wehub-resource-sync
76 lines
2.7 KiB
C#
76 lines
2.7 KiB
C#
#nullable enable
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using Newtonsoft.Json;
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using Newtonsoft.Json.Converters;
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using Newtonsoft.Json.Linq;
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namespace T3.Editor.Gui.Windows.TimeLine;
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/// <summary>
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/// Persisted per-symbol timeline state. Stored under "Timeline" in the .t3ui Settings block.
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/// </summary>
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internal sealed class TimelineState
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{
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// View
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public float ScaleX = 1;
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public float ScrollX;
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// Mode
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[JsonConverter(typeof(StringEnumConverter))]
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public TimeLineCanvas.Modes Mode = TimeLineCanvas.Modes.DopeView;
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// Layout
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public int TimelineHeight = -1; // -1 = auto-computed
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// Inline DataClip edit area — toggled via the AudioFile icon next to the Record button
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// on the timeline toolbar. When on AND a TimeClip with a DataClip output is selected,
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// the TimelineDetailsArea pane below the dope sheet resolves to clip-editing mode.
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public bool InlineDataClipEditEnabled = false;
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/// <summary>
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/// User-controlled height of the inline details pane (curve editor OR DataClip editor
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/// — both share one pane and one persisted height). Resized via the splitter above
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/// the pane. Default 200 px roughly matches the previous curve area's auto-fit at a
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/// typical timeline height; the splitter clamps to a sensible band so the pane can't
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/// collapse to nothing or eat the whole timeline.
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/// </summary>
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public float DetailsAreaHeight = 200f;
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/// <summary>
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/// Back-compat alias for <see cref="DetailsAreaHeight"/>. Older .t3ui files persisted
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/// the per-mode "InlineDataClipStripHeight"; Newtonsoft's deserializer surfaces it
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/// here and we forward the value in <see cref="ReadFromJson"/>. Kept private so
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/// nothing else writes through it.
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/// </summary>
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[JsonProperty(Required = Required.Default)]
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private float? InlineDataClipStripHeight { get; set; }
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#region Serialization
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internal void WriteToJson(JsonTextWriter writer)
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{
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writer.WritePropertyName("Timeline");
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writer.WriteRawValue(JsonConvert.SerializeObject(this, Formatting.Indented));
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}
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internal static TimelineState? ReadFromJson(JToken? settingsToken)
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{
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if (settingsToken == null)
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return null;
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var token = settingsToken["Timeline"];
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var state = token?.ToObject<TimelineState>();
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if (state == null)
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return null;
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// Back-compat: forward the legacy per-mode field onto the unified one when the
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// .t3ui predates the merge. Wins over the default 200 px but loses to any
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// explicit DetailsAreaHeight that's also present in the file.
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if (state.InlineDataClipStripHeight is { } legacy && state.DetailsAreaHeight == 200f)
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state.DetailsAreaHeight = legacy;
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return state;
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}
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#endregion
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}
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