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//
// System.ComponentModel.Design.Serialization.CodeDomSerializationProvider
//
// Authors:
// Ivan N. Zlatev (contact i-nZ.net)
//
// (C) 2007 Ivan N. Zlatev
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.CodeDom;
namespace System.ComponentModel.Design.Serialization
{
// Added as a provider by the RootCodeDomSerializationProvider
//
internal class CodeDomSerializationProvider : IDesignerSerializationProvider
{
private static CodeDomSerializationProvider _instance = null;
public static CodeDomSerializationProvider Instance {
get {
if (_instance == null)
_instance = new CodeDomSerializationProvider ();
return _instance;
}
}
public CodeDomSerializationProvider ()
{
_componentSerializer = new ComponentCodeDomSerializer ();
_propertySerializer = new PropertyCodeDomSerializer ();
_eventSerializer = new EventCodeDomSerializer ();
_collectionSerializer = new CollectionCodeDomSerializer ();
_primitiveSerializer = new PrimitiveCodeDomSerializer ();
_rootSerializer = new RootCodeDomSerializer ();
_enumSerializer = new EnumCodeDomSerializer ();
_othersSerializer = new CodeDomSerializer ();
}
private CodeDomSerializerBase _componentSerializer;
private CodeDomSerializerBase _propertySerializer;
private CodeDomSerializerBase _eventSerializer;
private CodeDomSerializerBase _primitiveSerializer;
private CodeDomSerializerBase _collectionSerializer;
private CodeDomSerializerBase _rootSerializer;
private CodeDomSerializerBase _enumSerializer;
private CodeDomSerializerBase _othersSerializer;
public object GetSerializer (IDesignerSerializationManager manager, object currentSerializer,
Type objectType, Type serializerType)
{
CodeDomSerializerBase serializer = null;
if (serializerType == typeof(CodeDomSerializer)) { // CodeDomSerializer
if (objectType == null) // means that value to serialize is null CodePrimitiveExpression (null)
serializer = _primitiveSerializer;
else if (typeof(IComponent).IsAssignableFrom (objectType))
serializer = _componentSerializer;
else if (objectType.IsEnum || typeof (Enum).IsAssignableFrom (objectType))
serializer = _enumSerializer;
else if (objectType.IsPrimitive || objectType == typeof (String))
serializer = _primitiveSerializer;
else if (typeof(ICollection).IsAssignableFrom (objectType))
serializer = _collectionSerializer;
else
serializer = _othersSerializer;
} else if (serializerType == typeof(MemberCodeDomSerializer)) { // MemberCodeDomSerializer
if (typeof (PropertyDescriptor).IsAssignableFrom (objectType))
serializer = _propertySerializer;
else if (typeof (EventDescriptor).IsAssignableFrom (objectType))
serializer = _eventSerializer;
} else if (serializerType == typeof (RootCodeDomSerializer)) {
serializer = _rootSerializer;
}
return serializer;
}
}
}
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