1 files changed, 102 insertions, 0 deletions
diff --git a/uui/source/getcontinuations.hxx b/uui/source/getcontinuations.hxx
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+++ b/uui/source/getcontinuations.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+namespace com::sun::star {
+    namespace task {
+        class XInteractionContinuation;
+    }
+}
+
+template< class t1 >
+bool setContinuation(
+    css::uno::Reference< css::task::XInteractionContinuation > const & rContinuation,
+    css::uno::Reference< t1 > * pContinuation)
+{
+    if (pContinuation && !pContinuation->is())
+    {
+        pContinuation->set(rContinuation, css::uno::UNO_QUERY);
+        if (pContinuation->is())
+            return true;
+    }
+    return false;
+}
+
+template< class t1, class t2 >
+void getContinuations(
+    css::uno::Sequence<
+        css::uno::Reference< css::task::XInteractionContinuation > > const & rContinuations,
+    css::uno::Reference< t1 > * pContinuation1,
+    css::uno::Reference< t2 > * pContinuation2)
+{
+    for (const auto& rContinuation : rContinuations)
+    {
+        if (setContinuation(rContinuation, pContinuation1))
+            continue;
+        if (setContinuation(rContinuation, pContinuation2))
+            continue;
+    }
+}
+
+template< class t1, class t2, class t3 >
+void getContinuations(
+    css::uno::Sequence<
+        css::uno::Reference< css::task::XInteractionContinuation > > const & rContinuations,
+    css::uno::Reference< t1 > * pContinuation1,
+    css::uno::Reference< t2 > * pContinuation2,
+    css::uno::Reference< t3 > * pContinuation3)
+{
+    for (const auto& rContinuation : rContinuations)
+    {
+        if (setContinuation(rContinuation, pContinuation1))
+            continue;
+        if (setContinuation(rContinuation, pContinuation2))
+            continue;
+        if (setContinuation(rContinuation, pContinuation3))
+            continue;
+    }
+}
+
+template< class t1, class t2, class t3, class t4 >
+void getContinuations(
+    css::uno::Sequence<
+        css::uno::Reference< css::task::XInteractionContinuation > > const &  rContinuations,
+    css::uno::Reference< t1 > * pContinuation1,
+    css::uno::Reference< t2 > * pContinuation2,
+    css::uno::Reference< t3 > * pContinuation3,
+    css::uno::Reference< t4 > * pContinuation4)
+{
+    for (const auto& rContinuation : rContinuations)
+    {
+        if (setContinuation(rContinuation, pContinuation1))
+            continue;
+        if (setContinuation(rContinuation, pContinuation2))
+            continue;
+        if (setContinuation(rContinuation, pContinuation3))
+            continue;
+        if (setContinuation(rContinuation, pContinuation4))
+            continue;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */