/*
* (non-Javadoc)
*
* @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
*/
@Override
public void createPartControl(Composite parent) {
GridLayout gridLayout = new GridLayout(1, true);
parent.setLayout(gridLayout);
createTitle(parent);
stViewer = createAbstractSTViewer(parent);
// create the actions before the input is set on the viewer but after
// the sorter and filter are set so the actions will be enabled correctly.
createActions();
final MenuManager mgr = initContextMenu();
final Menu menu = mgr.createContextMenu(parent);
stViewer.getViewer().getControl().setMenu(menu);
getSite().registerContextMenu(mgr, stViewer.getViewer());
// the selection provider registered
getSite().setSelectionProvider(stViewer.getViewer());
IActionBars actionBars = getViewSite().getActionBars();
initMenu(actionBars.getMenuManager());
initToolBar(actionBars.getToolBarManager());
}
/**
* Resort the table based on field.
*
* @param column the column being updated
* @param field
*/
private void resortTable(final Item column, final ISTDataViewersField field) {
STDataViewersComparator sorter = stViewer.getTableSorter();
if (column.equals(sorter.getTopColumn())) {
sorter.reverseTopPriority();
} else {
sorter.setTopPriority(column, field);
}
BusyIndicator.showWhile(
null,
() -> {
stViewer.getViewer().refresh();
stViewer.updateDirectionIndicator(column);
});
}
/**
* Fills the context menu (mouse right-click)
*
* <p>Subclasses may extend it. don't forget to call <code>super.fillContextMenu(...)</code>
*
* @param manager
*/
private void fillContextMenu(IMenuManager manager) {
Control control = stViewer.getViewer().getControl();
if (control instanceof Tree) {
Tree tree = (Tree) control;
TreeItem[] selection = tree.getSelection();
if (selection != null && selection.length > 0) {
if (collapseSelectionAction != null) {
manager.add(collapseSelectionAction);
}
if (expandSelectionAction != null) {
manager.add(expandSelectionAction);
}
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
if (copyToAction != null) {
manager.add(copyToAction);
}
}
}
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
}
/**
* Shortcut for getViewer().setInput(input) See {@link TreeViewer#setInput(Object)}
*
* @param input
*/
public void setInput(Object input) {
stViewer.getViewer().setInput(input);
}
/**
* Return the input of the viewer.
*
* @return Object
*/
public Object getViewerInput() {
return stViewer.getViewer().getInput();
}
/**
* Gets the selection provider.
*
* @return the selection provider
*/
protected ISelectionProvider getSelectionProvider() {
return stViewer.getViewer();
}
/**
* Return the tree for the receiver.
*
* @return Control
*/
public Control getControl() {
return stViewer.getViewer().getControl();
}