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176 | /* -*- 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 .
*/
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/awt/XRequestCallback.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <rtl/ref.hxx>
#include "officerestartmanager.hxx"
using namespace ::com::sun::star;
namespace comphelper
{
// XRestartManager
void SAL_CALL OOfficeRestartManager::requestRestart( const uno::Reference< task::XInteractionHandler >& /* xInteractionHandler */ )
{
if ( !m_xContext.is() )
throw uno::RuntimeException();
{
::osl::MutexGuard aGuard( m_aMutex );
// if the restart already running there is no need to trigger it again
if ( m_bRestartRequested )
return;
m_bRestartRequested = true;
// the office is still not initialized, no need to terminate, changing the state is enough
if ( !m_bOfficeInitialized )
return;
}
// TODO: use InteractionHandler to report errors
try
{
// register itself as a job that should be executed asynchronously
uno::Reference< lang::XMultiComponentFactory > xFactory( m_xContext->getServiceManager(), uno::UNO_SET_THROW );
uno::Reference< awt::XRequestCallback > xRequestCallback(
xFactory->createInstanceWithContext(
"com.sun.star.awt.AsyncCallback",
m_xContext ),
uno::UNO_QUERY_THROW );
xRequestCallback->addCallback( this, uno::Any() );
}
catch ( uno::Exception& )
{
// the try to request restart has failed
m_bRestartRequested = false;
}
}
sal_Bool SAL_CALL OOfficeRestartManager::isRestartRequested( sal_Bool bOfficeInitialized )<--- The function 'isRestartRequested' is never used.
{
::osl::MutexGuard aGuard( m_aMutex );
if ( bOfficeInitialized && !m_bOfficeInitialized )
m_bOfficeInitialized = bOfficeInitialized;
return m_bRestartRequested;
}
// XCallback
void SAL_CALL OOfficeRestartManager::notify( const uno::Any& /* aData */ )
{
try
{
bool bSuccess = false;
if ( m_xContext.is() )
{
uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(m_xContext);
// Turn Quickstarter veto off
uno::Reference< beans::XPropertySet > xPropertySet( xDesktop, uno::UNO_QUERY_THROW );
OUString aVetoPropName( "SuspendQuickstartVeto" );
uno::Any aValue;
aValue <<= true;
xPropertySet->setPropertyValue( aVetoPropName, aValue );
try
{
bSuccess = xDesktop->terminate();
} catch( uno::Exception& )
{}
if ( !bSuccess )
{
aValue <<= false;
xPropertySet->setPropertyValue( aVetoPropName, aValue );
}
}
if ( !bSuccess )
m_bRestartRequested = false;
}
catch( uno::Exception& )
{
// the try to restart has failed
m_bRestartRequested = false;
}
}
// XServiceInfo
OUString SAL_CALL OOfficeRestartManager::getImplementationName()
{
return "com.sun.star.comp.task.OfficeRestartManager";
}
sal_Bool SAL_CALL OOfficeRestartManager::supportsService( const OUString& aServiceName )
{
return cppu::supportsService(this, aServiceName);
}
uno::Sequence< OUString > SAL_CALL OOfficeRestartManager::getSupportedServiceNames()
{
return { "com.sun.star.comp.task.OfficeRestartManager" };
}
} // namespace comphelper
namespace {
struct Instance {
explicit Instance(
css::uno::Reference<css::uno::XComponentContext> const & context):
instance(static_cast<cppu::OWeakObject *>(new comphelper::OOfficeRestartManager(context)))
{}
rtl::Reference<css::uno::XInterface> instance;
};
struct Singleton:
public rtl::StaticWithArg<
Instance, css::uno::Reference<css::uno::XComponentContext>, Singleton>
{};
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_task_OfficeRestartManager(<--- The function 'com_sun_star_comp_task_OfficeRestartManager' is never used.
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(static_cast<cppu::OWeakObject *>(
Singleton::get(context).instance.get()));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|