// Copyright Christophe Bertrand.
// A ITypeContainer for BindingContext.
using System;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using System.Windows.Forms;
#if DEBUG
using System.Diagnostics;
#endif
namespace UniversalSerializerLib2
{
internal class BindingContextContainer : ITypeContainer
{
#region Store
public Dictionary<object, BindingManagerBase> Data;
#endregion Store
static BindingContextContainer()
{
var HashKeyClass = _tBindingContext.GetNestedType("HashKey",BindingFlags.Static | BindingFlags.NonPublic);
wRefInHashKey = HashKeyClass.GetField("wRef", BindingFlags.Instance | BindingFlags.NonPublic);
AddInBindingContext = _tBindingContext.GetMethod("Add", BindingFlags.Instance | BindingFlags.NonPublic);
}
static readonly FieldInfo wRefInHashKey;
static readonly MethodInfo AddInBindingContext;
public ITypeContainer CreateNewContainer(object ContainedObject)
{
var c = new BindingContextContainer();
c.Data = new Dictionary<object, BindingManagerBase>();
foreach (var o in ContainedObject as BindingContext)
{
DictionaryEntry item = (DictionaryEntry)o;
c.Data.Add(
((WeakReference) wRefInHashKey.GetValue(item.Key)).Target,
((WeakReference)item.Value).Target as BindingManagerBase);
}
return c;
}
public object Deserialize()
{
var bc = new BindingContext();
foreach (var item in this.Data)
{
AddInBindingContext.Invoke(bc, new object[2] { item.Key, item.Value });
}
return bc;
}
public bool IsValidType(Type type)
{
return Tools.TypeIs(type, _tBindingContext);
}
static readonly Type _tBindingContext = typeof(BindingContext);
public bool ApplyEvenIfThereIsANoParamConstructor
{
get { return true; }
}
public bool ApplyToStructures
{
get { return false; }
}
public bool ApplyEvenIfThereIsAValidConstructor
{
get { return true; }
}
}
}
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