private void AddObject(object obj)
{
if (obj is ITreeNode)
{
ITreeNode node = (ITreeNode)obj;
DATreeNode realNode = (DATreeNode)node.RealNode;
TreeView tree = realNode.TreeView;
ObjectWrapper wrap = new ObjectWrapper();
m_objs[obj] = wrap;
wrap.varname = "obj" + m_objs.Count.ToString();
wrap.obj = obj;
wrap.cparent = m_ctrls[tree];
List <string> pathvars = new List <string>();
ITreeNode cur = node;
while (cur != null && cur.Parent != null)
{
pathvars.Add(AddVariable(cur.TypeTitle, cur.Name, cur));
cur = cur.Parent;
}
pathvars.Reverse();
wrap.vardef = String.Format(" {0} = FindNodeByPath({1}, [{2}])\n", wrap.varname, GetControlExpression(tree, false), String.Join(",", pathvars.ToArray()));
}
}
public void DispatchAddedNode(DATreeNode node)
{
if (AddedNode != null)
{
AddedNode(this, new NodeEventArgs(node));
}
}
private void tree_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
try
{
if (e.Node is DATreeNode)
{
DATreeNode ada = (DATreeNode)e.Node;
if (e.Label == null)
{
ada.Text = ada.m_node.Title;
return;
}
string newname = e.Label;
e.CancelEdit = true;// revert to old name
ada.Text = ada.m_node.Title;
MacroManager.RenameNode(ada.m_node, newname);
ada.m_node.RenameNode(newname);
TreeNodeExtension.CompleteRefresh(ada.m_node.Parent);
}
}
catch (Exception ex)
{
Errors.Report(ex);
}
}
private void tree_BeforeLabelEdit(object sender, NodeLabelEditEventArgs e)
{
if (m_lastDoubleClick != null && (DateTime.Now - m_lastDoubleClick.Value).TotalSeconds < 3)
{
e.CancelEdit = true;
return;
}
if (!TreeBehaviour.AllowRenameNode)
{
e.CancelEdit = true;
return;
}
if (ShowingRenameEditor)
{
return;
}
if (e.Node is DATreeNode)
{
DATreeNode ada = (DATreeNode)e.Node;
if (ada.m_node.AllowRename())
{
MainWindow.Instance.RunInMainWindow(ada.ShowRenameEditor);
e.CancelEdit = true;
return;
}
}
e.CancelEdit = true;
}
public static ITreeNode FindNode(TreeView tree, IEnumerable path)
{
TreeNode curnode = tree.Nodes[0];
foreach (object oelem in path)
{
string elem = oelem.ToString();
if (String.IsNullOrEmpty(elem))
{
continue;
}
TreeNode newcurnode = null;
foreach (TreeNode child in curnode.Nodes)
{
DATreeNode ada = child as DATreeNode;
if (ada != null && ada.m_node.Name == elem)
{
newcurnode = ada;
break;
}
}
if (newcurnode == null)
{
return(null);
}
curnode = newcurnode;
}
if (curnode is DATreeNode)
{
return(((DATreeNode)curnode).m_node);
}
return(null);
}
private void FillChildren()
{
if (m_filledChildren)
{
return;
}
m_filledChildren = true;
Nodes.Clear();
//List<TreeNode> nodes = new List<TreeNode>();
List <ITreeNode> children = new List <ITreeNode>();
children.AddRange(m_node.GetChildren());
foreach (var item in TreeExtenderAddonType.Instance.CommonSpace.GetAllAddons())
{
var ext = (ITreeExtender)item.InstanceModel;
try
{
ext.GetExtendedChildren(m_node, children);
}
catch (Exception e)
{
Logging.Warning("Error generating node:" + e.ToString());
}
}
Dictionary <string, bool> usedKeys = new Dictionary <string, bool>();
foreach (ITreeNode child in children)
{
if (!m_tree.FilterNode(child))
{
continue;
}
if (child.AllowReuse() && m_oldnodes != null && m_oldnodes.ContainsKey(NodeKey(child)) && !usedKeys.ContainsKey(NodeKey(child)))
{
usedKeys[NodeKey(child)] = true;
Nodes.Add(m_oldnodes[NodeKey(child)]);
}
else
{
var danode = new DATreeNode(child, m_tree);
Nodes.Add(danode);
if (IsExpanded)
{
danode.WantChildren();
danode.UpdateImageIndex();
}
}
}
//Nodes.AddRange(nodes.ToArray());
m_oldnodes = null;
}
public void RefreshChilds(bool deep)
{
bool wasexpanded = IsExpanded;
m_oldnodes = new Dictionary <string, DATreeNode>();
foreach (TreeNode node in Nodes)
{
if (!(node is DATreeNode))
{
continue; // dummy node
}
DATreeNode ada = (DATreeNode)node;
if (ada.IsDead)
{
continue;
}
if (!deep)
{
m_oldnodes[NodeKey(ada.m_node)] = ada;
}
}
Nodes.Clear();
m_filledChildren = false;
if (m_node.PreparedChildren)
{
FillChildren();
}
else
{
Nodes.Add("__dummy__");
Collapse();
}
if (wasexpanded)
{
Expand();
}
}
private void SetRoot(ITreeNode node)
{
if (node != null)
{
m_root = new DATreeNode(node, this);
}
else
{
m_root = null;
}
tree.Nodes.Clear();
if (m_root != null)
{
if (VisibleRoot)
{
tree.Nodes.Add(m_root);
m_root.UpdateImageIndex();
m_root.WantChildren();
MainWindow.Instance.RunInMainWindow(tree.Nodes[0].Expand);
}
else
{
foreach (ITreeNode child in m_root.m_node.GetChildrenNow())
{
var ada = new DATreeNode(child, this);
ada.UpdateImageIndex();
if (FilterNode(child))
{
tree.Nodes.Add(ada);
}
ada.WantChildren();
}
}
}
UpdateToolbarEnabling();
}