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/* -*- 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 INCLUDED_SVX_SVDOCIRC_HXX
#define INCLUDED_SVX_SVDOCIRC_HXX
#include <svx/svdorect.hxx>
#include <svx/svxdllapi.h>
namespace sdr { namespace properties {
class CircleProperties;
}}
// Helper class SdrCircObjGeoData
// #109872#
class SdrCircObjGeoData : public SdrTextObjGeoData
{
public:
long nStartWink;
long nEndWink;
};
// class SdrCircObj
class SVX_DLLPUBLIC SdrCircObj : public SdrRectObj
{
private:
// to allow sdr::properties::CircleProperties access to ImpSetAttrToCircInfo()
friend class sdr::properties::CircleProperties;
// only for SdrCircleAttributes
SdrObjKind GetCircleKind() const { return meCircleKind; }
protected:
virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
SdrObjKind meCircleKind;
long nStartWink;
long nEndWink;
// 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(); // copy values from pool
SVX_DLLPRIVATE void ImpSetCircInfoToAttr(); // copy values into pool
// returns sal_True if paint requires a XPolygon
SVX_DLLPRIVATE bool 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 or CCut
SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect);
// 0=0.00Deg=3h 9000=90.00Deg=12h 18000=180.00Deg=9h 27000=270.00Deg=6h
// The circle is build up from StartWink to EndWink anti-clockwise.
// If nNewStartWink==nNewEndWink, then arc has an angle of 0 degrees.
// If nNewStartWink+36000==nNewEndWink, then the arc has angle of 360 degrees.
SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect, long nNewStartWink, long nNewEndWink);
virtual ~SdrCircObj();
virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
virtual sal_uInt16 GetObjIdentifier() const;
virtual void TakeUnrotatedSnapRect(Rectangle& rRect) const;
virtual OUString TakeObjNameSingul() const;
virtual OUString TakeObjNamePlural() const;
virtual SdrCircObj* Clone() const;
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;
// special drag methods
virtual bool hasSpecialDrag() const;
virtual bool beginSpecialDrag(SdrDragStat& rDrag) const;
virtual bool applySpecialDrag(SdrDragStat& rDrag);
virtual OUString getSpecialDragComment(const SdrDragStat& rDrag) const;
virtual bool BegCreate(SdrDragStat& rStat);
virtual bool MovCreate(SdrDragStat& rStat);
virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);
virtual bool 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, bool bVShear);
virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) 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 // INCLUDED_SVX_SVDOCIRC_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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