feat.启动器图片自定义

LanMountainDesktop.Launcher/Views/ErrorDebugWindow.axaml

@@ -5,25 +5,37 @@
         xmlns:views="clr-namespace:LanMountainDesktop.Launcher.Views"
         xmlns:res="clr-namespace:LanMountainDesktop.Launcher.Resources"
         mc:Ignorable="d"
-        d:DesignWidth="420"
-        d:DesignHeight="320"
+        d:DesignWidth="460"
+        d:DesignHeight="500"
         x:Class="LanMountainDesktop.Launcher.Views.ErrorDebugWindow"
         x:DataType="views:ErrorDebugWindow"
         x:CompileBindings="False"
         Title="{x:Static res:Strings.DebugDebug_Title}"
-        Width="420"
-        Height="320"
+        Width="460"
+        Height="500"
         CanResize="False"
         WindowStartupLocation="CenterOwner"
         Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
         TransparencyLevelHint="None"
         Icon="/Assets/logo.ico">
+  <Window.Resources>
+    <CornerRadius x:Key="DesignCornerRadiusMicro">2</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusXs">4</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusSm">4</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusMd">8</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusLg">8</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusXl">12</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusIsland">16</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusComponent">8</CornerRadius>
+    <CornerRadius x:Key="OverlayCornerRadius">8</CornerRadius>
+    <CornerRadius x:Key="ControlCornerRadius">4</CornerRadius>
+  </Window.Resources>
+
   <Design.DataContext>
     <views:ErrorDebugWindow />
   </Design.DataContext>
 
   <Grid Margin="24" RowDefinitions="Auto,*,Auto">
-    <!-- 标题 -->
     <TextBlock Grid.Row="0"
                Text="{x:Static res:Strings.DebugDebug_SettingsTitle}"
                FontSize="20"
@@ -31,65 +43,108 @@
                Foreground="{DynamicResource TextFillColorPrimaryBrush}"
                Margin="0,0,0,16" />
 
-    <!-- 设置内容 -->
-    <StackPanel Grid.Row="1" Spacing="16">
-      <!-- 开发模式开关 -->
-      <Border Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
-              CornerRadius="{DynamicResource ControlCornerRadius}"
-              Padding="16,12">
-        <Grid ColumnDefinitions="*,Auto">
-          <StackPanel Grid.Column="0" VerticalAlignment="Center">
-            <TextBlock Text="{x:Static res:Strings.DebugDebug_DevMode}"
+    <ScrollViewer Grid.Row="1"
+                  VerticalScrollBarVisibility="Auto">
+      <StackPanel Spacing="16">
+        <Border Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+                CornerRadius="{DynamicResource DesignCornerRadiusMd}"
+                Padding="16,12">
+          <Grid ColumnDefinitions="*,Auto">
+            <StackPanel Grid.Column="0" VerticalAlignment="Center">
+              <TextBlock Text="{x:Static res:Strings.DebugDebug_DevMode}"
+                         FontSize="14"
+                         Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
+              <TextBlock Text="{x:Static res:Strings.DebugDebug_DevModeDesc}"
+                         FontSize="12"
+                         Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                         Margin="0,2,0,0" />
+            </StackPanel>
+            <ToggleSwitch x:Name="DevModeToggle"
+                          Grid.Column="1"
+                          OnContent="{x:Static res:Strings.DebugDebug_On}"
+                          OffContent="{x:Static res:Strings.DebugDebug_Off}" />
+          </Grid>
+        </Border>
+
+        <Border Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+                CornerRadius="{DynamicResource DesignCornerRadiusMd}"
+                Padding="16,12">
+          <Grid RowDefinitions="Auto,Auto" ColumnDefinitions="*,Auto">
+            <TextBlock Grid.Row="0" Grid.Column="0"
+                       Text="{x:Static res:Strings.DebugDebug_AppPath}"
                        FontSize="14"
                        Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
-            <TextBlock Text="{x:Static res:Strings.DebugDebug_DevModeDesc}"
+            <TextBlock x:Name="PathTextBlock"
+                       Grid.Row="1" Grid.Column="0"
+                       Text="{x:Static res:Strings.DebugDebug_NotSelected}"
                        FontSize="12"
                        Foreground="{DynamicResource TextFillColorSecondaryBrush}"
-                       Margin="0,2,0,0" />
-          </StackPanel>
-          <ToggleSwitch x:Name="DevModeToggle"
+                       TextTrimming="CharacterEllipsis"
+                       Margin="0,4,12,0" />
+            <Button x:Name="BrowseButton"
+                    Grid.Row="0" Grid.RowSpan="2" Grid.Column="1"
+                    Content="{x:Static res:Strings.DebugDebug_Browse}"
+                    VerticalAlignment="Center" />
+          </Grid>
+        </Border>
+
+        <Border Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+                CornerRadius="{DynamicResource DesignCornerRadiusMd}"
+                Padding="16,12">
+          <Grid RowDefinitions="Auto,Auto,Auto" ColumnDefinitions="*,Auto">
+            <StackPanel Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" Spacing="2">
+              <TextBlock Text="{x:Static res:Strings.DebugDebug_BackgroundImage}"
+                         FontSize="14"
+                         Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
+              <TextBlock Text="{x:Static res:Strings.DebugDebug_BackgroundImageDesc}"
+                         FontSize="12"
+                         Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                         TextWrapping="Wrap" />
+            </StackPanel>
+
+            <TextBlock x:Name="BackgroundImagePathTextBlock"
+                       Grid.Row="1" Grid.Column="0"
+                       Text="{x:Static res:Strings.DebugDebug_BackgroundImageNotSet}"
+                       FontSize="12"
+                       Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                       TextTrimming="CharacterEllipsis"
+                       Margin="0,10,12,0" />
+
+            <StackPanel Grid.Row="1"
                         Grid.Column="1"
-                        OnContent="{x:Static res:Strings.DebugDebug_On}"
-                        OffContent="{x:Static res:Strings.DebugDebug_Off}" />
-        </Grid>
-      </Border>
+                        Orientation="Horizontal"
+                        Spacing="8"
+                        Margin="0,6,0,0">
+              <Button x:Name="BrowseImageButton"
+                      Content="{x:Static res:Strings.DebugDebug_Browse}"
+                      VerticalAlignment="Center" />
+              <Button x:Name="ClearImageButton"
+                      Content="{x:Static res:Strings.DebugDebug_Clear}"
+                      VerticalAlignment="Center" />
+            </StackPanel>
 
-      <!-- 应用路径选择 -->
-      <Border Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
-              CornerRadius="{DynamicResource ControlCornerRadius}"
-              Padding="16,12">
-        <Grid RowDefinitions="Auto,Auto" ColumnDefinitions="*,Auto">
-          <TextBlock Grid.Row="0" Grid.Column="0"
-                     Text="{x:Static res:Strings.DebugDebug_AppPath}"
-                     FontSize="14"
-                     Foreground="{DynamicResource TextFillColorPrimaryBrush}" />
-          <TextBlock x:Name="PathTextBlock"
-                     Grid.Row="1" Grid.Column="0"
-                     Text="{x:Static res:Strings.DebugDebug_NotSelected}"
+            <TextBlock x:Name="BackgroundImageStatusTextBlock"
+                       Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2"
+                       Text="{x:Static res:Strings.DebugDebug_BackgroundImageNotSet}"
+                       FontSize="12"
+                       Foreground="{DynamicResource TextFillColorSecondaryBrush}"
+                       TextWrapping="Wrap"
+                       Margin="0,8,0,0" />
+          </Grid>
+        </Border>
+
+        <Border Background="{DynamicResource SystemFillColorCautionBackgroundBrush}"
+                CornerRadius="{DynamicResource DesignCornerRadiusMd}"
+                Padding="12,10"
+                IsVisible="True">
+          <TextBlock Text="{x:Static res:Strings.DebugDebug_Warning}"
                      FontSize="12"
-                     Foreground="{DynamicResource TextFillColorSecondaryBrush}"
-                     TextTrimming="CharacterEllipsis"
-                     Margin="0,4,12,0" />
-          <Button x:Name="BrowseButton"
-                  Grid.Row="0" Grid.RowSpan="2" Grid.Column="1"
-                  Content="{x:Static res:Strings.DebugDebug_Browse}"
-                  VerticalAlignment="Center" />
-        </Grid>
-      </Border>
+                     Foreground="{DynamicResource SystemFillColorCautionBrush}"
+                     TextWrapping="Wrap" />
+        </Border>
+      </StackPanel>
+    </ScrollViewer>
 
-      <!-- 提示信息 -->
-      <Border Background="{DynamicResource SystemFillColorCautionBackgroundBrush}"
-              CornerRadius="{DynamicResource ControlCornerRadius}"
-              Padding="12,10"
-              IsVisible="True">
-        <TextBlock Text="{x:Static res:Strings.DebugDebug_Warning}"
-                   FontSize="12"
-                   Foreground="{DynamicResource SystemFillColorCautionBrush}"
-                   TextWrapping="Wrap" />
-      </Border>
-    </StackPanel>
-
-    <!-- 按钮区域 -->
     <StackPanel Grid.Row="2"
                 Orientation="Horizontal"
                 HorizontalAlignment="Right"

LanMountainDesktop.Launcher/Views/ErrorDebugWindow.axaml.cs

@@ -3,6 +3,7 @@ using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
 using Avalonia.Platform.Storage;
 using LanMountainDesktop.Launcher.Resources;
+using LanMountainDesktop.Launcher.Shell;
 
 namespace LanMountainDesktop.Launcher.Views;
 
@@ -46,6 +47,7 @@ public partial class ErrorDebugWindow : Window
         }
 
         UpdatePathDisplay(_selectedHostPath);
+        RefreshBackgroundImageDisplay();
     }
 
     private void InitializeComponents()
@@ -63,6 +65,16 @@ public partial class ErrorDebugWindow : Window
             browseButton.Click += OnBrowseClick;
         }
 
+        if (this.FindControl<Button>("BrowseImageButton") is { } browseImageButton)
+        {
+            browseImageButton.Click += OnBrowseImageClick;
+        }
+
+        if (this.FindControl<Button>("ClearImageButton") is { } clearImageButton)
+        {
+            clearImageButton.Click += OnClearImageClick;
+        }
+
         if (this.FindControl<Button>("OkButton") is { } okButton)
         {
             okButton.Click += (_, _) =>
@@ -111,6 +123,56 @@ public partial class ErrorDebugWindow : Window
         UpdatePathDisplay(_selectedHostPath);
     }
 
+    private async void OnBrowseImageClick(object? sender, RoutedEventArgs e)
+    {
+        var storageProvider = StorageProvider;
+        if (storageProvider is null)
+        {
+            return;
+        }
+
+        var patterns = LauncherBackgroundService
+            .GetSupportedExtensions()
+            .Select(extension => "*" + extension)
+            .ToArray();
+
+        var options = new FilePickerOpenOptions
+        {
+            Title = Strings.DebugDebug_SelectImageDialog,
+            AllowMultiple = false,
+            FileTypeFilter =
+            [
+                new FilePickerFileType(Strings.DebugDebug_ImageFiles)
+                {
+                    Patterns = patterns
+                }
+            ]
+        };
+
+        var result = await storageProvider.OpenFilePickerAsync(options);
+        if (result.Count <= 0)
+        {
+            return;
+        }
+
+        var saveResult = LauncherBackgroundService.SaveBackgroundImage(result[0].Path.LocalPath);
+        var status = saveResult.IsSuccess
+            ? Strings.DebugDebug_BackgroundImageSaved
+            : string.Format(Strings.DebugDebug_BackgroundImageSaveFailedFormat, saveResult.ErrorMessage ?? string.Empty);
+
+        RefreshBackgroundImageDisplay(status);
+    }
+
+    private void OnClearImageClick(object? sender, RoutedEventArgs e)
+    {
+        var clearResult = LauncherBackgroundService.ClearBackgroundImage();
+        var status = clearResult.IsSuccess
+            ? Strings.DebugDebug_BackgroundImageCleared
+            : string.Format(Strings.DebugDebug_BackgroundImageSaveFailedFormat, clearResult.ErrorMessage ?? string.Empty);
+
+        RefreshBackgroundImageDisplay(status);
+    }
+
     private void UpdatePathDisplay(string? path)
     {
         if (this.FindControl<TextBlock>("PathTextBlock") is { } pathTextBlock)
@@ -118,4 +180,46 @@ public partial class ErrorDebugWindow : Window
             pathTextBlock.Text = string.IsNullOrEmpty(path) ? Strings.DebugDebug_NotSelected : path;
         }
     }
+
+    private void RefreshBackgroundImageDisplay(string? statusOverride = null)
+    {
+        var imageInfo = LauncherBackgroundService.LoadBackgroundImage();
+
+        if (this.FindControl<TextBlock>("BackgroundImagePathTextBlock") is { } pathTextBlock)
+        {
+            pathTextBlock.Text = imageInfo.Exists && !string.IsNullOrWhiteSpace(imageInfo.FilePath)
+                ? imageInfo.FilePath
+                : Strings.DebugDebug_BackgroundImageNotSet;
+        }
+
+        if (this.FindControl<TextBlock>("BackgroundImageStatusTextBlock") is { } statusTextBlock)
+        {
+            statusTextBlock.Text = statusOverride ?? ResolveBackgroundImageStatus(imageInfo);
+        }
+
+        if (this.FindControl<Button>("ClearImageButton") is { } clearButton)
+        {
+            clearButton.IsEnabled = imageInfo.Exists;
+        }
+    }
+
+    private static string ResolveBackgroundImageStatus(LauncherBackgroundService.BackgroundImageInfo imageInfo)
+    {
+        if (imageInfo.IsValid)
+        {
+            return string.Format(
+                Strings.DebugDebug_BackgroundImageReadyFormat,
+                imageInfo.Width,
+                imageInfo.Height);
+        }
+
+        if (imageInfo.Exists)
+        {
+            return string.Format(
+                Strings.DebugDebug_BackgroundImageInvalidFormat,
+                imageInfo.ErrorMessage ?? string.Empty);
+        }
+
+        return Strings.DebugDebug_BackgroundImageNotSet;
+    }
 }

LanMountainDesktop.Launcher/Views/SplashWindow.axaml

@@ -15,72 +15,91 @@
         ShowInTaskbar="False"
         WindowStartupLocation="CenterScreen"
         WindowDecorations="None"
-        Background="#0B0B0B"
-        TransparencyLevelHint="None"
+        Background="Transparent"
+        TransparencyLevelHint="Transparent"
         Icon="/Assets/logo.ico">
+  <Window.Resources>
+    <CornerRadius x:Key="DesignCornerRadiusMicro">2</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusXs">4</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusSm">4</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusMd">8</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusLg">8</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusXl">12</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusIsland">16</CornerRadius>
+    <CornerRadius x:Key="DesignCornerRadiusComponent">8</CornerRadius>
+    <CornerRadius x:Key="OverlayCornerRadius">8</CornerRadius>
+    <CornerRadius x:Key="ControlCornerRadius">4</CornerRadius>
+  </Window.Resources>
+
   <Design.DataContext>
     <views:SplashWindow />
   </Design.DataContext>
 
-  <Grid RowDefinitions="*,Auto">
-    <!-- 背景图片 -->
-    <Image x:Name="BackgroundImage"
-           Grid.RowSpan="2"
-           Stretch="UniformToFill"
-           IsVisible="False"
-           Opacity="0"/>
+  <Border x:Name="RootShell"
+          Background="#0B0B0B"
+          CornerRadius="{DynamicResource DesignCornerRadiusComponent}"
+          ClipToBounds="True">
+    <Grid RowDefinitions="*,Auto">
+      <Image x:Name="BackgroundImage"
+             Grid.RowSpan="2"
+             Stretch="Uniform"
+             HorizontalAlignment="Center"
+             VerticalAlignment="Center"
+             IsVisible="False"
+             Opacity="0"/>
 
-    <!-- 半透明遮罩层 -->
-    <Border x:Name="BackgroundOverlay"
-            Grid.RowSpan="2"
-            Background="#0B0B0B"
-            Opacity="0.85"/>
+      <Border x:Name="BackgroundOverlay"
+              Grid.RowSpan="2"
+              Background="#0B0B0B"
+              Opacity="0.42"/>
 
-    <Grid Grid.Row="0"
-          Margin="24">
-      <TextBlock x:Name="AppNameText"
-                 Text="LanMountain Desktop"
-                 FontSize="24"
-                 FontWeight="SemiBold"
-                 VerticalAlignment="Top"
-                 HorizontalAlignment="Left"
-                 Foreground="#F6F7FB" />
-    </Grid>
-
-    <Border Grid.Row="1"
-            Padding="24,18,24,24"
-            Background="Transparent">
-      <Grid RowDefinitions="Auto,Auto"
-            RowSpacing="10">
-        <Grid ColumnDefinitions="*,Auto">
-          <Border x:Name="VersionTextBorder"
-                  Background="Transparent"
-                  Cursor="Hand"
-                  HorizontalAlignment="Left">
-            <TextBlock x:Name="VersionText"
-                       FontSize="11"
-                       Foreground="#B9C0CC"
-                       Text="0.0.0-dev (Administrate)" />
-          </Border>
-
-          <TextBlock x:Name="StatusText"
-                     Grid.Column="1"
-                     FontSize="11"
-                     Foreground="#B9C0CC"
-                     HorizontalAlignment="Right"
-                     Text="{x:Static res:Strings.Splash_StatusInitializing}" />
-        </Grid>
-
-        <ProgressBar x:Name="ProgressIndicator"
-                     Grid.Row="1"
-                     Minimum="0"
-                     Maximum="100"
-                     Value="0"
-                     Height="4"
-                     IsIndeterminate="False"
-                     Foreground="#F6F7FB"
-                     Background="#2C313D" />
+      <Grid Grid.Row="0"
+            Margin="24">
+        <TextBlock x:Name="AppNameText"
+                   Text="{x:Static res:Strings.Splash_AppName}"
+                   FontSize="24"
+                   FontWeight="SemiBold"
+                   VerticalAlignment="Top"
+                   HorizontalAlignment="Left"
+                   Foreground="#F6F7FB" />
       </Grid>
-    </Border>
-  </Grid>
+
+      <Border Grid.Row="1"
+              Padding="24,18,24,24"
+              Background="Transparent">
+        <Grid RowDefinitions="Auto,Auto"
+              RowSpacing="10">
+          <Grid ColumnDefinitions="*,Auto">
+            <Border x:Name="VersionTextBorder"
+                    Background="Transparent"
+                    Cursor="Hand"
+                    CornerRadius="{DynamicResource DesignCornerRadiusSm}"
+                    HorizontalAlignment="Left">
+              <TextBlock x:Name="VersionText"
+                         FontSize="11"
+                         Foreground="#D8DEE9"
+                         Text="0.0.0-dev (Administrate)" />
+            </Border>
+
+            <TextBlock x:Name="StatusText"
+                       Grid.Column="1"
+                       FontSize="11"
+                       Foreground="#D8DEE9"
+                       HorizontalAlignment="Right"
+                       Text="{x:Static res:Strings.Splash_StatusInitializing}" />
+          </Grid>
+
+          <ProgressBar x:Name="ProgressIndicator"
+                       Grid.Row="1"
+                       Minimum="0"
+                       Maximum="100"
+                       Value="0"
+                       Height="4"
+                       IsIndeterminate="False"
+                       Foreground="#F6F7FB"
+                       Background="#592C313D" />
+        </Grid>
+      </Border>
+    </Grid>
+  </Border>
 </Window>

LanMountainDesktop.Launcher/Views/SplashWindow.axaml.cs

@@ -42,6 +42,8 @@ public partial class SplashWindow : Window, ISplashStageReporter
     {
         try
         {
+            ResetBackgroundImage();
+
             var imageInfo = LauncherBackgroundService.LoadBackgroundImage();
             if (imageInfo is { IsValid: true, Bitmap: not null })
             {
@@ -51,16 +53,27 @@ public partial class SplashWindow : Window, ISplashStageReporter
                     backgroundImage.IsVisible = true;
                     backgroundImage.Opacity = 1;
                 }
-                Logger.Info("[SplashWindow] 背景图片加载成功");
+
+                Logger.Info("[SplashWindow] Background image loaded.");
             }
             else if (imageInfo is { Exists: true, IsValid: false })
             {
-                Logger.Warn($"[SplashWindow] 背景图片校验失败: {imageInfo.ErrorMessage}");
+                Logger.Warn($"[SplashWindow] Background image validation failed: {imageInfo.ErrorMessage}");
             }
         }
         catch (Exception ex)
         {
-            Logger.Warn($"[SplashWindow] 加载背景图片失败: {ex.Message}");
+            Logger.Warn($"[SplashWindow] Failed to load background image: {ex.Message}");
+        }
+    }
+
+    private void ResetBackgroundImage()
+    {
+        if (this.FindControl<Image>("BackgroundImage") is { } backgroundImage)
+        {
+            backgroundImage.Source = null;
+            backgroundImage.IsVisible = false;
+            backgroundImage.Opacity = 0;
         }
     }
 
@@ -224,6 +237,7 @@ public partial class SplashWindow : Window, ISplashStageReporter
                         debugWindow.SelectedHostPath));
                 }
 
+                InitializeBackgroundImage();
                 _isDebugModeOpened = false;
                 _versionTextClickCount = 0;
             };