How To Embed An Application Into a Docking Library

//------------------------------------------------------------
// Copyright (c) Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------

using System;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using Sofa.Container;
using Sofa.Commons;
using System.Reflection;
using System.IO;
using System.Collections.Generic;
using System.ComponentModel.Composition.Hosting;
using System.ComponentModel;
using System.ComponentModel.Composition;

namespace CSWPFMasterDetailBinding
{

    /// <summary>
    /// Interaction logic for HAPSofacontainer.xaml
    /// </summary>
    [Export("Sofa.Examples.SofaComponization.SofaBasicContainer_ViewContract", typeof(UserControl))]
    [ExportMetadata("ProductName", "CSWPFMasterDetailBinding")]
    [ExportMetadata("AvalonContentType", "DocumentContent")]
    [ExportMetadata("AvalonPaneGroup", "RightSide")]
    [ExportMetadata("IfExists_DefaultValue", "DoNotUseIt")]
    [ExportMetadata("ImageURI", "")]
    [ExportMetadata("Label", "CSWPFMasterDetailBinding")]
    [ExportMetadata("DockId", 0)]
    public partial class MainComponent : UserControl,  IBaseContainer, IPartImportsSatisfiedNotification
    {
        //Import sub-components of HAPSofacontainer
        [ImportMany("Sofa.Examples.SofaComponization.MainComponent_ViewContract", AllowRecomposition = true)]
        ExportFactory <UserControl, ISofaComponent_Metadata>[] _views = null;

        //IBaseContainer implementation
        public SofaContainer SofaContainer
        {
            get { return sofaContainer; }
            set { sofaContainer = value; }
        }

        //Not used, required by IBaseContainer
        public SofaMenu SofaMenu
        {
            get { return null; }
            set {  }
        }

        public MainComponent()
        {
            InitializeComponent();
        }

        public void OnImportsSatisfied()
        {
            foreach (var view in _views)
            {
                CmpModel cmp = sofaContainer.RegisterComponent(view);
            }
        }

        //==================== Sofa specific code ==========================================
        //MainComponent is a SofaContainer AND also a Sofa Component

        //The SofaComponent containing this application
        private SofaComponent thisSofaComponent;
        public SofaComponent ThisSofaComponent
        {
            get { return thisSofaComponent; }
            set { thisSofaComponent = value; }
        }

        //The Container (SofaBasicContainer) of this SofaComponent
        private IBaseContainer container;
        public IBaseContainer Container
        {
            get { return container; }
            set
            {
                container = value;
                Container.SofaContainer.SofaCommon += SofaCommonEventHandler;
            }
        }

        public void SofaCommonEventHandler(object sender, SofaEventArgs e)
        {
            if (e.TargetGUID == ThisSofaComponent.GUID)
            {
                if (e.EventType == "PostOpen")
                {
                    //Open the 2 components 
                    sofaContainer.OpenComponent("CustomerList");
                    sofaContainer.OpenComponent("OrderList");

                    //Find the CustomerListComponent and get listViewCustomers as DataContext for this OderListComponent
                    SofaComponent customerComponent = null;
                    SofaComponent orderComponent = null;
                    try
                    {
                        customerComponent = SofaContainer.SofaComponentList.Single(c => c.ProductName == "CustomerList");
                        orderComponent = SofaContainer.SofaComponentList.Single(c => c.ProductName == "OrderList");
                    }
                    catch { }
                    if (customerComponent != null && orderComponent != null)
                        orderComponent.UserControl.DataContext = ((CustomerListComponent)customerComponent.UserControl).listViewCustomers;

                }
            }
        }
    }
}