149 lines
5.7 KiB
C++
149 lines
5.7 KiB
C++
/* -*- 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 <memory>
|
|
#include <file/FConnection.hxx>
|
|
#include <com/sun/star/frame/XDesktop2.hpp>
|
|
#include <com/sun/star/frame/XTerminateListener.hpp>
|
|
#include <rtl/ref.hxx>
|
|
#include <unotools/closeveto.hxx>
|
|
|
|
namespace com::sun::star {
|
|
namespace sheet { class XSpreadsheetDocument; }
|
|
}
|
|
|
|
namespace utl { class CloseVeto; }
|
|
|
|
|
|
namespace connectivity::calc
|
|
{
|
|
class ODriver;
|
|
class OCalcConnection : public file::OConnection
|
|
{
|
|
// the spreadsheet document:
|
|
css::uno::Reference< css::sheet::XSpreadsheetDocument > 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.reset(new utl::CloseVeto(rCloseable, true));
|
|
}
|
|
|
|
void stop()
|
|
{
|
|
m_pCloseListener.reset();
|
|
if (!m_xDesktop.is())
|
|
return;
|
|
m_xDesktop->removeTerminateListener(this);
|
|
m_xDesktop.clear();
|
|
}
|
|
|
|
// XTerminateListener
|
|
virtual void SAL_CALL queryTermination(const css::lang::EventObject& /*rEvent*/) override
|
|
{
|
|
}
|
|
|
|
virtual void SAL_CALL notifyTermination(const css::lang::EventObject& /*rEvent*/) override
|
|
{
|
|
stop();
|
|
}
|
|
|
|
virtual void SAL_CALL disposing() override
|
|
{
|
|
stop();
|
|
cppu::WeakComponentImplHelperBase::disposing();
|
|
}
|
|
|
|
virtual 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:
|
|
OCalcConnection(ODriver* _pDriver);
|
|
virtual ~OCalcConnection() override;
|
|
|
|
virtual void construct(const OUString& _rUrl,
|
|
const css::uno::Sequence< css::beans::PropertyValue >& _rInfo ) override;
|
|
|
|
// XServiceInfo
|
|
DECLARE_SERVICE_INFO();
|
|
|
|
// OComponentHelper
|
|
virtual void SAL_CALL disposing() override;
|
|
|
|
// XConnection
|
|
virtual css::uno::Reference< css::sdbc::XDatabaseMetaData > SAL_CALL getMetaData( ) override;
|
|
virtual css::uno::Reference< css::sdbcx::XTablesSupplier > createCatalog() override;
|
|
virtual css::uno::Reference< css::sdbc::XStatement > SAL_CALL createStatement( ) override;
|
|
virtual css::uno::Reference< css::sdbc::XPreparedStatement > SAL_CALL prepareStatement( const OUString& sql ) override;
|
|
virtual css::uno::Reference< css::sdbc::XPreparedStatement > SAL_CALL prepareCall( const OUString& sql ) override;
|
|
|
|
// no interface methods
|
|
css::uno::Reference< css::sheet::XSpreadsheetDocument> const & acquireDoc();
|
|
void releaseDoc();
|
|
|
|
class ODocHolder
|
|
{
|
|
OCalcConnection* m_pConnection;
|
|
css::uno::Reference< css::sheet::XSpreadsheetDocument> m_xDoc;
|
|
public:
|
|
ODocHolder(OCalcConnection* _pConnection) : m_pConnection(_pConnection)
|
|
{
|
|
m_xDoc = m_pConnection->acquireDoc();
|
|
}
|
|
~ODocHolder()
|
|
{
|
|
m_xDoc.clear();
|
|
m_pConnection->releaseDoc();
|
|
}
|
|
const css::uno::Reference< css::sheet::XSpreadsheetDocument>& getDoc() const { return m_xDoc; }
|
|
};
|
|
};
|
|
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|