--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartThemePanel.java	Wed May 25 11:34:34 2011 +0000
@@ -0,0 +1,144 @@
+package de.intevation.flys.client.client.ui.chart;
+
+import java.util.List;
+
+import com.google.gwt.core.client.GWT;
+
+import com.smartgwt.client.types.ListGridFieldType;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.grid.events.EditCompleteEvent;
+import com.smartgwt.client.widgets.grid.events.EditCompleteHandler;
+import com.smartgwt.client.widgets.grid.ListGrid;
+import com.smartgwt.client.widgets.grid.ListGridField;
+import com.smartgwt.client.widgets.grid.ListGridRecord;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+import de.intevation.flys.client.shared.model.Collection;
+import de.intevation.flys.client.shared.model.Facet;
+import de.intevation.flys.client.shared.model.FacetRecord;
+import de.intevation.flys.client.shared.model.OutputMode;
+
+import de.intevation.flys.client.client.FLYSConstants;
+
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class ChartThemePanel extends Canvas implements EditCompleteHandler {
+
+    /** The interface that provides i18n messages. */
+    private FLYSConstants MSG = GWT.create(FLYSConstants.class);
+
+    public static final String GRID_FIELD_ACTIVE = "active";
+    public static final String GRID_FIELD_NAME   = "name";
+
+
+    protected Collection collection;
+
+    protected OutputMode mode;
+
+    protected ListGrid list;
+
+
+
+    public ChartThemePanel(Collection collection, OutputMode mode) {
+        this.collection = collection;
+        this.mode       = mode;
+        this.list       = new ListGrid();
+
+        initGrid();
+        initLayout();
+
+        updateGrid();
+    }
+
+
+    /**
+     * Initializes the layout of this panel.
+     */
+    protected void initLayout() {
+        setWidth100();
+        setHeight100();
+
+        VLayout layout = new VLayout();
+        layout.setWidth100();
+        layout.setHeight100();
+
+        layout.addMember(list);
+
+        addChild(layout);
+    }
+
+
+    /**
+     * Initializes the components (columns) of the theme grid.
+     */
+    protected void initGrid() {
+        list.setCanEdit(true);
+        list.setCanSort(false);
+        list.setShowRecordComponents(false);
+        list.setShowRecordComponentsByCell(true);
+        list.setShowHeader(true);
+        list.setShowHeaderContextMenu(false);
+        list.setWidth100();
+        list.setHeight100();
+
+        list.addEditCompleteHandler(this);
+
+        ListGridField active = new ListGridField(GRID_FIELD_ACTIVE, " ", 20);
+        active.setType(ListGridFieldType.BOOLEAN);
+
+        ListGridField name = new ListGridField(
+            GRID_FIELD_NAME, MSG.chart_themepanel_header_themes());
+        name.setType(ListGridFieldType.TEXT);
+
+        list.setFields(active, name);
+    }
+
+
+    /**
+     * A method that removes all records from theme grid.
+     */
+    protected void clearGrid() {
+        ListGridRecord[] records = list.getRecords();
+
+        if (records == null || records.length == 0) {
+            return;
+        }
+
+        for (ListGridRecord record: records) {
+            list.removeData(record);
+        }
+    }
+
+
+    /**
+     * This method is used to clear the current theme grid and add new updated
+     * data.
+     */
+    protected void updateGrid() {
+        clearGrid();
+
+        List<Facet> facets = mode.getFacets();
+
+        for (Facet facet: facets) {
+            list.addData(new FacetRecord(facet));
+        }
+    }
+
+
+    /**
+     * This method is called after a cell in the theme grid has been modified.
+     *
+     * @param event The event that stores information about the modified record.
+     */
+    public void onEditComplete(EditCompleteEvent event) {
+        GWT.log("Edited record.");
+
+        int         row = event.getRowNum();
+        FacetRecord rec = (FacetRecord) list.getRecord(row);
+
+        // TODO Save modified facets
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :