/*
* (non-Javadoc)
*
* @see org.eclipse.ui.part.WorkbenchPart#dispose()
*/
@Override
public void dispose() {
if (_listener != null) {
TransactionManager.instance().removeTransactionManagerListener(_listener);
}
super.dispose();
}
/**
* Creates viewer and link it to current session via listeners.
*
* @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
*/
@Override
public void createPartControl(Composite parent) {
if (parent == null) throw new IllegalArgumentException();
parent.setLayout(new FillLayout());
// transaction manager
ITransactionManager mgr = TransactionManager.instance();
// viewer
_viewer = new TreeViewer(parent, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
_viewer.setLabelProvider(new TransactionManagerViewLabelProvider());
_viewer.setContentProvider(new TransactionManagerViewContentProvider());
_viewer.setInput(mgr);
// tie viewer to transaction manager
_listener = new TransactionManagerViewListener(_viewer);
mgr.addTransactionManagerListener(_listener);
// apply filters
TransactionManagerViewConfigurator config = new TransactionManagerViewConfigurator(_viewer);
config.applyFilters();
IAction configure = ConfigureWidgetFactory.createAction(config);
IActionBars actionBars = getViewSite().getActionBars();
actionBars.getToolBarManager().add(configure);
actionBars.updateActionBars();
}