include/svx/svdoashp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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 INCLUDED_SVX_SVDOASHP_HXX
  21 #define INCLUDED_SVX_SVDOASHP_HXX
  22
  23 #include <svx/svdobj.hxx>
  24 #include <svx/svdotext.hxx>
  25 #include <svx/svdhdl.hxx>
  26 #include <vector>
  27 #include <com/sun/star/uno/Reference.h>
  28 #include <com/sun/star/drawing/XCustomShapeEngine.hpp>
  29 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
  30 #include <svx/svxdllapi.h>
  31
  32
  33 //   Initial Declarations
  34
  35
  36 class SdrObjList;
  37 class SdrObjListIter;
  38 class SfxItemSet;
  39
  40 namespace sdr
  41 {
  42     namespace properties
  43     {
  44         class CustomShapeProperties;
  45     } // end of namespace properties
  46 } // end of namespace sdr
  47
  48 class SdrAShapeObjGeoData : public SdrTextObjGeoData
  49 {
  50     public:
  51
  52     bool        bMirroredX;
  53     bool        bMirroredY;
  54     double      fObjectRotation;
  55
  56     com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue >
  57                 aAdjustmentSeq;
  58 };
  59
  60 #define CUSTOMSHAPE_HANDLE_RESIZE_FIXED         1
  61 #define CUSTOMSHAPE_HANDLE_CREATE_FIXED         2
  62 #define CUSTOMSHAPE_HANDLE_RESIZE_ABSOLUTE_X    4
  63 #define CUSTOMSHAPE_HANDLE_RESIZE_ABSOLUTE_Y    8
  64 #define CUSTOMSHAPE_HANDLE_MOVE_SHAPE           16
  65 #define CUSTOMSHAPE_HANDLE_ORTHO4               32
  66
  67 struct SdrCustomShapeInteraction
  68 {
  69     com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle >   xInteraction;
  70     com::sun::star::awt::Point                                                      aPosition;
  71     sal_Int32                                                                       nMode;
  72 };
  73
  74
  75 //   SdrObjCustomShape
  76
  77
  78 class SVX_DLLPUBLIC SdrObjCustomShape : public SdrTextObj
  79 {
  80 private:
  81     // fObjectRotation is containing the object rotation in degrees.
  82     double fObjectRotation;
  83
  84 protected:
  85     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() SAL_OVERRIDE;
  86     virtual void impl_setUnoShape(const com::sun::star::uno::Reference<com::sun::star::uno::XInterface>& rxUnoShape) SAL_OVERRIDE;
  87
  88 public:
  89     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() SAL_OVERRIDE;
  90
  91     // to allow sdr::properties::CustomShapeProperties access
  92     friend class sdr::properties::CustomShapeProperties;
  93
  94     com::sun::star::uno::Reference< com::sun::star::drawing::XShape > mXRenderedCustomShape;
  95
  96     mutable com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeEngine > mxCustomShapeEngine;
  97
  98     // #i37011# render geometry shadow
  99     SdrObject*                                          mpLastShadowGeometry;
 100
 101     com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeEngine > GetCustomShapeEngine() const;
 102
 103 //  SVX_DLLPRIVATE com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > >
 104 //      SdrObjCustomShape::GetInteraction( const SdrObjCustomShape* pCustomShape ) const;
 105 // #i47293#
 106 //  SVX_DLLPRIVATE std::vector< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > > GetFixedInteractionHandle() const;
 107
 108     SVX_DLLPRIVATE std::vector< SdrCustomShapeInteraction > GetInteractionHandles( const SdrObjCustomShape* pCustomShape ) const;
 109
 110     SVX_DLLPRIVATE void DragCreateObject( SdrDragStat& rDrag );
 111
 112     SVX_DLLPRIVATE void DragResizeCustomShape( const Rectangle& rNewRect, SdrObjCustomShape* pObj ) const;
 113     SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point aDestination, const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj ) const;
 114
 115     // #i37011# centralize throw-away of render geometry
 116     void InvalidateRenderGeometry();
 117
 118     // #i38892#
 119     void ImpCheckCustomGluePointsAreAdded();
 120
 121     // returns the new text rect that corresponds to the current logic rect, the return value can be empty if nothing changed.
 122     Rectangle ImpCalculateTextFrame( const bool bHgt, const bool bWdt );
 123
 124 public:
 125     // #i37011#
 126     const SdrObject* GetSdrObjectFromCustomShape() const;
 127     const SdrObject* GetSdrObjectShadowFromCustomShape() const;
 128     bool GetTextBounds( Rectangle& rTextBound ) const;
 129     bool IsTextPath() const;
 130     static basegfx::B2DPolyPolygon GetLineGeometry( const SdrObjCustomShape* pCustomShape, const bool bBezierAllowed );
 131
 132 protected:
 133     // #115391# new method for SdrObjCustomShape and SdrTextObj to correctly handle and set
 134     // SdrTextMinFrameWidthItem and SdrTextMinFrameHeightItem based on all settings, necessities
 135     // and object sizes
 136     virtual void AdaptTextMinSize() SAL_OVERRIDE;
 137
 138     OUString      aName;
 139
 140 public:
 141
 142     bool UseNoFillStyle() const;
 143
 144     bool IsMirroredX() const;
 145     bool IsMirroredY() const;
 146     bool IsPostRotate() const;
 147     void SetMirroredX( const bool bMirroredX );
 148     void SetMirroredY( const bool bMirroredY );
 149
 150     double GetObjectRotation() const;
 151     double GetExtraTextRotation( const bool bPreRotation = false ) const;
 152
 153     TYPEINFO_OVERRIDE();
 154     SdrObjCustomShape();
 155     virtual ~SdrObjCustomShape();
 156
 157     /* is merging default attributes from type-shype into the SdrCustomShapeGeometryItem. If pType
 158     is NULL then the type is being taken from the "Type" property of the SdrCustomShapeGeometryItem.
 159     MergeDefaultAttributes is called when creating CustomShapes via UI and after importing */
 160     void MergeDefaultAttributes( const OUString* pType = NULL );
 161
 162     /* the method is checking if the geometry data is unchanged/default, in this case the data might not be stored */
 163     enum DefaultType
 164     {
 165         DEFAULT_PATH,
 166         DEFAULT_VIEWBOX,
 167         DEFAULT_SEGMENTS,
 168         DEFAULT_GLUEPOINTS,
 169         DEFAULT_STRETCHX,
 170         DEFAULT_STRETCHY,
 171         DEFAULT_EQUATIONS,
 172         DEFAULT_HANDLES,
 173         DEFAULT_TEXTFRAMES
 174     };
 175     bool IsDefaultGeometry( const DefaultType eDefaultType ) const;
 176
 177     virtual sal_uInt16 GetObjIdentifier() const SAL_OVERRIDE;
 178     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const SAL_OVERRIDE;
 179
 180     virtual void SetModel(SdrModel* pNewModel) SAL_OVERRIDE;
 181
 182     virtual void RecalcSnapRect() SAL_OVERRIDE;
 183
 184     virtual const Rectangle& GetSnapRect()  const SAL_OVERRIDE;
 185     virtual const Rectangle& GetCurrentBoundRect() const SAL_OVERRIDE;
 186     virtual const Rectangle& GetLogicRect() const SAL_OVERRIDE;
 187
 188     virtual void Move(const Size& rSiz) SAL_OVERRIDE;
 189     virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative = true) SAL_OVERRIDE;
 190     virtual void Shear(const Point& rRef, long nWink, double tn, bool bVShear) SAL_OVERRIDE;
 191     virtual void SetSnapRect(const Rectangle& rRect) SAL_OVERRIDE;
 192     virtual void SetLogicRect(const Rectangle& rRect) SAL_OVERRIDE;
 193
 194     virtual void NbcMove(const Size& rSiz) SAL_OVERRIDE;
 195     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) SAL_OVERRIDE;
 196     virtual void NbcRotate(const Point& rRef, long nWink, double sn, double cs) SAL_OVERRIDE;
 197     virtual void NbcMirror(const Point& rRef1, const Point& rRef2) SAL_OVERRIDE;
 198     virtual void NbcShear(const Point& rRef, long nWink, double tn, bool bVShear) SAL_OVERRIDE;
 199     virtual void NbcSetSnapRect(const Rectangle& rRect) SAL_OVERRIDE;
 200     virtual void NbcSetLogicRect(const Rectangle& rRect) SAL_OVERRIDE;
 201
 202     virtual SdrGluePoint GetVertexGluePoint(sal_uInt16 nNum) const SAL_OVERRIDE;
 203
 204     virtual void NbcSetStyleSheet( SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr ) SAL_OVERRIDE;
 205
 206     // special drag methods
 207     virtual bool hasSpecialDrag() const SAL_OVERRIDE;
 208     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const SAL_OVERRIDE;
 209     virtual bool applySpecialDrag(SdrDragStat& rDrag) SAL_OVERRIDE;
 210
 211     virtual bool BegCreate( SdrDragStat& rStat ) SAL_OVERRIDE;
 212     virtual bool MovCreate(SdrDragStat& rStat) SAL_OVERRIDE; // #i37448#
 213     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) SAL_OVERRIDE;
 214
 215     virtual bool AdjustTextFrameWidthAndHeight(Rectangle& rR, bool bHgt = true, bool bWdt = true) const SAL_OVERRIDE;
 216     virtual bool NbcAdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true) SAL_OVERRIDE;
 217     virtual bool AdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true) SAL_OVERRIDE;
 218     virtual bool IsAutoGrowHeight() const SAL_OVERRIDE;
 219     virtual bool IsAutoGrowWidth() const SAL_OVERRIDE;
 220     virtual void SetVerticalWriting( bool bVertical ) SAL_OVERRIDE;
 221     virtual bool BegTextEdit( SdrOutliner& rOutl ) SAL_OVERRIDE;
 222     virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const SAL_OVERRIDE;
 223     virtual void EndTextEdit( SdrOutliner& rOutl ) SAL_OVERRIDE;
 224     virtual void TakeTextAnchorRect( Rectangle& rAnchorRect ) const SAL_OVERRIDE;
 225     virtual void TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, bool bNoEditText = false,
 226         Rectangle* pAnchorRect=NULL, bool bLineWidth = true ) const SAL_OVERRIDE;
 227     virtual SdrObjCustomShape* Clone() const SAL_OVERRIDE;
 228     SdrObjCustomShape& operator=(const SdrObjCustomShape& rObj);
 229
 230     virtual OUString TakeObjNameSingul() const SAL_OVERRIDE;
 231     virtual OUString TakeObjNamePlural() const SAL_OVERRIDE;
 232
 233     virtual basegfx::B2DPolyPolygon TakeCreatePoly( const SdrDragStat& rDrag) const SAL_OVERRIDE;
 234
 235     virtual basegfx::B2DPolyPolygon TakeXorPoly() const SAL_OVERRIDE;
 236     virtual basegfx::B2DPolyPolygon TakeContour() const SAL_OVERRIDE;
 237
 238     virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject) SAL_OVERRIDE;
 239
 240     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const SAL_OVERRIDE;
 241
 242     virtual void SetPage( SdrPage* pNewPage ) SAL_OVERRIDE;
 243
 244     virtual SdrObjGeoData *NewGeoData() const SAL_OVERRIDE;
 245     virtual void          SaveGeoData(SdrObjGeoData &rGeo) const SAL_OVERRIDE;
 246     virtual void          RestGeoData(const SdrObjGeoData &rGeo) SAL_OVERRIDE;
 247
 248     // need to take fObjectRotation instead of aGeo.nWink, replace it temporary
 249     virtual bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const SAL_OVERRIDE;
 250     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) SAL_OVERRIDE;
 251
 252     virtual const SdrGluePointList* GetGluePointList() const SAL_OVERRIDE;
 253     //virtual SdrGluePointList* GetGluePointList();
 254     virtual SdrGluePointList* ForceGluePointList() SAL_OVERRIDE;
 255
 256     virtual sal_uInt32 GetHdlCount() const SAL_OVERRIDE;
 257     virtual SdrHdl* GetHdl( sal_uInt32 nHdlNum ) const SAL_OVERRIDE;
 258
 259     // #i33136#
 260     static bool doConstructOrthogonal(const OUString& rName);
 261
 262     using SdrTextObj::NbcSetOutlinerParaObject;
 263
 264     OUString GetCustomShapeName();
 265 };
 266
 267 #endif // INCLUDED_SVX_SVDOASHP_HXX
 268
 269 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */