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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/drawing/framework/XConfigurationChangeRequest.hpp>
+#include <com/sun/star/container/XNamed.hpp>
+#include <comphelper/compbase.hxx>
+
+namespace com::sun::star::drawing::framework { class XConfiguration; }
+
+namespace sd::framework {
+
+typedef comphelper::WeakComponentImplHelper <
+ css::drawing::framework::XConfigurationChangeRequest,
+ css::container::XNamed
+ > UpdateRequestInterfaceBase;
+
+/** This update request is used to request configuration updates
+ asynchronous when no other requests are being processed. When there are
+ other requests then we can simply wait until the last one is executed:
+ the configuration is updated when the request queue becomes empty. This
+ is use by this implementation as well. The execute() method does not
+ really do anything. This request just triggers the update of the
+ configuration when it is removed as last request from the queue.
+*/
+class UpdateRequest final
+ : public UpdateRequestInterfaceBase
+{
+public:
+ UpdateRequest() noexcept;
+ virtual ~UpdateRequest() noexcept override;
+
+ // XConfigurationChangeOperation
+
+ virtual void SAL_CALL execute (
+ const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration) override;
+
+ // XNamed
+
+ /** Return a human readable string representation. This is used for
+ debugging purposes.
+ */
+ virtual OUString SAL_CALL getName() override;
+
+ /** This call is ignored because the XNamed interface is (mis)used to
+ give access to a human readable name for debugging purposes.
+ */
+ virtual void SAL_CALL setName (const OUString& rName) override;
+};
+
+} // end of namespace sd::framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */