internal (TextObject, bool) GetVariableValueAsTextObject(
string variableName,
TextObject parent)
{
TextObject variable;
if (parent != null && parent.GetVariableValue(variableName, out variable) || this._variables.TryGetValue(variableName, out variable))
{
return(variable, true);
}
if (parent != null)
{
variable = TextProcessingContext.FindNestedFieldValue(parent.Value, variableName);
}
return(variable == null || variable.Length != 0 ? (variable, true) : (new TextObject("{=!}ERROR: " + variableName + " variable has not been set before."), false));
}
internal MultiStatement GetVariableValue(string variableName, TextObject parent)
{
TextObject variable = (TextObject)null;
MBTextModel mbTextModel = (MBTextModel)null;
if (parent == null || !parent.GetVariableValue(variableName, out variable))
{
this._variables.TryGetValue(variableName, out variable);
}
if (variable != null)
{
mbTextModel = MBTextParser.Parse(MBTextManager.Tokenizer.Tokenize(variable.ToString()));
}
if (mbTextModel == null)
{
return((MultiStatement)null);
}
return(mbTextModel.RootExpressions.Count == 1 && mbTextModel.RootExpressions[0] is MultiStatement ? new MultiStatement((IEnumerable <TextExpression>)(mbTextModel.RootExpressions[0] as MultiStatement).SubStatements) : new MultiStatement((IEnumerable <TextExpression>)mbTextModel.RootExpressions));
}
