ingo@805: package de.intevation.flys.client.client.ui;
ingo@805: 
ingo@805: import java.util.ArrayList;
ingo@805: import java.util.List;
ingo@805: 
ingo@805: import com.google.gwt.core.client.GWT;
ingo@805: import com.google.gwt.user.client.rpc.AsyncCallback;
ingo@805: 
ingo@805: import com.smartgwt.client.util.SC;
ingo@1422: import com.smartgwt.client.util.BooleanCallback;
ingo@805: import com.smartgwt.client.widgets.Canvas;
ingo@805: import com.smartgwt.client.widgets.grid.ListGrid;
ingo@805: import com.smartgwt.client.widgets.grid.ListGridRecord;
ingo@805: import com.smartgwt.client.widgets.grid.events.EditCompleteEvent;
ingo@805: import com.smartgwt.client.widgets.grid.events.EditCompleteHandler;
ingo@1309: import com.smartgwt.client.widgets.grid.events.RowContextClickEvent;
ingo@1309: import com.smartgwt.client.widgets.grid.events.RowContextClickHandler;
ingo@1309: import com.smartgwt.client.widgets.menu.Menu;
ingo@1309: import com.smartgwt.client.widgets.menu.MenuItem;
ingo@1309: import com.smartgwt.client.widgets.menu.events.ClickHandler;
ingo@1309: import com.smartgwt.client.widgets.menu.events.MenuItemClickEvent;
ingo@805: 
ingo@805: import de.intevation.flys.client.shared.model.Collection;
ingo@1309: import de.intevation.flys.client.shared.model.CollectionItemAttribute;
ingo@805: import de.intevation.flys.client.shared.model.FacetRecord;
ingo@805: import de.intevation.flys.client.shared.model.OutputMode;
ingo@805: import de.intevation.flys.client.shared.model.Theme;
ingo@805: import de.intevation.flys.client.shared.model.ThemeList;
ingo@805: 
ingo@805: import de.intevation.flys.client.client.Config;
ingo@805: import de.intevation.flys.client.client.FLYSConstants;
ingo@805: import de.intevation.flys.client.client.event.HasOutputParameterChangeHandlers;
felix@858: import de.intevation.flys.client.client.event.HasRedrawRequestHandlers;
ingo@805: import de.intevation.flys.client.client.event.OnMoveEvent;
ingo@805: import de.intevation.flys.client.client.event.OnMoveHandler;
ingo@805: import de.intevation.flys.client.client.event.OutputParameterChangeEvent;
ingo@805: import de.intevation.flys.client.client.event.OutputParameterChangeHandler;
felix@858: import de.intevation.flys.client.client.event.RedrawRequestHandler;
ingo@911: import de.intevation.flys.client.client.event.RedrawRequestEvent;
ingo@911: import de.intevation.flys.client.client.event.RedrawRequestEvent.Type;
ingo@805: import de.intevation.flys.client.client.services.CollectionAttributeService;
ingo@805: import de.intevation.flys.client.client.services.CollectionAttributeServiceAsync;
ingo@1309: import de.intevation.flys.client.client.services.CollectionItemAttributeService;
ingo@1309: import de.intevation.flys.client.client.services.CollectionItemAttributeServiceAsync;
ingo@805: 
felix@1430: /**
felix@1430:  * ThemePanel on the left in CollectionView.
felix@1430:  * Contains control widgets for "themes", which are plotted in a diagram (chart).
felix@1430:  *
felix@1430:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
felix@1430:  */
ingo@805: public abstract class ThemePanel
felix@854: extends               Canvas
felix@854: implements            OnMoveHandler,
felix@854:                       EditCompleteHandler,
felix@858:                       HasOutputParameterChangeHandlers,
felix@858:                       HasRedrawRequestHandlers
ingo@805: {
ingo@805:     protected CollectionAttributeServiceAsync updater =
ingo@805:         GWT.create(CollectionAttributeService.class);
ingo@805: 
ingo@1309:     /** The service used to get collection item attributes. */
ingo@1309:     protected CollectionItemAttributeServiceAsync itemAttributeService =
ingo@1309:         GWT.create(CollectionItemAttributeService.class);
ingo@1309: 
felix@1443:     /** i18ner. */
felix@1443:     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
ingo@805: 
felix@858:     /** List of OutParameterChangedHandler. */
ingo@805:     protected List<OutputParameterChangeHandler> outHandlers;
felix@1443: 
felix@858:     /** List of ChartShallRedrawHandler. */
felix@858:     protected List<RedrawRequestHandler> redrawRequestHandlers;
ingo@805: 
ingo@805:     protected OutputMode mode;
ingo@805: 
ingo@805:     protected ThemeNavigationPanel navigation;
ingo@805:     protected ListGrid list;
ingo@805: 
ingo@1309:     /** The collection view*/
ingo@1309:     protected CollectionView view;
ingo@1309: 
ingo@805: 
felix@854:     /**
felix@854:      * Setup Grid, navigation bar.
felix@854:      * @param collection Collection for which to show themes.
felix@854:      */
felix@1474:     public ThemePanel(
felix@1474:         OutputMode mode,
felix@1474:         CollectionView view
felix@1474:     ) {
felix@1474:         this.mode       = mode;
felix@1474:         this.list       = createGrid();
felix@1474:         this.view       = view;
raimund@1358:         list.addRowContextClickHandler(new RowContextClickHandler() {
raimund@1358:             public void onRowContextClick(RowContextClickEvent event) {
raimund@1358:                 ListGridRecord[] records = list.getSelection();
raimund@1358: 
raimund@1358:                 Menu menu = null;
raimund@1358: 
raimund@1358:                 if (records == null || records.length == 0) {
raimund@1358:                     return;
raimund@1358:                 }
raimund@1358:                 else if (records.length == 1) {
raimund@1358:                     menu = getSingleContextMenu(records);
raimund@1358:                 }
raimund@1358:                 else if (records.length > 1) {
raimund@1358:                     menu = getMultiContextMenu(records);
raimund@1358:                 }
raimund@1358: 
raimund@1358:                 if (menu != null) {
raimund@1358:                     list.setContextMenu(menu);
raimund@1358:                     menu.showContextMenu();
raimund@1358: 
raimund@1358:                     event.cancel();
raimund@1358:                 }
raimund@1358:             }
raimund@1358:         });
felix@854: 
felix@858:         this.redrawRequestHandlers = new ArrayList<RedrawRequestHandler>();
ingo@805:         this.outHandlers = new ArrayList<OutputParameterChangeHandler>();
ingo@805:         this.navigation  = new ThemeNavigationPanel();
ingo@805:         this.navigation.addOnMoveHandler(this);
christian@3532:         
christian@3532:         this.setShowResizeBar(true);
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     public abstract void activateTheme(Theme theme, boolean active);
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Replace the current collection with a new one. <b>NOTE: this operation
ingo@805:      * triggers updateGrid() which modifies the themes in the grid.</b>
ingo@805:      *
ingo@805:      * @param collection The new collection object.
ingo@805:      */
ingo@805:     protected void setCollection(Collection collection) {
felix@1555:         // Set collection of view, but do not trigger event shooting.
felix@1555:         this.view.setCollection(collection, true);
ingo@805: 
ingo@805:         updateGrid();
ingo@805:     }
ingo@805: 
ingo@805: 
felix@1551:     /** Get Collection. */
felix@1551:     public Collection getCollection() {
felix@1555:         return view.getCollection();
felix@1551:     }
felix@1551: 
felix@1551: 
ingo@805:     /**
ingo@805:      * Returns the ThemeList of the current collection and output mode.
ingo@805:      *
ingo@805:      * @return the current ThemeList.
ingo@805:      */
ingo@805:     public ThemeList getThemeList() {
felix@1555:         return getCollection().getThemeList(mode.getName());
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Registers a new OutputParameterChangeHandler.
ingo@805:      *
ingo@805:      * @param h The new handler.
ingo@805:      */
ingo@805:     public void addOutputParameterChangeHandler(OutputParameterChangeHandler h){
ingo@805:         if (h != null) {
ingo@805:             outHandlers.add(h);
ingo@805:         }
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
felix@858:      * Registers a RedrawRequestHandler.
felix@858:      *
felix@858:      * @param h The new handler.
felix@858:      */
felix@858:     public void addRedrawRequestHandler(RedrawRequestHandler h){
felix@858:         if (h != null) {
felix@858:             redrawRequestHandlers.add(h);
felix@858:         }
felix@858:     }
felix@858: 
felix@858: 
felix@858:     /**
felix@858:      * Request a redraw of e.g. a Chart.
felix@858:      */
felix@1379:     final public void requestRedraw() {
felix@858:         for (RedrawRequestHandler handler: redrawRequestHandlers) {
raimund@1509:             handler.onRedrawRequest(new RedrawRequestEvent(Type.DEFAULT));
felix@858:         }
felix@858:     }
felix@858: 
felix@858: 
felix@858:     /**
ingo@805:      * Called when the attribution of an output changed. It informs the
ingo@805:      * registered handlers about the changes.
ingo@805:      */
ingo@805:     protected void fireOutputParameterChanged() {
ingo@805:         OutputParameterChangeEvent evt = new OutputParameterChangeEvent();
ingo@805: 
ingo@805:         for (OutputParameterChangeHandler handler: outHandlers) {
ingo@805:             handler.onOutputParameterChanged(evt);
ingo@805:         }
ingo@805:     }
ingo@805: 
ingo@805: 
felix@1560:     /** Registers the CollectionView associated to this ThemePanel. */
ingo@1309:     public void setCollectionView(CollectionView view) {
ingo@1309:         this.view = view;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
ingo@805:     /**
ingo@805:      * This method is used to clear the current theme grid and add new updated
ingo@805:      * data.
ingo@805:      */
ingo@805:     protected void updateGrid() {
ingo@805:         GWT.log("ThemePanel.updateGrid");
ingo@805: 
ingo@1361:         ListGridRecord[] selected = list.getSelectedRecords();
ingo@1361: 
ingo@805:         clearGrid();
ingo@805: 
ingo@805:         ThemeList themeList = getThemeList();
ingo@805: 
ingo@805:         if (themeList == null) {
ingo@805:             GWT.log("ERROR: No theme list.");
ingo@805:             return;
ingo@805:         }
ingo@805: 
ingo@805:         int count = themeList.getThemeCount();
ingo@805: 
ingo@805:         for (int i = 1; i <= count; i++) {
ingo@805:             Theme theme = themeList.getThemeAt(i);
ingo@805: 
felix@1578:             if (theme == null) {
felix@1578:                 continue;
felix@1578:             }
felix@1578: 
felix@1578:             if (theme.getFacet().equals("empty.facet")) {
raimund@1531:                 theme.setVisible(0);
raimund@1531:             }
raimund@1531: 
felix@1578:             if (theme.getVisible() == 0) {
ingo@805:                 continue;
ingo@805:             }
ingo@805: 
ingo@1361:             FacetRecord newRecord = createRecord(theme);
ingo@1382:             addFacetRecord(newRecord);
ingo@1361: 
ingo@1361:             String newArtifact = theme.getArtifact();
ingo@1361:             String newFacet    = theme.getFacet();
ingo@1361:             int    newIndex    = theme.getIndex();
ingo@1361: 
ingo@1361:             for (ListGridRecord r: selected) {
ingo@1361:                 FacetRecord sel = (FacetRecord) r;
ingo@1361:                 Theme oldTheme  = sel.getTheme();
ingo@1361: 
ingo@1361:                 if (oldTheme.getArtifact().equals(newArtifact)
ingo@1361:                     && oldTheme.getFacet().equals(newFacet)
ingo@1361:                     && oldTheme.getIndex() == newIndex) {
ingo@1361:                     list.selectRecord(newRecord);
ingo@1361:                 }
ingo@1361:             }
ingo@805:         }
ingo@805: 
ingo@805:         fireOutputParameterChanged();
ingo@805:     }
ingo@805: 
ingo@805: 
felix@1430:     /** Adds given Record to the list (table). */
ingo@1382:     protected void addFacetRecord(FacetRecord rec) {
ingo@1382:         list.addData(rec);
ingo@1382:     }
ingo@1382: 
ingo@1382: 
felix@1430:     /** Create a FacetRecord that wraps given theme. */
ingo@1361:     protected FacetRecord createRecord(Theme theme) {
ingo@1327:         return new FacetRecord(theme);
ingo@1327:     }
ingo@1327: 
ingo@1327: 
ingo@805:     /**
ingo@805:      * This method triggers the CollectionAttributeService. Based on the current
ingo@805:      * collectin settings, the attribute of the collection is modified or not.
ingo@805:      * But in every case, we will get a new collection object - which might be
ingo@805:      * the same as the current one.
ingo@805:      */
ingo@805:     public void updateCollection() {
ingo@805:         final Config config = Config.getInstance();
ingo@805:         final String loc    = config.getLocale();
ingo@805: 
ingo@805:         GWT.log("ThemePanel.updateCollection via RPC now");
ingo@805: 
felix@1430:         // Don't forget to enable the panel after the request has finished!
ingo@805:         disable();
ingo@805: 
felix@1555:         updater.update(getCollection(), loc, new AsyncCallback<Collection>() {
ingo@805:             public void onFailure(Throwable caught) {
ingo@805:                 GWT.log("Could not update collection attributes.");
ingo@805:                 SC.warn(MSG.getString(caught.getMessage()));
ingo@805: 
ingo@805:                 enable();
ingo@805:             }
ingo@805: 
ingo@805: 
ingo@805:             public void onSuccess(Collection collection) {
ingo@805:                 setCollection(collection);
ingo@805: 
ingo@805:                 enable();
ingo@805:             }
ingo@805:         });
ingo@805:     }
ingo@805: 
ingo@805: 
felix@854:     /**
felix@854:      * Create and configure the Grid to display.
felix@854:      */
felix@854:     protected ListGrid createGrid() {
ingo@1327:         ListGrid grid = createNewGrid();
ingo@2445:         grid.setLeaveScrollbarGap(false);
ingo@1309: 
ingo@1309:         return grid;
felix@854:     }
ingo@805: 
ingo@805: 
ingo@1327:     protected ListGrid createNewGrid() {
ingo@1327:         return new ListGrid();
ingo@1327:     }
ingo@1327: 
ingo@1327: 
ingo@805:     /**
ingo@805:      * A method that removes all records from theme grid.
ingo@805:      */
ingo@805:     protected void clearGrid() {
ingo@805:         ListGridRecord[] records = list.getRecords();
ingo@805: 
ingo@805:         if (records == null || records.length == 0) {
ingo@805:             return;
ingo@805:         }
ingo@805: 
ingo@805:         for (ListGridRecord record: records) {
ingo@805:             list.removeData(record);
ingo@805:         }
ingo@805:     }
ingo@805: 
felix@1443:     /** Return 'separator'- menu-item. */
felix@1443:     protected MenuItem createSeparator() {
felix@1443:         MenuItem separator = new MenuItem();
felix@1443:         separator.setIsSeparator(true);
felix@1443:         return separator;
felix@1443:     }
ingo@805: 
felix@1443: 
felix@1443:     /**
felix@1443:      * Get the context menu for a (right mouse button)click on a single item.
felix@1443:      */
ingo@1309:     protected Menu getSingleContextMenu(final ListGridRecord[] records) {
ingo@1309:         Menu menu = new Menu();
ingo@1309: 
ingo@1309:         menu.addItem(createActivateItem(records));
ingo@1309:         menu.addItem(createDeactivateItem(records));
ingo@1309:         menu.addItem(createRemoveItem(records));
felix@1443:         menu.addItem(createSeparator());
ingo@1309:         menu.addItem(createPropertiesItem(records));
ingo@1309: 
ingo@1309:         return menu;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
ingo@1309:     protected Menu getMultiContextMenu(final ListGridRecord[] records) {
ingo@1309:         Menu menu = new Menu();
ingo@1309: 
ingo@1309:         menu.addItem(createActivateItem(records));
ingo@1309:         menu.addItem(createDeactivateItem(records));
ingo@1309:         menu.addItem(createRemoveItem(records));
ingo@1309: 
ingo@1309:         return menu;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
felix@1453:     /** The properties menu item (opens style editor on click). */
ingo@1309:     protected MenuItem createPropertiesItem(final ListGridRecord[] records) {
ingo@1309:         MenuItem properties = new MenuItem(MSG.properties());
ingo@1309: 
ingo@1309:         properties.addClickHandler(new ClickHandler() {
ingo@1309:             public void onClick(MenuItemClickEvent evt) {
ingo@1309:                 GWT.log("clicked properties");
ingo@1309:                 for (ListGridRecord record: records) {
ingo@1309:                     openStyleEditor((FacetRecord) record);
ingo@1309:                 }
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         return properties;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
ingo@1309:     protected MenuItem createActivateItem(final ListGridRecord[] records) {
ingo@1309:         MenuItem activate = new MenuItem(MSG.activateTheme());
ingo@1309: 
ingo@1309:         activate.addClickHandler(new ClickHandler() {
ingo@1309:             public void onClick(MenuItemClickEvent evt) {
ingo@1309:                 for (ListGridRecord record: records) {
ingo@1309:                     FacetRecord facet = (FacetRecord) record;
ingo@1309:                     activateTheme(facet.getTheme(), true);
ingo@1309:                 }
ingo@1309: 
ingo@1309:                 updateCollection();
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         return activate;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
ingo@1309:     protected MenuItem createDeactivateItem(final ListGridRecord[] records) {
ingo@1309:         MenuItem deactivate = new MenuItem(MSG.deactivateTheme());
ingo@1309: 
ingo@1309:         deactivate.addClickHandler(new ClickHandler() {
ingo@1309:             public void onClick(MenuItemClickEvent evt) {
ingo@1309:                 for (ListGridRecord record: records) {
ingo@1309:                     FacetRecord facet = (FacetRecord) record;
ingo@1309:                     activateTheme(facet.getTheme(), false);
ingo@1309:                 }
ingo@1309: 
ingo@1309:                 updateCollection();
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         return deactivate;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
felix@2443:     /** Remove given themes (not asking for confirmation). */
felix@2443:     protected void removeThemes(final ListGridRecord[] records) {
felix@2443:         for (ListGridRecord record: records) {
felix@2443:             FacetRecord facet = (FacetRecord) record;
felix@2443:             Theme theme = facet.getTheme();
felix@2443:             theme.setVisible(0);
felix@2443:             theme.setActive(0);
felix@2443:             updateCollection();
felix@2443:         }
felix@2443:     }
felix@2443: 
felix@2443: 
felix@2443:     /** Create menu item for removing theme(s). Will ask for confirmation. */
ingo@1309:     protected MenuItem createRemoveItem(final ListGridRecord[] records) {
ingo@1309:         MenuItem remove = new MenuItem(MSG.removeTheme());
ingo@1309: 
ingo@1309:         remove.addClickHandler(new ClickHandler() {
ingo@1309:             public void onClick(MenuItemClickEvent evt) {
ingo@1422:                 SC.ask(MSG.askThemeRemove(), new BooleanCallback() {
ingo@1422:                     @Override
ingo@1422:                     public void execute(Boolean value) {
ingo@1422:                         if (value) {
felix@2443:                             removeThemes(records);
ingo@1422:                         }
ingo@1422:                     }
ingo@1422:                 });
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         return remove;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
ingo@805:     /**
ingo@805:      * This method is called after a cell in the theme grid has been modified.
ingo@805:      *
ingo@805:      * @param event The event that stores information about the modified record.
ingo@805:      */
ingo@805:     @Override
ingo@805:     public void onEditComplete(EditCompleteEvent event) {
ingo@805:         GWT.log("Edited record.");
ingo@805: 
ingo@805:         int         row = event.getRowNum();
ingo@805:         FacetRecord rec = (FacetRecord) list.getRecord(row);
ingo@805: 
ingo@1331:         Theme theme = rec.getTheme();
ingo@1331: 
ingo@1331:         theme.setDescription(rec.getName());
ingo@1331:         activateTheme(theme, rec.getActive());
ingo@805: 
ingo@805:         updateCollection();
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@1303:     /**
ingo@1303:      * This method should be defined in subclasses that wants to listen to this
ingo@1303:      * event.
ingo@1303:      *
ingo@1303:      * @param theme The theme that is moved.
ingo@1303:      * @param oldIdx The index of the theme before it was moved.
ingo@1303:      * @param newIdx The index of the theme after it was moved.
ingo@1303:      */
ingo@1303:     protected void fireThemeMoved(Theme theme, int oldIdx, int newIdx) {
ingo@1303:         // TODO Implement in subclasses
ingo@1303:     }
ingo@1303: 
ingo@1303: 
ingo@805:     @Override
ingo@805:     public void onMove(OnMoveEvent event) {
ingo@805:         int type = event.getType();
ingo@805: 
ingo@805:         GWT.log("ThemePanel.onMove: " + type);
ingo@805: 
ingo@805:         ListGridRecord[] records = list.getSelection();
ingo@805: 
ingo@805:         if (records == null || records.length == 0) {
ingo@805:             GWT.log("ThemePanel.onMove: No records selected.");
ingo@805:             return;
ingo@805:         }
ingo@805: 
ingo@805:         switch (type) {
ingo@805:             case 0: moveRecordsTop(records); break;
ingo@805:             case 1: moveRecordsUp(records); break;
ingo@805:             case 2: moveRecordsDown(records); break;
ingo@805:             case 3: moveRecordsBottom(records); break;
ingo@805:         }
ingo@805: 
ingo@805:         updateCollection();
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Moves the selected grid records (themes) to the top of the grid.
ingo@805:      *
ingo@805:      * @param records The selected themes in the list. Null not permitted.
ingo@805:      */
ingo@805:     protected void moveRecordsTop(ListGridRecord[] records) {
ingo@805:         ThemeList themeList = getThemeList();
ingo@805: 
ingo@805:         int idx = 1;
ingo@805: 
ingo@805:         for (ListGridRecord record: records) {
ingo@805:             Theme theme = ((FacetRecord) record).getTheme();
ingo@1303:             fireThemeMoved(theme, theme.getPosition(), idx);
ingo@805:             themeList.setThemePosition(theme, idx++);
ingo@805:         }
ingo@805: 
ingo@805:         updateGrid();
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Moves the selected grid records (themes) one step up.
ingo@805:      *
ingo@805:      * @param records The selected themes in the list. Null not permitted.
ingo@805:      */
ingo@805:     protected void moveRecordsUp(ListGridRecord[] records) {
ingo@805:         ThemeList themeList = getThemeList();
ingo@805: 
ingo@805:         int[] newPos = new int[records.length];
ingo@805: 
ingo@805:         for (int i = 0; i < records.length ; i++) {
ingo@805:             Theme theme = ((FacetRecord) records[i]).getTheme();
ingo@805:             newPos[i]   = theme.getPosition() - 1;
ingo@805:         }
ingo@805: 
ingo@805:         for (int i = 0; i < records.length ; i++) {
ingo@805:             Theme theme = ((FacetRecord) records[i]).getTheme();
ingo@1303:             fireThemeMoved(theme, theme.getPosition(), newPos[i]);
ingo@805:             themeList.setThemePosition(theme, newPos[i]);
ingo@805:         }
ingo@805: 
ingo@805:         updateGrid();
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Moves the selected grid records (themes) one step down.
ingo@805:      *
ingo@805:      * @param records The selected themes in the list. Null not permitted.
ingo@805:      */
ingo@805:     protected void moveRecordsDown(ListGridRecord[] records) {
ingo@805:         ThemeList themeList = getThemeList();
ingo@805: 
ingo@805:         int[] newPos = new int[records.length];
ingo@805: 
ingo@805:         for (int i = records.length-1; i >= 0; i--) {
ingo@805:             Theme theme = ((FacetRecord) records[i]).getTheme();
ingo@805:             newPos[i] = theme.getPosition()+1;
ingo@805:         }
ingo@805: 
ingo@805:         for (int i = records.length-1; i >= 0; i--) {
ingo@805:             Theme theme = ((FacetRecord) records[i]).getTheme();
ingo@1303:             fireThemeMoved(theme, theme.getPosition(), newPos[i]);
ingo@805:             themeList.setThemePosition(theme, newPos[i]);
ingo@805:         }
ingo@805: 
ingo@805:         updateGrid();
ingo@805:     }
ingo@805: 
ingo@805: 
ingo@805:     /**
ingo@805:      * Moves the selected grid records (themes) to the bottom of the grid.
ingo@805:      *
ingo@805:      * @param records The selected themes in the list. Null not permitted.
ingo@805:      */
ingo@805:     protected void moveRecordsBottom(ListGridRecord[] records) {
ingo@805:         ThemeList themeList = getThemeList();
ingo@805: 
ingo@805:         int idx = themeList.getThemeCount();
ingo@805: 
ingo@805:         for (int i = records.length-1; i >= 0; i--) {
ingo@805:             Theme theme = ((FacetRecord) records[i]).getTheme();
ingo@1303:             fireThemeMoved(theme, theme.getPosition(), idx);
ingo@805:             themeList.setThemePosition(theme, idx--);
ingo@805:         }
ingo@805: 
ingo@805:         updateGrid();
ingo@805:     }
ingo@1309: 
ingo@1309: 
ingo@1309:     protected void openStyleEditor(final FacetRecord record) {
ingo@1309:         Config config = Config.getInstance();
ingo@1309:         String locale = config.getLocale();
ingo@1309: 
ingo@1309:         String artifact = record.getTheme().getArtifact();
ingo@1309: 
ingo@1309:         itemAttributeService.getCollectionItemAttribute(
felix@1555:             this.getCollection(),
ingo@1309:             artifact,
ingo@1309:             locale,
ingo@1309:             new AsyncCallback<CollectionItemAttribute>() {
ingo@1309:                 public void onFailure (Throwable caught) {
ingo@1310:                     SC.warn(MSG.getString(caught.getMessage()));
ingo@1309:                 }
ingo@1309:                 public void onSuccess(CollectionItemAttribute cia) {
ingo@1309:                     GWT.log("Successfully loaded collectionitem attributes.");
raimund@1336:                     showStyleEditor(cia, record);
ingo@1309:                 }
ingo@1309:             });
ingo@1309:     }
raimund@1336: 
raimund@1336: 
raimund@1336:     protected void showStyleEditor(
raimund@1336:         CollectionItemAttribute cia,
raimund@1336:         FacetRecord record)
raimund@1336:     {
raimund@1336:         StyleEditorWindow win = new StyleEditorWindow(
felix@1555:             getCollection(),
raimund@1336:             cia,
raimund@1336:             record);
raimund@1336:         win.setThemePanel(this);
raimund@1338:         win.centerInPage();
raimund@1336:         win.show();
raimund@1336:     }
felix@1568: 
felix@1568: 
felix@1568:     /** Get OutputMode of this Panel. */
felix@1568:     public OutputMode getMode() {
felix@1568:         return this.mode;
felix@1568:     }
ingo@805: }
ingo@805: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :