Replace Locator with AppLocator and RxApp with RxSchedulers (#339)

Updated references from Locator to AppLocator and RxApp to RxSchedulers across README, test files, and source generator code for consistency with new APIs. Removed commented PolySharp polyfill configuration from the project file.

Author: ChrisPulman

README.md

@@ -575,7 +575,7 @@ public partial class MyReactiveControl : UserControl
     public MyReactiveControl()
     {
         InitializeComponent();
-        ViewModel = Locator.Current.GetService<MyReactiveClass>();
+        ViewModel = AppLocator.Current.GetService<MyReactiveClass>();
     }
 }
 ```
@@ -584,7 +584,7 @@ this will generate the following code to enable you register the marked Views as
 ```csharp
 using ReactiveUI.SourceGenerators;
 
-Splat.Locator.CurrentMutable.RegisterViewsForViewModelsSourceGenerated();
+Splat.AppLocator.CurrentMutable.RegisterViewsForViewModelsSourceGenerated();
 ```
 
 ### Usage IViewFor with ViewModel Name - Generic Types should be used with the fully qualified name, otherwise use nameof(ViewModelTypeName)

src/ReactiveUI.SourceGenerators.Execute/TestViewModel.cs

@@ -35,7 +35,7 @@ public partial class TestViewModel : ReactiveObject, IActivatableViewModel, IDis
     private readonly Subject<double?> _testSubject = new();
     private readonly Subject<double> _testNonNullSubject = new();
     private readonly Subject<int> _fromPartialTestSubject = new();
-    private readonly IScheduler _scheduler = RxApp.MainThreadScheduler;
+    private readonly IScheduler _scheduler = RxSchedulers.MainThreadScheduler;
 
     [property: JsonInclude]
     [DataMember]

src/ReactiveUI.SourceGenerators.Execute/TestViewWpf.cs

@@ -21,7 +21,7 @@ public partial class TestViewWpf : Window
     /// </summary>
     public TestViewWpf()
     {
-        Locator.CurrentMutable.RegisterLazySingleton<IViewFor<TestViewModel>>(() => new TestViewWpf());
+        AppLocator.CurrentMutable.RegisterLazySingleton<IViewFor<TestViewModel>>(() => new TestViewWpf());
         ViewModel = TestViewModel.Instance;
     }
 

src/ReactiveUI.SourceGenerators.Roslyn/ReactiveCommand/ReactiveCommandGenerator.Execute.cs

@@ -36,8 +36,8 @@ public partial class ReactiveCommandGenerator
     private const string CreateT = ".CreateFromTask";
     private const string CanExecute = "CanExecute";
     private const string OutputScheduler = "OutputScheduler";
-    private const string MainThreadScheduler = "RxApp.MainThreadScheduler";
-    private const string TaskpoolScheduler = "RxApp.TaskpoolScheduler";
+    private const string MainThreadScheduler = "RxSchedulers.MainThreadScheduler";
+    private const string TaskpoolScheduler = "RxSchedulers.TaskpoolScheduler";
 
     private static CommandInfo? GetMethodInfo(in GeneratorAttributeSyntaxContext context, CancellationToken token)
     {

src/ReactiveUI.SourceGenerators/ReactiveUI.SourceGenerators.csproj

@@ -13,38 +13,16 @@
 
     <PackageDescription>A MVVM framework that integrates with the Reactive Extensions for .NET to create elegant, testable User Interfaces that run on any mobile or desktop platform. This is the Source Generators package for ReactiveUI</PackageDescription>
 
-    <!-- Necessary polyfills -->
-    <!--<CompilerGeneratedFilesOutputPath>Generated</CompilerGeneratedFilesOutputPath>
-    <PolySharpIncludeGeneratedTypes>-->
-      <!--System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute;
-      System.Diagnostics.CodeAnalysis.MemberNotNullAttribute;
-      System.Diagnostics.CodeAnalysis.NotNullAttribute;
-      System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute;
-      System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute;
-      System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute;
-      System.Runtime.CompilerServices.CallerArgumentExpressionAttribute;
-      System.Runtime.CompilerServices.SkipLocalsInitAttribute;-->
-      <!--System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute;
-      System.Diagnostics.CodeAnalysis.NotNullWhenAttribute;
-      System.Diagnostics.CodeAnalysis.UnscopedRefAttribute;
-      System.Runtime.CompilerServices.IsExternalInit;
-      System.Index;
-      System.Range;
-    </PolySharpIncludeGeneratedTypes>-->
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
   </PropertyGroup>
-  <!-- Include PolySharp to generate polyfills for all projects (on their .NET Standard 2.x targets) -->
+
   <ItemGroup>
-    <!--<PackageReference Include="PolySharp">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>build; analyzers</IncludeAssets>
-    </PackageReference>-->
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="all" />
   </ItemGroup>
-  
+
   <ItemGroup>
     <InternalsVisibleTo Include="ReactiveUI.CodeFixes" />
   </ItemGroup>
@@ -60,9 +38,4 @@
     <None Include="..\ReactiveUI.SourceGenerators.Roslyn480\bin\$(Configuration)\netstandard2.0\ReactiveUI.SourceGenerators.dll" PackagePath="analyzers\dotnet\roslyn4.8\cs" Pack="true" Visible="false" />
     <None Include="..\ReactiveUI.SourceGenerators.Roslyn4120\\bin\$(Configuration)\netstandard2.0\ReactiveUI.SourceGenerators.dll" PackagePath="analyzers\dotnet\roslyn4.12\cs" Pack="true" Visible="false" />
   </ItemGroup>
-
-  <!-- Include PolySharp generated code
-  <ItemGroup>
-    <Folder Include="Generated\" />
-  </ItemGroup> -->
 </Project>