Replace macOS inline player sheet with full-window overlay

When "Play in a separate window" is disabled, the expanded player was a
native sheet attached to the main window. AppKit refuses fullscreen with
an attached sheet, so pressing F swapped the sheet for an in-window
overlay before fullscreening — a visible two-step transition.

Present the inline player as the full-window overlay from the start, so
fullscreen is just the window's native toggle. This removes the whole
sheet-swap machinery (toggleSheetFullScreen with its detach timing,
SheetWindowResizer, sheet sizing helpers).

- beginInlineOverlay/endInlineOverlay hide/restore the main window
  toolbar and mirror the window's fullscreen state into the renamed
  isMacInlinePlayerFullScreen flag via NSWindow notifications, so exits
  through Esc/green button/Mission Control stay in sync
- Collapsing exits fullscreen only if it was entered for the video
- Esc in the windowed overlay collapses to the mini bar via a new
  onCollapse callback (replacing the sheet's default Esc-dismiss)
- ContentView registers its hosting window (MainContentWindowReader) so
  the overlay targets the right window even when the setting is toggled
  while the Settings window has focus

Yattee/ContentView.swift

@@ -58,19 +58,31 @@ struct ContentView: View {
             #if os(macOS)
             miniPlayerOverlay(appEnvironment: appEnvironment)
 
-            // Fullscreen overlay player: replaces the sheet while the main
+            // Inline expanded player: presented as a full-window overlay
-            // window is native-fullscreen (a window with an attached sheet
+            // (no native sheet — a window with an attached sheet can't go
-            // can't fullscreen, so the sheet is swapped for this overlay).
+            // fullscreen, so fullscreen is just the window's native toggle).
-            if appEnvironment.navigationCoordinator.isMacPlayerFullScreenOverlay {
+            if isInlinePlayerOverlayActive(appEnvironment: appEnvironment) {
                 ZStack {
                     Color.black
                     ExpandedPlayerSheet()
                 }
                 .ignoresSafeArea()
+                .transition(.opacity)
             }
             #endif
         }
         #if os(macOS)
+        // Registers the hosting window so the inline overlay targets the real
+        // main window even when another window (e.g. Settings) has focus.
+        .background(MainContentWindowReader())
+        .animation(.easeInOut(duration: 0.2), value: isInlinePlayerOverlayActive(appEnvironment: appEnvironment))
+        .onChange(of: isInlinePlayerOverlayActive(appEnvironment: appEnvironment)) { _, active in
+            if active {
+                ExpandedPlayerWindowManager.shared.beginInlineOverlay()
+            } else {
+                ExpandedPlayerWindowManager.shared.endInlineOverlay()
+            }
+        }
         .onChange(of: appEnvironment.navigationCoordinator.playerExpandTrigger) { _, _ in
             if appEnvironment.settingsManager.macPlayerSeparateWindow {
                 presentExpandedPlayerWindow(appEnvironment: appEnvironment)
@@ -78,9 +90,6 @@ struct ContentView: View {
         }
         .onChange(of: appEnvironment.navigationCoordinator.isPlayerExpanded) { _, isExpanded in
             if !isExpanded {
-                // Closing the player while in overlay fullscreen also exits
-                // the main window's fullscreen (it was entered for the video).
-                ExpandedPlayerWindowManager.shared.endOverlayFullScreen(exitParentFullScreen: true)
                 ExpandedPlayerWindowManager.shared.hide()
             }
         }
@@ -88,16 +97,11 @@ struct ContentView: View {
             guard appEnvironment.navigationCoordinator.isPlayerExpanded else { return }
 
             if separateWindow {
-                // Inline sheet → separate window: let the sheet dismiss first, then
+                // Inline overlay → separate window: the overlay unmounts via the
-                // present the window (mirrors the previous inline→window transition).
+                // presentation condition; present the window directly.
-                Task { @MainActor in
+                presentExpandedPlayerWindow(appEnvironment: appEnvironment)
-                    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
+                // Separate window → inline overlay: hide the window so the overlay
                 // (isPlayerExpanded && !separateWindow) takes over.
                 ExpandedPlayerWindowManager.shared.hide(animated: false)
             }
@@ -107,42 +111,6 @@ struct ContentView: View {
                   appEnvironment.settingsManager.macPlayerSeparateWindow else { return }
             ExpandedPlayerWindowManager.shared.updateWindowLevel(floating: floating)
         }
-        .sheet(isPresented: Binding(
-            get: {
-                appEnvironment.navigationCoordinator.isPlayerExpanded &&
-                !appEnvironment.settingsManager.macPlayerSeparateWindow &&
-                !appEnvironment.navigationCoordinator.isMacPlayerFullScreenOverlay
-            },
-            set: { newValue in
-                // Ignore the dismissal write-back when the sheet is swapped for
-                // the fullscreen overlay — the player stays expanded there.
-                if !newValue, appEnvironment.navigationCoordinator.isMacPlayerFullScreenOverlay {
-                    return
-                }
-                appEnvironment.navigationCoordinator.isPlayerExpanded = newValue
-            }
-        )) {
-            let size = expandedSheetSize(appEnvironment: appEnvironment)
-            let lockAspect = sheetLockAspectRatio(appEnvironment: appEnvironment)
-            ExpandedPlayerSheet()
-                // Floor keeps the content flexible so it tracks the window's
-                // animated resize with no gap — do NOT pin an exact (max) size:
-                // a fixed frame snaps instantly while the window animates,
-                // exposing the window background as bars. The ideal size makes
-                // `.presentationSizing(.fitted)` open the sheet at the correct
-                // aspect immediately when the video size is already known (e.g.
-                // re-opening while playing), avoiding a small-then-resize flash.
-                .frame(
-                    minWidth: 640, idealWidth: size.width,
-                    minHeight: 360, idealHeight: size.height
-                )
-                .presentationSizing(.fitted)
-                // `.presentationSizing(.fitted)` only fits the sheet once, at
-                // presentation. Resize the backing window directly when the
-                // aspect-ratio-derived size changes so the sheet tracks the video,
-                // and lock interactive resize to the video ratio (no black bars).
-                .sheetWindowSize(size, aspectRatio: lockAspect)
-        }
         .sheet(isPresented: Binding(
             get: { appEnvironment.navigationCoordinator.isMiniPlayerQueueSheetPresented },
             set: { appEnvironment.navigationCoordinator.isMiniPlayerQueueSheetPresented = $0 }
@@ -172,30 +140,12 @@ struct ContentView: View {
         ExpandedPlayerWindowManager.shared.show(with: appEnvironment, animated: true)
     }
 
-    /// Size for the expanded-player sheet, derived from the current video aspect
+    /// Whether the inline (non-separate-window) expanded player overlay should
-    /// ratio (when auto-resize is enabled) so the sheet re-fits like window mode.
+    /// be presented. Shared by the overlay mount and the begin/end onChange so
-    /// Reading `videoAspectRatio` / `playerSheetAutoResize` here registers the
+    /// the two can't drift apart.
-    /// @Observable dependency that drives the re-fit.
+    private func isInlinePlayerOverlayActive(appEnvironment: AppEnvironment) -> Bool {
-    private func expandedSheetSize(appEnvironment: AppEnvironment) -> CGSize {
+        appEnvironment.navigationCoordinator.isPlayerExpanded &&
-        let settings = appEnvironment.settingsManager
+            !appEnvironment.settingsManager.macPlayerSeparateWindow
-        let aspect: Double
-        if settings.playerSheetAutoResize,
-           let ratio = appEnvironment.playerService.state.videoAspectRatio, ratio > 0 {
-            aspect = ratio
-        } else {
-            aspect = 16.0 / 9.0 // fixed default when auto-resize is off / not yet known
-        }
-        return ExpandedPlayerWindowManager.fittedSheetSize(for: aspect)
-    }
-
-    /// Real video aspect ratio to lock the sheet's interactive resize to, or `0`
-    /// when unknown. Unlike the sheet *size* (which honors `playerSheetAutoResize`),
-    /// the resize lock always follows the actual video ratio — mirroring the
-    /// standalone window, which locks unconditionally. Reading `videoAspectRatio`
-    /// here registers the @Observable dependency that keeps the lock in sync.
-    private func sheetLockAspectRatio(appEnvironment: AppEnvironment) -> Double {
-        let ratio = appEnvironment.playerService.state.videoAspectRatio ?? 0
-        return ratio > 0 ? ratio : 0
     }
     #endif
 
@@ -206,7 +156,7 @@ struct ContentView: View {
         let hasActiveVideo = playerState.currentVideo != nil
         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.
+        // visible alongside it. The inline overlay covers the window, so hide it there.
         let usesWindow = appEnvironment.settingsManager.macPlayerSeparateWindow
 
         if hasActiveVideo && (!isExpanded || usesWindow) {

Yattee/Services/Navigation/NavigationCoordinator.swift

@@ -115,10 +115,11 @@ final class NavigationCoordinator {
     /// Whether the player is currently expanding (for animation coordination with mini player).
     var isPlayerExpanding = false
 
-    /// macOS only: true while the inline player runs in fullscreen overlay
+    /// macOS only: true while the main window is native-fullscreen for the
-    /// mode — sheet dismissed, player shown as an overlay in the main window,
+    /// inline player overlay. Mirrors the window's fullscreen state (kept in
-    /// main window native-fullscreen. Set/cleared by ExpandedPlayerWindowManager.
+    /// sync by ExpandedPlayerWindowManager via NSWindow fullscreen
-    var isMacPlayerFullScreenOverlay = false
+    /// notifications) so player controls update reactively.
+    var isMacInlinePlayerFullScreen = false
 
     /// Whether the player is currently collapsing (for animation coordination with mini player).
     var isPlayerCollapsing = false

Yattee/Views/Player/ExpandedPlayerSheet+Layouts.swift

@@ -1575,12 +1575,19 @@ extension ExpandedPlayerSheet {
                         // config first so a pinned window can enter fullscreen)
                         ExpandedPlayerWindowManager.shared.toggleFullScreen()
                     },
-                    // The coordinator flag covers overlay fullscreen (where the
+                    // The coordinator flag covers the inline overlay (where the
                     // main window is the fullscreen one) and, being @Observable,
                     // refreshes the button icon on toggle; the keyWindow check
                     // covers the separate-window presentation.
-                    isFullscreen: navigationCoordinator?.isMacPlayerFullScreenOverlay == true
+                    isFullscreen: navigationCoordinator?.isMacInlinePlayerFullScreen == true
                         || NSApp.keyWindow?.styleMask.contains(.fullScreen) == true,
+                    // Esc collapses the inline overlay to the mini bar; in
+                    // separate-window mode Esc keeps its default handling.
+                    onCollapse: appEnvironment?.settingsManager.macPlayerSeparateWindow == true
+                        ? nil
+                        : { [weak navigationCoordinator] in
+                            navigationCoordinator?.isPlayerExpanded = false
+                        },
                     onClose: { [self] in
                         closeVideo()
                     },

Yattee/Views/Player/ExpandedPlayerWindowManager.swift

@@ -19,14 +19,30 @@ final class ExpandedPlayerWindowManager: NSObject {
     private var playerWindow: NSWindow?
     private weak var appEnvironment: AppEnvironment?
 
-    /// Main app window native-fullscreened for the inline player overlay, the
+    /// Main app window hosting the inline player overlay, the observers that
-    /// observer watching for it to exit fullscreen (Esc, green button, menu),
+    /// mirror its fullscreen transitions into the coordinator flag (Esc, green
-    /// and the toolbar visibility to restore afterwards (the toolbar is hidden
+    /// button, menu, Mission Control all bypass the player's own button), the
-    /// during overlay fullscreen — NSWindow keeps it as a visible strip above
+    /// toolbar visibility to restore when the overlay ends (the toolbar is
-    /// the content otherwise).
+    /// hidden while the overlay is up so it doesn't sit above the video), and
-    private weak var overlayFullScreenParent: NSWindow?
+    /// whether the window was already fullscreen before the overlay began (so
-    private var overlayFullScreenExitObserver: NSObjectProtocol?
+    /// collapsing doesn't exit a fullscreen the user had independently).
-    private var overlayFullScreenToolbarWasVisible: Bool?
+    private weak var overlayParent: NSWindow?
+    private var overlayFullScreenObservers: [NSObjectProtocol] = []
+    private var overlayToolbarWasVisible: Bool?
+    private var overlayWasFullScreenAtBegin = false
+
+    /// Window hosting ContentView, registered by `MainContentWindowReader`.
+    /// `beginInlineOverlay` must not guess via mainWindow/keyWindow: when the
+    /// separate-window setting is toggled during playback, the key window is
+    /// the Settings window (and the separate player window can be "main"), so
+    /// guessing hides/restores the toolbar on the wrong window.
+    private weak var mainContentWindow: NSWindow?
+
+    /// Registers the window hosting the app's main content view.
+    func registerMainContentWindow(_ window: NSWindow?) {
+        guard let window else { return }
+        mainContentWindow = window
+    }
 
     /// Whether the window has performed its first size application since being
     /// shown. The first resize after each open snaps (no animation) so the player
@@ -201,11 +217,10 @@ final class ExpandedPlayerWindowManager: NSObject {
     ///   - completion: Called after the window is hidden
     func hide(animated: Bool = true, completion: (() -> Void)? = nil) {
         guard let window = playerWindow else {
-            // No window means sheet mode (or the window is already gone).
+            // No window means inline overlay mode (or the window is already
-            // A dismissed sheet's hierarchy stays alive holding the shared
+            // gone). The overlay's container may unmount without handing the
-            // render view inside a now-invisible window with no container
+            // shared render view to the mini capsule in the same pass - watch
-            // lifecycle event to react to - watch for the dismissal to finish
+            // for the teardown to finish and re-home the view.
-            // and re-home the view to the mini capsule.
             MPVContainerNSView.scheduleSharedViewAdoptionRetry()
             completion?()
             return
@@ -293,9 +308,10 @@ final class ExpandedPlayerWindowManager: NSObject {
     /// Toggles native fullscreen on the player window.
     func toggleFullScreen() {
         guard let window = playerWindow else {
-            // Inline-sheet presentation: swap the sheet for an in-window
+            // Inline overlay presentation: the player already fills the main
-            // overlay and native-fullscreen the main window.
+            // window, so fullscreen is just the window's native toggle. The
-            toggleSheetFullScreen()
+            // fullscreen observers keep the coordinator flag in sync.
+            overlayParent?.toggleFullScreen(nil)
             return
         }
         // A floating (pinned) window carries .fullScreenAuxiliary, which AppKit
@@ -307,131 +323,94 @@ final class ExpandedPlayerWindowManager: NSObject {
         window.toggleFullScreen(nil)
     }
 
-    // MARK: - Inline-Sheet Fullscreen
+    // MARK: - Inline Overlay Presentation
 
-    /// Toggles fullscreen for the inline-sheet player via the overlay strategy.
+    /// Called when the inline player overlay mounts in the main window
-    ///
+    /// (separate-window mode off, player expanded). Hides the main window's
-    /// Two dead ends were verified before this design (see git history):
+    /// toolbar for the overlay's lifetime and starts mirroring the window's
-    /// AppKit silently refuses native fullscreen while a sheet is attached
+    /// fullscreen state into `isMacInlinePlayerFullScreen`.
-    /// (on the sheet AND on its parent), and directly resizing the sheet's
+    func beginInlineOverlay() {
-    /// backing window to screen size NaN-asserts inside AppKit's sheet
+        guard overlayParent == nil else { return }
-    /// positioning, even unanimated. So instead: dismiss the sheet (the
+        guard let parent = mainContentWindow ?? NSApp.mainWindow ?? NSApp.keyWindow else {
-    /// `isMacPlayerFullScreenOverlay` flag flips the presentation binding),
-    /// show the player as a plain overlay inside the main window (ContentView),
-    /// and native-fullscreen the now sheet-free main window.
-    private func toggleSheetFullScreen() {
-        let coordinator = AppEnvironment.shared.navigationCoordinator
-
-        if coordinator.isMacPlayerFullScreenOverlay {
-            // Exit native fullscreen; the didExitFullScreen observer restores
-            // the sheet presentation.
-            if let parent = overlayFullScreenParent, parent.styleMask.contains(.fullScreen) {
-                parent.toggleFullScreen(nil)
-            } else {
-                endOverlayFullScreen(exitParentFullScreen: false)
-            }
-            return
-        }
-
-        // The click comes from inside the sheet, so the key window is the
-        // sheet's backing window and its sheetParent is the main app window.
-        guard let sheetWindow = NSApp.keyWindow, let parent = sheetWindow.sheetParent else {
             LoggingService.shared.debug(
-                "ExpandedPlayerWindowManager: toggleSheetFullScreen found no attached sheet (keyWindow=\(NSApp.keyWindow.map { String(describing: type(of: $0)) } ?? "nil"))",
+                "ExpandedPlayerWindowManager: beginInlineOverlay found no main window",
                 category: .player
             )
             return
         }
 
-        LoggingService.shared.debug("ExpandedPlayerWindowManager: entering overlay fullscreen", category: .player)
+        LoggingService.shared.debug("ExpandedPlayerWindowManager: beginning inline overlay", category: .player)
-        coordinator.isMacPlayerFullScreenOverlay = true // dismisses sheet, mounts overlay
+        overlayParent = parent
-        overlayFullScreenParent = parent
+        overlayToolbarWasVisible = parent.toolbar?.isVisible
-        observeOverlayFullScreenExit(of: parent)
+        parent.toolbar?.isVisible = false
+        overlayWasFullScreenAtBegin = parent.styleMask.contains(.fullScreen)
 
-        // The overlay's render container mounts while the sheet is still
+        let coordinator = AppEnvironment.shared.navigationCoordinator
-        // visibly dismissing, so its claim on the shared render view is
+        coordinator.isMacInlinePlayerFullScreen = overlayWasFullScreenAtBegin
-        // declined ("declined steal") and no later lifecycle event re-triggers
+        observeOverlayFullScreenTransitions(of: parent)
-        // it — the view stays parked in the dismissed sheet's invisible window
+
-        // and the overlay shows black. Watch the dismissal and re-home the
+        // The overlay's render container may mount while the mini capsule is
-        // view the moment the sheet window loses visibility.
+        // still tearing down, leaving the shared render view parked with no
+        // later lifecycle event to re-trigger adoption — retry until it lands.
         MPVContainerNSView.scheduleSharedViewAdoptionRetry()
-
-        Task { @MainActor in
-            // Fullscreen is refused while ANY sheet is attached, so wait for
-            // the dismissal to fully detach the sheet first.
-            try? await Task.sleep(for: .milliseconds(350))
-            guard coordinator.isMacPlayerFullScreenOverlay else { return }
-            LoggingService.shared.debug(
-                "ExpandedPlayerWindowManager: overlay fullscreen toggling parent (attachedSheet=\(parent.attachedSheet != nil))",
-                category: .player
-            )
-            parent.toggleFullScreen(nil)
-
-            // Hide the window toolbar or it stays as a strip above the overlay
-            // in fullscreen (NSWindow keeps toolbars visible there). Done after
-            // the toggle so the windowed layout never visibly loses it.
-            overlayFullScreenToolbarWasVisible = parent.toolbar?.isVisible
-            parent.toolbar?.isVisible = false
-
-            // Debug: verify AppKit accepted the transition; restore the sheet
-            // presentation if it refused.
-            try? await Task.sleep(for: .seconds(1))
-            let entered = parent.styleMask.contains(.fullScreen)
-            LoggingService.shared.debug(
-                "ExpandedPlayerWindowManager: overlay fullscreen post-toggle entered=\(entered)",
-                category: .player
-            )
-            if !entered {
-                endOverlayFullScreen(exitParentFullScreen: false)
-            }
-        }
     }
 
-    /// Ends overlay fullscreen: clearing the flag unmounts the overlay and
+    /// Called when the inline player overlay unmounts (collapse, close, or
-    /// re-presents the sheet. Pass `exitParentFullScreen: true` when the player
+    /// switch to separate-window mode). Restores the main window's toolbar and,
-    /// closes while fullscreen, so the main window doesn't stay fullscreen for
+    /// if fullscreen was entered for the video, exits it.
-    /// no reason.
+    func endInlineOverlay() {
-    func endOverlayFullScreen(exitParentFullScreen: Bool) {
+        guard let parent = overlayParent else { return }
-        let coordinator = AppEnvironment.shared.navigationCoordinator
-        guard coordinator.isMacPlayerFullScreenOverlay else { return }
 
-        LoggingService.shared.debug(
+        LoggingService.shared.debug("ExpandedPlayerWindowManager: ending inline overlay", category: .player)
-            "ExpandedPlayerWindowManager: ending overlay fullscreen (exitParent=\(exitParentFullScreen))",
+        for observer in overlayFullScreenObservers {
-            category: .player
-        )
-        coordinator.isMacPlayerFullScreenOverlay = false
-        if let observer = overlayFullScreenExitObserver {
             NotificationCenter.default.removeObserver(observer)
-            overlayFullScreenExitObserver = nil
         }
-        if exitParentFullScreen,
+        overlayFullScreenObservers = []
-           let parent = overlayFullScreenParent,
+
-           parent.styleMask.contains(.fullScreen) {
+        // Leave the window fullscreen if the user was fullscreen before the
+        // overlay began; only exit a fullscreen entered for the video.
+        if parent.styleMask.contains(.fullScreen), !overlayWasFullScreenAtBegin {
             parent.toggleFullScreen(nil)
         }
-        if let wasVisible = overlayFullScreenToolbarWasVisible {
+        if let wasVisible = overlayToolbarWasVisible {
-            overlayFullScreenParent?.toolbar?.isVisible = wasVisible
+            parent.toolbar?.isVisible = wasVisible
-            overlayFullScreenToolbarWasVisible = nil
         }
-        overlayFullScreenParent = nil
+
+        AppEnvironment.shared.navigationCoordinator.isMacInlinePlayerFullScreen = false
+        overlayToolbarWasVisible = nil
+        overlayWasFullScreenAtBegin = false
+        overlayParent = nil
     }
 
-    /// Restores the sheet when the main window leaves fullscreen through any
+    /// Mirrors the parent window's fullscreen transitions into the coordinator
-    /// path the player's button doesn't see (Esc, hover-revealed green button,
+    /// flag so the player controls stay in sync with exits the player's button
-    /// Window menu, Mission Control).
+    /// doesn't see (Esc, hover-revealed green button, Window menu, Mission
-    private func observeOverlayFullScreenExit(of parent: NSWindow) {
+    /// Control).
-        if let observer = overlayFullScreenExitObserver {
+    private func observeOverlayFullScreenTransitions(of parent: NSWindow) {
+        for observer in overlayFullScreenObservers {
             NotificationCenter.default.removeObserver(observer)
         }
-        overlayFullScreenExitObserver = NotificationCenter.default.addObserver(
+        let center = NotificationCenter.default
-            forName: NSWindow.didExitFullScreenNotification,
+        overlayFullScreenObservers = [
-            object: parent,
+            center.addObserver(
-            queue: .main
+                forName: NSWindow.didEnterFullScreenNotification,
-        ) { _ in
+                object: parent,
-            Task { @MainActor in
+                queue: .main
-                ExpandedPlayerWindowManager.shared.endOverlayFullScreen(exitParentFullScreen: false)
+            ) { _ in
-            }
+                Task { @MainActor in
-        }
+                    AppEnvironment.shared.navigationCoordinator.isMacInlinePlayerFullScreen = true
+                }
+            },
+            center.addObserver(
+                forName: NSWindow.didExitFullScreenNotification,
+                object: parent,
+                queue: .main
+            ) { _ in
+                Task { @MainActor in
+                    AppEnvironment.shared.navigationCoordinator.isMacInlinePlayerFullScreen = false
+                }
+            },
+        ]
     }
 
     /// Restores a window that was hidden for PiP mode.
@@ -541,8 +520,6 @@ final class ExpandedPlayerWindowManager: NSObject {
     /// Sets `contentAspectRatio` and a ratio-consistent minimum content size on
     /// the window so that interactive resize couples width and height
     /// proportionally and can't shrink below a usable minimum.
-    /// Static so the inline-sheet path (`SheetWindowResizer`) can lock the sheet's
-    /// backing window to the same ratio the standalone window uses.
     static func applyAspectRatioConstraint(_ aspectRatio: Double, to window: NSWindow) {
         guard aspectRatio > 0 else { return }
 
@@ -591,7 +568,7 @@ final class ExpandedPlayerWindowManager: NSObject {
         Self.fittedPlayerSize(for: aspectRatio, screenFrame: screenFrame)
     }
 
-    /// Shared sizing math for both the standalone-window path and the sheet path.
+    /// Sizing math for the standalone-window path.
     /// Anchors on `targetVideoHeight`, derives width from the aspect ratio, then
     /// clamps to `maxScreenRatio` of the screen and the minimum size.
     static func fittedPlayerSize(for aspectRatio: Double, screenFrame: NSRect) -> NSSize {
@@ -624,15 +601,6 @@ final class ExpandedPlayerWindowManager: NSObject {
         return NSSize(width: width, height: height)
     }
 
-    /// Fitted sheet content size for a given aspect ratio, resolving the screen
-    /// internally so callers (e.g. `ContentView`) don't need AppKit. Returns a
-    /// plain `CGSize` (`NSSize == CGSize` on macOS).
-    static func fittedSheetSize(for aspectRatio: Double) -> CGSize {
-        let screenFrame = (NSScreen.main ?? NSScreen.screens.first)?.visibleFrame
-            ?? NSRect(x: 0, y: 0, width: 1280, height: 800)
-        return fittedPlayerSize(for: aspectRatio, screenFrame: screenFrame)
-    }
-
     private func constrainToScreen(_ frame: NSRect, screen: NSScreen) -> NSRect {
         let screenFrame = screen.visibleFrame
         var adjustedFrame = frame
@@ -784,86 +752,28 @@ private struct ExpandedPlayerWindowRoot: View {
     }
 }
 
-// MARK: - Sheet Window Resizer
+// MARK: - Main Content Window Reader
 
-/// Resizes the hosting sheet's `NSWindow` to `targetSize` whenever it changes.
+/// Invisible background view that registers ContentView's hosting window with
-///
+/// `ExpandedPlayerWindowManager`, so the inline overlay always targets the real
-/// `.presentationSizing(.fitted)` only fits the sheet to its content once, at
+/// main content window (mainWindow/keyWindow point elsewhere when e.g. the
-/// presentation time — it does not re-fit when the content's ideal size changes
+/// Settings window has focus).
-/// later (e.g. when the video aspect ratio is decoded). This reaches the sheet's
+struct MainContentWindowReader: NSViewRepresentable {
-/// backing window directly and resizes it, mirroring how the standalone window
+    func makeNSView(context _: Context) -> ReaderView {
-/// path drives `setFrame` in `resizeToFitAspectRatio`. It keeps the window
+        ReaderView()
-/// horizontally centered and top-anchored so the sheet grows/shrinks the way an
-/// attached sheet naturally sits.
-struct SheetWindowResizer: NSViewRepresentable {
-    let targetSize: CGSize
-    /// Real video aspect ratio (width / height) to lock interactive resize to, or
-    /// `0` when unknown. Mirrors the standalone window's `contentAspectRatio` lock
-    /// so dragging the sheet edge keeps the video's ratio instead of adding bars.
-    let aspectRatio: Double
-
-    func makeCoordinator() -> Coordinator { Coordinator() }
-
-    final class Coordinator {
-        var hasApplied = false
     }
 
-    func makeNSView(context _: Context) -> NSView {
+    func updateNSView(_: ReaderView, context _: Context) {}
-        NSView(frame: .zero)
-    }
 
-    func updateNSView(_ nsView: NSView, context: Context) {
+    final class ReaderView: NSView {
-        let target = targetSize
+        override func viewDidMoveToWindow() {
-        let aspect = aspectRatio
+            super.viewDidMoveToWindow()
-        let coordinator = context.coordinator
+            guard let window else { return }
-        // The window isn't attached during the same runloop tick as the SwiftUI
+            Task { @MainActor in
-        // update, so defer the resize until the view is in a window.
+                ExpandedPlayerWindowManager.shared.registerMainContentWindow(window)
-        DispatchQueue.main.async {
-            guard target.width > 0, target.height > 0 else { return }
-            guard let window = nsView.window else { return }
-
-            // Paint the window/content black so that if the content ever lags the
-            // window frame mid-resize, the exposed area is black (matching the
-            // player background) rather than the system's light window color.
-            if window.backgroundColor != .black {
-                window.backgroundColor = .black
-                window.isOpaque = true
             }
-
-            // Lock interactive resize to the video ratio so dragging the sheet's
-            // edge keeps the aspect (no black bars), matching the standalone
-            // window. Applied every pass so it tracks aspect-ratio changes.
-            if aspect > 0 {
-                ExpandedPlayerWindowManager.applyAspectRatioConstraint(aspect, to: window)
-            }
-
-            let current = window.frame
-            guard abs(current.width - target.width) > 1
-                || abs(current.height - target.height) > 1 else { return }
-
-            // Snap to the correct size the first time (no animation) so the sheet
-            // opens at the right aspect; animate later aspect-ratio changes.
-            let shouldAnimate = coordinator.hasApplied
-            coordinator.hasApplied = true
-
-            // Keep horizontally centered; anchor the top edge so the sheet grows
-            // downward (AppKit y-origin is bottom-left, so hold `maxY`).
-            let newOrigin = NSPoint(
-                x: current.midX - target.width / 2,
-                y: current.maxY - target.height
-            )
-            let newFrame = NSRect(origin: newOrigin, size: target)
-            window.setFrame(newFrame, display: true, animate: shouldAnimate)
         }
     }
 }
 
-extension View {
-    /// Resizes the hosting sheet window to `size` when it changes and locks its
-    /// interactive resize to `aspectRatio` (macOS sheets). Pass `aspectRatio == 0`
-    /// to leave resize unconstrained.
-    func sheetWindowSize(_ size: CGSize, aspectRatio: Double) -> some View {
-        background(SheetWindowResizer(targetSize: size, aspectRatio: aspectRatio))
-    }
-}
 #endif

Yattee/Views/Player/macOS/MacOSPlayerControlsView.swift

@@ -24,6 +24,9 @@ struct MacOSPlayerControlsView: View {
     let onSeekBackward: (TimeInterval) async -> Void
     var onToggleFullscreen: (() -> Void)? = nil
     var isFullscreen: Bool = false
+    /// Collapses the expanded player (Esc in the inline overlay presentation).
+    /// When nil, Esc outside fullscreen passes through to the responder chain.
+    var onCollapse: (() -> Void)? = nil
     var onClose: (() -> Void)? = nil
     var onTogglePiP: (() -> Void)? = nil
     var onPlayNext: (() async -> Void)? = nil
@@ -70,7 +73,7 @@ struct MacOSPlayerControlsView: View {
     /// Extra top inset for the top bar so its content drops below the window's
     /// traffic-light buttons in the separate/floating window presentation, while
     /// keeping the avatar/title aligned to the leading edge.
-    /// Stays 0 when there is no overlap (inline sheet, side panel, fullscreen).
+    /// Stays 0 when there is no overlap (inline overlay, side panel, fullscreen).
     @State private var trafficLightInset: CGFloat = 0
 
     // MARK: - Control Bar Drag State
@@ -125,7 +128,7 @@ struct MacOSPlayerControlsView: View {
     }
 
     /// Whether the hosting window is in native fullscreen. The `isFullscreen`
-    /// parameter covers the sheet-overlay flow, but its key-window half isn't
+    /// parameter covers the inline overlay flow, but its key-window half isn't
     /// reactive — check the tracked host window directly as well.
     private var isInNativeFullscreen: Bool {
         isFullscreen || hostWindow?.styleMask.contains(.fullScreen) == true
@@ -627,6 +630,12 @@ struct MacOSPlayerControlsView: View {
                     onToggleFullscreen?()
                     return nil
                 }
+                if let onCollapse {
+                    // Inline overlay presentation: Esc collapses to the mini bar
+                    // (the sheet's default Esc-dismiss is gone with the sheet).
+                    onCollapse()
+                    return nil
+                }
                 return event // Pass through if not fullscreen
 
             default: