    /* -*- 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 "CellColorHandler.hxx"
    #include "PropertyMap.hxx"
    #include "ConversionHelper.hxx"
    #include "TDefTableHandler.hxx"
    #include <ooxml/resourceids.hxx>
    #include <com/sun/star/drawing/FillStyle.hpp>
    #include <com/sun/star/drawing/ShadingPattern.hpp>
    #include <sal/macros.h>
    #include <filter/msfilter/util.hxx>
    #include <comphelper/sequence.hxx>
    #include <tools/color.hxx>

    namespace writerfilter {
    namespace dmapper {

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

    CellColorHandler::CellColorHandler() :
    LoggedProperties("CellColorHandler"),
    m_nShadingPattern( drawing::ShadingPattern::CLEAR ),
    m_nColor( 0xffffffff ),
    m_nFillColor( 0xffffffff ),
    m_bAutoFillColor( true ),
    m_bFillSpecified( false ),
        m_OutputFormat( Form )
    {
    }

    CellColorHandler::~CellColorHandler()
    {
    }

    // ST_Shd strings are converted to integers by the tokenizer, store strings in
    // the InteropGrabBag
    uno::Any lcl_ConvertShd(sal_Int32 nIntValue)
    {
        OUString aRet;
        // This should be in sync with the ST_Shd list in ooxml's model.xml.
        switch (nIntValue)
        {
            case NS_ooxml::LN_Value_ST_Shd_clear: aRet = "clear"; break;
            case NS_ooxml::LN_Value_ST_Shd_solid: aRet = "solid"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct5: aRet = "pct5"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct10: aRet = "pct10"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct20: aRet = "pct20"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct25: aRet = "pct25"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct30: aRet = "pct30"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct40: aRet = "pct40"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct50: aRet = "pct50"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct60: aRet = "pct60"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct70: aRet = "pct70"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct75: aRet = "pct75"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct80: aRet = "pct80"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct90: aRet = "pct90"; break;
            case NS_ooxml::LN_Value_ST_Shd_horzStripe: aRet = "horzStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_vertStripe: aRet = "vertStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_reverseDiagStripe: aRet = "reverseDiagStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_diagStripe: aRet = "diagStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_horzCross: aRet = "horzCross"; break;
            case NS_ooxml::LN_Value_ST_Shd_diagCross: aRet = "diagCross"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinHorzStripe: aRet = "thinHorzStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinVertStripe: aRet = "thinVertStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinReverseDiagStripe: aRet = "thinReverseDiagStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinDiagStripe: aRet = "thinDiagStripe"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinHorzCross: aRet = "thinHorzCross"; break;
            case NS_ooxml::LN_Value_ST_Shd_thinDiagCross: aRet = "thinDiagCross"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct12: aRet = "pct12"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct15: aRet = "pct15"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct35: aRet = "pct35"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct37: aRet = "pct37"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct45: aRet = "pct45"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct55: aRet = "pct55"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct62: aRet = "pct62"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct65: aRet = "pct65"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct85: aRet = "pct85"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct87: aRet = "pct87"; break;
            case NS_ooxml::LN_Value_ST_Shd_pct95: aRet = "pct95"; break;
            case NS_ooxml::LN_Value_ST_Shd_nil: aRet = "nil"; break;
        }
        return uno::makeAny(aRet);
    }

    void CellColorHandler::lcl_attribute(Id rName, Value & rVal)
    {
        sal_Int32 nIntValue = rVal.getInt();
        switch( rName )
        {
            case NS_ooxml::LN_CT_Shd_val:
            {
                createGrabBag("val", lcl_ConvertShd(nIntValue));
                m_nShadingPattern = nIntValue;
            }
            break;
            case NS_ooxml::LN_CT_Shd_fill:
                createGrabBag("fill", uno::makeAny(OUString::fromUtf8(msfilter::util::ConvertColor(nIntValue))));
                if( nIntValue == sal_Int32(COL_AUTO) )
                    nIntValue = 0xffffff; //fill color auto means white
                else
                    m_bAutoFillColor = false;

                m_nFillColor = nIntValue;
                m_bFillSpecified = true;
            break;
            case NS_ooxml::LN_CT_Shd_color:
                createGrabBag("color", uno::makeAny(OUString::fromUtf8(msfilter::util::ConvertColor(nIntValue))));
                if( nIntValue == sal_Int32(COL_AUTO) )
                    nIntValue = 0; //shading color auto means black
                //color of the shading
                m_nColor = nIntValue;
            break;
            case NS_ooxml::LN_CT_Shd_themeFill:
                createGrabBag("themeFill", uno::makeAny(TDefTableHandler::getThemeColorTypeString(nIntValue)));
            break;
            case NS_ooxml::LN_CT_Shd_themeFillShade:
                createGrabBag("themeFillShade", uno::makeAny(OUString::number(nIntValue, 16)));
            break;
            case NS_ooxml::LN_CT_Shd_themeFillTint:
                createGrabBag("themeFillTint", uno::makeAny(OUString::number(nIntValue, 16)));
                break;
            case NS_ooxml::LN_CT_Shd_themeColor:
                createGrabBag("themeColor", uno::makeAny(TDefTableHandler::getThemeColorTypeString(nIntValue)));
            break;
            case NS_ooxml::LN_CT_Shd_themeShade:
                createGrabBag("themeShade", uno::makeAny(OUString::number(nIntValue, 16)));
            break;
            case NS_ooxml::LN_CT_Shd_themeTint:
                createGrabBag("themeTint", uno::makeAny(OUString::number(nIntValue, 16)));
                break;
            default:
                OSL_FAIL( "unknown attribute");
        }
    }

    void CellColorHandler::lcl_sprm(Sprm &) {}

    TablePropertyMapPtr  CellColorHandler::getProperties()
    {
        TablePropertyMapPtr pPropertyMap(new TablePropertyMap);

        // Code from binary word filter (the values are out of 1000)
        sal_Int32 nWW8BrushStyle = 0;
        switch (m_nShadingPattern)
        {
            // Clear-Brush
            case NS_ooxml::LN_Value_ST_Shd_clear: nWW8BrushStyle = 0; break;
            // Solid-Brush
            case NS_ooxml::LN_Value_ST_Shd_solid: nWW8BrushStyle = 1000; break;
            // Percent values
            case NS_ooxml::LN_Value_ST_Shd_pct5: nWW8BrushStyle = 50; break;
            case NS_ooxml::LN_Value_ST_Shd_pct10: nWW8BrushStyle = 100; break;
            case NS_ooxml::LN_Value_ST_Shd_pct20: nWW8BrushStyle = 200; break;
            case NS_ooxml::LN_Value_ST_Shd_pct25: nWW8BrushStyle = 250; break;
            case NS_ooxml::LN_Value_ST_Shd_pct30: nWW8BrushStyle = 300; break;
            case NS_ooxml::LN_Value_ST_Shd_pct40: nWW8BrushStyle = 400; break;
            case NS_ooxml::LN_Value_ST_Shd_pct50: nWW8BrushStyle = 500; break;
            case NS_ooxml::LN_Value_ST_Shd_pct60: nWW8BrushStyle = 600; break;
            case NS_ooxml::LN_Value_ST_Shd_pct70: nWW8BrushStyle = 700; break;
            case NS_ooxml::LN_Value_ST_Shd_pct75: nWW8BrushStyle = 750; break;
            case NS_ooxml::LN_Value_ST_Shd_pct80: nWW8BrushStyle = 800; break;
            case NS_ooxml::LN_Value_ST_Shd_pct90: nWW8BrushStyle = 900; break;
            // Special cases
            case NS_ooxml::LN_Value_ST_Shd_horzStripe: nWW8BrushStyle = 333; break; // Dark Horizontal
            case NS_ooxml::LN_Value_ST_Shd_vertStripe: nWW8BrushStyle = 333; break; // Dark Vertical
            case NS_ooxml::LN_Value_ST_Shd_reverseDiagStripe: nWW8BrushStyle = 333; break; // Dark Forward Diagonal
            case NS_ooxml::LN_Value_ST_Shd_diagStripe: nWW8BrushStyle = 333; break; // Dark Backward Diagonal
            case NS_ooxml::LN_Value_ST_Shd_horzCross: nWW8BrushStyle = 333; break; // Dark Cross
            case NS_ooxml::LN_Value_ST_Shd_diagCross: nWW8BrushStyle = 333; break; // Dark Diagonal Cross
            case NS_ooxml::LN_Value_ST_Shd_thinHorzStripe: nWW8BrushStyle = 333; break; // Horizontal
            case NS_ooxml::LN_Value_ST_Shd_thinVertStripe: nWW8BrushStyle = 333; break; // Vertical
            case NS_ooxml::LN_Value_ST_Shd_thinReverseDiagStripe: nWW8BrushStyle = 333; break; // Forward Diagonal
            case NS_ooxml::LN_Value_ST_Shd_thinDiagStripe: nWW8BrushStyle = 333; break; // Backward Diagonal
            case NS_ooxml::LN_Value_ST_Shd_thinHorzCross: nWW8BrushStyle = 333; break; // Cross
            case NS_ooxml::LN_Value_ST_Shd_thinDiagCross: nWW8BrushStyle = 333; break;   // 25   Diagonal Cross
            // Different shading types
            case NS_ooxml::LN_Value_ST_Shd_pct12: nWW8BrushStyle = 125; break;
            case NS_ooxml::LN_Value_ST_Shd_pct15: nWW8BrushStyle = 150; break;
            case NS_ooxml::LN_Value_ST_Shd_pct35: nWW8BrushStyle = 350; break;
            case NS_ooxml::LN_Value_ST_Shd_pct37: nWW8BrushStyle = 375; break;
            case NS_ooxml::LN_Value_ST_Shd_pct45: nWW8BrushStyle = 450; break;
            case NS_ooxml::LN_Value_ST_Shd_pct55: nWW8BrushStyle = 550; break;
            case NS_ooxml::LN_Value_ST_Shd_pct62: nWW8BrushStyle = 625; break;
            case NS_ooxml::LN_Value_ST_Shd_pct65: nWW8BrushStyle = 650; break;
            case NS_ooxml::LN_Value_ST_Shd_pct85: nWW8BrushStyle = 850; break;
            case NS_ooxml::LN_Value_ST_Shd_pct87: nWW8BrushStyle = 875; break;
            case NS_ooxml::LN_Value_ST_Shd_pct95: nWW8BrushStyle = 950; break;
        };

        sal_Int32 nApplyColor = 0;
        if( !nWW8BrushStyle )
        {
            // Clear-Brush
            if ( m_bFillSpecified && m_bAutoFillColor )
                nApplyColor = sal_Int32(COL_AUTO);
            else
                nApplyColor = m_nFillColor;
        }
        else
        {
            sal_Int32 nFore = m_nColor;
            sal_Int32 nBack = m_nFillColor;

            sal_uInt32 nRed = ((nFore & 0xff0000)>>0x10) * nWW8BrushStyle;
            sal_uInt32 nGreen = ((nFore & 0xff00)>>0x8) * nWW8BrushStyle;
            sal_uInt32 nBlue = (nFore & 0xff) * nWW8BrushStyle;
            nRed += ((nBack & 0xff0000)>>0x10)  * (1000L - nWW8BrushStyle);
            nGreen += ((nBack & 0xff00)>>0x8)* (1000L - nWW8BrushStyle);
            nBlue += (nBack & 0xff) * (1000L - nWW8BrushStyle);

            nApplyColor = ( (nRed/1000) << 0x10 ) + ((nGreen/1000) << 8) + nBlue/1000;
        }

        // Check if it is a 'Character'
        if (m_OutputFormat == Character)
        {
            sal_Int32 nShadingPattern = drawing::ShadingPattern::CLEAR;
            switch (m_nShadingPattern)
            {
            case NS_ooxml::LN_Value_ST_Shd_clear: nShadingPattern = drawing::ShadingPattern::CLEAR; break;
            case NS_ooxml::LN_Value_ST_Shd_solid: nShadingPattern = drawing::ShadingPattern::SOLID; break;
            case NS_ooxml::LN_Value_ST_Shd_pct5: nShadingPattern = drawing::ShadingPattern::PCT5; break;
            case NS_ooxml::LN_Value_ST_Shd_pct10: nShadingPattern = drawing::ShadingPattern::PCT10; break;
            case NS_ooxml::LN_Value_ST_Shd_pct20: nShadingPattern = drawing::ShadingPattern::PCT20; break;
            case NS_ooxml::LN_Value_ST_Shd_pct25: nShadingPattern = drawing::ShadingPattern::PCT25; break;
            case NS_ooxml::LN_Value_ST_Shd_pct30: nShadingPattern = drawing::ShadingPattern::PCT30; break;
            case NS_ooxml::LN_Value_ST_Shd_pct40: nShadingPattern = drawing::ShadingPattern::PCT40; break;
            case NS_ooxml::LN_Value_ST_Shd_pct50: nShadingPattern = drawing::ShadingPattern::PCT50; break;
            case NS_ooxml::LN_Value_ST_Shd_pct60: nShadingPattern = drawing::ShadingPattern::PCT60; break;
            case NS_ooxml::LN_Value_ST_Shd_pct70: nShadingPattern = drawing::ShadingPattern::PCT70; break;
            case NS_ooxml::LN_Value_ST_Shd_pct75: nShadingPattern = drawing::ShadingPattern::PCT75; break;
            case NS_ooxml::LN_Value_ST_Shd_pct80: nShadingPattern = drawing::ShadingPattern::PCT80; break;
            case NS_ooxml::LN_Value_ST_Shd_pct90: nShadingPattern = drawing::ShadingPattern::PCT90; break;
            case NS_ooxml::LN_Value_ST_Shd_horzStripe: nShadingPattern = drawing::ShadingPattern::HORZ_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_vertStripe: nShadingPattern = drawing::ShadingPattern::VERT_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_reverseDiagStripe: nShadingPattern = drawing::ShadingPattern::REVERSE_DIAG_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_diagStripe: nShadingPattern = drawing::ShadingPattern::DIAG_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_horzCross: nShadingPattern = drawing::ShadingPattern::HORZ_CROSS; break;
            case NS_ooxml::LN_Value_ST_Shd_diagCross: nShadingPattern = drawing::ShadingPattern::DIAG_CROSS; break;
            case NS_ooxml::LN_Value_ST_Shd_thinHorzStripe: nShadingPattern = drawing::ShadingPattern::THIN_HORZ_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_thinVertStripe: nShadingPattern = drawing::ShadingPattern::THIN_VERT_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_thinReverseDiagStripe: nShadingPattern = drawing::ShadingPattern::THIN_REVERSE_DIAG_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_thinDiagStripe: nShadingPattern = drawing::ShadingPattern::THIN_DIAG_STRIPE; break;
            case NS_ooxml::LN_Value_ST_Shd_thinHorzCross: nShadingPattern = drawing::ShadingPattern::THIN_HORZ_CROSS; break;
            case NS_ooxml::LN_Value_ST_Shd_thinDiagCross: nShadingPattern = drawing::ShadingPattern::THIN_DIAG_CROSS; break;
            case NS_ooxml::LN_Value_ST_Shd_pct12: nShadingPattern = drawing::ShadingPattern::PCT12; break;
            case NS_ooxml::LN_Value_ST_Shd_pct15: nShadingPattern = drawing::ShadingPattern::PCT15; break;
            case NS_ooxml::LN_Value_ST_Shd_pct35: nShadingPattern = drawing::ShadingPattern::PCT35; break;
            case NS_ooxml::LN_Value_ST_Shd_pct37: nShadingPattern = drawing::ShadingPattern::PCT37; break;
            case NS_ooxml::LN_Value_ST_Shd_pct45: nShadingPattern = drawing::ShadingPattern::PCT45; break;
            case NS_ooxml::LN_Value_ST_Shd_pct55: nShadingPattern = drawing::ShadingPattern::PCT55; break;
            case NS_ooxml::LN_Value_ST_Shd_pct62: nShadingPattern = drawing::ShadingPattern::PCT62; break;
            case NS_ooxml::LN_Value_ST_Shd_pct65: nShadingPattern = drawing::ShadingPattern::PCT65; break;
            case NS_ooxml::LN_Value_ST_Shd_pct85: nShadingPattern = drawing::ShadingPattern::PCT85; break;
            case NS_ooxml::LN_Value_ST_Shd_pct87: nShadingPattern = drawing::ShadingPattern::PCT87; break;
            case NS_ooxml::LN_Value_ST_Shd_pct95: nShadingPattern = drawing::ShadingPattern::PCT95; break;
            };

            // Write the shading pattern property
            pPropertyMap->Insert(PROP_CHAR_SHADING_VALUE, uno::makeAny( nShadingPattern ));
        }

        if (m_OutputFormat == Paragraph)
        {
            if (nWW8BrushStyle || !m_bAutoFillColor)
                pPropertyMap->Insert(PROP_FILL_STYLE, uno::makeAny(drawing::FillStyle_SOLID));
            else if ( m_bFillSpecified && m_bAutoFillColor )
                pPropertyMap->Insert(PROP_FILL_STYLE, uno::makeAny(drawing::FillStyle_NONE));

            pPropertyMap->Insert(PROP_FILL_COLOR, uno::makeAny(nApplyColor));
        }
        else if ( nWW8BrushStyle || !m_bAutoFillColor || m_bFillSpecified )
            pPropertyMap->Insert( m_OutputFormat == Form ? PROP_BACK_COLOR
                                : PROP_CHAR_BACK_COLOR, uno::makeAny( nApplyColor ));

        createGrabBag("originalColor", uno::makeAny(OUString::fromUtf8(msfilter::util::ConvertColor(nApplyColor))));

        return pPropertyMap;
    }

    void CellColorHandler::createGrabBag(const OUString& aName, const uno::Any& rAny)
    {
        if (m_aInteropGrabBagName.isEmpty())
            return;

        beans::PropertyValue aValue;
        aValue.Name = aName;
        aValue.Value = rAny;
        m_aInteropGrabBag.push_back(aValue);
    }

    void CellColorHandler::enableInteropGrabBag(const OUString& aName)
    {
        m_aInteropGrabBagName = aName;
    }

    beans::PropertyValue CellColorHandler::getInteropGrabBag()
    {
        beans::PropertyValue aRet;
        aRet.Name = m_aInteropGrabBagName;
        aRet.Value <<= comphelper::containerToSequence(m_aInteropGrabBag);
        return aRet;
    }

    void CellColorHandler::disableInteropGrabBag()
    {
        m_aInteropGrabBagName.clear();
        m_aInteropGrabBag.clear();
    }

    bool CellColorHandler::isInteropGrabBagEnabled()
    {
        return !(m_aInteropGrabBagName.isEmpty());
    }

    } //namespace dmapper
    } //namespace writerfilter

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V560 A part of conditional expression is always true: m_bAutoFillColor.