| 1 | /* |
| 2 | * Copyright 2007, SDQ, IPD, Uni Karlsruhe (TH) |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.composite.part; |
| 5 | |
| 6 | import java.util.Iterator; |
| 7 | import java.util.List; |
| 8 | |
| 9 | import org.eclipse.core.commands.ExecutionEvent; |
| 10 | import org.eclipse.core.commands.ExecutionException; |
| 11 | import org.eclipse.core.commands.IHandler; |
| 12 | import org.eclipse.core.commands.IHandlerListener; |
| 13 | import org.eclipse.emf.ecore.EObject; |
| 14 | import org.eclipse.gef.EditPart; |
| 15 | import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy; |
| 16 | import org.eclipse.gmf.runtime.notation.View; |
| 17 | import org.eclipse.jface.viewers.ISelection; |
| 18 | import org.eclipse.jface.viewers.IStructuredSelection; |
| 19 | import org.eclipse.ui.PlatformUI; |
| 20 | |
| 21 | /** |
| 22 | * @generated |
| 23 | */ |
| 24 | public class PalladioComponentModelDiagramUpdateCommand implements IHandler { |
| 25 | |
| 26 | /** |
| 27 | * @generated |
| 28 | */ |
| 29 | public void addHandlerListener(IHandlerListener handlerListener) { |
| 30 | } |
| 31 | |
| 32 | /** |
| 33 | * @generated |
| 34 | */ |
| 35 | public void dispose() { |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * @generated |
| 40 | */ |
| 41 | public Object execute(ExecutionEvent event) throws ExecutionException { |
| 42 | ISelection selection = PlatformUI.getWorkbench() |
| 43 | .getActiveWorkbenchWindow().getSelectionService() |
| 44 | .getSelection(); |
| 45 | if (selection instanceof IStructuredSelection) { |
| 46 | IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| 47 | if (structuredSelection.size() != 1) { |
| 48 | return null; |
| 49 | } |
| 50 | if (structuredSelection.getFirstElement() instanceof EditPart |
| 51 | && ((EditPart) structuredSelection.getFirstElement()) |
| 52 | .getModel() instanceof View) { |
| 53 | EObject modelElement = ((View) ((EditPart) structuredSelection |
| 54 | .getFirstElement()).getModel()).getElement(); |
| 55 | List editPolicies = CanonicalEditPolicy |
| 56 | .getRegisteredEditPolicies(modelElement); |
| 57 | for (Iterator it = editPolicies.iterator(); it.hasNext();) { |
| 58 | CanonicalEditPolicy nextEditPolicy = (CanonicalEditPolicy) it |
| 59 | .next(); |
| 60 | nextEditPolicy.refresh(); |
| 61 | } |
| 62 | |
| 63 | } |
| 64 | } |
| 65 | return null; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * @generated |
| 70 | */ |
| 71 | public boolean isEnabled() { |
| 72 | return true; |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * @generated |
| 77 | */ |
| 78 | public boolean isHandled() { |
| 79 | return true; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * @generated |
| 84 | */ |
| 85 | public void removeHandlerListener(IHandlerListener handlerListener) { |
| 86 | } |
| 87 | |
| 88 | } |