/* -*- 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 .
 */
#ifndef _SVX_FWDTITEM_HXX
#define _SVX_FWDTITEM_HXX

#include <svl/poolitem.hxx>


// class SvxFontWidthItem -----------------------------------------------


/*  [Description]

    This item describes the font width.
*/

class SvxFontWidthItem : public SfxPoolItem
{
    sal_uInt16  nWidth;         // 0 = default
    sal_uInt16  nProp;          // default 100%
public:
    TYPEINFO();

    SvxFontWidthItem(   const sal_uInt16 nSz /*= 0*/,
                        const sal_uInt16 nPropWidth /*= 100*/,
                        const sal_uInt16 nId  );

    // "pure virtual Methods" from SfxPoolItem
    virtual int              operator==( const SfxPoolItem& ) const;
    virtual bool            QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const;
    virtual bool            PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 );

    virtual SfxItemPresentation GetPresentation( SfxItemPresentation ePres,
                                    SfxMapUnit eCoreMetric,
                                    SfxMapUnit ePresMetric,
                                    String &rText, const IntlWrapper * = 0 ) const;

    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = 0 ) const;
    virtual SfxPoolItem*     Create(SvStream &, sal_uInt16) const;
    virtual SvStream&        Store(SvStream &, sal_uInt16 nItemVersion) const;
    virtual bool             ScaleMetrics( long nMult, long nDiv );
    virtual bool             HasMetrics() const;

    inline SvxFontWidthItem& operator=(const SvxFontWidthItem& rItem )
        {
            SetWidthValue( rItem.GetWidth() );
            SetProp( rItem.GetProp() );
            return *this;
        }

    void SetWidth( sal_uInt16 nNewWidth, const sal_uInt16 nNewProp = 100 )
        {
            DBG_ASSERT( GetRefCount() == 0, "SetValue() with pooled item" );
            nWidth = sal_uInt16(( (sal_uInt32)nNewWidth * nNewProp ) / 100 );
            nProp = nNewProp;
        }

    sal_uInt16 GetWidth() const { return nWidth; }

    void SetWidthValue( sal_uInt16 nNewWidth )
        {
            DBG_ASSERT( GetRefCount() == 0, "SetValue() with pooled item" );
            nWidth = nNewWidth;
        }

    void SetProp( const sal_uInt16 nNewProp )
        {
            DBG_ASSERT( GetRefCount() == 0, "SetValue() with pooled item" );
            nProp = nNewProp;
        }

    sal_uInt16 GetProp() const { return nProp; }
};





#endif


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