integrated simple updater sample from https://forums.autodesk.com/t5/…

…revit-api-forum/iupdater-simple-example-needed/m-p/9893248
jeremytammik · Nov 25, 2020 · 153a55b · 153a55b
1 parent 0d872b1
commit 153a55b
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diff --git a/BuildingCoder/BuildingCoder/CmdElevationWatcher.cs b/BuildingCoder/BuildingCoder/CmdElevationWatcher.cs
@@ -11,7 +11,7 @@
 #region Namespaces
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
+using System.Linq;
 using Autodesk.Revit.ApplicationServices;
 using Autodesk.Revit.Attributes;
 using Autodesk.Revit.DB;
@@ -250,4 +250,103 @@ ElementCategoryFilter f
     }
   }
   #endregion // ElevationWatcher using DMU updater
+
+  #region Simple Updater Sample
+  // From https://forums.autodesk.com/t5/revit-api-forum/iupdater-simple-example-needed/m-p/9893248
+  [Transaction( TransactionMode.Manual )]
+  class CmdSimpleUpdaterExample : IExternalCommand
+  {
+    class SimpleUpdater : IUpdater
+    {
+      const string Id = "d42d28af-d2cd-4f07-8873-e7cfb61903d8";
+
+      UpdaterId _updater_id { get; set; }
+
+      public SimpleUpdater( 
+        Document doc, 
+        AddInId addInId )
+      {
+        _updater_id = new UpdaterId( 
+          addInId, new Guid( Id ) );
+
+        RegisterUpdater( doc );
+        RegisterTriggers();
+      }
+
+      public void RegisterUpdater( Document doc )
+      {
+        if( UpdaterRegistry.IsUpdaterRegistered( 
+          _updater_id, doc ) )
+        {
+          UpdaterRegistry.RemoveAllTriggers( _updater_id );
+          UpdaterRegistry.UnregisterUpdater( _updater_id, doc );
+        }
+        UpdaterRegistry.RegisterUpdater( this, doc );
+      }
+
+      public void RegisterTriggers()
+      {
+        if( null != _updater_id 
+          && UpdaterRegistry.IsUpdaterRegistered( 
+            _updater_id ) )
+        {
+          UpdaterRegistry.RemoveAllTriggers( _updater_id );
+          UpdaterRegistry.AddTrigger( _updater_id,
+            new ElementCategoryFilter( BuiltInCategory.OST_Walls ), 
+            Element.GetChangeTypeAny() );
+        }
+      }
+
+      public void Execute( UpdaterData data )
+      {
+        Document doc = data.GetDocument();
+
+        ICollection<ElementId> ids 
+          = data.GetModifiedElementIds();
+
+        IEnumerable<string> names 
+          = ids.Select<ElementId, string>( 
+            id => doc.GetElement( id ).Name );
+
+        TaskDialog.Show( "Simple Updater", 
+          string.Join<string>( ",", names ) );
+      }
+
+      public string GetAdditionalInformation()
+      {
+        return "NA";
+      }
+
+      public ChangePriority GetChangePriority()
+      {
+        return ChangePriority.MEPFixtures;
+      }
+
+      public UpdaterId GetUpdaterId()
+      {
+        return _updater_id;
+      }
+
+      public string GetUpdaterName()
+      {
+        return "SimpleUpdater";
+      }
+    }
+
+    public Result Execute( 
+      ExternalCommandData commandData, 
+      ref string message,
+      ElementSet elements )
+    {
+      UIApplication uiapp = commandData.Application;
+      Document doc = uiapp.ActiveUIDocument.Document;
+      AddInId addInId = uiapp.ActiveAddInId;
+
+      SimpleUpdater su = new SimpleUpdater( doc, addInId );
+
+      return Result.Succeeded;
+    }
+  }
+  #endregion // Simple Updater Sample
+
 }
diff --git a/BuildingCoder/BuildingCoder/Properties/AssemblyInfo.cs b/BuildingCoder/BuildingCoder/Properties/AssemblyInfo.cs
@@ -352,6 +352,7 @@
 // 2020-10-27 2021.0.150.7 implemented GetLevelFor for https://thebuildingcoder.typepad.com/blog/2019/03/assigning-a-level-to-an-element-missing-it.html#comment-5127272889
 // 2020-11-09 2021.0.150.8 implemented IsLessOrEqual and improved GetLevelFor
 // 2020-11-10 2021.0.150.9 implemented ListForgeTypeIds
+// 2020-11-25 2021.0.150.10 integrated simple updater sample from https://forums.autodesk.com/t5/revit-api-forum/iupdater-simple-example-needed/m-p/9893248
 //
-[assembly: AssemblyVersion( "2021.0.150.9" )]
-[assembly: AssemblyFileVersion( "2021.0.150.9" )]
+[assembly: AssemblyVersion( "2021.0.150.10" )]
+[assembly: AssemblyFileVersion( "2021.0.150.10" )]