/* -*- 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 <toolboxconfiguration.hxx>

#include <xml/toolboxdocumenthandler.hxx>

#include <xml/saxnamespacefilter.hxx>

#include <com/sun/star/xml/sax/Parser.hpp>

#include <com/sun/star/xml/sax/Writer.hpp>

#include <com/sun/star/xml/sax/SAXException.hpp>

#include <com/sun/star/io/IOException.hpp>

#include <com/sun/star/io/XInputStream.hpp>

using namespace ::com::sun::star::uno;

using namespace ::com::sun::star::xml::sax;

using namespace ::com::sun::star::io;

using namespace ::com::sun::star::container;

namespace framework

{

bool ToolBoxConfiguration::LoadToolBox(

    const css::uno::Reference<css::uno::XComponentContext>& rxContext,

    const css::uno::Reference<css::io::XInputStream>& rInputStream,

    const css::uno::Reference<css::container::XIndexContainer>& rToolbarConfiguration)

{

    Reference<XParser> xParser = Parser::create(rxContext);

    // connect stream to input stream to the parser

    InputSource aInputSource;

    aInputSource.aInputStream = rInputStream;

    // create namespace filter and set menudocument handler inside to support xml namespaces

    Reference<XDocumentHandler> xDocHandler(new OReadToolBoxDocumentHandler(rToolbarConfiguration));

    Reference<XDocumentHandler> xFilter(new SaxNamespaceFilter(xDocHandler));

    // connect parser and filter

    xParser->setDocumentHandler(xFilter);

    try

    {

        xParser->parseStream(aInputSource);

        return true;

    }

    catch (const RuntimeException&)

    {

        return false;

    }

    catch (const SAXException&)

    {

        return false;

    }

    catch (const css::io::IOException&)

    {

        return false;

    }

}

bool ToolBoxConfiguration::StoreToolBox(

    const css::uno::Reference<css::uno::XComponentContext>& rxContext,

    const css::uno::Reference<css::io::XOutputStream>& rOutputStream,

    const css::uno::Reference<css::container::XIndexAccess>& rToolbarConfiguration)

{

    Reference<XWriter> xWriter = Writer::create(rxContext);

    xWriter->setOutputStream(rOutputStream);

    try

    {

        Reference<XDocumentHandler> xHandler(xWriter, UNO_QUERY_THROW);

        OWriteToolBoxDocumentHandler aWriteToolBoxDocumentHandler(rToolbarConfiguration, xHandler);

        aWriteToolBoxDocumentHandler.WriteToolBoxDocument();

        return true;

    }

    catch (const RuntimeException&)

    {

        return false;

    }

    catch (const SAXException&)

    {

        return false;

    }

    catch (const css::io::IOException&)

    {

        return false;

    }

}

}

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