public LibraryItem RemoveItemFromLibrary(uint id)
{
LibraryItem li = MainForm.CurrentLibrary[id];
if (li != null)
{
TreeNode tn = null;
FindNode(symbolTree.Nodes, id, ref tn);
if (tn != null && tn is LibraryTreeNode)
{
LibraryTreeNode liv = (LibraryTreeNode)tn;
MainForm.CurrentLibrary.RemoveLibraryItem(liv.item);
Console.WriteLine("remove " + liv.item.DefinitionId);
tn.Remove();
}
li.LibraryPath = "";
}
RefreshCurrentNode();
uint[] uis = MainForm.CurrentLibrary.FindAllUsagesOfDefinition(id);
UsageIdentifier[] removed = MainForm.CurrentStage.RemoveInstancesByIdGlobal(uis);
MainForm.CurrentStage.InvalidateAll();
return(li);
}
void symbolTree_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
symbolTree.LabelEdit = false;
if (e.Node is LibraryTreeNode && e.Label != null && e.Label != "")
{
LibraryTreeNode liv = (LibraryTreeNode)e.Node;
if (liv.item.Name != e.Label)
{
liv.item.Name = e.Label;
MainForm.CurrentStage.HasSaveableChanges = true;
}
}
}
public TreeNode AddItemToLibrary(LibraryItem li)
{
TreeNodeCollection nodes = GetFolder(li.LibraryPath);
if (li.Name == null)
{
li.Name = MainForm.CurrentLibrary.GetNextDefaultName();
}
int imageIndex = GetImageIndex(li);
LibraryTreeNode ltn = new LibraryTreeNode(li, imageIndex, imageIndex);
ltn.Name = li.Name;
nodes.Add(ltn);
li.LibraryPath = (ltn.Parent != null) ? ltn.Parent.FullPath : "";
return(ltn);
}
public void OnKeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Delete:
if (selectedItem != null && selectedItem is LibraryTreeNode)
{
LibraryTreeNode ltn = (LibraryTreeNode)selectedItem;
MainForm.CurrentStage.CommandStack.Do(
new DeleteItemsFromLibraryCommand(new uint[] { ltn.item.DefinitionId }));
}
break;
case Keys.L:
if ((ModifierKeys & Keys.Control) == Keys.Control)
{
MainForm.Instance.ShowLibraryView(sender, e);
}
break;
}
}
public bool InsertNode(LibraryTreeNode node, string path, int index)
{
bool result = false;
TreeNodeCollection parentNodes = symbolTree.Nodes;
int lastIndex = path.LastIndexOf(symbolTree.PathSeparator);
if (lastIndex > -1)
{
string rootPath = path.Substring(0, lastIndex);
TreeNode[] targ = symbolTree.Nodes.Find(rootPath, true);
if (targ.Length > 0 && targ[0].Nodes.Count >= index)
{
parentNodes = targ[0].Nodes;
}
}
if (parentNodes != null)
{
parentNodes.Insert(index, node);
result = true;
}
return(result);
}
