Fixed Delete Column Panel

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-column-widget@95340 82a268e6-3cf1-43bd-a215-b396298e98cf

.gwt/.gwt-log

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+Removing invalidated units
+Finding entry point classes
+Public resources found in...
+Translatable source found in...
+Found 2719 cached/archived units.  Used 2719 / 2719 units from cache.
+Compiling...
+   Compilation completed in 0.00 seconds
+Removing invalidated units
+Finding entry point classes
+Public resources found in...
+Translatable source found in...
+Found 2719 cached/archived units.  Used 2719 / 2719 units from cache.
+Compiling...
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+Removing invalidated units
+Finding entry point classes

src/main/java/org/gcube/portlets/user/td/columnwidget/client/ChangeColumnTypePanel.java

@@ -5,7 +5,7 @@ import java.util.ArrayList;
 import org.gcube.portlets.user.td.columnwidget.client.dimension.CodelistSelectionDialog;
 import org.gcube.portlets.user.td.columnwidget.client.dimension.CodelistSelectionListener;
 import org.gcube.portlets.user.td.columnwidget.client.progress.ChangeColumnTypeProgressDialog;
-import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataProperties;
+import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataPropertiesCombo;
 import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataTypeProperties;
 import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnTypeCodeProperties;
 import org.gcube.portlets.user.td.columnwidget.client.properties.LocaleTypeProperties;
@@ -126,8 +126,8 @@ public class ChangeColumnTypePanel extends FramedPanel implements
 				+ " columnName: " + columnName + "]");
 
 		// Column Data
-		ColumnDataProperties propsColumnData = GWT
+		ColumnDataPropertiesCombo propsColumnData = GWT
-				.create(ColumnDataProperties.class);
+				.create(ColumnDataPropertiesCombo.class);
 		ListStore<ColumnData> storeCombo = new ListStore<ColumnData>(
 				propsColumnData.id());
 
@@ -287,8 +287,8 @@ public class ChangeColumnTypePanel extends FramedPanel implements
 		comboDimensionTypeLabel = new FieldLabel(comboDimensionType, "Codelist");
 
 		// ColumnReferenceType
-		ColumnDataProperties propsColumnReferenceType = GWT
+		ColumnDataPropertiesCombo propsColumnReferenceType = GWT
-				.create(ColumnDataProperties.class);
+				.create(ColumnDataPropertiesCombo.class);
 		storeComboColumnReferenceType = new ListStore<ColumnData>(
 				propsColumnReferenceType.id());
 

src/main/java/org/gcube/portlets/user/td/columnwidget/client/DeleteColumnPanel.java

@@ -1,6 +1,7 @@
 package org.gcube.portlets.user.td.columnwidget.client;
 
 import java.util.ArrayList;
+import java.util.List;
 
 import org.gcube.portlets.user.td.columnwidget.client.progress.DeleteColumnProgressDialog;
 import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataProperties;
@@ -14,34 +15,35 @@ import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
-import com.google.gwt.event.logical.shared.SelectionEvent;
-import com.google.gwt.event.logical.shared.SelectionHandler;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.web.bindery.event.shared.EventBus;
-import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
+import com.sencha.gxt.core.client.IdentityValueProvider;
+import com.sencha.gxt.core.client.Style.SelectionMode;
+import com.sencha.gxt.core.client.dom.ScrollSupport.ScrollMode;
 import com.sencha.gxt.core.client.util.Margins;
 import com.sencha.gxt.data.client.loader.RpcProxy;
-import com.sencha.gxt.data.shared.LabelProvider;
 import com.sencha.gxt.data.shared.ListStore;
+import com.sencha.gxt.data.shared.event.StoreDataChangeEvent;
+import com.sencha.gxt.data.shared.event.StoreDataChangeEvent.StoreDataChangeHandler;
 import com.sencha.gxt.data.shared.loader.ListLoadConfig;
-import com.sencha.gxt.data.shared.loader.ListLoadConfigBean;
 import com.sencha.gxt.data.shared.loader.ListLoadResult;
 import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
 import com.sencha.gxt.data.shared.loader.ListLoader;
 import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
 import com.sencha.gxt.widget.core.client.FramedPanel;
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
 import com.sencha.gxt.widget.core.client.button.TextButton;
+import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutData;
+import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer;
 import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
 import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
-import com.sencha.gxt.widget.core.client.event.HideEvent;
-import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
 import com.sencha.gxt.widget.core.client.event.SelectEvent;
 import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
-import com.sencha.gxt.widget.core.client.form.ComboBox;
 import com.sencha.gxt.widget.core.client.form.FieldLabel;
 import com.sencha.gxt.widget.core.client.form.TextField;
-import com.sencha.gxt.widget.core.client.info.Info;
+import com.sencha.gxt.widget.core.client.grid.CheckBoxSelectionModel;
+import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
+import com.sencha.gxt.widget.core.client.grid.ColumnModel;
+import com.sencha.gxt.widget.core.client.grid.Grid;
 
 /**
  * 
@@ -61,13 +63,17 @@ public class DeleteColumnPanel extends FramedPanel {
 	protected TRId trId;
 	protected String columnName;
 	protected ColumnData column;
-	protected ComboBox<ColumnData> comboColumn = null;
-	protected ListLoader<ListLoadConfig, ListLoadResult<ColumnData>> loader;
 
 	protected TextButton delete;
+	
+	protected ListLoader<ListLoadConfig, ListLoadResult<ColumnData>> loader;
+	protected Grid<ColumnData> grid;
+	protected CheckBoxSelectionModel<ColumnData> sm;
+	protected FieldLabel columnsSelectLabel;
 
 	protected DeleteColumnSession deleteColumnSession;
 	protected DeleteColumnProgressDialog deleteColumnProgressDialog;
+	private ListStore<ColumnData> store;
 
 	public DeleteColumnPanel(TRId trId, String columnName, EventBus eventBus) {
 		setWidth(WIDTH);
@@ -80,14 +86,43 @@ public class DeleteColumnPanel extends FramedPanel {
 		Log.debug("DeleteColumnPanel(): [" + trId.toString()
 				+ " columnName: " + columnName + "]");
 
-		// Column Data
+		
-		ColumnDataProperties propsColumnData = GWT
+		build();
-				.create(ColumnDataProperties.class);
+	}
-		ListStore<ColumnData> storeCombo = new ListStore<ColumnData>(
+	
-				propsColumnData.id());
+	protected void build(){
+		ColumnDataProperties props = GWT.create(ColumnDataProperties.class);
 
-		Log.trace("StoreCombo created");
+		ColumnConfig<ColumnData, String> labelCol = new ColumnConfig<ColumnData, String>(
+				props.label());
 
+		IdentityValueProvider<ColumnData> identity = new IdentityValueProvider<ColumnData>();
+		sm = new CheckBoxSelectionModel<ColumnData>(identity);
+
+		List<ColumnConfig<ColumnData, ?>> l = new ArrayList<ColumnConfig<ColumnData, ?>>();
+		l.add(sm.getColumn());
+		l.add(labelCol);
+		ColumnModel<ColumnData> cm = new ColumnModel<ColumnData>(l);
+
+		store = new ListStore<ColumnData>(props.id());
+
+		store.addStoreDataChangeHandler(new StoreDataChangeHandler<ColumnData>(){
+
+			@Override
+			public void onDataChange(StoreDataChangeEvent<ColumnData> event) {
+				List<ColumnData> cols=event.getSource().getAll();
+				Log.debug("Columns:"+cols.size());
+				for(ColumnData c:cols){
+					if(c.getName().compareTo(columnName)==0){
+						sm.select(c, false);
+						sm.refresh();
+						break;
+					}
+				}
+				
+			}
+		});
+		
 		RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>>() {
 
 			public void load(ListLoadConfig loadConfig,
@@ -95,80 +130,83 @@ public class DeleteColumnPanel extends FramedPanel {
 				loadData(loadConfig, callback);
 			}
 		};
-
 		loader = new ListLoader<ListLoadConfig, ListLoadResult<ColumnData>>(
-				proxy) {
+				proxy);
-			@Override
-			protected ListLoadConfig newLoadConfig() {
-				return (ListLoadConfig) new ListLoadConfigBean();
-			}
-
-		};
 
+		loader.setRemoteSort(false);
 		loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, ColumnData, ListLoadResult<ColumnData>>(
-				storeCombo));
+				store) {
-		Log.trace("LoaderCombo created");
+		});
-
+		
-		comboColumn = new ComboBox<ColumnData>(storeCombo,
-				propsColumnData.label()) {
 
+		grid = new Grid<ColumnData>(store, cm) {
+			@Override
 			protected void onAfterFirstAttach() {
 				super.onAfterFirstAttach();
 				Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+
 					public void execute() {
 						loader.load();
+						
 					}
 				});
 			}
 		};
-		Log.trace("Combo ColumnData created");
-
-		addHandlersForComboColumn(propsColumnData.label());
-
-		comboColumn.setLoader(loader);
-		comboColumn.setEmptyText("Select a column...");
-		comboColumn.setWidth(150);
-		comboColumn.setTypeAhead(false);
-		comboColumn.setEditable(false);
-		comboColumn.setTriggerAction(TriggerAction.ALL);
 
+		sm.setSelectionMode(SelectionMode.MULTI);
+		grid.setLoader(loader);
+		grid.setSelectionModel(sm);
+		//grid.getView().setAutoExpandColumn(labelCol);
+		grid.setHeight(360);
+		grid.getView().setStripeRows(true);
+		grid.getView().setColumnLines(true);
+	    grid.getView().setAutoFill(true);
+		grid.setBorders(false);
+		grid.setLoadMask(true);
+		grid.setColumnReordering(true);
+		grid.setColumnResize(false);
 		
-		delete=new TextButton("Delete");
+		// Delete Button
-		delete.addSelectHandler(new SelectHandler() {
+		delete = new TextButton("Delete");
-			
+		SelectHandler deleteHandler = new SelectHandler() {
+
 			public void onSelect(SelectEvent event) {
-				onDeleteColumn();
+				onDeleteColumns();
-				
+
 			}
-		});
+		};
+		delete.addSelectHandler(deleteHandler);
+
+		FieldLabel columnsLabel = new FieldLabel(null, "Columns");
+		columnsLabel.getElement().applyStyles("font-weight:bold");
+		HBoxLayoutContainer hBox=new HBoxLayoutContainer();
+		hBox.add(delete,new BoxLayoutData(new Margins(2,5,2,5)));
+		
 		
 		VerticalLayoutContainer v = new VerticalLayoutContainer();
-		v.add(new FieldLabel(comboColumn, "Column"), new VerticalLayoutData(1,
+		v.setScrollMode(ScrollMode.AUTO);
-				-1));
+		v.add(columnsLabel, new VerticalLayoutData(-1, -1, new Margins(2,1,5,1)));
-		v.add(delete, new VerticalLayoutData(-1, -1, new Margins(10, 0, 10, 0)));
+		v.add(grid, new VerticalLayoutData(1, -1, new Margins(0)));
-		add(v, new VerticalLayoutData(-1, -1, new Margins()));
+		v.add(hBox, new VerticalLayoutData(-1, -1, new Margins(10, 0,
+				10, 0)));
+		add(v, new VerticalLayoutData(-1, -1, new Margins(0)));
 
-	}
 
-	protected void addHandlersForComboColumn(
-			final LabelProvider<ColumnData> labelProvider) {
-		comboColumn.addSelectionHandler(new SelectionHandler<ColumnData>() {
-			public void onSelection(SelectionEvent<ColumnData> event) {
-				Info.display(
-						"Column Selected",
-						"You selected "
-								+ (event.getSelectedItem() == null ? "nothing"
-										: labelProvider.getLabel(event
-												.getSelectedItem()) + "!"));
-				Log.debug("ComboColumn selected: " + event.getSelectedItem());
-				ColumnData columnData = event.getSelectedItem();
-				updateComboStatus(columnData);
-			}
-
-		});
 	}
 
 	
+	
+	protected ArrayList<ColumnData> getSelectedItems() {
+		return new ArrayList<ColumnData>(grid.getSelectionModel()
+				.getSelectedItems());
+
+	}
+
+	public void update(TRId trId, String columnName) {
+		this.trId = trId;
+		this.columnName=columnName;
+		loader.load();
+	}
 
 	protected void loadData(ListLoadConfig loadConfig,
 			final AsyncCallback<ListLoadResult<ColumnData>> callback) {
@@ -176,24 +214,15 @@ public class DeleteColumnPanel extends FramedPanel {
 				new AsyncCallback<ArrayList<ColumnData>>() {
 
 					public void onFailure(Throwable caught) {
-						Log.error("load combo failure:"
+						Log.error("load columns failure:"
 								+ caught.getLocalizedMessage());
-						AlertMessageBox d = new AlertMessageBox("Error",
+						UtilsGXT3.alert("Error retrieving columns",
-								"Error retrieving columns of tabular resource:"
+								"Error retrieving columns");
-										+ trId.getId());
-						d.addHideHandler(new HideHandler() {
-
-							public void onHide(HideEvent event) {
-
-							}
-						});
-						d.show();
 						callback.onFailure(caught);
 					}
 
 					public void onSuccess(ArrayList<ColumnData> result) {
 						Log.trace("loaded " + result.size() + " ColumnData");
-						setComboStatus(result);
 						callback.onSuccess(new ListLoadResultBean<ColumnData>(
 								result));
 
@@ -203,42 +232,23 @@ public class DeleteColumnPanel extends FramedPanel {
 
 	}
 
-	protected void setComboStatus(ArrayList<ColumnData> result) {
+	
-		Log.debug("ColumnName:" + columnName);
+
-		if (columnName != null) {
+
-			for (ColumnData cd : result) {
+	protected void onDeleteColumns() {
-				Log.debug("ColumnData name:" + cd.getName());
+		ArrayList<ColumnData> columns=getSelectedItems();
-				if (cd.getName().compareTo(columnName) == 0) {
+		if(columns==null||columns.size()<1){
-					updateComboStatus(cd);
+			UtilsGXT3.alert("Attention",
-				}
+					"Attention no column selected!");
-			}
+			return;
+		} else { 
+			callDeleteColumn(columns);
 		}
 	}
 
-	protected void updateComboStatus(ColumnData cd) {
+	private void callDeleteColumn(ArrayList<ColumnData> columns) {
-		Log.debug("ColumnData: " + cd.toString());
+		deleteColumnSession=new DeleteColumnSession(trId,columns);
-		deleteColumnSession = new DeleteColumnSession();
+		
-		deleteColumnSession.setColumnData(cd);
-		comboColumn.setValue(cd);
-	}
-
-	public void update(TRId trId, String columnName) {
-		this.trId = trId;
-		this.columnName = columnName;
-		loader.load();
-	}
-
-	protected void onDeleteColumn() {
-
-		ColumnData columnData = comboColumn.getCurrentValue();
-		if(columnData!=null){
-			callDeleteColumn();
-		} else {
-			UtilsGXT3.alert("Attention", "Select a column!");
-		}
-	}
-
-	private void callDeleteColumn() {
 		TDGWTServiceAsync.INSTANCE.startDeleteColumn(
 				deleteColumnSession, new AsyncCallback<Void>() {
 

src/main/java/org/gcube/portlets/user/td/columnwidget/client/LabelColumnPanel.java

@@ -3,7 +3,7 @@ package org.gcube.portlets.user.td.columnwidget.client;
 import java.util.ArrayList;
 
 import org.gcube.portlets.user.td.columnwidget.client.progress.LabelColumnProgressDialog;
-import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataProperties;
+import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataPropertiesCombo;
 import org.gcube.portlets.user.td.columnwidget.client.utils.UtilsGXT3;
 import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
 import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
@@ -78,8 +78,8 @@ public class LabelColumnPanel extends FramedPanel {
 				+ " columnName: " + columnName + "]");
 
 		// Column Data
-		ColumnDataProperties propsColumnData = GWT
+		ColumnDataPropertiesCombo propsColumnData = GWT
-				.create(ColumnDataProperties.class);
+				.create(ColumnDataPropertiesCombo.class);
 		ListStore<ColumnData> storeCombo = new ListStore<ColumnData>(
 				propsColumnData.id());
 

src/main/java/org/gcube/portlets/user/td/columnwidget/client/dimension/ConnectCodelistDialog.java

@@ -2,7 +2,7 @@ package org.gcube.portlets.user.td.columnwidget.client.dimension;
 
 import java.util.ArrayList;
 
-import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataProperties;
+import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataPropertiesCombo;
 import org.gcube.portlets.user.td.columnwidget.client.properties.TabResourceProperties;
 import org.gcube.portlets.user.td.columnwidget.client.resources.ResourceBundle;
 import org.gcube.portlets.user.td.columnwidget.client.utils.UtilsGXT3;
@@ -91,8 +91,8 @@ public class ConnectCodelistDialog extends Window implements
 		comboDimensionTypeLabel = new FieldLabel(comboDimensionType, "Codelist");
 
 		// ColumnReferenceType
-		ColumnDataProperties propsColumnReferenceType = GWT
+		ColumnDataPropertiesCombo propsColumnReferenceType = GWT
-				.create(ColumnDataProperties.class);
+				.create(ColumnDataPropertiesCombo.class);
 		storeComboColumnReferenceType = new ListStore<ColumnData>(
 				propsColumnReferenceType.id());
 

src/main/java/org/gcube/portlets/user/td/columnwidget/client/properties/ColumnDataProperties.java

@@ -3,7 +3,7 @@ package org.gcube.portlets.user.td.columnwidget.client.properties;
 import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
 
 import com.google.gwt.editor.client.Editor.Path;
-import com.sencha.gxt.data.shared.LabelProvider;
+import com.sencha.gxt.core.client.ValueProvider;
 import com.sencha.gxt.data.shared.ModelKeyProvider;
 import com.sencha.gxt.data.shared.PropertyAccess;
 
@@ -19,7 +19,7 @@ public interface ColumnDataProperties extends
 	@Path("id")
 	ModelKeyProvider<ColumnData> id();
 	
-	LabelProvider<ColumnData> label();
+	ValueProvider<ColumnData,String> label();
 	
 
 }

src/main/java/org/gcube/portlets/user/td/columnwidget/client/properties/ColumnDataPropertiesCombo.java

@@ -0,0 +1,25 @@
+package org.gcube.portlets.user.td.columnwidget.client.properties;
+
+import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
+
+import com.google.gwt.editor.client.Editor.Path;
+import com.sencha.gxt.data.shared.LabelProvider;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.PropertyAccess;
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public interface ColumnDataPropertiesCombo extends
+		PropertyAccess<ColumnData> {
+	
+	@Path("id")
+	ModelKeyProvider<ColumnData> id();
+	
+	LabelProvider<ColumnData> label();
+	
+
+}