Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/WspDatacagePanel.java @ 4221:480de0dbca8e
Extended location input helper.
The locationpicker has now an attribute whether the input is distance or
location to display one or two clickable columns.
Replaced the record click handler with cell click handler.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 23 Oct 2012 13:17:20 +0200 |
parents | df8ac7ff6b1a |
children |
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package de.intevation.flys.client.client.ui; import com.google.gwt.core.client.GWT; import com.google.gwt.user.client.rpc.AsyncCallback; import com.smartgwt.client.util.SC; import com.smartgwt.client.widgets.events.ClickEvent; import de.intevation.flys.client.client.Config; import de.intevation.flys.client.client.FLYS; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.client.event.StepForwardEvent; import de.intevation.flys.client.client.services.LoadArtifactService; import de.intevation.flys.client.client.services.LoadArtifactServiceAsync; import de.intevation.flys.client.shared.model.Artifact; import de.intevation.flys.client.shared.model.Collection; import de.intevation.flys.client.shared.model.Data; import de.intevation.flys.client.shared.model.DataItem; import de.intevation.flys.client.shared.model.DefaultData; import de.intevation.flys.client.shared.model.DefaultDataItem; import de.intevation.flys.client.shared.model.Recommendation; import de.intevation.flys.client.shared.model.Recommendation.Facet; import de.intevation.flys.client.shared.model.Recommendation.Filter; import de.intevation.flys.client.shared.model.ToLoad; import de.intevation.flys.client.shared.model.User; import java.util.List; import java.util.Map; import java.util.Set; public class WspDatacagePanel extends DatacagePanel { private static final long serialVersionUID = 2494432743877141135L; public static final String WATERLEVEL_OUTS = "waterlevels"; public static final FLYSConstants MSG = GWT.create(FLYSConstants.class); protected LoadArtifactServiceAsync loadService = GWT.create(LoadArtifactService.class); protected Recommendation recommendation; protected Artifact artifact; public WspDatacagePanel() { super(); } public WspDatacagePanel(User user) { super(user); } @Override public String getOuts() { return WATERLEVEL_OUTS; } @Override protected void createWidget() { super.createWidget(); widget.setIsMutliSelectable(false); } /** * We need to override this method (defined in AbstractUIProvider) because * we have to create a new Artifact specified by the Datacage selection via * Async request. * * @param e The ClickEvent. */ @Override public void onClick(ClickEvent e) { List<String> errors = validate(); if (errors == null || errors.isEmpty()) { // 1) Fetch selected recommendation Config config = Config.getInstance(); final String locale = config.getLocale(); final Collection c = this.collection; final Recommendation r = getSelectedRecommendation(); if (r == null) { SC.warn(MSG.warning_no_wsp_selected()); return; } // 2) Create, load Artifact and fire event loadService.load( c, r, "winfo", locale, new AsyncCallback<Artifact>() { @Override public void onFailure(Throwable caught) { GWT.log("WspDatacagePanel", caught); SC.warn(FLYS.getExceptionString(MSG, caught)); } @Override public void onSuccess(Artifact artifact) { fireStepForwardEvent(new StepForwardEvent( getData(r, artifact))); } } ); } else { showErrors(errors); } } protected Recommendation getSelectedRecommendation() { ToLoad toLoad = widget.getSelection(); List<Recommendation> recoms = toLoad.toRecommendations(); return recoms.size() > 0 ? recoms.get(0) : null; } /** * Nothing is done in this method. It returns null, because we serve the * Data another way! * * @return always null! */ @Override protected Data[] getData() { // do nothing here, the Data is fetched on another way in this panel. return null; } protected Data[] getData(Recommendation r, Artifact newArtifact) { String uuid = newArtifact.getUuid(); r.setMasterArtifact(uuid); String value = createDataString(uuid, r.getFilter()); DataItem item = new DefaultDataItem(dataName, dataName, value); return new Data[] { new DefaultData( dataName, null, null, new DataItem[] { item }) }; } protected String createDataString(String artifact, Filter filter) { Facet f = null; Map<String, List<Facet>> outs = filter.getOuts(); Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet(); for (Map.Entry<String, List<Facet>> entry: entries) { List<Facet> fs = entry.getValue(); f = fs.get(0); if (f != null) { break; } } return "[" + artifact + ";" + f.getName() + ";" + f.getIndex() + "]"; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :