include/svx/svdocapt.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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 _SVDCAPT_HXX
  21 #define _SVDCAPT_HXX
  22
  23 #include <svx/svdorect.hxx>
  24 #include "svx/svxdllapi.h"
  25
  26 //************************************************************
  27 //   Vorausdeklarationen
  28 //************************************************************
  29
  30 class ImpCaptParams;
  31
  32 namespace sdr { namespace properties {
  33     class CaptionProperties;
  34 }}
  35
  36 //************************************************************
  37 //   Hilfsklasse SdrCaptObjGeoData
  38 //************************************************************
  39
  40 // #109872#
  41 class SdrCaptObjGeoData : public SdrTextObjGeoData
  42 {
  43 public:
  44     Polygon                     aTailPoly;
  45 };
  46
  47 //************************************************************
  48 //   SdrCaptionObj
  49 //************************************************************
  50
  51 class SVX_DLLPUBLIC SdrCaptionObj : public SdrRectObj
  52 {
  53 private:
  54     // to allow sdr::properties::CaptionProperties access to ImpRecalcTail()
  55     friend class sdr::properties::CaptionProperties;
  56     friend class                SdrTextObj; // fuer ImpRecalcTail() bei AutoGrow
  57
  58 protected:
  59     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
  60     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
  61
  62 private:
  63     Polygon                     aTailPoly;  // das ganze Polygon des Schwanzes
  64     sal_Bool                    mbSpecialTextBoxShadow; // for calc special shadow, default FALSE
  65     sal_Bool                    mbFixedTail; // for calc note box fixed tail, default FALSE
  66     Point                       maFixedTailPos; // for calc note box fixed tail position.
  67
  68 private:
  69     SVX_DLLPRIVATE void ImpGetCaptParams(ImpCaptParams& rPara) const;
  70     SVX_DLLPRIVATE void ImpCalcTail1(const ImpCaptParams& rPara, Polygon& rPoly, Rectangle& rRect) const;
  71     SVX_DLLPRIVATE void ImpCalcTail2(const ImpCaptParams& rPara, Polygon& rPoly, Rectangle& rRect) const;
  72     SVX_DLLPRIVATE void ImpCalcTail3(const ImpCaptParams& rPara, Polygon& rPoly, Rectangle& rRect) const;
  73     SVX_DLLPRIVATE void ImpCalcTail4(const ImpCaptParams& rPara, Polygon& rPoly, Rectangle& rRect) const;
  74     SVX_DLLPRIVATE void ImpCalcTail (const ImpCaptParams& rPara, Polygon& rPoly, Rectangle& rRect) const;
  75     SVX_DLLPRIVATE void ImpRecalcTail();
  76
  77 public:
  78     TYPEINFO();
  79     SdrCaptionObj();
  80     SdrCaptionObj(const Rectangle& rRect, const Point& rTail);
  81     virtual ~SdrCaptionObj();
  82
  83     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
  84     virtual sal_uInt16 GetObjIdentifier() const;
  85     virtual SdrCaptionObj* Clone() const;
  86
  87     // for calc: special shadow only for text box
  88     void SetSpecialTextBoxShadow() { mbSpecialTextBoxShadow = sal_True; }
  89     sal_Bool GetSpecialTextBoxShadow() const { return mbSpecialTextBoxShadow; }
  90
  91     // for calc: fixed note tail position.
  92     void SetFixedTail() { mbFixedTail = sal_True; }
  93
  94     virtual void TakeObjNameSingul(String& rName) const;
  95     virtual void TakeObjNamePlural(String& rName) const;
  96
  97     virtual basegfx::B2DPolyPolygon TakeXorPoly() const;
  98     virtual void SetModel(SdrModel* pNewModel);
  99     virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint);
 100
 101     virtual sal_uInt32 GetHdlCount() const;
 102     virtual SdrHdl* GetHdl(sal_uInt32 nHdlNum) const;
 103
 104     // special drag methods
 105     virtual bool hasSpecialDrag() const;
 106     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const;
 107     virtual bool applySpecialDrag(SdrDragStat& rDrag);
 108     virtual String getSpecialDragComment(const SdrDragStat& rDrag) const;
 109
 110     virtual bool BegCreate(SdrDragStat& rStat);
 111     virtual bool MovCreate(SdrDragStat& rStat);
 112     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);
 113     virtual bool BckCreate(SdrDragStat& rStat);
 114     virtual void BrkCreate(SdrDragStat& rStat);
 115     virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const;
 116     virtual Pointer GetCreatePointer() const;
 117
 118     virtual void NbcMove(const Size& rSiz);
 119     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
 120
 121     virtual void NbcSetRelativePos(const Point& rPnt);
 122     virtual Point GetRelativePos() const;
 123     virtual void NbcSetAnchorPos(const Point& rPnt);
 124     virtual const Point& GetAnchorPos() const;
 125
 126     virtual void RecalcSnapRect();
 127     virtual const Rectangle& GetSnapRect() const;
 128     virtual void NbcSetSnapRect(const Rectangle& rRect);
 129     virtual const Rectangle& GetLogicRect() const;
 130     virtual void NbcSetLogicRect(const Rectangle& rRect);
 131
 132     virtual sal_uInt32 GetSnapPointCount() const;
 133     virtual Point GetSnapPoint(sal_uInt32 i) const;
 134
 135 protected:
 136     virtual SdrObjGeoData* NewGeoData() const;
 137     virtual void SaveGeoData(SdrObjGeoData& rGeo) const;
 138     virtual void RestGeoData(const SdrObjGeoData& rGeo);
 139
 140 public:
 141     virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const;
 142
 143     const Point& GetTailPos() const;
 144     void SetTailPos(const Point& rPos);
 145     void NbcSetTailPos(const Point& rPos);
 146
 147     // #i32599#
 148     // Add own implementation for TRSetBaseGeometry to handle TailPos over changes
 149     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon);
 150
 151     inline const Point& GetFixedTailPos() const  {return maFixedTailPos;}
 152
 153     // geometry access
 154     ::basegfx::B2DPolygon getTailPolygon() const;
 155 };
 156
 157 ////////////////////////////////////////////////////////////////////////////////////////////////////
 158
 159 #endif //_SVDOCAPT_HXX
 160
 161 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */