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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/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>
#include <com/sun/star/xml/sax/Parser.hpp>
#include <com/sun/star/xml/sax/Writer.hpp>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/implbase1.hxx>
#include <xmlscript/xml_helper.hxx>
#include <xmlscript/xmldlg_imexp.hxx>
using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
namespace xmlscript
{
//==================================================================================================
class InputStreamProvider
: public ::cppu::WeakImplHelper1< io::XInputStreamProvider >
{
ByteSequence _bytes;
public:
inline InputStreamProvider( ByteSequence const & rBytes )
: _bytes( rBytes )
{}
// XInputStreamProvider
virtual Reference< io::XInputStream > SAL_CALL createInputStream()
throw (RuntimeException);
};
//__________________________________________________________________________________________________
Reference< io::XInputStream > InputStreamProvider::createInputStream()
throw (RuntimeException)
{
return ::xmlscript::createInputStream( _bytes );
}
//==================================================================================================
Reference< io::XInputStreamProvider > SAL_CALL exportDialogModel(
Reference< container::XNameContainer > const & xDialogModel,
Reference< XComponentContext > const & xContext,
Reference< XModel > const & xDocument )
SAL_THROW( (Exception) )
{
Reference< xml::sax::XWriter > xWriter = xml::sax::Writer::create(xContext);
ByteSequence aBytes;
xWriter->setOutputStream( createOutputStream( &aBytes ) );
Reference< xml::sax::XExtendedDocumentHandler > xHandler(xWriter, UNO_QUERY_THROW);
exportDialogModel( xHandler, xDialogModel, xDocument );
return new InputStreamProvider( aBytes );
}
//==================================================================================================
void SAL_CALL importDialogModel(
Reference< io::XInputStream > const & xInput,
Reference< container::XNameContainer > const & xDialogModel,
Reference< XComponentContext > const & xContext,
Reference< XModel > const & xDocument )
SAL_THROW( (Exception) )
{
Reference< xml::sax::XParser > xParser = xml::sax::Parser::create( xContext );
// error handler, entity resolver omitted for this helper function
xParser->setDocumentHandler( importDialogModel( xDialogModel, xContext, xDocument ) );
xml::sax::InputSource source;
source.aInputStream = xInput;
source.sSystemId = "virtual file";
xParser->parseStream( source );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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