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
In floating/window mode, interactive resize is aspect-locked via the
window's contentAspectRatio, so no black bars appear. The inline sheet
had no such lock, allowing free resize with pan bars on the sides.
Make applyAspectRatioConstraint static so the sheet path can reuse the
exact same lock the standalone window uses, and apply it to the sheet's
backing NSWindow from SheetWindowResizer whenever the video ratio is
known. Like the standalone window, the resize lock always follows the
real video ratio (independent of the playerSheetAutoResize size setting).
The inline-sheet content declared only a minWidth/minHeight floor, so
.presentationSizing(.fitted) opened the sheet at 640x360 and
SheetWindowResizer corrected it a runloop tick later — a visible
small-then-resize flash when re-opening the sheet while a video plays.
Feed the already-computed aspect-derived size as the frame's ideal size
so .fitted opens the sheet at the correct size immediately when the video
dimensions are known; the resizer's first pass then no-ops on its guard.
The floor (no max) is kept so content still tracks later animated resizes.
In sheet (inline) mode the expanded player kept a fixed size and never
reacted to the video's aspect ratio, unlike window/floating mode. Drive
the sheet's backing NSWindow size from the video aspect ratio, reusing
the same sizing math as the standalone window.
- Extract shared sizing into ExpandedPlayerWindowManager.fittedPlayerSize
and add fittedSheetSize for the sheet path.
- Add SheetWindowResizer (NSViewRepresentable) + .sheetWindowSize modifier
that resizes the hosting sheet window, since .presentationSizing(.fitted)
only fits once at presentation.
- Let the sheet content fill the window and paint the window background
black so animated resizes stay gap-free with no white bars.
- Replace the full-width material overlay bar with a compact, centered
capsule (Apple Music style) via a macOS-specific macOSCapsuleLayout
- Extend glassBackground() to use real Liquid Glass on macOS 26 with a
material fallback on macOS 15-25 (mirrors the PlayerOverlayButton pattern)
- Remove the duplicate close button (close now comes only from the
configurable button set)
- Keep the capsule visible in the main window while the separate player
window is open (window mode), still hidden in sheet mode
