public static void CarryOverAutoPropagateValues <TSource, TTarget>(TSource source, TTarget target)
{
var sourceType = typeof(TSource);
var sourceMembers = RTLReflectionTools.SynthesizableMembers(sourceType);
var targetType = typeof(TTarget);
var targetMembers = RTLReflectionTools.SynthesizableMembers(targetType);
foreach (var m in targetMembers)
{
var targetValue = m.GetValue(target);
if (targetValue != null)
{
return;
}
var sourceMember = sourceMembers.SingleOrDefault(s => s == m);
if (sourceMember == null)
{
throw new Exception($"Member value is null on target ({targetType}.{m.Name}). Source type {sourceType.Name} does not contain fallback member");
}
var carryOverValue = sourceMember.GetValue(source);
if (carryOverValue == null)
{
throw new Exception($"Member value is null on target ({targetType}.{m.Name}). Source type {sourceType.Name} returned null fallback value");
}
var backingField = getBackingField(target, m);
backingField.SetValue(target, carryOverValue);
}
}
public static T RecurviseResetToDefaults <T>(T value)
{
var type = value.GetType();
foreach (var m in RTLReflectionTools.SynthesizableMembers(type))
{
var memberType = m.GetMemberType();
var memberValue = m.GetValue(value);
var backingField = getBackingField(value, m);
if (memberValue is RTLBitArray bitArray)
{
backingField.SetValue(value, new RTLBitArray().Resized(bitArray.Size).TypeChanged(bitArray.DataType));
continue;
}
if (RTLModuleHelper.IsSynthesizableSignalType(memberType))
{
if (RTLReflectionTools.TryGetNullableType(memberType, out var actualType))
{
backingField.SetValue(value, Activator.CreateInstance(actualType));
}
else
{
backingField.SetValue(value, Activator.CreateInstance(memberType));
}
continue;
}
if (RTLModuleHelper.IsSynthesizableObject(memberType))
{
RecurviseResetToDefaults(memberValue);
continue;
}
if (RTLModuleHelper.IsSynthesizableArrayType(memberType))
{
var emptyArray = Array.CreateInstance(memberType.GetElementType(), (memberValue as Array).Length);
backingField.SetValue(value, emptyArray);
continue;
}
}
return(value);
}
protected virtual IEnumerable <VCDVariable> ToVCDVariables(string name, object value, bool includeToolkitTypes = false)
{
if (value == null)
{
return(Enumerable.Empty <VCDVariable>());
}
var recursivePrefix = string.IsNullOrEmpty(name) ? "" : $"{name}_";
switch (value)
{
case Enum v:
return(new[]
{
new VCDVariable($"{name}ToString", value.ToString(), VCDSizeOfValue("")),
new VCDVariable($"{name}", value, VCDSizeOfValue(value))
});
case RTLBitArray b:
return(new[]
{
new VCDVariable($"{name}", value, VCDSizeOfValue(value))
});
default:
var valueType = value.GetType();
if (value.GetType().IsClass)
{
var result = new List <VCDVariable>();
var props = RTLReflectionTools.SynthesizableMembers(valueType, includeToolkitTypes);
foreach (var m in props)
{
var memberValue = m.GetValue(value) ?? RTLModuleHelper.Activate(m.GetMemberType());
result.AddRange(ToVCDVariables(m, memberValue, recursivePrefix));
}
return(result);
}
if (valueType.IsConstructedGenericType)
{
var genericType = valueType.GetGenericTypeDefinition();
// TODO: something smarter then this
if (genericType.Name.StartsWith("ValueTuple`"))
{
var result = new List <VCDVariable>();
var props = RTLReflectionTools.SynthesizableMembers(valueType, includeToolkitTypes).Where(m => m.Name.StartsWith("Item"));
foreach (var m in props)
{
var memberValue = m.GetValue(value) ?? RTLModuleHelper.Activate(m.GetMemberType());
result.AddRange(ToVCDVariables(m, memberValue, recursivePrefix));
}
return(result);
}
}
return(new[]
{
new VCDVariable($"{name}", value, VCDSizeOfValue(value))
});
}
}