private void SetSelectedItem(RepositoryModelItem item)
{
this.SelectedItem = item;
var handler = this.ItemSelected;
if (handler != null)
{
handler(this, EventArgs.Empty);
}
}
private static TreeNode CreateNode(RepositoryModelItem item)
{
var node = new TreeNode();
node.Name = item.Name;
node.Text = item.Name;
node.Tag = item;
node.ImageIndex = node.SelectedImageIndex = item.ImageIndex;
if (item.IsFolder)
{
node.Nodes.Add(new DummyNode());
}
return(node);
}
public System.Collections.IEnumerable GetChildren(RepositoryModelItem item)
{
if (item == null)
{
var list = _resSvc.GetRepositoryResources(StringConstants.RootIdentifier, 0);
return(GetSorted(list));
}
else
{
if (item.HasChildren)
{
var list = _resSvc.GetRepositoryResources(item.ResourceId, _bFoldersOnly ? ResourceTypes.Folder.ToString() : "", 1, true); //NOXLATE
return(GetSorted(list));
}
else
{
return(new RepositoryModelItem[0]);
}
}
}
private void UpdateNode(TreeNode nodeToUpdate)
{
RepositoryModelItem item = (RepositoryModelItem)nodeToUpdate.Tag;
if (IsNodeNotPopulated(nodeToUpdate))
{
nodeToUpdate.Nodes.Clear();
}
if (item.HasChildren && nodeToUpdate.Nodes.Count == 0)
{
StartUpdate();
foreach (RepositoryModelItem child in GetChildren(item))
{
var node = CreateNode(child);
nodeToUpdate.Nodes.Add(node);
}
EndUpdate();
}
}
private void SetSelectedItem(RepositoryModelItem item)
{
this.SelectedItem = item;
var handler = this.ItemSelected;
if (handler != null)
handler(this, EventArgs.Empty);
}
private static TreeNode CreateNode(RepositoryModelItem item)
{
var node = new TreeNode();
node.Name = item.Name;
node.Text = item.Name;
node.Tag = item;
node.ImageIndex = node.SelectedImageIndex = item.ImageIndex;
if (item.IsFolder)
node.Nodes.Add(new DummyNode());
return node;
}
public System.Collections.IEnumerable GetChildren(RepositoryModelItem item)
{
if (item == null)
{
var list = _resSvc.GetRepositoryResources(StringConstants.RootIdentifier, 0);
return GetSorted(list);
}
else
{
if (item.HasChildren)
{
var list = _resSvc.GetRepositoryResources(item.ResourceId, _bFoldersOnly ? ResourceTypes.Folder.ToString() : "", 1, true); //NOXLATE
return GetSorted(list);
}
else
{
return new RepositoryModelItem[0];
}
}
}
private void SetSelectedItem(RepositoryModelItem item)
{
this.SelectedItem = item;
this.ItemSelected?.Invoke(this, EventArgs.Empty);
}
private void OnNodeAfterSelect(object sender, TreeViewEventArgs e)
{
RepositoryModelItem item = (RepositoryModelItem)e.Node.Tag;
SetSelectedItem(item);
}