Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWindow.java @ 4573:b87073a05f9d
flys-client: Patch to render combobox options as clickable links.
The way of passing data arguments to the links and further to
the Artifact feeding service is somewhat hacked and should be
refactored (later...).
author | Christian Lins <christian.lins@intevation.de> |
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date | Tue, 27 Nov 2012 12:50:10 +0100 |
parents | 80f5d1f2d4fd |
children | d5f5bdaca316 |
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package de.intevation.flys.client.client.ui; import java.util.ArrayList; import java.util.List; 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.Window; import de.intevation.flys.client.client.Config; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.client.event.DatacageHandler; import de.intevation.flys.client.client.event.DatacageDoubleClickHandler; import de.intevation.flys.client.client.event.HasRedrawRequestHandlers; import de.intevation.flys.client.client.event.RedrawRequestHandler; import de.intevation.flys.client.client.event.RedrawRequestEvent; import de.intevation.flys.client.client.event.RedrawRequestEvent.Type; 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.ArtifactDescription; 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.DataList; import de.intevation.flys.client.shared.model.ToLoad; import de.intevation.flys.client.shared.model.User; import de.intevation.flys.client.shared.model.Recommendation; public class DatacageWindow extends Window implements DatacageHandler, DatacageDoubleClickHandler, HasRedrawRequestHandlers { /** i18ner. */ protected FLYSConstants messages = GWT.create(FLYSConstants.class); /** Service to create/clone artifacts. */ protected LoadArtifactServiceAsync loadService = GWT.create(LoadArtifactService.class); protected CollectionView view; protected List<RedrawRequestHandler> handlers; protected int inProgress; public DatacageWindow( Artifact artifact, User user, String outs, CollectionView view ) { this.view = view; this.handlers = new ArrayList<RedrawRequestHandler>(); this.inProgress = 0; setWidth(400); setHeight(500); DatacageWidget dw = new DatacageWidget( artifact, user, outs, "load-system:true", true); dw.addDatacageHandler(this); dw.addDatacageDoubleClickHandler(this); addItem(dw); String river = findRiver(artifact); // TODO: i18n setTitle("Datenkorb: " + river); setShowMinimizeButton(false); setIsModal(true); setShowModalMask(true); setCanDragResize(true); centerInPage(); } @Override public void toLoad(ToLoad toLoad) { destroy(); List<Recommendation> recs = toLoad.toRecommendations(); loadArtifacts(recs); } @Override public void onDoubleClick(ToLoad toLoad) { destroy(); List<Recommendation> recs = toLoad.toRecommendations(); loadArtifacts(recs); } @Override public void addRedrawRequestHandler(RedrawRequestHandler handler) { if (handler != null) { handlers.add(handler); } } protected String findRiver(Artifact artifact) { ArtifactDescription adescr = artifact.getArtifactDescription(); DataList [] data = adescr.getOldData(); if (data != null && data.length > 0) { for (int i = 0; i < data.length; i++) { DataList dl = data[i]; if (dl.getState().equals("state.winfo.river")) { for (int j = dl.size()-1; j >= 0; --j) { Data d = dl.get(j); DataItem [] di = d.getItems(); if (di != null && di.length == 1) { return d.getItems()[0].getStringValue(); } } } } } return ""; } protected void decreateInProgress() { if (this.inProgress > 0) { this.inProgress--; } if (this.inProgress == 0) { fireRedrawRequest(); } } protected void fireRedrawRequest() { RedrawRequestEvent evt = new RedrawRequestEvent(Type.DEFAULT); for (RedrawRequestHandler handler: handlers) { handler.onRedrawRequest(evt); } } protected void loadArtifacts(List<Recommendation> recommendations) { Config cfg = Config.getInstance(); final Collection collection = view.getCollection(); final Artifact masterArtifact = view.getArtifact(); final String locale = cfg.getLocale(); this.inProgress = recommendations.size(); for (final Recommendation recommendation: recommendations) { // XXX: UGLY! If no reference artifact given use uuid of // current artifact as reference. if (recommendation.getMasterArtifact() == null) { recommendation.setMasterArtifact(masterArtifact.getUuid()); } final String factory = recommendation.getFactory(); GWT.log("Load new artifact with factory: " + factory); loadService.load( collection, recommendation, factory, locale, new AsyncCallback<Artifact>() { public void onFailure(Throwable caught) { decreateInProgress(); GWT.log("Create-artifact failed: " + caught.getMessage()); SC.warn(caught.getMessage()); } public void onSuccess(Artifact artifact) { decreateInProgress(); GWT.log("Created new artifact: " + artifact.getUuid()); } }); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :