include/svx/svdoashp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   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 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 #include <o3tl/typed_flags_set.hxx>
  32
  33
  34 //   Initial Declarations
  35
  36
  37 class SdrObjList;
  38 class SdrObjListIter;
  39 class SfxItemSet;
  40
  41 namespace sdr
  42 {
  43     namespace properties
  44     {
  45         class CustomShapeProperties;
  46     } // end of namespace properties
  47 } // end of namespace sdr
  48
  49 class SdrAShapeObjGeoData : public SdrTextObjGeoData
  50 {
  51     public:
  52
  53     bool        bMirroredX;
  54     bool        bMirroredY;
  55     double      fObjectRotation;
  56
  57     com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue >
  58                 aAdjustmentSeq;
  59 };
  60
  61 enum class CustomShapeHandleModes
  62 {
  63     NONE                 = 0,
  64     RESIZE_FIXED         = 1,
  65     CREATE_FIXED         = 2,
  66     RESIZE_ABSOLUTE_X    = 4,
  67     RESIZE_ABSOLUTE_Y    = 8,
  68     MOVE_SHAPE           = 16,
  69     ORTHO4               = 32,
  70 };
  71 namespace o3tl
  72 {
  73     template<> struct typed_flags<CustomShapeHandleModes> : is_typed_flags<CustomShapeHandleModes, 63> {};
  74 }
  75
  76 struct SdrCustomShapeInteraction
  77 {
  78     com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle >   xInteraction;
  79     com::sun::star::awt::Point                                                      aPosition;
  80     CustomShapeHandleModes                                                          nMode;
  81 };
  82
  83
  84 //   SdrObjCustomShape
  85
  86
  87 class SVX_DLLPUBLIC SdrObjCustomShape : public SdrTextObj
  88 {
  89 private:
  90     // fObjectRotation is containing the object rotation in degrees.
  91     double fObjectRotation;
  92
  93 protected:
  94     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() SAL_OVERRIDE;
  95     virtual void impl_setUnoShape(const com::sun::star::uno::Reference<com::sun::star::uno::XInterface>& rxUnoShape) SAL_OVERRIDE;
  96
  97 public:
  98     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() SAL_OVERRIDE;
  99
 100     // to allow sdr::properties::CustomShapeProperties access
 101     friend class sdr::properties::CustomShapeProperties;
 102
 103     com::sun::star::uno::Reference< com::sun::star::drawing::XShape > mXRenderedCustomShape;
 104
 105     mutable com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeEngine > mxCustomShapeEngine;
 106
 107     // #i37011# render geometry shadow
 108     SdrObject*                                          mpLastShadowGeometry;
 109
 110     com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeEngine > GetCustomShapeEngine() const;
 111
 112 //  SVX_DLLPRIVATE com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > >
 113 //      SdrObjCustomShape::GetInteraction( const SdrObjCustomShape* pCustomShape ) const;
 114 // #i47293#
 115 //  SVX_DLLPRIVATE std::vector< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > > GetFixedInteractionHandle() const;
 116
 117     SVX_DLLPRIVATE std::vector< SdrCustomShapeInteraction > GetInteractionHandles() const;
 118
 119     SVX_DLLPRIVATE void DragCreateObject( SdrDragStat& rDrag );
 120
 121     SVX_DLLPRIVATE void DragResizeCustomShape( const Rectangle& rNewRect );
 122     SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point& rDestination,
 123             const sal_uInt16 nCustomShapeHdlNum, bool bMoveCalloutRectangle );
 124
 125     // #i37011# centralize throw-away of render geometry
 126     void InvalidateRenderGeometry();
 127
 128     // #i38892#
 129     void ImpCheckCustomGluePointsAreAdded();
 130
 131     // returns the new text rect that corresponds to the current logic rect, the return value can be empty if nothing changed.
 132     Rectangle ImpCalculateTextFrame( const bool bHgt, const bool bWdt );
 133
 134 public:
 135     // #i37011#
 136     const SdrObject* GetSdrObjectFromCustomShape() const;
 137     const SdrObject* GetSdrObjectShadowFromCustomShape() const;
 138     bool GetTextBounds( Rectangle& rTextBound ) const;
 139     bool IsTextPath() const;
 140     basegfx::B2DPolyPolygon GetLineGeometry( const bool bBezierAllowed ) const;
 141
 142 protected:
 143     // #115391# new method for SdrObjCustomShape and SdrTextObj to correctly handle and set
 144     // SdrTextMinFrameWidthItem and SdrTextMinFrameHeightItem based on all settings, necessities
 145     // and object sizes
 146     virtual void AdaptTextMinSize() SAL_OVERRIDE;
 147
 148     OUString      aName;
 149     Size          m_aSuggestedTextFrameSize;
 150
 151 public:
 152
 153     bool UseNoFillStyle() const;
 154
 155     bool IsMirroredX() const;
 156     bool IsMirroredY() const;
 157     bool IsPostRotate() const;
 158     void SetMirroredX( const bool bMirroredX );
 159     void SetMirroredY( const bool bMirroredY );
 160
 161     double GetObjectRotation() const { return fObjectRotation;}
 162     double GetExtraTextRotation( const bool bPreRotation = false ) const;
 163
 164     TYPEINFO_OVERRIDE();
 165     SdrObjCustomShape();
 166     virtual ~SdrObjCustomShape();
 167
 168     /* is merging default attributes from type-shype into the SdrCustomShapeGeometryItem. If pType
 169     is NULL then the type is being taken from the "Type" property of the SdrCustomShapeGeometryItem.
 170     MergeDefaultAttributes is called when creating CustomShapes via UI and after importing */
 171     void MergeDefaultAttributes( const OUString* pType = NULL );
 172
 173     /* the method is checking if the geometry data is unchanged/default, in this case the data might not be stored */
 174     enum DefaultType
 175     {
 176         DEFAULT_PATH,
 177         DEFAULT_VIEWBOX,
 178         DEFAULT_SEGMENTS,
 179         DEFAULT_GLUEPOINTS,
 180         DEFAULT_STRETCHX,
 181         DEFAULT_STRETCHY,
 182         DEFAULT_EQUATIONS,
 183         DEFAULT_HANDLES,
 184         DEFAULT_TEXTFRAMES
 185     };
 186     bool IsDefaultGeometry( const DefaultType eDefaultType ) const;
 187
 188     virtual sal_uInt16 GetObjIdentifier() const SAL_OVERRIDE;
 189     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const SAL_OVERRIDE;
 190
 191     virtual void SetModel(SdrModel* pNewModel) SAL_OVERRIDE;
 192
 193     virtual void RecalcSnapRect() SAL_OVERRIDE;
 194
 195     virtual const Rectangle& GetSnapRect()  const SAL_OVERRIDE;
 196     virtual const Rectangle& GetCurrentBoundRect() const SAL_OVERRIDE;
 197     virtual const Rectangle& GetLogicRect() const SAL_OVERRIDE;
 198
 199     virtual void Move(const Size& rSiz) SAL_OVERRIDE;
 200     virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative = true) SAL_OVERRIDE;
 201     virtual void Shear(const Point& rRef, long nAngle, double tn, bool bVShear) SAL_OVERRIDE;
 202     virtual void SetSnapRect(const Rectangle& rRect) SAL_OVERRIDE;
 203     virtual void SetLogicRect(const Rectangle& rRect) SAL_OVERRIDE;
 204
 205     virtual void NbcMove(const Size& rSiz) SAL_OVERRIDE;
 206     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) SAL_OVERRIDE;
 207     virtual void NbcRotate(const Point& rRef, long nAngle, double sn, double cs) SAL_OVERRIDE;
 208     virtual void NbcMirror(const Point& rRef1, const Point& rRef2) SAL_OVERRIDE;
 209     virtual void NbcShear(const Point& rRef, long nAngle, double tn, bool bVShear) SAL_OVERRIDE;
 210     virtual void NbcSetSnapRect(const Rectangle& rRect) SAL_OVERRIDE;
 211     virtual void NbcSetLogicRect(const Rectangle& rRect) SAL_OVERRIDE;
 212
 213     virtual SdrGluePoint GetVertexGluePoint(sal_uInt16 nNum) const SAL_OVERRIDE;
 214
 215     virtual void NbcSetStyleSheet( SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr ) SAL_OVERRIDE;
 216
 217     // special drag methods
 218     virtual bool hasSpecialDrag() const SAL_OVERRIDE;
 219     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const SAL_OVERRIDE;
 220     virtual bool applySpecialDrag(SdrDragStat& rDrag) SAL_OVERRIDE;
 221
 222     virtual bool BegCreate( SdrDragStat& rStat ) SAL_OVERRIDE;
 223     virtual bool MovCreate(SdrDragStat& rStat) SAL_OVERRIDE; // #i37448#
 224     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) SAL_OVERRIDE;
 225
 226     /**
 227      * Allows suggesting the text frame size: in case the application has its
 228      * own text associated to the shape, instead of using the shape's editeng
 229      * text.
 230      */
 231     void SuggestTextFrameSize(Size aSuggestedTextFrameSize);
 232     virtual bool AdjustTextFrameWidthAndHeight(Rectangle& rR, bool bHgt = true, bool bWdt = true) const SAL_OVERRIDE;
 233     virtual bool NbcAdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true) SAL_OVERRIDE;
 234     virtual bool AdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true) SAL_OVERRIDE;
 235     virtual bool IsAutoGrowHeight() const SAL_OVERRIDE;
 236     virtual bool IsAutoGrowWidth() const SAL_OVERRIDE;
 237     virtual void SetVerticalWriting( bool bVertical ) SAL_OVERRIDE;
 238     virtual bool BegTextEdit( SdrOutliner& rOutl ) SAL_OVERRIDE;
 239     virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const SAL_OVERRIDE;
 240     virtual void EndTextEdit( SdrOutliner& rOutl ) SAL_OVERRIDE;
 241     virtual void TakeTextAnchorRect( Rectangle& rAnchorRect ) const SAL_OVERRIDE;
 242     virtual void TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, bool bNoEditText = false,
 243         Rectangle* pAnchorRect=NULL, bool bLineWidth = true ) const SAL_OVERRIDE;
 244     virtual SdrObjCustomShape* Clone() const SAL_OVERRIDE;
 245     SdrObjCustomShape& operator=(const SdrObjCustomShape& rObj);
 246
 247     virtual OUString TakeObjNameSingul() const SAL_OVERRIDE;
 248     virtual OUString TakeObjNamePlural() const SAL_OVERRIDE;
 249
 250     virtual basegfx::B2DPolyPolygon TakeCreatePoly( const SdrDragStat& rDrag) const SAL_OVERRIDE;
 251
 252     virtual basegfx::B2DPolyPolygon TakeXorPoly() const SAL_OVERRIDE;
 253     virtual basegfx::B2DPolyPolygon TakeContour() const SAL_OVERRIDE;
 254
 255     virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject) SAL_OVERRIDE;
 256
 257     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const SAL_OVERRIDE;
 258
 259     virtual void SetPage( SdrPage* pNewPage ) SAL_OVERRIDE;
 260
 261     virtual SdrObjGeoData *NewGeoData() const SAL_OVERRIDE;
 262     virtual void          SaveGeoData(SdrObjGeoData &rGeo) const SAL_OVERRIDE;
 263     virtual void          RestGeoData(const SdrObjGeoData &rGeo) SAL_OVERRIDE;
 264
 265     // need to take fObjectRotation instead of aGeo.nAngle, replace it temporary
 266     virtual bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const SAL_OVERRIDE;
 267     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) SAL_OVERRIDE;
 268
 269     virtual const SdrGluePointList* GetGluePointList() const SAL_OVERRIDE;
 270     //virtual SdrGluePointList* GetGluePointList();
 271     virtual SdrGluePointList* ForceGluePointList() SAL_OVERRIDE;
 272
 273     virtual sal_uInt32 GetHdlCount() const SAL_OVERRIDE;
 274     virtual SdrHdl* GetHdl( sal_uInt32 nHdlNum ) const SAL_OVERRIDE;
 275
 276     // #i33136#
 277     static bool doConstructOrthogonal(const OUString& rName);
 278
 279     using SdrTextObj::NbcSetOutlinerParaObject;
 280
 281     OUString GetCustomShapeName();
 282 };
 283
 284 #endif // INCLUDED_SVX_SVDOASHP_HXX
 285
 286 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */