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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 <sal/config.h>
+
+#include <string_view>
+
+#include <com/sun/star/util/XCloseListener.hpp>
+#include <com/sun/star/document/XEventListener.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/implbase.hxx>
+
+#include <osl/mutex.hxx>
+
+class OwnView_Impl : public ::cppu::WeakImplHelper < css::util::XCloseListener,
+ css::document::XEventListener >
+{
+ ::osl::Mutex m_aMutex;
+
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+ css::uno::Reference< css::frame::XModel > m_xModel;
+
+ OUString m_aTempFileURL;
+ OUString m_aNativeTempURL;
+
+ OUString m_aFilterName;
+
+ bool m_bBusy;
+
+ bool m_bUseNative;
+
+private:
+ bool CreateModelFromURL( const OUString& aFileURL );
+
+ bool CreateModel( bool bUseNative );
+
+ bool ReadContentsAndGenerateTempFile( const css::uno::Reference< css::io::XInputStream >& xStream, bool bParseHeader );
+
+ void CreateNative();
+
+public:
+ static OUString GetFilterNameFromExtentionAndInStream(
+ const css::uno::Reference< css::uno::XComponentContext >& xContext,
+ std::u16string_view aNameWithExtention,
+ const css::uno::Reference< css::io::XInputStream >& xInputStream );
+
+ OwnView_Impl( const css::uno::Reference< css::uno::XComponentContext >& xContext,
+ const css::uno::Reference< css::io::XInputStream >& xStream );
+ virtual ~OwnView_Impl() override;
+
+ bool Open();
+
+ void Close();
+
+ virtual void SAL_CALL notifyEvent( const css::document::EventObject& Event ) override;
+
+ virtual void SAL_CALL queryClosing( const css::lang::EventObject& Source, sal_Bool GetsOwnership ) override;
+ virtual void SAL_CALL notifyClosing( const css::lang::EventObject& Source ) override;
+
+ virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */