private void txtEditorFilter_TextChanged(object sender, EventArgs e)
{
if (_activeSaveFile == null)
{
return;
}
if (string.IsNullOrEmpty(txtEditorFilter.Text))
{
EditorTree.Nodes.Clear();
foreach (var node in _activeSaveFile.Nodes)
{
var treeNode = new NodeEntryTreeNode(node);
BuildVisualSubTree(treeNode, null);
EditorTree.Nodes.Add(treeNode);
}
return;
}
// Filter nodes. We also show parents if children contain the text.
var filterString = txtEditorFilter.Text.ToLowerInvariant();
List <NodeEntry> filteredNodes = new List <NodeEntry>();
foreach (var node in _activeSaveFile.FlatNodes)
{
if (node.ToString().Contains(filterString))
{
filteredNodes.Add(node);
}
}
List <NodeEntryTreeNode> filteredTreeNodes = new List <NodeEntryTreeNode>();
EditorTree.Nodes.Clear();
foreach (var node in _activeSaveFile.Nodes)
{
var treeNode = new NodeEntryTreeNode(node);
BuildVisualSubTree(treeNode, filterString);
if (treeNode.Text.ToLowerInvariant().Contains(filterString) || treeNode.Nodes.Count > 0)
{
EditorTree.Nodes.Add(treeNode);
}
}
EditorTree.ExpandAll();
}