AOO410/main/svx/inc/svx/svdogrp.hxx

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 * 
 * 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
 * 
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#ifndef _SVDOGRP_HXX
#define _SVDOGRP_HXX

#include <tools/datetime.hxx>
#include <svx/svdobj.hxx>
#include "svx/svxdllapi.h"

//************************************************************
//   Vorausdeklarationen
//************************************************************

class SdrObjList;
class SdrObjListIter;
class SfxItemSet;

//************************************************************
//   SdrObjGroup
//************************************************************

class SVX_DLLPUBLIC SdrObjGroup : public SdrObject
{
private:
protected:
	virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
	virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();

    SdrObjList*					pSub;    // Subliste (Kinder)
	Point						aRefPoint; // Referenzpunkt innerhalb der Objektgruppe
	FASTBOOL					bRefPoint; // Ist ein RefPoint gesetzt?

public:
	TYPEINFO();
	SdrObjGroup();
	virtual ~SdrObjGroup();

	virtual void SetBoundRectDirty();
	virtual sal_uInt16 GetObjIdentifier() const;
	virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
	virtual SdrLayerID GetLayer() const;
	virtual void NbcSetLayer(SdrLayerID nLayer);
	virtual void SetObjList(SdrObjList* pNewObjList);
	virtual void SetPage(SdrPage* pNewPage);
	virtual void SetModel(SdrModel* pNewModel);
	virtual FASTBOOL HasRefPoint() const;
	virtual Point GetRefPoint() const;
	virtual void SetRefPoint(const Point& rPnt);
	virtual SdrObjList* GetSubList() const;

	virtual const Rectangle& GetCurrentBoundRect() const;
	virtual const Rectangle& GetSnapRect() const;
	
	virtual void operator=(const SdrObject& rObj);

	virtual void TakeObjNameSingul(String& rName) const;
	virtual void TakeObjNamePlural(String& rName) const;

	virtual void RecalcSnapRect();
	virtual basegfx::B2DPolyPolygon TakeXorPoly() const;

    // special drag methods
	virtual bool beginSpecialDrag(SdrDragStat& rDrag) const;
	
    virtual FASTBOOL BegCreate(SdrDragStat& rStat);

	virtual long GetRotateAngle() const;
	virtual long GetShearAngle(FASTBOOL bVertical=sal_False) const;

	virtual void Move(const Size& rSiz);
	virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
	virtual void Rotate(const Point& rRef, long nWink, double sn, double cs);
	virtual void Mirror(const Point& rRef1, const Point& rRef2);
	virtual void Shear(const Point& rRef, long nWink, double tn, FASTBOOL bVShear);
	virtual void SetAnchorPos(const Point& rPnt);
	virtual void SetRelativePos(const Point& rPnt);
	virtual void SetSnapRect(const Rectangle& rRect);
	virtual void SetLogicRect(const Rectangle& rRect);

	virtual void NbcMove(const Size& rSiz);
	virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
	virtual void NbcRotate(const Point& rRef, long nWink, double sn, double cs);
	virtual void NbcMirror(const Point& rRef1, const Point& rRef2);
	virtual void NbcShear(const Point& rRef, long nWink, double tn, FASTBOOL bVShear);
	virtual void NbcSetAnchorPos(const Point& rPnt);
	virtual void NbcSetRelativePos(const Point& rPnt);
	virtual void NbcSetSnapRect(const Rectangle& rRect);
	virtual void NbcSetLogicRect(const Rectangle& rRect);

	virtual void NbcReformatText();
	virtual void ReformatText();

	virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const;
};

#endif //_SVDOGRP_HXX