114 lines
3.4 KiB
C#
114 lines
3.4 KiB
C#
using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Windows.Media.Imaging;
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namespace ytLive.Models;
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public class Scene : INotifyPropertyChanged
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{
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public string Id { get; init; } = Guid.NewGuid().ToString();
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private string _name = string.Empty;
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private bool _isHidden;
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private bool _hasBackground;
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private bool _hasSocialBar;
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private bool _isStaged;
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private bool _isLive;
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private string _hotkeyLabel = string.Empty;
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public bool IsStaged
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{
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get => _isStaged;
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set => Set(ref _isStaged, value);
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}
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public bool IsLive
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{
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get => _isLive;
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set => Set(ref _isLive, value);
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}
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public string Name
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{
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get => _name;
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set => Set(ref _name, value);
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}
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public bool IsHidden
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{
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get => _isHidden;
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set => Set(ref _isHidden, value);
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}
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/// <summary>
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/// Whether the scene has a live desktop/game background layer. Enforced by
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/// policy: only the canonical Live scene ever has one (see SceneCatalog).
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/// </summary>
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public bool HasBackground
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{
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get => _hasBackground;
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set => Set(ref _hasBackground, value);
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}
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/// <summary>
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/// Whether the social bar plays on this scene. Toggled by the footer [+]/[-]
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/// control — the socials themselves are a global resource (see SocialsConfig).
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/// </summary>
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public bool HasSocialBar
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{
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get => _hasSocialBar;
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set => Set(ref _hasSocialBar, value);
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}
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/// <summary>
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/// The scene's rendered elements in z-order (back to front): multi-instance
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/// Sources plus this scene's webcam usage (<see cref="WebcamConfig"/>), if any.
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/// </summary>
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public ObservableCollection<SceneElement> Elements { get; } = new();
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/// <summary>This scene's webcam usage, or null if the creator hasn't added the webcam here.</summary>
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public WebcamSceneConfig? WebcamConfig => Elements.OfType<WebcamSceneConfig>().FirstOrDefault();
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public bool IsChatScene { get; init; }
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/// <summary>
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/// Asset-table id of this scene's top-strip tile artwork. The tile is a
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/// separate image from the scene's background: the preview pane keeps
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/// rendering the scene's original background, the strip shows this instead.
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/// Null = the strip falls back to the background art (creator ruling 2026-10-10).
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/// </summary>
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public string? ThumbnailAssetId { get; set; }
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private BitmapSource? _snapshot;
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/// <summary>
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/// Cached thumbnail snapshot of this scene for the control surface strip.
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/// Updated by the compositor when the scene is not live-previewed.
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/// </summary>
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public BitmapSource? Snapshot
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{
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get => _snapshot;
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set => Set(ref _snapshot, value);
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}
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/// <summary>
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/// The current hotkey label for this scene (e.g. "F1", "Ctrl+F10").
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/// Set by MainViewModel from the active bindings; empty for non-canonical scenes.
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/// </summary>
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public string HotkeyLabel
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{
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get => _hotkeyLabel;
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set => Set(ref _hotkeyLabel, value);
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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private void Set<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
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{
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if (EqualityComparer<T>.Default.Equals(field, value)) return;
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field = value;
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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}
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