public static PartialSignal Parse(AssignmentSide parent, string text)
{
var signalStr = Regex.Match(text, PC.VHDLName + PC.MFS + PC.Enumeration).Value;
if (String.IsNullOrEmpty(signalStr))
{
return(null);
}
var name = Regex.Match(signalStr, PC.VHDLName).Value;
var enumerationStr = Regex.Match(signalStr, PC.Enumeration).Value;
if (string.IsNullOrEmpty(name) || string.IsNullOrEmpty(enumerationStr))
{
return(null);
}
var signalDefenition = parent.Document.Signals.GetSignalDefenition(name);
var enumeration = EnumerationParser.Parse(enumerationStr);
if (enumeration == null || signalDefenition == null)
{
return(null);
}
return(new PartialSignal(parent, signalDefenition, enumeration));
}
public static AssignmentSignal Parse(AssignmentSide parent, string text)
{
AssignmentSignal signal = null;//PartialSignal.Parse(parent, text);
if (signal == null)
{
signal = AssignmentSignal.Parse(parent, text);
}
return(signal);
}
public static ConstValue Parse(AssignmentSide parent, string text)
{
var resultStr = Regex.Match(text, PC.DefaultValueA).Value;
if (!string.IsNullOrEmpty(resultStr))
{
return(new ConstValue(parent, text));
}
return(null);
}
public static Assignment Create(Map map, Port left, SignalDefenition right, EnumerationBase enumeration = null)
{
var result = new Assignment()
{
Map = map,
Text = left + " => " + right + ","
};
result._left = AssignmentSide.Create(result, left);
result._rigt = AssignmentSide.Create(result, right, enumeration);
if (!result.Validation())
{
throw new Exception("Inncorect bits");
}
return(result);
}
public static Assignment Create(Map map, string text, string left, string right)
{
var result = new Assignment()
{
Map = map,
Text = text
};
var leftAs = AssignmentSide.Parse(result, left);
var rightAs = AssignmentSide.Parse(result, right);
if (rightAs.Signal != null)
{
rightAs.Signal.IsSource = !leftAs.Signal.IsSource;
}
result._left = leftAs;
result._rigt = rightAs;
if (!result.Validation())
{
throw new Exception("Inncorect bits");
}
return(result);
}
public PartialSignal(AssignmentSide parent, SignalDefenition defenition, EnumerationBase enumeration) : base(defenition, parent)
{
Name = defenition.Name;
Enumeration = enumeration;
}
private ConstValue(AssignmentSide assignmentSide, string text)
{
AssignmentSide = assignmentSide;
Text = text;
}
