Split macOS player mode into window toggle + floating control

Replace the three-way macOS Player Mode picker (Separate Window /
Floating Window / Inline) with a single 'Play in a separate window'
toggle in Playback settings, and move the always-on-top choice to a
pin button in the player's top bar (window mode only).

Floating was really a transient window property (NSWindow.level), not
a peer of the window/inline structural choice — so it belongs on a live
control, not in Settings. The pin state persists across sessions.

- Replace MacPlayerMode enum with macPlayerSeparateWindow /
  macPlayerFloating bool settings
- Branch runtime presentation and window level off the two bools
- Add pin.fill/pin toggle to MacOSPlayerControlsView top bar
- Update localization; drop obsolete playerMode strings and enum tests

Yattee/ContentView.swift

@@ -61,7 +61,7 @@ struct ContentView: View {
         }
         #if os(macOS)
         .onChange(of: appEnvironment.navigationCoordinator.playerExpandTrigger) { _, _ in
-            if appEnvironment.settingsManager.macPlayerMode.usesWindow {
+            if appEnvironment.settingsManager.macPlayerSeparateWindow {
                 presentExpandedPlayerWindow(appEnvironment: appEnvironment)
             }
         }
@@ -70,26 +70,33 @@ struct ContentView: View {
                 ExpandedPlayerWindowManager.shared.hide()
             }
         }
-        .onChange(of: appEnvironment.settingsManager.macPlayerMode) { oldMode, newMode in
+        .onChange(of: appEnvironment.settingsManager.macPlayerSeparateWindow) { _, separateWindow in
             guard appEnvironment.navigationCoordinator.isPlayerExpanded else { return }
 
-            if oldMode.usesWindow && newMode.usesWindow {
-                ExpandedPlayerWindowManager.shared.updateWindowLevel(floating: newMode.isFloating)
-            } else if oldMode.usesWindow && !newMode.usesWindow {
-                ExpandedPlayerWindowManager.shared.hide(animated: false)
-            } else if !oldMode.usesWindow && newMode.usesWindow {
+            if separateWindow {
+                // Inline sheet → separate window: let the sheet dismiss first, then
+                // present the window (mirrors the previous inline→window transition).
                 Task { @MainActor in
                     try? await Task.sleep(for: .milliseconds(300))
                     if appEnvironment.navigationCoordinator.isPlayerExpanded {
                         presentExpandedPlayerWindow(appEnvironment: appEnvironment)
                     }
                 }
+            } else {
+                // Separate window → inline sheet: hide the window so the sheet binding
+                // (isPlayerExpanded && !separateWindow) takes over.
+                ExpandedPlayerWindowManager.shared.hide(animated: false)
             }
         }
+        .onChange(of: appEnvironment.settingsManager.macPlayerFloating) { _, floating in
+            guard appEnvironment.navigationCoordinator.isPlayerExpanded,
+                  appEnvironment.settingsManager.macPlayerSeparateWindow else { return }
+            ExpandedPlayerWindowManager.shared.updateWindowLevel(floating: floating)
+        }
         .sheet(isPresented: Binding(
             get: {
                 appEnvironment.navigationCoordinator.isPlayerExpanded &&
-                !appEnvironment.settingsManager.macPlayerMode.usesWindow
+                !appEnvironment.settingsManager.macPlayerSeparateWindow
             },
             set: { appEnvironment.navigationCoordinator.isPlayerExpanded = $0 }
         )) {
@@ -164,7 +171,7 @@ struct ContentView: View {
         let isExpanded = appEnvironment.navigationCoordinator.isPlayerExpanded
         // The expanded player is a separate window in window mode, so keep the capsule
         // visible alongside it. In sheet mode the sheet covers the window, so hide it.
-        let usesWindow = appEnvironment.settingsManager.macPlayerMode.usesWindow
+        let usesWindow = appEnvironment.settingsManager.macPlayerSeparateWindow
 
         if hasActiveVideo && (!isExpanded || usesWindow) {
             VStack(spacing: 0) {

Yattee/Core/Settings/SettingsKey.swift

@@ -45,7 +45,8 @@ enum SettingsKey: String, CaseIterable {
     case resolveShortLinksEnabled
 
     // Platform-specific
-    case macPlayerMode
+    case macPlayerSeparateWindow
+    case macPlayerFloating
     case playerSheetAutoResize
     case listStyle
 
@@ -136,7 +137,8 @@ enum SettingsKey: String, CaseIterable {
     /// in both UserDefaults and iCloud, so each platform family syncs independently.
     var isPlatformSpecific: Bool {
         switch self {
-        case .preferredQuality, .cellularQuality, .allowSoftwareDecodedFormats, .macPlayerMode, .listStyle,
+        case .preferredQuality, .cellularQuality, .allowSoftwareDecodedFormats,
+             .macPlayerSeparateWindow, .macPlayerFloating, .listStyle,
              // Home layout — different UI paradigms per platform
              .homeShortcutOrder, .homeShortcutVisibility, .homeShortcutLayout, .homeShortcutCardStyle,
              .homeShortcutColorfulPalette, .homeShortcutCustomPaletteColors,

Yattee/Core/Settings/SettingsManager+Player.swift

@@ -68,14 +68,30 @@ extension SettingsManager {
     #endif
 
     #if os(macOS)
-    var macPlayerMode: MacPlayerMode {
+    /// Whether the expanded player opens in a separate window (vs. an inline sheet).
+    /// Default is `true`.
+    var macPlayerSeparateWindow: Bool {
         get {
-            if let cached = _macPlayerMode { return cached }
-            return MacPlayerMode(rawValue: string(for: .macPlayerMode) ?? "") ?? .window
+            if let cached = _macPlayerSeparateWindow { return cached }
+            return bool(for: .macPlayerSeparateWindow, default: true)
         }
         set {
-            _macPlayerMode = newValue
-            set(newValue.rawValue, for: .macPlayerMode)
+            _macPlayerSeparateWindow = newValue
+            set(newValue, for: .macPlayerSeparateWindow)
+        }
+    }
+
+    /// Whether the separate player window floats above other windows (always on top).
+    /// Toggled live from the player's top-bar pin button and remembered across sessions.
+    /// Default is `false`.
+    var macPlayerFloating: Bool {
+        get {
+            if let cached = _macPlayerFloating { return cached }
+            return bool(for: .macPlayerFloating, default: false)
+        }
+        set {
+            _macPlayerFloating = newValue
+            set(newValue, for: .macPlayerFloating)
         }
     }
 

Yattee/Core/Settings/SettingsTypes.swift

@@ -201,37 +201,6 @@ enum DownloadQuality: String, CaseIterable, Codable, Sendable {
     }
 }
 
-// MARK: - macOS Player Mode
-
-#if os(macOS)
-enum MacPlayerMode: String, CaseIterable, Codable {
-    case window
-    case floatingWindow
-    case inline
-
-    var displayName: String {
-        switch self {
-        case .window: return String(localized: "settings.playback.macOS.playerMode.window")
-        case .floatingWindow: return String(localized: "settings.playback.macOS.playerMode.floatingWindow")
-        case .inline: return String(localized: "settings.playback.macOS.playerMode.inline")
-        }
-    }
-
-    /// Whether this mode uses a separate window (vs sheet/inline)
-    var usesWindow: Bool {
-        switch self {
-        case .window, .floatingWindow: return true
-        case .inline: return false
-        }
-    }
-
-    /// Whether the window should float above other windows
-    var isFloating: Bool {
-        self == .floatingWindow
-    }
-}
-#endif
-
 // MARK: - Haptic Feedback
 
 /// Intensity levels for haptic feedback.

Yattee/Core/SettingsManager.swift

@@ -72,7 +72,8 @@ final class SettingsManager {
     var _preferPortraitBrowsing: Bool?
     #endif
     #if os(macOS)
-    var _macPlayerMode: MacPlayerMode?
+    var _macPlayerSeparateWindow: Bool?
+    var _macPlayerFloating: Bool?
     var _playerSheetAutoResize: Bool?
     #endif
 
@@ -456,7 +457,8 @@ final class SettingsManager {
         _syncSearchHistory = nil
         _searchHistoryLimit = nil
         #if os(macOS)
-        _macPlayerMode = nil
+        _macPlayerSeparateWindow = nil
+        _macPlayerFloating = nil
         _playerSheetAutoResize = nil
         #endif
         // miniPlayerShowVideo and miniPlayerVideoTapAction moved to preset

Yattee/Localizable.xcstrings

@@ -7234,6 +7234,17 @@
         }
       }
     },
+    "player.controls.keepOnTop" : {
+      "comment" : "Toggles whether the player window floats above other windows",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Keep on Top"
+          }
+        }
+      }
+    },
     "player.controls.pause" : {
       "localizations" : {
         "en" : {
@@ -12442,46 +12453,13 @@
         }
       }
     },
-    "settings.playback.macOS.playerMode" : {
-      "comment" : "macOS player mode setting",
+    "settings.playback.macOS.separateWindow" : {
+      "comment" : "Toggle: play the expanded video in a separate window vs. an inline sheet",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Player Mode"
-          }
-        }
-      }
-    },
-    "settings.playback.macOS.playerMode.floatingWindow" : {
-      "comment" : "Floating window player mode - stays on top of other windows",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Floating Window"
-          }
-        }
-      }
-    },
-    "settings.playback.macOS.playerMode.inline" : {
-      "comment" : "Inline (sheet) player mode",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Inline (Sheet)"
-          }
-        }
-      }
-    },
-    "settings.playback.macOS.playerMode.window" : {
-      "comment" : "Separate window player mode",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Separate Window"
+            "value" : "Play in a separate window"
           }
         }
       }

Yattee/Views/Player/ExpandedPlayerWindowManager.swift

@@ -70,8 +70,8 @@ final class ExpandedPlayerWindowManager: NSObject {
         // Mark expanding state for mini player coordination
         appEnvironment.navigationCoordinator.isPlayerExpanding = true
 
-        // Get the current player mode for window configuration
-        let mode = appEnvironment.settingsManager.macPlayerMode
+        // Whether the window should float above other windows (always on top).
+        let floating = appEnvironment.settingsManager.macPlayerFloating
 
         // Host a lightweight two-phase root instead of ExpandedPlayerSheet directly.
         // AppKit won't composite the window to screen until the hosted SwiftUI view
@@ -133,8 +133,8 @@ final class ExpandedPlayerWindowManager: NSObject {
         // Make ExpandedPlayerWindowManager itself the delegate to avoid lifecycle issues
         window.delegate = self
 
-        // Configure window level based on mode
-        configureWindowLevel(window, floating: mode.isFloating)
+        // Configure window level based on the floating preference
+        configureWindowLevel(window, floating: floating)
 
         // Center window on screen
         window.center()

Yattee/Views/Player/macOS/MacOSPlayerControlsView.swift

@@ -113,6 +113,24 @@ struct MacOSPlayerControlsView: View {
 
             Spacer(minLength: 12)
 
+            // Floating (always-on-top) toggle — only meaningful for the separate
+            // window presentation, so hidden in the inline sheet and in fullscreen.
+            if let settings = appEnvironment?.settingsManager,
+               settings.macPlayerSeparateWindow, !isFullscreen {
+                Button {
+                    settings.macPlayerFloating.toggle()
+                } label: {
+                    Image(systemName: settings.macPlayerFloating ? "pin.fill" : "pin")
+                        .font(.system(size: 15, weight: .semibold))
+                        .foregroundStyle(.white)
+                        .frame(width: 30, height: 30)
+                        .background(.ultraThinMaterial, in: Circle())
+                }
+                .buttonStyle(.plain)
+                .help(Text("player.controls.keepOnTop"))
+                .accessibilityLabel(Text("player.controls.keepOnTop"))
+            }
+
             if onClose != nil {
                 Button {
                     onClose?()

Yattee/Views/Settings/PlaybackSettingsView.swift

@@ -250,14 +250,10 @@ private struct BehaviorSection: View {
 
         SettingsFormSection("settings.playback.behavior.header", footer: footer) {
             #if os(macOS)
-            PlatformMenuPicker(
-                String(localized: "settings.playback.macOS.playerMode"),
-                selection: $settings.macPlayerMode
-            ) {
-                ForEach(MacPlayerMode.allCases, id: \.self) { mode in
-                    Text(mode.displayName).tag(mode)
-                }
-            }
+            Toggle(
+                String(localized: "settings.playback.macOS.separateWindow"),
+                isOn: $settings.macPlayerSeparateWindow
+            )
 
             Toggle(
                 String(localized: "settings.playback.macOS.autoResizePlayer"),