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Assets/BITKit/Unity/Scripts/UX/ApplicationFile/UXApplicationFile.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using BITKit.IO;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace BITKit.UX
+{
+#if UNITY_5_3_OR_NEWER
+	public class UXApplicationFile : MonoBehaviour
+	{
+		[SerializeReference, SubclassSelector] private IApplicationFile applicationFile;
+
+		[UXBindPath("save-button")]
+		private Button _saveButton;
+		[UXBindPath("save-as-button")]
+		private Button _saveAsButton;
+		[UXBindPath("reload-button")]
+		private Button _reloadButton;
+		[UXBindPath("load-button")]
+		private Button _loadButton;
+		[UXBindPath("save-path-label")]
+		private Label _savePathLabel;
+		private void Start()
+		{
+			UXUtils.Inject(this);
+
+			_saveButton.clicked += applicationFile.Save;
+			_loadButton.clicked += ()=>applicationFile.Load();
+			_saveAsButton.clicked += ()=>applicationFile.SaveAs();
+			_reloadButton.clicked += applicationFile.Reload;
+			
+			applicationFile.OnPathChanged+=OnPathChanged;
+			OnPathChanged(null,applicationFile.Current);
+			
+			_reloadButton.SetEnabled(false);
+		}
+
+		private async void OnPathChanged(string arg1, string arg2)
+		{
+			await UniTask.SwitchToMainThread();
+			if (destroyCancellationToken.IsCancellationRequested) return;
+			if (arg2 is not null)
+			{
+				_savePathLabel.text = arg2;
+				_reloadButton.SetEnabled(true);
+			}
+			else
+			{
+				_reloadButton.SetEnabled(false);
+			}
+		}
+	}
+#endif
+}