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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: svdocirc.hxx,v $
* $Revision: 1.5.18.1 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SVDOCIRC_HXX
#define _SVDOCIRC_HXX
#include <svx/svdorect.hxx>
#include "svx/svxdllapi.h"
//************************************************************
// Vorausdeklarationen
//************************************************************
namespace sdr { namespace properties {
class CircleProperties;
}}
//************************************************************
// Hilfsklasse SdrCircObjGeoData
//************************************************************
// #109872#
class SdrCircObjGeoData : public SdrTextObjGeoData
{
public:
long nStartWink;
long nEndWink;
};
//************************************************************
// SdrCircObj
//************************************************************
class SVX_DLLPUBLIC SdrCircObj : public SdrRectObj
{
private:
virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
// to allow sdr::properties::CircleProperties access to ImpSetAttrToCircInfo()
friend class sdr::properties::CircleProperties;
// only for SdrCircleAttributes
SdrObjKind GetCircleKind() const { return meCircleKind; }
// DrawContact section
private:
virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
protected:
SdrObjKind meCircleKind;
long nStartWink;
long nEndWink;
Point aPnt1;
Point aPnt2;
// bitfield
unsigned mbPolygonIsLine : 1;
private:
SVX_DLLPRIVATE basegfx::B2DPolygon ImpCalcXPolyCirc(const SdrObjKind eKind, const Rectangle& rRect1, long nStart, long nEnd) const;
SVX_DLLPRIVATE void ImpSetCreateParams(SdrDragStat& rStat) const;
SVX_DLLPRIVATE void ImpSetAttrToCircInfo(); // Werte vom Pool kopieren
SVX_DLLPRIVATE void ImpSetCircInfoToAttr(); // Werte in den Pool kopieren
// Liefert TRUE, wenn das Painten ein XPolygon erfordert.
SVX_DLLPRIVATE FASTBOOL PaintNeedsXPolyCirc() const; // PaintNeedsXPoly-> PaintNeedsXPolyCirc
SVX_DLLPRIVATE virtual void RecalcXPoly();
protected:
virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint);
public:
TYPEINFO();
SdrCircObj(SdrObjKind eNewKind); // Circ, CArc, Sect oder CCut
SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect);
// 0=0.00Deg=3h 9000=90.00Deg=12h 18000=180.00Deg=9h 27000=270.00Deg=6h
// Der Verlauf des Kreises von StartWink nach EndWink ist immer entgegen
// dem Uhrzeigersinn.
// Wenn nNewStartWink==nNewEndWink hat der Kreisbogen einen Verlaufswinkel
// von 0 Grad. Bei nNewStartWink+36000==nNewEndWink ist der Verlaufswinkel
// 360.00 Grad.
SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect, long nNewStartWink, long nNewEndWink);
virtual ~SdrCircObj();
virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
virtual UINT16 GetObjIdentifier() const;
virtual void TakeUnrotatedSnapRect(Rectangle& rRect) const;
virtual SdrObject* CheckHit(const Point& rPnt, USHORT nTol, const SetOfByte* pVisiLayer) const;
virtual void TakeObjNameSingul(String& rName) const;
virtual void TakeObjNamePlural(String& rName) const;
virtual void operator=(const SdrObject& rObj);
virtual void RecalcSnapRect();
virtual void NbcSetSnapRect(const Rectangle& rRect);
virtual basegfx::B2DPolyPolygon TakeXorPoly() const;
virtual sal_uInt32 GetSnapPointCount() const;
virtual Point GetSnapPoint(sal_uInt32 i) const;
virtual sal_uInt32 GetHdlCount() const;
virtual SdrHdl* GetHdl(sal_uInt32 nHdlNum) const;
virtual FASTBOOL HasSpecialDrag() const;
virtual FASTBOOL BegDrag(SdrDragStat& rDrag) const;
virtual FASTBOOL MovDrag(SdrDragStat& rDrag) const;
virtual FASTBOOL EndDrag(SdrDragStat& rDrag);
virtual void BrkDrag(SdrDragStat& rDrag) const;
virtual String GetDragComment(const SdrDragStat& rDrag, FASTBOOL bUndoDragComment, FASTBOOL bCreateComment) const;
virtual basegfx::B2DPolyPolygon TakeDragPoly(const SdrDragStat& rDrag) const;
virtual FASTBOOL BegCreate(SdrDragStat& rStat);
virtual FASTBOOL MovCreate(SdrDragStat& rStat);
virtual FASTBOOL EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);
virtual FASTBOOL BckCreate(SdrDragStat& rStat);
virtual void BrkCreate(SdrDragStat& rStat);
virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const;
virtual Pointer GetCreatePointer() const;
virtual void NbcMove(const Size& aSiz);
virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
virtual void NbcMirror(const Point& rRef1, const Point& rRef2);
virtual void NbcShear (const Point& rRef, long nWink, double tn, FASTBOOL bVShear);
virtual SdrObject* DoConvertToPolyObj(BOOL bBezier) const;
protected:
virtual SdrObjGeoData* NewGeoData() const;
virtual void SaveGeoData(SdrObjGeoData& rGeo) const;
virtual void RestGeoData(const SdrObjGeoData& rGeo);
public:
long GetStartWink() const { return nStartWink; }
long GetEndWink() const { return nEndWink; }
};
#endif //_SVDOCIRC_HXX
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