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https://github.com/yattee/yattee.git
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d5285b2b83
Phase 1 of the player panels redesign: - New PanelSettings model (pages, regions, layout mode, default visibility) stored as an optional field on PlayerControlsLayout with an effectivePanelSettings accessor; lenient Codable so future page types and settings payloads never corrupt saved presets. - New Views/Player/Panels content engine: PlayerPanelContentView renders a page bar plus the selected page (info, comments, related, chapters, queue, tracks), with runtime hiding of empty pages. - PortraitDetailsPanel and FloatingDetailsPanel now host the shared content instead of their duplicated info bodies; drag machinery, pills, and fades are untouched. - Comments list extracted into CommentsListContent shared by the overlay and the comments page; comments pill routes to the comments page (expanding the portrait panel) when the page is enabled, and falls back to the overlay when it is not. - Tracks page embeds QualitySelectorView via a new isEmbedded mode. - Deleted the unused video info bodies in ExpandedPlayerSheet+VideoInfo and the dead PlayerInfoTab model.
110 lines
3.7 KiB
Swift
110 lines
3.7 KiB
Swift
//
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// PanelPageContext.swift
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// Yattee
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//
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// Shared context and scroll plumbing for the details panel pages.
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//
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import SwiftUI
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#if os(iOS) || os(macOS)
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// MARK: - Page Context
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/// Lightweight context handed to every panel page. Pages reach services via
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/// `appEnvironment`; only host-specific callbacks travel explicitly.
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struct PanelPageContext {
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let appEnvironment: AppEnvironment?
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let video: Video
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let accentColor: Color
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var onChannelTap: (() -> Void)?
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}
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// MARK: - Scroll Config
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/// Scroll behavior the host wants applied to scrollable pages: content
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/// insets, scroll-offset reporting (pills collapse / scroll-to-top button),
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/// and the portrait overscroll-to-collapse gesture.
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struct PanelScrollConfig {
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/// Extra space above the content (e.g. below the drag handle).
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var topInset: CGFloat = 10
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/// Extra space below the content so it can scroll above pills/fades.
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var bottomInset: CGFloat = 80
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/// Reports the current scroll offset (0 at top, positive when scrolled).
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var scrollOffsetChanged: ((CGFloat) -> Void)?
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/// Toggling this scrolls the page back to the top.
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var scrollToTopTrigger: Bool = false
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/// Disables scrolling (while the portrait drag handle is active).
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var isScrollDisabled: Bool = false
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/// Portrait overscroll-to-collapse drag callbacks (iOS only).
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var onOverscrollDragChanged: ((CGFloat) -> Void)?
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var onOverscrollDragEnded: ((CGFloat, CGFloat) -> Void)?
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}
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// MARK: - Page Scroll View
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/// Shared scroll container used by the scrollable panel pages. Applies the
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/// host's insets, reports scroll offset, handles scroll-to-top, and attaches
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/// the portrait overscroll gesture when the host provides callbacks.
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struct PanelPageScrollView<Content: View>: View {
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let config: PanelScrollConfig
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@ViewBuilder let content: Content
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var body: some View {
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ScrollViewReader { proxy in
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ScrollView {
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VStack(alignment: .leading, spacing: 0) {
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Color.clear
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.frame(height: 0)
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.id("panelPageTop")
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.background(
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GeometryReader { geo in
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Color.clear
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.onChange(of: geo.frame(in: .named("panelPageScroll")).origin.y) { _, newValue in
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config.scrollOffsetChanged?(max(0, -newValue))
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}
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}
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)
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Color.clear
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.frame(height: config.topInset)
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content
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Spacer()
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.frame(height: config.bottomInset)
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}
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}
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.coordinateSpace(name: "panelPageScroll")
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#if os(iOS)
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.background {
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if config.onOverscrollDragChanged != nil || config.onOverscrollDragEnded != nil {
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OverscrollGestureView(
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isEnabled: !config.isScrollDisabled,
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onDragChanged: { offset in
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config.onOverscrollDragChanged?(offset)
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},
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onDragEnded: { offset, predicted in
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config.onOverscrollDragEnded?(offset, predicted)
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}
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)
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}
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}
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#endif
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.scrollDisabled(config.isScrollDisabled)
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.onChange(of: config.scrollToTopTrigger) { _, _ in
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withAnimation(.easeInOut(duration: 0.3)) {
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proxy.scrollTo("panelPageTop", anchor: .top)
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}
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}
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}
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}
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}
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#endif
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