public void AddObject(ref IPropertyContainer container, object item)
{
(container as IStructPropertyContainer <TContainer>)?.MakeRef((ref TContainer c, Locals l) => { l.Property.Add(ref c, l.Item); },
new Locals {
Property = this, Item = TypeConversion.Convert <TItem>(item)
});
}
public bool ContainsObject(ref IPropertyContainer container, object item)
{
return((container as IStructPropertyContainer <TContainer>).MakeRef((ref TContainer c, Locals l) => l.Property.Contains(ref c, l.Item),
new Locals {
Property = this, Item = TypeConversion.Convert <TItem>(item)
}));
}
/// <summary>
/// Converts a property to the given type
/// </summary>
/// <param name="name">Name of the property to convert</param>
/// <param name="type">Type to convert to</param>
/// <param name="defaultValue">Default value to use if conversion fails</param>
public MigrationContainer ConvertValueOrDefault(string name, Type type, object defaultValue = null)
{
var property = m_PropertyBag.FindProperty(name);
if (null == property)
{
throw new Exception($"{nameof(MigrationContainer)}.{nameof(ConvertValueOrDefault)} no property found with the name `{name}`");
}
// @TODO Type check
// Grab the existing value
var value = (property as IValueProperty)?.GetObjectValue(this);
// Setup the backing storage for the value
if (null != value)
{
// Try to convert the object to the new type. If this fails, fallback to the defaultValue
m_Data[name] = TypeConversion.Convert(value, type) ?? defaultValue;
}
else
{
// @NOTE We do NOT assign the default value in this path since the value might have been explicitly set to null
m_Data[name] = null;
}
// Replace the property with a newly generated one of the correct type
m_PropertyBag.ReplaceProperty(name, DynamicProperties.CreateValueProperty(name, type));
return(this);
}
public void SetObjectAt(ref IPropertyContainer container, int index, object item)
{
(container as IStructPropertyContainer <TContainer>)?.MakeRef((ref TContainer c, Locals l) => { l.Property.SetAt(ref c, l.Index, l.Item); },
new Locals {
Property = this, Index = index, Item = TypeConversion.Convert <TItem>(item)
});
}
public void SetObjectValue(ref IPropertyContainer container, object value)
{
(container as IStructPropertyContainer <TContainer>)?.MakeRef((ref TContainer c, Locals l) =>
{
l.Property.SetValue(ref c, l.Value);
}, new Locals {
Property = this, Value = TypeConversion.Convert <TValue>(value)
});
}
/// <summary>
/// Gets the property value as the given type
/// </summary>
/// <param name="name">Name of the property to get the value from</param>
public TValue GetValue <TValue>(string name)
{
var property = m_PropertyBag.FindProperty(name);
if (null == property)
{
throw new Exception($"{nameof(MigrationContainer)}.{nameof(GetValue)} no property found with the name `{name}`");
}
// @TODO Type check
return(TypeConversion.Convert <TValue>((property as IValueProperty)?.GetObjectValue(this)));
}
public TValue GetValueOrDefault <TValue>(string name, TValue defaultValue = default(TValue))
{
var property = m_PropertyBag.FindProperty(name);
if (null == property)
{
return(defaultValue);
}
// @TODO Type check
return(TypeConversion.Convert <TValue>((property as IValueProperty)?.GetObjectValue(this)));
}
public override TItem GetAt(MigrationContainer container, int index)
{
if (m_Property is IListStructProperty)
{
return(TypeConversion.Convert <TItem>(((IListStructProperty)m_Property).GetObjectAt(ref container.m_Container, index)));
}
if (m_Property is IListClassProperty)
{
return(TypeConversion.Convert <TItem>(((IListClassProperty)m_Property).GetObjectAt(container.m_Container, index)));
}
return(default(TItem));
}
public override void Accept(MigrationContainer container, IPropertyVisitor visitor)
{
var list = GetList(container);
var listContext = new VisitContext <IList <TItem> >
{
Property = this,
Value = list,
Index = -1
};
if (visitor.ExcludeOrCustomVisit(container, listContext))
{
return;
}
if (visitor.BeginCollection(container, listContext))
{
var itemVisitContext = new VisitContext <TItem>
{
Property = this
};
for (var i = 0; i < Count(container); i++)
{
itemVisitContext.Value = TypeConversion.Convert <TItem>(list[i]);
itemVisitContext.Index = i;
if (false == visitor.ExcludeOrCustomVisit(container, itemVisitContext))
{
visitor.Visit(container, itemVisitContext);
}
}
}
visitor.EndCollection(container, listContext);
}
public void InsertObject(IPropertyContainer container, int index, object item)
{
var c = (TContainer)container;
Insert(ref c, index, TypeConversion.Convert <TItem>(item));
}
public void InsertObject(IPropertyContainer container, int index, object item)
{
var list = GetValue((TContainer)container);
list.Insert(index, TypeConversion.Convert <TItem>(item));
}
public void SetObjectValue(TContainer container, object value)
{
SetValue(container, TypeConversion.Convert <TValue>(value));
}
public static TValue GetValue <TValue>(this IPropertyContainer container, string name)
{
var value = (container.PropertyBag.FindProperty(name) as IValueProperty)?.GetObjectValue(container);
return(TypeConversion.Convert <TValue>(value));
}
void IListProperty.SetObjectAt(IPropertyContainer container, int index, object value)
{
SetItemAt((TContainer)container, index, TypeConversion.Convert <TItem>(value));
}
public override MigrationContainer GetValue(MigrationContainer container)
{
var value = container.m_Data[Name];
return(TypeConversion.Convert <MigrationContainer>(value));
}
public override TValue GetValue(MigrationContainer container)
{
var value = m_Property.GetObjectValue(container.m_Container);
return(TypeConversion.Convert <TValue>(value));
}
public void AddObject(IPropertyContainer container, object item)
{
var c = (TContainer)container;
Add(ref c, TypeConversion.Convert <TItem>(item));
}
public bool ContainsObject(IPropertyContainer container, object item)
{
return(Contains((TContainer)container, TypeConversion.Convert <TItem>(item)));
}
public void AddObject(IPropertyContainer container, object item)
{
Add((TContainer)container, TypeConversion.Convert <TItem>(item));
}
public void SetObjectAt(IPropertyContainer container, int index, object item)
{
SetAt((TContainer)container, index, TypeConversion.Convert <TItem>(item));
}
public virtual void SetObjectValue(IPropertyContainer container, object value)
{
SetValue((TContainer)container, TypeConversion.Convert <TValue>(value));
}
public override TItem GetAt(MigrationContainer container, int index)
{
return(TypeConversion.Convert <TItem>(GetList(container)[index]));
}
