Merge pull request #2 from cnbluefire/fix-hostbackdrop

修复 HostBackdrop 靠近屏幕边缘时出现半透明的问题
wherewhere · Apr 21, 2024 · b292bea · b292bea
2 parents 78a1be0 + e390993
commit b292bea
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Showing 3 changed files with 19 additions and 9 deletions.
diff --git a/MicaForUWP/Media/BackdropBlurBrush.cs b/MicaForUWP/Media/BackdropBlurBrush.cs
@@ -318,13 +318,23 @@ protected override void OnConnected()
                         MultiplyAmount = 0f,
                         Source1Amount = (float)(1f - TintOpacity),
                         Source2Amount = (float)TintOpacity,
-                        Source1 = new GaussianBlurEffect
+                        Source1 = new CompositeEffect
                         {
-                            Name = "Blur",
-                            BlurAmount = (float)Amount,
-                            BorderMode = EffectBorderMode.Hard,
-                            Optimization = EffectOptimization.Balanced,
-                            Source = new CompositionEffectSourceParameter("backdrop"),
+                            Sources =
+                            {
+                                new ColorSourceEffect
+                                {
+                                    Color = Colors.Black,
+                                },
+                                new GaussianBlurEffect
+                                {
+                                    Name = "Blur",
+                                    BlurAmount = (float)Amount,
+                                    BorderMode = EffectBorderMode.Hard,
+                                    Optimization = EffectOptimization.Balanced,
+                                    Source = new CompositionEffectSourceParameter("backdrop"),
+                                }
+                            }
                         },
                         Source2 = new ColorSourceEffect
                         {

diff --git a/MicaForUWP/MicaForUWP.csproj b/MicaForUWP/MicaForUWP.csproj
@@ -46,12 +46,12 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
-    <PackageReference Include="Microsoft.Windows.SDK.Contracts" Version="10.0.22621.2428" />
+    <PackageReference Include="Microsoft.Windows.SDK.Contracts" Version="10.0.22621.3233" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net6.0-windows10.0.22000.0'">
+    <PackageReference Include="Dongle.Windows.CsWinRT" Version="3.0.0-wux.2" />
     <PackageReference Include="Dongle.WindowsSDK.NET" Version="10.0.22621.756" />
-    <PackageReference Include="Microsoft.Windows.CsWinRT" Version="2.0.4" />
   </ItemGroup>
 
   <PropertyGroup Condition="'$(TargetFramework)' == 'uap10.0'">

diff --git a/MicaForUWP/Properties/MicaForUWP.rd.xml b/MicaForUWP/Properties/MicaForUWP.rd.xml
@@ -1,5 +1,5 @@
 <!--
-    This file enables reflection for 'UnicodeStyle' and all of its public/private members.
+    This file enables reflection for 'MicaForUWP' and all of its public/private members.
     Thus, making the library to work in .NET Native, even if developers modified their default rd.xml.
     See issue https://github.com/CommunityToolkit/WindowsCommunityToolkit/issues/3093 for more details.
 -->