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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 .
*/
#include <com/sun/star/frame/DoubleInitializationException.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/document/XFilter.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <rtl/ref.hxx>
#include <sfx2/objsh.hxx>
#include <tools/globname.hxx>
using namespace css;
namespace {
class OwnSubFilterService : public cppu::WeakImplHelper < document::XFilter
,lang::XServiceInfo >
{
uno::Reference< frame::XModel > m_xModel;
uno::Reference< io::XStream > m_xStream;
SfxObjectShell* m_pObjectShell;
public:
/// @throws css::uno::Exception
/// @throws css::uno::RuntimeException
explicit OwnSubFilterService(const css::uno::Sequence< css::uno::Any >& aArguments);
// XFilter
virtual sal_Bool SAL_CALL filter( const uno::Sequence< beans::PropertyValue >& aDescriptor ) override;
virtual void SAL_CALL cancel() override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
};
OwnSubFilterService::OwnSubFilterService(const css::uno::Sequence< css::uno::Any >& aArguments)
: m_pObjectShell( nullptr )
{
if ( aArguments.getLength() != 2 )
throw lang::IllegalArgumentException();
if ( m_pObjectShell )
throw frame::DoubleInitializationException();
if ( ( aArguments[1] >>= m_xStream ) && m_xStream.is()
&& ( aArguments[0] >>= m_xModel ) && m_xModel.is() )
{
css::uno::Reference < css::lang::XUnoTunnel > xObj( m_xModel, uno::UNO_QUERY_THROW );
css::uno::Sequence < sal_Int8 > aSeq( SvGlobalName( SFX_GLOBAL_CLASSID ).GetByteSequence() );
sal_Int64 nHandle = xObj->getSomething( aSeq );
if ( nHandle )
m_pObjectShell = reinterpret_cast< SfxObjectShell* >( sal::static_int_cast< sal_IntPtr >( nHandle ));
}
if ( !m_pObjectShell )
throw lang::IllegalArgumentException();
}
sal_Bool SAL_CALL OwnSubFilterService::filter( const uno::Sequence< beans::PropertyValue >& aDescriptor )
{
if ( !m_pObjectShell )
throw uno::RuntimeException();
return m_pObjectShell->ImportFromGeneratedStream_Impl( m_xStream, aDescriptor );
}
void SAL_CALL OwnSubFilterService::cancel()
{
// not implemented
}
OUString SAL_CALL OwnSubFilterService::getImplementationName()
{
return OUString("com.sun.star.comp.document.OwnSubFilter");
}
sal_Bool SAL_CALL OwnSubFilterService::supportsService( const OUString& ServiceName )
{
return cppu::supportsService(this, ServiceName);
}
uno::Sequence< OUString > SAL_CALL OwnSubFilterService::getSupportedServiceNames()
{
uno::Sequence< OUString > aRet(2);
aRet[0] = "com.sun.star.document.OwnSubFilter";
aRet[1] = "com.sun.star.comp.document.OwnSubFilter";
return aRet;
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
com_sun_star_comp_document_OwnSubFilter_get_implementation(
css::uno::XComponentContext *,
css::uno::Sequence<css::uno::Any> const &arguments)
{
return cppu::acquire(new OwnSubFilterService(arguments));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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