binfilter/inc/bf_svx/svdomeas.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: svdomeas.hxx,v $
  10  * $Revision: 1.5 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef _SVDOMEAS_HXX
  32 #define _SVDOMEAS_HXX
  33
  34 #ifndef _SVDOTEXT_HXX
  35 #include <bf_svx/svdotext.hxx>
  36 #endif
  37 namespace binfilter {
  38
  39 //************************************************************
  40 //   Vorausdeklarationen
  41 //************************************************************
  42
  43 class SdrMeasureSetItem;
  44 class SdrOutliner;
  45 struct ImpMeasureRec;
  46 struct ImpMeasurePoly;
  47
  48 //************************************************************
  49 //   Hilfsklasse SdrMeasureObjGeoData
  50 //************************************************************
  51
  52 class SdrMeasureObjGeoData : public SdrTextObjGeoData
  53 {
  54 public:
  55         Point                                           aPt1;
  56         Point                                           aPt2;
  57
  58 public:
  59         SdrMeasureObjGeoData();
  60         virtual ~SdrMeasureObjGeoData();
  61 };
  62
  63 //************************************************************
  64 //   SdrMeasureObj
  65 //************************************************************
  66
  67 class SdrMeasureObj : public SdrTextObj
  68 {
  69         friend class                            SdrMeasureField;
  70
  71 protected:
  72         Point                                           aPt1;
  73         Point                                           aPt2;
  74         FASTBOOL                                        bTextDirty;
  75
  76 protected:
  77         virtual void SFX_NOTIFY(SfxBroadcaster& rBC, const TypeId& rBCType, const SfxHint& rHint, const TypeId& rHintType);
  78         virtual void ForceDefaultAttr();
  79         void ImpTakeAttr(ImpMeasureRec& rRec) const;
  80         void ImpCalcGeometrics(const ImpMeasureRec& rRec, ImpMeasurePoly& rPol) const;
  81         void ImpCalcXPoly(const ImpMeasurePoly& rPol, XPolyPolygon& rXPP) const;
  82         void SetTextDirty() { bTextDirty=TRUE; SetTextSizeDirty(); if (!bBoundRectDirty) { bBoundRectDirty=TRUE; SetRectsDirty(TRUE); } }
  83         void UndirtyText() const;
  84
  85
  86 public:
  87         TYPEINFO();
  88         SdrMeasureObj();
  89         SdrMeasureObj(const Point& rPt1, const Point& rPt2);
  90         virtual ~SdrMeasureObj();
  91
  92         virtual UINT16 GetObjIdentifier() const;
  93         virtual void TakeUnrotatedSnapRect(Rectangle& rRect) const;
  94
  95
  96
  97
  98
  99
 100         virtual void NbcMove(const Size& rSiz);
 101         virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
 102         virtual long GetRotateAngle() const;
 103         virtual void RecalcBoundRect();
 104         virtual void RecalcSnapRect();
 105
 106
 107         virtual const Point& GetPoint(USHORT i) const;
 108         virtual void NbcSetPoint(const Point& rPnt, USHORT i);
 109
 110
 111         virtual FASTBOOL BegTextEdit(SdrOutliner& rOutl);
 112         virtual void EndTextEdit(SdrOutliner& rOutl);
 113         virtual const Size& GetTextSize() const;
 114         virtual void TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, FASTBOOL bNoEditText=FALSE,
 115                 Rectangle* pAnchorRect=NULL, BOOL bLineWidth=TRUE ) const;
 116         virtual void TakeTextAnchorRect(Rectangle& rAnchorRect) const;
 117         virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject);
 118         virtual OutlinerParaObject* GetOutlinerParaObject() const;
 119
 120         virtual FASTBOOL CalcFieldValue(const SvxFieldItem& rField, USHORT nPara, USHORT nPos,
 121                 FASTBOOL bEdit, Color*& rpTxtColor, Color*& rpFldColor, String& rRet) const;
 122
 123         virtual void NbcSetStyleSheet(SfxStyleSheet* pNewStyleSheet, FASTBOOL bDontRemoveHardAttr);
 124
 125         // ItemSet access
 126         virtual SfxItemSet* CreateNewItemSet(SfxItemPool& rPool);
 127
 128         // private support routines for ItemSet access. NULL pointer means clear item.
 129         virtual void ItemSetChanged(const SfxItemSet& rSet);
 130
 131         // pre- and postprocessing for objects for saving
 132         virtual void PreSave();
 133         virtual void PostSave();
 134
 135         virtual void WriteData(SvStream& rOut) const;
 136         virtual void ReadData(const SdrObjIOHeader& rHead, SvStream& rIn);
 137 };
 138
 139 /////////////////////////////////////////////////////////////////////////////////////////////////
 140 //
 141 // Creating:
 142 // ~~~~~~~~~
 143 // Dragging von Bezugspunkt 1 zu Bezugspunkt 2 -> Bezugskante
 144 //
 145 // Die Defaults:
 146 // ~~~~~~~~~~~~~
 147 // Masslinie und Masshilfslinien: Haarlinien solid schwarz
 148 // Pfeile:     2mm x 4mm
 149 // Textgroesse
 150 //                              ___
 151 //     ?       Masszahl       ?2mm
 152 //     ?--------------------->?--
 153 //     ?                      ?8mm
 154 //     ?                      ?
 155 //    Pt1ÍÍÍÍÍÍÍÍÍÍÍÍ?       Pt2-- <----Bezugskante (von Pt1 nach Pt2)
 156 //     ?            ?        ³___ <- Ueberstand der Masshilfslinie(n)
 157 //     ?            ÈÍÍÍÍÍÍÍÍÍ?
 158 //     ?Zu bemassendes Objekt ?
 159 //     ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ?
 160 //
 161 // Attribute:
 162 // ~~~~~~~~~~
 163 // 1. Wo steht der Text: mitte, rechts oder links (def=automatik)
 164 // 2. Text oberhalb der Linie oder unterhalb oder Linie unterbrochen durch Text (def=automatik)
 165 // 3. Den Abstand der Masslinie zur Bezugskante (=zum bemassten Objekt).
 166 //    Default=8mm
 167 // 4. Masslinie unterhalb der Bezugskante (default=nein)
 168 // 5. Die Ueberlaenge(n) der Masshilfslinien ueber die Bezugskante (2x, default=0)
 169 // 6. Den Ueberhang der Masshilfslinien ueber die Masslinie (default=2mm)
 170 // 7. Den Abstand der Masshilfslinien zur Bezugskante
 171 //
 172 // Dragging:                    Handle          Shift
 173 // ~~~~~~~~~
 174 // -  Die Bezugspunkte        SolidQuadHdl   nur die Laenge
 175 // 1.+2. Anpacken des Textes
 176 // 3.+4. Hdl am Pfeil (2x)    SolidQuadHdl   nur den Bool
 177 // 5.    Hdl am Endpunkt      CircHdl        beide Laengen?
 178 // 6.+7. Kein Dragging
 179 //
 180 // Offen:
 181 // ~~~~~~
 182 // - Radien (gleich als Typ verankern
 183 //
 184 // Special:
 185 // ~~~~~~~~
 186 // Connecting an max. 2 Objekte
 187 // -> Bei Copy, etc. den entspr. Code der Verbinder verwenden?!?
 188 // wird wohl recht kompliziert werden ...
 189 //
 190 /////////////////////////////////////////////////////////////////////////////////////////////////
 191
 192 }//end of namespace binfilter
 193 #endif //_SVDOMEAS_HXX
 194