ref 6078:TDM - Create a new widget to support operations's invocation on DataMiner

https://support.d4science.org/issues/6078

Updated to support DataMiner

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/widgets/data-miner-manager-widget@146465 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/widgets/dataminermanagerwidget/client/events/TabularFldChangeEvent.java

@@ -9,7 +9,7 @@ import com.google.gwt.event.shared.HandlerRegistration;
 import com.google.gwt.event.shared.HasHandlers;
 
 /**
- * Start Computation Event
+ * TabularFldChangeEvent
  * 
  * 
  * @author "Giancarlo Panichi" <a

src/main/java/org/gcube/portlets/widgets/dataminermanagerwidget/client/parametersfield/ColumnFld.java

@@ -45,6 +45,7 @@ public class ColumnFld extends AbstractFld implements
 
 	private SimpleContainer fieldContainer;
 	private SimpleContainer vContainer;
+	private TableItemSimple tableItemSimple;
 
 	/**
 	 * @param parameter
@@ -77,12 +78,14 @@ public class ColumnFld extends AbstractFld implements
 		HtmlLayoutContainer descr;
 
 		if (columnParameter.getDescription() == null) {
-			descr = new HtmlLayoutContainer("<p style='margin-left:5px !important;'></p>");
+			descr = new HtmlLayoutContainer(
+					"<p style='margin-left:5px !important;'></p>");
 			descr.addStyleName("workflow-fieldDescription");
 
 		} else {
 			// comboBox.setToolTip(columnParameter.getDescription());
-			descr = new HtmlLayoutContainer("<p style='margin-left:5px !important;'>"
+			descr = new HtmlLayoutContainer(
+					"<p style='margin-left:5px !important;'>"
 							+ columnParameter.getDescription() + "</p>");
 			descr.addStyleName("workflow-fieldDescription");
 		}
@@ -130,8 +133,20 @@ public class ColumnFld extends AbstractFld implements
 	 */
 	@Override
 	public String getValue() {
+		if (tableItemSimple == null) {
+			return null;
+		} else {
 			ColumnItem columnItem = comboBox.getCurrentValue();
-		return columnItem != null ? columnItem.getName() : null;
+			if (columnItem == null) {
+				return null;
+			} else {
+				if (tableItemSimple.isTabularResource()) {
+					return columnItem.getId();
+				} else {
+					return columnItem.getName();
+				}
+			}
+		}
 	}
 
 	/**
@@ -149,7 +164,7 @@ public class ColumnFld extends AbstractFld implements
 
 	@Override
 	public void onChange(TabularFldChangeEvent event) {
-		TableItemSimple tableItemSimple = event.getTableItemSimple();
+		tableItemSimple = event.getTableItemSimple();
 		if (tableItemSimple == null) {
 			store.clear();
 			store.commitChanges();
@@ -173,7 +188,6 @@ public class ColumnFld extends AbstractFld implements
 					}
 				}
 
-				
 			}
 			comboBox.setEnabled(true);
 			showFieldWithSelection(tableItemSimple);

src/main/java/org/gcube/portlets/widgets/dataminermanagerwidget/client/parametersfield/ColumnListFld.java

@@ -58,6 +58,7 @@ public class ColumnListFld extends AbstractFld implements
 	private CheckBoxSelectionModel<ColumnItem> sm;
 	private SimpleContainer fieldContainer;
 	private SimpleContainer vContainer;
+	private TableItemSimple tableItemSimple;
 
 	/**
 	 * 
@@ -79,12 +80,14 @@ public class ColumnListFld extends AbstractFld implements
 		HtmlLayoutContainer descr;
 
 		if (columnListParameter.getDescription() == null) {
-			descr = new HtmlLayoutContainer("<p style='margin-left:5px !important;'></p>");
+			descr = new HtmlLayoutContainer(
+					"<p style='margin-left:5px !important;'></p>");
 			descr.addStyleName("workflow-fieldDescription");
 
 		} else {
 			// grid.setToolTip(columnListParameter.getDescription());
-			descr = new HtmlLayoutContainer("<p style='margin-left:5px !important;'>"
+			descr = new HtmlLayoutContainer(
+					"<p style='margin-left:5px !important;'>"
 							+ columnListParameter.getDescription() + "</p>");
 			descr.addStyleName("workflow-fieldDescription");
 		}
@@ -115,7 +118,6 @@ public class ColumnListFld extends AbstractFld implements
 			}
 		});
 
-
 		IdentityValueProvider<ColumnItem> identity = new IdentityValueProvider<ColumnItem>();
 		sm = new CheckBoxSelectionModel<ColumnItem>(identity);
 
@@ -181,14 +183,24 @@ public class ColumnListFld extends AbstractFld implements
 		String value = "";
 		boolean first = true;
 
+		if (tableItemSimple == null) {
+			return value;
+		} else {
 			for (ColumnItem columnItem : sm.getSelection()) {
-			String columnName = columnItem.getName();
+				String columnName;
+				if (tableItemSimple.isTabularResource()) {
+					columnName = columnItem.getId();
+				} else {
+					columnName = columnItem.getName();
+				}
 				value += (first ? "" : separator) + columnName;
 				first = false;
 			}
 			return value;
 		}
 
+	}
+
 	/**
 	 * 
 	 */
@@ -207,7 +219,7 @@ public class ColumnListFld extends AbstractFld implements
 
 	@Override
 	public void onChange(TabularFldChangeEvent event) {
-		TableItemSimple tableItemSimple = event.getTableItemSimple();
+		tableItemSimple = event.getTableItemSimple();
 		if (tableItemSimple == null) {
 			store.clear();
 			store.commitChanges();

src/main/java/org/gcube/portlets/widgets/dataminermanagerwidget/client/parametersfield/FileFld.java

@@ -12,7 +12,10 @@ import org.gcube.data.analysis.dataminermanagercl.shared.parameters.Parameter;
 import org.gcube.portlets.widgets.dataminermanagerwidget.client.DataMinerManagerPanel;
 import org.gcube.portlets.widgets.dataminermanagerwidget.client.common.EventBusProvider;
 import org.gcube.portlets.widgets.dataminermanagerwidget.client.events.SessionExpiredEvent;
+import org.gcube.portlets.widgets.dataminermanagerwidget.client.events.TabularResourceInfoEvent;
+import org.gcube.portlets.widgets.dataminermanagerwidget.client.events.TabularResourceInfoRequestEvent;
 import org.gcube.portlets.widgets.dataminermanagerwidget.client.rpc.DataMinerPortletServiceAsync;
+import org.gcube.portlets.widgets.dataminermanagerwidget.client.tr.TabularResourceData;
 import org.gcube.portlets.widgets.dataminermanagerwidget.client.util.UtilsGXT3;
 import org.gcube.portlets.widgets.dataminermanagerwidget.shared.exception.SessionExpiredServiceException;
 import org.gcube.portlets.widgets.dataminermanagerwidget.shared.workspace.ItemDescription;
@@ -47,27 +50,65 @@ import com.sencha.gxt.widget.core.client.form.TextField;
 public class FileFld extends AbstractFld {
 
 	private VerticalLayoutContainer vp;
+	private SimpleContainer fieldContainer;
+	private HBoxLayoutContainer horiz;
 	
 	// FileSelector fileSelector;
 	private WorkspaceExplorerSelectDialog wselectDialog;
-	private TextButton selectButton, selectButton2, cancelButton;
+	private TextButton selectButton;
-	private ItemDescription selectedFileItem = null;
+	private TextButton selectButton2;
-
+	private TextButton selectTRButton;
-	private FileParameter fileParameter;
+	private TextButton selectTRButton2;
-
+	private TextButton cancelButton;
-	private SimpleContainer fieldContainer;
-
-	private HBoxLayoutContainer horiz;
-
 	private TextButton downloadButton;
 
+	private ItemDescription selectedFileItem = null;
+	private TabularResourceData tabularResourceData;
+	private FileParameter fileParameter;
+	private boolean created = false;
+
+	
+	
 	/**
 	 * @param parameter
 	 */
 	public FileFld(Parameter parameter) {
 		super(parameter);
 		fileParameter = (FileParameter) parameter;
+		Log.debug("FileField");
+		retrieveInfo();
+	}
 
+	private void retrieveInfo() {
+		bind();
+		retrieveTabularResourceInfo();
+
+	}
+	
+	private void bind() {
+		EventBusProvider.INSTANCE.addHandler(TabularResourceInfoEvent.TYPE,
+				new TabularResourceInfoEvent.TabularResourceInfoEventHandler() {
+
+					@Override
+					public void onInfoReceived(TabularResourceInfoEvent event) {
+						Log.debug("Catch TabularResourceInfoEvent");
+						tabularResourceData = event.getTabularResourceData();
+						if (!created) {
+							created = true;
+							create();
+						}
+
+					}
+				});
+
+	}
+
+	private void retrieveTabularResourceInfo() {
+		TabularResourceInfoRequestEvent event = new TabularResourceInfoRequestEvent();
+		EventBusProvider.INSTANCE.fireEvent(event);
+	}
+		
+	private void create(){	
 		SimpleContainer tabContainer = new SimpleContainer();
 		vp = new VerticalLayoutContainer();
 		init();
@@ -144,6 +185,34 @@ public class FileFld extends AbstractFld {
 		wselectDialog.addWorkspaceExplorerSelectNotificationListener(handler);
 		wselectDialog.setZIndex(XDOM.getTopZIndex());
 
+		
+		selectTRButton = new TextButton("Use Tabular Resource");
+		selectTRButton.addSelectHandler(new SelectEvent.SelectHandler() {
+
+			@Override
+			public void onSelect(SelectEvent event) {
+				useTabularResource();
+			}
+		});
+		selectTRButton.setIcon(DataMinerManagerPanel.resources
+				.tabularResource());
+		selectTRButton.setToolTip("Use Tabular Resource");
+
+		selectTRButton2 = new TextButton("");
+		selectTRButton2.addSelectHandler(new SelectEvent.SelectHandler() {
+
+			@Override
+			public void onSelect(SelectEvent event) {
+				useTabularResource();
+			}
+		});
+
+		selectTRButton2.setIcon(DataMinerManagerPanel.resources
+				.tabularResource());
+		selectTRButton2.setToolTip("Use Tabular Resource");
+
+		
+		
 		selectButton = new TextButton("Select File");
 		selectButton.setIcon(DataMinerManagerPanel.resources.folderExplore());
 		selectButton.addSelectHandler(new SelectEvent.SelectHandler() {
@@ -177,6 +246,7 @@ public class FileFld extends AbstractFld {
 				showNoSelectionField();
 			}
 		});
+		cancelButton.setToolTip("Cancel");
 
 		downloadButton = new TextButton("");
 		downloadButton.setIcon(DataMinerManagerPanel.resources.download());
@@ -187,9 +257,22 @@ public class FileFld extends AbstractFld {
 				downloadFile();
 			}
 		});
+		downloadButton.setToolTip("Download File");
 
 	}
 	
+	private void useTabularResource() {
+		Log.debug("TabularResourceData: " + tabularResourceData);
+		selectedFileItem = new ItemDescription(
+				tabularResourceData.getTabularResourceId(),
+				tabularResourceData.getName(),
+				"","",
+				tabularResourceData.getType());
+		selectedFileItem.setPublicLink(tabularResourceData.getTabularResourceId());		
+		showFieldWithTRSelection();
+	}
+	
+
 	private void retrieveFileInformation(final Item item) {
 		Log.debug("Retrieved: " + item);
 		final ItemDescription itemDescription = new ItemDescription(
@@ -219,7 +302,7 @@ public class FileFld extends AbstractFld {
 						itemDescription.setPublicLink(result);
 						selectedFileItem = itemDescription;
 						Log.debug("SelectedFileItem: " + selectedFileItem);
-						showFieldWithSelection();
+						showFieldWithFileSelection();
 
 					}
 				});
@@ -260,14 +343,17 @@ public class FileFld extends AbstractFld {
 
 	}
 
+
 	private void showNoSelectionField() {
 		vp.clear();
+		vp.add(selectTRButton);
 		vp.add(selectButton);
 		vp.forceLayout();
 		fieldContainer.forceLayout();
 	}
 	
-	private void showFieldWithSelection() {
+	
+	private void showFieldWithFileSelection() {
 		String fileName = selectedFileItem.getName();
 
 		if (fileName == null || fileName.isEmpty()) {
@@ -280,6 +366,7 @@ public class FileFld extends AbstractFld {
 
 		HBoxLayoutContainer h = new HBoxLayoutContainer();
 		h.add(tableDescription, new BoxLayoutData(new Margins()));
+		h.add(selectTRButton2, new BoxLayoutData(new Margins()));
 		h.add(selectButton2, new BoxLayoutData(new Margins()));
 		h.add(downloadButton, new BoxLayoutData(new Margins()));
 		h.add(cancelButton, new BoxLayoutData(new Margins()));
@@ -290,6 +377,31 @@ public class FileFld extends AbstractFld {
 
 	}
 	
+	private void showFieldWithTRSelection() {
+		String fileName = selectedFileItem.getName();
+
+		if (fileName == null || fileName.isEmpty()) {
+			fileName = "NoName";
+		}
+
+		TextField tableDescription = new TextField();
+		tableDescription.setValue(fileName);
+		tableDescription.setReadOnly(true);
+
+		HBoxLayoutContainer h = new HBoxLayoutContainer();
+		h.add(tableDescription, new BoxLayoutData(new Margins()));
+		h.add(selectTRButton2, new BoxLayoutData(new Margins()));
+		h.add(selectButton2, new BoxLayoutData(new Margins()));
+		h.add(downloadButton, new BoxLayoutData(new Margins()));
+		h.add(cancelButton, new BoxLayoutData(new Margins()));
+		vp.clear();
+		vp.add(h);
+		vp.forceLayout();
+		fieldContainer.forceLayout();
+
+	}
+
+
 	/**
 	 * 
 	 */

src/main/java/org/gcube/portlets/widgets/dataminermanagerwidget/client/parametersfield/TabularFld.java

@@ -85,6 +85,12 @@ public class TabularFld extends AbstractFld implements
 		retrieveInfo();
 	}
 
+	private void retrieveInfo() {
+		bind();
+		retrieveTabularResourceInfo();
+
+	}
+	
 	private void bind() {
 		EventBusProvider.INSTANCE.addHandler(TabularResourceInfoEvent.TYPE,
 				new TabularResourceInfoEvent.TabularResourceInfoEventHandler() {
@@ -114,7 +120,7 @@ public class TabularFld extends AbstractFld implements
 
 			SimpleContainer tabContainer = new SimpleContainer();
 			vp = new VerticalLayoutContainer();
-			retrieveInfo();
+			//retrieveInfo();
 			init();
 
 			createField(tabContainer);
@@ -127,11 +133,7 @@ public class TabularFld extends AbstractFld implements
 		}
 	}
 
-	private void retrieveInfo() {
-		bind();
-		retrieveTabularResourceInfo();
 
-	}
 
 	private void createField(SimpleContainer tabContainer) {
 		List<String> templates = tabularParameter.getTemplates();
@@ -349,6 +351,7 @@ public class TabularFld extends AbstractFld implements
 				tabularResourceData.getDescription(),
 				tabularResourceData.getType());
 		selectedTableItem.setColumns(tabularResourceData.getColumns());
+		selectedTableItem.setTabularResource(true);
 		showFieldWithTRSelection();
 		updateListeners(selectedTableItem);