/* (non-Javadoc)
* @see org.eclipse.debug.ui.AbstractDebugView#createViewer(org.eclipse.swt.widgets.Composite)
*/
protected Viewer createViewer(Composite parent) {
uiManager = PTPDebugUIPlugin.getUIDebugManager();
// add tree viewer
viewer = new PVariableCheckboxTableViewer(parent, SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
PVariableContentProvider contentProvider = new PVariableContentProvider();
PVariableLabelProvider labelProvider = new PVariableLabelProvider();
viewer.setContentProvider(contentProvider);
viewer.setLabelProvider(labelProvider);
viewer.setCheckProvider(labelProvider);
viewer.setSorter(new PVariableViewerSorter());
viewer.setUseHashlookup(true);
viewer.setInput(uiManager.getJobVariableManager());
viewer.addCheckStateListener(this);
viewer.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
if (!getSelection().isEmpty()) {
getAction(EditPExpressionAction.name).run();
}
}
});
viewer.addSelectionChangedListener(
new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
updateActionsEnable();
}
});
setEventHandler(new PVariableViewEventHandler(this));
return viewer;
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchPart#dispose()
*/
public void dispose() {
viewer.removeCheckStateListener(this);
super.dispose();
if (getEventHandler() != null) {
getEventHandler().dispose();
}
}
public ISelection getSelection() {
return viewer.getSelection();
}
public void refresh() {
viewer.refresh();
updateActionsEnable();
}
private boolean isEmpty() {
return (viewer.getTable().getItemCount() == 0);
}
