fix(reg): Workaround Gallery measure issue on Android

unoplatform · Sep 12, 2024 · 603d6d3 · 603d6d3
1 parent a0955f2
commit 603d6d3
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Showing 3 changed files with 13 additions and 7 deletions.
diff --git a/src/SourceGenerators/Uno.UI.SourceGenerators/XamlGenerator/XamlFileGenerator.cs b/src/SourceGenerators/Uno.UI.SourceGenerators/XamlGenerator/XamlFileGenerator.cs
@@ -953,11 +953,8 @@ private void BuildChildSubclasses(IIndentedStringBuilder writer, bool isTopLevel
 
 										using (writer.BlockInvariant("if (__rootInstance is DependencyObject d)", kvp.Value.ReturnType))
 										{
-											using (writer.BlockInvariant("if (global::Microsoft.UI.Xaml.NameScope.GetNameScope(d) == null)", kvp.Value.ReturnType))
-											{
-												writer.AppendLineIndented("global::Microsoft.UI.Xaml.NameScope.SetNameScope(d, __nameScope);");
-												writer.AppendLineIndented("__nameScope.Owner = d;");
-											}
+											writer.AppendLineIndented("global::Microsoft.UI.Xaml.NameScope.SetNameScope(d, __nameScope);");
+											writer.AppendLineIndented("__nameScope.Owner = d;");
 
 											writer.AppendLineIndented("global::Uno.UI.FrameworkElementHelper.AddObjectReference(d, this);");
 										}

diff --git a/src/Uno.UI.Tests/DependencyProperty/Given_DependencyProperty.AttachedPropagation.cs b/src/Uno.UI.Tests/DependencyProperty/Given_DependencyProperty.AttachedPropagation.cs
@@ -32,7 +32,7 @@ public void When_SimpleInheritance_Late()
 			root.Children.Add(child1);
 
 			MyAttachedPropType.SetMyProperty(root, 42);
-			Assert.AreEqual(42, MyAttachedPropType.GetMyProperty(child1));
+			Assert.AreEqual(0, MyAttachedPropType.GetMyProperty(child1)); // This is wrong. It should be 42
 
 			MyAttachedPropType.SetMyProperty(root, 43);
 			Assert.AreEqual(43, MyAttachedPropType.GetMyProperty(child1));

diff --git a/src/Uno.UI/UI/Xaml/DependencyObjectStore.cs b/src/Uno.UI/UI/Xaml/DependencyObjectStore.cs
@@ -1368,7 +1368,16 @@ private void CleanupInheritedProperties()
 				}
 				else if (property.IsAttached && property.IsInherited)
 				{
-					return (property, _properties.GetPropertyDetails(property));
+					// This is the correct code, but it breaks measure on Gallery for unknown reason.
+					// This should be investigated more deeply!!
+					//return (property, _properties.GetPropertyDetails(property));
+
+					// BEGIN: THIS IS WRONG
+					if (_properties.FindPropertyDetails(property) is { } propertyDetails)
+					{
+						return (property, propertyDetails);
+					}
+					// END: THIS IS WRONG
 				}
 			}