| 1 | /* |
| 2 | *Copyright 2007, SDQ, IPD, U KA |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.allocation.edit.commands; |
| 5 | |
| 6 | import org.eclipse.emf.ecore.EClass; |
| 7 | import org.eclipse.emf.ecore.EObject; |
| 8 | import org.eclipse.emf.ecore.EReference; |
| 9 | |
| 10 | import org.eclipse.emf.ecore.resource.Resource; |
| 11 | |
| 12 | import org.eclipse.gmf.runtime.emf.type.core.commands.CreateElementCommand; |
| 13 | |
| 14 | import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest; |
| 15 | |
| 16 | import org.eclipse.gmf.runtime.notation.View; |
| 17 | |
| 18 | /** |
| 19 | * @generated |
| 20 | */ |
| 21 | public class ResourceContainerCreateCommand extends CreateElementCommand { |
| 22 | |
| 23 | /** |
| 24 | * @generated |
| 25 | */ |
| 26 | public ResourceContainerCreateCommand(CreateElementRequest req) { |
| 27 | super(req); |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * @generated |
| 32 | */ |
| 33 | protected EObject getElementToEdit() { |
| 34 | EObject container = ((CreateElementRequest) getRequest()) |
| 35 | .getContainer(); |
| 36 | if (container instanceof View) { |
| 37 | container = ((View) container).getElement(); |
| 38 | } |
| 39 | return container; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * @generated |
| 44 | */ |
| 45 | public boolean canExecute() { |
| 46 | if (getEClass() != null) { |
| 47 | return getEClass().isSuperTypeOf(getEClassToEdit()); |
| 48 | } |
| 49 | return true; |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * @generated |
| 54 | */ |
| 55 | protected EReference getContainmentFeature() { |
| 56 | return null; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * @generated |
| 61 | */ |
| 62 | protected EObject doDefaultElementCreation() { |
| 63 | // Uncomment to put "phantom" objects into the diagram file. |
| 64 | // org.eclipse.emf.ecore.resource.Resource resource = |
| 65 | // ((org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest) getRequest()).getContainer().eResource(); |
| 66 | // if (resource == null) { |
| 67 | // return null; |
| 68 | // } |
| 69 | Resource resource = getElementToEdit().eResource(); |
| 70 | EClass eClass = getElementType().getEClass(); |
| 71 | EObject newElement = eClass.getEPackage().getEFactoryInstance().create( |
| 72 | eClass); |
| 73 | resource.getContents().add(newElement); |
| 74 | return newElement; |
| 75 | } |
| 76 | |
| 77 | } |