chore: separated System.Windows.Interactivity code

src/Shared/HandyControl_Shared/HandyControl_Shared.projitems

@@ -283,40 +283,20 @@
     <Compile Include="$(MSBuildThisFileDirectory)Data\Info\SystemVersionInfo.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\ValueBoxes.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\AdornerContainer.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\AttachableCollection`1.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\Behavior`1.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\Behavior.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\BehaviorCollection.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\ControlCommands.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\DefaultTriggerAttribute.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventToCommand.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventTrigger.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventTriggerBase`1.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\EventTriggerBase.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\ExceptionStringTable.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\ExtendedVisualStateManager.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\FluidMoveBehavior.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\FluidMoveBehaviorBase.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\FluidMoveScope.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\IAttachedObject.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\IEventArgsConverter.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Interaction.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\InvokeCommandAction.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Behavior\MouseDragElementBehavior.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\NameResolvedEventArgs.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\NameResolver.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\PreviewInvokeEventArgs.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\PushMainWindow2TopCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\RoutedEventTrigger.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\ShutdownAppCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TagType.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TransitionEffect.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TriggerAction`1.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TriggerAction.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TriggerActionCollection.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TriggerBase.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TriggerCollection.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Interactivity\TypeConstraintAttribute.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2BooleanReConverter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2StrConverter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Boolean2VisibilityReConverter.cs" />

src/Shared/System.Windows.Interactivity/System.Windows.Interactivity.projitems

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects Condition="'$(MSBuildVersion)' == '' Or '$(MSBuildVersion)' &lt; '16.0'">$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+    <HasSharedItems>true</HasSharedItems>
+    <SharedGUID>6f0c9cff-2269-46a7-9664-478354c582a4</SharedGUID>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <Import_RootNamespace>System.Windows.Interactivity</Import_RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildThisFileDirectory)AttachableCollection`1.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Behavior.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)BehaviorCollection.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Behavior`1.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)DefaultTriggerAttribute.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)EventTrigger.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)EventTriggerBase.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)EventTriggerBase`1.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)IAttachedObject.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Interaction.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)InvokeCommandAction.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)NameResolvedEventArgs.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)NameResolver.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)PreviewInvokeEventArgs.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TriggerAction.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TriggerActionCollection.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TriggerAction`1.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TriggerBase.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TriggerCollection.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TypeConstraintAttribute.cs" />
+  </ItemGroup>
+</Project>

src/Shared/System.Windows.Interactivity/System.Windows.Interactivity.shproj

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>6f0c9cff-2269-46a7-9664-478354c582a4</ProjectGuid>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.Default.props" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props" />
+  <PropertyGroup />
+  <Import Project="System.Windows.Interactivity.projitems" Label="Shared" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets" />
+</Project>