Demo: Move ButtonsViewModel to shared project (#3638)

* Use shared ButtonsViewModel

* Fix link to view model

Author: JLdgu

src/MainDemo.Wpf/Buttons.xaml.cs

@@ -1,5 +1,5 @@
 using System.Diagnostics;
-using MaterialDesignDemo.Domain;
+using MaterialDesignDemo.Shared.Domain;
 
 namespace MaterialDesignDemo;
 
@@ -25,7 +25,7 @@ private void CountingButton_OnClick(object sender, RoutedEventArgs e)
         if (CountingBadge.Badge == null || Equals(CountingBadge.Badge, string.Empty))
             CountingBadge.Badge = 0;
 
-        var next = int.Parse(CountingBadge.Badge.ToString() ?? "0") + 1;
+        int next = int.Parse(CountingBadge.Badge.ToString() ?? "0") + 1;
 
         CountingBadge.Badge = next < 21 ? (object)next : null;
     }

src/MaterialDesign3.Demo.Wpf/Buttons.xaml.cs

@@ -1,5 +1,5 @@
 using System.Diagnostics;
-using MaterialDesign3Demo.Domain;
+using MaterialDesignDemo.Shared.Domain;
 
 namespace MaterialDesign3Demo;
 

src/MaterialDesign3.Demo.Wpf/Domain/ButtonsViewModel.cs

@@ -72,7 +72,7 @@ public static DocumentationLink DemoPageLink<TDemoPage>(string? label, string? @
 
         return new DocumentationLink(
             DocumentationLinkType.DemoPageSource,
-            $"{ConfigurationManager.AppSettings["GitHub"]}/blob/master/MaterialDesign3.Demo.Wpf/{(string.IsNullOrWhiteSpace(@namespace) ? "" : "/" + @namespace + "/")}{typeof(TDemoPage).Name}.{ext}",
+            $"{ConfigurationManager.AppSettings["GitHub"]}/blob/master/src/MaterialDesign3.Demo.Wpf/{(string.IsNullOrWhiteSpace(@namespace) ? "" : "/" + @namespace + "/")}{typeof(TDemoPage).Name}.{ext}",
             label ?? typeof(TDemoPage).Name);
     }
 

src/MaterialDesign3.Demo.Wpf/Domain/DocumentationLink.cs

@@ -2,9 +2,8 @@
 using System.Windows.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
-using MaterialDesignDemo.Shared.Domain;
 
-namespace MaterialDesignDemo.Domain;
+namespace MaterialDesignDemo.Shared.Domain;
 
 public sealed partial class ButtonsViewModel : ObservableObject
 {    

src/MainDemo.Wpf/Domain/ButtonsViewModel.cs renamed to src/MaterialDesignDemo.Shared/Domain/ButtonsViewModel.cs

@@ -6,6 +6,10 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="CommunityToolkit.Mvvm" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MaterialDesignColors.Wpf\MaterialDesignColors.Wpf.csproj" />
     <ProjectReference Include="..\MaterialDesignThemes.Wpf\MaterialDesignThemes.Wpf.csproj" />