mcs/class/referencesource/System.Activities.Core.Presentation/System/ServiceModel/Activities/Presentation/SendReplyDesigner.xaml.cs

   1 //----------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //----------------------------------------------------------------
   4
   5 namespace System.ServiceModel.Activities.Presentation
   6 {
   7     using System;
   8     using System.Activities.Core.Presentation.Themes;
   9     using System.Activities.Presentation;
  10     using System.Activities.Presentation.Model;
  11     using System.Activities.Presentation.Metadata;
  12     using System.Activities.Presentation.PropertyEditing;
  13     using System.Collections.Generic;
  14     using System.ComponentModel;
  15     using System.Diagnostics.CodeAnalysis;
  16     using System.Runtime;
  17     using System.Windows;
  18     using System.Windows.Input;
  19     using System.Activities;
  20
  21     partial class SendReplyDesigner
  22     {
  23         const string CorrelationsCategoryLabelKey = "correlationsCategoryLabel";
  24         const string EndpointCategoryLabelKey = "endpointCategoryLabel";
  25         const string MiscellaneousCategoryLabelKey = "miscellaneousCategoryLabel";
  26         const string AdvancedCategoryLabelKey = "advancedCategoryLabel";
  27         static string Message;
  28         static string Action;
  29         static string DeclaredMessageType;
  30
  31         [SuppressMessage(FxCop.Category.Performance, FxCop.Rule.InitializeReferenceTypeStaticFieldsInline,
  32             Justification = "PropertyValueEditors association needs to be done in the static constructor.")]
  33         static SendReplyDesigner()
  34         {
  35             AttributeTableBuilder builder = new AttributeTableBuilder();
  36             Type sendType = typeof(SendReply);
  37
  38             builder.AddCustomAttributes(sendType, sendType.GetProperty("CorrelationInitializers"), PropertyValueEditor.CreateEditorAttribute(typeof(CorrelationInitializerValueEditor)));
  39
  40             var categoryAttribute = new CategoryAttribute(EditorCategoryTemplateDictionary.Instance.GetCategoryTitle(CorrelationsCategoryLabelKey));
  41
  42             builder.AddCustomAttributes(sendType, sendType.GetProperty("CorrelationInitializers"), categoryAttribute, BrowsableAttribute.Yes,
  43                 PropertyValueEditor.CreateEditorAttribute(typeof(CorrelationInitializerValueEditor)));
  44
  45             categoryAttribute = new CategoryAttribute(EditorCategoryTemplateDictionary.Instance.GetCategoryTitle(MiscellaneousCategoryLabelKey));
  46
  47             builder.AddCustomAttributes(sendType, sendType.GetProperty("DisplayName"), categoryAttribute);
  48             var descriptionAttribute = new DescriptionAttribute(StringResourceDictionary.Instance.GetString("messagingValueHint", "<Value to bind>"));
  49             builder.AddCustomAttributes(sendType, sendType.GetProperty("Content"), categoryAttribute, descriptionAttribute, PropertyValueEditor.CreateEditorAttribute(typeof(SendContentPropertyEditor)));
  50             builder.AddCustomAttributes(sendType, sendType.GetProperty("Request"),
  51                 categoryAttribute,
  52                 PropertyValueEditor.CreateEditorAttribute(typeof(ActivityXRefPropertyEditor)));
  53
  54             var advancedAttribute = new EditorBrowsableAttribute(EditorBrowsableState.Advanced);
  55             builder.AddCustomAttributes(sendType, sendType.GetProperty("Action"), categoryAttribute, advancedAttribute);
  56
  57             Action = sendType.GetProperty("Action").Name;
  58
  59             Type sendMessageContentType = typeof(SendMessageContent);
  60             Message = sendMessageContentType.GetProperty("Message").Name;
  61             DeclaredMessageType = sendMessageContentType.GetProperty("DeclaredMessageType").Name;
  62
  63             MetadataStore.AddAttributeTable(builder.CreateTable());
  64
  65             Func<Activity, IEnumerable<ArgumentAccessor>> argumentAccessorGenerator = (activity) => new ArgumentAccessor[]
  66             {
  67                 new ArgumentAccessor
  68                 {
  69                     Getter = (ownerActivity) =>
  70                     {
  71                         SendReply sendReply = (SendReply)ownerActivity;
  72                         SendMessageContent content = sendReply.Content as SendMessageContent;
  73                         return content != null ? content.Message : null;
  74                     },
  75                     Setter = (ownerActivity, arg) =>
  76                     {
  77                         SendReply sendReply = (SendReply)ownerActivity;
  78                         SendMessageContent content = sendReply.Content as SendMessageContent;
  79                         if (content != null)
  80                         {
  81                             content.Message = arg as InArgument;
  82                         }
  83                     },
  84                 },
  85             };
  86             ActivityArgumentHelper.RegisterAccessorsGenerator(sendType, argumentAccessorGenerator);
  87         }
  88
  89         public SendReplyDesigner()
  90         {
  91             InitializeComponent();
  92         }
  93
  94         protected override void OnModelItemChanged(object newItem)
  95         {
  96             base.OnModelItemChanged(newItem);
  97             if (null != this.ModelItem)
  98             {
  99                 this.ModelItem.PropertyChanged += OnModelItemPropertyChanged;
 100             }
 101         }
 102
 103         void OnModelItemPropertyChanged(object sender, PropertyChangedEventArgs e)
 104         {
 105             if (string.Equals(e.PropertyName, Message))
 106             {
 107                 SendMessageContent messageContent = ((SendReply)this.ModelItem.GetCurrentValue()).Content as SendMessageContent;
 108                 this.ModelItem.Properties[DeclaredMessageType].SetValue(null == messageContent ? null : messageContent.Message.ArgumentType);
 109             }
 110         }
 111
 112         void OnDefineButtonClicked(object sender, RoutedEventArgs args)
 113         {
 114             using (EditingScope scope = this.Context.Services.GetRequiredService<ModelTreeManager>().CreateEditingScope(StringResourceDictionary.Instance.GetString("editSendContent"), true))
 115             {
 116                 if (SendContentDialog.ShowDialog(this.ModelItem, this.Context, this))
 117                 {
 118                     scope.Complete();
 119                 }
 120             }
 121         }
 122     }
 123 }