public IEnumerable<object> FindNode(FindNodeContext ctx, ITreeNode root) {
var node = root;
foreach (var name in Names) {
node.EnsureChildrenLoaded();
yield return null;
var tmp = node.DataChildren.OfType<IFileTreeNodeData>().FirstOrDefault(a => a.NodePathName.Equals(name));
if (tmp == null)
yield break;
node = tmp.TreeNode;
}
ctx.Node = node == root ? null : node.Data as IFileTreeNodeData;
}
IEnumerable<object> GetNodes(GetNodesContext ctx, IFileTreeView fileTreeView) {
var list = new List<IFileTreeNodeData>();
var root = fileTreeView.TreeView.Root;
var findCtx = new FindNodeContext();
foreach (var path in paths) {
foreach (var o in path.FindNode(findCtx, root))
yield return o;
if (findCtx.Node == null)
yield break;
list.Add(findCtx.Node);
}
ctx.Nodes = list.ToArray();
}
IEnumerable<object> GetNodes(GetNodesContext ctx, IFileTreeView fileTreeView)
{
var list = new List<IFileTreeNodeData>();
var root = fileTreeView.TreeView.Root;
var findCtx = new FindNodeContext();
foreach (var path in paths) {
foreach (var o in path.FindNode(findCtx, root))
yield return o;
if (findCtx.Node == null)
yield break;
list.Add(findCtx.Node);
}
ctx.Nodes = list.ToArray();
}
public IEnumerable<object> FindNode(FindNodeContext ctx, ITreeNode root)
{
var node = root;
foreach (var name in Names) {
node.EnsureChildrenLoaded();
yield return null;
var tmp = node.DataChildren.OfType<IFileTreeNodeData>().FirstOrDefault(a => a.NodePathName.Equals(name));
if (tmp == null)
yield break;
node = tmp.TreeNode;
}
ctx.Node = node == root ? null : node.Data as IFileTreeNodeData;
}