protected void CreateRootNode()
{
m_initNode = XmlTreeNode.CreateRoot(this);
m_initNode.Icon = FolderIcon;
m_initNode.OpenIcon = FolderIconOpen;
CreateRootNode(ref m_initNode);
}
/// <summary>
/// A helper method to re-generate the root node for the current tree.
/// </summary>
/// <returns></returns>
public XmlTreeNode GenerateRootNode()
{
XmlTreeNode node = XmlTreeNode.CreateRoot(this);
this.CreateRootNode(ref node);
return(node);
}
protected override void CreateRootNode(ref XmlTreeNode rootNode)
{
//if the _rootNode is not defined yet, just return an empty one
if (_rootNode == null)
{
NullTree nullTree = new NullTree(this.app);
_rootNode = XmlTreeNode.CreateRoot(nullTree);
}
rootNode.Menu = _rootNode.Menu;
rootNode.Text = _rootNode.Text;
rootNode.Action = _rootNode.Action;
rootNode.Source = _rootNode.Source;
rootNode.Icon = _rootNode.Icon;
rootNode.OpenIcon = _rootNode.OpenIcon;
rootNode.NodeType = _rootNode.NodeType;
rootNode.NodeID = _rootNode.NodeID;
}
/// <summary>
/// Converts an ITree into a BaseTree. This is used for Legacy trees that don't inherit from BaseTree already.
/// </summary>
/// <param name="tree"></param>
/// <param name="alias"></param>
/// <param name="appAlias"></param>
/// <param name="iconClosed"></param>
/// <param name="iconOpened"></param>
/// <param name="action"></param>
/// <returns></returns>
public static BaseTree FromITree(ITree tree, string alias, string appAlias, string iconClosed, string iconOpened, string action)
{
TreeService treeSvc = new TreeService(null, alias, null, null, TreeDialogModes.none, appAlias);
//create the generic XmlTreeNode and fill it with the properties from the db
NullTree nullTree = new NullTree(appAlias);
XmlTreeNode node = XmlTreeNode.CreateRoot(nullTree);
node.Text = BaseTree.GetTreeHeader(alias);;
node.Action = action;
node.Source = treeSvc.GetServiceUrl();
node.Icon = iconClosed;
node.OpenIcon = iconOpened;
node.NodeType = "init" + alias;
node.NodeType = alias;
node.NodeID = "init";
node.Menu = BaseTree.GetDefaultRootNodeActions();
//convert the tree to a LegacyTree
LegacyTree bTree = new LegacyTree(tree, appAlias, node);
return(bTree);
}