Merge pull request #436 from TimeWarpEngineering/Cramer/2024-07-19/Next

Add ShouldReRender to the base interface and give it a default implem…
TimeWarpEngineering · Jul 19, 2024 · 47b1617 · 47b1617
2 parents 708bc00 + 742bbb7
commit 47b1617
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Authors>Steven T. Cramer</Authors>
     <Product>TimeWarp State</Product>
-    <PackageVersion>11.0.0-beta.52+8.0.303</PackageVersion>
+    <PackageVersion>11.0.0-beta.53+8.0.303</PackageVersion>
     <PackageProjectUrl>https://timewarpengineering.github.io/blazor-state/</PackageProjectUrl>
     <PackageTags>TimeWarp.State; TimeWarp-State; TimeWarpState; BlazorState; Blazor; State; Blazor-State; MediatR; Mediator; Pipeline; Redux; Flux</PackageTags>
     <PackageIcon>Logo.png</PackageIcon>

diff --git a/Source/TimeWarp.State/Components/ITimeWarpStateComponent.cs b/Source/TimeWarp.State/Components/ITimeWarpStateComponent.cs
@@ -25,4 +25,6 @@ public interface ITimeWarpStateComponent
   string Id { get; }
 
   void ReRender();
+
+  bool ShouldReRender(Type type) => true;
 }
diff --git a/Source/TimeWarp.State/Subscriptions.cs b/Source/TimeWarp.State/Subscriptions.cs
@@ -87,7 +87,11 @@ public void ReRenderSubscribers(Type type)
     IEnumerable<Subscription> subscriptions = TimeWarpStateComponentReferencesList.Where(record => record.StateType == type);
     foreach (Subscription subscription in subscriptions)
     {
-      if (subscription.TimeWarpStateComponentReference.TryGetTarget(out ITimeWarpStateComponent? target))
+      if 
+      (
+        subscription.TimeWarpStateComponentReference.TryGetTarget(out ITimeWarpStateComponent? target) 
+        && target.ShouldReRender(type)
+      )
       {
         LogReRender(subscription);
         target.ReRender();