bjoern@4956:                 }
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:         if (!locations.isEmpty()) {
bjoern@4956:             openOnLocations(locations);
gernotbelger@9473:         } else if (this.data != null && this.data.length == 1) {
gernotbelger@9275:             // During selection of calc-mode: all gauges should be collapsed
gernotbelger@9275:             collapseAll();
gernotbelger@9473:         } else {
bjoern@4956:             openAll();
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     @Override
gernotbelger@9093:     public void openAll() {
gernotbelger@9093: 
gernotbelger@9093:         GWT.log("InfoListGrid - openAll");
gernotbelger@9093: 
gernotbelger@9093:         setData(new ListGridRecord[] {});
gernotbelger@9093:         for (final GaugeInfo gauge : this.gauges) {
gernotbelger@9093:             addExpandedRecord(gauge);
gernotbelger@9093:         }
gernotbelger@9093:     }
gernotbelger@9093: 
gernotbelger@9275:     private void collapseAll() {
gernotbelger@9473: 
gernotbelger@9275:         GWT.log("InfoListGrid - openAll");
gernotbelger@9473: 
gernotbelger@9275:         setData(new ListGridRecord[] {});
gernotbelger@9275:         for (final GaugeInfo gauge : this.gauges) {
gernotbelger@9275:             addCollapsedRecord(gauge);
gernotbelger@9275:         }
gernotbelger@9275:     }
gernotbelger@9275: 
gernotbelger@9093:     void getLocations(final String labelname, final List<Double> locations, final DataList dl) {
gernotbelger@9093:         for (int j = dl.size() - 1; j >= 0; --j) {
gernotbelger@9093:             final Data d = dl.get(j);
gernotbelger@9093:             final String label = d.getLabel();
bjoern@4956:             if (label.equals(labelname)) {
bjoern@4956:                 getLocationsFromData(locations, d);
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     void getLocationsFromData(final List<Double> locations, final Data data) {
gernotbelger@9093:         final DataItem[] items = data.getItems();
gernotbelger@9093:         for (final DataItem item : items) {
gernotbelger@9093:             final String tmp = item.getStringValue();
bjoern@4956:             GWT.log("GaugeListGrid - getLocationsFromData " + tmp);
bjoern@4956:             if (tmp != null) {
bjoern@4956:                 if (tmp.contains(" ")) {
bjoern@4956:                     // string contains several values ...
gernotbelger@9270:                     final String[] values = StringArrayParseHelper.getArrayFromRawString(tmp);
gernotbelger@9093:                     for (final String value2 : values) {
gernotbelger@9093:                         final Double value = Double.valueOf(value2);
bjoern@4956:                         if (value != null) {
bjoern@4956:                             locations.add(value);
bjoern@4956:                         }
bjoern@4956:                     }
gernotbelger@9093:                 } else {
gernotbelger@9093:                     final Double value = Double.valueOf(tmp);
bjoern@4956:                     if (value != null) {
bjoern@4956:                         locations.add(value);
bjoern@4956:                     }
bjoern@4956:                 }
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     public void openOnReference(final Long number) {
bjoern@4956:         GWT.log("GaugeListGrid - openOnReference " + number);
gernotbelger@9093: 
gernotbelger@9093:         setData(new ListGridRecord[] {});
gernotbelger@9093: 
gernotbelger@9093:         for (final GaugeInfo gauge : this.gauges) {
gernotbelger@9093: 
gernotbelger@9093:             if (gauge.getOfficialNumber().equals(number)) {
gernotbelger@9093:                 this.addExpandedRecord(gauge);// (gauge);
gernotbelger@9093:             } else {
gernotbelger@9093:                 this.addCollapsedRecord(gauge);
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9284:     public void openOnDistance(final double start, final Double end, final DisappearType type) {
bjoern@4956:         GWT.log("GaugeListGrid - openOnDistance " + start + " " + end);
bjoern@4956: 
gernotbelger@9093:         setData(new ListGridRecord[] {});
gernotbelger@9093: 
gernotbelger@9473:         double to = end == null ? Double.MAX_VALUE : end;
gernotbelger@9284: 
gernotbelger@9473:         final double from = Math.min(start, to);
gernotbelger@9284:         to = Math.max(start, to);
gernotbelger@9473: 
gernotbelger@9093:         for (final GaugeInfo gauge : this.gauges) {
gernotbelger@9093: 
gernotbelger@9284:             /* in earlier version, it was assumed that gaugeEnd may be null, but start not. */
gernotbelger@9284:             final Double gaugeStart = gauge.getKmStart();
gernotbelger@9284:             final Double gaugeEnd = gauge.getKmEnd() == null ? gaugeStart : gauge.getKmEnd();
gernotbelger@9473: 
gernotbelger@9284:             boolean expand;
gernotbelger@9473:             if (gaugeStart == null)
gernotbelger@9284:                 expand = false;
gernotbelger@9284:             else {
gernotbelger@9473: 
gernotbelger@9284:                 final double gaugeFrom = Math.min(gaugeStart, gaugeEnd);
gernotbelger@9284:                 final double gaugeTo = Math.max(gaugeStart, gaugeEnd);
gernotbelger@9473: 
gernotbelger@9284:                 expand = (from >= gaugeFrom && from <= gaugeTo) || (to >= gaugeFrom && to <= gaugeTo) || (from <= gaugeFrom && to >= gaugeEnd);
gernotbelger@9284:             }
gernotbelger@9284: 
gernotbelger@9473:             if (expand)
gernotbelger@9284:                 addExpandedRecord(gauge);
gernotbelger@9284:             else
gernotbelger@9093:                 removeOrCollapse(gauge, type);
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     private void removeOrCollapse(final GaugeInfo gauge, final DisappearType type) {
gernotbelger@9093:         switch (type) {
gernotbelger@9093:         case remove:
gernotbelger@9093:             // Remove: gauge wird der datasource nicht hinzugefügt
gernotbelger@9093:             break;
gernotbelger@9093:         case collapse:
gernotbelger@9093:             addCollapsedRecord(gauge);
gernotbelger@9093:             break;
gernotbelger@9093:         case stayVisible: // TODO: check
gernotbelger@9093:             addExpandedRecord(gauge);
gernotbelger@9093:             break;
gernotbelger@9093:         }
gernotbelger@9093: 
gernotbelger@9093:     }
gernotbelger@9093: 
bjoern@4956:     /**
felix@4980:      * Open Gauge entry if a location fits to the gauge.
bjoern@4956:      */
gernotbelger@9093:     public void openOnLocations(final List<Double> locations) {
bjoern@4956:         GWT.log("GaugeListGrid - openOnLocations " + locations);
bjoern@4956: 
gernotbelger@9093:         setData(new ListGridRecord[] {});
gernotbelger@9093: 
bjoern@4956:         if (locations == null || locations.isEmpty()) {
bjoern@4956:             return;
bjoern@4956:         }
bjoern@4956: 
gernotbelger@9093:         for (final GaugeInfo gauge : this.gauges) {
bjoern@4956:             boolean isset = false;
gernotbelger@9093:             for (final Double location : locations) {
bjoern@4956:                 if (locations == null) {
bjoern@4956:                     continue;
bjoern@4956:                 }
bjoern@4956: 
gernotbelger@9093:                 final Double start = gauge.getKmStart();
gernotbelger@9093:                 final Double end = gauge.getKmEnd();
bjoern@4956:                 if (start == null || end == null) {
bjoern@4956:                     // should not occur but avoid NullPointerException
bjoern@4956:                     continue;
bjoern@4956:                 }
bjoern@4956: 
bjoern@4956:                 if (location >= start && location <= end) {
bjoern@4956:                     isset = true;
bjoern@4956:                     break;
bjoern@4956:                 }
bjoern@4956:             }
bjoern@4956:             if (isset) {
gernotbelger@9093:                 addExpandedRecord(gauge);
gernotbelger@9093:             } else {
gernotbelger@9093:                 addCollapsedRecord(gauge);
bjoern@4956:             }
bjoern@4956:         }
bjoern@4956:     }
bjoern@4956: 
gernotbelger@9093:     private void addExpandedRecord(final GaugeInfo gauge) {
gernotbelger@9093:         final GaugeRecord record = new GaugeRecord(gauge);
gernotbelger@9093: 
gernotbelger@9093:         this.addData(record);
gernotbelger@9093: 
gernotbelger@9093:         expandRecord(record);
gernotbelger@9093:     }
gernotbelger@9093: 
gernotbelger@9093:     private void addCollapsedRecord(final GaugeInfo gauge) {
gernotbelger@9093:         final GaugeRecord record = new GaugeRecord(gauge);
gernotbelger@9093: 
gernotbelger@9093:         this.addData(record);
gernotbelger@9093: 
gernotbelger@9093:         collapseRecord(record);
gernotbelger@9093:     }
gernotbelger@9093: 
bjoern@4956:     @Override
gernotbelger@9093:     protected Canvas getExpandPanel(final ListGridRecord record) {
gernotbelger@9093:         final GaugeRecord item = (GaugeRecord) record;
gernotbelger@9093:         return new GaugeInfoPanel(item, this.flys);
bjoern@4956:     }
bjoern@4960: 
felix@6032:     /**
felix@6032:      * When clicked on the gauge discharge link, open new Gauge Discharge
felix@6032:      * Curve view.
felix@6032:      */
bjoern@4960:     @Override
gernotbelger@9093:     public void onRecordClick(final RecordClickEvent event) {
gernotbelger@9093:         final GaugeRecord gauge = (GaugeRecord) event.getRecord();
gernotbelger@9093:         final Config config = Config.getInstance();
rrenkert@8303:         final String locale = config.getLocale();
gernotbelger@9093:         this.createCollectionService.create(locale, this.flys.getCurrentUser().identifier(), new AsyncCallback<Collection>() {
gernotbelger@9093:             @Override
gernotbelger@9093:             public void onFailure(final Throwable caught) {
gernotbelger@9093:                 GWT.log("Could not create the new collection.");
gernotbelger@9093:                 SC.warn(FLYS.getExceptionString(GaugeListGrid.this.MSG, caught));
gernotbelger@9093:             }
gernotbelger@9093: 
gernotbelger@9093:             @Override
gernotbelger@9093:             public void onSuccess(final Collection collection) {
gernotbelger@9093:                 GWT.log("Successfully created a new collection.");
gernotbelger@9093:                 createArtifact(collection, locale, gauge);
gernotbelger@9093:             }
gernotbelger@9093:         });
gernotbelger@9093:     }
gernotbelger@9093: 
gernotbelger@9093:     private void createArtifact(final Collection collection, final String locale, final GaugeRecord gauge) {
gernotbelger@9093:         this.artifactService.create(locale, "gaugedischargecurve", null, new AsyncCallback<Artifact>() {
gernotbelger@9093:             @Override
gernotbelger@9093:             public void onFailure(final Throwable caught) {
gernotbelger@9093:                 GWT.log("Could not create the new artifact.");
gernotbelger@9093:                 SC.warn(FLYS.getExceptionString(GaugeListGrid.this.MSG, caught));
gernotbelger@9093:             }
gernotbelger@9093: 
gernotbelger@9093:             @Override
gernotbelger@9093:             public void onSuccess(final Artifact artifact) {
gernotbelger@9093:                 GWT.log("Successfully created a new artifact.");
gernotbelger@9093: 
gernotbelger@9093:                 final DataItem riverItem = new DefaultDataItem("river", "river", gauge.getRiverName());
gernotbelger@9093:                 final Data river = new DefaultData("river", null, null, new DataItem[] { riverItem });
gernotbelger@9093: 
gernotbelger@9093:                 final DataItem refItem = new DefaultDataItem("reference_gauge", "reference_gauge", gauge.getOfficialNumber().toString());
gernotbelger@9093:                 final Data ref = new DefaultData("reference_gauge", null, null, new DataItem[] { refItem });
gernotbelger@9093: 
gernotbelger@9093:                 final DataItem locItem = new DefaultDataItem("ld_locations", "ld_locations", gauge.getStation().toString());
gernotbelger@9093:                 final Data loc = new DefaultData("ld_locations", null, null, new DataItem[] { locItem });
gernotbelger@9093: 
gernotbelger@9093:                 final DataItem nameItem = new DefaultDataItem("gauge_name", "gauge_name", gauge.getName());
gernotbelger@9093:                 final Data name = new DefaultData("gauge_name", null, null, new DataItem[] { nameItem });
gernotbelger@9093: 
gernotbelger@9093:                 final Data[] data = new Data[] { river, ref, loc, name };
gernotbelger@9093:                 GaugeListGrid.this.forwardService.go(locale, artifact, data, new AsyncCallback<Artifact>() {
rrenkert@8303:                     @Override
gernotbelger@9093:                     public void onFailure(final Throwable caught) {
gernotbelger@9093:                         GWT.log("Could not feed the artifact.");
gernotbelger@9093:                         SC.warn(caught.getMessage());
rrenkert@8303:                     }
rrenkert@8303: 
rrenkert@8303:                     @Override
gernotbelger@9093:                     public void onSuccess(final Artifact artifact) {
gernotbelger@9093:                         GWT.log("Successfully feed the artifact.");
gernotbelger@9093:                         final CollectionView view = new CollectionView(GaugeListGrid.this.flys, collection, artifact);
gernotbelger@9093:                         GaugeListGrid.this.flys.getWorkspace().addView(collection.identifier(), view);
gernotbelger@9093:                         view.addArtifactToCollection(artifact);
rrenkert@8303:                     }
gernotbelger@9093:                 });
gernotbelger@9093:             }
gernotbelger@9093:         });
bjoern@4960:     }
bjoern@4961: 
bjoern@4961:     @Override
gernotbelger@9093:     public String getCellCSSText(final ListGridRecord record, final int rowNum, final int colNum) {
bjoern@4961:         if (colNum == ABFLUSSTAFEL_COLUMN) {
bjoern@4961:             // display the ablfusstafel cell like a link
gernotbelger@9093:             return "text-decoration: underline; color: #0000EE; " + "cursor: pointer;";
gernotbelger@9093:         } else {
bjoern@4961:             return super.getCellCSSText(record, rowNum, colNum);
bjoern@4961:         }
bjoern@4961:     }
bjoern@4956: }