include/svx/svdoashp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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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 _SVDOASHP_HXX
  21 #define _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 //   Vorausdeklarationen
  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     sal_Bool    bMirroredX;
  53     sal_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();
  86     virtual void impl_setUnoShape(const com::sun::star::uno::Reference<com::sun::star::uno::XInterface>& rxUnoShape);
  87
  88 public:
  89     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
  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     sal_Bool GetTextBounds( Rectangle& rTextBound ) const;
 129     sal_Bool IsTextPath() const;
 130     static basegfx::B2DPolyPolygon GetLineGeometry( const SdrObjCustomShape* pCustomShape, const sal_Bool bBezierAllowed );
 131
 132 protected:
 133
 134     String      aName;
 135
 136 public:
 137
 138     sal_Bool UseNoFillStyle() const;
 139
 140     sal_Bool IsMirroredX() const;
 141     sal_Bool IsMirroredY() const;
 142     bool     IsPostRotate() const;
 143     void SetMirroredX( const sal_Bool bMirroredX );
 144     void SetMirroredY( const sal_Bool bMirroredY );
 145
 146     double GetObjectRotation() const;
 147     double GetExtraTextRotation( const bool bPreRotation = false ) const;
 148
 149     TYPEINFO();
 150     SdrObjCustomShape();
 151     virtual ~SdrObjCustomShape();
 152
 153     /* is merging default attributes from type-shype into the SdrCustomShapeGeometryItem. If pType
 154     is NULL then the type is being taken from the "Type" property of the SdrCustomShapeGeometryItem.
 155     MergeDefaultAttributes is called when creating CustomShapes via UI and after importing */
 156     void MergeDefaultAttributes( const OUString* pType = NULL );
 157
 158     /* the method is checking if the geometry data is unchanged/default, in this case the data might not be stored */
 159     enum DefaultType
 160     {
 161         DEFAULT_PATH,
 162         DEFAULT_VIEWBOX,
 163         DEFAULT_SEGMENTS,
 164         DEFAULT_GLUEPOINTS,
 165         DEFAULT_STRETCHX,
 166         DEFAULT_STRETCHY,
 167         DEFAULT_EQUATIONS,
 168         DEFAULT_HANDLES,
 169         DEFAULT_TEXTFRAMES
 170     };
 171     sal_Bool IsDefaultGeometry( const DefaultType eDefaultType ) const;
 172
 173     virtual sal_uInt16 GetObjIdentifier() const;
 174     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
 175
 176     virtual void SetModel(SdrModel* pNewModel);
 177
 178     virtual void RecalcSnapRect();
 179
 180     virtual const Rectangle& GetSnapRect()  const;
 181     virtual const Rectangle& GetCurrentBoundRect() const;
 182     virtual const Rectangle& GetLogicRect() const;
 183
 184     virtual void Move(const Size& rSiz);
 185     virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative = true);
 186     virtual void Shear(const Point& rRef, long nWink, double tn, bool bVShear);
 187     virtual void SetSnapRect(const Rectangle& rRect);
 188     virtual void SetLogicRect(const Rectangle& rRect);
 189
 190     virtual void NbcMove(const Size& rSiz);
 191     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
 192     virtual void NbcRotate(const Point& rRef, long nWink, double sn, double cs);
 193     virtual void NbcMirror(const Point& rRef1, const Point& rRef2);
 194     virtual void NbcShear(const Point& rRef, long nWink, double tn, bool bVShear);
 195     virtual void NbcSetSnapRect(const Rectangle& rRect);
 196     virtual void NbcSetLogicRect(const Rectangle& rRect);
 197
 198     virtual SdrGluePoint GetVertexGluePoint(sal_uInt16 nNum) const;
 199
 200     virtual void NbcSetStyleSheet( SfxStyleSheet* pNewStyleSheet, sal_Bool bDontRemoveHardAttr );
 201
 202     // special drag methods
 203     virtual bool hasSpecialDrag() const;
 204     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const;
 205     virtual bool applySpecialDrag(SdrDragStat& rDrag);
 206
 207     virtual bool BegCreate( SdrDragStat& rStat );
 208     virtual bool MovCreate(SdrDragStat& rStat); // #i37448#
 209     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);
 210
 211     virtual bool AdjustTextFrameWidthAndHeight(Rectangle& rR, bool bHgt = true, bool bWdt = true) const;
 212     virtual bool NbcAdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true);
 213     virtual bool AdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true);
 214     virtual bool IsAutoGrowHeight() const;
 215     virtual bool IsAutoGrowWidth() const;
 216     virtual void SetVerticalWriting( sal_Bool bVertical );
 217     virtual sal_Bool BegTextEdit( SdrOutliner& rOutl );
 218     virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const;
 219     virtual void EndTextEdit( SdrOutliner& rOutl );
 220     virtual void TakeTextAnchorRect( Rectangle& rAnchorRect ) const;
 221     virtual void TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, bool bNoEditText = false,
 222         Rectangle* pAnchorRect=NULL, bool bLineWidth = true ) const;
 223     virtual SdrObjCustomShape* Clone() const;
 224     SdrObjCustomShape& operator=(const SdrObjCustomShape& rObj);
 225
 226     virtual void TakeObjNameSingul(String& rName) const;
 227     virtual void TakeObjNamePlural(String& rName) const;
 228
 229     virtual basegfx::B2DPolyPolygon TakeCreatePoly( const SdrDragStat& rDrag) const;
 230
 231     virtual basegfx::B2DPolyPolygon TakeXorPoly() const;
 232     virtual basegfx::B2DPolyPolygon TakeContour() const;
 233
 234     virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject);
 235
 236     virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const;
 237
 238     virtual void SetPage( SdrPage* pNewPage );
 239
 240     virtual SdrObjGeoData *NewGeoData() const;
 241     virtual void          SaveGeoData(SdrObjGeoData &rGeo) const;
 242     virtual void          RestGeoData(const SdrObjGeoData &rGeo);
 243
 244     // need to take fObjectRotation instead of aGeo.nWink, replace it temporary
 245     virtual sal_Bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const;
 246     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon);
 247
 248     virtual const SdrGluePointList* GetGluePointList() const;
 249     //virtual SdrGluePointList* GetGluePointList();
 250     virtual SdrGluePointList* ForceGluePointList();
 251
 252     virtual sal_uInt32 GetHdlCount() const;
 253     virtual SdrHdl* GetHdl( sal_uInt32 nHdlNum ) const;
 254
 255     // #i33136#
 256     static bool doConstructOrthogonal(const OUString& rName);
 257
 258     using SdrTextObj::NbcSetOutlinerParaObject;
 259 };
 260
 261 #endif //_SVDOASHP_HXX
 262
 263 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */