단축키를 활용한 유니티 에디터 lock

Ctrl + L 로 동작

using System.Reflection;
using UnityEditor;
using UnityEngine;

public static class LockInspector
{
    private static readonly MethodInfo FlipLocked;
    private static readonly PropertyInfo ConstrainProportions;
    private const BindingFlags BindingFlags = System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance;

    static LockInspector()
    {
        // Cache static MethodInfo and PropertyInfo for performance
#if UNITY_2023_2_OR_NEWER
        var editorLockTrackerType =
            typeof(EditorGUIUtility).Assembly.GetType("UnityEditor.EditorGUIUtility+EditorLockTracker");
        FlipLocked = editorLockTrackerType.GetMethod("FlipLocked", BindingFlags);
#endif
        ConstrainProportions = typeof(Transform).GetProperty("constrainProportionsScale", BindingFlags);
    }

    [MenuItem("Edit/Toggle Inspector Lock %l")]
    public static void Lock()
    {
#if UNITY_2023_2_OR_NEWER
        // New approach for Unity 2023.2 and above, including Unity 6
        var inspectorWindowType = typeof(UnityEditor.Editor).Assembly.GetType("UnityEditor.InspectorWindow");

        foreach (var inspectorWindow in Resources.FindObjectsOfTypeAll(inspectorWindowType))
        {
            var lockTracker = inspectorWindowType.GetField("m_LockTracker", BindingFlags)?.GetValue(inspectorWindow);
            FlipLocked?.Invoke(lockTracker, new object[] { });
        }
#else
        // Old approach for Unity versions before 2023.2
        ActiveEditorTracker.sharedTracker.isLocked = !ActiveEditorTracker.sharedTracker.isLocked;
#endif

        // Constrain Proportions lock for all versions including Unity 6
        foreach (var activeEditor in ActiveEditorTracker.sharedTracker.activeEditors)
        {
            if (activeEditor.target is not Transform target) continue;

            var currentValue = (bool)ConstrainProportions.GetValue(target, null);
            ConstrainProportions.SetValue(target, !currentValue, null);
        }

        ActiveEditorTracker.sharedTracker.ForceRebuild();
    }

    [MenuItem("Edit/Toggle Inspector Lock %l", true)]
    public static bool Valid()
    {
        return ActiveEditorTracker.sharedTracker.activeEditors.Length != 0;
    }
}