class/System.ComponentModel.Composition/src/ComponentModel/System/ComponentModel/Composition/Hosting/DirectoryCatalog.DirectoryCatalogDebuggerProxy.cs

   1 // -----------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 // -----------------------------------------------------------------------
   4 #if !SILVERLIGHT
   5
   6 using System;
   7 using System.Collections.ObjectModel;
   8 using System.ComponentModel.Composition.Primitives;
   9 using System.ComponentModel.Composition.ReflectionModel;
  10 using System.Linq;
  11 using System.Reflection;
  12 using Microsoft.Internal;
  13 using Microsoft.Internal.Collections;
  14
  15 namespace System.ComponentModel.Composition.Hosting
  16 {
  17     partial class DirectoryCatalog
  18     {
  19         internal class DirectoryCatalogDebuggerProxy
  20         {
  21             private readonly DirectoryCatalog _catalog;
  22
  23             public DirectoryCatalogDebuggerProxy(DirectoryCatalog catalog)
  24             {
  25                 Requires.NotNull(catalog, "catalog");
  26
  27                 this._catalog = catalog;
  28             }
  29
  30             public ReadOnlyCollection<Assembly> Assemblies
  31             {
  32                 get
  33                 {
  34                     return this._catalog._assemblyCatalogs.Values.Select(catalog => catalog.Assembly)
  35                                                                  .ToReadOnlyCollection();
  36                 }
  37             }
  38
  39             public string SearchPattern
  40             {
  41                 get { return this._catalog.SearchPattern; }
  42             }
  43
  44             public string Path
  45             {
  46                 get { return this._catalog._path; }
  47             }
  48
  49             public string FullPath
  50             {
  51                 get { return this._catalog._fullPath; }
  52             }
  53
  54             public ReadOnlyCollection<string> LoadedFiles
  55             {
  56                 get { return this._catalog._loadedFiles; }
  57             }
  58
  59             public ReadOnlyCollection<ComposablePartDefinition> Parts
  60             {
  61                 // NOTE: This shouldn't be cached, so that on every query of
  62                 // the current value of the underlying catalog is respected.
  63                 // We use ReadOnlyCollection as arrays do not have the
  64                 // appropriate debugger display attributes applied to them.
  65                 get { return this._catalog.Parts.ToReadOnlyCollection(); }
  66             }
  67         }
  68     }
  69 }
  70
  71 #endif