ingo@6: package de.intevation.flys.client.client.ui;
ingo@6: 
ingo@6: import com.google.gwt.core.client.GWT;
ingo@6: import com.google.gwt.i18n.client.DateTimeFormat;
ingo@13: import com.google.gwt.user.client.rpc.AsyncCallback;
ingo@6: 
ingo@7: import com.smartgwt.client.widgets.Canvas;
ingo@13: import com.smartgwt.client.widgets.IButton;
ingo@6: import com.smartgwt.client.widgets.Window;
ingo@13: import com.smartgwt.client.widgets.events.ClickEvent;
ingo@13: import com.smartgwt.client.widgets.events.ClickHandler;
ingo@7: import com.smartgwt.client.widgets.form.DynamicForm;
ingo@7: import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
ingo@7: import com.smartgwt.client.widgets.layout.VLayout;
ingo@7: import com.smartgwt.client.widgets.tab.Tab;
ingo@6: 
ingo@13: import de.intevation.flys.client.shared.model.Artifact;
ingo@6: import de.intevation.flys.client.shared.model.Collection;
ingo@6: 
ingo@14: import de.intevation.flys.client.client.Config;
ingo@13: import de.intevation.flys.client.client.FLYS;
ingo@6: import de.intevation.flys.client.client.FLYSMessages;
ingo@13: import de.intevation.flys.client.client.services.ArtifactService;
ingo@13: import de.intevation.flys.client.client.services.ArtifactServiceAsync;
ingo@6: 
ingo@6: 
ingo@6: /**
ingo@6:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@6:  */
ingo@6: public class CollectionView extends Window {
ingo@6: 
ingo@13:     /** The ArtifactService used to communicate with the Artifact server. */
ingo@13:     protected ArtifactServiceAsync artifactService =
ingo@13:         GWT.create(ArtifactService.class);
ingo@13: 
ingo@6:     /** The message class that provides i18n strings.*/
ingo@6:     FLYSMessages messages = GWT.create(FLYSMessages.class);
ingo@6: 
ingo@13:     /** The FLYS instance used to call services.*/
ingo@13:     protected FLYS flys;
ingo@13: 
ingo@6:     /** The collection to be displayed.*/
ingo@6:     protected Collection collection;
ingo@6: 
ingo@13:     /** TODO The artifact needs to be removed here after the Collection stuff in
ingo@13:      * the server has been finished! */
ingo@13:     protected Artifact artifact;
ingo@13: 
ingo@7:     /** The parameter tab.*/
ingo@7:     protected Tab parameterTab;
ingo@7: 
ingo@7:     /** The output tab.*/
ingo@7:     protected Tab outputTab;
ingo@7: 
ingo@6: 
ingo@6:     /**
ingo@6:      * This constructor creates a new CollectionView that is used to display the
ingo@6:      * <i>collection</i>.
ingo@6:      *
ingo@6:      * @param collection The collection to be displayed.
ingo@6:      */
ingo@13:     public CollectionView(FLYS flys, Collection collection) {
ingo@13:         this.flys       = flys;
ingo@6:         this.collection = collection;
ingo@6: 
ingo@6:         init();
ingo@6:     }
ingo@6: 
ingo@6: 
ingo@6:     /**
ingo@6:      * This method handles the initial layout stuff.
ingo@6:      */
ingo@6:     protected void init() {
ingo@6:         setWidth(600);
ingo@6:         setHeight(400);
ingo@6: 
ingo@6:         setCanDragResize(true);
ingo@6: 
ingo@6:         DateTimeFormat dtf = DateTimeFormat.getFormat(messages.date_format());
ingo@6:         String lastAccess  = dtf.format(collection.getLastAccess());
ingo@6:         setTitle(lastAccess + " - " + collection.getName());
ingo@7: 
ingo@7:         VLayout layout = new VLayout();
ingo@7:         addItem(layout);
ingo@7: 
ingo@7:         if (isNew()) {
ingo@7:             layout.addMember(renderNew());
ingo@7:         }
ingo@7:     }
ingo@7: 
ingo@7: 
ingo@7:     /**
ingo@7:      * This method returns true, if the Collection is new and no plugins has
ingo@7:      * been chosen.
ingo@7:      *
ingo@7:      * @return true, if the Collection is new.
ingo@7:      */
ingo@7:     public boolean isNew() {
ingo@7:         return true;
ingo@7:     }
ingo@7: 
ingo@7: 
ingo@7:     /**
ingo@7:      * This method creates a Canvas displaying the plugins of FLYS.
ingo@7:      *
ingo@7:      * @return a Canvas that displays the plugins of FLYS.
ingo@7:      */
ingo@7:     protected Canvas renderNew() {
ingo@13:         VLayout layout = new VLayout();
ingo@7:         layout.setWidth100();
ingo@7: 
ingo@7:         DynamicForm    form  = new DynamicForm();
ingo@7:         RadioGroupItem radio = new RadioGroupItem("plugin");
ingo@7: 
ingo@7:         radio.setShowTitle(false);
ingo@7:         radio.setVertical(false);
ingo@7:         radio.setValueMap(
ingo@7:             messages.winfo(),
ingo@7:             messages.minfo(),
ingo@7:             messages.map(),
ingo@7:             messages.fix());
ingo@7: 
ingo@7:         form.setFields(radio);
ingo@7: 
ingo@13:         IButton go = new IButton(messages.next());
ingo@13:         go.addClickHandler(new ClickHandler() {
ingo@13:             public void onClick(ClickEvent event) {
ingo@14:                 String serverUrl = Config.getInstance().getServerUrl();
ingo@13: 
ingo@14:                 artifactService.create(
ingo@14:                     serverUrl, "winfo",
ingo@14:                     new AsyncCallback<Artifact>() {
ingo@14:                         public void onFailure(Throwable caught) {
ingo@14:                             GWT.log("Could not create the new artifact.");
ingo@14:                             GWT.log(caught.getMessage());
ingo@14:                         }
ingo@14: 
ingo@14:                         public void onSuccess(Artifact artifact) {
ingo@14:                             GWT.log("Successfully created a new artifact.");
ingo@14:                             setArtifact(artifact);
ingo@14:                         }
ingo@13:                 });
ingo@13:             }
ingo@13:         });
ingo@13: 
ingo@7:         layout.addMember(form);
ingo@13:         layout.addMember(go);
ingo@7: 
ingo@7:         return layout;
ingo@6:     }
ingo@13: 
ingo@13: 
ingo@13:     /**
ingo@13:      * Set the current artifact.
ingo@13:      *
ingo@13:      * @param artifact The new artifact.
ingo@13:      */
ingo@13:     protected void setArtifact(Artifact artifact) {
ingo@13:         this.artifact = artifact;
ingo@13: 
ingo@13:         updateView();
ingo@13:     }
ingo@13: 
ingo@13: 
ingo@13:     protected void updateView() {
ingo@13:         GWT.log("Update the view of the artifact: " + artifact.getUuid());
ingo@13:         // TODO display the artifact information / data
ingo@13:     }
ingo@6: }
ingo@6: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :