office-gobmx/include/svx/svdovirt.hxx

/* -*- 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 .
 */

#pragma once

#include <svx/svdobj.hxx>
#include <svx/svxdllapi.h>

/**
 * FIXME: The virtual object is not yet fully implemented and tested.
 * At the moment we only use it in a derived class in Writer.
 */
class SVXCORE_DLLPUBLIC SdrVirtObj : public SdrObject
{
    SdrVirtObj(const SdrVirtObj&) = delete;

public:
    virtual sdr::properties::BaseProperties& GetProperties() const override;

protected:
    virtual std::unique_ptr<sdr::properties::BaseProperties>
    CreateObjectSpecificProperties() override;

    virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;

    rtl::Reference<SdrObject> mxRefObj; // Referenced drawing object
    tools::Rectangle aSnapRect;

protected:
    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;

    virtual std::unique_ptr<SdrObjGeoData> NewGeoData() const override;
    virtual void SaveGeoData(SdrObjGeoData& rGeo) const override;
    virtual void RestoreGeoData(const SdrObjGeoData& rGeo) override;

    // protected destructor
    virtual ~SdrVirtObj() override;

public:
    SdrVirtObj(SdrModel& rSdrModel, SdrObject& rNewObj);
    // Copy constructor
    SdrVirtObj(SdrModel& rSdrModel, SdrVirtObj const& rSource);

    SdrObject& ReferencedObj();
    const SdrObject& GetReferencedObj() const;
    virtual void NbcSetAnchorPos(const Point& rAnchorPos) override;

    virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
    virtual SdrInventor GetObjInventor() const override;
    virtual SdrObjKind GetObjIdentifier() const override;
    virtual SdrObjList* GetSubList() const override;
    virtual void SetName(const OUString& rStr, const bool bSetChanged = true) override;
    virtual const OUString& GetName() const override;
    virtual void SetTitle(const OUString& rStr) override;
    virtual OUString GetTitle() const override;
    virtual void SetDescription(const OUString& rStr) override;
    virtual OUString GetDescription() const override;
    virtual void SetDecorative(bool isDecorative) override;
    virtual bool IsDecorative() const override;

    virtual const tools::Rectangle& GetCurrentBoundRect() const override;
    virtual const tools::Rectangle& GetLastBoundRect() const override;
    virtual void RecalcBoundRect() override;
    virtual rtl::Reference<SdrObject> CloneSdrObject(SdrModel& rTargetModel) const override;

    virtual OUString TakeObjNameSingul() const override;
    virtual OUString TakeObjNamePlural() const override;

    // RotGrfFlyFrame: If true, this SdrObject supports only limited rotation
    virtual bool HasLimitedRotation() const override;

    virtual basegfx::B2DPolyPolygon TakeXorPoly() const override;
    virtual sal_uInt32 GetHdlCount() const override;
    virtual void AddToPlusHdlList(SdrHdlList& rHdlList, SdrHdl& rHdl) const override;
    virtual void AddToHdlList(SdrHdlList& rHdlList) const override;

    // special drag methods
    virtual bool hasSpecialDrag() const override;
    virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override;
    virtual bool applySpecialDrag(SdrDragStat& rDrag) override;
    virtual OUString getSpecialDragComment(const SdrDragStat& rDrag) const override;
    virtual basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const override;

    // FullDrag support
    virtual bool supportsFullDrag() const override;
    virtual rtl::Reference<SdrObject> getFullDragClone() const override;

    virtual bool BegCreate(SdrDragStat& rStat) override;
    virtual bool MovCreate(SdrDragStat& rStat) override;
    virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) override;
    virtual bool BckCreate(SdrDragStat& rStat) override;
    virtual void BrkCreate(SdrDragStat& rStat) override;
    virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const override;

    virtual void NbcMove(const Size& rSiz) override;
    virtual void NbcResize(const Point& rRef, const Fraction& xFact,
                           const Fraction& yFact) override;
    virtual void NbcRotate(const Point& rRef, Degree100 nAngle, double sn, double cs) override;
    virtual void NbcMirror(const Point& rRef1, const Point& rRef2) override;
    virtual void NbcShear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear) override;

    virtual void Move(const Size& rSiz) override;
    virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact,
                        bool bUnsetRelative = true) override;
    virtual void Rotate(const Point& rRef, Degree100 nAngle, double sn, double cs) override;
    virtual void Mirror(const Point& rRef1, const Point& rRef2) override;
    virtual void Shear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear) override;

    virtual void RecalcSnapRect() override;
    virtual const tools::Rectangle& GetSnapRect() const override;
    virtual void SetSnapRect(const tools::Rectangle& rRect) override;
    virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;

    virtual const tools::Rectangle& GetLogicRect() const override;
    virtual void SetLogicRect(const tools::Rectangle& rRect) override;
    virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;

    virtual Degree100 GetRotateAngle() const override;
    virtual Degree100 GetShearAngle(bool bVertical = false) const override;

    virtual sal_uInt32 GetSnapPointCount() const override;
    virtual Point GetSnapPoint(sal_uInt32 i) const override;

    virtual bool IsPolyObj() const override;
    virtual sal_uInt32 GetPointCount() const override;
    virtual Point GetPoint(sal_uInt32 i) const override;
    virtual void NbcSetPoint(const Point& rPnt, sal_uInt32 i) override;

    virtual std::unique_ptr<SdrObjGeoData> GetGeoData() const override;
    virtual void SetGeoData(const SdrObjGeoData& rGeo) override;

    virtual void NbcReformatText() override;

    virtual bool HasMacro() const override;
    virtual SdrObject* CheckMacroHit(const SdrObjMacroHitRec& rRec) const override;
    virtual PointerStyle GetMacroPointer(const SdrObjMacroHitRec& rRec) const override;
    virtual void PaintMacro(OutputDevice& rOut, const tools::Rectangle& rDirtyRect,
                            const SdrObjMacroHitRec& rRec) const override;
    virtual bool DoMacro(const SdrObjMacroHitRec& rRec) override;

    // #i73248# for default SdrVirtObj, offset is aAnchor, not (0,0)
    virtual Point GetOffset() const;
};

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