void UpdateOutlineSelection(object sender, Mono.TextEditor.DocumentLocationEventArgs e)
{
if (clickedOnOutlineItem || SyntaxTree == null || TreeStore == null)
{
return;
}
IStatement stmt = null;
var caretLocation = Document.Editor.Caret.Location;
var caretLocationD = new CodeLocation(caretLocation.Column, caretLocation.Line);
var currentblock = DResolver.SearchBlockAt(SyntaxTree, caretLocationD, out stmt);
INode selectedASTNode = null;
if (currentblock == null)
{
return;
}
foreach (var n in currentblock)
{
if (caretLocationD >= n.Location && caretLocationD <= n.EndLocation)
{
selectedASTNode = n;
break;
}
}
if (selectedASTNode == null)
{
selectedASTNode = stmt != null ? stmt.ParentNode : currentblock;
}
if (selectedASTNode == null)
{
return;
}
if (lastExpanded != null)
{
if (TreeView.GetRowExpanded(lastExpanded))
{
TreeView.CollapseRow(lastExpanded);
}
}
TreeStore.Foreach((TreeModel model, TreePath path, TreeIter iter) =>
{
var n = model.GetValue(iter, 0);
if (n == selectedASTNode)
{
dontJumpToDeclaration = true;
TreePath parentPath = path.Copy();
parentPath.Up();
if (!TreeView.GetRowExpanded(parentPath))
{
lastExpanded = parentPath.Copy();
}
TreeView.ExpandToPath(path);
TreeView.Selection.SelectIter(iter);
dontJumpToDeclaration = false;
return(true);
}
return(false);
});
}
