ingo@523: package de.intevation.flys.client.client.ui.chart;
ingo@523: 
ingo@523: import com.google.gwt.core.client.GWT;
ingo@523: 
felix@854: import com.smartgwt.client.types.Alignment; 
felix@854: import com.smartgwt.client.widgets.Canvas;
felix@854: import com.google.gwt.user.client.rpc.AsyncCallback;
ingo@523: import com.smartgwt.client.types.ListGridFieldType;
felix@854: import com.smartgwt.client.widgets.grid.ListGrid;
ingo@523: import com.smartgwt.client.widgets.grid.ListGridField;
felix@854: import com.smartgwt.client.widgets.grid.ListGridRecord;
ingo@523: import com.smartgwt.client.widgets.layout.VLayout;
felix@854: import com.smartgwt.client.widgets.layout.HLayout;
felix@854: import com.smartgwt.client.widgets.form.fields.SpinnerItem;
felix@854: import com.smartgwt.client.widgets.form.DynamicForm;
felix@854: import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
felix@854: import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
ingo@523: 
felix@854: import de.intevation.flys.client.client.Config;
felix@854: import de.intevation.flys.client.shared.model.Artifact;
ingo@523: import de.intevation.flys.client.shared.model.Collection;
ingo@524: import de.intevation.flys.client.shared.model.Theme;
ingo@805: import de.intevation.flys.client.shared.model.OutputMode;
ingo@523: 
ingo@523: import de.intevation.flys.client.client.FLYSConstants;
ingo@805: import de.intevation.flys.client.client.ui.ThemePanel;
ingo@523: 
felix@854: import de.intevation.flys.client.client.services.FeedService;
felix@854: import de.intevation.flys.client.client.services.FeedServiceAsync;
felix@854: 
ingo@523: 
ingo@523: /**
ingo@523:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@523:  */
ingo@805: public class ChartThemePanel extends ThemePanel {
ingo@805: 
ingo@523:     /** The interface that provides i18n messages. */
ingo@523:     private FLYSConstants MSG = GWT.create(FLYSConstants.class);
ingo@523: 
ingo@526: 
felix@854:     public static final String GRID_FIELD_ACTIVE  = "active";
felix@854:     public static final String GRID_FIELD_NAME    = "name";
felix@854:     public static final String GRID_FIELD_ACTIONS = "actions";
ingo@523: 
felix@854:     FeedServiceAsync feedService = GWT.create(
felix@854:         de.intevation.flys.client.client.services.FeedService.class);
ingo@523: 
ingo@523:     public ChartThemePanel(Collection collection, OutputMode mode) {
ingo@805:         super(collection, mode);
ingo@523: 
ingo@523:         initGrid();
ingo@523:         initLayout();
ingo@523: 
ingo@523:         updateGrid();
ingo@523:     }
ingo@523: 
ingo@523: 
ingo@523:     /**
felix@854:      * Create and configure the Grid to display.
felix@854:      */
felix@854:     protected ListGrid createGrid() {
felix@854:         ListGrid list = new ListGrid() {
felix@854:             @Override
felix@854:             protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) {
felix@854:                     GWT.log("createRecordComponent! " + this.getFieldName(colNum));
felix@854: 
felix@854:                     String fieldName = this.getFieldName(colNum);
felix@854: 
felix@854:                     if (fieldName.equals("actions")) {
felix@854:                         GWT.log("GG UU II: Put actopms");
felix@854:                         HLayout recordCanvas = new HLayout(3);
felix@854:                         recordCanvas.setHeight(22);
felix@854:                         recordCanvas.setAlign(Alignment.CENTER);
felix@854:                         // Grid Cell Widgets example
felix@854:                         SpinnerItem spinnerItem = new SpinnerItem();
felix@854:                         spinnerItem.setShowTitle(false);
felix@854:                         spinnerItem.setTitle("Waterlevel-Spinner");
felix@854:                         spinnerItem.setWidth(50);
felix@854:                         spinnerItem.setDefaultValue(5);
felix@854:                         spinnerItem.setMin(130);
felix@854:                         spinnerItem.setMax(1000);
felix@854:                         spinnerItem.setStep(5f);
felix@854:                         Config config = Config.getInstance();
felix@854:                         final String serverUrl = config.getServerUrl();
felix@854:                         final String locale = config.getLocale();
felix@854: 
felix@854:                         spinnerItem.addChangedHandler(new ChangedHandler() {
felix@854:                                 @Override
felix@854:                                 public void onChanged(ChangedEvent ce) {
felix@854:                                     // artifact instead of null
felix@854:                                     // data[] instead of null
felix@854:                                     feedService.feed(serverUrl, locale, null, null,
felix@854:                                         new AsyncCallback<Artifact>() {
felix@854:                                             public void onFailure(Throwable caught) {
felix@854:                                                 GWT.log("Could not feed artifact");
felix@854:                                                 // TODO SC.warn 
felix@854:                                             }
felix@854:                                             public void onSuccess(Artifact artifact) {
felix@854:                                                 GWT.log("Successfully fed");
felix@854:                                                 //TODO and now?
felix@854:                                             }
felix@854:                                         });
felix@854:                                 }
felix@854:                             }
felix@854:                         );
felix@854: 
felix@854:                         DynamicForm formWrap = new DynamicForm();
felix@854:                         formWrap.setFields(spinnerItem);
felix@854:                         formWrap.setTitlePrefix("");
felix@854:                         formWrap.setTitleSuffix("");
felix@854:                         recordCanvas.addMember(formWrap);
felix@854:                         return recordCanvas;
felix@854:                     }
felix@854:                     else {
felix@854:                         return null;
felix@854:                     }
felix@854:                 }
felix@854:             };
felix@854:         list.setCanResizeFields(true);
felix@854:         list.setShowRecordComponents(true);
felix@854:         list.setShowRecordComponentsByCell(true);
felix@854:         list.setShowAllRecords(true);
felix@854:         return list;
felix@854:     }
felix@854: 
felix@854: 
felix@854:     /**
ingo@523:      * Initializes the layout of this panel.
ingo@523:      */
ingo@523:     protected void initLayout() {
ingo@523:         setWidth100();
ingo@523:         setHeight100();
ingo@523: 
ingo@523:         VLayout layout = new VLayout();
ingo@523:         layout.setWidth100();
ingo@523:         layout.setHeight100();
ingo@523: 
ingo@523:         layout.addMember(list);
ingo@527:         layout.addMember(navigation);
ingo@523: 
ingo@523:         addChild(layout);
ingo@523:     }
ingo@523: 
ingo@523: 
ingo@523:     /**
ingo@523:      * Initializes the components (columns) of the theme grid.
ingo@523:      */
ingo@523:     protected void initGrid() {
ingo@523:         list.setCanEdit(true);
ingo@523:         list.setCanSort(false);
felix@854:         //list.setShowRecordComponents(false);
ingo@523:         list.setShowRecordComponentsByCell(true);
ingo@523:         list.setShowHeader(true);
ingo@523:         list.setShowHeaderContextMenu(false);
ingo@523:         list.setWidth100();
ingo@523:         list.setHeight100();
ingo@523: 
ingo@523:         list.addEditCompleteHandler(this);
ingo@523: 
ingo@523:         ListGridField active = new ListGridField(GRID_FIELD_ACTIVE, " ", 20);
ingo@523:         active.setType(ListGridFieldType.BOOLEAN);
ingo@523: 
ingo@523:         ListGridField name = new ListGridField(
ingo@523:             GRID_FIELD_NAME, MSG.chart_themepanel_header_themes());
ingo@523:         name.setType(ListGridFieldType.TEXT);
ingo@523: 
felix@854:         // TODO Visibility of this Field (~"column") shall depend on
felix@854:         // availability of facets allowing for actions.
felix@854:         ListGridField actions = new ListGridField(GRID_FIELD_ACTIONS,
felix@854:                 GRID_FIELD_ACTIONS, 60);
felix@854: 
felix@854:         list.setFields(active, name, actions);
ingo@523:     }
ingo@523: 
ingo@523: 
ingo@805:     @Override
ingo@805:     public void activateTheme(Theme theme, boolean active) {
ingo@805:         theme.setActive(active ? 1 : 0);
ingo@527:     }
ingo@523: }
ingo@523: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :