spine-runtimes/spine-unity/Modules/com.esotericsoftware.spine.timeline/Editor/SpineSkeletonFlipClipEditor.cs

/******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated September 24, 2021. Replaces all prior versions.
 *
 * Copyright (c) 2013-2022, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
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 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
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#if UNITY_2019_1_OR_NEWER
#define TIMELINE_HAS_CLIPEDITOR_CLASS
#endif

#if TIMELINE_HAS_CLIPEDITOR_CLASS

using UnityEditor;
using Spine.Unity.Playables;
using UnityEditor.Timeline;
using UnityEngine.Timeline;

namespace Spine.Unity.Editor {

	[CustomTimelineEditor(typeof(SpineSkeletonFlipClip))]
	public class SpineSkeletonFlipClipEditor : ClipEditor {

		public override void OnCreate (TimelineClip clip, TrackAsset track, TimelineClip clonedFrom) {
			SetDisplayName(clip);
		}

		public override void OnClipChanged (TimelineClip clip) {
			SetDisplayName(clip);
		}

		protected void SetDisplayName(TimelineClip clip) {
			var flipClip = (SpineSkeletonFlipClip)clip.asset;
			if (flipClip != null) {
				bool flipX = false, flipY = false;
				var settings = flipClip.template;
				if (settings != null) {
					flipX = settings.flipX;
					flipY = settings.flipY;
				}
				clip.displayName = "Flip" + (flipX ? " X" : "") + (flipY ? " Y" : "");
			}
		}
	}
}

#endif // TIMELINE_HAS_CLIPEDITOR_CLASS