AOO410/main/sw/source/core/inc/dflyobj.hxx

/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _DFLYOBJ_HXX
#define	_DFLYOBJ_HXX
#include <svx/svdovirt.hxx>

class SwFlyFrm;
class SwFrmFmt;
class SdrObjMacroHitRec;

const sal_uInt32 SWGInventor =	sal_uInt32('S')*0x00000001+
							sal_uInt32('W')*0x00000100+
							sal_uInt32('G')*0x00010000;

const sal_uInt16 SwFlyDrawObjIdentifier = 0x0001;
const sal_uInt16 SwDrawFirst			= 0x0001;

//---------------------------------------
//SwFlyDrawObj, Die DrawObjekte fuer Flys.

class SwFlyDrawObj : public SdrObject
{
private:
	virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();

protected:
    // #i95264# SwFlyDrawObj needs an own VC since createViewIndependentPrimitive2DSequence()
    // is called when RecalcBoundRect() is used
    virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();

public:
	TYPEINFO();

	SwFlyDrawObj();
	~SwFlyDrawObj();

	//Damit eine Instanz dieser Klasse beim laden erzeugt werden kann
	//(per Factory).
	virtual sal_uInt32 GetObjInventor()		const;
	virtual sal_uInt16 GetObjIdentifier()	const;
	virtual sal_uInt16 GetObjVersion()		const;
};

//---------------------------------------
//SwVirtFlyDrawObj, die virtuellen Objekte fuer Flys.
//Flys werden immer mit virtuellen Objekten angezeigt. Nur so koennen sie
//ggf. mehrfach angezeigt werden (Kopf-/Fusszeilen).

class SwVirtFlyDrawObj : public SdrVirtObj
{
private:
	SwFlyFrm *pFlyFrm;

protected:
    // AW: Need own sdr::contact::ViewContact since AnchorPos from parent is
    // not used but something own (top left of new SnapRect minus top left
    // of original SnapRect)
    virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();

public:
    // for paints triggered form ExecutePrimitive
	void wrap_DoPaintObject() const;

    // for simple access to inner and outer bounds
    basegfx::B2DRange getOuterBound() const;
    basegfx::B2DRange getInnerBound() const;

public:
	TYPEINFO();

	SwVirtFlyDrawObj(SdrObject& rNew, SwFlyFrm* pFly);
	~SwVirtFlyDrawObj();

	//Ueberladene Methoden der Basisklasse SdrVirtObj
	virtual void  	 TakeObjInfo( SdrObjTransformInfoRec& rInfo ) const;

	//Wir nehemen die Groessenbehandlung vollstaendig selbst in die Hand.
    virtual const Rectangle& GetCurrentBoundRect() const;
    virtual const Rectangle& GetLastBoundRect() const;
	virtual		  void		 RecalcBoundRect();
	virtual		  void		 RecalcSnapRect();
	virtual const Rectangle& GetSnapRect()	const;
	virtual		  void		 SetSnapRect(const Rectangle& rRect);
	virtual		  void		 NbcSetSnapRect(const Rectangle& rRect);
	virtual const Rectangle& GetLogicRect() const;
	virtual		  void		 SetLogicRect(const Rectangle& rRect);
	virtual		  void		 NbcSetLogicRect(const Rectangle& rRect);
	virtual ::basegfx::B2DPolyPolygon TakeXorPoly() const;
	virtual		  void		 NbcMove  (const Size& rSiz);
	virtual		  void		 NbcResize(const Point& rRef, const Fraction& xFact,
									   const Fraction& yFact);
	virtual		  void		 Move  (const Size& rSiz);
	virtual		  void		 Resize(const Point& rRef, const Fraction& xFact,
									const Fraction& yFact);

	const SwFrmFmt *GetFmt() const;
          SwFrmFmt *GetFmt();

	// Get Methoden fuer die Fly Verpointerung
		  SwFlyFrm* GetFlyFrm()			{ return pFlyFrm; }
	const SwFlyFrm* GetFlyFrm() const	{ return pFlyFrm; }

	void SetRect() const;

	// ist eine URL an einer Grafik gesetzt, dann ist das ein Makro-Object
	virtual FASTBOOL HasMacro() const;
	virtual SdrObject* CheckMacroHit       (const SdrObjMacroHitRec& rRec) const;
	virtual Pointer    GetMacroPointer     (const SdrObjMacroHitRec& rRec) const;

    // FullDrag support
    virtual bool supportsFullDrag() const;
    virtual SdrObject* getFullDragClone() const;
};


#endif