wxImageViewerWidget.h

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/*=========================================================================

  Program:   wxMaracas
  Module:    $RCSfile: wxImageViewerWidget.h,v $
  Language:  C++
  Date:      $Date: 2009/05/14 13:54:57 $
  Version:   $Revision: 1.1 $

  Copyright: (c) 2002, 2003
  License:
  
     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/

#ifndef __WX__IMAGE__VIEWER__WIDGET__
#define __WX__IMAGE__VIEWER__WIDGET__

//As it is extremely easy to use vtkImageViewer/ vtkImageViewer2, I gave up with
//vtkImagePlaneWidget
#include <wx/wx.h>

#include "InterfaceVtkPanelWidgets.h"
//  #include "vtk3DSurfaceWidget.h"  //EED pour avoir access a la classe "InterfaceVtkPanelWidgets"

#include "../manualContour.h"
#include "wxVTKRenderWindowInteractorEditContour.h"

#include "wxVTKRenderWindowInteractor.h"
#include "vtkImageViewer2.h"
#include "vtkImageData.h"
#include "vtkActor.h"
#include "vtkPoints.h"

class marZoomROIObserver;


class wxVtk2DView_TMP : public wxVtkBaseView{
public:
        wxVtk2DView_TMP(vtkImageViewer2 *imageviewer2);
        ~wxVtk2DView_TMP();
        virtual vtkRenderer             *GetRenderer(); 
        virtual vtkRenderWindow *GetRenWin();
        virtual void                    Configure();
        void                                    SetWxVTKRenderWindowInteractor( wxVTKRenderWindowInteractor *wxVTKiren);
        virtual wxVTKRenderWindowInteractor *GetWxVTKRenderWindowInteractor();

private:
        wxVTKRenderWindowInteractor *_wxVTKiren;
        vtkImageViewer2                         *_imageviewer2;
};


class wxImageViewerWidget : public wxPanel{
public:

    wxImageViewerWidget(
        wxWindow                *parent,
        wxWindowID              id              = -1,
        const wxPoint   &pos    = wxDefaultPosition,
        const wxSize&   size    = wxDefaultSize,
        long                    style   = wxSUNKEN_BORDER, //wxTAB_TRAVERSAL,
        const wxString& name    = wxPanelNameStr
        );
    ~wxImageViewerWidget( );
    
         virtual void ConstructVTK(vtkImageData *imageData);
     virtual void ExecuteEvent(vtkObject *wdg, unsigned long event, void* calldata);
                         void ExecuteEvent1(vtkObject *wdg, unsigned long event, void* calldata);
                         void ExecuteEvent2(vtkObject *wdg, unsigned long event, void* calldata);
                         void SetImage(vtkImageData* imagedata);
                         void SetInterfaceVtkPanelWidgets(InterfaceVtkPanelWidgets * intVtkPanWid) { _intVtkPanWid = intVtkPanWid; };

                         void    SetState(int state);
                         void    SetStateManualContour(int state);
                         void    CreateNewManualContour();
                         int     GetNumberOfPointsSplineManualContour();
                         double* GetVectorPointsXManualContour();
                         double* GetVectorPointsYManualContour();
                         void    EraseManualContour();
                         void    SetZSlice(int z);
                         int     GetZSlice();
                         void    Render();


        void AddObserver_1();
        void AddObserver_2();

protected:
        int                                                                              _state;
        marZoomROIObserver                                              *_Observer;
        vtkInteractorStyle2DMaracas                             *_interactorStyle2DMaracas;
        vtkImageViewer2                                                 *_imageViewer;
        InterfaceVtkPanelWidgets                                *_intVtkPanWid;
        wxVTKRenderWindowInteractorEditContour  *_wxVTKiren;

private:
    manualContourControler                                      *_manContControl;
        manualContourModel                                              *_mContourModel;
        manualViewContour                                               *_mViewContour;

};

//----------------------------------------------------------------------------

class wxImageViewerWidgetRoi : public wxImageViewerWidget{
public :
        wxImageViewerWidgetRoi(
        wxWindow* parent,
        wxWindowID              id              = -1,
        const wxPoint   &pos    = wxDefaultPosition,
        const wxSize&   size    = wxDefaultSize,
                          long          style   = wxSUNKEN_BORDER, //wxTAB_TRAVERSAL,
        const wxString& name    = wxPanelNameStr
        );
    ~wxImageViewerWidgetRoi( );
        void GetROI( int extent[6] );
        virtual void ConstructVTK(vtkImageData *imageData);
        void TransfromeCoordViewWorld(int &X, int &Y, int &Z);
        bool GetRoiSelected();

private :
    virtual void ExecuteEvent(vtkObject *wdg, unsigned long event, void* calldata);
        bool                                            _bboxEnabled;
        bool                                            _sliceEnabled;
        bool                                            _RoiSelected;
        vtkPoints                                       *_pts;
        vtkActor                                        *_bboxActor;
        vtkPolyDataMapper                       *_bboxMapper;
    vtkPolyData                                 *_pd;
};
#endif // __WX__IMAGE__VIEWER__WIDGET__