public static ModelPropertiesCollectionBuilder <TOwner, TInstance> PropertyChanged <TOwner, TInstance>(
this ModelPropertiesCollectionBuilder <TOwner, TInstance> propertiesBuilder,
string propertyName,
Action <PropertyChangedCallbackArgs <TOwner> > callback)
{
propertiesBuilder.AddPropertyChanged(propertyName, callback);
return(propertiesBuilder);
}
public static ModelPropertyCollection <TOwner, TInstance> Build <TOwner, TInstance>(this ModelPropertiesCollectionBuilder <TOwner, TInstance> propertiesBuilder)
{
return(ModelProperty.BuildUpCollection(propertiesBuilder));
}
internal static ModelPropertyCollection <TOwner, TInstance> BuildUpCollection <TOwner, TInstance>(ModelPropertiesCollectionBuilder <TOwner, TInstance> propertiesBuilder)
{
var ownerType = typeof(TOwner);
var modelType = typeof(TInstance);
EnsureTypeDescriptionProviderCreated(ownerType);
List <ModelProperty> newModelProperties = new List <ModelProperty>();
foreach (var modelPropInfo in modelType.GetProperties())
{
InstanceModelProperty <TOwner> modelProp;
if (propertiesBuilder.Mappings.ContainsKey(modelPropInfo.Name))
{
modelProp = new MappedInstanceModelProperty <TOwner>(
modelPropInfo.Name,
propertiesBuilder.Mappings[modelPropInfo.Name],
!modelPropInfo.CanWrite,
modelPropInfo.PropertyType);
}
else
{
modelProp = new InstanceModelProperty <TOwner>(
modelPropInfo.Name,
modelPropInfo.PropertyType,
!modelPropInfo.CanWrite);
}
if (propertiesBuilder.Callbacks.ContainsKey(modelPropInfo.Name))
{
modelProp.AddPropertyChanged(propertiesBuilder.Callbacks[modelPropInfo.Name]);
}
foreach (var filter in propertiesBuilder.FilteredCallbacks)
{
if (!filter.Filter(modelPropInfo.Name))
{
continue;
}
modelProp.AddPropertyChanged(filter.Callback);
}
newModelProperties.Add(modelProp);
typeDescriptionProviders[ownerType].AddProperty(modelProp);
}
return(new ModelPropertyCollection <TOwner, TInstance>(newModelProperties));
}