private TaskSwitch LoadTaskSwitch(XElement eSwitch)
{
char separator = eSwitch.GetAtt("separator", ",").FirstOrDefault();
TaskSwitch sw = new TaskSwitch();
sw.Level = ReadLevel(eSwitch);
sw.IsInMemoryOnly = eSwitch.GetAtt("mem", false);
sw.IsGlobal = eSwitch.GetAtt("g", false);
string id = eSwitch.GetAtt("id", String.Empty);
sw.IsLocalVariableSource = !sw.IsGlobal && !String.IsNullOrEmpty(id);
if (!String.IsNullOrEmpty(id))
{
sw.Id = id; // else has GUID as Id
}
sw.Value = eSwitch.GetAtt("value", "");
if (eSwitch.HasElements)
{
sw.IsTexts = true;
var vls = new List <TaskText>();
var cases = new List <string>();
foreach (var cs in eSwitch.Elements("case"))
{
cases.Add(cs.GetAtt("value", ""));
vls.Add(LoadTaskText(cs));
}
sw.Cases = cases.ToArray();
sw.ValuesTexts = vls.ToArray();
if (eSwitch.Element("default") != null)
{
sw.DefaultText = LoadTaskText(eSwitch.Element("default"));
}
}
else
{
sw.Cases = eSwitch.GetAtt("cases", "").Split(separator);
sw.Default = eSwitch.GetAtt("default", "");
sw.Values = eSwitch.GetAtt("values", "").Split(separator);
}
return(sw);
}
string GetSwitchValue(TaskSwitch sw, Dictionary <string, object> localVariables, TaskRandom random)
{
string val = TranslateStringValue(sw.Value, localVariables);
var cases = TranslateStringValues(sw.Cases, localVariables);
int index = cases.ToList().IndexOf(val);
string result;
if (sw.IsTexts)
{
if (index >= 0 && index < sw.ValuesTexts.Length)
{
result = RenderText(sw.ValuesTexts[index], random.GetSubRandom(), Setting.Level);
}
else
{
result = RenderText(sw.DefaultText, random.GetSubRandom(), Setting.Level);
}
}
else
if (index >= 0 && index < sw.Values.Length)
{
result = TranslateStringValue(sw.Values[index], localVariables);
}
else
{
result = TranslateStringValue(sw.Default, localVariables);
}
// Save local variable
if (sw.IsLocalVariableSource)
{
localVariables[sw.Id] = result;
}
// Save global variable
if (sw.IsGlobal)
{
globalVariables[sw.Id] = result;
}
return(result);
}