public static bool HasValue <T>(this DataboundAsset.DataboundValue <T> dbValue)
{
if (dbValue == null)
{
return(false);
}
return(dbValue.Value() != null);
}
public void Bind(DataboundAsset.DataboundValue databoundValue, string bindingName)
{
if (DataBindings.Any(x => x != null && x.Value.Value == databoundValue))
{
DataBindings.RemoveAll(x => x != null && x.Value.Value == databoundValue);
}
DataBindings.Add(new KeyValuePair <string, object>(bindingName, databoundValue));
}
public static DataboundAsset.DataboundValue CreateDataboundValue(Type type, object def)
{
var dvType = typeof(DataboundAsset.DataboundValue <>);
var constructedListType = dvType.MakeGenericType(type);
object instance = Activator.CreateInstance(constructedListType);
DataboundAsset.DataboundValue result = (DataboundAsset.DataboundValue)instance;
result.ObjectValue = def;
return(result);
}
private static DataboundAsset.DataboundValue CreateDataboundValue(Type type)
{
//if (type == typeof(Color))
//{
// return new DataboundAsset.DataboundValue<Color>();
//}
var dvType = typeof(DataboundAsset.DataboundValue <>);
var constructedListType = dvType.MakeGenericType(type);
object instance = Activator.CreateInstance(constructedListType);
DataboundAsset.DataboundValue result = (DataboundAsset.DataboundValue)instance;
return(result);
}
public static DataboundAsset.DataboundValue <T> GetDBValue <T>(string input)
{
if (input.ToLower().Trim().Contains("boundto"))
{
var result = new DataboundAsset.DataboundValue <T>(default(T));
List <KeyValuePair <string, string> > args = SplitArgs(input);
if (args.Any(x => x.Key == "boundto"))
{
string v = args.First(x => x.Key == "boundto").Value;
result.BoundTo = v;
}
if (args.Any(x => x.Key.ToLower() == "invert"))
{
result.Invert = bool.Parse(args.First(x => x.Key.ToLower() == "invert").Value);
}
if (args.Any(x => x.Key == "bindingdirection"))
{
result.BindingDirection = (BindType)Enum.Parse(typeof(BindType), args.First(x => x.Key == "bindingdirection").Value);
}
return(result);
}
else
{
string typeName = typeof(T).ToString();
var x = typeof(T);
if (x.Name == "Nullable`1")
{
Type derp = Nullable.GetUnderlyingType(x);
T def = (T)ConvertValue(input, derp);
return(new DataboundAsset.DataboundValue <T>(def));
}
T defaultValue = (T)ConvertValue <T>(input);
return(new DataboundAsset.DataboundValue <T>(defaultValue));
}
}
public static object GetDBerValue(string input, Type T)
{
object defaultVal = T.GetDefaultValue();
if (input.ToLower().Trim().Contains("boundto"))
{
DataboundAsset.DataboundValue result = CreateDataboundValue(T);
List <KeyValuePair <string, string> > args = SplitArgs(input);
if (args.Any(x => x.Key.ToLower() == "boundto"))
{
string v = args.First(x => x.Key == "boundto").Value;
result.BoundTo = v;
}
if (args.Any(x => x.Key.ToLower() == "invert"))
{
result.Invert = bool.Parse(args.First(x => x.Key.ToLower() == "invert").Value);
}
if (args.Any(x => x.Key.ToLower() == "bindingdirection"))
{
result.BindingDirection = (BindType)Enum.Parse(typeof(BindType), args.First(x => x.Key.ToLower() == "bindingdirection").Value);
}
return(result);
}
else
{
if (T.Name == "Nullable`1")
{
Type derp = Nullable.GetUnderlyingType(T);
object def = ConvertValue(input, derp);
//todo def not set
return(CreateDataboundValue(T, def));
}
object defaultValue = ConvertValue(input, T);
//todo defaultValue not set
return(CreateDataboundValue(T, defaultValue));
}
}
public static T GetVirtualizedValue <T>(this DataboundAsset.DataboundValue <T> dbValue)
{
if (dbValue.Value == null && dbValue.ParentAsset == null && dbValue.BoundTo == null)
{
return(default(T));
}
if (dbValue.ParentAsset == null && dbValue.BoundTo == null)
{
return(dbValue.Value);
}
if (dbValue.ParentAsset == null)
{
return(default(T));
}
if (dbValue.Value != null && dbValue.BoundTo == null)
{
return(dbValue.Value);
}
return(dbValue.ParentAsset.GetVirtualizedValue(dbValue));
}
public static T Value <T>(this DataboundAsset.DataboundValue <T> dbValue) => GetVirtualizedValue(dbValue);
public static void SetDVValue <T>(this DataboundAsset.DataboundValue <T> input, object value)
{
input.Value = (T)value;
}
