public void RefreshTree()
{
// turn off visual updating
BeginUpdate();
// clear tree
Nodes.Clear();
try
{
// insert root nodes
List <DocTreeNode> rootNodes = DocTreeNode.getRootNodes();
if (0 == rootNodes.Count)
{
FormCreateBranch form = new FormCreateBranch();
if (DialogResult.OK == form.ShowDialog())
{
DocTreeNodeBranch.AddNewRootNode(form.BranchName, form.BranchDescription, form.BranchImage);
rootNodes = DocTreeNode.getRootNodes();
}
else
{
return;
}
}
foreach (DocTreeNode docNode in rootNodes)
{
TreeNode tnRoot = new TreeNode(docNode.Name, GetImageIndex(docNode), GetSelectedImageIndex(docNode));
Nodes.Add(tnRoot);
if (docNode.IsBranch)
{
// add menu
tnRoot.ContextMenuStrip = GetBranchMenu();
}
tnRoot.Tag = docNode;
LoadChildrens(tnRoot);
}
}
catch (Exception ex)
{
Debug.Fail(ex.ToString());
Logger.Write(ex.ToString(), Category.General, Priority.High);
}
// turn on visual updating
EndUpdate();
}
static private void ProcessNode(XmlNode node, string offset, DocTreeNodeBranch parentBranch)
{
if ("xml" == node.Name)
{ // parent node -> do nothing
}
else if ("Branch" == node.Name)
{
// create new branch
string name = node.Attributes["Name"].Value;
Console.WriteLine(offset + string.Format("Branch : {0}", name));
string description = node.Attributes["Description"].Value;
string bmpFileName = node.Attributes["BmpFileName"].Value;
string filePath = bmpFileName.Length == 0 ? string.Empty : Path.Combine(_dstDirectory, bmpFileName);
DocTreeNodeBranch newBranch = null;
if (null == parentBranch)
{
newBranch = DocTreeNodeBranch.AddNewRootNode(name, description, filePath);
}
else
{
newBranch = parentBranch.AddChildBranch(name, description, filePath);
}
// recursively create child nodes
foreach (XmlNode childNode in node.ChildNodes)
{
try
{
ProcessNode(childNode, offset + " ", newBranch);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
else if ("Leaf" == node.Name)
{
// create new leaf
string name = node.Attributes["Name"].Value;
Console.WriteLine(offset + string.Format("Leaf : {0}", name));
string description = node.Attributes["Description"].Value;
string filePath = Path.Combine(_dstDirectory, node.Attributes["FileName"].Value);
Document childDocument = Document.create(DocumentType.getByName("ParametricComponent"), name, description, filePath);
parentBranch.AddChildDocument(childDocument);
}
}
