lib/cpExtensions/QT/SimpleMPRWidget.h

   1 #ifndef __CPEXTENSIONS__QT__SIMPLEMPRWIDGET__H__
   2 #define __CPEXTENSIONS__QT__SIMPLEMPRWIDGET__H__
   3
   4 #include <cpExtensions/Config.h>
   5
   6 #ifdef cpExtensions_QT4
   7
   8 #include <map>
   9 #include <string>
  10
  11 #include <QWidget>
  12
  13 #include <vtkSmartPointer.h>
  14 #include <vtkImageData.h>
  15 #include <vtkPolyDataMapper.h>
  16 #include <vtkPolyDataNormals.h>
  17 #include <vtkQuadricLODActor.h>
  18 #include <vtkStripper.h>
  19
  20 #include <cpExtensions/Visualization/MPRObjects.h>
  21
  22 // -------------------------------------------------------------------------
  23 class QTreeWidgetItem;
  24 class QVTKWidget;
  25
  26 namespace Ui
  27 {
  28   class SimpleMPRWidget;
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 namespace cpExtensions
  33 {
  34   namespace QT
  35   {
  36     /**
  37      */
  38     class cpExtensions_EXPORT SimpleMPRWidget
  39       : public QWidget
  40     {
  41       Q_OBJECT;
  42
  43     public:
  44       typedef SimpleMPRWidget Self;
  45
  46       typedef cpExtensions::Visualization::MPRObjects TMPRObjects;
  47       typedef TMPRObjects::TStyle                     TStyle;
  48       typedef TMPRObjects::TMouseCommand              TMouseCommand;
  49       typedef TMPRObjects::TMouseWheelCommand         TMouseWheelCommand;
  50       typedef TMPRObjects::TKeyCommand                TKeyCommand;
  51       typedef TMPRObjects::TVoidCommand               TVoidCommand;
  52       typedef TMPRObjects::TMouseMoveCommand          TMouseMoveCommand;
  53       typedef TMPRObjects::TMouseClickCommand         TMouseClickCommand;
  54       typedef TMPRObjects::TMouseDoubleClickCommand   TMouseDoubleClickCommand;
  55       typedef TMPRObjects::TExposeCommand             TExposeCommand;
  56       typedef TMPRObjects::TConfigureCommand          TConfigureCommand;
  57       typedef TMPRObjects::TEnterCommand              TEnterCommand;
  58       typedef TMPRObjects::TLeaveCommand              TLeaveCommand;
  59
  60     public:
  61       explicit SimpleMPRWidget( QWidget* parent = 0 );
  62       virtual ~SimpleMPRWidget( );
  63
  64       // Data management
  65       unsigned int GetNumberOfData( ) const;
  66       bool AddData(
  67         vtkImageData* data, const std::string& name,
  68         const std::string& parent
  69         );
  70       bool AddData(
  71         vtkPolyData* data, const std::string& name
  72         );
  73       const std::string& GetMainImage( ) const;
  74       bool SetMainImage( const std::string& name );
  75       void DeleteData( const std::string& name );
  76       void DeleteAllData( );
  77
  78       // Some qt accessors
  79       void SetDataColor(
  80         const std::string& name,
  81         const double& r, const double& g, const double& b
  82         );
  83       void ShowData( const std::string& name );
  84       void HideData( const std::string& name );
  85       void SetWindowLevel( const double& w, const double& l );
  86       double GetWindow( ) const;
  87       double GetLevel( ) const;
  88
  89       vtkRenderWindowInteractor* GetInteractor( unsigned int i );
  90
  91       // Visual objects accessors
  92       std::string GetSelectedData( ) const;
  93
  94     private slots:
  95       void _SyncBottom( int a, int b );
  96       void _SyncTop( int a, int b );
  97
  98     protected:
  99       static double cm_Colors[ 8 ][ 3 ];
 100
 101       Ui::SimpleMPRWidget*           m_UI;
 102       vtkSmartPointer< TMPRObjects > m_MPRObjects;
 103       QVTKWidget*                    m_VTK[ 4 ];
 104
 105       struct PolyDataActor
 106       {
 107         vtkPolyData*        Mesh;
 108         vtkPolyDataNormals* Normals;
 109         vtkStripper*        Stripper;
 110         vtkPolyDataMapper*  Mapper;
 111         vtkQuadricLODActor* Actor;
 112
 113         PolyDataActor( );
 114         virtual ~PolyDataActor( );
 115         void Configure( vtkPolyData* pd );
 116       };
 117
 118       struct Data
 119       {
 120         enum { IMAGE, MESH } Tag;
 121         vtkImageData*        Image;
 122         PolyDataActor        Mesh;
 123
 124         Data( );
 125         virtual ~Data( );
 126
 127         Data& operator=( const Data& data );
 128
 129         void SetImageData( vtkImageData* data );
 130         void SetPolyData( vtkPolyData* data );
 131
 132         vtkImageData* GetImage( );
 133         vtkPolyData* GetMesh( );
 134         vtkProp* GetMeshActor( );
 135       };
 136
 137       std::string m_MainImage;
 138       std::map< std::string, Data >        m_Data;
 139       std::map< std::string, std::string > m_Tree;
 140     };
 141
 142   } // ecapseman
 143
 144 } // ecapseman
 145
 146 #endif // cpExtensions_QT4
 147
 148 #endif // __CPEXTENSIONS__QT__SIMPLEMPRWIDGET__H__
 149
 150 // eof - $RCSfile$