/// <summary>
/// Loads the values of this plantree from xml
/// </summary>
/// <param name="xml">xelement</param>
public void LoadFromXML(XElement xml)
{
if (xml.Name != "FileTree")
{
throw new InvalidXMLException("element name does not equal: FileTree");
}
if (xml.HasElements)
{
IEnumerable <XElement> elements = xml.Elements();
foreach (XElement child in elements)
{
if (child.Name == "Folder")
{
FolderNode node = new FolderNode();
node.LoadFromXML(child);
Nodes.Add(node);
}
else if (child.Name == "Plan")
{
PlanNode node = new PlanNode();
node.LoadFromXML(child);
Nodes.Add(node);
}
else
{
throw new InvalidXMLException("unknown element type: " + child.Name);
}
}
}
}
/// <summary>
/// Adds a new plan node into this tree
/// </summary>
public void AddNewPlan()
{
PlanNode node = new PlanNode("Plan", new Plan());
node.Plan.AddContainer();
FindParentAndAdd(node);
OnAddPlan?.Invoke();
}
/// <summary>
/// Loads the foldernode values from xml
/// </summary>
/// <param name="xml">xml element</param>
public override void LoadFromXML(XElement xml)
{
if (xml.Name != "Folder")
{
throw new InvalidXMLException("element name does not equal: Folder", xml);
}
// check that the xml tag has a name attribute and set the name of this node
XAttribute name = xml.Attribute("name");
if (name == null)
{
throw new InvalidXMLException("folder does not contain a name", xml);
}
Text = name.Value;
// loop through children
IEnumerable <XElement> elements = xml.Elements();
foreach (XElement child in elements)
{
if (child.Name == "Folder")
{
FolderNode node = new FolderNode();
node.LoadFromXML(child);
Nodes.Add(node);
}
else if (child.Name == "Plan")
{
PlanNode node = new PlanNode();
node.LoadFromXML(child);
Nodes.Add(node);
}
else
{
throw new InvalidXMLException("unknown element type: " + child.Name, child);
}
}
}