/* -*- 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 <sal/log.hxx>

#include <sax/tools/converter.hxx>

#include <xmloff/shapeimport.hxx>

#include <xmloff/xmlimp.hxx>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmltoken.hxx>

#include "XMLTextFrameContext.hxx"

#include "XMLTextFrameHyperlinkContext.hxx"

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

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

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

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

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

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

using namespace ::xmloff::token;

namespace drawing = com::sun::star::drawing;

XMLTextFrameHyperlinkContext::XMLTextFrameHyperlinkContext(

        SvXMLImport& rImport,

        sal_Int32 /*nElement*/,

        const Reference< XFastAttributeList > & xAttrList,

        TextContentAnchorType eATyp ) :

    SvXMLImportContext( rImport ),

    eDefaultAnchorType( eATyp ),

    bMap( false )

{

    OUString sShow;

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

    {

        switch( aIter.getToken() )

        {

        case XML_ELEMENT(XLINK, XML_HREF):

            sHRef = GetImport().GetAbsoluteReference( aIter.toString() );

            break;

        case XML_ELEMENT(OFFICE, XML_NAME):

            sName = aIter.toString();

            break;

        case XML_ELEMENT(OFFICE, XML_TARGET_FRAME_NAME):

            sTargetFrameName = aIter.toString();

            break;

        case XML_ELEMENT(XLINK, XML_SHOW):

            sShow = aIter.toString();

            break;

        case XML_ELEMENT(OFFICE, XML_SERVER_MAP):

            {

                bool bTmp(false);

                if (::sax::Converter::convertBool( bTmp, aIter.toView() ))

                {

                    bMap = bTmp;

                }

            }

            break;

        default:

            XMLOFF_WARN_UNKNOWN("xmloff", aIter);

        }

    }

    if( !sShow.isEmpty() && sTargetFrameName.isEmpty() )

    {

        if( IsXMLToken( sShow, XML_NEW ) )

            sTargetFrameName = "_blank";

        else if( IsXMLToken( sShow, XML_REPLACE ) )

            sTargetFrameName = "_self";

    }

}

XMLTextFrameHyperlinkContext::~XMLTextFrameHyperlinkContext()

{

}

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

    sal_Int32 nElement,

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

{

    SvXMLImportContext *pContext = nullptr;

    XMLTextFrameContext *pTextFrameContext = nullptr;

    switch (nElement)

    {

        case XML_ELEMENT(DRAW, XML_FRAME):

        {

            pTextFrameContext = new XMLTextFrameContext(GetImport(), xAttrList, eDefaultAnchorType);

            pTextFrameContext->SetHyperlink(sHRef, sName, sTargetFrameName, bMap);

            pContext = pTextFrameContext;

            xFrameContext = pContext;

        }

        break;

        case XML_ELEMENT(DRAW, XML_CUSTOM_SHAPE):

        case XML_ELEMENT(DRAW, XML_PATH):

        case XML_ELEMENT(DRAW, XML_ELLIPSE):

        case XML_ELEMENT(DRAW, XML_LINE):

        case XML_ELEMENT(DRAW, XML_RECT):

        case XML_ELEMENT(DRAW, XML_CAPTION):

        case XML_ELEMENT(DRAW, XML_POLYGON):

        case XML_ELEMENT(DRAW, XML_POLYLINE):

        case XML_ELEMENT(DRAW, XML_MEASURE):

        case XML_ELEMENT(DRAW, XML_CIRCLE):

        case XML_ELEMENT(DRAW, XML_CONNECTOR):

        case XML_ELEMENT(DRAW, XML_CONTROL):

        case XML_ELEMENT(DRAW, XML_PAGE_THUMBNAIL):

        case XML_ELEMENT(DRAW, XML_G):

        case XML_ELEMENT(DR3D, XML_SCENE):

        {

            Reference<XShapes> xShapes;

            SvXMLShapeContext* pShapeContext = XMLShapeImportHelper::CreateGroupChildContext(

                GetImport(), nElement, xAttrList, xShapes);

            pShapeContext->setHyperlink(sHRef);

            pContext = pShapeContext;

        }

        break;

    }

    if (!pContext)

        XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);

    return pContext;

}

TextContentAnchorType XMLTextFrameHyperlinkContext::GetAnchorType() const

{

    if( xFrameContext.is() )

    {

        SvXMLImportContext *pContext = xFrameContext.get();

        return dynamic_cast<XMLTextFrameContext&>(*pContext).GetAnchorType();

    }

    else

        return eDefaultAnchorType;

}

Reference < XTextContent > XMLTextFrameHyperlinkContext::GetTextContent() const

{

    Reference <XTextContent > xTxt;

    if( xFrameContext.is() )

    {

        SvXMLImportContext *pContext = xFrameContext.get();

        xTxt = dynamic_cast<XMLTextFrameContext&>(*pContext).GetTextContent();

    }

    return xTxt;

}

// Frame "to character": anchor moves from first to last char after saving (#i33242#)

Reference < drawing::XShape > XMLTextFrameHyperlinkContext::GetShape() const

{

    Reference < drawing::XShape > xShape;

    if( xFrameContext.is() )

    {

        SvXMLImportContext *pContext = xFrameContext.get();

        xShape = dynamic_cast<XMLTextFrameContext&>(*pContext).GetShape();

    }

    return xShape;

}

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