From ae4b64b198a143240aa5dd1e202e5016abfdae71 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Thu, 8 Dec 2016 13:18:19 +0100
Subject: Wrap references in a Reerence type.

This allows us to make sure that references are not taken out of
context (the resource).
Because we need to use the type-specific accessors more we also ran into
a problem that we cannot "downcast" a reference with the change
recording still working, for that we have the cast<T>() operator now.
---
 common/typeindex.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'common/typeindex.cpp')

diff --git a/common/typeindex.cpp b/common/typeindex.cpp
index b0494f3..9d71463 100644
--- a/common/typeindex.cpp
+++ b/common/typeindex.cpp
@@ -34,6 +34,12 @@ static QByteArray getByteArray(const QVariant &value)
             return "nodate";
         }
     }
+    if (value.canConvert<Sink::ApplicationDomain::Reference>()) {
+        const auto ba = value.value<Sink::ApplicationDomain::Reference>().value;
+        if (!ba.isEmpty()) {
+            return ba;
+        }
+    }
     if (value.isValid() && !value.toByteArray().isEmpty()) {
         return value.toByteArray();
     }
-- 
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