/* -*- 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 <tools/debug.hxx>

#include <com/sun/star/document/XEventsSupplier.hpp>

#include <com/sun/star/beans/XPropertySet.hpp>

#include <com/sun/star/style/XStyle.hpp>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmltoken.hxx>

#include <xmloff/xmlimp.hxx>

#include <xmloff/XMLEventsImportContext.hxx>

#include <XMLShapePropertySetContext.hxx>

#include <XMLTextColumnsContext.hxx>

#include <XMLBackgroundImageContext.hxx>

#include <xmloff/XMLComplexColorContext.hxx>

#include <xmloff/txtprmap.hxx>

#include <xmloff/xmltypes.hxx>

#include <xmloff/maptype.hxx>

#include <xmloff/xmlimppr.hxx>

#include <xmloff/XMLTextShapeStyleContext.hxx>

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

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

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

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

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

using namespace ::xmloff::token;

namespace {

class XMLTextShapePropertySetContext_Impl : public XMLShapePropertySetContext

{

public:

    XMLTextShapePropertySetContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,

        const Reference< XFastAttributeList >& xAttrList,

        sal_uInt32 nFamily,

        ::std::vector< XMLPropertyState > &rProps,

        SvXMLImportPropertyMapper* pMap );

    using SvXMLPropertySetContext::createFastChildContext;

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

        sal_Int32 nElement,

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

        ::std::vector< XMLPropertyState > &rProperties,

        const XMLPropertyState& rProp ) override;

};

}

XMLTextShapePropertySetContext_Impl::XMLTextShapePropertySetContext_Impl(

                 SvXMLImport& rImport, sal_Int32 nElement,

                 const Reference< XFastAttributeList > & xAttrList,

                 sal_uInt32 nFamily,

                 ::std::vector< XMLPropertyState > &rProps,

                 SvXMLImportPropertyMapper* pMap ) :

    XMLShapePropertySetContext( rImport, nElement, xAttrList, nFamily,

                                rProps, pMap )

{

}

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

    sal_Int32 nElement,

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

    ::std::vector< XMLPropertyState > &rProperties,

    const XMLPropertyState& rProp )

{

    switch( mpMapper->getPropertySetMapper()

                    ->GetEntryContextId( rProp.mnIndex ) )

    {

    case CTF_TEXTCOLUMNS:

        return new XMLTextColumnsContext( GetImport(), nElement,

                                                   xAttrList, rProp,

                                                   rProperties );

        break;

    case CTF_COMPLEX_COLOR:

        return new XMLPropertyComplexColorContext(GetImport(), nElement, xAttrList, rProp, rProperties);

    case CTF_BACKGROUND_URL:

        DBG_ASSERT( rProp.mnIndex >= 3 &&

                    CTF_BACKGROUND_TRANSPARENCY ==

                        mpMapper->getPropertySetMapper()

                        ->GetEntryContextId( rProp.mnIndex-3 ) &&

                    CTF_BACKGROUND_POS  == mpMapper->getPropertySetMapper()

                        ->GetEntryContextId( rProp.mnIndex-2 ) &&

                    CTF_BACKGROUND_FILTER  == mpMapper->getPropertySetMapper()

                        ->GetEntryContextId( rProp.mnIndex-1 ),

                    "invalid property map!");

        return

            new XMLBackgroundImageContext( GetImport(), nElement,

                                           xAttrList,

                                           rProp,

                                           rProp.mnIndex-2,

                                           rProp.mnIndex-1,

                                           rProp.mnIndex-3,

                                           -1,

                                           rProperties );

        break;

    }

    return XMLShapePropertySetContext::createFastChildContext(

                        nElement, xAttrList, rProperties, rProp );

}

void XMLTextShapeStyleContext::SetAttribute( sal_Int32 nElement,

                                        const OUString& rValue )

{

    if( nElement == XML_ELEMENT(STYLE, XML_AUTO_UPDATE) )

    {

          if( IsXMLToken( rValue, XML_TRUE ) )

            m_bAutoUpdate = true;

    }

    else

    {

        XMLShapeStyleContext::SetAttribute( nElement, rValue );

    }

}

constexpr OUString gsIsAutoUpdate( u"IsAutoUpdate"_ustr );

XMLTextShapeStyleContext::XMLTextShapeStyleContext( SvXMLImport& rImport,

        SvXMLStylesContext& rStyles, XmlStyleFamily nFamily ) :

    XMLShapeStyleContext( rImport, rStyles, nFamily ),

    m_bAutoUpdate( false )

{

}

XMLTextShapeStyleContext::~XMLTextShapeStyleContext()

{

}

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

    sal_Int32 nElement,

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

{

    if( IsTokenInNamespace(nElement, XML_NAMESPACE_STYLE) ||

        IsTokenInNamespace(nElement, XML_NAMESPACE_LO_EXT) )

    {

        sal_Int32 nLocalName = nElement & TOKEN_MASK;

        sal_uInt32 nFamily = 0;

        if( nLocalName == XML_TEXT_PROPERTIES )

            nFamily = XML_TYPE_PROP_TEXT;

        else if( nLocalName == XML_PARAGRAPH_PROPERTIES )

            nFamily = XML_TYPE_PROP_PARAGRAPH;

        else if( nLocalName == XML_GRAPHIC_PROPERTIES )

            nFamily = XML_TYPE_PROP_GRAPHIC;

        if( nFamily )

        {

            SvXMLImportPropertyMapper* pImpPrMap =

                GetStyles()->GetImportPropertyMapper( GetFamily() );

            if( pImpPrMap )

            {

                return new XMLTextShapePropertySetContext_Impl(

                        GetImport(), nElement, xAttrList, nFamily,

                        GetProperties(), pImpPrMap );

            }

        }

    }

    else if ( nElement == XML_ELEMENT(OFFICE, XML_EVENT_LISTENERS) )

    {

        // create and remember events import context

        // (for delayed processing of events)

        m_xEventContext = new XMLEventsImportContext( GetImport() );

        return m_xEventContext;

    }

    return XMLShapeStyleContext::createFastChildContext( nElement, xAttrList );

}

void XMLTextShapeStyleContext::CreateAndInsert( bool bOverwrite )

{

    XMLShapeStyleContext::CreateAndInsert( bOverwrite );

    Reference < XStyle > xStyle = GetStyle();

    if( !xStyle.is() || !(bOverwrite || IsNew()) )

        return;

    Reference < XPropertySet > xPropSet( xStyle, UNO_QUERY );

    Reference< XPropertySetInfo > xPropSetInfo =

                xPropSet->getPropertySetInfo();

    if( xPropSetInfo->hasPropertyByName( gsIsAutoUpdate ) )

    {

        bool bTmp = m_bAutoUpdate;

        xPropSet->setPropertyValue( gsIsAutoUpdate, Any(bTmp) );

    }

    // tell the style about it's events (if applicable)

    if( m_xEventContext.is() )

    {

        // set event supplier and release reference to context

        Reference<XEventsSupplier> xEventsSupplier(xStyle, UNO_QUERY);

        m_xEventContext->SetEvents(xEventsSupplier);

        m_xEventContext = nullptr;

    }

}

void XMLTextShapeStyleContext::Finish( bool bOverwrite )

{

    XMLPropStyleContext::Finish( bOverwrite );

}

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