include/svx/svdocapt.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_SVDOCAPT_HXX
  21 #define INCLUDED_SVX_SVDOCAPT_HXX
  22
  23 #include <svx/svdorect.hxx>
  24 #include <svx/svxdllapi.h>
  25
  26
  27 //   Forward Declarations
  28
  29
  30 class ImpCaptParams;
  31
  32 namespace sdr { namespace properties {
  33     class CaptionProperties;
  34 }}
  35
  36
  37 //   Helper Class SdrCaptObjGeoData
  38
  39
  40 class SdrCaptObjGeoData : public SdrTextObjGeoData
  41 {
  42 public:
  43     tools::Polygon aTailPoly;
  44 };
  45
  46
  47 //   SdrCaptionObj
  48
  49
  50 class SVX_DLLPUBLIC SdrCaptionObj : public SdrRectObj
  51 {
  52 private:
  53     // to allow sdr::properties::CaptionProperties access to ImpRecalcTail()
  54     friend class sdr::properties::CaptionProperties;
  55     friend class                SdrTextObj; // for ImpRecalcTail() during AutoGrow
  56
  57 protected:
  58     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() override;
  59     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() override;
  60
  61 private:
  62     tools::Polygon aTailPoly;  // the whole tail polygon
  63     bool                        mbSpecialTextBoxShadow; // for calc special shadow, default FALSE
  64     bool                        mbFixedTail; // for calc note box fixed tail, default FALSE
  65     Point                       maFixedTailPos; // for calc note box fixed tail position.
  66
  67 private:
  68     SVX_DLLPRIVATE void ImpGetCaptParams(ImpCaptParams& rPara) const;
  69     SVX_DLLPRIVATE static void ImpCalcTail1(const ImpCaptParams& rPara, tools::Polygon& rPoly, tools::Rectangle& rRect);
  70     SVX_DLLPRIVATE static void ImpCalcTail2(const ImpCaptParams& rPara, tools::Polygon& rPoly, tools::Rectangle& rRect);
  71     SVX_DLLPRIVATE static void ImpCalcTail3(const ImpCaptParams& rPara, tools::Polygon& rPoly, tools::Rectangle& rRect);
  72     SVX_DLLPRIVATE static void ImpCalcTail (const ImpCaptParams& rPara, tools::Polygon& rPoly, tools::Rectangle& rRect);
  73     SVX_DLLPRIVATE void ImpRecalcTail();
  74
  75 public:
  76     SdrCaptionObj();
  77     SdrCaptionObj(const tools::Rectangle& rRect, const Point& rTail);
  78     virtual ~SdrCaptionObj() override;
  79
  80     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
  81     virtual sal_uInt16 GetObjIdentifier() const override;
  82     virtual SdrCaptionObj* Clone() const override;
  83
  84     // for calc: special shadow only for text box
  85     void SetSpecialTextBoxShadow() { mbSpecialTextBoxShadow = true; }
  86     bool GetSpecialTextBoxShadow() const { return mbSpecialTextBoxShadow; }
  87
  88     // for calc: fixed note tail position.
  89     void SetFixedTail() { mbFixedTail = true; }
  90
  91     virtual OUString TakeObjNameSingul() const override;
  92     virtual OUString TakeObjNamePlural() const override;
  93
  94     virtual basegfx::B2DPolyPolygon TakeXorPoly() const override;
  95     virtual void SetModel(SdrModel* pNewModel) override;
  96     virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
  97
  98     virtual sal_uInt32 GetHdlCount() const override;
  99     virtual SdrHdl* GetHdl(sal_uInt32 nHdlNum) const override;
 100
 101     // special drag methods
 102     virtual bool hasSpecialDrag() const override;
 103     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override;
 104     virtual bool applySpecialDrag(SdrDragStat& rDrag) override;
 105     virtual OUString getSpecialDragComment(const SdrDragStat& rDrag) const override;
 106
 107     virtual bool BegCreate(SdrDragStat& rStat) override;
 108     virtual bool MovCreate(SdrDragStat& rStat) override;
 109     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) override;
 110     virtual bool BckCreate(SdrDragStat& rStat) override;
 111     virtual void BrkCreate(SdrDragStat& rStat) override;
 112     virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const override;
 113     virtual Pointer GetCreatePointer() const override;
 114
 115     virtual void NbcMove(const Size& rSiz) override;
 116     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
 117
 118     virtual void NbcSetRelativePos(const Point& rPnt) override;
 119     virtual Point GetRelativePos() const override;
 120
 121     virtual const tools::Rectangle& GetLogicRect() const override;
 122     virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;
 123
 124     virtual sal_uInt32 GetSnapPointCount() const override;
 125     virtual Point GetSnapPoint(sal_uInt32 i) const override;
 126
 127 protected:
 128     virtual SdrObjGeoData* NewGeoData() const override;
 129     virtual void SaveGeoData(SdrObjGeoData& rGeo) const override;
 130     virtual void RestGeoData(const SdrObjGeoData& rGeo) override;
 131
 132 public:
 133     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
 134
 135     const Point& GetTailPos() const;
 136     void SetTailPos(const Point& rPos);
 137     void NbcSetTailPos(const Point& rPos);
 138
 139     // #i32599#
 140     // Add own implementation for TRSetBaseGeometry to handle TailPos over changes
 141     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) override;
 142
 143     const Point& GetFixedTailPos() const  {return maFixedTailPos;}
 144
 145     // geometry access
 146     ::basegfx::B2DPolygon getTailPolygon() const;
 147 };
 148
 149
 150 #endif //_SVDOCAPT_HXX
 151
 152 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */