lib/maracasVisuLib/src/interface/wxWindows/MaracasDll.cpp

   1 // MaracasDll.cpp : Defines the entry point for the DLL application.
   2 //
   3
   4 #include "stdafx.h"
   5 #include "wxMaracasApp.h"
   6 #include "MaracasDll.h"
   7 #include <wx/log.h>
   8
   9 BOOL APIENTRY DllMain( HANDLE hModule,
  10                        DWORD  ul_reason_for_call,
  11                        LPVOID lpReserved
  12                                          )
  13 {
  14     switch (ul_reason_for_call)
  15         {
  16                 case DLL_PROCESS_ATTACH:
  17                         break;
  18                 case DLL_THREAD_ATTACH:
  19                 case DLL_THREAD_DETACH:
  20                 case DLL_PROCESS_DETACH:
  21                         break;
  22     }
  23     return TRUE;
  24 }
  25 // This is the constructor of a class that has been exported.
  26 // see MaracasDll.h for the class definition
  27 CMaracasController::CMaracasController()
  28 :m_pSlicesPixels(NULL)
  29 {
  30 //EEDxx wxWindows 2.4
  31 //      wxEntry(GetModuleHandle(NULL),NULL,NULL,0,FALSE);
  32         m_pMarApp = (wxMaracasApp*)wxTheApp;
  33         _rpPixels = NULL;
  34 }
  35
  36 CMaracasController::~CMaracasController()
  37 {
  38         // TODO : verifier le vidage de la mémoire
  39         if (m_pSlicesPixels!=NULL) delete m_pSlicesPixels;
  40         m_pMarApp->OnExit();
  41 //EEDxx wxWindows 2.4
  42 //      wxApp::CleanUp();
  43         m_pMarApp->CleanUp();
  44 }
  45
  46 int CMaracasController::RunMaracas(void)
  47 {
  48         m_pMarApp->SetVolumeData(
  49                 m_nX,
  50                 m_nY,
  51                 m_nSlices,
  52                 m_PixelSpacingColumn,
  53                 m_PixelSpacingRow,
  54                 m_PixelSpacingSlice,
  55                 m_RescaleSlope,
  56                 m_RescaleIntercept,
  57                 m_pSlicesPixels);
  58         m_pMarApp->Run();
  59         return 0;
  60 }
  61
  62 int CMaracasController::ShowApp(int nCmdShow)
  63 {
  64    if ( SW_HIDE == nCmdShow )
  65    {
  66           m_pMarApp->ShowFrame(SHOW_WINDOW_MINIMIZED);
  67    }
  68    else if ( SW_SHOW == nCmdShow )
  69    {
  70           m_pMarApp->ShowFrame(SHOW_WINDOW_RESTORE);
  71    }
  72    else if ( SW_NORMAL == nCmdShow )
  73    {
  74           m_pMarApp->ShowFrame(SHOW_WINDOW_NORMAL);
  75    }
  76    else if ( SW_MINIMIZE == nCmdShow )
  77    {
  78           m_pMarApp->ShowFrame(SHOW_WINDOW_MINIMIZED);
  79    }
  80    else if ( SW_MAXIMIZE == nCmdShow )
  81    {
  82           m_pMarApp->ShowFrame(SHOW_WINDOW_MAXIMIZED);
  83    }
  84    else
  85    {
  86           m_pMarApp->ShowFrame(SHOW_WINDOW_NORMAL);
  87    }
  88    return 0;
  89 }
  90
  91 int CMaracasController::Reset(void)
  92 {
  93         // TODO : verifier le vidage de la mémoire
  94         if (m_pSlicesPixels!=NULL) delete m_pSlicesPixels;
  95         m_pSlicesPixels=NULL;
  96         m_pMarApp->Reset();
  97         return 0;
  98 }
  99
 100 void CMaracasController::SetVolumeParams(int nX, int nY, int nSlices)
 101 {
 102         m_nX=nX;
 103         m_nY=nY;
 104         m_nSlices=nSlices;
 105         if(m_pSlicesPixels==NULL)
 106         {
 107                 m_pSlicesPixels=new unsigned short [m_nX*m_nY*m_nSlices];
 108         }
 109         wxString msg=wxString();
 110
 111 //EEDxx2.4 DEBuG
 112 //      wxLogDebug(msg.Format("Volume dimensions received : %d, %d ,%d",m_nX,m_nY,m_nSlices));
 113
 114 }
 115
 116 void CMaracasController::SetSliceParams(float pixelSpacingColumn,
 117                                                                                 float pixelSpacingRow,
 118                                                                                 float pixelSpacingSlice,
 119                                                                                 float RescaleSlope,
 120                                                                                 float RescaleIntercept)
 121 {
 122         m_PixelSpacingColumn    = pixelSpacingColumn;
 123         m_PixelSpacingRow               = pixelSpacingRow;
 124         m_PixelSpacingSlice             = pixelSpacingSlice;
 125         m_RescaleSlope                  = RescaleSlope;
 126         m_RescaleIntercept              = RescaleIntercept;
 127
 128         wxString msg=wxString();
 129 //EEDxx2.4 DEBuG
 130 //      wxLogDebug(msg.Format("Spacings received: %d, %d, %d",m_PixelSpacingColumn,m_PixelSpacingRow,m_PixelSpacingSlice));
 131
 132 }
 133
 134 void CMaracasController::SetSlicePixels(int numSlice,unsigned short * pixels)
 135 {
 136
 137         wxString msg=wxString();
 138
 139 //EEDxx2.4 DEBuG
 140 //      wxLogDebug(msg.Format("Data for slice %d received",numSlice));
 141
 142         int nbPixels=m_nX*m_nY;
 143         int startIndex=numSlice*nbPixels;
 144
 145         for (int i=0; i<nbPixels;i++)
 146         {
 147                 m_pSlicesPixels[i+startIndex]=pixels[i];
 148         }
 149 }
 150
 151 void CMaracasController::GetSnapshot(   unsigned int&   rWidth,
 152                                                                 unsigned int&   rHeight,
 153                                                                                 unsigned char*& rpPixels )  /*const*/ {
 154
 155         wxColour        *colour         = new wxColour();
 156         wxBitmap        *wxbitmap       = m_pMarApp->GetSnapshot();
 157         wxMemoryDC      *wxmemorydc = new wxMemoryDC();
 158         wxmemorydc->SelectObject(*wxbitmap);
 159
 160         int i,j;
 161         unsigned char r,g,b;
 162         int w = wxbitmap->GetWidth();
 163         int h = wxbitmap->GetHeight();
 164
 165         _rpPixels=(unsigned char*)malloc( sizeof(unsigned char)*3*w*h );
 166         for (i=0;i<w;i++){
 167                 for (j=0;j<h;j++){
 168                         wxmemorydc->GetPixel(i,j,colour);
 169                         r=colour->Red();
 170                         g=colour->Green();
 171                         b=colour->Blue();
 172                         rpPixels[j*3*w+i*3+0]=r;
 173                         rpPixels[j*3*w+i*3+1]=g;
 174                         rpPixels[j*3*w+i*3+2]=b;
 175                 }
 176         }
 177
 178         delete wxbitmap;
 179         delete wxmemorydc;
 180         wxbitmap->SaveFile("c:/tmp/MaracasPlamavic.bmp", wxBITMAP_TYPE_BMP  );
 181
 182         rWidth   = w;
 183         rHeight  = h;
 184         rpPixels = _rpPixels;
 185 }
 186
 187
 188 int CMaracasController::ReleaseSnapshot(){
 189         if (_rpPixels!=NULL) {
 190                 free(_rpPixels);
 191                 _rpPixels=NULL;
 192         }
 193         return 0;
 194 }
 195