82 lines
3.0 KiB
C#
82 lines
3.0 KiB
C#
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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* All rights reserved.
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*
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* Licensed under the Oculus SDK License Agreement (the "License");
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* you may not use the Oculus SDK except in compliance with the License,
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* which is provided at the time of installation or download, or which
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* otherwise accompanies this software in either electronic or hard copy form.
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*
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* You may obtain a copy of the License at
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*
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* https://developer.oculus.com/licenses/oculussdk/
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*
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* Unless required by applicable law or agreed to in writing, the Oculus SDK
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using UnityEditor;
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using UnityEngine;
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namespace Oculus.Interaction.Editor
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{
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[CustomPropertyDrawer(typeof(HelpBoxAttribute))]
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public class HelpBoxDrawer : PropertyDrawer
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{
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private const float _minHeight = 40f;
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private bool ShouldDisplay(SerializedProperty property)
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{
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HelpBoxAttribute helpBoxAttribute = (HelpBoxAttribute)attribute;
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string conditionPath = property.propertyPath;
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SerializedProperty conditionalProperty = property.serializedObject.FindProperty(conditionPath);
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return ConditionalHideDrawer.ShouldDisplay(conditionalProperty, helpBoxAttribute.Value, helpBoxAttribute.Display);
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}
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private float GetHeight()
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{
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HelpBoxAttribute helpBoxAttribute = (HelpBoxAttribute)attribute;
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GUIContent content = new GUIContent(helpBoxAttribute.Message);
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GUIStyle style = GUI.skin.GetStyle("helpbox");
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float height = style.CalcHeight(content, EditorGUIUtility.currentViewWidth);
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return Mathf.Max(_minHeight, height);
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}
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public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
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{
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EditorGUI.PropertyField(position, property, label, true);
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if (!ShouldDisplay(property))
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{
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return;
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}
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float height = base.GetPropertyHeight(property, label);
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Rect rect = new Rect(position.x, position.y + height + EditorGUIUtility.standardVerticalSpacing,
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position.width, GetHeight());
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HelpBoxAttribute helpBoxAttribute = (HelpBoxAttribute)attribute;
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EditorGUI.HelpBox(rect, helpBoxAttribute.Message, (MessageType)helpBoxAttribute.Type);
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}
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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{
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float baseHeight = base.GetPropertyHeight(property, label);
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if (ShouldDisplay(property))
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{
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return baseHeight + GetHeight()
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+ EditorGUIUtility.standardVerticalSpacing;
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}
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else
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{
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return baseHeight;
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}
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}
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}
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}
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