ejlersen/module-inspector
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Activity Actions

1.8.4: Added PopupFromScriptableObjectType

Browse source
This commit is contained in:
Anders Ejlersen 2023-12-09 22:38:27 +01:00
parent 3259b62387
commit 81906d49dd
12 changed files with 202 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

57
Editor/Drawers/PopupFromScriptableObjectTypeAttributeDrawer.cs Normal file
View file

@ -0,0 +1,57 @@
using System;
using Module.Inspector.Editor.Utilities;
using UnityEditor;
using UnityEngine;
namespace Module.Inspector.Editor
{
[CustomPropertyDrawer(typeof(PopupFromScriptableObjectTypeAttribute))]
internal sealed class PopupFromScriptableObjectTypeAttributeDrawer : DrawerPropertyDrawer
{
private static readonly Type ASSIGNABLE_FROM_TYPE = typeof(ScriptableObject);
public override bool Draw(Rect position, DrawerPropertyAttribute attribute, SerializedProperty property, GUIContent label, EditorPropertyUtility.Result result)
{
if (property.propertyType != SerializedPropertyType.ObjectReference)
return false;
var att = (PopupFromScriptableObjectTypeAttribute)attribute;
Type targetType = att.type != null ? att.type : property.GetValueType();
if (targetType != null && !ASSIGNABLE_FROM_TYPE.IsAssignableFrom(targetType))
return false;
EditorGUI.BeginChangeCheck();
EditorGUI.BeginProperty(position, label, property);
{
const float BUTTON_WIDTH = 20f;
const float BUTTON_PADDING = 3f;
var rect0 = new Rect(position.x, position.y, position.width - BUTTON_WIDTH, position.height);
var rect1 = new Rect(rect0.xMax + BUTTON_PADDING, rect0.y + 1, BUTTON_WIDTH - BUTTON_PADDING, rect0.height - 3);
EditorUtilitySearchObject.SearchObject searchObject = EditorUtilitySearchObject.SearchAndCache(targetType);
int index = searchObject.assets.IndexOf(property.objectReferenceValue) + 1;
int newIndex = EditorGUI.Popup(rect0, label, index, searchObject.names);
if (newIndex != -1 && index != newIndex)
property.objectReferenceValue = newIndex > 0 ? searchObject.assets[newIndex - 1] : null;
if (GUI.Button(rect1, EditorIcons.GetScriptableObjectIconContent(), GUIStyle.none) && property.objectReferenceValue != null)
EditorGUIUtility.PingObject(property.objectReferenceValue);
}
EditorGUI.EndProperty();
bool changed = EditorGUI.EndChangeCheck();
if (changed)
property.serializedObject.ApplyModifiedProperties();
return true;
}
public override string GetErrorMessage(SerializedProperty property)
{
return "Only supports Scriptable Object types";
}
}
}

3
Editor/Drawers/PopupFromScriptableObjectTypeAttributeDrawer.cs.meta Normal file
View file

@ -0,0 +1,3 @@
fileFormatVersion: 2
guid: 7ff046961af547fa913d5febb8176b31
timeCreated: 1702147997