/* -*- 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/beans/PropertyAttribute.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/table/BorderLine.hpp>

#include <osl/mutex.hxx>
#include <sal/log.hxx>
#include <vcl/svapp.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <cppuhelper/supportsservice.hxx>

#include <editeng/eeitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/ulspitem.hxx>
#include <svl/hint.hxx>
#include <svl/itemset.hxx>

#include <svx/xflbmtit.hxx>
#include <svx/xflbstit.hxx>
#include <editeng/bulletitem.hxx>
#include <editeng/lrspitem.hxx>
#include <svx/unoshprp.hxx>
#include <svx/unoshape.hxx>
#include <svx/svdpool.hxx>
#include <tools/diagnose_ex.h>
#include <stlsheet.hxx>
#include <sdresid.hxx>
#include <sdpage.hxx>
#include <drawdoc.hxx>
#include <stlpool.hxx>
#include <strings.hrc>
#include <app.hrc>
#include <strings.hxx>
#include <glob.hxx>
#include <DrawViewShell.hxx>
#include <ViewShellBase.hxx>

#include <cstddef>
#include <memory>

using ::osl::MutexGuard;
using ::osl::ClearableMutexGuard;
using ::com::sun::star::table::BorderLine;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::style;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::drawing;

#define WID_STYLE_HIDDEN    7997
#define WID_STYLE_DISPNAME  7998
#define WID_STYLE_FAMILY    7999

static SvxItemPropertySet& GetStylePropertySet()
{
    static const SfxItemPropertyMapEntry aFullPropertyMap_Impl[] =
    {
        { OUString("Family"),                 WID_STYLE_FAMILY,       ::cppu::UnoType<OUString>::get(), PropertyAttribute::READONLY,    0},
        { OUString("UserDefinedAttributes"),  SDRATTR_XMLATTRIBUTES,  cppu::UnoType<XNameContainer>::get(), 0,     0},
        { OUString("DisplayName"),            WID_STYLE_DISPNAME,     ::cppu::UnoType<OUString>::get(), PropertyAttribute::READONLY,    0},
        { OUString("Hidden"),                 WID_STYLE_HIDDEN,       cppu::UnoType<bool>::get(),       0,     0},

        SVX_UNOEDIT_NUMBERING_PROPERTIE,
        SHADOW_PROPERTIES
        LINE_PROPERTIES
        LINE_PROPERTIES_START_END
        FILL_PROPERTIES
        EDGERADIUS_PROPERTIES
        TEXT_PROPERTIES_DEFAULTS
        CONNECTOR_PROPERTIES
        SPECIAL_DIMENSIONING_PROPERTIES_DEFAULTS
        { OUString("TopBorder"),                    SDRATTR_TABLE_BORDER,           ::cppu::UnoType<BorderLine>::get(), 0, TOP_BORDER },
        { OUString("BottomBorder"),                 SDRATTR_TABLE_BORDER,           ::cppu::UnoType<BorderLine>::get(), 0, BOTTOM_BORDER },
        { OUString("LeftBorder"),                   SDRATTR_TABLE_BORDER,           ::cppu::UnoType<BorderLine>::get(), 0, LEFT_BORDER },
        { OUString("RightBorder"),                  SDRATTR_TABLE_BORDER,           ::cppu::UnoType<BorderLine>::get(), 0, RIGHT_BORDER },
        { OUString(), 0, css::uno::Type(), 0, 0 }
    };

    static SvxItemPropertySet aPropSet( aFullPropertyMap_Impl, SdrObject::GetGlobalDrawObjectItemPool() );
    return aPropSet;
}

class ModifyListenerForewarder : public SfxListener
{
public:
    explicit ModifyListenerForewarder( SdStyleSheet* pStyleSheet );

    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;

private:
    SdStyleSheet* mpStyleSheet;
};

ModifyListenerForewarder::ModifyListenerForewarder( SdStyleSheet* pStyleSheet )
: mpStyleSheet( pStyleSheet )
{
    if( pStyleSheet )
    {
        SfxBroadcaster& rBC = static_cast< SfxBroadcaster& >( *pStyleSheet );
        StartListening( rBC );
    }
}

void ModifyListenerForewarder::Notify(SfxBroadcaster& /*rBC*/, const SfxHint& /*rHint*/)
{
    if( mpStyleSheet )
        mpStyleSheet->notifyModifyListener();
}

SdStyleSheet::SdStyleSheet(const OUString& rDisplayName, SfxStyleSheetBasePool& _rPool, SfxStyleFamily eFamily, SfxStyleSearchBits _nMask)
: SdStyleSheetBase( rDisplayName, _rPool, eFamily, _nMask)
, ::cppu::BaseMutex()
, msApiName( rDisplayName )
, mxPool( &_rPool )
, mrBHelper( m_aMutex )
{
}

SdStyleSheet::~SdStyleSheet()
{
    delete pSet;
    pSet = nullptr;    // that following destructors also get a change
}

void SdStyleSheet::SetApiName( const OUString& rApiName )
{
    msApiName = rApiName;
}

OUString const & SdStyleSheet::GetApiName() const
{
    if( !msApiName.isEmpty() )
        return msApiName;
    else
        return GetName();
}

bool SdStyleSheet::SetParent(const OUString& rParentName)
{
    bool bResult = false;

    if (SfxStyleSheet::SetParent(rParentName))
    {
        // PseudoStyleSheets do not have their own ItemSets
        if (nFamily != SfxStyleFamily::Pseudo)
        {
            if( !rParentName.isEmpty() )
            {
                SfxStyleSheetBase* pStyle = m_pPool->Find(rParentName, nFamily);
                if (pStyle)
                {
                    bResult = true;
                    SfxItemSet& rParentSet = pStyle->GetItemSet();
                    GetItemSet().SetParent(&rParentSet);
                    Broadcast( SfxHint( SfxHintId::DataChanged ) );
                }
            }
            else
            {
                bResult = true;
                GetItemSet().SetParent(nullptr);
                Broadcast( SfxHint( SfxHintId::DataChanged ) );
            }
        }
        else
        {
            bResult = true;
        }
    }
    return bResult;
}

/**
 * create if necessary and return ItemSets
 */
SfxItemSet& SdStyleSheet::GetItemSet()
{
    if (nFamily == SfxStyleFamily::Para || nFamily == SfxStyleFamily::Page)
    {
        // we create the ItemSet 'on demand' if necessary
        if (!pSet)
        {
            pSet = new SfxItemSet(
                GetPool()->GetPool(),
                svl::Items<
                    XATTR_LINE_FIRST, XATTR_LINE_LAST,
                    XATTR_FILL_FIRST, XATTR_FILL_LAST,
                    SDRATTR_SHADOW_FIRST, SDRATTR_SHADOW_LAST,
                    SDRATTR_TEXT_MINFRAMEHEIGHT, SDRATTR_TEXT_WORDWRAP,
                    SDRATTR_EDGE_FIRST, SDRATTR_MEASURE_LAST,
                    SDRATTR_3D_FIRST, SDRATTR_3D_LAST,
                    EE_PARA_START, EE_CHAR_END>{});
            bMySet = true;
        }

        return *pSet;
    }

    else if( nFamily == SfxStyleFamily::Frame )
    {
        if (!pSet)
        {
            pSet = new SfxItemSet(
                GetPool()->GetPool(),
                svl::Items<
                    XATTR_LINE_FIRST, XATTR_LINE_LAST,
                    XATTR_FILL_FIRST, XATTR_FILL_LAST,
                    SDRATTR_SHADOW_FIRST, SDRATTR_SHADOW_LAST,
                    SDRATTR_TEXT_MINFRAMEHEIGHT, SDRATTR_XMLATTRIBUTES,
                    SDRATTR_TEXT_WORDWRAP, SDRATTR_TEXT_WORDWRAP,
                    SDRATTR_TABLE_FIRST, SDRATTR_TABLE_LAST,
                    EE_PARA_START, EE_CHAR_END>{});
            bMySet = true;
        }

        return *pSet;
    }

    // this is a dummy template for the internal template of the
    // current presentation layout; return the ItemSet of that template
    else
    {

        SdStyleSheet* pSdSheet = GetRealStyleSheet();

        if (pSdSheet)
        {
            return pSdSheet->GetItemSet();
        }
        else
        {
            if (!pSet)
            {
                pSet = new SfxItemSet(
                    GetPool()->GetPool(),
                    svl::Items<
                        XATTR_LINE_FIRST, XATTR_LINE_LAST,
                        XATTR_FILL_FIRST, XATTR_FILL_LAST,
                        SDRATTR_SHADOW_FIRST, SDRATTR_SHADOW_LAST,
                        SDRATTR_TEXT_MINFRAMEHEIGHT, SDRATTR_TEXT_WORDWRAP,
                        SDRATTR_EDGE_FIRST, SDRATTR_MEASURE_LAST,
                        SDRATTR_3D_FIRST, SDRATTR_3D_LAST,
                        EE_PARA_START, EE_CHAR_END>{});
                bMySet = true;
            }

            return(*pSet);
        }
    }
}

/**
 * A template is used when it is referenced by inserted object or by a used
 * template.
 */
bool SdStyleSheet::IsUsed() const
{
    bool bResult = false;

    const size_t nListenerCount = GetSizeOfVector();
    for (size_t n = 0; n < nListenerCount; ++n)
    {
        SfxListener* pListener = GetListener(n);
        if( pListener == this )
            continue;

        const svl::StyleSheetUser* const pUser(dynamic_cast<svl::StyleSheetUser*>(pListener));
        if (pUser)
            bResult = pUser->isUsedByModel();
        if (bResult)
            break;
    }

    if( !bResult )
    {
        MutexGuard aGuard( mrBHelper.rMutex );

        cppu::OInterfaceContainerHelper * pContainer = mrBHelper.getContainer( cppu::UnoType<XModifyListener>::get() );
        if( pContainer )
        {
            Sequence< Reference< XInterface > > aModifyListeners( pContainer->getElements() );
            Reference< XInterface > *p = aModifyListeners.getArray();
            sal_Int32 nCount = aModifyListeners.getLength();
            while( nCount-- && !bResult )
            {
                Reference< XStyle > xStyle( *p++, UNO_QUERY );
                if( xStyle.is() )
                    bResult = xStyle->isInUse();
            }
        }
    }
    return bResult;
}

/**
 * Determine the style sheet for which this dummy is for.
 */
SdStyleSheet* SdStyleSheet::GetRealStyleSheet() const
{
    OUString aRealStyle;
    OUString aSep( SD_LT_SEPARATOR );
    SdStyleSheet* pRealStyle = nullptr;
    SdDrawDocument* pDoc = static_cast<SdStyleSheetPool*>(m_pPool)->GetDoc();

    ::sd::DrawViewShell* pDrawViewShell = nullptr;

    ::sd::ViewShellBase* pBase = dynamic_cast< ::sd::ViewShellBase* >( SfxViewShell::Current() );
    if( pBase )
        pDrawViewShell = dynamic_cast< ::sd::DrawViewShell* >( pBase->GetMainViewShell().get() );

    if (pDrawViewShell && pDrawViewShell->GetDoc() == pDoc)
    {
        SdPage* pPage = pDrawViewShell->getCurrentPage();
        if( pPage )
        {
            aRealStyle = pPage->GetLayoutName();
            // cut after separator string

            if( aRealStyle.indexOf(aSep) >= 0)
            {
                aRealStyle = aRealStyle.copy(0,(aRealStyle.indexOf(aSep) + aSep.getLength()));
            }
        }
    }
    if (aRealStyle.isEmpty())
    {
        SdPage* pPage = pDoc->GetSdPage(0, PageKind::Standard);

        if (pPage)
        {
            aRealStyle = pDoc->GetSdPage(0, PageKind::Standard)->GetLayoutName();
        }
        else
        {
            /* no page available yet. This can happen when actualizing the
               document templates.  */
            SfxStyleSheetIterator aIter(m_pPool, SfxStyleFamily::Page);
            SfxStyleSheetBase* pSheet = aIter.First();
            if( pSheet )
                aRealStyle = pSheet->GetName();
        }

        if( aRealStyle.indexOf(aSep) >= 0)
        {
            aRealStyle = aRealStyle.copy(0,(aRealStyle.indexOf(aSep) + aSep.getLength()));
        }
    }

    /* now map from the name (specified for country language) to the internal
       name (independent of the country language)  */
    OUString aInternalName;
    OUString aStyleName(aName);

    if (aStyleName == SdResId(STR_PSEUDOSHEET_TITLE))
    {
        aInternalName = STR_LAYOUT_TITLE;
    }
    else if (aStyleName == SdResId(STR_PSEUDOSHEET_SUBTITLE))
    {
        aInternalName = STR_LAYOUT_SUBTITLE;
    }
    else if (aStyleName == SdResId(STR_PSEUDOSHEET_BACKGROUND))
    {
        aInternalName = STR_LAYOUT_BACKGROUND;
    }
    else if (aStyleName == SdResId(STR_PSEUDOSHEET_BACKGROUNDOBJECTS))
    {
        aInternalName = STR_LAYOUT_BACKGROUNDOBJECTS;
    }
    else if (aStyleName == SdResId(STR_PSEUDOSHEET_NOTES))
    {
        aInternalName = STR_LAYOUT_NOTES;
    }
    else
    {
        OUString aOutlineStr(SdResId(STR_PSEUDOSHEET_OUTLINE));
        sal_Int32 nPos = aStyleName.indexOf(aOutlineStr);
        if (nPos >= 0)
        {
            OUString aNumStr(aStyleName.copy(aOutlineStr.getLength()));
            aInternalName = OUString(STR_LAYOUT_OUTLINE);
            aInternalName += aNumStr;
        }
    }

    aRealStyle += aInternalName;
    pRealStyle = static_cast< SdStyleSheet* >( m_pPool->Find(aRealStyle, SfxStyleFamily::Page) );

#ifdef DBG_UTIL
    if( !pRealStyle )
    {
        SfxStyleSheetIterator aIter(m_pPool, SfxStyleFamily::Page);
        if( aIter.Count() > 0 )
            // StyleSheet not found, but pool already loaded
            DBG_ASSERT(pRealStyle, "Internal StyleSheet not found");
    }
#endif

    return pRealStyle;
}

/**
 * Determine pseudo style sheet which stands for this style sheet.
 */
SdStyleSheet* SdStyleSheet::GetPseudoStyleSheet() const
{
    SdStyleSheet* pPseudoStyle = nullptr;
    OUString aSep( SD_LT_SEPARATOR );
    OUString aStyleName(aName);
        // without layout name and separator

    if( aStyleName.indexOf(aSep) >=0 )
    {
        aStyleName = aStyleName.copy (aStyleName.indexOf(aSep) + aSep.getLength());
    }

    if (aStyleName == STR_LAYOUT_TITLE)
    {
        aStyleName = SdResId(STR_PSEUDOSHEET_TITLE);
    }
    else if (aStyleName == STR_LAYOUT_SUBTITLE)
    {
        aStyleName = SdResId(STR_PSEUDOSHEET_SUBTITLE);
    }
    else if (aStyleName == STR_LAYOUT_BACKGROUND)
    {
        aStyleName = SdResId(STR_PSEUDOSHEET_BACKGROUND);
    }
    else if (aStyleName == STR_LAYOUT_BACKGROUNDOBJECTS)
    {
        aStyleName = SdResId(STR_PSEUDOSHEET_BACKGROUNDOBJECTS);
    }
    else if (aStyleName == STR_LAYOUT_NOTES)
    {
        aStyleName = SdResId(STR_PSEUDOSHEET_NOTES);
    }
    else
    {
        OUString aOutlineStr(STR_LAYOUT_OUTLINE);
        sal_Int32 nPos = aStyleName.indexOf(aOutlineStr);
        if (nPos != -1)
        {
            OUString aNumStr(aStyleName.copy(aOutlineStr.getLength()));
            aStyleName = SdResId(STR_PSEUDOSHEET_OUTLINE);
            aStyleName += aNumStr;
        }
    }

    pPseudoStyle = static_cast<SdStyleSheet*>(m_pPool->Find(aStyleName, SfxStyleFamily::Pseudo));
    DBG_ASSERT(pPseudoStyle, "PseudoStyleSheet missing");

    return pPseudoStyle;
}

void SdStyleSheet::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
{
    // first, base class functionality
    SfxStyleSheet::Notify(rBC, rHint);

    if (nFamily != SfxStyleFamily::Pseudo)
        return;

    /* if the dummy gets a notify about a changed attribute, he takes care that
       the actual meant style sheet sends broadcasts. */
    if (rHint.GetId() == SfxHintId::DataChanged)
    {
        SdStyleSheet* pRealStyle = GetRealStyleSheet();
        if (pRealStyle)
            pRealStyle->Broadcast(rHint);
    }
}

/**
 * Adjust the bullet width and the left text indent of the provided ItemSets to
 * their font height. The new values are calculated that the ratio to the font
 * height is as in the style sheet.
 *
 * @param bOnlyMissingItems If sal_True, only not set items are completed. With
 * sal_False, are items are overwritten.
 */
void SdStyleSheet::AdjustToFontHeight(SfxItemSet& rSet, bool bOnlyMissingItems)
{
    /* If not explicit set, adjust bullet width and text indent to new font
       height. */
    SfxStyleFamily eFamily = nFamily;
    OUString aStyleName(aName);
    if (eFamily == SfxStyleFamily::Pseudo)
    {
        SfxStyleSheet* pRealStyle = GetRealStyleSheet();
        eFamily = pRealStyle->GetFamily();
        aStyleName = pRealStyle->GetName();
    }

    if (!(eFamily == SfxStyleFamily::Page &&
          aStyleName.indexOf(STR_LAYOUT_OUTLINE) != -1 &&
          rSet.GetItemState(EE_CHAR_FONTHEIGHT) == SfxItemState::SET))
        return;

    const SfxItemSet* pCurSet = &GetItemSet();
    sal_uInt32 nNewHeight = rSet.Get(EE_CHAR_FONTHEIGHT).GetHeight();
    sal_uInt32 nOldHeight = pCurSet->Get(EE_CHAR_FONTHEIGHT).GetHeight();

    if (rSet.GetItemState(EE_PARA_BULLET) != SfxItemState::SET || !bOnlyMissingItems)
    {
        const SvxBulletItem& rBItem = pCurSet->Get(EE_PARA_BULLET);
        double fBulletFraction = double(rBItem.GetWidth()) / nOldHeight;
        SvxBulletItem aNewBItem(rBItem);
        aNewBItem.SetWidth(static_cast<sal_uInt32>(fBulletFraction * nNewHeight));
        rSet.Put(aNewBItem);
    }

    if (rSet.GetItemState(EE_PARA_LRSPACE) != SfxItemState::SET || !bOnlyMissingItems)
    {
        const SvxLRSpaceItem& rLRItem = pCurSet->Get(EE_PARA_LRSPACE);
        double fIndentFraction = double(rLRItem.GetTextLeft()) / nOldHeight;
        SvxLRSpaceItem aNewLRItem(rLRItem);
        aNewLRItem.SetTextLeft(fIndentFraction * nNewHeight);
        double fFirstIndentFraction = double(rLRItem.GetTextFirstLineOfst()) / nOldHeight;
        aNewLRItem.SetTextFirstLineOfst(static_cast<short>(fFirstIndentFraction * nNewHeight));
        rSet.Put(aNewLRItem);
    }

    if (rSet.GetItemState(EE_PARA_ULSPACE) != SfxItemState::SET || !bOnlyMissingItems)
    {
        const SvxULSpaceItem& rULItem = pCurSet->Get(EE_PARA_ULSPACE);
        SvxULSpaceItem aNewULItem(rULItem);
        double fLowerFraction = double(rULItem.GetLower()) / nOldHeight;
        aNewULItem.SetLower(static_cast<sal_uInt16>(fLowerFraction * nNewHeight));
        double fUpperFraction = double(rULItem.GetUpper()) / nOldHeight;
        aNewULItem.SetUpper(static_cast<sal_uInt16>(fUpperFraction * nNewHeight));
        rSet.Put(aNewULItem);
    }
}

bool SdStyleSheet::HasFollowSupport() const
{
    return false;
}

bool SdStyleSheet::HasParentSupport() const
{
    return true;
}

bool SdStyleSheet::HasClearParentSupport() const
{
    return true;
}

namespace
{
struct ApiNameMap
{
    OUStringLiteral const mpApiName;
    sal_uInt32 const mnHelpId;
} const pApiNameMap[]
    = { { OUStringLiteral("title"), HID_PSEUDOSHEET_TITLE },
        { OUStringLiteral("subtitle"), HID_PSEUDOSHEET_SUBTITLE },
        { OUStringLiteral("background"), HID_PSEUDOSHEET_BACKGROUND },
        { OUStringLiteral("backgroundobjects"), HID_PSEUDOSHEET_BACKGROUNDOBJECTS },
        { OUStringLiteral("notes"), HID_PSEUDOSHEET_NOTES },
        { OUStringLiteral("standard"), HID_STANDARD_STYLESHEET_NAME },
        { OUStringLiteral("objectwithoutfill"), HID_POOLSHEET_OBJWITHOUTFILL },

        { OUStringLiteral("Text"), HID_POOLSHEET_TEXT },
        { OUStringLiteral("A4"), HID_POOLSHEET_A4 },
        { OUStringLiteral("Title A4"), HID_POOLSHEET_A4_TITLE },
        { OUStringLiteral("Heading A4"), HID_POOLSHEET_A4_HEADLINE },
        { OUStringLiteral("Text A4"), HID_POOLSHEET_A4_TEXT },
        { OUStringLiteral("A4"), HID_POOLSHEET_A0 },
        { OUStringLiteral("Title A0"), HID_POOLSHEET_A0_TITLE },
        { OUStringLiteral("Heading A0"), HID_POOLSHEET_A0_HEADLINE },
        { OUStringLiteral("Text A0"), HID_POOLSHEET_A0_TEXT },

        { OUStringLiteral("Graphic"), HID_POOLSHEET_GRAPHIC },
        { OUStringLiteral("Shapes"), HID_POOLSHEET_SHAPES },
        { OUStringLiteral("Filled"), HID_POOLSHEET_FILLED },
        { OUStringLiteral("Filled Blue"), HID_POOLSHEET_FILLED_BLUE },
        { OUStringLiteral("Filled Green"), HID_POOLSHEET_FILLED_GREEN },
        { OUStringLiteral("Filled Red"), HID_POOLSHEET_FILLED_RED },
        { OUStringLiteral("Filled Yellow"), HID_POOLSHEET_FILLED_YELLOW },
        { OUStringLiteral("Outlined"), HID_POOLSHEET_OUTLINE },
        { OUStringLiteral("Outlined Blue"), HID_POOLSHEET_OUTLINE_BLUE },
        { OUStringLiteral("Outlined Green"), HID_POOLSHEET_OUTLINE_GREEN },
        { OUStringLiteral("Outlined Red"), HID_POOLSHEET_OUTLINE_RED },
        { OUStringLiteral("Outlined Yellow"), HID_POOLSHEET_OUTLINE_YELLOW },
        { OUStringLiteral("Lines"), HID_POOLSHEET_LINES },
        { OUStringLiteral("Arrow Line"), HID_POOLSHEET_MEASURE },
        { OUStringLiteral("Arrow Dashed"), HID_POOLSHEET_LINES_DASHED }
      };

OUString GetApiNameForHelpId(sal_uLong nId)
{
    if ((nId >= HID_PSEUDOSHEET_OUTLINE1) && (nId <= HID_PSEUDOSHEET_OUTLINE9))
        return "outline" + OUStringLiteral1('1' + (nId - HID_PSEUDOSHEET_OUTLINE1));

    for (const auto& i : pApiNameMap)
        if (nId == i.mnHelpId)
            return i.mpApiName;

    return OUString();
}

sal_uInt32 GetHelpIdForApiName(const OUString& sName)
{
    OUString sRest;
    if (sName.startsWith("outline", &sRest))
    {
        if (sRest.getLength() == 1)
        {
            sal_Unicode ch = sRest.toChar();
            if ('1' <= ch && ch <= '9')
                return HID_PSEUDOSHEET_OUTLINE1 + ch - '1';
        }
        // No other pre-defined names start with "outline"
        return 0;
    }

    for (const auto& i : pApiNameMap)
        if (sName == i.mpApiName)
            return i.mnHelpId;

    return 0;
}
}

void SdStyleSheet::SetHelpId( const OUString& r, sal_uLong nId )
{
    SfxStyleSheet::SetHelpId( r, nId );

    const OUString sNewApiName = GetApiNameForHelpId(nId);
    if (!sNewApiName.isEmpty())
        msApiName = sNewApiName;
}

OUString SdStyleSheet::GetFamilyString( SfxStyleFamily eFamily )
{
    switch( eFamily )
    {
    case SfxStyleFamily::Frame:
        return OUString( "cell" );
    default:
        OSL_FAIL( "SdStyleSheet::GetFamilyString(), illegal family!" );
        [[fallthrough]];
    case SfxStyleFamily::Para:
        return OUString( "graphics" );
    }
}

void SdStyleSheet::throwIfDisposed()
{
    if( !mxPool.is() )
        throw DisposedException();
}

SdStyleSheet* SdStyleSheet::CreateEmptyUserStyle( SfxStyleSheetBasePool& rPool, SfxStyleFamily eFamily )
{
    OUString aName;
    sal_Int32 nIndex = 1;
    do
    {
        aName = "user" + OUString::number( nIndex++ );
    }
    while( rPool.Find( aName, eFamily ) != nullptr );

    return new SdStyleSheet(aName, rPool, eFamily, SfxStyleSearchBits::UserDefined);
}

// XInterface

void SAL_CALL SdStyleSheet::release(  ) throw ()
{
    if (osl_atomic_decrement( &m_refCount ) != 0)
        return;

    // restore reference count:
    osl_atomic_increment( &m_refCount );
    if (! mrBHelper.bDisposed) try
    {
        dispose();
    }
    catch (RuntimeException const&)
    { // don't break throw ()
        css::uno::Any ex( cppu::getCaughtException() );
        SAL_WARN( "sd", exceptionToString(ex) );
    }
    OSL_ASSERT( mrBHelper.bDisposed );
    SdStyleSheetBase::release();
}

// XComponent

void SAL_CALL SdStyleSheet::dispose(  )
{
    {
        MutexGuard aGuard(mrBHelper.rMutex);
        if (mrBHelper.bDisposed || mrBHelper.bInDispose)
            return;

        mrBHelper.bInDispose = true;
    }
    try
    {
        // side effect: keeping a reference to this
        EventObject aEvt( static_cast< OWeakObject * >( this ) );
        try
        {
            mrBHelper.aLC.disposeAndClear( aEvt );
            disposing();
        }
        catch (...)
        {
            MutexGuard aGuard2( mrBHelper.rMutex );
            // bDisposed and bInDispose must be set in this order:
            mrBHelper.bDisposed = true;
            mrBHelper.bInDispose = false;
            throw;
        }
        MutexGuard aGuard2( mrBHelper.rMutex );
        // bDisposed and bInDispose must be set in this order:
        mrBHelper.bDisposed = true;
        mrBHelper.bInDispose = false;
    }
    catch (RuntimeException &)
    {
        throw;
    }
    catch (const Exception & exc)
    {
        css::uno::Any anyEx = cppu::getCaughtException();
        throw css::lang::WrappedTargetRuntimeException(
            "unexpected UNO exception caught: " + exc.Message ,
            nullptr, anyEx );
    }
}

void SdStyleSheet::disposing()
{
    SolarMutexGuard aGuard;
    if (bMySet)
    {
        delete pSet;
    }
    pSet = nullptr;
    m_pPool = nullptr;
    mxPool.clear();
}

void SAL_CALL SdStyleSheet::addEventListener( const Reference< XEventListener >& xListener )
{
    ClearableMutexGuard aGuard( mrBHelper.rMutex );
    if (mrBHelper.bDisposed || mrBHelper.bInDispose)
    {
        aGuard.clear();
        EventObject aEvt( static_cast< OWeakObject * >( this ) );
        xListener->disposing( aEvt );
    }
    else
    {
        mrBHelper.addListener( cppu::UnoType<decltype(xListener)>::get(), xListener );
    }
}

void SAL_CALL SdStyleSheet::removeEventListener( const Reference< XEventListener >& xListener  )
{
    mrBHelper.removeListener( cppu::UnoType<decltype(xListener)>::get(), xListener );
}

// XModifyBroadcaster

void SAL_CALL SdStyleSheet::addModifyListener( const Reference< XModifyListener >& xListener )
{
    ClearableMutexGuard aGuard( mrBHelper.rMutex );
    if (mrBHelper.bDisposed || mrBHelper.bInDispose)
    {
        aGuard.clear();
        EventObject aEvt( static_cast< OWeakObject * >( this ) );
        xListener->disposing( aEvt );
    }
    else
    {
        if (!mpModifyListenerForewarder)
            mpModifyListenerForewarder.reset( new ModifyListenerForewarder( this ) );
        mrBHelper.addListener( cppu::UnoType<XModifyListener>::get(), xListener );
    }
}

void SAL_CALL SdStyleSheet::removeModifyListener( const Reference< XModifyListener >& xListener )
{
    mrBHelper.removeListener( cppu::UnoType<XModifyListener>::get(), xListener );
}

void SdStyleSheet::notifyModifyListener()
{
    MutexGuard aGuard( mrBHelper.rMutex );

    cppu::OInterfaceContainerHelper * pContainer = mrBHelper.getContainer( cppu::UnoType<XModifyListener>::get() );
    if( pContainer )
    {
        EventObject aEvt( static_cast< OWeakObject * >( this ) );
        pContainer->forEach<XModifyListener>(
            [&] (Reference<XModifyListener> const& xListener) {
                return xListener->modified(aEvt);
            } );
    }
}

// XServiceInfo
OUString SAL_CALL SdStyleSheet::getImplementationName()
{
    return OUString( "SdStyleSheet" );
}

sal_Bool SAL_CALL SdStyleSheet::supportsService( const OUString& ServiceName )
{
    return cppu::supportsService( this, ServiceName );
}

Sequence< OUString > SAL_CALL SdStyleSheet::getSupportedServiceNames()
{
    Sequence< OUString > aNameSequence( 10 );
    OUString* pStrings = aNameSequence.getArray();

    *pStrings++ = "com.sun.star.style.Style";
    *pStrings++ = "com.sun.star.drawing.FillProperties";
    *pStrings++ = "com.sun.star.drawing.LineProperties";
    *pStrings++ = "com.sun.star.drawing.ShadowProperties";
    *pStrings++ = "com.sun.star.drawing.ConnectorProperties";
    *pStrings++ = "com.sun.star.drawing.MeasureProperties";
    *pStrings++ = "com.sun.star.style.ParagraphProperties";
    *pStrings++ = "com.sun.star.style.CharacterProperties";
    *pStrings++ = "com.sun.star.drawing.TextProperties";
    *pStrings++ = "com.sun.star.drawing.Text";

    return aNameSequence;
}

bool SdStyleSheet::SetName(const OUString& rNewName, bool bReindexNow)
{
    const bool bResult = SfxUnoStyleSheet::SetName(rNewName, bReindexNow);
    // Don't overwrite predefined API names
    if (bResult && GetHelpIdForApiName(msApiName) == 0)
    {
        msApiName = rNewName;
        Broadcast(SfxHint(SfxHintId::DataChanged));
    }
    return bResult;
}

// XNamed
OUString SAL_CALL SdStyleSheet::getName()
{
    SolarMutexGuard aGuard;
    throwIfDisposed();
    return GetApiName();
}

void SAL_CALL SdStyleSheet::setName( const OUString& rName  )
{
    SolarMutexGuard aGuard;
    throwIfDisposed();
    SetName(rName);
}

// XStyle

sal_Bool SAL_CALL SdStyleSheet::isUserDefined()
{
    SolarMutexGuard aGuard;
    throwIfDisposed();
    return IsUserDefined();
}

sal_Bool SAL_CALL SdStyleSheet::isInUse()
{
    SolarMutexGuard aGuard;
    throwIfDisposed();
    return IsUsed();
}

OUString SAL_CALL SdStyleSheet::getParentStyle()
{
    SolarMutexGuard aGuard;
    throwIfDisposed();

    if( !GetParent().isEmpty() )
    {
        SdStyleSheet* pParentStyle = static_cast< SdStyleSheet* >( mxPool->Find( GetParent(), nFamily ) );
        if( pParentStyle )
            return pParentStyle->GetApiName();
    }
    return OUString();
}

void SAL_CALL SdStyleSheet::setParentStyle( const OUString& rParentName  )
{
    SolarMutexGuard aGuard;
    throwIfDisposed();

    if( !rParentName.isEmpty() )
    {
        OUString const name(GetName());
        sal_Int32 const sep(name.indexOf(SD_LT_SEPARATOR));
        OUString const master((sep == -1) ? OUString() : name.copy(0, sep));
        std::shared_ptr<SfxStyleSheetIterator> aSSSI = std::make_shared<SfxStyleSheetIterator>(mxPool.get(), nFamily);
        for (SfxStyleSheetBase *pStyle = aSSSI->First(); pStyle; pStyle = aSSSI->Next())
        {
            // we hope that we have only sd style sheets
            SdStyleSheet* pSdStyleSheet = static_cast<SdStyleSheet*>(pStyle);
            OUString const curName(pStyle->GetName());
            sal_Int32 const curSep(curName.indexOf(SD_LT_SEPARATOR));
            OUString const curMaster((curSep == -1)
                    ? OUString() : curName.copy(0, curSep));
            // check that the master matches, as msApiName exists once per
            // master page
            if (pSdStyleSheet->msApiName == rParentName && master == curMaster)
            {
                if( pStyle != this )
                {
                    SetParent(curName);
                }
                return;
            }
        }
        throw NoSuchElementException();
    }
    else
    {
        SetParent( rParentName );
    }
}

// XPropertySet

Reference< XPropertySetInfo > SdStyleSheet::getPropertySetInfo()
{
    throwIfDisposed();
    static Reference< XPropertySetInfo > xInfo = GetStylePropertySet().getPropertySetInfo();
    return xInfo;
}

void SAL_CALL SdStyleSheet::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
{
    SolarMutexGuard aGuard;
    throwIfDisposed();

    const SfxItemPropertySimpleEntry* pEntry = getPropertyMapEntry( aPropertyName );
    if( pEntry == nullptr )
    {
        throw UnknownPropertyException( aPropertyName, static_cast<cppu::OWeakObject*>(this));
    }

    if( pEntry->nWID == WID_STYLE_HIDDEN )
    {
        bool bValue = false;
        if ( aValue >>= bValue )
            SetHidden( bValue );
        return;
    }
    if( pEntry->nWID == SDRATTR_TEXTDIRECTION )
        return; // not yet implemented for styles

    if( pEntry->nWID == WID_STYLE_FAMILY )
        throw PropertyVetoException();

    if( (pEntry->nWID == EE_PARA_NUMBULLET) && (GetFamily() == SfxStyleFamily::Page) )
    {
        OUString aStr;
        const sal_uInt32 nTempHelpId = GetHelpId( aStr );

        if( (nTempHelpId >= HID_PSEUDOSHEET_OUTLINE2) && (nTempHelpId <= HID_PSEUDOSHEET_OUTLINE9) )
            return;
    }

    SfxItemSet &rStyleSet = GetItemSet();

    if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
    {
        BitmapMode eMode;
        if( aValue >>= eMode )
        {
            rStyleSet.Put( XFillBmpStretchItem( eMode == BitmapMode_STRETCH ) );
            rStyleSet.Put( XFillBmpTileItem( eMode == BitmapMode_REPEAT ) );
            return;
        }
        throw IllegalArgumentException();
    }

    SfxItemSet aSet( GetPool()->GetPool(),   {{pEntry->nWID, pEntry->nWID}});
    aSet.Put( rStyleSet );

    if( !aSet.Count() )
    {
        if( EE_PARA_NUMBULLET == pEntry->nWID )
        {
            vcl::Font aBulletFont;
            SdStyleSheetPool::PutNumBulletItem( this, aBulletFont );
            aSet.Put( rStyleSet );
        }
        else
        {
            aSet.Put( GetPool()->GetPool().GetDefaultItem( pEntry->nWID ) );
        }
    }

    if( pEntry->nMemberId == MID_NAME &&
        ( pEntry->nWID == XATTR_FILLBITMAP || pEntry->nWID == XATTR_FILLGRADIENT ||
          pEntry->nWID == XATTR_FILLHATCH || pEntry->nWID == XATTR_FILLFLOATTRANSPARENCE ||
          pEntry->nWID == XATTR_LINESTART || pEntry->nWID == XATTR_LINEEND || pEntry->nWID == XATTR_LINEDASH) )
    {
        OUString aTempName;
        if(!(aValue >>= aTempName ))
            throw IllegalArgumentException();

        SvxShape::SetFillAttribute( pEntry->nWID, aTempName, aSet );
    }
    else if(!SvxUnoTextRangeBase::SetPropertyValueHelper( pEntry, aValue, aSet ))
    {
        SvxItemPropertySet_setPropertyValue( pEntry, aValue, aSet );
    }

    rStyleSet.Put( aSet );
    Broadcast(SfxHint(SfxHintId::DataChanged));

}

Any SAL_CALL SdStyleSheet::getPropertyValue( const OUString& PropertyName )
{
    SolarMutexGuard aGuard;

    throwIfDisposed();

    const SfxItemPropertySimpleEntry* pEntry = getPropertyMapEntry( PropertyName );
    if( pEntry == nullptr )
    {
        throw UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));
    }

    Any aAny;

    if( pEntry->nWID == WID_STYLE_FAMILY )
    {
        if( nFamily == SfxStyleFamily::Page )
        {
            const OUString aLayoutName( GetName() );
            aAny <<= aLayoutName.copy( 0, aLayoutName.indexOf( SD_LT_SEPARATOR) );
        }
        else
        {
            aAny <<= GetFamilyString(nFamily);
        }
    }
    else if( pEntry->nWID == WID_STYLE_DISPNAME )
    {
        OUString aDisplayName;
        if ( nFamily == SfxStyleFamily::Page )
        {
            const SdStyleSheet* pStyleSheet = GetPseudoStyleSheet();
            if (pStyleSheet != nullptr)
                aDisplayName = pStyleSheet->GetName();
        }

        if (aDisplayName.isEmpty())
            aDisplayName = GetName();

        aAny <<= aDisplayName;
    }
    else if( pEntry->nWID == SDRATTR_TEXTDIRECTION )
    {
        aAny <<= false;
    }
    else if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
    {
        SfxItemSet &rStyleSet = GetItemSet();

        const XFillBmpStretchItem* pStretchItem = rStyleSet.GetItem<XFillBmpStretchItem>(XATTR_FILLBMP_STRETCH);
        const XFillBmpTileItem* pTileItem = rStyleSet.GetItem<XFillBmpTileItem>(XATTR_FILLBMP_TILE);

        if( pStretchItem && pTileItem )
        {
            if( pTileItem->GetValue() )
                aAny <<= BitmapMode_REPEAT;
            else if( pStretchItem->GetValue() )
                aAny <<= BitmapMode_STRETCH;
            else
                aAny <<= BitmapMode_NO_REPEAT;
        }
    }
    else if( pEntry->nWID == WID_STYLE_HIDDEN )
    {
        aAny <<= IsHidden( );
    }
    else
    {
        SfxItemSet aSet( GetPool()->GetPool(),   {{pEntry->nWID, pEntry->nWID}});

        const SfxPoolItem* pItem;
        SfxItemSet& rStyleSet = GetItemSet();

        if( rStyleSet.GetItemState( pEntry->nWID, true, &pItem ) == SfxItemState::SET )
            aSet.Put(  *pItem );

        if( !aSet.Count() )
            aSet.Put( GetPool()->GetPool().GetDefaultItem( pEntry->nWID ) );

        if(SvxUnoTextRangeBase::GetPropertyValueHelper( aSet, pEntry, aAny ))
            return aAny;

        // Get value of ItemSet
        aAny = SvxItemPropertySet_getPropertyValue( pEntry, aSet );
    }

    if( pEntry->aType != aAny.getValueType() )
    {
        // since the sfx uint16 item now exports a sal_Int32, we may have to fix this here
        if( ( pEntry->aType == ::cppu::UnoType<sal_Int16>::get()) && aAny.getValueType() == ::cppu::UnoType<sal_Int32>::get() )
        {
            sal_Int32 nValue = 0;
            aAny >>= nValue;
            aAny <<= static_cast<sal_Int16>(nValue);
        }
        else
        {
            OSL_FAIL("SvxShape::GetAnyForItem() Returnvalue has wrong Type!" );
        }
    }

    return aAny;

}

void SAL_CALL SdStyleSheet::addPropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >&  ) {}
void SAL_CALL SdStyleSheet::removePropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >&  ) {}
void SAL_CALL SdStyleSheet::addVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >&  ) {}
void SAL_CALL SdStyleSheet::removeVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >&  ) {}

// XPropertyState

PropertyState SAL_CALL SdStyleSheet::getPropertyState( const OUString& PropertyName )
{
    SolarMutexGuard aGuard;

    throwIfDisposed();

    const SfxItemPropertySimpleEntry* pEntry = getPropertyMapEntry( PropertyName );

    if( pEntry == nullptr )
        throw UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));

    if( pEntry->nWID == WID_STYLE_FAMILY )
    {
        return PropertyState_DIRECT_VALUE;
    }
    else if( pEntry->nWID == SDRATTR_TEXTDIRECTION )
    {
        return PropertyState_DEFAULT_VALUE;
    }
    else if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
    {
        const SfxItemSet& rSet = GetItemSet();

        if( rSet.GetItemState( XATTR_FILLBMP_STRETCH, false ) == SfxItemState::SET ||
            rSet.GetItemState( XATTR_FILLBMP_TILE, false ) == SfxItemState::SET )
        {
            return PropertyState_DIRECT_VALUE;
        }
        else
        {
            return PropertyState_AMBIGUOUS_VALUE;
        }
    }
    else
    {
        SfxItemSet &rStyleSet = GetItemSet();

        PropertyState eState;

        switch( rStyleSet.GetItemState( pEntry->nWID, false ) )
        {
        case SfxItemState::READONLY:
        case SfxItemState::SET:
            eState = PropertyState_DIRECT_VALUE;
            break;
        case SfxItemState::DEFAULT:
            eState = PropertyState_DEFAULT_VALUE;
            break;
        default:
            eState = PropertyState_AMBIGUOUS_VALUE;
            break;
        }

        // if a item is set, this doesn't mean we want it :)
        if( PropertyState_DIRECT_VALUE == eState )
        {
            switch( pEntry->nWID )
            {
            case XATTR_FILLBITMAP:
            case XATTR_FILLGRADIENT:
            case XATTR_FILLHATCH:
            case XATTR_FILLFLOATTRANSPARENCE:
            case XATTR_LINEEND:
            case XATTR_LINESTART:
            case XATTR_LINEDASH:
                {
                    const NameOrIndex* pItem = rStyleSet.GetItem<NameOrIndex>(pEntry->nWID);
                    if( ( pItem == nullptr ) || pItem->GetName().isEmpty() )
                        eState = PropertyState_DEFAULT_VALUE;
                }
            }
        }

        return eState;
    }
}

Sequence< PropertyState > SAL_CALL SdStyleSheet::getPropertyStates( const Sequence< OUString >& aPropertyName )
{
    SolarMutexGuard aGuard;

    throwIfDisposed();

    sal_Int32 nCount = aPropertyName.getLength();
    const OUString* pNames = aPropertyName.getConstArray();

    Sequence< PropertyState > aPropertyStateSequence( nCount );
    PropertyState* pState = aPropertyStateSequence.getArray();

    while( nCount-- )
        *pState++ = getPropertyState( *pNames++ );

    return aPropertyStateSequence;
}

void SAL_CALL SdStyleSheet::setPropertyToDefault( const OUString& PropertyName )
{
    SolarMutexGuard aGuard;

    throwIfDisposed();

    const SfxItemPropertySimpleEntry* pEntry = getPropertyMapEntry( PropertyName );
    if( pEntry == nullptr )
        throw UnknownPropertyException( PropertyName, static_cast<cppu::OWeakObject*>(this));

    SfxItemSet &rStyleSet = GetItemSet();

    if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
    {
        rStyleSet.ClearItem( XATTR_FILLBMP_STRETCH );
        rStyleSet.ClearItem( XATTR_FILLBMP_TILE );
    }
    else
    {
        rStyleSet.ClearItem( pEntry->nWID );
    }
    Broadcast(SfxHint(SfxHintId::DataChanged));
}

Any SAL_CALL SdStyleSheet::getPropertyDefault( const OUString& aPropertyName )
{
    SolarMutexGuard aGuard;

    throwIfDisposed();

    const SfxItemPropertySimpleEntry* pEntry = getPropertyMapEntry( aPropertyName );
    if( pEntry == nullptr )
        throw UnknownPropertyException( aPropertyName, static_cast<cppu::OWeakObject*>(this));
    Any aRet;
    if( pEntry->nWID == WID_STYLE_FAMILY )
    {
        aRet <<= GetFamilyString(nFamily);
    }
    else if( pEntry->nWID == SDRATTR_TEXTDIRECTION )
    {
        aRet <<= false;
    }
    else if( pEntry->nWID == OWN_ATTR_FILLBMP_MODE )
    {
        aRet <<= BitmapMode_REPEAT;
    }
    else
    {
        SfxItemPool& rMyPool = GetPool()->GetPool();
        SfxItemSet aSet( rMyPool,   {{pEntry->nWID, pEntry->nWID}});
        aSet.Put( rMyPool.GetDefaultItem( pEntry->nWID ) );
        aRet = SvxItemPropertySet_getPropertyValue( pEntry, aSet );
    }
    return aRet;
}

/** this is used because our property map is not sorted yet */
const SfxItemPropertySimpleEntry* SdStyleSheet::getPropertyMapEntry( const OUString& rPropertyName )
{
    return GetStylePropertySet().getPropertyMapEntry(rPropertyName);
}

//Broadcast that a SdStyleSheet has changed, taking into account outline sublevels
//which need to be explicitly broadcast as changing if their parent style was
//the one that changed
void SdStyleSheet::BroadcastSdStyleSheetChange(SfxStyleSheetBase const * pStyleSheet,
    PresentationObjects ePO, SfxStyleSheetBasePool* pSSPool)
{
    SdStyleSheet* pRealSheet = static_cast<SdStyleSheet const *>(pStyleSheet)->GetRealStyleSheet();
    pRealSheet->Broadcast(SfxHint(SfxHintId::DataChanged));

    if( !((ePO >= PO_OUTLINE_1) && (ePO <= PO_OUTLINE_8)) )
        return;

    OUString sStyleName(SdResId(STR_PSEUDOSHEET_OUTLINE) + " ");

    for( sal_uInt16 n = static_cast<sal_uInt16>(ePO - PO_OUTLINE_1 + 2); n < 10; n++ )
    {
        OUString aName( sStyleName + OUString::number(n) );

        SfxStyleSheetBase* pSheet = pSSPool->Find( aName, SfxStyleFamily::Pseudo);

        if(pSheet)
        {
            SdStyleSheet* pRealStyleSheet = static_cast<SdStyleSheet*>(pSheet)->GetRealStyleSheet();
            pRealStyleSheet->Broadcast(SfxHint(SfxHintId::DataChanged));
        }
    }
}

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