public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
label.tooltip = EditorHelper.GetTooltipFromAttribute(fieldInfo, label.tooltip);
bool enabled = GUI.enabled;
Color color = GUI.color;
if (IsReadOnly(property))
{
GUI.enabled = false;
}
if (!Validate(property))
{
GUI.color = errorColor;
}
using (var titles = TempList <string> .Get())
{
GetTitles(property, titles.buffer);
string title = JoinTitle(titles.buffer);
if (!string.IsNullOrEmpty(title))
{
content.text = title;
float titleHeight = GetTitleHeight(title);
Rect titleRect = position;
titleRect.height = titleHeight;
EditorGUIHelper.Indent(ref titleRect, steps: EditorGUI.indentLevel);
GUI.Label(titleRect, content);
position.y += titleHeight;
position.height -= titleHeight;
}
if (!UseObjField(property))
{
EditorGUI.PropertyField(position, property, label, includeChildren: true);
}
else
{
property.objectReferenceValue = EditorGUI.ObjectField(
position,
label,
property.objectReferenceValue,
GetObjRefType(),
allowSceneObjects: attribute.objRefRestriction != PropObjRefRestrict.OnlyAsset
);
}
}
GUI.color = color;
GUI.enabled = enabled;
}
void DrawWithoutEditor(Rect position, SerializedProperty property)
{
Rect foldoutRect = position;
foldoutRect.width = 20.0f;
property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, "");
if (!property.isExpanded)
{
return;
}
position.y += position.height;
if (property.isArray)
{
position.height = EditorGUIUtility.singleLineHeight;
Rect sizeRect = position;
EditorGUIHelper.Indent(ref sizeRect);
property.arraySize = EditorGUI.IntField(sizeRect, "Size", property.arraySize);
position.y += position.height;
}
EditorGUIHelper.Indent(ref position);
Iterate(property,
foreachArrayElem: (SerializedProperty eleProp) =>
{
position.height = EditorGUI.GetPropertyHeight(eleProp);
EditorGUI.PropertyField(position, eleProp, includeChildren: false);
if (eleProp.objectReferenceValue != null)
{
foldoutRect = position;
foldoutRect.width = 20.0f;
eleProp.isExpanded = EditorGUI.Foldout(foldoutRect, eleProp.isExpanded, "");
}
position.y += position.height;
},
foreachChild: (SerializedProperty prop) =>
{
position.height = EditorGUI.GetPropertyHeight(prop);
Rect indented = position;
EditorGUIHelper.Indent(ref indented);
EditorGUI.PropertyField(indented, prop, includeChildren: true);
position.y += position.height;
}
);
}
// TODO: Might want to use PrefixLabel instead
// A rect that should look like a standard Unity EditorGUI label
// (i.e. the name before the value)
// Returns position with the label's width deducted
public static Rect StandardLabel(Rect position, GUIContent label)
{
EditorGUIHelper.Indent(ref position, EditorGUI.indentLevel);
float labelWidth = EditorGUIUtility.labelWidth - EditorGUI.indentLevel * INDENT_WIDTH;
Rect labelRect = position;
labelRect.width = labelWidth;
GUI.Label(labelRect, label);
position.x += labelWidth;
position.width -= labelWidth;
return(position);
}
