/* -*- 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/XModel.hpp>

#include <com/sun/star/util/Duration.hpp>

#include <com/sun/star/presentation/XCustomPresentationSupplier.hpp>

#include <com/sun/star/presentation/XPresentationSupplier.hpp>

#include <com/sun/star/container/XIndexContainer.hpp>

#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>

#include <sax/tools/converter.hxx>

#include <xmloff/xmltoken.hxx>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmluconv.hxx>

#include "ximpshow.hxx"

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

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

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

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

using namespace ::com::sun::star::drawing;

using namespace ::com::sun::star::beans;

using namespace ::com::sun::star::lang;

using namespace ::com::sun::star::util;

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

using namespace ::com::sun::star::presentation;

using namespace ::xmloff::token;

SdXMLShowsContext::SdXMLShowsContext( SdXMLImport& rImport, const Reference< XFastAttributeList >& xAttrList )

:   SvXMLImportContext(rImport)

{

    Reference< XCustomPresentationSupplier > xShowsSupplier( rImport.GetModel(), UNO_QUERY );

    if( xShowsSupplier.is() )

    {

        mxShows = xShowsSupplier->getCustomPresentations();

        mxShowFactory.set( mxShows, UNO_QUERY );

    }

    Reference< XDrawPagesSupplier > xDrawPagesSupplier( rImport.GetModel(), UNO_QUERY );

    if( xDrawPagesSupplier.is() )

        mxPages.set( xDrawPagesSupplier->getDrawPages(), UNO_QUERY );

    Reference< XPresentationSupplier > xPresentationSupplier( rImport.GetModel(), UNO_QUERY );

    if( xPresentationSupplier.is() )

        mxPresProps.set( xPresentationSupplier->getPresentation(), UNO_QUERY );

    if( !mxPresProps.is() )

        return;

    bool bAll = true;

    uno::Any aAny;

    // Per ODF this is default, but we did it wrong before LO 6.0 (tdf#108824)

    bool bIsMouseVisible = true;

    if (rImport.getGeneratorVersion() < SvXMLImport::LO_6x)

        bIsMouseVisible = false;

    // read attributes

    for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))

    {

        switch( aIter.getToken() )

        {

            case XML_ELEMENT(PRESENTATION, XML_START_PAGE):

            {

                mxPresProps->setPropertyValue(u"FirstPage"_ustr, Any(aIter.toString()) );

                bAll = false;

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_SHOW):

            {

                maCustomShowName = aIter.toString();

                bAll = false;

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_PAUSE):

            {

                Duration aDuration;

                if (!::sax::Converter::convertDuration(aDuration, aIter.toView()))

                    continue;

                const sal_Int32 nMS = (aDuration.Hours * 60 +

                        aDuration.Minutes) * 60 + aDuration.Seconds;

                mxPresProps->setPropertyValue(u"Pause"_ustr, Any(nMS) );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_ANIMATIONS):

            {

                aAny <<= IsXMLToken( aIter, XML_ENABLED );

                mxPresProps->setPropertyValue(u"AllowAnimations"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_STAY_ON_TOP):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"IsAlwaysOnTop"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_FORCE_MANUAL):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"IsAutomatic"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_ENDLESS):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"IsEndless"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_FULL_SCREEN):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"IsFullScreen"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_MOUSE_VISIBLE):

            {

                bIsMouseVisible = IsXMLToken( aIter, XML_TRUE );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_START_WITH_NAVIGATOR):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"StartWithNavigator"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_MOUSE_AS_PEN):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"UsePen"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_TRANSITION_ON_CLICK):

            {

                aAny <<= IsXMLToken( aIter, XML_ENABLED );

                mxPresProps->setPropertyValue(u"IsTransitionOnClick"_ustr, aAny );

                break;

            }

            case XML_ELEMENT(PRESENTATION, XML_SHOW_LOGO):

            {

                aAny <<= IsXMLToken( aIter, XML_TRUE );

                mxPresProps->setPropertyValue(u"IsShowLogo"_ustr, aAny );

                break;

            }

        }

    }

    mxPresProps->setPropertyValue(u"IsShowAll"_ustr, Any(bAll) );

    mxPresProps->setPropertyValue(u"IsMouseVisible"_ustr, Any(bIsMouseVisible) );

}

SdXMLShowsContext::~SdXMLShowsContext()

{

    if( !maCustomShowName.isEmpty() )

    {

        uno::Any aAny;

        aAny <<= maCustomShowName;

        mxPresProps->setPropertyValue(u"CustomShow"_ustr, aAny );

    }

}

css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLShowsContext::createFastChildContext(

    sal_Int32 nElement,

    const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )

{

    if( nElement == XML_ELEMENT(PRESENTATION, XML_SHOW) )

    {

        OUString aName;

        OUString aPages;

        // read attributes

        for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))

        {

            OUString sValue = aIter.toString();

            switch( aIter.getToken() )

            {

                case XML_ELEMENT(PRESENTATION, XML_NAME):

                    aName = sValue;

                    break;

                case XML_ELEMENT(PRESENTATION, XML_PAGES):

                    aPages = sValue;

                    break;

            }

        }

        if( !aName.isEmpty() && !aPages.isEmpty() )

        {

            Reference< XIndexContainer > xShow( mxShowFactory->createInstance(), UNO_QUERY );

            if( xShow.is() )

            {

                SvXMLTokenEnumerator aPageNames( aPages, ',' );

                std::u16string_view sPageNameView;

                while( aPageNames.getNextToken( sPageNameView ) )

                {

                    OUString sPageName(sPageNameView);

                    if( !mxPages->hasByName( sPageName ) )

                        continue;

                    Reference< XDrawPage > xPage;

                    mxPages->getByName( sPageName ) >>= xPage;

                    if( xPage.is() )

                    {

                        xShow->insertByIndex( xShow->getCount(), Any(xPage) );

                    }

                }

                Any aAny;

                aAny <<= xShow;

                if( mxShows->hasByName( aName ) )

                {

                    mxShows->replaceByName( aName, aAny );

                }

                else

                {

                    mxShows->insertByName( aName, aAny );

                }

            }

        }

    }

    return nullptr;

}

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