using System;
using System.Collections.Generic;
//using System.Linq;
using System.Text;
using System.ComponentModel.Design;
using System.Drawing;
using System.ComponentModel;
using System.Windows.Forms;
using System.ComponentModel.Design.Serialization;
using System.Collections;

namespace Host
{
internal class DesignerSerializationServiceImpl : IDesignerSerializationService {

    private IServiceProvider _serviceProvider;

    public DesignerSerializationServiceImpl ( IServiceProvider serviceProvider ) {
        this._serviceProvider = serviceProvider;
    }

    public System.Collections.ICollection Deserialize ( object serializationData ) {
        SerializationStore serializationStore = serializationData as SerializationStore;
        if ( serializationStore != null ) {
            ComponentSerializationService componentSerializationService = _serviceProvider.GetService ( typeof ( ComponentSerializationService ) ) as ComponentSerializationService;
            ICollection collection = componentSerializationService.Deserialize ( serializationStore );
            return collection;
        }
        return new object[] {};
    }

    public object Serialize ( System.Collections.ICollection objects ) {
        ComponentSerializationService componentSerializationService = _serviceProvider.GetService ( typeof ( ComponentSerializationService ) ) as ComponentSerializationService;
        SerializationStore returnObject = null;
        using ( SerializationStore serializationStore = componentSerializationService.CreateStore() ) {
            foreach ( object obj in objects ) {
                if ( obj is Control )
                    componentSerializationService.Serialize ( serializationStore, obj );
            }
            returnObject = serializationStore;
        }
        return returnObject;
    }

}//end_class

}//end_namespace