using System;

namespace UnityEngine.Timeline
{
	// Token: 0x0200003E RID: 62
	internal static class TimelineCreateUtilities
	{
		// Token: 0x060001FD RID: 509 RVA: 0x0000A180 File Offset: 0x00008380
		public static string GenerateUniqueActorName(TimelineAsset timeline, string prefix)
		{
			string text;
			if (!timeline.tracks.Exists((TrackAsset x) => x.name == prefix))
			{
				text = prefix;
			}
			else
			{
				int num = 1;
				string newName = prefix + num;
				while (timeline.tracks.Exists((TrackAsset x) => x.name == newName))
				{
					num++;
					newName = prefix + num;
				}
				text = newName;
			}
			return text;
		}

		// Token: 0x060001FE RID: 510 RVA: 0x0000A227 File Offset: 0x00008427
		public static void SaveAssetIntoObject(Object childAsset, Object masterAsset)
		{
			if ((masterAsset.hideFlags & HideFlags.DontSave) != HideFlags.None)
			{
				childAsset.hideFlags |= HideFlags.DontSave;
			}
			else
			{
				childAsset.hideFlags |= HideFlags.HideInHierarchy;
			}
		}

		// Token: 0x060001FF RID: 511 RVA: 0x0000A260 File Offset: 0x00008460
		internal static bool ValidateParentTrack(TrackAsset parent, Type childType)
		{
			bool flag;
			if (childType == null || !typeof(TrackAsset).IsAssignableFrom(childType))
			{
				flag = false;
			}
			else if (parent == null)
			{
				flag = true;
			}
			else
			{
				SupportsChildTracksAttribute supportsChildTracksAttribute = Attribute.GetCustomAttribute(parent.GetType(), typeof(SupportsChildTracksAttribute)) as SupportsChildTracksAttribute;
				if (supportsChildTracksAttribute == null)
				{
					flag = false;
				}
				else if (supportsChildTracksAttribute.childType == null)
				{
					flag = true;
				}
				else if (childType == supportsChildTracksAttribute.childType)
				{
					int num = 0;
					TrackAsset trackAsset = parent;
					while (trackAsset != null && trackAsset.isSubTrack)
					{
						num++;
						trackAsset = trackAsset.parent as TrackAsset;
					}
					flag = num < supportsChildTracksAttribute.levels;
				}
				else
				{
					flag = false;
				}
			}
			return flag;
		}
	}
}