extrud3d.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * 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
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 *   License, Version 2.0 (the "License"); you may not use this file
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#pragma once

#include <config_options.h>
#include <svl/intitem.hxx>
#include <svl/itemset.hxx>
#include <svx/obj3d.hxx>
#include <svx/svxdllapi.h>
#include <svx/svddef.hxx>
#include <svx/svx3ditems.hxx>

class E3dDefaultAttributes;

/*************************************************************************
|*
|* 3D extrusion object created from the provided 2D polygon
|*
\************************************************************************/

class SAL_WARN_UNUSED UNLESS_MERGELIBS(SVXCORE_DLLPUBLIC) E3dExtrudeObj final : public E3dCompoundObject
{
private:
    // to allow sdr::properties::E3dExtrudeProperties access to SetGeometryValid()
    friend class sdr::properties::E3dExtrudeProperties;

    // geometry, which determines the object
    basegfx::B2DPolyPolygon         maExtrudePolygon;

    virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
    virtual std::unique_ptr<sdr::properties::BaseProperties> CreateObjectSpecificProperties() override;
    void SetDefaultAttributes(const E3dDefaultAttributes& rDefault);

private:
    // protected destructor - due to final, make private
    virtual ~E3dExtrudeObj() override;

public:
    E3dExtrudeObj(
        SdrModel& rSdrModel,
        const E3dDefaultAttributes& rDefault,
        const basegfx::B2DPolyPolygon& rPP,
        double fDepth);
    E3dExtrudeObj(SdrModel& rSdrModel);

    // PercentDiagonal: 0..100, before 0.0..0.5
    sal_uInt16 GetPercentDiagonal() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_PERCENT_DIAGONAL).GetValue(); }

    // BackScale: 0..100, before 0.0..1.0
    sal_uInt16 GetPercentBackScale() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_BACKSCALE).GetValue(); }

    // BackScale: 0..100, before 0.0..1.0
    sal_uInt32 GetExtrudeDepth() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_DEPTH).GetValue(); }

    // #107245# GetSmoothNormals() for bExtrudeSmoothed
    bool GetSmoothNormals() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_SMOOTH_NORMALS).GetValue(); }

    // #107245# GetSmoothLids() for bExtrudeSmoothFrontBack
    bool GetSmoothLids() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_SMOOTH_LIDS).GetValue(); }

    // #107245# GetCharacterMode() for bExtrudeCharacterMode
    bool GetCharacterMode() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_CHARACTER_MODE).GetValue(); }

    // #107245# GetCloseFront() for bExtrudeCloseFront
    bool GetCloseFront() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_CLOSE_FRONT).GetValue(); }

    // #107245# GetCloseBack() for bExtrudeCloseBack
    bool GetCloseBack() const
        { return GetObjectItemSet().Get(SDRATTR_3DOBJ_CLOSE_BACK).GetValue(); }

    virtual SdrObjKind GetObjIdentifier() const override;

    virtual E3dExtrudeObj* CloneSdrObject(SdrModel& rTargetModel) const override;

    // implemented mainly for the purposes of Clone()
    E3dExtrudeObj& operator=(const E3dExtrudeObj& rObj);

    // TakeObjName...() is for the display in the UI (for example "3 frames selected")
    virtual OUString TakeObjNameSingul() const override;
    virtual OUString TakeObjNamePlural() const override;

    // set/get local parameters with geometry regeneration
    void SetExtrudePolygon(const basegfx::B2DPolyPolygon &rNew);
    const basegfx::B2DPolyPolygon &GetExtrudePolygon() const { return maExtrudePolygon; }

    virtual bool IsBreakObjPossible() override;
    virtual std::unique_ptr<SdrAttrObj,SdrObjectFreeOp> GetBreakObj() override;
};

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