1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SVDOCIRC_HXX 25 #define _SVDOCIRC_HXX 26 27 #include <svx/svdorect.hxx> 28 #include "svx/svxdllapi.h" 29 30 //************************************************************ 31 // Vorausdeklarationen 32 //************************************************************ 33 34 namespace sdr { namespace properties { 35 class CircleProperties; 36 }} 37 38 //************************************************************ 39 // Hilfsklasse SdrCircObjGeoData 40 //************************************************************ 41 42 // #109872# 43 class SdrCircObjGeoData : public SdrTextObjGeoData 44 { 45 public: 46 long nStartWink; 47 long nEndWink; 48 }; 49 50 //************************************************************ 51 // SdrCircObj 52 //************************************************************ 53 54 class SVX_DLLPUBLIC SdrCircObj : public SdrRectObj 55 { 56 private: 57 // to allow sdr::properties::CircleProperties access to ImpSetAttrToCircInfo() 58 friend class sdr::properties::CircleProperties; 59 60 // only for SdrCircleAttributes GetCircleKind() const61 SdrObjKind GetCircleKind() const { return meCircleKind; } 62 63 protected: 64 virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact(); 65 virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties(); 66 67 SdrObjKind meCircleKind; 68 long nStartWink; 69 long nEndWink; 70 71 // bitfield 72 unsigned mbPolygonIsLine : 1; 73 74 private: 75 SVX_DLLPRIVATE basegfx::B2DPolygon ImpCalcXPolyCirc(const SdrObjKind eKind, const Rectangle& rRect1, long nStart, long nEnd) const; 76 SVX_DLLPRIVATE void ImpSetCreateParams(SdrDragStat& rStat) const; 77 SVX_DLLPRIVATE void ImpSetAttrToCircInfo(); // Werte vom Pool kopieren 78 SVX_DLLPRIVATE void ImpSetCircInfoToAttr(); // Werte in den Pool kopieren 79 80 // Liefert sal_True, wenn das Painten ein XPolygon erfordert. 81 SVX_DLLPRIVATE FASTBOOL PaintNeedsXPolyCirc() const; // PaintNeedsXPoly-> PaintNeedsXPolyCirc 82 SVX_DLLPRIVATE virtual void RecalcXPoly(); 83 84 protected: 85 virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint); 86 87 public: 88 TYPEINFO(); 89 SdrCircObj(SdrObjKind eNewKind); // Circ, CArc, Sect oder CCut 90 SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect); 91 92 // 0=0.00Deg=3h 9000=90.00Deg=12h 18000=180.00Deg=9h 27000=270.00Deg=6h 93 // Der Verlauf des Kreises von StartWink nach EndWink ist immer entgegen 94 // dem Uhrzeigersinn. 95 // Wenn nNewStartWink==nNewEndWink hat der Kreisbogen einen Verlaufswinkel 96 // von 0 Grad. Bei nNewStartWink+36000==nNewEndWink ist der Verlaufswinkel 97 // 360.00 Grad. 98 SdrCircObj(SdrObjKind eNewKind, const Rectangle& rRect, long nNewStartWink, long nNewEndWink); 99 virtual ~SdrCircObj(); 100 101 virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const; 102 virtual sal_uInt16 GetObjIdentifier() const; 103 virtual void TakeUnrotatedSnapRect(Rectangle& rRect) const; 104 105 virtual void TakeObjNameSingul(String& rName) const; 106 virtual void TakeObjNamePlural(String& rName) const; 107 108 virtual void operator=(const SdrObject& rObj); 109 virtual void RecalcSnapRect(); 110 virtual void NbcSetSnapRect(const Rectangle& rRect); 111 virtual basegfx::B2DPolyPolygon TakeXorPoly() const; 112 113 virtual sal_uInt32 GetSnapPointCount() const; 114 virtual Point GetSnapPoint(sal_uInt32 i) const; 115 116 virtual sal_uInt32 GetHdlCount() const; 117 virtual SdrHdl* GetHdl(sal_uInt32 nHdlNum) const; 118 119 // special drag methods 120 virtual bool hasSpecialDrag() const; 121 virtual bool beginSpecialDrag(SdrDragStat& rDrag) const; 122 virtual bool applySpecialDrag(SdrDragStat& rDrag); 123 virtual String getSpecialDragComment(const SdrDragStat& rDrag) const; 124 125 virtual FASTBOOL BegCreate(SdrDragStat& rStat); 126 virtual FASTBOOL MovCreate(SdrDragStat& rStat); 127 virtual FASTBOOL EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd); 128 virtual FASTBOOL BckCreate(SdrDragStat& rStat); 129 virtual void BrkCreate(SdrDragStat& rStat); 130 virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const; 131 virtual Pointer GetCreatePointer() const; 132 virtual void NbcMove(const Size& aSiz); 133 virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact); 134 virtual void NbcMirror(const Point& rRef1, const Point& rRef2); 135 virtual void NbcShear (const Point& rRef, long nWink, double tn, FASTBOOL bVShear); 136 virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const; 137 138 protected: 139 virtual SdrObjGeoData* NewGeoData() const; 140 virtual void SaveGeoData(SdrObjGeoData& rGeo) const; 141 virtual void RestGeoData(const SdrObjGeoData& rGeo); 142 public: GetStartWink() const143 long GetStartWink() const { return nStartWink; } GetEndWink() const144 long GetEndWink() const { return nEndWink; } 145 146 }; 147 148 #endif //_SVDOCIRC_HXX 149 150