shaditem.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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/.
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_EDITENG_SHADITEM_HXX
#define INCLUDED_EDITENG_SHADITEM_HXX
 
#include <tools/color.hxx>
#include <tools/mapunit.hxx>
#include <svl/cenumitm.hxx>
 
#include <editeng/svxenum.hxx>
#include <editeng/editengdllapi.h>
 
 
// class SvxShadowItem ---------------------------------------------------
 
/*  [Description]
 
    This item describes the shadow attribute (color, width and position).
*/
enum class SvxShadowItemSide { TOP, BOTTOM, LEFT, RIGHT };
 
class EDITENG_DLLPUBLIC SvxShadowItem final : public SfxEnumItemInterface
{
    Color               aShadowColor;
    sal_uInt16              nWidth;
    SvxShadowLocation   eLocation;
public:
    static SfxPoolItem* CreateDefault();
 
    explicit SvxShadowItem( const sal_uInt16 nId ,
                 const Color *pColor = nullptr, const sal_uInt16 nWidth = 100 /*5pt*/,
                 const SvxShadowLocation eLoc = SvxShadowLocation::NONE );
 
    // "pure virtual Methods" from SfxPoolItem
    virtual bool             operator==( const SfxPoolItem& ) const override;
    virtual bool             QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
    virtual bool             PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
 
    virtual bool GetPresentation( SfxItemPresentation ePres,
                                  MapUnit eCoreMetric,
                                  MapUnit ePresMetric,
                                  OUString &rText, const IntlWrapper& ) const override;
 
    virtual SvxShadowItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
    virtual void             ScaleMetrics( tools::Long nMult, tools::Long nDiv ) override;
    virtual bool             HasMetrics() const override;
 
    const Color& GetColor() const { return aShadowColor;}
    void SetColor( const Color &rNew ) { aShadowColor = rNew; }
 
    sal_uInt16 GetWidth() const { return nWidth; }
    SvxShadowLocation GetLocation() const { return eLocation; }
 
    void SetWidth( sal_uInt16 nNew ) { nWidth = nNew; }
    void SetLocation( SvxShadowLocation eNew ) { eLocation = eNew; }
 
    // Calculate width of the shadow on the page.
    sal_uInt16 CalcShadowSpace( SvxShadowItemSide nShadow ) const;
 
    virtual sal_uInt16      GetValueCount() const override;
    virtual sal_uInt16      GetEnumValue() const override;
    virtual void            SetEnumValue( sal_uInt16 nNewVal ) override;
    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
};
 
#endif // INCLUDED_EDITENG_SHADITEM_HXX
 
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