enricobuehler
5db3b3c4fd
Every hint cell that names an action is a real button on iOS/iPadOS/macOS. The legend already lists every action a screen has, in one fixed place, so a user without a pad in their hands — an iPad on a stand, a Mac driven by trackpad, anyone running `gamepadUIMode == "always"` — was reading a complete menu they could not press. tvOS keeps them inert deliberately. There is no pointer there, so a tappable cell would have to be FOCUSABLE, and that puts six new stops in the path of a focus engine whose flow on these screens is load-bearing and hard-won — while every action in the legend already has a native route (select, Menu, Play/Pause, the focusable tab pills). Cells that name an INPUT rather than an action stay labels: "↔ Adjust" is the stick itself, and "A Type" over the on-screen keyboard has no tap equivalent because a touch user types by tapping the keycap. Two details that are load-bearing rather than tidy: the decorative hairline gets `allowsHitTesting(false)` (it sits on top of the cells), and the press style's `contentShape` sits below its `scaleEffect` so shrinking the artwork cannot move the target out from under a resting finger and lose the touch-up. macOS + tvOS typecheck; 272 tests pass; console UI verified opening Settings in the iPad simulator.
567 lines
26 KiB
Swift
567 lines
26 KiB
Swift
// Chrome shared by the gamepad-driven screens (GamepadHomeView, GamepadSettingsView,
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// GamepadAddHostView, LibraryCoverflowView): the full-bleed console backdrop, the
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// controller-glyph hint bar, and the connected-controller status chip. One look across every
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// screen is what makes the gamepad UI read as a coherent mode rather than a set of themed pages.
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// iOS/iPadOS, macOS (the couch Mac-mini case), and tvOS — where the same screens are driven by
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// the native focus engine instead of the controller poll (see GamepadCarousel/GamepadMenuList).
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import PunktfunkKit
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import SwiftUI
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#if os(iOS) || os(macOS) || os(tvOS)
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import GameController
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/// The glyph a button wears in a legend: the ACTIVE controller's own (Xbox "A", DualSense ✕, …)
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/// via `sfSymbolsName` while one is attached, else the glyph of the last pad this device ever saw
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/// (`GamepadManager.lastKnownKind` → `GamepadGlyphs`), else the caller's generic fallback.
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///
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/// The middle rung is the whole point. `active` is nil whenever the pad sleeps, disconnects or
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/// runs flat — and permanently under `gamepadUIMode == "always"`, which puts the console UI up
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/// with no pad by design — and the fallbacks are letter glyphs, so a DualSense user's ✕/◯ legends
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/// used to turn into A/B the moment the controller dozed off. The remembered kind keeps the
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/// legends speaking the pad the user actually owns. The `fallback` still covers the genuinely
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/// unknown case: a fresh install that has never seen a controller, and any button outside the six
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/// `GamepadButtonRole` names.
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///
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/// @MainActor: GamepadManager is main-actor-bound (inside a View body this was implicit).
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@MainActor
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func buttonGlyph(
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_ button: KeyPath<GCExtendedGamepad, GCControllerButtonInput>, fallback: String
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) -> String {
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let manager = GamepadManager.shared
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if let live = manager.active?.controller.extendedGamepad?[keyPath: button].sfSymbolsName {
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return live
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}
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guard let role = GamepadButtonRole(keyPath: button) else { return fallback }
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return GamepadGlyphs.symbol(role, for: manager.lastKnownKind)
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}
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/// Top padding for a gamepad screen's pinned title. macOS gets extra clearance — the launcher
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/// title sits right under the window titlebar and the settings/add-host sheets have no titlebar
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/// at all. The other values follow the console shell's rhythm (title top = 18 design units,
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/// k-floored to 10 for a landscape phone): the title needs air to the screen edge or the whole
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/// header reads pressed against the bezel, which the tab strip's extra band made obvious.
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func gamepadTitleTopPadding(compact: Bool) -> CGFloat {
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#if os(macOS)
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26
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#elseif os(tvOS)
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24
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#else
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compact ? 18 : 28
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#endif
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}
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/// Padding under a gamepad screen's pinned header block (title, and the tab strip where there is
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/// one) before the content: the console leaves ~14 units of air under its tab pills, and without
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/// it the first row sits shoulder-to-shoulder with the header.
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func gamepadTitleBottomPadding(compact: Bool) -> CGFloat {
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#if os(tvOS)
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16
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#else
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compact ? 8 : 12
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#endif
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}
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/// Spacing between a header's stacked elements (title over tab strip / subtitle).
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func gamepadHeaderSpacing(compact: Bool) -> CGFloat {
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#if os(tvOS)
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13
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#else
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compact ? 6 : 10
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#endif
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}
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/// Point size for a gamepad screen's pinned title: TV-large on tvOS (read from the couch), the
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/// in-hand compact-aware sizes elsewhere. Sized as a proper screen heading — the field verdict
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/// on the smaller first cut was "way too small" once the title moved off-centre.
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func gamepadTitleSize(compact: Bool) -> CGFloat {
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#if os(tvOS)
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44
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#else
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compact ? 24 : 34
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#endif
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}
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/// Metrics shared by the gamepad form screens' glass rows (GamepadSettingsView,
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/// GamepadAddHostView) — one set of numbers so the screens read as the same surface, at the size
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/// the screen they are on calls for.
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///
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/// Three tiers, not two. The phone numbers used to serve every non-TV device, so an iPad Pro drew
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/// a settings list at iPhone scale in the middle of a 13" display — the field verdict was that the
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/// sizing "does not adapt to larger screens". `pad` sits between the in-hand and 10-foot sets.
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///
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/// Chosen from the SIZE CLASSES rather than the device idiom, so an iPad running a narrow Stage
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/// Manager or Split View window correctly gets the in-hand numbers — the window is what the user
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/// is reading, not the panel it sits on.
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struct GamepadFormMetrics {
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/// Which set this is, for the few things that are a KIND of layout rather than a number.
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enum Tier { case phone, pad, tv }
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let tier: Tier
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let headerFont: CGFloat
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let labelFont: CGFloat
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let valueFont: CGFloat
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let iconFont: CGFloat
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let iconWidth: CGFloat
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let chevronFont: CGFloat
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let rowHPad: CGFloat
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let rowVPad: CGFloat
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let rowCorner: CGFloat
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let rowMaxWidth: CGFloat
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let detailFont: CGFloat
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/// The option band's (GamepadOptionBand) fixed stage inside a choice row.
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let bandWidth: CGFloat
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/// The settings screen's section-tab pills.
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let tabFont: CGFloat
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/// The pinned controls legend (GamepadHintBar).
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let hintGlyphFont: CGFloat
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let hintTextFont: CGFloat
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let hintPad: CGFloat
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/// In-hand: a phone, or any window narrow enough to read like one.
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static let phone = GamepadFormMetrics(
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tier: .phone,
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headerFont: 12, labelFont: 16, valueFont: 15, iconFont: 17, iconWidth: 28,
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chevronFont: 12, rowHPad: 16, rowVPad: 13, rowCorner: 14, rowMaxWidth: 620,
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detailFont: 13, bandWidth: 240,
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tabFont: 13, hintGlyphFont: 19, hintTextFont: 14, hintPad: 13)
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/// A tablet-sized window — an arm's length away rather than in the palm.
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static let pad = GamepadFormMetrics(
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tier: .pad,
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headerFont: 14, labelFont: 20, valueFont: 19, iconFont: 21, iconWidth: 34,
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chevronFont: 14, rowHPad: 20, rowVPad: 16, rowCorner: 16, rowMaxWidth: 820,
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detailFont: 16, bandWidth: 320,
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tabFont: 16, hintGlyphFont: 23, hintTextFont: 17, hintPad: 15)
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/// 10-foot.
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static let tv = GamepadFormMetrics(
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tier: .tv,
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headerFont: 17, labelFont: 23, valueFont: 21, iconFont: 24, iconWidth: 40,
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chevronFont: 16, rowHPad: 24, rowVPad: 19, rowCorner: 18, rowMaxWidth: 920,
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detailFont: 19, bandWidth: 380,
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tabFont: 17, hintGlyphFont: 27, hintTextFont: 20, hintPad: 18)
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/// What a screen gets before anything publishes a tier — and the only tier tvOS and macOS ever
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/// use (an Apple TV is always 10-foot; a Mac window is read at desk distance).
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static var platformDefault: GamepadFormMetrics {
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#if os(tvOS)
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tv
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#else
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phone
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#endif
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}
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#if os(iOS)
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/// The tier a window's size classes call for. REGULAR on both axes is the tablet case.
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static func forWindow(
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h: UserInterfaceSizeClass?, v: UserInterfaceSizeClass?
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) -> GamepadFormMetrics {
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h == .regular && v == .regular ? .pad : .phone
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}
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#endif
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}
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private struct GamepadMetricsKey: EnvironmentKey {
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static let defaultValue = GamepadFormMetrics.platformDefault
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}
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extension EnvironmentValues {
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/// The form metrics for the screen currently drawing. Published from ContentView — the app
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/// ROOT — rather than only from `gamepadPaletteInk`, because a screen that applies that
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/// modifier itself sits ABOVE its own copy: its `@Environment` resolves against its parent, so
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/// it would read the bare default instead of its own window's tier.
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var gamepadMetrics: GamepadFormMetrics {
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get { self[GamepadMetricsKey.self] }
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set { self[GamepadMetricsKey.self] = newValue }
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}
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}
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/// One glyph + label cell in a hint bar.
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struct GamepadHint: Identifiable {
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let glyph: String
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let text: String
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/// What tapping/clicking this cell does — the same thing its button does. Optional because a
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/// few legend cells NAME an input rather than an action ("↔ Adjust" is the stick itself;
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/// there is no single thing a tap on it could mean), and those stay inert labels.
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var action: (() -> Void)? = nil
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var id: String { glyph + text }
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}
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/// The pinned controls legend every gamepad screen shows bottom-leading (via `.safeAreaInset`).
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/// Same font/spacing everywhere so the legend reads as system chrome, not per-screen decoration —
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/// worn as a self-contained Liquid Glass pill (like the top-bar controller chip) so it floats over
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/// the backdrop instead of dissolving into it.
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struct GamepadHintBar: View {
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@Environment(\.gamepadInk) private var ink
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/// Sized with the screen it pins to — a legend at phone scale on a 13" iPad is the same
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/// mismatch the form rows had (see GamepadFormMetrics).
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@Environment(\.gamepadMetrics) private var metrics
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let hints: [GamepadHint]
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var body: some View {
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HStack(spacing: 18) {
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ForEach(hints) { hint in
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cell(hint)
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}
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}
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.font(.geist(metrics.hintTextFont, .semibold, relativeTo: .subheadline))
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.foregroundStyle(ink.fg(0.85))
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.padding(metrics.hintPad)
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.consoleGlass(Capsule())
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// The hairline is DECORATION and sits on top of the cells, so it must never take a touch.
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// Spelled out rather than left to defaults, because a swallowed touch in this bar is
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// invisible — the legend simply stops doing anything.
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.overlay(Capsule().strokeBorder(ink.fg(0.12), lineWidth: 1).allowsHitTesting(false))
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}
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/// A cell is a button where it has somewhere to go, and a plain label otherwise (see the type
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/// comment for why tvOS is always the latter).
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@ViewBuilder private func cell(_ hint: GamepadHint) -> some View {
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#if os(tvOS)
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label(hint)
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#else
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if let action = hint.action {
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Button(action: action) { label(hint) }
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.buttonStyle(HintCellStyle())
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.accessibilityLabel(hint.text)
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} else {
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label(hint)
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}
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#endif
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}
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private func label(_ hint: GamepadHint) -> some View {
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HStack(spacing: 7) {
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Image(systemName: hint.glyph)
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.font(.system(size: metrics.hintGlyphFont))
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.foregroundStyle(ink.fg)
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Text(hint.text)
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}
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.fixedSize() // keep glyph + label together; never truncate a hint mid-word
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// The tappable area covers the gap between glyph and label, not just their painted
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// pixels — a legend cell is small enough already.
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.contentShape(Rectangle())
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}
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}
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#if !os(tvOS)
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/// Press feedback for a legend cell. Deliberately quiet — the bar is chrome, and a cell that lit
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/// up like a primary button would pull the eye off the content it describes.
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///
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/// `contentShape` sits BELOW the scale so the hit region stays the unscaled layout bounds: a press
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/// animation that shrinks the artwork must never move the target out from under a resting finger,
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/// or the touch-up lands outside and SwiftUI discards the tap.
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private struct HintCellStyle: ButtonStyle {
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func makeBody(configuration: Configuration) -> some View {
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configuration.label
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.opacity(configuration.isPressed ? 0.55 : 1)
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.scaleEffect(configuration.isPressed ? 0.94 : 1)
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.animation(.smooth(duration: 0.14), value: configuration.isPressed)
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.contentShape(Rectangle())
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}
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}
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#endif
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/// The console backdrop: a living aurora drifting slowly over black so it reads as ambience behind
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/// the cards, never as content. On iOS 18 / macOS 15+ it's an animated `MeshGradient` — a continuous
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/// silk of colour whose control points wander on slow, out-of-phase sinusoids — finished with an
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/// elliptical vignette (pools light in the centre, sinks the corners) and a top/bottom legibility
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/// scrim. Older OSes fall back to the original drifting radial-blob field, unchanged, so nothing
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/// regresses.
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///
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/// `calm` is what the FORM screens (settings, add-host) wear: the same living field with its pools
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/// dimmed onto its own corner colour, so those screens keep real colour under their Liquid Glass
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/// rows without the launcher's contrast. They used to sit on a still gradient; nothing in the
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/// gamepad UI is backed by a static image now. Motion is identical in both modes on purpose — only
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/// the contrast differs, so a screen change can't make the field jump.
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///
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/// `GamepadPalette` recolours the whole thing (the shared `ui_palette` setting) by transforming the
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/// COLOURS, not by stacking a filter — see GamepadPalette.swift for why.
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///
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/// Deliberately pure SwiftUI, no `.metal`: these sources build under both SwiftPM (`swift run`/
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/// tests) and the Xcode project's synchronized folders, and a compiled metallib is only reliably
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/// bundled in one of the two. MeshGradient + TimelineView give the silky look with none of that
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/// risk. Applied via `.background { }` — NOT a ZStack sibling — so the `.ignoresSafeArea()` here
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/// can't inflate the caller's layout past the safe area (see the layout note in GamepadHomeView's
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/// header). Honors Reduce Motion by freezing the field at a fixed phase.
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struct GamepadScreenBackground: View {
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@Environment(\.gamepadInk) private var ink
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/// How far toward the form screens' quiet the field sits: 0 = the launcher's full aurora,
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/// 1 = calm, fractional mid-chase. Continuous (not a Bool) so the in-place shell can CHASE
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/// it during a push/pop — the console does the same with its `bg_mix` — and every
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/// calm-dependent factor below rides an `.opacity` modifier, which animates reliably where
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/// re-built gradient stops do not.
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var calmMix: Double
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/// The Bool spelling every non-shell call site uses (see the type comment for `calm`).
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init(calm: Bool = false) {
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calmMix = calm ? 1 : 0
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}
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init(calmMix: Double) {
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self.calmMix = calmMix
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}
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@Environment(\.accessibilityReduceMotion) private var reduceMotion
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@AppStorage(DefaultsKey.uiPalette) private var paletteID = "violet"
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var body: some View {
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let palette = GamepadPalette.named(paletteID)
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Group {
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if reduceMotion {
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composite(at: 0, palette: palette)
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} else {
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// 30 Hz is plenty for a field that drifts centimetres per minute, and halves the
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// redraw cost of a battery-fed couch device vs. the display's native rate.
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TimelineView(.animation(minimumInterval: 1.0 / 30.0)) { context in
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composite(at: context.date.timeIntervalSinceReferenceDate, palette: palette)
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}
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}
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}
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.ignoresSafeArea()
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}
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/// The colour field under a very slow warm/cool hue sway, the calm flattening, an elliptical
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/// vignette, and the title/hints legibility scrim — in that order, matching the console
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/// shader's `composite` so the two platforms' backdrops stay the same picture.
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private func composite(at t: TimeInterval, palette: GamepadPalette) -> some View {
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// Where the scrims tend, and how hard. Mixing a PALE field toward white at the dark
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// field's strength bleaches the chroma straight out of the gradient, so a pale palette
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// gets under half — the same `u_scrim.a` the console shader carries.
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let scrim: Color = palette.light ? ink.fg : .black
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let strength = palette.light ? 0.45 : 1.0
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return ZStack {
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Self.color(palette.ground)
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colorField(at: t, palette: palette)
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// ±8° over ~5 min — the whole field very slowly warms and cools.
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.hueRotation(.degrees(sin(t * 0.021) * 8))
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// Calm = col·0.6 + ground·0.4. Over the OPAQUE ground beneath, `.opacity` already
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// lerps toward it, so this layer alone IS the whole calm mix.
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.opacity(1 - 0.4 * calmMix)
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// A further plusLighter wash of the ground, which lets a DARK palette's bright pools
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// come down to meet its ground rather than merely fading toward it.
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//
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// Suppressed on a pale palette (the factor goes to 0), because there it was destroying
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// the setting: a pale ground is near-white, so ADDING 0.4 of it on top of a field
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// already mixed 0.4 toward that same ground saturated the form screens to flat white —
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// the field ask was "in bright mode the sub-screens are basically just white". Written
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// as a factor rather than an `if` so the layer stays mounted and the calm chase keeps
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// animating instead of popping when a screen is pushed.
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Self.color(palette.ground)
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.opacity(0.4 * calmMix * (palette.light ? 0 : 1))
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.blendMode(.plusLighter)
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// Cinematic vignette: the edges settle toward the scrim so the cards sit in the
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// pooled light. Soft (extends past the frame) so the corners deepen rather than
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// crush. Halved under calm: a launcher's cards sit in the pooled centre, but a form
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// screen's rows run out toward the edges, where crushing them just eats the list.
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EllipticalGradient(
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colors: [.clear, scrim.opacity(0.42 * strength)],
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center: .center, startRadiusFraction: 0.25, endRadiusFraction: 1.15)
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.opacity(1 - 0.5 * calmMix)
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// Legibility grounding for the pinned title (top) and hint pill (bottom). This one
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// works on the field itself (it's the backdrop's bottom layer — nothing behind it to
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// blur), so it stays a gradient, just a light one.
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LinearGradient(
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stops: [
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.init(color: scrim.opacity(0.38 * strength), location: 0),
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.init(color: scrim.opacity(0.06 * strength), location: 0.32),
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.init(color: scrim.opacity(0.08 * strength), location: 0.68),
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.init(color: scrim.opacity(0.40 * strength), location: 1),
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],
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startPoint: .top, endPoint: .bottom)
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}
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}
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@ViewBuilder private func colorField(at t: TimeInterval, palette: GamepadPalette) -> some View {
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if #available(iOS 18, macOS 15, tvOS 18, *) {
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MeshGradient(
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width: 4, height: 4,
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points: Self.meshPoints(at: t),
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colors: palette.meshColors.map(Self.color),
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smoothsColors: true)
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} else {
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LegacyBlobField(t: t, palette: palette)
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}
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}
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// MARK: - MeshGradient aurora (iOS 18 / macOS 15+)
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static func color(_ c: SIMD3<Double>) -> Color {
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Color(red: c.x, green: c.y, blue: c.z)
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}
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/// The 4×4 control points at time `t`: every boundary point is PINNED to the frame (so the mesh
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/// always fills edge-to-edge — a drifting edge point would shrink the mesh and expose the black
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/// behind it), while only the four interior points wander on slow, out-of-phase sinusoids
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/// (periods ~90–130 s) so the bright colour pools breathe without ever looking like they loop.
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private static func meshPoints(at t: TimeInterval) -> [SIMD2<Float>] {
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func wob(_ bx: Float, _ by: Float, _ a: Float,
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_ sx: Double, _ sy: Double, _ ph: Double) -> SIMD2<Float> {
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SIMD2(bx + a * Float(sin(t * sx + ph)), by + a * Float(cos(t * sy + ph * 1.3)))
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}
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return [
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SIMD2(0, 0), SIMD2(0.333, 0), SIMD2(0.667, 0), SIMD2(1, 0),
|
||
SIMD2(0, 0.333),
|
||
wob(0.333, 0.333, 0.11, 0.049, 0.063, 0.4),
|
||
wob(0.667, 0.333, 0.10, 0.055, 0.052, 2.1),
|
||
SIMD2(1, 0.333),
|
||
SIMD2(0, 0.667),
|
||
wob(0.333, 0.667, 0.10, 0.058, 0.049, 3.6),
|
||
wob(0.667, 0.667, 0.12, 0.047, 0.061, 5.0),
|
||
SIMD2(1, 0.667),
|
||
SIMD2(0, 1), SIMD2(0.333, 1), SIMD2(0.667, 1), SIMD2(1, 1),
|
||
]
|
||
}
|
||
}
|
||
|
||
/// Pre-18/15 fallback for `GamepadScreenBackground`: the original drifting radial-blob field — four
|
||
/// soft colour blobs on slow Lissajous paths, additively blended. Geometry and motion are verbatim
|
||
/// so older OSes see exactly the aurora they shipped with (the mesh path is the upgrade for OS
|
||
/// 18/15+); only the blob COLOURS now pass through the palette, so an older device honours the
|
||
/// setting too instead of being stuck on violet.
|
||
private struct LegacyBlobField: View {
|
||
let t: TimeInterval
|
||
let palette: GamepadPalette
|
||
|
||
/// One drifting color blob: a base position + drift ellipse (unit coordinates), angular speeds
|
||
/// (rad/s — periods of 30–90 s), and a radius that slowly breathes. The COLOUR comes from the
|
||
/// palette's ramp at draw time (see `blobColors`), so an older OS honours the setting too.
|
||
private struct Blob {
|
||
let center: CGPoint
|
||
let drift: CGSize
|
||
let speed: (x: Double, y: Double)
|
||
let phase: (x: Double, y: Double)
|
||
let radius: CGFloat
|
||
let breathe: (amount: CGFloat, speed: Double)
|
||
let opacity: Double
|
||
}
|
||
|
||
private static let blobs: [Blob] = [
|
||
Blob(center: CGPoint(x: 0.30, y: 0.24), drift: CGSize(width: 0.16, height: 0.10),
|
||
speed: (0.111, 0.083), phase: (0.0, 1.9),
|
||
radius: 0.52, breathe: (0.07, 0.061), opacity: 0.52),
|
||
Blob(center: CGPoint(x: 0.78, y: 0.66), drift: CGSize(width: 0.13, height: 0.14),
|
||
speed: (0.071, 0.096), phase: (2.4, 0.7),
|
||
radius: 0.58, breathe: (0.08, 0.049), opacity: 0.55),
|
||
Blob(center: CGPoint(x: 0.16, y: 0.82), drift: CGSize(width: 0.12, height: 0.09),
|
||
speed: (0.089, 0.067), phase: (4.1, 3.2),
|
||
radius: 0.44, breathe: (0.09, 0.078), opacity: 0.42),
|
||
Blob(center: CGPoint(x: 0.70, y: 0.12), drift: CGSize(width: 0.10, height: 0.08),
|
||
speed: (0.059, 0.104), phase: (1.2, 5.0),
|
||
radius: 0.40, breathe: (0.06, 0.055), opacity: 0.38),
|
||
]
|
||
|
||
var body: some View {
|
||
GeometryReader { geo in
|
||
let side = max(geo.size.width, geo.size.height)
|
||
ZStack {
|
||
ForEach(Self.blobs.indices, id: \.self) { i in
|
||
blobView(Self.blobs[i], tone: palette.blobColors[i], in: geo.size, side: side)
|
||
}
|
||
}
|
||
.drawingGroup()
|
||
}
|
||
}
|
||
|
||
private func blobView(
|
||
_ blob: Blob, tone: SIMD3<Double>, in size: CGSize, side: CGFloat
|
||
) -> some View {
|
||
let x = blob.center.x + blob.drift.width * CGFloat(sin(t * blob.speed.x + blob.phase.x))
|
||
let y = blob.center.y + blob.drift.height * CGFloat(cos(t * blob.speed.y + blob.phase.y))
|
||
let r = side * blob.radius
|
||
* (1 + blob.breathe.amount * CGFloat(sin(t * blob.breathe.speed + blob.phase.x)))
|
||
let color = GamepadScreenBackground.color(tone)
|
||
return Circle()
|
||
.fill(RadialGradient(
|
||
colors: [color, color.opacity(0)],
|
||
center: .center, startRadius: 0, endRadius: r / 2))
|
||
.frame(width: r, height: r)
|
||
.position(x: x * size.width, y: y * size.height)
|
||
.opacity(blob.opacity)
|
||
// Additive only works over a DARK ground; over a pale one every blob saturates to
|
||
// white and the field turns grey. Pale palettes tint instead.
|
||
.blendMode(palette.light ? .normal : .plusLighter)
|
||
}
|
||
}
|
||
|
||
/// The backdrop for the gamepad UI's form screens (settings, add-host). It used to be a STILL pair
|
||
/// of glows over a deep indigo base — deliberately not near-black, because Liquid Glass refracts
|
||
/// whatever sits behind it and over black the rows turn invisible. It is now the launcher's own
|
||
/// living field at `calm`, which keeps that luminance under the glass, keeps the palette setting
|
||
/// honoured on every screen rather than only the launcher, and leaves nothing in the gamepad UI
|
||
/// backed by a static image. Kept as its own type because that is what the form screens ask for by
|
||
/// name; the console (`pf-console-ui`) made the same substitution behind its `Bg::Form`.
|
||
struct GamepadFormBackground: View {
|
||
var body: some View {
|
||
GamepadScreenBackground(calm: true)
|
||
}
|
||
}
|
||
|
||
#if os(tvOS)
|
||
/// Bare chrome for the focusable console Buttons (carousel cards, menu-list rows) on tvOS: the
|
||
/// tile/row draws its own look and the screen's own focus treatment marks the focused element
|
||
/// (the carousel's `.scrollTransition` center pop, the list row's `focused` styling), so the
|
||
/// system's lift/halo would double up on it. Press feedback is a small dip, matching the
|
||
/// interactive-glass feel elsewhere.
|
||
struct ConsoleBareButtonStyle: ButtonStyle {
|
||
func makeBody(configuration: Configuration) -> some View {
|
||
configuration.label
|
||
.scaleEffect(configuration.isPressed ? 0.97 : 1)
|
||
.animation(.smooth(duration: 0.15), value: configuration.isPressed)
|
||
}
|
||
}
|
||
#endif
|
||
|
||
/// "Which pad is driving this UI" — the active controller's name and battery, worn as a quiet
|
||
/// chip in the launcher's top bar. Callers observe GamepadManager already, so this re-renders
|
||
/// when the pad or its battery state changes.
|
||
struct ControllerStatusChip: View {
|
||
@Environment(\.gamepadInk) private var ink
|
||
let controller: GamepadManager.DiscoveredController
|
||
|
||
// Legible from the couch on tvOS, quiet in hand elsewhere.
|
||
#if os(tvOS)
|
||
private static let font: CGFloat = 17
|
||
private static let hPad: CGFloat = 16
|
||
private static let vPad: CGFloat = 10
|
||
#else
|
||
private static let font: CGFloat = 12
|
||
private static let hPad: CGFloat = 12
|
||
private static let vPad: CGFloat = 7
|
||
#endif
|
||
|
||
var body: some View {
|
||
HStack(spacing: 7) {
|
||
Image(systemName: controller.hasTouchpadAndMotion
|
||
? "playstation.logo" : "gamecontroller.fill")
|
||
.font(.system(size: Self.font))
|
||
Text(controller.name)
|
||
.lineLimit(1)
|
||
if let level = controller.batteryLevel {
|
||
Image(systemName: batterySymbol(level))
|
||
.font(.system(size: Self.font))
|
||
.foregroundStyle(level <= 0.2 && !controller.isCharging
|
||
? AnyShapeStyle(.red) : AnyShapeStyle(ink.fg(0.7)))
|
||
}
|
||
}
|
||
.font(.geist(Self.font, .medium, relativeTo: .caption))
|
||
.foregroundStyle(ink.fg(0.7))
|
||
.padding(.horizontal, Self.hPad)
|
||
.padding(.vertical, Self.vPad)
|
||
.background(Capsule().fill(ink.fg(0.08)))
|
||
.overlay(Capsule().strokeBorder(ink.fg(0.12), lineWidth: 1))
|
||
}
|
||
|
||
private func batterySymbol(_ level: Float) -> String {
|
||
if controller.isCharging { return "battery.100.bolt" }
|
||
switch level {
|
||
case ..<0.125: return "battery.0"
|
||
case ..<0.375: return "battery.25"
|
||
case ..<0.625: return "battery.50"
|
||
case ..<0.875: return "battery.75"
|
||
default: return "battery.100"
|
||
}
|
||
}
|
||
}
|
||
#endif
|