DCGO/Assets/AddOn/AutoLayout3D/Scripts/AutoLayout3DEditor.cs

#if UNITY_EDITOR
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

namespace AutoLayout3D
{
    [CustomPropertyDrawer(typeof(Bool3))]
    public class Bool3Drawer : PropertyDrawer
    {
        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
        {
            EditorGUI.BeginProperty(position, label, property);
            int indent = EditorGUI.indentLevel;
            EditorGUI.indentLevel = 0;

            position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
            Rect xLabelRect = new Rect(position.x, position.y, 15, position.height);
            Rect yLabelRect = new Rect(position.x + 35, position.y, 15, position.height);
            Rect zLabelRect = new Rect(position.x + 70, position.y, 15, position.height);
            Rect xRect = new Rect(position.x + 15, position.y, 15, position.height);
            Rect yRect = new Rect(position.x + 50, position.y, 15, position.height);
            Rect zRect = new Rect(position.x + 85, position.y, 15, position.height);

            EditorGUI.LabelField(xLabelRect, new GUIContent("X"));
            EditorGUI.PropertyField(xRect, property.FindPropertyRelative("x"), GUIContent.none);
            EditorGUI.LabelField(yLabelRect, new GUIContent("Y"));
            EditorGUI.PropertyField(yRect, property.FindPropertyRelative("y"), GUIContent.none);
            EditorGUI.LabelField(zLabelRect, new GUIContent("Z"));
            EditorGUI.PropertyField(zRect, property.FindPropertyRelative("z"), GUIContent.none);

            EditorGUI.indentLevel = indent;
            EditorGUI.EndProperty();
        }
    }

    [CustomPropertyDrawer(typeof(Constraint))]
    public class ConstraintDrawer : PropertyDrawer
    {
        public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
        {
            float height = 18.0f;
            SerializedProperty constraintType = property.FindPropertyRelative("constraintType");
            if ((ConstraintType)constraintType.enumValueIndex == ConstraintType.FixedCellCount)  height = 36.0f;
            return height;
        }

        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
        {
            EditorGUI.BeginProperty(position, label, property);
            int indent = EditorGUI.indentLevel;
            EditorGUI.indentLevel = 0;

            SerializedProperty constraintType = property.FindPropertyRelative("constraintType");
            Rect rectType = new Rect(position.x, position.y, position.width, 15);
            rectType = EditorGUI.PrefixLabel(rectType, GUIUtility.GetControlID(FocusType.Passive), label);
            EditorGUI.PropertyField(rectType, constraintType, GUIContent.none);

            if ((ConstraintType)constraintType.enumValueIndex == ConstraintType.FixedCellCount)
            {
                EditorGUI.indentLevel = 1;
                Rect rectCount = new Rect(position.x, position.y + 18, position.width, 15);
                EditorGUI.PropertyField(rectCount, property.FindPropertyRelative("constraintCount"));
            }

            EditorGUI.indentLevel = indent;
            EditorGUI.EndProperty();
        }
    }
}
#endif