include/svx/dlgctl3d.hxx

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  19
  20 #ifndef INCLUDED_SVX_DLGCTL3D_HXX
  21 #define INCLUDED_SVX_DLGCTL3D_HXX
  22
  23 #include <vcl/ctrl.hxx>
  24 #include <vcl/scrbar.hxx>
  25 #include <vcl/button.hxx>
  26 #include <svl/itemset.hxx>
  27 #include <svx/svxdllapi.h>
  28 #include <basegfx/vector/b3dvector.hxx>
  29
  30 class FmFormModel;
  31 class FmFormPage;
  32 class E3dView;
  33 class E3dObject;
  34 class E3dScene;
  35
  36 enum class SvxPreviewObjectType { SPHERE, CUBE };
  37
  38 class SAL_WARN_UNUSED SVX_DLLPUBLIC Svx3DPreviewControl : public Control
  39 {
  40 protected:
  41     FmFormModel*            mpModel;
  42     FmFormPage*             mpFmPage;
  43     E3dView*                mp3DView;
  44     E3dScene*               mpScene;
  45     E3dObject*              mp3DObj;
  46     SvxPreviewObjectType    mnObjectType;
  47
  48     void Construct();
  49
  50 public:
  51     Svx3DPreviewControl(vcl::Window* pParent, WinBits nStyle = 0);
  52     virtual ~Svx3DPreviewControl() override;
  53     virtual void dispose() override;
  54
  55     virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
  56     virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
  57     virtual void Resize() override;
  58     virtual Size GetOptimalSize() const override;
  59
  60     virtual void SetObjectType(SvxPreviewObjectType nType);
  61     SvxPreviewObjectType GetObjectType() const { return mnObjectType; }
  62     SfxItemSet Get3DAttributes() const;
  63     virtual void Set3DAttributes(const SfxItemSet& rAttr);
  64 };
  65
  66 class SAL_WARN_UNUSED SVX_DLLPUBLIC Svx3DLightControl : public Svx3DPreviewControl
  67 {
  68     // Callback for interactive changes
  69     Link<Svx3DLightControl*,void>  maChangeCallback;
  70     Link<Svx3DLightControl*,void>  maSelectionChangeCallback;
  71
  72     // lights
  73     sal_uInt32                  maSelectedLight;
  74
  75     // extra objects for light control
  76     E3dObject*                  mpExpansionObject;
  77     E3dObject*                  mpLampBottomObject;
  78     E3dObject*                  mpLampShaftObject;
  79     std::vector< E3dObject* >   maLightObjects;
  80
  81     // 3d rotations of object
  82     double                      mfRotateX;
  83     double                      mfRotateY;
  84     double                      mfRotateZ;
  85
  86     // interaction parameters
  87     Point                       maActionStartPoint;
  88     double                      mfSaveActionStartHor;
  89     double                      mfSaveActionStartVer;
  90     double                      mfSaveActionStartRotZ;
  91
  92     bool                        mbMouseMoved : 1;
  93     bool                        mbGeometrySelected : 1;
  94
  95     void Construct2();
  96     void ConstructLightObjects();
  97     void AdaptToSelectedLight();
  98     void TrySelection(Point aPosPixel);
  99
 100 public:
 101     Svx3DLightControl(vcl::Window* pParent, WinBits nStyle);
 102
 103     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 104     virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
 105     virtual void Tracking( const TrackingEvent& rTEvt ) override;
 106     virtual void Resize() override;
 107
 108     virtual void SetObjectType(SvxPreviewObjectType nType) override;
 109
 110     // register user callback
 111     void SetChangeCallback(Link<Svx3DLightControl*,void> aNew) { maChangeCallback = aNew; }
 112     void SetSelectionChangeCallback(Link<Svx3DLightControl*,void> aNew) { maSelectionChangeCallback = aNew; }
 113
 114     // selection checks
 115     bool IsSelectionValid();
 116     bool IsGeometrySelected() { return mbGeometrySelected; }
 117
 118     // get/set position of selected lamp in polar coordinates, Hor:[0..360.0[ and Ver:[-90..90] degrees
 119     void GetPosition(double& rHor, double& rVer);
 120     void SetPosition(double fHor, double fVer);
 121
 122     // get/set rotation of 3D object
 123     void SetRotation(double fRotX, double fRotY, double fRotZ);
 124     void GetRotation(double& rRotX, double& rRotY, double& rRotZ);
 125
 126     void SelectLight(sal_uInt32 nLightNumber);
 127     virtual void Set3DAttributes(const SfxItemSet& rAttr) override;
 128     sal_uInt32 GetSelectedLight() { return maSelectedLight; }
 129
 130     // light data access
 131     bool GetLightOnOff(sal_uInt32 nNum) const;
 132     Color GetLightColor(sal_uInt32 nNum) const;
 133     basegfx::B3DVector GetLightDirection(sal_uInt32 nNum) const;
 134 };
 135
 136 class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxLightCtl3D : public Control
 137 {
 138 private:
 139     // local controls
 140     VclPtr<Svx3DLightControl>  maLightControl;
 141     VclPtr<ScrollBar>          maHorScroller;
 142     VclPtr<ScrollBar>          maVerScroller;
 143     VclPtr<PushButton>         maSwitcher;
 144
 145     // callback for interactive changes
 146     Link<SvxLightCtl3D*,void>  maUserInteractiveChangeCallback;
 147     Link<SvxLightCtl3D*,void>  maUserSelectionChangeCallback;
 148
 149 public:
 150     SvxLightCtl3D(vcl::Window* pParent);
 151     virtual ~SvxLightCtl3D() override;
 152     virtual void dispose() override;
 153
 154     // react to size changes
 155     virtual void Resize() override;
 156     void NewLayout();
 157
 158     // check the selection for validity
 159     void CheckSelection();
 160
 161     // bring further settings to the outside world
 162     Svx3DLightControl& GetSvx3DLightControl() { return *maLightControl.get(); }
 163
 164     // register user callback
 165     void SetUserInteractiveChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserInteractiveChangeCallback = aNew; }
 166     void SetUserSelectionChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserSelectionChangeCallback = aNew; }
 167
 168     virtual void KeyInput( const KeyEvent& rKEvt ) override;
 169     virtual void GetFocus() override;
 170     virtual void LoseFocus() override;
 171
 172     virtual Size GetOptimalSize() const override;
 173
 174 protected:
 175
 176     DECL_LINK( InternalInteractiveChange, Svx3DLightControl*, void);
 177     DECL_LINK( InternalSelectionChange, Svx3DLightControl*, void);
 178     DECL_LINK( ScrollBarMove, ScrollBar*, void);
 179     DECL_LINK( ButtonPress, Button*, void);
 180
 181     // initialize local parameters
 182     void Init();
 183
 184     void move( double fDeltaHor, double fDeltaVer );
 185 };
 186
 187 #endif // _SCH_DLGCTL3D_HXX
 188
 189 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */