public void EhNodesCleared(NGTreeNodeCollection orgNodes)
{
foreach (var orgNode in orgNodes)
{
GuiHelper.MirrorTreeNodeRemoved(orgNode);
}
}
public void Contents_SetItems(NGTreeNodeCollection items)
{
// please note:
// every time we change the count, we have to remove all items and add them again
// this is because the group items have another heigth, but the MeasureItem routine is
// only called once when the item is added into the list
bool isFirstTime = this.m_Contents_lbContents.Nodes.Count == 0;
this.m_Contents_lbContents.BeginUpdate();
Hashtable selNGNodes = SelectedNGNodes(this.m_Contents_lbContents);
this.m_Contents_lbContents.ClearSelNodes();
this.m_Contents_lbContents.Nodes.Clear();
Update(this.m_Contents_lbContents, this.m_Contents_lbContents.Nodes, items, selNGNodes);
if (isFirstTime) // Expand all root items if this is the first time
{
for (int i = 0; i < m_Contents_lbContents.Nodes.Count; i++)
{
m_Contents_lbContents.Nodes[i].Expand();
}
}
this.m_Contents_lbContents.EndUpdate();
this.m_Contents_lbContents.Focus();
}
public FileSystemTreeController()
{
// Sorted = true;
_rootNode = new NGTreeNode();
Nodes = _rootNode.Nodes;
Initialize(true);
}
public NGTreeNode(bool lazyLoadChildren)
{
if (lazyLoadChildren)
{
_nodes = new MyColl3(this)
{
_dummyNode
};
}
}
public void DataAvailable_Initialize(NGTreeNodeCollection nodes)
{
this.m_Content_tvDataAvail.BeginUpdate();
// Clear the TreeView each time the method is called.
this.m_Content_tvDataAvail.Nodes.Clear();
Update(this.m_Content_tvDataAvail, this.m_Content_tvDataAvail.Nodes, nodes, null);
this.m_Content_tvDataAvail.EndUpdate();
}
private NGTreeNode GetPathNode(NGTreeNodeCollection coll, string path)
{
foreach (NGTreeNode node in coll)
{
if (node.Text == path && node.Tag == null)
{
return(node);
}
}
return(null);
}
private void AddTopic(IOptionPanelDescriptor desc, NGTreeNodeCollection nodecoll)
{
var newNode = new NGTreeNode(desc.Label);
newNode.Tag = desc;
if (null != desc.ChildOptionPanelDescriptors)
{
foreach (var child in desc.ChildOptionPanelDescriptors)
AddTopic(child, newNode.Nodes);
}
nodecoll.Add(newNode);
}
private NGTreeNode FindNode(NGTreeNodeCollection nodecoll, string txt)
{
foreach (var nd in nodecoll)
{
if (nd.Text == txt)
{
return(nd);
}
}
return(null);
}
private void AddFitFunctionList(RootNode rootNode, Altaxo.Main.Services.IFitFunctionInformation[] info, FitFunctionContextMenuStyle menustyle)
{
NGTreeNodeCollection root = rootNode.Nodes;
foreach (Altaxo.Main.Services.IFitFunctionInformation entry in info)
{
string[] path = entry.Category.Split(new char[] { '\\', '/' });
var where = root;
for (int j = 0; j < path.Length; j++)
{
var node = GetPathNode(where, path[j]);
if (node == null)
{
node = new CategoryNode(path[j]);
where.Add(node);
}
where = node.Nodes;
}
var creationTime = entry.CreationTime;
var nodeText = entry.Name;
if (null != creationTime)
{
nodeText += " (" + creationTime.Value.ToString("yyyy-MM-dd HH:mm:ss") + ")";
}
var leaf = new FitFunctionLeafNode(nodeText, entry);
switch (menustyle)
{
case FitFunctionContextMenuStyle.None:
leaf.SetMenuEnabled(false, false, false);
break;
case FitFunctionContextMenuStyle.EditAndDelete:
// leaf.ContextMenu = _userFileLeafNodeContextMenu;
leaf.SetMenuEnabled(false, true, true);
break;
case FitFunctionContextMenuStyle.Edit:
// leaf.ContextMenu = _appFileLeafNodeContextMenu;
leaf.SetMenuEnabled(true, false, false);
break;
}
where.Add(leaf);
}
}
private void AddTopic(IOptionPanelDescriptor desc, NGTreeNodeCollection nodecoll)
{
var newNode = new NGTreeNode(desc.Label)
{
Tag = desc
};
if (null != desc.ChildOptionPanelDescriptors)
{
foreach (var child in desc.ChildOptionPanelDescriptors)
{
AddTopic(child, newNode.Nodes);
}
}
nodecoll.Add(newNode);
}
void Update(MWControlSuite.MWTreeView view, TreeNodeCollection tree, NGTreeNodeCollection coll, Hashtable selectedNGNodes)
{
if (tree.Count != 0)
{
throw new ApplicationException("Tree must be empty here");
}
for (int i = 0; i < coll.Count; i++)
{
bool isExpanded = false;
if (null != coll[i].GuiTag)
{
TreeNode node = (TreeNode)coll[i].GuiTag;
isExpanded = node.IsExpanded;
node.Remove();
node.Nodes.Clear();
tree.Add(node);
}
else
{
tree.Add(NewNode(coll[i]));
}
if (coll[i].Nodes.Count > 0)
{
Update(view, tree[i].Nodes, coll[i].Nodes, selectedNGNodes);
}
if (isExpanded)
{
tree[i].Expand();
}
if (null != selectedNGNodes && selectedNGNodes.ContainsKey(coll[i]))
{
view.SelectNode(tree[i], false);
if (tree[i].Parent != null && !(tree[i].Parent.IsExpanded))
{
tree[i].Parent.Expand();
}
}
}
}
/// <summary>
/// Initialize the controller with the document. If successfull, the function has to return true.
/// </summary>
/// <param name="args">The arguments neccessary to create the controller. Normally, the first argument is the document, the second can be the parent of the document and so on.</param>
/// <returns>True if successfull, else false.</returns>
public bool InitializeDocument(params object[] args)
{
if (args == null || args.Length == 0)
{
return(false);
}
_doc = _originalDoc = args[0] as PlotItemCollection;
if (null == _originalDoc)
{
return(false);
}
if (_useDocument == UseDocument.Copy)
{
_doc = _originalDoc.Clone();
}
_plotItemsTree = _plotItemsRootNode.Nodes;
SetElements(true);
return(true);
}
public void DataAvailable_Initialize(NGTreeNodeCollection nodes)
{
this.m_Content_tvDataAvail.BeginUpdate();
// Clear the TreeView each time the method is called.
this.m_Content_tvDataAvail.Nodes.Clear();
Update(this.m_Content_tvDataAvail,this.m_Content_tvDataAvail.Nodes, nodes,null);
this.m_Content_tvDataAvail.EndUpdate();
}
public void AvailableLists_Initialize(NGTreeNodeCollection nodes)
{
_guiSL.AvailableLists_Initialize(nodes);
}
public void Contents_SetItems(NGTreeNodeCollection items)
{
// please note:
// every time we change the count, we have to remove all items and add them again
// this is because the group items have another heigth, but the MeasureItem routine is
// only called once when the item is added into the list
bool isFirstTime = this.m_Contents_lbContents.Nodes.Count == 0;
this.m_Contents_lbContents.BeginUpdate();
Hashtable selNGNodes = SelectedNGNodes(this.m_Contents_lbContents);
this.m_Contents_lbContents.ClearSelNodes();
this.m_Contents_lbContents.Nodes.Clear();
Update(this.m_Contents_lbContents,this.m_Contents_lbContents.Nodes, items,selNGNodes);
if (isFirstTime) // Expand all root items if this is the first time
{
for (int i = 0; i < m_Contents_lbContents.Nodes.Count; i++)
m_Contents_lbContents.Nodes[i].Expand();
}
this.m_Contents_lbContents.EndUpdate();
this.m_Contents_lbContents.Focus();
}
/// <summary>
/// Initialize the controller with the document. If successfull, the function has to return true.
/// </summary>
/// <param name="args">The arguments neccessary to create the controller. Normally, the first argument is the document, the second can be the parent of the document and so on.</param>
/// <returns>True if successfull, else false.</returns>
public bool InitializeDocument(params object[] args)
{
if (args == null || args.Length == 0)
return false;
_doc = _originalDoc = args[0] as PlotItemCollection;
if (null == _originalDoc)
return false;
if (_useDocument == UseDocument.Copy)
_doc = _originalDoc.Clone();
_plotItemsTree = _plotItemsRootNode.Nodes;
SetElements(true);
return true;
}
public void AvailableLists_Initialize(NGTreeNodeCollection nodes)
{
_guiSL.AvailableLists_Initialize(nodes);
}
public void AvailableItems_Initialize(NGTreeNodeCollection items)
{
_guiSL.AvailableItems_Initialize(items);
}
private NGTreeNode GetPathNode(NGTreeNodeCollection coll, string path)
{
foreach (NGTreeNode node in coll)
{
if (node.Text == path && node.Tag == null)
return node;
}
return null;
}
public void EhNodesCleared(NGTreeNodeCollection orgNodes)
{
foreach (var orgNode in orgNodes)
GuiHelper.MirrorTreeNodeRemoved(orgNode);
}
void Update(MWControlSuite.MWTreeView view, TreeNodeCollection tree, NGTreeNodeCollection coll, Hashtable selectedNGNodes)
{
if (tree.Count != 0)
throw new ApplicationException("Tree must be empty here");
for (int i = 0; i < coll.Count; i++)
{
bool isExpanded = false;
if (null != coll[i].GuiTag)
{
TreeNode node = (TreeNode)coll[i].GuiTag;
isExpanded = node.IsExpanded;
node.Remove();
node.Nodes.Clear();
tree.Add(node);
}
else
{
tree.Add(NewNode(coll[i]));
}
if (coll[i].Nodes.Count > 0)
Update(view,tree[i].Nodes, coll[i].Nodes,selectedNGNodes);
if (isExpanded)
tree[i].Expand();
if (null != selectedNGNodes && selectedNGNodes.ContainsKey(coll[i]))
{
view.SelectNode(tree[i], false);
if (tree[i].Parent != null && !(tree[i].Parent.IsExpanded))
tree[i].Parent.Expand();
}
}
}
public void AvailableItems_Initialize(NGTreeNodeCollection items)
{
_guiAvailableSymbols.ItemsSource = items;
}
public void AvailableLists_Initialize(NGTreeNodeCollection nodes)
{
_guiAvailableLists.ItemsSource = nodes;
}
public FileSystemTreeController()
{
// Sorted = true;
_rootNode = new NGTreeNode();
Nodes = _rootNode.Nodes;
Initialize(true);
}
public void AvailableItems_Initialize(NGTreeNodeCollection items)
{
_guiAvailableSymbols.ItemsSource = items;
}
public void AvailableItems_Initialize(NGTreeNodeCollection items)
{
_guiSL.AvailableItems_Initialize(items);
}
public void SetFitFunctions(NGTreeNodeCollection list)
{
_guiFitFunctions.ItemsSource = list;
}
private NGTreeNode FindNode(NGTreeNodeCollection nodecoll, string txt)
{
foreach (var nd in nodecoll)
if (nd.Text == txt)
return nd;
return null;
}
public void AvailableLists_Initialize(NGTreeNodeCollection nodes)
{
_guiAvailableLists.ItemsSource = nodes;
}
