[PowerToys Run] Updated (plugin) icons with MDL2 (#4149)

* Updated (plugin) icons with MDL2

* Image wasn't updating

* Based on feedback, updated app icon and windowwalker icon

* Updated app icon

* Updated Window Walker icon

* Change build action / Copy to output directory to None and Do Not Copy - like it was originally

* Fix

* Fix

* Resized images

* Added theme awereness based on somil55s PR

* Added theming to Shell and WindowWalker

* Revert "Added theming to Shell and WindowWalker"

This reverts commit f492c4efdb.

* Revert "Added theme awereness based on somil55s PR"

This reverts commit 8edd3226be.

* Typo fix

* Added new theming support for the new Calculator, Shell and WindowWalker icons

* Added Unit test reference back in

src/modules/launcher/Plugins/Microsoft.Plugin.WindowWalker/Main.cs

@@ -8,7 +8,7 @@ namespace Microsoft.Plugin.WindowWalker
     public class Main : IPlugin, IPluginI18n
     {
         private static List<SearchResult> _results = new List<SearchResult>();
-        private static string IcoPath = "Images/windowwalker.png";
+        private string IconPath { get; set; }
         private PluginInitContext Context { get; set; }
 
         static Main()
@@ -24,7 +24,7 @@ namespace Microsoft.Plugin.WindowWalker
             return _results.Select(x => new Result()
             {
                 Title = x.Result.Title,
-                IcoPath = IcoPath,
+                IcoPath = IconPath,
                 SubTitle = "Running: " + x.Result.ProcessName,
                 Action = c =>
                 {
@@ -37,7 +37,27 @@ namespace Microsoft.Plugin.WindowWalker
 
         public void Init(PluginInitContext context)
         {
-            Context = context;
+            Context = context;
+            Context.API.ThemeChanged += OnThemeChanged;
+            UpdateIconPath(Context.API.GetCurrentTheme());
+        }
+
+        // Todo : Update with theme based IconPath
+        private void UpdateIconPath(Theme theme)
+        {
+            if (theme == Theme.Light || theme == Theme.HighContrastWhite)
+            {
+                IconPath = "Images/windowwalker.light.png";
+            }
+            else
+            {
+                IconPath = "Images/windowwalker.dark.png";
+            }
+        }
+
+        private void OnThemeChanged(Theme _, Theme newTheme)
+        {
+            UpdateIconPath(newTheme);
         }
 
         public string GetTranslatedPluginTitle()

src/modules/launcher/Plugins/Microsoft.Plugin.WindowWalker/Microsoft.Plugin.WindowWalker.csproj

@@ -48,12 +48,6 @@
     <ProjectReference Include="..\..\Wox.Plugin\Wox.Plugin.csproj" />
   </ItemGroup>
   
-  <ItemGroup>
-    <None Include="Images\windowwalker.png">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
-  
   <ItemGroup>
     <Content Include="Languages\en.xaml">
       <Generator>MSBuild:Compile</Generator>
@@ -67,5 +61,14 @@
     <PackageReference Include="Mages" Version="1.6.0" />
     <PackageReference Include="System.Runtime" Version="4.3.1" />
   </ItemGroup>
+  
+  <ItemGroup>
+    <None Update="Images\windowwalker.dark.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="Images\windowwalker.light.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
 
 </Project>

src/modules/launcher/Plugins/Microsoft.Plugin.WindowWalker/plugin.json

@@ -8,5 +8,5 @@
     "Language":"csharp",
     "Website":"http://www.windowwalker.com/",
     "ExecuteFileName":"Microsoft.Plugin.WindowWalker.dll",
-    "IcoPath":"Images\\windowwalker.png"
+    "IcoPath":"Images\\windowwalker.dark.png"
 }