/// <summary>
/// Add a converter as general converter.
/// </summary>
/// <param name="sourceType">The source type of this converter</param>
/// <param name="targetType">The target type of this converter</param>
/// <param name="converter">The converter instance</param>
public void AddConverter(Type sourceType, Type targetType, IValueConverter converter)
{
if (converter == null)
{
throw new ArgumentNullException("converter");
}
if (sourceType == null)
{
throw new ArgumentNullException("sourceType");
}
if (targetType == null)
{
throw new ArgumentNullException("targetType");
}
if (sourceType == targetType)
{
throw new ArgumentException("source type and the target type must be different");
}
// check key
if (typeDictionary.ContainsKey(sourceType, targetType))
{
Debug.LogErrorFormat("Converter ({0}, {1}) already exist", sourceType, targetType);
return;
}
// add it
typeDictionary.Add(sourceType, targetType, converter);
}
public PropertyAccessor GetPropertyAccessor(Type sourceType, string propertyName)
{
// check if accessor exists
PropertyAccessor accessor;
if (propertyAccessorDictionary.TryGetValue(sourceType, propertyName, out accessor))
{
// just return it
return(accessor);
}
// get property info
var propertyInfo = sourceType.GetProperty(propertyName);
if (propertyInfo == null)
{
// invalid property name
return(null);
}
// create new accessor
accessor = new PropertyAccessor(propertyInfo);
// add it
propertyAccessorDictionary.Add(sourceType, propertyName, accessor);
return(accessor);
}
