public Technique(string file)
{
Name = file;
vsdefines_ = new ObservableCollection <string>();
psdefines_ = new ObservableCollection <string>();
passes_ = new ObservableCollection <Pass>();
XmlDocument doc = new XmlDocument();
doc.Load(file);
XmlElement root = doc.DocumentElement;
if (root.HasAttribute("vs"))
{
VS = root.GetAttribute("vs");
}
if (root.HasAttribute("ps"))
{
PS = root.GetAttribute("ps");
}
if (root.HasAttribute("vsdefines"))
{
string[] defs = root.GetAttribute("vsdefines").Split(' ');
foreach (string str in defs)
{
VSDefines.Add(str);
}
}
if (root.HasAttribute("psdefines"))
{
string[] defs = root.GetAttribute("psdefines").Split(' ');
foreach (string str in defs)
{
PSDefines.Add(str);
}
}
if (root.HasAttribute("sm3"))
{
IsSM3 = root.GetAttribute("sm3").Equals("true");
}
if (root.HasAttribute("desktop"))
{
IsDesktop = root.GetAttribute("desktop").Equals("true");
}
foreach (XmlElement e in root.ChildNodes)
{
if (e.Name.Equals("pass"))
{
Pass p = new Pass();
p.Parse(e);
Passes.Add(p);
}
}
}
public override void Save()
{
XmlDocument doc = new XmlDocument();
XmlElement root = doc.CreateElement("technique");
doc.AppendChild(root);
if (VS != null && VS.Length > 0)
{
root.SetAttribute("vs", VS);
}
if (PS != null && PS.Length > 0)
{
root.SetAttribute("ps", PS);
}
if (VSDefines.Count > 0)
{
root.SetAttribute("vsdefines", string.Join(" ", VSDefines.ToArray()));
}
if (PSDefines.Count > 0)
{
root.SetAttribute("psdefines", string.Join(" ", PSDefines.ToArray()));
}
if (IsSM3.HasValue)
{
root.SetAttribute("sm3", IsSM3.Value ? "true" : "false");
}
if (IsDesktop.HasValue)
{
root.SetAttribute("desktop", IsDesktop.Value ? "true" : "false");
}
foreach (Pass pass in Passes)
{
root.AppendChild(pass.Save(doc));
}
XmlWriterSettings xws = new XmlWriterSettings {
OmitXmlDeclaration = true, Indent = true
};
using (XmlWriter xw = XmlWriter.Create(System.IO.Path.ChangeExtension(Name, "xml"), xws))
doc.Save(xw);
}