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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/source/inc/writer/WConnection.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.tar.xz libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'connectivity/source/inc/writer/WConnection.hxx')
-rw-r--r-- | connectivity/source/inc/writer/WConnection.hxx | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/connectivity/source/inc/writer/WConnection.hxx b/connectivity/source/inc/writer/WConnection.hxx new file mode 100644 index 000000000..5b3eae535 --- /dev/null +++ b/connectivity/source/inc/writer/WConnection.hxx @@ -0,0 +1,169 @@ +/* -*- 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_CONNECTIVITY_SOURCE_INC_WRITER_WCONNECTION_HXX +#define INCLUDED_CONNECTIVITY_SOURCE_INC_WRITER_WCONNECTION_HXX + +#include <memory> +#include <file/FConnection.hxx> +#include <com/sun/star/frame/XDesktop2.hpp> +#include <com/sun/star/frame/XTerminateListener.hpp> +#include <unotools/closeveto.hxx> + +namespace com +{ +namespace sun +{ +namespace star +{ +namespace text +{ +class XTextDocument; +} +} +} +} + +namespace utl +{ +class CloseVeto; +} + +namespace connectivity +{ +namespace writer +{ +class ODriver; +class OWriterConnection : public file::OConnection +{ + // the spreadsheet document: + css::uno::Reference<css::text::XTextDocument> m_xDoc; + OUString m_sPassword; + OUString m_aFileName; + oslInterlockedCount m_nDocCount; + + class CloseVetoButTerminateListener + : public cppu::WeakComponentImplHelper<css::frame::XTerminateListener> + { + private: + /// close listener that vetoes so nobody else disposes m_xDoc + std::unique_ptr<utl::CloseVeto> m_pCloseListener; + /// but also listen to XDesktop and if app is terminating anyway, dispose m_xDoc while + /// its still possible to do so properly + css::uno::Reference<css::frame::XDesktop2> m_xDesktop; + osl::Mutex m_aMutex; + + public: + CloseVetoButTerminateListener() + : cppu::WeakComponentImplHelper<css::frame::XTerminateListener>(m_aMutex) + { + } + + void start(const css::uno::Reference<css::uno::XInterface>& rCloseable, + const css::uno::Reference<css::frame::XDesktop2>& rDesktop) + { + m_xDesktop = rDesktop; + m_xDesktop->addTerminateListener(this); + m_pCloseListener = std::make_unique<utl::CloseVeto>(rCloseable, true); + } + + void stop() + { + m_pCloseListener.reset(); + if (!m_xDesktop.is()) + return; + m_xDesktop->removeTerminateListener(this); + m_xDesktop.clear(); + } + + // XTerminateListener + void SAL_CALL queryTermination(const css::lang::EventObject& /*rEvent*/) override {} + + void SAL_CALL notifyTermination(const css::lang::EventObject& /*rEvent*/) override + { + stop(); + } + + void SAL_CALL disposing() override + { + stop(); + cppu::WeakComponentImplHelperBase::disposing(); + } + + void SAL_CALL disposing(const css::lang::EventObject& rEvent) override + { + const bool bShutDown = (rEvent.Source == m_xDesktop); + if (bShutDown) + stop(); + } + }; + + rtl::Reference<CloseVetoButTerminateListener> m_xCloseVetoButTerminateListener; + +public: + OWriterConnection(ODriver* _pDriver); + ~OWriterConnection() override; + + void construct(const OUString& rURL, + const css::uno::Sequence<css::beans::PropertyValue>& rInfo) override; + + // XServiceInfo + DECLARE_SERVICE_INFO(); + + // OComponentHelper + void SAL_CALL disposing() override; + + // XConnection + css::uno::Reference<css::sdbc::XDatabaseMetaData> SAL_CALL getMetaData() override; + css::uno::Reference<css::sdbcx::XTablesSupplier> createCatalog() override; + css::uno::Reference<css::sdbc::XStatement> SAL_CALL createStatement() override; + css::uno::Reference<css::sdbc::XPreparedStatement> + SAL_CALL prepareStatement(const OUString& sql) override; + css::uno::Reference<css::sdbc::XPreparedStatement> + SAL_CALL prepareCall(const OUString& sql) override; + + // no interface methods + css::uno::Reference<css::text::XTextDocument> const& acquireDoc(); + void releaseDoc(); + + class ODocHolder + { + OWriterConnection* m_pConnection; + css::uno::Reference<css::text::XTextDocument> m_xDoc; + + public: + ODocHolder(OWriterConnection* _pConnection) + : m_pConnection(_pConnection) + { + m_xDoc = m_pConnection->acquireDoc(); + } + ~ODocHolder() + { + m_xDoc.clear(); + m_pConnection->releaseDoc(); + } + const css::uno::Reference<css::text::XTextDocument>& getDoc() const { return m_xDoc; } + }; +}; +} +} + +#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_WRITER_WCONNECTION_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |