SearchProvider.fetchColumns

描述

Handler used to enumerate search columns to be used in the Search Table view.

See SearchColumnProviderAttribute if you need to define new column formats to display your custom values.

static IEnumerable<SearchColumn> FetchColumns(SearchContext context, IEnumerable<SearchItem> items)
{
    yield return new SearchColumn("Performance/Sample Count", "count", nameof(PerformanceMetric));
    yield return new SearchColumn("Performance/Peak Time", "peak", nameof(PerformanceMetric));
    yield return new SearchColumn("Performance/Average Time", "avg", nameof(PerformanceMetric));
    yield return new SearchColumn("Performance/Total Time", "total", nameof(PerformanceMetric));
}

[SearchColumnProvider(nameof(PerformanceMetric))]
public static void PerformanceMetric(SearchColumn column)
{
    column.getter = args =>
    {
        switch (column.selector)
        {
            case "count": return EditorPerformanceTracker.GetSampleCount(args.item.id);
            case "peak": return EditorPerformanceTracker.GetPeakTime(args.item.id);
            case "avg": return EditorPerformanceTracker.GetAverageTime(args.item.id);
            case "total": return EditorPerformanceTracker.GetTotalTime(args.item.id);
            case "age": return EditorPerformanceTracker.GetTimestamp(args.item.id);
        }

        return null;
    };

    if (column.selector != "count")
    {
        column.drawer = args =>
        {
            GUI.Label(args.rect, GetTimeLabel((double)args.value, 0.5d, 2.0d), ItemSelectors.GetItemContentStyle(column));
            return args.value;
        };
    }
}