protected override void OnSessionAvailable()
{
outlineView.RowSizeStyle = NSTableViewRowSizeStyle.Medium;
outlineViewDataSource = new CollectionOutlineViewDataSource(Session.Workbook.TreeNode);
outlineViewDataSource.Reload += (sender, e) => {
var selectedNode = outlineView.SelectedNode;
if (e.Item == null)
{
outlineView.ReloadData();
}
else
{
outlineView.ReloadItem(e.Item, e.ReloadChildren);
}
if (selectedNode != null)
{
outlineView.SelectedNode = selectedNode;
}
};
outlineView.DataSource = outlineViewDataSource;
outlineView.ReloadData();
outlineViewDelegate = new WorkbookOutlineViewDelegate(outlineView);
outlineViewDelegate.NavigateTableOfContents += toc =>
((XcbWorkbookPageView)Session.EvaluationService).ScrollToElementWithId(toc.Id);
outlineView.Delegate = outlineViewDelegate;
}
void BindData()
{
if (Tree?.RootNode == null)
{
return;
}
try {
var oldSource = dataSource;
dataSource = new InspectorOutlineViewDataSource(Tree);
dataSource.Reload += (sender, e) => {
if (e.Item == null)
{
outlineView.ReloadData();
}
else
{
outlineView.ReloadItem(e.Item, e.ReloadChildren);
}
};
outlineView.DataSource = dataSource;
outlineView.ReloadData();
outlineViewDelegate = new InspectorOutlineViewDelegate(this);
outlineView.Delegate = outlineViewDelegate;
oldSource?.Dispose();
} catch (Exception e) {
Log.Error(TAG, e);
}
}