include/svx/view3d.hxx

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  10  *
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  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_VIEW3D_HXX
  21 #define INCLUDED_SVX_VIEW3D_HXX
  22
  23 #include <svx/svdview.hxx>
  24 #include <svx/def3d.hxx>
  25 #include <svx/deflt3d.hxx>
  26 #include <basegfx/point/b2dpoint.hxx>
  27 #include <svx/svxdllapi.h>
  28
  29 /*
  30  * Forward declarations
  31  */
  32
  33 class E3dObject;
  34 class E3dScene;
  35 class Impl3DMirrorConstructOverlay;
  36
  37 /**
  38  * Derived class of SdrView to edit 3D objects.
  39  */
  40
  41 class SVX_DLLPUBLIC E3dView : public SdrView
  42 {
  43 protected:
  44     E3dDefaultAttributes        a3DDefaultAttr;
  45     MouseEvent                  aMouseEvent;                    // The parameters of the last Events (Mouse, Keyboard)
  46     Color                       aDefaultLightColor;             // The paramaters for the last colors
  47     Color                       aDefaultAmbientColor;
  48
  49     double                      fDefaultScaleX;                 // Scaling
  50     double                      fDefaultScaleY;
  51     double                      fDefaultScaleZ;
  52     double                      fDefaultRotateX;                // and Rotation
  53     double                      fDefaultRotateY;
  54     double                      fDefaultRotateZ;
  55     double                      fDefaultExtrusionDeepth;        // Extrusion depth
  56     double                      fDefaultLightIntensity;         // Intensity of the two (necessary) light sources.
  57     double                      fDefaultAmbientIntensity;
  58     long                        nHDefaultSegments;              // Amount of HSegments required by the Lathe object
  59     long                        nVDefaultSegments;              // Amount of VSegments required by the Lathe object
  60
  61     E3dDragConstraint           eDragConstraint;
  62
  63     // Migrate selections
  64     Impl3DMirrorConstructOverlay*                   mpMirrorOverlay;
  65
  66     bool                        bDoubleSided;
  67
  68     void InitView();
  69
  70     void ImpCreate3DObject(E3dScene* pScene, SdrObject* pObj, bool bExtrude, double fDepth, basegfx::B2DHomMatrix& rLatheMat);
  71     void ImpCreateSingle3DObjectFlat(E3dScene* pScene, SdrObject* pObj, bool bExtrude, double fDepth, basegfx::B2DHomMatrix& rLatheMat);
  72     void ImpChangeSomeAttributesFor3DConversion(SdrObject* pObj);
  73     void ImpChangeSomeAttributesFor3DConversion2(SdrObject* pObj);
  74
  75     void InitScene(E3dScene* pScene, double fW, double fH, double fCamZ);
  76     void ImpIsConvertTo3DPossible(SdrObject* pObj, bool& rAny3D, bool& rGroupSelected) const;
  77     void BreakSingle3DObj(E3dObject* pObj);
  78
  79 public:
  80     TYPEINFO_OVERRIDE();
  81     E3dView(SdrModel* pModel, OutputDevice* pOut = 0L);
  82     virtual ~E3dView();
  83
  84     // Output all marked Objects on the given OutputDevice.
  85     virtual void DrawMarkedObj(OutputDevice& rOut) const SAL_OVERRIDE;
  86
  87     // Access to the default attributes.
  88     E3dDefaultAttributes& Get3DDefaultAttributes() { return a3DDefaultAttr; }
  89     virtual bool BegDragObj(const Point& rPnt, OutputDevice* pOut = NULL, SdrHdl* pHdl = NULL, short nMinMov = -3, SdrDragMethod* pForcedMeth = NULL) SAL_OVERRIDE;
  90     virtual void CheckPossibilities() SAL_OVERRIDE;
  91
  92     // Get/Set Event
  93     void SetMouseEvent(const MouseEvent& rNew) { aMouseEvent = rNew; }
  94     const MouseEvent& GetMouseEvent() { return aMouseEvent; }
  95
  96     // Override getting the model, as we need to supply a Scene together with individual 3D Objects.
  97     virtual SdrModel* GetMarkedObjModel() const SAL_OVERRIDE;
  98
  99     // On Paste: We need to insert the objects of the Scene, but not the Scene itself
 100     using SdrView::Paste;
 101     virtual bool Paste(const SdrModel& rMod, const Point& rPos, SdrObjList* pLst=NULL, sal_uInt32 nOptions=0) SAL_OVERRIDE;
 102
 103     // #83403# Service routine used from local Clone() and from SdrCreateView::EndCreateObj(...)
 104     bool ImpCloneAll3DObjectsToDestScene(E3dScene* pSrcScene, E3dScene* pDstScene, Point aOffset);
 105
 106     bool IsConvertTo3DObjPossible() const;
 107     void ConvertMarkedObjTo3D(bool bExtrude=true, basegfx::B2DPoint aPnt1 = basegfx::B2DPoint(0.0, 0.0), basegfx::B2DPoint aPnt2 = basegfx::B2DPoint(0.0, 1.0));
 108
 109     // Means to create all Extrudes in a certain depth order.
 110     void DoDepthArrange(E3dScene* pScene, double fDepth);
 111     void ConvertMarkedToPolyObj(bool bLineToArea);
 112     E3dScene* SetCurrent3DObj(E3dObject* p3DObj);
 113     void Start3DCreation();
 114
 115     // Migration of overlay
 116     bool Is3DRotationCreationActive() const { return (0L != mpMirrorOverlay); }
 117
 118     virtual void MovAction(const Point& rPnt) SAL_OVERRIDE;
 119     void End3DCreation(bool bUseDefaultValuesForMirrorAxes=false);
 120     void ResetCreationActive();
 121
 122     double GetDefaultCamPosZ();
 123
 124     double &DefaultScaleX ()
 125     {
 126         return fDefaultScaleX;
 127     }
 128
 129     double DefaultScaleX () const
 130     {
 131         return fDefaultScaleX;
 132     }
 133
 134     double &DefaultScaleY ()
 135     {
 136         return fDefaultScaleY;
 137     }
 138
 139     double DefaultScaleY () const
 140     {
 141         return fDefaultScaleY;
 142     }
 143
 144     double &DefaultScaleZ ()
 145     {
 146         return fDefaultScaleZ;
 147     }
 148
 149     double DefaultScaleZ () const
 150     {
 151         return fDefaultScaleZ;
 152     }
 153
 154     double &DefaultRotateX ()
 155     {
 156         return fDefaultRotateX;
 157     }
 158
 159     double DefaultRotateX () const
 160     {
 161         return fDefaultRotateX;
 162     }
 163
 164     double &DefaultRotateY ()
 165     {
 166         return fDefaultRotateY;
 167     }
 168
 169     double DefaultRotateY () const
 170     {
 171         return fDefaultRotateY;
 172     }
 173
 174     double &DefaultRotateZ ()
 175     {
 176         return fDefaultRotateZ;
 177     }
 178
 179     double DefaultRotateZ () const
 180     {
 181         return fDefaultRotateZ;
 182     }
 183
 184     double &DefaultExtrusionDeepth ()
 185     {
 186         return fDefaultExtrusionDeepth;
 187     }
 188
 189     double DefaultExtrusionDeepth () const
 190     {
 191         return fDefaultExtrusionDeepth;
 192     }
 193
 194     double GetDefaultCamFocal();
 195
 196     double &DefaultLightIntensity ()
 197     {
 198         return fDefaultLightIntensity;
 199     }
 200
 201     double DefaultLightIntensity () const
 202     {
 203         return fDefaultLightIntensity;
 204     }
 205
 206     double &DefaultAmbientIntensity ()
 207     {
 208         return fDefaultAmbientIntensity;
 209     }
 210
 211     double DefaultAmbientIntensity () const
 212     {
 213         return fDefaultAmbientIntensity;
 214     }
 215
 216     const Color &DefaultLightColor () const
 217     {
 218         return aDefaultLightColor;
 219     }
 220
 221     Color DefaultLightColor ()
 222     {
 223         return aDefaultLightColor;
 224     }
 225
 226     const Color &DefaultAmbientColor () const
 227     {
 228         return aDefaultAmbientColor;
 229     }
 230
 231     Color DefaultAmbientColor ()
 232     {
 233         return aDefaultAmbientColor;
 234     }
 235
 236     long GetHDefaultSegments() const { return nHDefaultSegments; }
 237     void SetHDefaultSegments(long nSegs) { nHDefaultSegments = nSegs; }
 238
 239     long GetVDefaultSegments() const { return nVDefaultSegments; }
 240     void SetVDefaultSegments(long nSegs) { nVDefaultSegments = nSegs; }
 241
 242     bool IsBreak3DObjPossible() const;
 243     void Break3DObj();
 244
 245     bool DoubleSided () const { return bDoubleSided; }
 246
 247     bool &DoubleSided ()      { return bDoubleSided; }
 248
 249     SfxItemSet Get3DAttributes(E3dScene* pInScene = NULL, bool bOnly3DAttr=false) const;
 250     void Set3DAttributes(const SfxItemSet& rAttr, E3dScene* pInScene = NULL, bool bOnly3DAttr=false);
 251 };
 252
 253 #endif // INCLUDED_SVX_VIEW3D_HXX
 254
 255 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */