mcs/class/referencesource/System.Activities.Presentation/Microsoft.Tools.Common/Microsoft/Activities/Presentation/Xaml/ActivityBuilderExtensions.cs

   1 // <copyright>
   2 //   Copyright (c) Microsoft Corporation.  All rights reserved.
   3 // </copyright>
   4
   5 namespace Microsoft.Activities.Presentation.Xaml
   6 {
   7     using System;
   8     using System.Activities;
   9     using Microsoft.VisualBasic.Activities;
  10
  11     internal static class ActivityBuilderExtensions
  12     {
  13         internal static DynamicActivity ConvertToDynamicActivity(this ActivityBuilder activityBuilder)
  14         {
  15             DynamicActivity result = new DynamicActivity();
  16             ActivityBuilderExtensions.ConvertActivityBuilderToDynamicActivity(activityBuilder, result);
  17             return result;
  18         }
  19
  20         internal static void ConvertActivityBuilderToDynamicActivity(ActivityBuilder activityBuilder, DynamicActivity bodyPlaceholder)
  21         {
  22             bodyPlaceholder.Name = activityBuilder.Name;
  23             bodyPlaceholder.Implementation = () => activityBuilder.Implementation;
  24
  25             if (activityBuilder.Implementation != null)
  26             {
  27                 VisualBasic.SetSettings(bodyPlaceholder, VisualBasic.GetSettings(activityBuilder));
  28             }
  29
  30             bodyPlaceholder.Attributes.Clear();
  31             foreach (Attribute attribute in activityBuilder.Attributes)
  32             {
  33                 bodyPlaceholder.Attributes.Add(attribute);
  34             }
  35
  36             bodyPlaceholder.Properties.Clear();
  37             foreach (DynamicActivityProperty property in activityBuilder.Properties)
  38             {
  39                 bodyPlaceholder.Properties.Add(property);
  40             }
  41         }
  42     }
  43 }