Improved voice recording shortcut labels (#800)

app/MindWork AI Studio/Components/ConfigurationShortcut.razor

@@ -3,7 +3,7 @@
 <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
     <MudIcon Icon="@this.Icon" Color="@this.IconColor"/>
     <MudText Typo="Typo.body1" Class="flex-grow-1">
-        @if (string.IsNullOrWhiteSpace(this.Shortcut()))
+        @if (string.IsNullOrWhiteSpace(this.Data.Value()))
         {
             @T("No shortcut configured")
         }

app/MindWork AI Studio/Components/ConfigurationShortcut.razor.cs

@@ -1,5 +1,4 @@
 using AIStudio.Dialogs;
-using AIStudio.Tools.Rust;
 using AIStudio.Tools.Services;
 
 using Microsoft.AspNetCore.Components;
@@ -19,22 +18,10 @@ public partial class ConfigurationShortcut : ConfigurationBaseCore
     private RustService RustService { get; init; } = null!;
 
     /// <summary>
-    /// The current shortcut value.
+    /// The shortcut binding data.
     /// </summary>
     [Parameter]
-    public Func<string> Shortcut { get; set; } = () => string.Empty;
-
-    /// <summary>
-    /// An action which is called when the shortcut was changed.
-    /// </summary>
-    [Parameter]
-    public Action<string> ShortcutUpdate { get; set; } = _ => { };
-
-    /// <summary>
-    /// The name/identifier of the shortcut (used for conflict detection and registration).
-    /// </summary>
-    [Parameter]
-    public Shortcut ShortcutId { get; init; }
+    public ConfigurationShortcutData Data { get; set; } = ConfigurationShortcutData.Empty;
 
     /// <summary>
     /// The icon to display.
@@ -60,10 +47,18 @@ public partial class ConfigurationShortcut : ConfigurationBaseCore
 
     private string GetDisplayShortcut()
     {
-        var shortcut = this.Shortcut();
+        var shortcut = this.Data.Value();
         if (string.IsNullOrWhiteSpace(shortcut))
             return string.Empty;
 
+        var shortcutDisplayName = this.Data.DisplayName();
+        var shortcutDisplaySource = this.Data.DisplaySource();
+        if (!string.IsNullOrWhiteSpace(shortcutDisplayName)
+            && string.Equals(shortcutDisplaySource, shortcut, StringComparison.Ordinal))
+        {
+            return shortcutDisplayName;
+        }
+
         // Convert internal format to display format:
         return shortcut
             .Replace("CmdOrControl", OperatingSystem.IsMacOS() ? "Cmd" : "Ctrl")
@@ -80,8 +75,8 @@ public partial class ConfigurationShortcut : ConfigurationBaseCore
         {
             var dialogParameters = new DialogParameters<ShortcutDialog>
             {
-                { x => x.InitialShortcut, this.Shortcut() },
-                { x => x.ShortcutId, this.ShortcutId },
+                { x => x.InitialShortcut, this.Data.Value() },
+                { x => x.ShortcutId, this.Data.Id },
             };
 
             var dialogReference = await this.DialogService.ShowAsync<ShortcutDialog>(
@@ -93,9 +88,17 @@ public partial class ConfigurationShortcut : ConfigurationBaseCore
             if (dialogResult is null || dialogResult.Canceled)
                 return;
 
-            if (dialogResult.Data is string newShortcut)
+            if (dialogResult.Data is ShortcutDialogResult shortcutResult)
             {
-                this.ShortcutUpdate(newShortcut);
+                this.Data.ValueUpdate(shortcutResult.Shortcut);
+                this.Data.DisplayUpdate(shortcutResult.DisplayName, shortcutResult.DisplaySource);
+                await this.SettingsManager.StoreSettings();
+                await this.InformAboutChange();
+            }
+            else if (dialogResult.Data is string newShortcut)
+            {
+                this.Data.ValueUpdate(newShortcut);
+                this.Data.DisplayUpdate(string.Empty, string.Empty);
                 await this.SettingsManager.StoreSettings();
                 await this.InformAboutChange();
             }

app/MindWork AI Studio/Components/ConfigurationShortcutData.cs

@@ -0,0 +1,44 @@
+using AIStudio.Tools.Rust;
+
+namespace AIStudio.Components;
+
+/// <summary>
+/// UI binding data for a configurable keyboard shortcut.
+/// </summary>
+public sealed class ConfigurationShortcutData
+{
+    /// <summary>
+    /// Empty shortcut binding.
+    /// </summary>
+    public static ConfigurationShortcutData Empty { get; } = new();
+
+    /// <summary>
+    /// The name/identifier of the shortcut, used for conflict detection and registration.
+    /// </summary>
+    public Shortcut Id { get; init; } = Shortcut.NONE;
+
+    /// <summary>
+    /// The current shortcut value.
+    /// </summary>
+    public Func<string> Value { get; init; } = () => string.Empty;
+
+    /// <summary>
+    /// An action that is called when the shortcut was changed.
+    /// </summary>
+    public Action<string> ValueUpdate { get; init; } = _ => { };
+
+    /// <summary>
+    /// The optional user-facing shortcut label.
+    /// </summary>
+    public Func<string> DisplayName { get; init; } = () => string.Empty;
+
+    /// <summary>
+    /// The canonical shortcut value the optional user-facing label belongs to.
+    /// </summary>
+    public Func<string> DisplaySource { get; init; } = () => string.Empty;
+
+    /// <summary>
+    /// An action that is called when the user-facing shortcut label was changed.
+    /// </summary>
+    public Action<string, string> DisplayUpdate { get; init; } = (_, _) => { };
+}

app/MindWork AI Studio/Components/Settings/SettingsPanelApp.razor

@@ -37,7 +37,7 @@
     @if (PreviewFeatures.PRE_SPEECH_TO_TEXT_2026.IsEnabled(this.SettingsManager))
     {
         <ConfigurationSelect OptionDescription="@T("Select a transcription provider")" SelectedValue="@(() => this.SettingsManager.ConfigurationData.App.UseTranscriptionProvider)" Data="@this.GetFilteredTranscriptionProviders()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.App.UseTranscriptionProvider = selectedValue)" OptionHelp="@T("Select a transcription provider for transcribing your voice. Without a selected provider, dictation and transcription features will be disabled.")" IsLocked="() => ManagedConfiguration.TryGet(x => x.App, x => x.UseTranscriptionProvider, out var meta) && meta.IsLocked"/>
-        <ConfigurationShortcut ShortcutId="Shortcut.VOICE_RECORDING_TOGGLE" OptionDescription="@T("Voice recording shortcut")" Shortcut="@(() => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecording)" ShortcutUpdate="@(shortcut => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecording = shortcut)" OptionHelp="@T("The global keyboard shortcut for toggling voice recording. This shortcut works system-wide, even when the app is not focused.")" IsLocked="() => ManagedConfiguration.TryGet(x => x.App, x => x.ShortcutVoiceRecording, out var meta) && meta.IsLocked"/>
+        <ConfigurationShortcut Data="@this.VoiceRecordingShortcut" OptionDescription="@T("Voice recording shortcut")" OptionHelp="@T("The global keyboard shortcut for toggling voice recording. This shortcut works system-wide, even when the app is not focused.")" IsLocked="() => ManagedConfiguration.TryGet(x => x.App, x => x.ShortcutVoiceRecording, out var meta) && meta.IsLocked"/>
     }
 
     @if (this.SettingsManager.ConfigurationData.App.ShowAdminSettings)

app/MindWork AI Studio/Components/Settings/SettingsPanelApp.razor.cs

@@ -1,11 +1,22 @@
 using AIStudio.Provider;
 using AIStudio.Settings;
 using AIStudio.Settings.DataModel;
+using AIStudio.Tools.Rust;
 
 namespace AIStudio.Components.Settings;
 
 public partial class SettingsPanelApp : SettingsPanelBase
 {
+    private ConfigurationShortcutData VoiceRecordingShortcut => new()
+    {
+        Id = Shortcut.VOICE_RECORDING_TOGGLE,
+        Value = () => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecording,
+        ValueUpdate = shortcut => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecording = shortcut,
+        DisplayName = () => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecordingDisplayName,
+        DisplaySource = () => this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecordingDisplaySource,
+        DisplayUpdate = this.UpdateShortcutVoiceRecordingDisplay,
+    };
+
     private async Task GenerateEncryptionSecret()
     {
         var secret = EnterpriseEncryption.GenerateSecret();
@@ -93,6 +104,12 @@ public partial class SettingsPanelApp : SettingsPanelBase
         this.SettingsManager.ConfigurationData.App.EnabledPreviewFeatures = selectedFeatures;
     }
 
+    private void UpdateShortcutVoiceRecordingDisplay(string displayName, string displaySource)
+    {
+        this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecordingDisplayName = displayName;
+        this.SettingsManager.ConfigurationData.App.ShortcutVoiceRecordingDisplaySource = displaySource;
+    }
+
     private async Task UpdateLangBehaviour(LangBehavior behavior)
     {
         this.SettingsManager.ConfigurationData.App.LanguageBehavior = behavior;

app/MindWork AI Studio/Dialogs/ShortcutDialog.razor.cs

@@ -34,6 +34,7 @@ public partial class ShortcutDialog : MSGComponentBase
 
     private string currentShortcut = string.Empty;
     private string originalShortcut = string.Empty;
+    private string currentDisplayName = string.Empty;
     private string validationMessage = string.Empty;
     private Severity validationSeverity = Severity.Info;
     private bool hasValidationError;
@@ -115,6 +116,7 @@ public partial class ShortcutDialog : MSGComponentBase
         {
             this.UpdateModifiers(e);
             this.currentKey = null;
+            this.currentDisplayName = string.Empty;
             this.UpdateShortcutString();
             return;
         }
@@ -123,10 +125,12 @@ public partial class ShortcutDialog : MSGComponentBase
 
         // Get the key:
         this.currentKey = TranslateKeyCode(e.Code);
+        this.currentDisplayName = this.BuildDisplayShortcut(e.Key);
 
         // Validate: must have at least one modifier + a key
         if (!this.hasCtrl && !this.hasShift && !this.hasAlt && !this.hasMeta)
         {
+            this.currentDisplayName = string.Empty;
             this.validationMessage = T("Please include at least one modifier key (Ctrl, Shift, Alt, or Cmd).");
             this.validationSeverity = Severity.Warning;
             this.hasValidationError = true;
@@ -216,6 +220,9 @@ public partial class ShortcutDialog : MSGComponentBase
 
     private string GetDisplayShortcut()
     {
+        if (!string.IsNullOrWhiteSpace(this.currentDisplayName))
+            return this.currentDisplayName;
+
         // Convert internal format to display format:
         return this.currentShortcut
             .Replace("CmdOrControl", OperatingSystem.IsMacOS() ? "Cmd" : "Ctrl")
@@ -225,6 +232,7 @@ public partial class ShortcutDialog : MSGComponentBase
     private void ClearShortcut()
     {
         this.currentShortcut = string.Empty;
+        this.currentDisplayName = string.Empty;
         this.currentKey = null;
         this.hasCtrl = false;
         this.hasShift = false;
@@ -237,7 +245,17 @@ public partial class ShortcutDialog : MSGComponentBase
 
     private void Cancel() => this.MudDialog.Cancel();
 
-    private void Confirm() => this.MudDialog.Close(DialogResult.Ok(this.currentShortcut));
+    private void Confirm()
+    {
+        var displaySource = string.IsNullOrWhiteSpace(this.currentDisplayName)
+            ? string.Empty
+            : this.currentShortcut;
+
+        this.MudDialog.Close(DialogResult.Ok(new ShortcutDialogResult(
+            this.currentShortcut,
+            this.currentDisplayName,
+            displaySource)));
+    }
 
     /// <summary>
     /// Checks if the key code represents a modifier key.
@@ -377,6 +395,36 @@ public partial class ShortcutDialog : MSGComponentBase
         _ => code,
     };
 
+    private string BuildDisplayShortcut(string? key)
+    {
+        var displayKey = GetDisplayKey(key);
+        if (string.IsNullOrWhiteSpace(displayKey))
+            return string.Empty;
+
+        var parts = new List<string>();
+
+        if (this.hasCtrl)
+            parts.Add(OperatingSystem.IsMacOS() ? "Cmd" : "Ctrl");
+
+        if (this.hasShift)
+            parts.Add("Shift");
+
+        if (this.hasAlt)
+            parts.Add("Alt");
+
+        parts.Add(displayKey);
+        return string.Join("+", parts);
+    }
+
+    private static string GetDisplayKey(string? key) => key switch
+    {
+        null or "" => string.Empty,
+        " " => "Space",
+        "Control" or "Shift" or "Alt" or "Meta" => string.Empty,
+        _ when key.Length == 1 && key[0] >= 'a' && key[0] <= 'z' => key.ToUpperInvariant(),
+        _ => key,
+    };
+
     private void HandleBlur()
     {
         // Re-focus the input field to keep capturing keys:

app/MindWork AI Studio/Dialogs/ShortcutDialogResult.cs

@@ -0,0 +1,3 @@
+namespace AIStudio.Dialogs;
+
+public readonly record struct ShortcutDialogResult(string Shortcut, string DisplayName, string DisplaySource);

app/MindWork AI Studio/Settings/DataModel/DataApp.cs

@@ -99,6 +99,16 @@ public sealed class DataApp(Expression<Func<Data, DataApp>>? configSelection = n
     /// </summary>
     public string ShortcutVoiceRecording { get; set; } = ManagedConfiguration.Register(configSelection, n => n.ShortcutVoiceRecording, string.Empty);
 
+    /// <summary>
+    /// The user-facing label for the voice recording shortcut, based on the user's keyboard layout.
+    /// </summary>
+    public string ShortcutVoiceRecordingDisplayName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// The canonical voice recording shortcut value this display label belongs to.
+    /// </summary>
+    public string ShortcutVoiceRecordingDisplaySource { get; set; } = string.Empty;
+
     /// <summary>
     /// The HTTP timeout in seconds for external HTTP clients.
     /// </summary>

app/MindWork AI Studio/wwwroot/changelog/v26.6.1.md

@@ -8,6 +8,7 @@
 - Improved workspaces by highlighting the currently open chat in the workspace view.
 - Improved workspaces by adding a shortcut to start a new chat directly from each workspace row.
 - Improved workspaces by allowing new workspaces to be created while moving a chat.
+- Improved voice recording shortcut labels so they match the user's keyboard layout after being configured.
 - Improved the enterprise configuration details on the information page by showing where each configuration comes from and which configuration slot was used.
 - Fixed workspace creation and renaming to prevent new workspaces from using an existing name.
 - Fixed an issue on Microsoft Windows where reading attached documents could briefly open a terminal window while processing files.

app/SourceCodeRules/SourceCodeRules/UsageAnalyzers/EmptyStringAnalyzer.cs

@@ -22,7 +22,7 @@ public sealed class EmptyStringAnalyzer : DiagnosticAnalyzer
                                                     Use string.Empty instead of ""
                                                     """;
 
-    private static readonly string DESCRIPTION = """Empty string literals ("") should be replaced with string.Empty for better code consistency and readability except in const contexts.""";
+    private static readonly string DESCRIPTION = """Empty string literals ("") should be replaced with string.Empty for better code consistency and readability except in contexts requiring compile-time constants.""";
 
     private const string CATEGORY = "Usage";
 
@@ -43,20 +43,26 @@ public sealed class EmptyStringAnalyzer : DiagnosticAnalyzer
         if (stringLiteral.Token.ValueText != string.Empty)
             return;
 
-        if (IsInConstContext(stringLiteral))
-            return;
-        
-        if (IsInParameterDefaultValue(stringLiteral))
+        if (RequiresCompileTimeConstant(stringLiteral))
             return;
 
         var diagnostic = Diagnostic.Create(RULE, stringLiteral.GetLocation());
         context.ReportDiagnostic(diagnostic);
     }
 
-    private static bool IsInConstContext(LiteralExpressionSyntax stringLiteral)
+    private static bool RequiresCompileTimeConstant(LiteralExpressionSyntax stringLiteral)
+    {
+        return IsInConstDeclarationInitializer(stringLiteral)
+            || IsInParameterDefaultValue(stringLiteral)
+            || IsInAttributeArgument(stringLiteral)
+            || IsInSwitchCaseLabel(stringLiteral)
+            || IsInConstantPattern(stringLiteral);
+    }
+
+    private static bool IsInConstDeclarationInitializer(LiteralExpressionSyntax stringLiteral)
     {
         var variableDeclarator = stringLiteral.FirstAncestorOrSelf<VariableDeclaratorSyntax>();
-        if (variableDeclarator is null)
+        if (variableDeclarator?.Initializer is null || !ContainsNode(variableDeclarator.Initializer.Value, stringLiteral))
             return false;
 
         var declaration = variableDeclarator.Parent?.Parent;
@@ -71,18 +77,30 @@ public sealed class EmptyStringAnalyzer : DiagnosticAnalyzer
 
     private static bool IsInParameterDefaultValue(LiteralExpressionSyntax stringLiteral)
     {
-        // Prüfen, ob das String-Literal Teil eines Parameter-Defaults ist
         var parameter = stringLiteral.FirstAncestorOrSelf<ParameterSyntax>();
-        if (parameter is null)
-            return false;
+        return parameter?.Default is not null && ContainsNode(parameter.Default.Value, stringLiteral);
+    }
 
-        // Überprüfen, ob das String-Literal im Default-Wert des Parameters verwendet wird
-        if (parameter.Default is not null && 
-            parameter.Default.Value == stringLiteral)
-        {
-            return true;
-        }
+    private static bool IsInAttributeArgument(LiteralExpressionSyntax stringLiteral)
+    {
+        var attributeArgument = stringLiteral.FirstAncestorOrSelf<AttributeArgumentSyntax>();
+        return attributeArgument is not null && ContainsNode(attributeArgument.Expression, stringLiteral);
+    }
 
-        return false;
+    private static bool IsInSwitchCaseLabel(LiteralExpressionSyntax stringLiteral)
+    {
+        var caseSwitchLabel = stringLiteral.FirstAncestorOrSelf<CaseSwitchLabelSyntax>();
+        return caseSwitchLabel is not null && ContainsNode(caseSwitchLabel.Value, stringLiteral);
+    }
+
+    private static bool IsInConstantPattern(LiteralExpressionSyntax stringLiteral)
+    {
+        var constantPattern = stringLiteral.FirstAncestorOrSelf<ConstantPatternSyntax>();
+        return constantPattern is not null && ContainsNode(constantPattern.Expression, stringLiteral);
+    }
+
+    private static bool ContainsNode(SyntaxNode parent, SyntaxNode child)
+    {
+        return parent.SpanStart <= child.SpanStart && child.Span.End <= parent.Span.End;
     }
 }