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Source/Editor/Windows/Assets/PreviewsCacheWindow.cs

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+// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
+
+using FlaxEditor.Content;
+using FlaxEditor.Viewport.Previews;
+using FlaxEngine.GUI;
+
+namespace FlaxEditor.Windows.Assets
+{
+    /// <summary>
+    /// Editor window that allows to view <see cref="PreviewsCache"/> asset.
+    /// </summary>
+    /// <seealso cref="PreviewsCache" />
+    /// <seealso cref="FlaxEditor.Windows.Assets.AssetEditorWindow" />
+    public sealed class PreviewsCacheWindow : AssetEditorWindowBase<PreviewsCache>
+    {
+        private readonly TexturePreview _preview;
+
+        /// <inheritdoc />
+        public PreviewsCacheWindow(Editor editor, AssetItem item)
+        : base(editor, item)
+        {
+            // Texture preview
+            _preview = new TexturePreview(true)
+            {
+                AnchorPreset = AnchorPresets.StretchAll,
+                Offsets = new Margin(0, 0, _toolstrip.Bottom, 0),
+                Parent = this
+            };
+
+            // Toolstrip
+            _toolstrip.AddButton(editor.Icons.PageScale32, _preview.CenterView).LinkTooltip("Center view");
+        }
+
+        /// <inheritdoc />
+        protected override void UnlinkItem()
+        {
+            _preview.Asset = null;
+
+            base.UnlinkItem();
+        }
+
+        /// <inheritdoc />
+        protected override void OnAssetLinked()
+        {
+            _preview.Asset = _asset;
+
+            base.OnAssetLinked();
+        }
+    }
+}