include/svx/dlgctl3d.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  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 E3dPolyScene;
  34 class E3dObject;
  35
  36 enum class SvxPreviewObjectType { SPHERE, CUBE };
  37
  38 class SVX_DLLPUBLIC SAL_WARN_UNUSED Svx3DPreviewControl : public Control
  39 {
  40 protected:
  41     FmFormModel*            mpModel;
  42     FmFormPage*             mpFmPage;
  43     E3dView*                mp3DView;
  44     E3dPolyScene*           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();
  53     virtual void dispose() SAL_OVERRIDE;
  54
  55     virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
  56     virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  57     virtual void Resize() SAL_OVERRIDE;
  58     virtual Size GetOptimalSize() const SAL_OVERRIDE;
  59
  60     void Reset();
  61     virtual void SetObjectType(SvxPreviewObjectType nType);
  62     SvxPreviewObjectType GetObjectType() const { return mnObjectType; }
  63     SfxItemSet Get3DAttributes() const;
  64     virtual void Set3DAttributes(const SfxItemSet& rAttr);
  65 };
  66
  67 class SVX_DLLPUBLIC SAL_WARN_UNUSED Svx3DLightControl : public Svx3DPreviewControl
  68 {
  69     // Callback for interactive changes
  70     Link<>                      maUserInteractiveChangeCallback;
  71     Link<>                      maUserSelectionChangeCallback;
  72     Link<>                      maChangeCallback;
  73     Link<>                      maSelectionChangeCallback;
  74
  75     // lights
  76     sal_uInt32                  maSelectedLight;
  77
  78     // extra objects for light control
  79     E3dObject*                  mpExpansionObject;
  80     E3dObject*                  mpLampBottomObject;
  81     E3dObject*                  mpLampShaftObject;
  82     std::vector< E3dObject* >   maLightObjects;
  83
  84     // 3d rotations of object
  85     double                      mfRotateX;
  86     double                      mfRotateY;
  87     double                      mfRotateZ;
  88
  89     // interaction parameters
  90     Point                       maActionStartPoint;
  91     sal_Int32                   mnInteractionStartDistance;
  92     double                      mfSaveActionStartHor;
  93     double                      mfSaveActionStartVer;
  94     double                      mfSaveActionStartRotZ;
  95
  96     // bitfield
  97     bool                        mbMouseMoved : 1;
  98     bool                        mbGeometrySelected : 1;
  99
 100     void Construct2();
 101     void ConstructLightObjects();
 102     void AdaptToSelectedLight();
 103     void TrySelection(Point aPosPixel);
 104
 105 public:
 106     Svx3DLightControl(vcl::Window* pParent, WinBits nStyle = 0);
 107
 108     virtual void Paint(vcl::RenderContext& rRenderContext, const Rectangle& rRect) SAL_OVERRIDE;
 109     virtual void MouseButtonDown(const MouseEvent& rMEvt) SAL_OVERRIDE;
 110     virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
 111     virtual void Resize() SAL_OVERRIDE;
 112
 113     virtual void SetObjectType(SvxPreviewObjectType nType) SAL_OVERRIDE;
 114
 115     // register user callback
 116     void SetUserInteractiveChangeCallback(Link<> aNew) { maUserInteractiveChangeCallback = aNew; }
 117     void SetUserSelectionChangeCallback(Link<> aNew) { maUserSelectionChangeCallback = aNew; }
 118     void SetChangeCallback(Link<> aNew) { maChangeCallback = aNew; }
 119     void SetSelectionChangeCallback(Link<> aNew) { maSelectionChangeCallback = aNew; }
 120
 121     // selection checks
 122     bool IsSelectionValid();
 123     bool IsGeometrySelected() { return mbGeometrySelected; }
 124
 125     // get/set position of selected lamp in polar coordinates, Hor:[0..360.0[ and Ver:[-90..90] degrees
 126     void GetPosition(double& rHor, double& rVer);
 127     void SetPosition(double fHor, double fVer);
 128
 129     // get/set rotation of 3D object
 130     void SetRotation(double fRotX, double fRotY, double fRotZ);
 131     void GetRotation(double& rRotX, double& rRotY, double& rRotZ);
 132
 133     void SelectLight(sal_uInt32 nLightNumber);
 134     virtual void Set3DAttributes(const SfxItemSet& rAttr) SAL_OVERRIDE;
 135     sal_uInt32 GetSelectedLight() { return maSelectedLight; }
 136
 137     // light data access
 138     bool GetLightOnOff(sal_uInt32 nNum) const;
 139     Color GetLightColor(sal_uInt32 nNum) const;
 140     basegfx::B3DVector GetLightDirection(sal_uInt32 nNum) const;
 141 };
 142
 143 class SVX_DLLPUBLIC SAL_WARN_UNUSED SvxLightCtl3D : public Control
 144 {
 145 private:
 146     // local controls
 147     VclPtr<Svx3DLightControl>  maLightControl;
 148     VclPtr<ScrollBar>          maHorScroller;
 149     VclPtr<ScrollBar>          maVerScroller;
 150     VclPtr<PushButton>         maSwitcher;
 151
 152     // callback for interactive changes
 153     Link<>                     maUserInteractiveChangeCallback;
 154     Link<>                     maUserSelectionChangeCallback;
 155
 156 public:
 157     SvxLightCtl3D(vcl::Window* pParent);
 158     virtual ~SvxLightCtl3D();
 159     virtual void dispose() SAL_OVERRIDE;
 160
 161     // react to size changes
 162     virtual void Resize() SAL_OVERRIDE;
 163     void NewLayout();
 164
 165     // check the selection for validity
 166     void CheckSelection();
 167
 168     // bring further settings to the outside world
 169     Svx3DLightControl& GetSvx3DLightControl() { return *maLightControl.get(); }
 170
 171     // register user callback
 172     void SetUserInteractiveChangeCallback(Link<> aNew) { maUserInteractiveChangeCallback = aNew; }
 173     void SetUserSelectionChangeCallback(Link<> aNew) { maUserSelectionChangeCallback = aNew; }
 174
 175     virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
 176     virtual void GetFocus() SAL_OVERRIDE;
 177     virtual void LoseFocus() SAL_OVERRIDE;
 178
 179     virtual Size GetOptimalSize() const SAL_OVERRIDE;
 180
 181 protected:
 182
 183     DECL_LINK( InternalInteractiveChange, void*);
 184     DECL_LINK( InternalSelectionChange, void*);
 185     DECL_LINK( ScrollBarMove, void*);
 186     DECL_LINK( ButtonPress, void*);
 187
 188     // initialize local parameters
 189     void Init();
 190
 191     void move( double fDeltaHor, double fDeltaVer );
 192 };
 193
 194 #endif // _SCH_DLGCTL3D_HXX
 195
 196 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */