Factor out AsyncQuitHandler to be usable elsewhere, too

Or do we already have the corresponding functionality somewhere, and
SbModule::Run() could be changed to use that instead?

Change-Id: I6f45d4a023f9f9d9a24ab6934117a712ccbe75e2
Reviewed-on: https://gerrit.libreoffice.org/55048
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/include/comphelper/asyncquithandler.hxx b/include/comphelper/asyncquithandler.hxx
new file mode 100644
index 000000000000..9c7a3c1a6289
--- /dev/null
+++ b/include/comphelper/asyncquithandler.hxx
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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_COMPHELPER_ASYNCQUITHANDLER_HXX
+#define INCLUDED_COMPHELPER_ASYNCQUITHANDLER_HXX
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/frame/XDesktop2.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <tools/link.hxx>
+
+// Use: Application::PostUserEvent( LINK( &AsyncQuitHandler::instance(), AsyncQuitHandler, OnAsyncQuit ) );
+
+class AsyncQuitHandler
+{
+    AsyncQuitHandler() {}
+
+public:
+    AsyncQuitHandler(const AsyncQuitHandler&) = delete;
+    const AsyncQuitHandler& operator=(const AsyncQuitHandler&) = delete;
+
+    static AsyncQuitHandler& instance()
+    {
+        static AsyncQuitHandler aInst;
+        return aInst;
+    }
+
+    static void QuitApplication()
+    {
+        css::uno::Reference<css::frame::XDesktop2> xDesktop
+            = css::frame::Desktop::create(comphelper::getProcessComponentContext());
+        xDesktop->terminate();
+    }
+
+    DECL_STATIC_LINK(AsyncQuitHandler, OnAsyncQuit, void*, void);
+};
+
+IMPL_STATIC_LINK_NOARG(AsyncQuitHandler, OnAsyncQuit, void*, void) { QuitApplication(); }
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */