Add project files.

2022-11-01 15:26:08 +00:00
parent daa7b59f22
commit 7e4f880821
408 changed files with 16863 additions and 0 deletions
@@ -0,0 +1,75 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Media;
+using Avalonia.Media.Immutable;
+using FluentAvalonia.Styling;
+using FluentAvalonia.UI.Controls;
+using FluentAvalonia.UI.Media;
+using PropertyChanged;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Builder;
+
+[DoNotNotify]
+public partial class MainWindow : CoreWindow
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+
+    protected override void OnOpened(EventArgs args)
+    {
+        if (AvaloniaLocator.Current.GetService<FluentAvaloniaTheme>() is FluentAvaloniaTheme theme)
+        {
+            theme.RequestedThemeChanged += OnRequestedThemeChanged;
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                if (IsWindows11 && theme.RequestedTheme != FluentAvaloniaTheme.HighContrastModeString)
+                {
+                    TransparencyBackgroundFallback = Brushes.Transparent;
+                    TransparencyLevelHint = WindowTransparencyLevel.Mica;
+
+                    TryEnableMicaEffect(theme);
+                }
+            }
+        }
+
+        base.OnOpened(args);
+    }
+
+    private void OnRequestedThemeChanged(FluentAvaloniaTheme sender, RequestedThemeChangedEventArgs args)
+    {
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            if (IsWindows11 && args.NewTheme != FluentAvaloniaTheme.HighContrastModeString)
+            {
+                TryEnableMicaEffect(sender);
+            }
+            else if (args.NewTheme == FluentAvaloniaTheme.HighContrastModeString)
+            {
+                SetValue(BackgroundProperty, AvaloniaProperty.UnsetValue);
+            }
+        }
+    }
+
+    private void TryEnableMicaEffect(FluentAvaloniaTheme theme)
+    {
+        if (theme.RequestedTheme == FluentAvaloniaTheme.DarkModeString)
+        {
+            Color2 color = this.TryFindResource("SolidBackgroundFillColorBase", out object? value) ? (Color2)(Color)value! : new Color2(32, 32, 32);
+            color = color.LightenPercent(-0.5f);
+
+            Background = new ImmutableSolidColorBrush(color, 0.78);
+        }
+        else if (theme.RequestedTheme == FluentAvaloniaTheme.LightModeString)
+        {
+            Color2 color = this.TryFindResource("SolidBackgroundFillColorBase", out object? value) ? (Color2)(Color)value! : new Color2(243, 243, 243);
+            color = color.LightenPercent(0.5f);
+
+            Background = new ImmutableSolidColorBrush(color, 0.9);
+        }
+    }
+}