private void filesTree_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
filesTree.LabelEdit = false;
EntryTreeNode entryItem = e.Node as EntryTreeNode;
// copy-paste sadly
if (e.Label == null || e.Label == "")
{
// invalid name, don't create message box
e.CancelEdit = true;
//entryItem.Update();
}
else if (e.Label == entryItem.Entry.Name)
{
// do nothing
}
else if (entryItem.Entry.Parent.GetEntries().Any(entry => entry.Name == e.Label))
{
MessageBox.Show("Name already used.");
e.CancelEdit = true;
}
else
{
entryItem.Entry.Parent.RenameEntry(entryItem.Entry, e.Label);
}
if (!e.CancelEdit)
{
e.Node.Text = e.Label;
filesTree.Sort();
e.CancelEdit = true;
}
}
private void UpdateGUIEntiresNodes(EntryTreeNode node, string path)
{
node.Entry = this.File.Root.GetEntry(path) as DirectoryEntry;
if (node.Entry == null)
{
throw new Exception("Failed to update GUI with new file");
}
node.Entry.Node = node;
foreach (TreeNode cnode in node.Nodes)
{
UpdateGUIEntiresNodes(cnode as EntryTreeNode, path + "/" + cnode.Text);
}
}
private void UpdateGUIEntries()
{
// Update tree
UpdateGUIEntiresNodes(filesTree.Nodes[0] as EntryTreeNode, "");
filesTree.Nodes[0].Text = this.File.Filename;
foreach (TreeNode node in filesTree.Nodes)
{
EntryTreeNode enode = node as EntryTreeNode;
if (enode.Parent == null)
{
// root entry
enode.Entry = this.File.Root;
this.File.Root.Node = enode;
}
else
{
string path = enode.Text;
EntryTreeNode currentNode = enode;
while ((currentNode = currentNode.Parent as EntryTreeNode).Parent != null)
{
path = currentNode.Text + "/" + path;
}
}
}
if (filesTree.SelectedNode != null)
{
EntryTreeNode enode = filesTree.SelectedNode as EntryTreeNode;
// Update list
foreach (ListViewItem item in filesList.Items)
{
EntryListViewItem eitem = item as EntryListViewItem;
eitem.Entry = enode.Entry.GetEntry(eitem.Text) as FileEntry;
if (eitem.Entry == null)
{
throw new Exception("Failed to update GUI with new file");
}
eitem.Entry.ViewItem = eitem;
}
}
}