private static void FillControlPropertyMeta(ControlPropertyEntity entity, Object model, Control control)
{
var modelType = model.GetType();
if (!_defComparer.Equals(entity.ClassName, modelType.Name))
{
return;
}
var controlType = control.GetType();
var modelProperty = modelType.GetProperty(entity.ClassProperty);
var controlProperty = controlType.GetProperty(entity.ControlProperty);
ThrowPropertyNotFound(entity, modelType, modelProperty, controlType, controlProperty);
var dictionary = (IDictionary)modelProperty.GetValue(model);
if (dictionary == null)
{
return;
}
var objectValue = (Object)null;
if (dictionary.Contains(entity.ClassPropertyParams))
{
objectValue = dictionary[entity.ClassPropertyParams];
}
var convertedValue = ConvertValue(objectValue, controlProperty.PropertyType, true);
controlProperty.SetValue(control, convertedValue);
}
public static void FillControlProperty(ControlPropertyEntity entity, Object model, Control control)
{
if (IsMetaProperty(entity))
{
FillControlPropertyMeta(entity, model, control);
}
else
{
FillControlPropertySimple(entity, model, control);
}
}
private static void ThrowPropertyNotFound(ControlPropertyEntity entity, Type modelType, PropertyInfo modelProperty, Type controlType, PropertyInfo controlProperty)
{
if (modelProperty == null)
{
var message = String.Format("Unable to find property '{0}' of model '{1}'", entity.ClassProperty, modelType.Name);
throw new Exception(message);
}
if (controlProperty == null)
{
var message = String.Format("Unable to find property '{0}' of control '{1}'", entity.ControlProperty, controlType.Name);
throw new Exception(message);
}
}
private static void ThrowPropertyNotFound(ControlPropertyEntity entity, Type modelType, PropertyInfo modelProperty, Type controlType, PropertyInfo controlProperty)
{
if (modelProperty == null)
{
var message = $"Unable to find property '{entity.ClassProperty}' of model '{modelType.Name}'";
throw new Exception(message);
}
if (controlProperty == null)
{
var message = $"Unable to find property '{entity.ControlProperty}' of control '{controlType.Name}'";
throw new Exception(message);
}
}
private static void FillModelPropertyMeta(ControlPropertyEntity entity, Object model, Control control)
{
var modelType = model.GetType();
if (!_defComparer.Equals(entity.ClassName, modelType.Name))
{
return;
}
var controlType = control.GetType();
var modelProperty = modelType.GetProperty(entity.ClassProperty);
var controlProperty = controlType.GetProperty(entity.ControlProperty);
ThrowPropertyNotFound(entity, modelType, modelProperty, controlType, controlProperty);
var dictionary = (IDictionary)modelProperty.GetValue(model);
if (dictionary == null)
{
if (modelProperty.PropertyType.IsInterface)
{
dictionary = new Dictionary <String, Object>();
}
else
{
dictionary = (IDictionary)Activator.CreateInstance(modelProperty.PropertyType);
}
modelProperty.SetValue(model, dictionary);
}
var destinationType = typeof(Object);
if (modelProperty.PropertyType.IsGenericType)
{
var genericArguments = modelProperty.PropertyType.GetGenericArguments();
destinationType = genericArguments[genericArguments.Length - 1];
}
var objectValue = controlProperty.GetValue(control);
var convertedValue = ConvertValue(objectValue, destinationType, UIModelSettings.DefaultIfNull);
dictionary[entity.ClassPropertyParams] = convertedValue;
}
private static void FillModelPropertySimple(ControlPropertyEntity entity, Object model, Control control)
{
var modelType = model.GetType();
if (!_defComparer.Equals(entity.ClassName, modelType.Name))
{
return;
}
var controlType = control.GetType();
var modelProperty = modelType.GetProperty(entity.ClassProperty);
var controlProperty = controlType.GetProperty(entity.ControlProperty);
ThrowPropertyNotFound(entity, modelType, modelProperty, controlType, controlProperty);
var objectValue = controlProperty.GetValue(control);
var convertedValue = ConvertValue(objectValue, modelProperty.PropertyType, UIModelSettings.DefaultIfNull);
modelProperty.SetValue(model, convertedValue);
}
private static IEnumerable <ControlPropertyEntity> ParseProperties(String value)
{
var bindings = ParseBinding(value);
foreach (var dict in bindings)
{
var mode = GetBindMode(dict);
foreach (var pair in dict)
{
if (!_defComparer.Equals(pair.Key, UIModelSettings.ModeProperty))
{
var source = ParseProperty(pair.Key);
var bindEntity = new BindPropertyEntity(source, mode);
//var target = ParseProperty(pair.Value);
var controlEntity = new ControlPropertyEntity(bindEntity, pair.Value);
yield return(controlEntity);
}
}
}
}
private static bool IsMetaProperty(ControlPropertyEntity entity)
{
return(!String.IsNullOrWhiteSpace(entity.ClassPropertyParams));
}
