/*[]=====================================================================[]*/
/*[]     LeadTools Run Time Library - Version 13                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2001 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#include "ImgPF.h"
extern L_BOOL bRefDlg2;
L_BOOL CALLBACK MagicWandDlgProc(HWND hWnd, L_UINT uMessage, WPARAM wParam, LPARAM lParam)
{
   HWND       hWndParent;
   pCHILDDATA pData;

   hWndParent   = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData        = LOCKCHILDDATA (hWndParent);

   switch(uMessage)
   {
   case WM_NOTIFY:
      SetTimer(hWndParent, 1, 100, NULL);
      break;

   case WM_INITDIALOG:
      SetNumericEditBox(GetDlgItem(hWnd, IDC_MGC_THR_EDT), 1, 255, 1, 0, FALSE);
      Trackbar_SetRange(GetDlgItem(hWnd, IDC_MGC_THR_SLD), TRUE, 1, 255);
      SetDlgItemInt(hWnd, IDC_MGC_THR_EDT, 25, TRUE);
      Trackbar_SetPos(GetDlgItem(hWnd, IDC_MGC_THR_SLD), TRUE, 25);
      pData->hMagicWand = hWnd;
      SetTimer(hWndParent, 1, 100, NULL);
      bRefDlg2 = TRUE;
      return TRUE;

   case WM_HSCROLL:
      SetDlgItemInt(hWnd, IDC_MGC_THR_EDT, Trackbar_GetPos(GetDlgItem(hWnd, IDC_MGC_THR_SLD)), FALSE);
      break;

   case WM_CLOSE:
      bRefDlg2 = FALSE;
      EndDialog (hWnd, 0);
      return TRUE;

   case WM_COMMAND:
      switch(LOWORD (wParam))
      {
      case IDC_MGC_THR_EDT:
         if (pData->uThreshold != GetDlgItemInt(hWnd, IDC_MGC_THR_EDT, NULL, FALSE))
         {
            pData->uThreshold = GetDlgItemInt(hWnd, IDC_MGC_THR_EDT, NULL, FALSE);
            Trackbar_SetPos(GetDlgItem(hWnd, IDC_MGC_THR_SLD), TRUE, pData->uThreshold);
         }
         break;

      case IDCANCEL:
      case IDOK:
         bRefDlg2 = FALSE;
         EndDialog(hWnd , 0);
         return TRUE;
      }
      break;
   }
   return FALSE ;
}