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

#include "ImgPF.h"

static L_BOOL DeInterlaceDlg_OnCommand    (HWND hWnd, L_INT id, HWND hWndCtl, L_UINT codeNotify);
static L_BOOL DeInterlaceDlg_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam);
static L_VOID DeInterlaceDlg_OnTimer      (HWND hWnd, L_INT id);
static L_VOID L_ApplyFilter               (HWND hWnd);

L_BOOL CALLBACK DeInterlaceBitmap         (HWND hWnd, L_UINT uMessage, WPARAM wParam, LPARAM lParam)
{
   switch(uMessage)
   {
      HANDLE_MSG (hWnd, WM_COMMAND,       DeInterlaceDlg_OnCommand);
      HANDLE_MSG (hWnd, WM_INITDIALOG,    DeInterlaceDlg_OnInitDialog);
      HANDLE_MSG (hWnd, WM_TIMER,         DeInterlaceDlg_OnTimer);

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

static L_BOOL DeInterlaceDlg_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam)
{
   LPDEINTERDATA pDeInterData;
   pCHILDDATA    pData;
   HWND          hWndParent;

   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);
   pDeInterData = (LPDEINTERDATA)lParam;
   MoveDialogToMiddle(hWnd);

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

   //MEMDISK...//
   MemorizeAndCopyBitmap (hWndParent, &pDeInterData->Bitmap);
   StatusProc.bProgress     = TRUE;
   StatusProc.bInvalidate   = FALSE;
   StatusProc.bEnd          = FALSE;
   StatusProc.DlgWnd        = hWnd;
   StatusProc.ProgressValue = 100;
   StatusProc.ProgWnd       = GetDlgItem(hWnd, IDC_DEINT_PROG);
   
   UpdateWindow(hWnd);
   ShowWindow(hWnd, SW_SHOW);

   pDeInterData->nRdoBaseID = IDC_DEINT_NORM_ODD_RAD;
   pDeInterData->nRadioNum  = 4;
   pDeInterData->uFlage     = DEINTERLACE_NORMAL | DEINTERLACE_ODD; 
   
   Button_SetCheck(GetDlgItem(hWnd, IDC_DEINT_NORM_ODD_RAD), TRUE);
   
   pData->uTimerID = SetTimer(hWnd, 1, 100, NULL);
   L_ApplyFilter (hWnd);
   return ( TRUE );
}

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

static L_BOOL DeInterlaceDlg_OnCommand (HWND hWnd, L_INT id, HWND hWndCtl, L_UINT codeNotify)
{
   HWND          hWndParent;
   pCHILDDATA    pData;
   L_INT         nIndex;
   LPDEINTERDATA pDeInterData;
   
   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);
   pDeInterData = (LPDEINTERDATA) GetWindowLong(hWnd, GWL_USERDATA);

   if (id >= pDeInterData->nRdoBaseID && id < pDeInterData->nRdoBaseID + pDeInterData->nRadioNum)
   {
      nIndex = id - pDeInterData->nRdoBaseID;

      switch(nIndex)
      {
      case 0:
         if (pDeInterData->uFlage == (DEINTERLACE_NORMAL | DEINTERLACE_ODD))
            return FALSE;
         pDeInterData->uFlage = (DEINTERLACE_NORMAL | DEINTERLACE_ODD);
         break;

      case 1:
         if (pDeInterData->uFlage == (DEINTERLACE_NORMAL | DEINTERLACE_EVEN))
            return FALSE;
         pDeInterData->uFlage = (DEINTERLACE_NORMAL | DEINTERLACE_EVEN);
         break; 

      case 2:
         if (pDeInterData->uFlage == (DEINTERLACE_SMOOTH | DEINTERLACE_ODD))
            return FALSE;
         pDeInterData->uFlage = (DEINTERLACE_SMOOTH | DEINTERLACE_ODD);
         break;

      case 3:
         if (pDeInterData->uFlage == (DEINTERLACE_SMOOTH | DEINTERLACE_EVEN))
            return FALSE;
         pDeInterData->uFlage = DEINTERLACE_SMOOTH | DEINTERLACE_EVEN;
         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;
   LPDEINTERDATA   pDeInterData;

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

   pDeInterData = (LPDEINTERDATA) GetWindowLong(hWnd,GWL_USERDATA);
   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);

   FreeMemorizedBitmap (hWndParent); //MEMDISK//
   L_CopyBitmap(&pData->LeadBitmap, &pDeInterData->Bitmap, sizeof(BITMAPHANDLE));
   
   nRet = L_DeinterlaceBitmap(&pData->LeadBitmap, pDeInterData->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 ;
      }
   }
}