private IStructuredSelection evaluateCurrentSelection() {
IWorkbenchWindow window = Activator.getDefault().getWorkbench().getActiveWorkbenchWindow();
if (window != null) {
ISelection selection = window.getSelectionService().getSelection();
if (selection instanceof IStructuredSelection) {
return (IStructuredSelection) selection;
}
}
return StructuredSelection.EMPTY;
}
/**
* We will cache window object in order to be able to provide parent shell for the message dialog.
*
* @see IWorkbenchWindowActionDelegate#init
*/
public void init(IWorkbenchWindow window) {
this.window = window;
setText("&New PHP Class");
setToolTipText("&Create New PHP Class.");
setImageDescriptor(Activator.getImageDescriptor("icons/newclass_wiz.gif"));
}