| 1 | /* |
| 2 | *Copyright 2007, SDQ, IPD, Uni Karlsruhe (TH) |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.composite.part; |
| 5 | |
| 6 | import org.eclipse.emf.edit.ui.action.LoadResourceAction.LoadResourceDialog; |
| 7 | import org.eclipse.jface.action.IAction; |
| 8 | import org.eclipse.jface.viewers.ISelection; |
| 9 | import org.eclipse.jface.viewers.IStructuredSelection; |
| 10 | import org.eclipse.swt.widgets.Shell; |
| 11 | import org.eclipse.ui.IObjectActionDelegate; |
| 12 | import org.eclipse.ui.IWorkbenchPart; |
| 13 | import de.uka.ipd.sdq.pcm.gmf.composite.edit.parts.ComposedProvidingRequiringEntityEditPart; |
| 14 | |
| 15 | /** |
| 16 | * @generated |
| 17 | */ |
| 18 | public class PalladioComponentModelLoadResourceAction implements |
| 19 | IObjectActionDelegate { |
| 20 | |
| 21 | /** |
| 22 | * @generated |
| 23 | */ |
| 24 | private ComposedProvidingRequiringEntityEditPart mySelectedElement; |
| 25 | |
| 26 | /** |
| 27 | * @generated |
| 28 | */ |
| 29 | private Shell myShell; |
| 30 | |
| 31 | /** |
| 32 | * @generated |
| 33 | */ |
| 34 | public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| 35 | myShell = targetPart.getSite().getShell(); |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * @generated |
| 40 | */ |
| 41 | public void run(IAction action) { |
| 42 | LoadResourceDialog loadResourceDialog = new LoadResourceDialog(myShell, |
| 43 | mySelectedElement.getEditingDomain()); |
| 44 | loadResourceDialog.open(); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * @generated |
| 49 | */ |
| 50 | public void selectionChanged(IAction action, ISelection selection) { |
| 51 | mySelectedElement = null; |
| 52 | if (selection instanceof IStructuredSelection) { |
| 53 | IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| 54 | if (structuredSelection.size() == 1 |
| 55 | && structuredSelection.getFirstElement() instanceof ComposedProvidingRequiringEntityEditPart) { |
| 56 | mySelectedElement = (ComposedProvidingRequiringEntityEditPart) structuredSelection |
| 57 | .getFirstElement(); |
| 58 | } |
| 59 | } |
| 60 | action.setEnabled(isEnabled()); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * @generated |
| 65 | */ |
| 66 | private boolean isEnabled() { |
| 67 | return mySelectedElement != null; |
| 68 | } |
| 69 | |
| 70 | } |