/*[]=====================================================================[]*/
/*[]     LeadTools Run Time Library - Version 14                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2004 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#include "ImgPF.h"

static L_BOOL DisFT_OnCommand    (HWND hWnd, L_INT id, HWND hWndCtl, L_UINT codeNotify);
static L_BOOL DisFT_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam);
static L_VOID DisFT_OnTimer      (HWND hWnd, L_INT id);
static L_VOID L_ApplyFilter      (HWND hWnd);

L_BOOL CALLBACK FourierDispaly   (HWND hWnd, L_UINT uMessage, WPARAM wParam, LPARAM lParam)
{
   switch(uMessage)
   {
      HANDLE_MSG (hWnd, WM_COMMAND,       DisFT_OnCommand);
      HANDLE_MSG (hWnd, WM_INITDIALOG,    DisFT_OnInitDialog);
      HANDLE_MSG (hWnd, WM_TIMER,         DisFT_OnTimer);

   case WM_USER_UPDATEVIEW:
      StatusProc.ProgressValue = 100;
      L_ApplyFilter (hWnd);
      break;
   }
   return FALSE;
}

static L_BOOL DisFT_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam)
{
   LPDISFTDLGDATA pDisFtDlgData;
   pCHILDDATA     pData;
   HWND           hWndParent;

   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);
   pDisFtDlgData = (LPDISFTDLGDATA)lParam;

   MoveDialogToMiddle(hWnd);
   SetWindowLong(hWnd,GWL_USERDATA,(LONG)pDisFtDlgData);
   
   Progress_SetRange(StatusProc.ProgWnd, 0, 100);
   Progress_SetPos(StatusProc.ProgWnd, 0);

   //MEMDISK...//
   MemorizeAndCopyBitmap (hWndParent, &pDisFtDlgData->Bitmap);
   StatusProc.bProgress     = TRUE;
   StatusProc.bInvalidate   = FALSE;
   StatusProc.bEnd          = FALSE;
   StatusProc.DlgWnd        = hWnd;
   StatusProc.ProgressValue = 100;
   StatusProc.ProgWnd       = GetDlgItem(hWnd, IDC_DISFT_PROG);
   
   L_AllocFTArray(&pData->LeadBitmap, &pDisFtDlgData->pFtArray, sizeof(FTARRAY));
   UpdateWindow(hWnd);
   ShowWindow(hWnd, SW_SHOW);

   pDisFtDlgData->nRdoBaseID = IDC_DISFT_FTMAG_NORM_RAD;
   pDisFtDlgData->nRadioNum  = 3;
   pDisFtDlgData->uFlage     = DSP_FT_MAG | DSP_FT_LOG; 
   
   Button_SetCheck(GetDlgItem(hWnd, IDC_DISFT_FTMAG_LOG_RAD), TRUE);
   
   pData->uTimerID = SetTimer(hWnd, 1, 100, NULL);
   L_ApplyFilter (hWnd);
   return ( TRUE );
}

static L_VOID DisFT_OnTimer   (HWND hWnd, L_INT id)
{
   Dialog_Timer(id);
}

static L_BOOL DisFT_OnCommand (HWND hWnd, L_INT id, HWND hWndCtl, L_UINT codeNotify)
{
   HWND          hWndParent;
   pCHILDDATA    pData;
   LPDISFTDLGDATA pDisFtDlgData;
   
   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);
   pDisFtDlgData = (LPDISFTDLGDATA) GetWindowLong(hWnd, GWL_USERDATA);

   if (id >= pDisFtDlgData->nRdoBaseID && id < pDisFtDlgData->nRdoBaseID + pDisFtDlgData->nRadioNum)
   {
      switch(id)
      {
      case IDC_DISFT_FTMAG_NORM_RAD:
         if (pDisFtDlgData->uFlage == (DSP_FT_MAG | DSP_FT_NORM))
            return FALSE;
         pDisFtDlgData->uFlage = DSP_FT_MAG | DSP_FT_NORM;
         break;

      case IDC_DISFT_FTMAG_LOG_RAD:
         if (pDisFtDlgData->uFlage == (DSP_FT_MAG | DSP_FT_LOG))
            return FALSE;
         pDisFtDlgData->uFlage = DSP_FT_MAG | DSP_FT_LOG;
         break;

      case IDC_DISFT_PHASE_RAD:
         if (pDisFtDlgData->uFlage == DSP_FT_PHS)
            return FALSE;
         pDisFtDlgData->uFlage = DSP_FT_PHS;
         break;
      }
      L_ApplyFilter (hWnd);
      return TRUE;
   }

   switch (id)
   {
   case IDCANCEL:
      StatusProc.bProgress     = FALSE;
      StatusProc.bKillProgress = TRUE ;
      StatusProc.ProgressValue = 100 ;
      EndDialog(hWnd, FALSE);
      break;
      
   case IDOK:
      ShowStatusWindow(FALSE);
      StatusProc.bStillWork  = TRUE;
      StatusProc.bInvalidate = TRUE;
      StatusProc.bEnd = TRUE;
      EndDialog(hWnd, TRUE);
      break;
   }
   return TRUE;
}

static L_VOID L_ApplyFilter (HWND hWnd)
{
   pCHILDDATA      pData;
   L_INT           nRet = 0;
   HWND            hWndParent;
   LPDISFTDLGDATA  pDisFtDlgData;

   if ( 100 != StatusProc.ProgressValue )
   {
      StatusProc.bKillProgress = TRUE ;
      return ;
   }

   pDisFtDlgData = (LPDISFTDLGDATA) GetWindowLong(hWnd,GWL_USERDATA);
   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);

   L_CopyBitmap(&pData->LeadBitmap, &pDisFtDlgData->Bitmap, sizeof(BITMAPHANDLE));

   nRet = L_FFTBitmap(&pData->LeadBitmap, pDisFtDlgData->pFtArray, FFT_FFT | FFT_GRAY);

   if(nRet != SUCCESS && nRet != ERROR_USER_ABORT)
      nRet = L_DFTBitmap(&pData->LeadBitmap, pDisFtDlgData->pFtArray, NULL,DFT_DFT | DFT_GRAY | DFT_ALL);

   if (nRet == SUCCESS && nRet != ERROR_USER_ABORT)
      nRet = L_FTDisplayBitmap(&pData->LeadBitmap, pDisFtDlgData->pFtArray, pDisFtDlgData->uFlage);

   if(nRet == SUCCESS)
   {
      InvalidateRect(hWndParent, NULL, FALSE);
      StatusProc.ProgressValue = 100;
      Progress_SetPos(StatusProc.ProgWnd , 0);
      if(StatusProc.bEnd)
      {
         StatusProc.bProgress = FALSE;
         StatusProc.bKillProgress = TRUE ;
      }
   }
}