public void FindTheSamePropertyDrawerOnSecondCall()
{
SerializedPropertyX property = new SerializedPropertyX("name", typeof(SomeType), new SomeType());
PropertyDrawerX drawer1 = Reflector.GetCustomPropertyDrawerFor(property);
PropertyDrawerX drawer2 = Reflector.GetCustomPropertyDrawerFor(property);
Assert.AreEqual(drawer1, drawer2);
}
public void FindCustomPropertyDrawerForSubclass()
{
SerializedPropertyX property = new SerializedPropertyX("name", typeof(SomeType), new SomeType());
PropertyDrawerX drawerX = Reflector.GetCustomPropertyDrawerFor(property);
Assert.IsNotNull(drawerX);
Assert.IsInstanceOf <SomeDrawerX>(drawerX);
}
public override float GetPropertyHeight(SerializedPropertyX property, GUIContent label)
{
float slh = EditorGUIUtility.singleLineHeight;
if (property.isExpanded)
{
PropertyDrawerX minDrawerX = Reflector.GetCustomPropertyDrawerFor(property["min"]);
PropertyDrawerX maxDrawerX = Reflector.GetCustomPropertyDrawerFor(property["max"]);
SerializedPropertyX min = property["min"];
SerializedPropertyX max = property["max"];
return(2f * slh + (minDrawerX.GetPropertyHeight(min, min.label) + maxDrawerX.GetPropertyHeight(max, max.label)));
}
else
{
return(slh);
}
}
public static PropertyDrawerX GetCustomPropertyDrawerFor(SerializedPropertyX property)
{
if (drawerCache == null)
{
drawerCache = new Dictionary <Type, UnityEditor.PropertyDrawer>();
}
PropertyDrawerX drawerX = drawerInstanceCache.Get(property);
if (drawerX == null)
{
var drawerType = GetExtendedDrawerTypeFor(property.Type);
if (drawerType == null)
{
return(null);
}
drawerX = Activator.CreateInstance(drawerType) as PropertyDrawerX;
drawerInstanceCache[property] = drawerX;
}
return(drawerX);
}
//todo account for decorators eventually
public static float GetHeight(SerializedPropertyX property, GUIContent label, bool includeChildren)
{
PropertyDrawerX drawerX = Reflector.GetCustomPropertyDrawerFor(property);
if (drawerX != null)
{
return(drawerX.GetPropertyHeight(property, label));
}
else if (!includeChildren || property.type.IsPrimitive || property.type.IsEnum || property.type == typeof(string) || Array.IndexOf(BuildInTypes, property.type) != -1)
{
return(GetSinglePropertyHeight(property.type, label));
}
else if (property.type.IsArray)
{
if (property.isExpanded)
{
float height = 32f;
for (int i = 0; i < property.ChildCount; i++)
{
SerializedPropertyX child = property.GetChildAt(i);
height += GetHeight(child, child.label, child.isExpanded);
}
return(height);
}
return(16f);
}
else
{
float height = 16f;
for (int i = 0; i < property.ChildCount; i++)
{
SerializedPropertyX child = property.GetChildAt(i);
height += GetHeight(child, child.label, child.isExpanded);
}
return(height);
}
}
public static void PropertyField(SerializedPropertyX property, GUIContent label, bool includeChildren, params GUILayoutOption[] options)
{
Type type = property.type;
if (!property.IsDrawable)
{
return;
}
PropertyDrawerX drawerX = Reflector.GetCustomPropertyDrawerFor(property);
if (drawerX != null)
{
drawerX.OnGUI(property, label);
return;
}
if (type.IsSubclassOf(typeof(UnityEngine.Object)))
{
property.Value = EditorGUILayout.ObjectField(label, (UnityEngine.Object)property.Value, type, true, options);
}
else if (type.IsArray)
{
if (property.Value == null)
{
property.Value = Array.CreateInstance(type.GetElementType(), 1);
}
property.isExpanded = EditorGUILayout.Foldout(property.isExpanded, label.text);
if (property.isExpanded)
{
EditorGUI.indentLevel++;
property.ArraySize = EditorGUILayout.IntField(new GUIContent("Size"), property.ArraySize);
for (int i = 0; i < property.ArraySize; i++)
{
SerializedPropertyX child = property.GetChildAt(i);
PropertyField(child, child.label, child.isExpanded, options);
}
EditorGUI.indentLevel--;
}
}
else if (type.IsEnum)
{
property.Value = EditorGUILayout.EnumPopup(label, (Enum)property.Value, options);
}
else if (type == typeof(Color))
{
property.Value = EditorGUILayout.ColorField(label, (Color)property.Value);
}
else if (type == typeof(Bounds))
{
Bounds b = (Bounds)property.Value;
property.Value = EditorGUILayout.BoundsField(label, b, options);
}
else if (type == typeof(AnimationCurve))
{
if (property.Value == null)
{
property.Value = new AnimationCurve();
}
property.Value = EditorGUILayout.CurveField(label, (AnimationCurve)property.Value, options);
}
else if (type == typeof(double))
{
property.Value = EditorGUILayout.DoubleField(label, (double)property.Value);
}
else if (type == typeof(float))
{
property.Value = EditorGUILayout.FloatField(label, (float)property.Value);
}
else if (type == typeof(int))
{
property.Value = EditorGUILayout.IntField(label, (int)property.Value, options);
}
else if (type == typeof(long))
{
property.Value = EditorGUILayout.LongField(label, (long)property.Value, options);
}
else if (type == typeof(Rect))
{
property.Value = EditorGUILayout.RectField(label, (Rect)property.Value, options);
}
else if (type == typeof(bool))
{
property.Value = EditorGUILayout.Toggle(label, (bool)property.Value, options);
}
else if (type == typeof(Vector2))
{
property.Value = EditorGUILayout.Vector2Field(label, (Vector2)property.Value, options);
}
else if (type == typeof(Vector3))
{
property.Value = EditorGUILayout.Vector3Field(label, (Vector3)property.Value, options);
}
else if (type == typeof(Vector4))
{
property.Value = EditorGUILayout.Vector4Field(label.text, (Vector4)property.Value, options);
}
else if (type == typeof(string))
{
property.Value = EditorGUILayout.TextField(label, (string)property.Value, options);
}
else
{
property.isExpanded = EditorGUILayout.Foldout(property.isExpanded, label);
if (property.isExpanded)
{
EditorGUI.indentLevel++;
for (int i = 0; i < property.ChildCount; i++)
{
SerializedPropertyX child = property.GetChildAt(i);
if (child.IsDrawable)
{
PropertyField(child, child.label, child.isExpanded, options);
}
}
EditorGUI.indentLevel--;
}
}
}
