Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/include/unotools/closeveto.hxx b/include/unotools/closeveto.hxx
new file mode 100644
index 000000000..bcc56766f
--- /dev/null
+++ b/include/unotools/closeveto.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_UNOTOOLS_CLOSEVETO_HXX
+#define INCLUDED_UNOTOOLS_CLOSEVETO_HXX
+
+#include <unotools/unotoolsdllapi.h>
+#include <com/sun/star/uno/Reference.hxx>
+#include <memory>
+
+namespace com::sun::star::uno { class XInterface; }
+
+namespace utl
+{
+
+    //= CloseVeto
+    struct CloseVeto_Data;
+    /** will add a XCloseListener to a given component, and veto its closing as long as the <code>CloseVeto</code>
+        instance is alive.
+
+        If closing has been requested and vetoed while the <code>CloseVeto</code> instance is alive, and the ownership
+        went to the <code>CloseVeto</code> instance, then it will close the component in its dtor.
+    */
+    class UNOTOOLS_DLLPUBLIC CloseVeto
+    {
+    public:
+        CloseVeto( const css::uno::Reference< css::uno::XInterface >& i_closeable,
+                bool bHasOwnership = false);
+        ~CloseVeto();
+
+    private:
+        std::unique_ptr< CloseVeto_Data >   m_xData;
+    };
+
+} // namespace dbaui
+
+#endif // INCLUDED_UNOTOOLS_CLOSEVETO_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */