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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 "rtfimportfilter.hxx"
#include "../rtf/swparrtf.hxx"
#include <docsh.hxx>
#include <doc.hxx>
#include <unotxdoc.hxx>
#include <comphelper/mediadescriptor.hxx>
#include <unotools/ucbstreamhelper.hxx>
using namespace ::comphelper;
using namespace ::com::sun::star;
RtfImportFilter::RtfImportFilter( const uno::Reference< uno::XComponentContext > &xCtx ) :
m_xCtx( xCtx )
{
}
RtfImportFilter::~RtfImportFilter()
{
}
sal_Bool RtfImportFilter::filter( const uno::Sequence< beans::PropertyValue >& aDescriptor )
throw (uno::RuntimeException)
{
SAL_INFO("sw.rtf", OSL_THIS_FUNC);
MediaDescriptor aMediaDesc = aDescriptor;
::uno::Reference< io::XInputStream > xInputStream =
aMediaDesc.getUnpackedValueOrDefault( MediaDescriptor::PROP_INPUTSTREAM(), uno::Reference< io::XInputStream >() );
SvStream* pStream = utl::UcbStreamHelper::CreateStream( xInputStream, sal_True );
if (!pStream)
return sal_False;
// get SwDoc*
uno::Reference< uno::XInterface > xIfc( m_xDstDoc, uno::UNO_QUERY );
SwXTextDocument *pTxtDoc = dynamic_cast< SwXTextDocument * >( xIfc.get() );
if (!pTxtDoc)
return sal_False;
SwDoc *pDoc = pTxtDoc->GetDocShell()->GetDoc();
if (!pDoc)
return sal_False;
// get SwPaM*
// NEEDSWORK should we care about partial imports? For now we just import
// the whole document
SwPaM aPam( pDoc->GetNodes().GetEndOfContent() );
aPam.SetMark();
aPam.Move( fnMoveBackward, fnGoDoc );
SwPaM *pCurPam = new SwPaM( *aPam.End(), *aPam.Start() );
String aURL;
OUString sTemp;
for ( sal_Int32 i = 0; i < aDescriptor.getLength(); i++ )
{
if( aDescriptor[i].Name == "URL" )
{
aDescriptor[i].Value >>= sTemp;
aURL = sTemp;
}
}
RtfReader aReader;
sal_Bool bRet = aReader.Read(pStream, *pDoc, aURL, *pCurPam) == 0;
delete pStream;
return bRet;
}
void RtfImportFilter::cancel( ) throw (uno::RuntimeException)
{
}
void RtfImportFilter::setTargetDocument( const uno::Reference< lang::XComponent >& xDoc )
throw (lang::IllegalArgumentException, uno::RuntimeException)
{
m_xDstDoc = xDoc;
}
//////////////////////////////////////////////////////////////////////////
// UNO helpers
//////////////////////////////////////////////////////////////////////////
OUString RtfImport_getImplementationName()
{
return OUString( IMPL_NAME_RTFIMPORT );
}
uno::Sequence< OUString > SAL_CALL RtfImport_getSupportedServiceNames() throw()
{
const OUString aServiceName( "com.sun.star.document.ImportFilter" );
const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
uno::Reference< uno::XInterface > SAL_CALL RtfImport_createInstance(const uno::Reference< uno::XComponentContext > & xCtx ) throw( uno::Exception )
{
return (cppu::OWeakObject*) new RtfImportFilter( xCtx );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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