| 1 | package de.uka.ipd.sdq.pcm.gmf.toolbar; |
| 2 | |
| 3 | import org.eclipse.jface.action.IAction; |
| 4 | import org.eclipse.jface.viewers.ISelection; |
| 5 | import org.eclipse.ui.IWorkbenchWindow; |
| 6 | import org.eclipse.ui.IWorkbenchWindowActionDelegate; |
| 7 | |
| 8 | /** |
| 9 | * Baseclass for action delegates that require the window |
| 10 | * passed to the init method. |
| 11 | * |
| 12 | * @author Philipp Meier |
| 13 | */ |
| 14 | abstract class BaseDiagramAction |
| 15 | implements IWorkbenchWindowActionDelegate { |
| 16 | |
| 17 | private IWorkbenchWindow myWindow = null; |
| 18 | |
| 19 | public void init(final IWorkbenchWindow window) { |
| 20 | assert (myWindow != null); |
| 21 | myWindow = window; |
| 22 | } |
| 23 | |
| 24 | /** |
| 25 | * @return the window which was active when the action was activated |
| 26 | */ |
| 27 | protected IWorkbenchWindow getWindow() { |
| 28 | return myWindow; |
| 29 | } |
| 30 | |
| 31 | public void selectionChanged(final IAction action, final ISelection selection) { |
| 32 | // do nothing |
| 33 | } |
| 34 | |
| 35 | public void dispose() { |
| 36 | // do nothing |
| 37 | } |
| 38 | } |