feature: Added Uno support

src/ReactiveUI.Fody.Tests/FodyWeavers.xsd

@@ -4,6 +4,7 @@
   <xs:element name="Weavers">
     <xs:complexType>
       <xs:all>
+        <xs:element name="ReactiveUI.Fody.deps" minOccurs="0" maxOccurs="1" type="xs:anyType" />
         <xs:element name="ReactiveUI" minOccurs="0" maxOccurs="1" type="xs:anyType" />
       </xs:all>
       <xs:attribute name="VerifyAssembly" type="xs:boolean">

src/ReactiveUI.Uno/ReactiveUI.Uno.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="MSBuild.Sdk.Extras">
+  <PropertyGroup>
+    <TargetFrameworks>xamarinmac20;MonoAndroid90;xamarinios10;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);uap10.0.17763</TargetFrameworks>
+    <PackageId>ReactiveUI.Uno</PackageId>
+    <Title></Title>
+    <Description>Uno-Platform specific extensions for ReactiveUI</Description>
+    <TargetFrameworks>netstandard2.0</TargetFrameworks>
+  </PropertyGroup>  
+  <PropertyGroup>
+    <DefineConstants>HAS_UNO</DefineConstants>
+  </PropertyGroup>  
+  <ItemGroup>
+    <Compile Include="..\ReactiveUI\Platforms\windows-common\**\*.cs" />
+
+    <Compile Include="..\ReactiveUI\Interfaces\IPlatformOperations.cs" Link="IPlatformOperations.cs" />
+    <Compile Include="..\ReactiveUI\Observable.cs" Link="Observable.cs" />
+    <Compile Include="..\ReactiveUI\Platforms\uap\TransitioningContentControl.Empty.cs" Link="TransitioningContentControl.Empty.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Uno.UI" Version="1.44.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ReactiveUI\ReactiveUI.csproj" />
+  </ItemGroup>
+
+  <ItemGroup Condition="$(TargetFramework.StartsWith('netstandard'))">
+    <PackageReference Include="Rx.Uno.Wasm" Version="0.1.0" />
+  </ItemGroup>                 
+
+</Project>

src/ReactiveUI.sln

@@ -1,6 +1,7 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.26730.15
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29001.49
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{BD9762CF-E104-481C-96A6-26E624B86283}"
 	ProjectSection(SolutionItems) = preProject
@@ -38,7 +39,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ReactiveUI.Fody.Tests", "Re
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ReactiveUI.Splat.Tests", "ReactiveUI.Splat.Tests\ReactiveUI.Splat.Tests.csproj", "{7ED6D69F-138F-40BD-9F37-3E4050E4D19B}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReactiveUI.Testing.Tests", "ReactiveUI.Testing.Tests\ReactiveUI.Testing.Tests.csproj", "{CD8B19A9-316E-4FBC-8F0C-87ADC6AAD684}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ReactiveUI.Testing.Tests", "ReactiveUI.Testing.Tests\ReactiveUI.Testing.Tests.csproj", "{CD8B19A9-316E-4FBC-8F0C-87ADC6AAD684}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReactiveUI.Uno", "ReactiveUI.Uno\ReactiveUI.Uno.csproj", "{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -816,6 +819,62 @@ Global
 		{CD8B19A9-316E-4FBC-8F0C-87ADC6AAD684}.Release|x64.Build.0 = Release|Any CPU
 		{CD8B19A9-316E-4FBC-8F0C-87ADC6AAD684}.Release|x86.ActiveCfg = Release|Any CPU
 		{CD8B19A9-316E-4FBC-8F0C-87ADC6AAD684}.Release|x86.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|Any CPU.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|Any CPU.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|ARM.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|ARM.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|iPhone.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|iPhone.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|Mixed Platforms.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|x64.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|x64.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|x86.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Ad-Hoc|x86.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|Any CPU.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|Any CPU.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|ARM.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|ARM.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|iPhone.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|iPhone.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|Mixed Platforms.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|x64.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|x64.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|x86.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.AppStore|x86.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|ARM.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|x64.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Debug|x86.Build.0 = Debug|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|ARM.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|ARM.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|iPhone.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|x64.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|x64.Build.0 = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|x86.ActiveCfg = Release|Any CPU
+		{36FC3269-B7D0-4D79-A54A-B26B6190E8A2}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/ReactiveUI/Platforms/uap/ActivationForViewFetcher.cs

@@ -7,8 +7,6 @@
 using System.Linq;
 using System.Reactive.Linq;
 using System.Reflection;
-using System.Windows;
-
 using Windows.UI.Xaml;
 
 namespace ReactiveUI
@@ -51,4 +49,4 @@ public IObservable<bool> GetActivationForView(IActivatable view)
                 .DistinctUntilChanged();
         }
     }
-}
+}

src/ReactiveUI/Platforms/uap/TransitioningContentControl.Empty.cs

@@ -3,13 +3,15 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
+using System.Diagnostics.CodeAnalysis;
 using Windows.UI.Xaml.Controls;
 
 namespace ReactiveUI
 {
     /// <summary>
     /// A control with a single transition.
     /// </summary>
+    [SuppressMessage("Design", "CA1010:Collections should implement generic interface", Justification = "Deliberate usage")]
     public class TransitioningContentControl : ContentControl
     {
     }

src/ReactiveUI/Platforms/windows-common/AutoDataTemplateBindingHook.cs

@@ -6,7 +6,7 @@
 using System;
 using System.Linq;
 
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Markup;
@@ -30,10 +30,11 @@ public class AutoDataTemplateBindingHook : IPropertyBindingHook
         /// </summary>
         public static Lazy<DataTemplate> DefaultItemTemplate { get; } = new Lazy<DataTemplate>(() =>
         {
-#if NETFX_CORE
-            const string template = "<DataTemplate xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:xaml='using:ReactiveUI'>" +
-                "<xaml:ViewModelViewHost ViewModel=\"{Binding}\" VerticalContentAlignment=\"Stretch\" HorizontalContentAlignment=\"Stretch\" IsTabStop=\"False\" />" +
-            "</DataTemplate>";
+#if NETFX_CORE || HAS_UNO
+            const string template =
+@"<DataTemplate xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:xaml='using:ReactiveUI'>
+    <xaml:ViewModelViewHost ViewModel=""{Binding}"" VerticalContentAlignment=""Stretch"" HorizontalContentAlignment=""Stretch"" IsTabStop=""False"" />
+</DataTemplate>";
             return (DataTemplate)XamlReader.Load(template);
 #else
             const string template = "<DataTemplate xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' " +

src/ReactiveUI/Platforms/windows-common/BooleanToVisibilityHint.cs

@@ -5,7 +5,7 @@
 
 using System;
 using System.Diagnostics.CodeAnalysis;
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
 using Windows.UI.Xaml;
 #else
 using System.Windows;
@@ -30,7 +30,7 @@ public enum BooleanToVisibilityHint
         /// </summary>
         Inverse = 1 << 1,
 
-#if !NETFX_CORE
+#if !NETFX_CORE && !HAS_UNO
         /// <summary>
         /// Use the hidden version rather than the Collapsed.
         /// </summary>

src/ReactiveUI/Platforms/windows-common/BooleanToVisibilityTypeConverter.cs

@@ -4,7 +4,7 @@
 // See the LICENSE file in the project root for full license information.
 
 using System;
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
 using Windows.UI.Xaml;
 #else
 using System.Windows;
@@ -44,7 +44,7 @@ public bool TryConvert(object from, Type toType, object conversionHint, out obje
             if (toType == typeof(Visibility))
             {
                 var fromAsBool = hint.HasFlag(BooleanToVisibilityHint.Inverse) ? !(bool)@from : (bool)from;
-#if !NETFX_CORE
+#if !NETFX_CORE && !HAS_UNO
                 var notVisible = hint.HasFlag(BooleanToVisibilityHint.UseHidden) ? Visibility.Hidden : Visibility.Collapsed;
 #else
                 var notVisible = Visibility.Collapsed;

src/ReactiveUI/Platforms/windows-common/PlatformOperations.cs

@@ -19,7 +19,7 @@ public class PlatformOperations : IPlatformOperations
         /// <inheritdoc/>
         public string GetOrientation()
         {
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
             return Windows.Graphics.Display.DisplayInformation.GetForCurrentView().CurrentOrientation.ToString();
 #else
             return null;

src/ReactiveUI/Platforms/windows-common/ReactiveUserControl.cs

@@ -5,7 +5,8 @@
 
 namespace ReactiveUI
 {
-#if NETFX_CORE
+    using System.Diagnostics.CodeAnalysis;
+#if NETFX_CORE || HAS_UNO
     using Windows.UI.Xaml;
     using Windows.UI.Xaml.Controls;
 #else
@@ -76,6 +77,7 @@ namespace ReactiveUI
     /// <typeparam name="TViewModel">
     /// The type of the view model backing the view.
     /// </typeparam>
+    [SuppressMessage("Design", "CA1010:Collections should implement generic interface", Justification = "Deliberate usage")]
     public abstract class ReactiveUserControl<TViewModel> :
         UserControl, IViewFor<TViewModel>
         where TViewModel : class

src/ReactiveUI/Platforms/windows-common/RoutedViewHost.cs

@@ -5,13 +5,14 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Reactive.Linq;
 using System.Windows;
 using ReactiveUI;
 using Splat;
 
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 #else
@@ -25,6 +26,7 @@ namespace ReactiveUI
     /// the View and wire up the ViewModel whenever a new ViewModel is
     /// navigated to. Put this control as the only control in your Window.
     /// </summary>
+    [SuppressMessage("Design", "CA1010:Collections should implement generic interface", Justification = "Deliberate usage")]
     public class RoutedViewHost : TransitioningContentControl, IActivatable, IEnableLogger
     {
         /// <summary>

src/ReactiveUI/Platforms/windows-common/ViewModelViewHost.cs

@@ -4,14 +4,15 @@
 // See the LICENSE file in the project root for full license information.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Reactive;
 using System.Reactive.Disposables;
 using System.Reactive.Linq;
 using System.Reactive.Subjects;
 using System.Windows;
 using Splat;
 
-#if NETFX_CORE
+#if NETFX_CORE || HAS_UNO
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 #else
@@ -25,7 +26,13 @@ namespace ReactiveUI
     /// the ViewModel property and display it. This control is very useful
     /// inside a DataTemplate to display the View associated with a ViewModel.
     /// </summary>
-    public class ViewModelViewHost : TransitioningContentControl, IViewFor, IEnableLogger, IDisposable
+    [SuppressMessage("Design", "CA1010:Collections should implement generic interface", Justification = "Deliberate usage")]
+    public class ViewModelViewHost : TransitioningContentControl, IViewFor, IEnableLogger
+#if !HAS_UNO
+#pragma warning disable SA1001 // Commas should be spaced correctly
+        , IDisposable
+#pragma warning restore SA1001 // Commas should be spaced correctly
+#endif
     {
         /// <summary>
         /// The default content dependency property.