public void LoadLedger()
{
Active = null;
Xml = XDocument.Load(File);
//add missing total attributes
foreach (var node in Xml.Descendants(XmlFormat.Node))
{
if (node.Attribute(XmlFormat.Total) == null)
{
node.SetAttributeValue(XmlFormat.Total, TimeSpan.Zero);
}
}
//add missing leaf values, search for default
foreach (var node in Xml.Descendants(XmlFormat.Leaf))
{
if (string.IsNullOrWhiteSpace(node.Value))
{
node.SetValue(TimeSpan.Zero);
}
if (node.Attribute(XmlFormat.Default) != null)
{
active = node;
ActiveChanged(XmlFormat.Name(node));
}
}
LedgerChanged();
}
IEnumerable <ToolStripMenuItem> BuildChildMenu(XElement element)
{
var leaves = element.Elements(XmlFormat.Leaf).Select(leaf => {
ToolStripMenuItem item = new ToolStripMenuItem(XmlFormat.Name(leaf));
item.Click += delegate { controller.Select(leaf); };
return(item);
});
var nodes = element.Elements(XmlFormat.Node).Select(node => new ToolStripMenuItem(XmlFormat.Name(node), null, BuildChildMenu(node).ToArray()));
return(nodes.Concat(leaves));
}