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/customweld.hxx>
  24 #include <vcl/weld.hxx>
  25 #include <svl/itemset.hxx>
  26 #include <svx/svxdllapi.h>
  27 #include <svx/obj3d.hxx>
  28 #include <basegfx/vector/b3dvector.hxx>
  29 #include <memory>
  30
  31 class FmFormModel;
  32 class FmFormPage;
  33 class E3dView;
  34 class E3dObject;
  35 class E3dScene;
  36
  37 enum class SvxPreviewObjectType { SPHERE, CUBE };
  38
  39 class SAL_WARN_UNUSED UNLESS_MERGELIBS(SVX_DLLPUBLIC) Svx3DPreviewControl : public weld::CustomWidgetController
  40 {
  41 protected:
  42     std::unique_ptr<FmFormModel> mpModel;
  43     rtl::Reference<FmFormPage> mxFmPage;
  44     std::unique_ptr<E3dView> mp3DView;
  45     rtl::Reference<E3dScene>  mpScene;
  46     rtl::Reference<E3dObject>  mp3DObj;
  47     SvxPreviewObjectType    mnObjectType;
  48
  49     void Construct();
  50
  51 public:
  52     Svx3DPreviewControl();
  53     virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
  54     virtual ~Svx3DPreviewControl() override;
  55
  56     virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
  57     virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
  58     virtual void Resize() override;
  59
  60     virtual void SetObjectType(SvxPreviewObjectType nType);
  61     SvxPreviewObjectType GetObjectType() const { return mnObjectType; }
  62     SfxItemSet const & Get3DAttributes() const;
  63     virtual void Set3DAttributes(const SfxItemSet& rAttr);
  64     void ClearPageView();
  65 };
  66
  67 class SAL_WARN_UNUSED UNLESS_MERGELIBS(SVX_DLLPUBLIC) Svx3DLightControl final : public Svx3DPreviewControl
  68 {
  69     // Callback for interactive changes
  70     Link<Svx3DLightControl*,void>  maChangeCallback;
  71     Link<Svx3DLightControl*,void>  maSelectionChangeCallback;
  72
  73     // lights
  74     sal_uInt32                  maSelectedLight;
  75
  76     // extra objects for light control
  77     rtl::Reference<E3dObject>   mpExpansionObject;
  78     rtl::Reference<E3dObject>   mpLampBottomObject;
  79     rtl::Reference<E3dObject>   mpLampShaftObject;
  80     std::vector< E3dObject* >   maLightObjects;
  81
  82     // 3d rotations of object
  83     double                      mfRotateX;
  84     double                      mfRotateY;
  85     double                      mfRotateZ;
  86
  87     // interaction parameters
  88     Point                       maActionStartPoint;
  89     double                      mfSaveActionStartHor;
  90     double                      mfSaveActionStartVer;
  91     double                      mfSaveActionStartRotZ;
  92
  93     bool                        mbMouseMoved : 1;
  94     bool                        mbMouseCaptured : 1;
  95     bool                        mbGeometrySelected : 1;
  96
  97     void Construct2();
  98     void ConstructLightObjects();
  99     void AdaptToSelectedLight();
 100     void TrySelection(Point aPosPixel);
 101
 102 public:
 103     Svx3DLightControl();
 104
 105     virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
 106     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 107     virtual tools::Rectangle GetFocusRect() override;
 108     virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
 109     virtual bool MouseMove( const MouseEvent& rMEvt ) override;
 110     virtual bool MouseButtonUp( const MouseEvent& rMEvt ) override;
 111     virtual void Resize() override;
 112
 113     virtual void SetObjectType(SvxPreviewObjectType nType) override;
 114
 115     // register user callback
 116     void SetChangeCallback(Link<Svx3DLightControl*,void> aNew) { maChangeCallback = aNew; }
 117     void SetSelectionChangeCallback(Link<Svx3DLightControl*,void> aNew) { maSelectionChangeCallback = aNew; }
 118
 119     // selection checks
 120     bool IsSelectionValid();
 121     bool IsGeometrySelected() const { return mbGeometrySelected; }
 122
 123     // get/set position of selected lamp in polar coordinates, Hor:[0..360.0[ and Ver:[-90..90] degrees
 124     void GetPosition(double& rHor, double& rVer);
 125     void SetPosition(double fHor, double fVer);
 126
 127     // get/set rotation of 3D object
 128     void SetRotation(double fRotX, double fRotY, double fRotZ);
 129     void GetRotation(double& rRotX, double& rRotY, double& rRotZ);
 130
 131     void SelectLight(sal_uInt32 nLightNumber);
 132     virtual void Set3DAttributes(const SfxItemSet& rAttr) override;
 133     sal_uInt32 GetSelectedLight() const { return maSelectedLight; }
 134
 135     // light data access
 136     bool GetLightOnOff(sal_uInt32 nNum) const;
 137     Color GetLightColor(sal_uInt32 nNum) const;
 138     basegfx::B3DVector GetLightDirection(sal_uInt32 nNum) const;
 139 };
 140
 141 class SAL_WARN_UNUSED UNLESS_MERGELIBS(SVX_DLLPUBLIC) SvxLightCtl3D
 142 {
 143     // local controls
 144     Svx3DLightControl& mrLightControl;
 145     weld::Scale& mrHorScroller;
 146     weld::Scale& mrVerScroller;
 147     weld::Button& mrSwitcher;
 148
 149     // callback for interactive changes
 150     Link<SvxLightCtl3D*,void>  maUserInteractiveChangeCallback;
 151     Link<SvxLightCtl3D*,void>  maUserSelectionChangeCallback;
 152
 153 public:
 154     SvxLightCtl3D(Svx3DLightControl& rLightControl, weld::Scale& rHori,
 155                weld::Scale& rVert, weld::Button& rButton);
 156
 157     // check the selection for validity
 158     void CheckSelection();
 159
 160     // bring further settings to the outside world
 161     Svx3DLightControl& GetSvx3DLightControl() { return mrLightControl; }
 162
 163     // register user callback
 164     void SetUserInteractiveChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserInteractiveChangeCallback = aNew; }
 165     void SetUserSelectionChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserSelectionChangeCallback = aNew; }
 166
 167 private:
 168
 169     DECL_DLLPRIVATE_LINK(InternalInteractiveChange, Svx3DLightControl*, void);
 170     DECL_DLLPRIVATE_LINK(InternalSelectionChange, Svx3DLightControl*, void);
 171     DECL_DLLPRIVATE_LINK(ScrollBarMove, weld::Scale&, void);
 172     DECL_DLLPRIVATE_LINK(ButtonPress, weld::Button&, void);
 173     DECL_DLLPRIVATE_LINK(KeyInput, const KeyEvent&, bool);
 174     DECL_DLLPRIVATE_LINK(FocusIn, weld::Widget&, void);
 175
 176     // initialize local parameters
 177     void Init();
 178
 179     void move( double fDeltaHor, double fDeltaVer );
 180 };
 181
 182
 183 #endif // _SCH_DLGCTL3D_HXX
 184
 185 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */