public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
position = EditorGUI.PrefixLabel(position, label);
if (property.propertyType != propertyType_)
{
EditorGUI.LabelField(position, String.Format("Error: {0} attribute can be applied only to {1} type", typeof(TAttribute), propertyType_));
return;
}
// User can pass null or empty string as field value in property attribute constructor so GetField can return null or empty string,
// treat this as not set field - fallback to search of TComponent component attached to inspected object
var field = GetPropertyPath((TAttribute)attribute);
if (!String.IsNullOrEmpty(field))
{
ObjectFieldPropertyDrawerUtils.DrawObjectFieldPoperty <TComponent>(
position, property, field, DrawComponentProperty);
return;
}
var inspectedObjectComponent = property.serializedObject.targetObject as Component;
if (inspectedObjectComponent == null)
{
EditorGUI.LabelField(position, "Error: inspected object type is not Component");
return;
}
var component = inspectedObjectComponent.GetComponent <TComponent>();
if (component == null)
{
EditorGUI.LabelField(position, String.Format("Error: missing {0} component in inspected object", typeof(TComponent)));
return;
}
DrawComponentProperty(position, property, component);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
position = EditorGUI.PrefixLabel(position, label);
if (property.propertyType != SerializedPropertyType.String)
{
EditorGUI.LabelField(position, String.Format("Error: {0} attribute can be applied only to {1} type", typeof(SpriteAtlasSpriteNameAttribute), SerializedPropertyType.String));
return;
}
var spriteAtlasField = ((SpriteAtlasSpriteNameAttribute)attribute).SpriteAtlasField;
if (!String.IsNullOrEmpty(spriteAtlasField))
{
ObjectFieldPropertyDrawerUtils.DrawObjectFieldPoperty <SpriteAtlas>(
position, property, spriteAtlasField,
DrawSpriteNameSelect);
}
else
{
EditorGUI.LabelField(position, String.Format("Error: sprite atlas field is null or empty for {0} attribute", typeof(SpriteAtlasSpriteNameAttribute)));
}
}