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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using DigitalOpus.MB.MBEditor;
namespace DigitalOpus.MB.MBEditor
{
/// <summary>
/// Draws rows for the PrafabPairs in the Switch Prefabs In Scene Window.
/// </summary>
[CustomPropertyDrawer(typeof(MB_ReplacePrefabsSettings.PrefabPair))]
public class MB_PrefabPairPropertyDrawer : PropertyDrawer
{
private GUIStyle redFont = new GUIStyle();
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
int indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
float xx = position.x;
float yy = position.y;
float ww = 15f;
float hh = position.height;
Rect enabledRect = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
xx += ww;
ww = 50;
Rect srcLabel = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
xx += ww;
ww = 200;
Rect sourceRect = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
xx += ww;
ww = 50;
Rect targetLabel = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
xx += ww;
ww = 200;
Rect targetRect = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
EditorGUI.PropertyField(enabledRect, property.FindPropertyRelative("enabled"), GUIContent.none);
EditorGUI.LabelField(srcLabel, "Source:");
EditorGUI.PropertyField(sourceRect, property.FindPropertyRelative("srcPrefab"), GUIContent.none);
EditorGUI.LabelField(targetLabel, "Target:");
EditorGUI.PropertyField(targetRect, property.FindPropertyRelative("targPrefab"), GUIContent.none);
SerializedProperty errorsProp = property.serializedObject.FindProperty(property.propertyPath + ".objsWithErrors");
if (errorsProp.arraySize > 0)
{
redFont.normal.textColor = Color.red;
for (int i = 0; i < errorsProp.arraySize; i++)
{
xx = position.x;
yy = position.y + (1 + i) * EditorGUIUtility.singleLineHeight;
ww = 100;
SerializedProperty errProp = errorsProp.GetArrayElementAtIndex(i);
GameObject obj = (GameObject)errProp.FindPropertyRelative("errorObj").objectReferenceValue;
string errStr = errProp.FindPropertyRelative("error").stringValue;
Rect buttonRect = new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight);
if (GUI.Button(buttonRect, "Select"))
{
if (obj != null) Selection.activeGameObject = obj;
}
xx += ww;
ww = 500;
EditorGUI.LabelField(new Rect(xx, yy, ww, EditorGUIUtility.singleLineHeight), errStr, redFont);
}
}
EditorGUI.indentLevel = indent;
EditorGUI.EndProperty();
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
SerializedProperty errorsProp = property.serializedObject.FindProperty(property.propertyPath + ".objsWithErrors");
return base.GetPropertyHeight(property, label) + errorsProp.arraySize * EditorGUIUtility.singleLineHeight;
}
}
}
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