| /** |
| * |
| */ |
| package org.eclipse.epf.diagramming.base.policies; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.epf.diagramming.base.commands.EditNameCommand; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.requests.DirectEditRequest; |
| import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.ITextAwareEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editpolicies.LabelDirectEditPolicy; |
| import org.eclipse.gmf.runtime.gef.ui.internal.parts.TextCellEditorEx; |
| import org.eclipse.gmf.runtime.notation.View; |
| import org.eclipse.uml2.uml.ActivityNode; |
| import org.eclipse.uml2.uml.ObjectNode; |
| |
| /** |
| * @author Shashidhar Kannoori |
| * |
| */ |
| public class ViewLabelDirectEditPolicy extends LabelDirectEditPolicy { |
| |
| protected Command getDirectEditCommand(DirectEditRequest edit) { |
| Command command; |
| command = super.getDirectEditCommand(edit); |
| |
| // stitch the uma command to change the name on uma side. |
| if (command != null) { |
| if (edit.getCellEditor() instanceof TextCellEditorEx) |
| if (!((TextCellEditorEx) edit.getCellEditor()) |
| .hasValueChanged()) |
| return null; |
| |
| String labelText = (String) edit.getCellEditor().getValue(); |
| |
| ITextAwareEditPart compartment = (ITextAwareEditPart) getHost(); |
| EObject model = (EObject) compartment.getModel(); |
| EObject umlObject = null; |
| if (model instanceof View) { |
| View view = (View) model; |
| umlObject = ViewUtil.resolveSemanticElement(view); |
| if (umlObject instanceof ActivityNode) { |
| command = command.chain(new EditNameCommand( |
| (ActivityNode) umlObject, labelText)); |
| } |
| if (umlObject instanceof ObjectNode) { |
| command = command.chain(new EditNameCommand( |
| (ObjectNode) umlObject, labelText)); |
| } |
| } |
| } |
| return command; |
| } |
| } |