#include "MainFram.h"
#include "Dialogs.h"
#include "stdio.h"
#define SCROLLCODE(w, l) LOWORD(w)
#define SCROLLPOS(w, l) ((L_INT16) HIWORD(w))
#define CTLID(w, l) LOWORD(w)
#define NOTIFYCODE(w, l) HIWORD(w)

L_INT ValidateZoomFactor(HWND hDlg, L_INT nOldValue)
{
   L_INT nValue;
   nValue = (L_INT)GetDlgItemInt(hDlg, IDEDT_ZOOMVIEW_ZOOMFACTOR, NULL, FALSE);
   
   if(nValue < 100)
   {
      nValue = nOldValue;
      SetDlgItemInt(hDlg, IDEDT_ZOOMVIEW_ZOOMFACTOR, nOldValue, FALSE);
      return nValue;
   }
   else if(nValue > 800)
   {
         nValue = nOldValue;
         SetDlgItemInt(hDlg, IDEDT_ZOOMVIEW_ZOOMFACTOR, nOldValue, FALSE);
         return nValue;
   }

   return nValue;
}
COLORREF ShowColorDlg ( HWND hWndOwner ,COLORREF crInitial)
{
   COLORDLGPARAMS DlgParams ;
   L_INT nRet;

   memset ( &DlgParams, 0, sizeof ( COLORDLGPARAMS ) ) ;

   DlgParams.uStructSize  = sizeof ( COLORDLGPARAMS ) ;
   DlgParams.uDlgFlags = DLG_COLOR_SHOW_OLDCOLOR           |
                      DLG_COLOR_SHOW_NEWCOLOR              |
                      DLG_COLOR_SHOW_NAME                  |
                      DLG_COLOR_COLORSPACE_SHOW_HUE        |
                      DLG_COLOR_COLORSPACE_SHOW_BRIGHTNESS |
                      DLG_COLOR_COLORSPACE_SHOW_WHEEL      |
                      DLG_COLOR_COLORSPACE_SHOW_RGB        |
                      DLG_COLOR_COLORSPACE_SHOW_CMY        |
                      DLG_COLOR_COLORSPACE_SHOW_CMYK       |
                      DLG_COLOR_COLORSPACE_SHOW_LAB        |
                      DLG_COLOR_COLORMODEL_SHOW_RGB        |
                      DLG_COLOR_COLORMODEL_SHOW_HSB        |
                      DLG_COLOR_COLORMODEL_SHOW_HLS        |
                      DLG_COLOR_COLORMODEL_SHOW_CMY        | 
                      DLG_COLOR_COLORMODEL_SHOW_CMYK       |
                      DLG_COLOR_COLORMODEL_SHOW_LAB ;

   DlgParams.crColor               = crInitial;
   DlgParams.hpalCustom            = NULL ;

   nRet = L_DlgColor( hWndOwner, &DlgParams ) ;
   if(nRet == SUCCESS_DLG_OK)
   {
      crInitial = DlgParams.crColor;
   }

   return DlgParams.crColor;
}

L_VOID RepaintButton(HWND hDlg, L_INT id ,COLORREF ColorRef)
{
   HBRUSH hNewBrush,hOldBrush;
   HDC    hdc;
   RECT   rect;
   HWND hWnd;
   BOOL bEnable;
   
   hWnd = GetDlgItem(hDlg, id);
   bEnable = IsWindowEnabled(hWnd);
   hdc=GetDC (hWnd);
   GetClientRect(hWnd, &rect);
   hNewBrush = CreateSolidBrush (bEnable ? ColorRef : GetSysColor(COLOR_BTNFACE));
   hOldBrush = (HBRUSH) SelectObject (hdc, hNewBrush);
   Rectangle (hdc, rect.left, rect.top, rect.right, rect.bottom);
   SelectObject(hdc, hOldBrush);
   DeleteObject (hNewBrush);
   ReleaseDC (hWnd, hdc);
}

void FillPenCombo(HWND hDlg, L_INT id, L_INT nPen)
{
   HWND hCtl;
   hCtl = GetDlgItem(hDlg,id);

   ComboBox_AddString(hCtl, (LPARAM)TEXT("0 - Solid"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("1 - Dash"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("2 - Dot"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("3 - DashDot"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("4 - DashDotDot"));

   ComboBox_SetItemData(hCtl, 0, PS_SOLID);
   ComboBox_SetItemData(hCtl, 1, PS_DASH);
   ComboBox_SetItemData(hCtl, 2, PS_DOT);
   ComboBox_SetItemData(hCtl, 3, PS_DASHDOT);
   ComboBox_SetItemData(hCtl, 4, PS_DASHDOTDOT);

   ComboBox_SetCurSel(hCtl, nPen);
}

void FillBorderStyleCombo(HWND hDlg, L_INT id, L_UINT uZoomViewBorderStyle)
{
   HWND hCtl;
   BOOL bSimpleZoomView;

   hCtl = GetDlgItem(hDlg,id);

   ComboBox_AddString(hCtl, (LPARAM)TEXT("0 - None"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("1 - Fixed Single"));

   ComboBox_SetItemData(hCtl, 0, ZOOMVIEWBORDERSTYLE_NONE);
   ComboBox_SetItemData(hCtl, 1, ZOOMVIEWBORDERSTYLE_SIMPLE);

   bSimpleZoomView = uZoomViewBorderStyle & ZOOMVIEWBORDERSTYLE_SIMPLE;
   ComboBox_SetCurSel(hCtl, bSimpleZoomView ? ZOOMVIEWBORDERSTYLE_SIMPLE : ZOOMVIEWBORDERSTYLE_NONE);
}

void FillSrcAppearanceCombo(HWND hDlg, L_INT id, L_UINT uZoomViewBorderStyle)
{
   HWND hCtl;
   BOOL b3D;

   hCtl = GetDlgItem(hDlg,id);

   ComboBox_AddString(hCtl, (LPARAM)TEXT("0 - Flat"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("1 - 3D"));

   ComboBox_SetItemData(hCtl, 0, SOURCEBORDERSTYLE_SIMPLE);
   ComboBox_SetItemData(hCtl, 1, SOURCEBORDERSTYLE_3D);

   b3D = uZoomViewBorderStyle & SOURCEBORDERSTYLE_3D;

   ComboBox_SetCurSel(hCtl, b3D ? SOURCEBORDERSTYLE_3D : SOURCEBORDERSTYLE_SIMPLE);
}

void FillDstAppearanceCombo(HWND hDlg, L_INT id, L_UINT uZoomViewBorderStyle)
{
   HWND hCtl;
   BOOL b3D;

   hCtl = GetDlgItem(hDlg,id);

   ComboBox_AddString(hCtl, (LPARAM)TEXT("0 - Flat"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("2 - 3D"));

   ComboBox_SetItemData(hCtl, 0, ZOOMVIEWBORDERSTYLE_NONE);
   ComboBox_SetItemData(hCtl, 1, ZOOMVIEWBORDERSTYLE_3D);

   b3D = uZoomViewBorderStyle & ZOOMVIEWBORDERSTYLE_3D;
   ComboBox_SetCurSel(hCtl, b3D ? 1 : 0);
}

void FillShapeCombo(HWND hDlg, L_INT id, L_UINT uZoomViewBorderStyle)
{
   HWND hCtl;
   hCtl = GetDlgItem(hDlg,id);

   ComboBox_AddString(hCtl, (LPARAM)TEXT("0 - Rectangle"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("4 - Tear Out"));
   ComboBox_AddString(hCtl, (LPARAM)TEXT("8 - Rounded Rectangle"));

   ComboBox_SetItemData(hCtl, 0, ZOOMVIEWBORDERSTYLE_NONE);
   ComboBox_SetItemData(hCtl, 1, ZOOMVIEWBORDERSTYLE_TEAROUT);
   ComboBox_SetItemData(hCtl, 2, ZOOMVIEWBORDERSTYLE_ROUNDED);

   ComboBox_SetCurSel(hCtl, 0);

   if(uZoomViewBorderStyle & ZOOMVIEWBORDERSTYLE_TEAROUT)
      ComboBox_SetCurSel(hCtl, 1);

   if(uZoomViewBorderStyle & ZOOMVIEWBORDERSTYLE_ROUNDED)
      ComboBox_SetCurSel(hCtl, 2);
}

L_INT GetCurSelValue(HWND hDlg, L_INT id)
{
   L_INT nCurSel;

   nCurSel = ComboBox_GetCurSel(GetDlgItem(hDlg, id));

   return ComboBox_GetItemData(GetDlgItem(hDlg, id), nCurSel);
}

L_BOOL CALLBACK ZoomViewWHDlgProc(HWND hDlg,UINT msg,WPARAM wparam,LPARAM lparam)
{
   static ZOOMVIEWPROPS DlgData;
   static pZOOMVIEWPROPS pDlgData;

   switch (msg)
   {
      
   case WM_INITDIALOG :
      pDlgData=(pZOOMVIEWPROPS)lparam;
      DlgData=*pDlgData;

      FillPenCombo(hDlg, IDCMB_ZOOMVIEW_SRCPEN, DlgData.nSrcPenStyle);
      FillSrcAppearanceCombo(hDlg,IDCMB_ZOOMVIEW_SRCAPPEARANCE,DlgData.uSrcBorderStyle);

      FillPenCombo(hDlg, IDCMB_ZOOMVIEW_DSTPEN, DlgData.nZoomViewPenStyle);
      FillDstAppearanceCombo(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE, DlgData.uZoomViewBorderStyle);
      FillBorderStyleCombo(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE, DlgData.uZoomViewBorderStyle);
      FillShapeCombo(hDlg, IDCMB_ZOOMVIEW_DSTSHAPE, DlgData.uZoomViewBorderStyle);

      FillPenCombo(hDlg, IDCMB_ZOOMVIEW_CALLOUTPEN, DlgData.nCalloutPenStyle);
      SetDlgItemInt(hDlg, IDEDT_ZOOMVIEW_ZOOMFACTOR, DlgData.nZoom, FALSE);

      if(DlgData.uSrcBorderStyle == SOURCEBORDERSTYLE_3D)
      {
         EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_SRCPEN),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCPEN),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_SRCCOLOR),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCCOLOR),FALSE);
      }

      if(DlgData.bCallouts)
      {
         Button_SetCheck(GetDlgItem(hDlg, IDCHK_ZOOMVIEW_CALLOUTS), BM_SETCHECK);
      }

      EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_CALLOUTPEN),DlgData.bCallouts);
      EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_CALLOUTPEN),DlgData.bCallouts);
      EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_CALLOUTCOLOR),DlgData.bCallouts);
      EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_CALLOUTCOLOR),DlgData.bCallouts);

      InitDstCombo(hDlg);
      break;

   case WM_DRAWITEM:
      RepaintButton(hDlg, IDBTN_ZOOMVIEW_SRCCOLOR, DlgData.crSrcBorder);
      RepaintButton(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR, DlgData.crZoomViewBorder);
      RepaintButton(hDlg, IDBTN_ZOOMVIEW_CALLOUTCOLOR, DlgData.crCallout);
      return TRUE;

   case WM_COMMAND:
      switch(LOWORD(wparam))
      {
         case IDBTN_ZOOMVIEW_SRCCOLOR:
            DlgData.crSrcBorder = ShowColorDlg(hDlg,DlgData.crSrcBorder);
            RepaintButton(hDlg, IDBTN_ZOOMVIEW_SRCCOLOR, DlgData.crSrcBorder);
            break;

         case IDBTN_ZOOMVIEW_DSTCOLOR:
            DlgData.crZoomViewBorder = ShowColorDlg(hDlg,DlgData.crZoomViewBorder);
            RepaintButton(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR, DlgData.crZoomViewBorder);
            break;

         case IDBTN_ZOOMVIEW_CALLOUTCOLOR:
            DlgData.crCallout = ShowColorDlg(hDlg,DlgData.crCallout);
            RepaintButton(hDlg, IDBTN_ZOOMVIEW_CALLOUTCOLOR, DlgData.crCallout);
            break;

         case IDCMB_ZOOMVIEW_SRCPEN:
            {
               DlgData.nSrcPenStyle = GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_SRCPEN);
               break;
            }

         case IDCMB_ZOOMVIEW_DSTPEN:
            {
               DlgData.nZoomViewPenStyle = GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTPEN);
               break;
            }

         case IDCMB_ZOOMVIEW_CALLOUTPEN:
            {
               DlgData.nCalloutPenStyle = GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_CALLOUTPEN);
               break;
            }

         case IDCMB_ZOOMVIEW_SRCAPPEARANCE:
            {
               DlgData.uSrcBorderStyle = GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_SRCAPPEARANCE);

               if(DlgData.uSrcBorderStyle == SOURCEBORDERSTYLE_3D)
               {
                  EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_SRCPEN),FALSE);
                  EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCPEN),FALSE);
                  EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_SRCCOLOR),FALSE);
                  EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCCOLOR),FALSE);
               }
               else
               {
                  EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_SRCPEN),TRUE);
                  EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCPEN),TRUE);
                  EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_SRCCOLOR),TRUE);
                  EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_SRCCOLOR),TRUE);
               }
               break;
            }
         case IDCHK_ZOOMVIEW_CALLOUTS:
            DlgData.bCallouts = Button_GetCheck(GetDlgItem(hDlg, IDCHK_ZOOMVIEW_CALLOUTS));
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_CALLOUTPEN),DlgData.bCallouts);
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_CALLOUTPEN),DlgData.bCallouts);
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_CALLOUTCOLOR),DlgData.bCallouts);
            EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_CALLOUTCOLOR),DlgData.bCallouts);
            break;

         case IDCMB_ZOOMVIEW_DSTAPPEARANCE:
         case IDCMB_ZOOMVIEW_DSTBORDERSTYLE:
         case IDCMB_ZOOMVIEW_DSTSHAPE:
            InitDstCombo(hDlg);
            break;

         case IDEDT_ZOOMVIEW_ZOOMFACTOR:
         if(HIWORD(wparam) == EN_KILLFOCUS)
         {
            ValidateZoomFactor(hDlg, DlgData.nZoom);
         }
         break;

         case IDOK:
            {
               L_UINT uZoomViewBorderStyle = 0;
               
               DlgData.nZoom = ValidateZoomFactor(hDlg, DlgData.nZoom);
               uZoomViewBorderStyle |= GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE);
               uZoomViewBorderStyle |= GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE);
               uZoomViewBorderStyle |= GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTSHAPE);
               DlgData.uZoomViewBorderStyle = uZoomViewBorderStyle;
               *pDlgData = DlgData;
               EndDialog(hDlg, TRUE);
            }
            break;

         case IDCANCEL:
            EndDialog(hDlg,FALSE);
            break;
      }
   }
   return 0;
}

/*======[AboutDlgProc]===============================================

   Syntax:     L_BOOL CALLBACK AboutDlgProc(HWND hDlg,UINT msg,WPARAM wparam,LPARAM lparam);

=========================================================================*/

L_BOOL CALLBACK AboutDlgProc(HWND hDlg,UINT msg,WPARAM wparam,LPARAM lparam)
{
   L_CHAR      szText[_MAX_PATH];
   VERSIONINFO VersionInfo;

   L_VersionInfo(&VersionInfo,sizeof(VersionInfo));

   switch (msg)
   {
   case WM_INITDIALOG:
      /* Get the Product name */
      strcpy(szText, (LPSTR)VersionInfo.Product);
      /* Get the Toolkit level */
      if(VersionInfo.Level == TOOLKIT_LEVEL_DOCUMENT)
         strcat(szText, (LPSTR)"\nExpress Edition.");
      else if(VersionInfo.Level == TOOLKIT_LEVEL_MEDICAL)
         strcat(szText, (LPSTR)"\nMedical Express Edition.");
      else
         strcat(szText, (LPSTR)"\nProfessional Edition.");
      /* Get Version Major and Minor numbers */
      sprintf(szText,
               "%s\nVersion %d.%d\n",
               szText, VersionInfo.MajorNumber, VersionInfo.MinorNumber);
      /* Get Date of building toolkit */
      sprintf(szText, "%sDate: %s\n", szText, (LPSTR)VersionInfo.Date);
      /* Get Time of building toolkit */
      sprintf(szText, "%sTime: %s\n", szText, (LPSTR)VersionInfo.Time);
      /* Displaying the toolkit info */
      SetDlgItemTextA(hDlg, IDC_STATIC_VERSIONINFO, szText);
      return TRUE;

   case WM_COMMAND :
      switch(LOWORD(wparam))
      {
      case IDOK:
      case IDCANCEL:
         EndDialog(hDlg,FALSE);
         return TRUE;
      }
   }

   return FALSE;
}

L_BOOL CALLBACK L_EXPORT RangeDlgProc (HWND hDlg, UINT message,
                                       WPARAM wParam, LPARAM lParam)
{
   static LPRANGEPARM pParm;
   L_INT n;
   BOOL fTranslated;
   switch (message)
   {
   case WM_INITDIALOG:
      pParm = (LPRANGEPARM) lParam;
      SetWindowText (hDlg, pParm->szTitle);
      SetDlgItemText (hDlg, IDC_RANGELABEL, pParm->szLabel);
      SetScrollRange (GetDlgItem (hDlg, IDC_RANGESCROLL), SB_CTL, pParm->nMin, pParm->nMax, FALSE);
      SetScrollPos (GetDlgItem (hDlg, IDC_RANGESCROLL), SB_CTL, pParm->nValue, TRUE);
      SetDlgItemInt (hDlg, IDC_RANGEEDIT, pParm->nValue, TRUE);
      return (TRUE);
   case WM_HSCROLL:
      n = GetDlgItemInt (hDlg, IDC_RANGEEDIT, &fTranslated, TRUE);
      if (!(!fTranslated || n < pParm->nMin || n > pParm->nMax))
         pParm->nValue = n;
      switch (SCROLLCODE(wParam, lParam))
      {
      case SB_LEFT:
         pParm->nValue = pParm->nMin;
         break;
      case SB_RIGHT:
         pParm->nValue = pParm->nMax;
         break;
      case SB_THUMBPOSITION:
      case SB_THUMBTRACK:
         pParm->nValue = SCROLLPOS(wParam, lParam);
         break;
      case SB_LINELEFT:
         pParm->nValue = max (pParm->nValue - pParm->nStep, pParm->nMin);
         break;
      case SB_LINERIGHT:
         pParm->nValue = min (pParm->nValue + pParm->nStep, pParm->nMax);
         break;
      case SB_PAGELEFT:
         pParm->nValue = max (pParm->nValue - pParm->nPage, pParm->nMin);
         break;
      case SB_PAGERIGHT:
         pParm->nValue = min (pParm->nValue + pParm->nPage, pParm->nMax);
         break;
      }
      SetDlgItemInt (hDlg, IDC_RANGEEDIT, pParm->nValue, TRUE);
      SetScrollPos (GetDlgItem (hDlg, IDC_RANGESCROLL), SB_CTL, pParm->nValue, TRUE);
      return (TRUE);
   case WM_COMMAND:
      switch (CTLID(wParam, lParam))
      {
      case IDC_RANGEEDIT:
         switch (NOTIFYCODE(wParam, lParam))
         {
         case EN_CHANGE:
            n = GetDlgItemInt (hDlg, IDC_RANGEEDIT, &fTranslated, TRUE);
            if (!(!fTranslated || n < pParm->nMin || n > pParm->nMax))
            {
               pParm->nValue = n;
               SetScrollPos (GetDlgItem (hDlg, IDC_RANGESCROLL), SB_CTL, pParm->nValue, TRUE);
            }
            break;
         }
         return (TRUE);
      case IDOK:
         n = GetDlgItemInt (hDlg, IDC_RANGEEDIT, &fTranslated, TRUE);
         if (!fTranslated || n < pParm->nMin || n > pParm->nMax)
         {
            MessageBeep (0);
            SetFocus (GetDlgItem (hDlg, IDC_RANGEEDIT));
            SendDlgItemMessage(hDlg, IDC_RANGEEDIT, EM_SETSEL, TRUE, MAKELPARAM(0, -1));
         }
         else
         {
            pParm->nValue = n;
            EndDialog (hDlg, IDOK);
         }
         return (TRUE);
      case IDCANCEL:
         EndDialog (hDlg, IDCANCEL);
         return (TRUE);
      }
   }
   return (FALSE);
}

/*====(GetZoomFactor)======================================================
Description: Gets the zoom factor for the image.

Syntax     : L_INT GetZoomFactor (HWND hWnd, L_INT nInit)

Prototype  : demo.h

Parameters : hWnd         Handle of a window.
             nInit        Initial value of the control.

Return Value: Zoom Factor.
==========================================================================*/
L_INT GetZoomFactor (HWND hWnd, L_INT nInit)
{
   RANGEPARM Parm;
   L_INT nRet;
   HINSTANCE hInst=(HINSTANCE)GetWindowLong(hWnd,GWL_HINSTANCE);

   lstrcpy (Parm.szTitle, TEXT("Zoom Factor"));
   lstrcpy (Parm.szLabel, TEXT("&Percentage"));
   Parm.nValue = nInit;
   Parm.nMin = 1;
   Parm.nMax = 800;
   Parm.nStep = 1;
   Parm.nPage = 100;

   nRet = DialogBoxParam(hInst,MAKEINTRESOURCE(IDD_RANGE),hWnd,(DLGPROC)RangeDlgProc,(LONG)&Parm);

   switch (nRet)
   {
   case IDOK:
      break;
   case IDCANCEL:
   default:
      Parm.nValue = nInit;
      break;
   }
   return (Parm.nValue);
}

L_VOID InitDstCombo(HWND hDlg)
{
   EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE),TRUE);
   EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE),TRUE);
   EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN),TRUE);
   EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR),TRUE);
   EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),TRUE);

   switch (GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTSHAPE))
      {
      case ZOOMVIEWBORDERSTYLE_TEAROUT:
         EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR),FALSE);
         EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),FALSE);
         break;

      case ZOOMVIEWBORDERSTYLE_ROUNDED:
         EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE),FALSE);
         if(GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE) == ZOOMVIEWBORDERSTYLE_NONE)
         {
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN),FALSE);
            EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR),FALSE);
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),FALSE);
         }
         else
         {
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN),TRUE);
            EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR),TRUE);
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),TRUE);
         }
         break;
      
      case 0:
         if(GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTAPPEARANCE) == ZOOMVIEWBORDERSTYLE_3D)
         {
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE),FALSE);
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN),FALSE);
            EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR),FALSE);
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),FALSE);
         }
         else
         {
            if(GetCurSelValue(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE) == ZOOMVIEWBORDERSTYLE_SIMPLE)
            {
               EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN), TRUE);
               EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR), TRUE);
               EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),TRUE);
            }
            else
            {
               EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN), FALSE);
               EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR), FALSE);
               EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),FALSE);
            }
         }
         break;
      default:
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTBORDERSTYLE), TRUE);
            EnableWindow(GetDlgItem(hDlg, IDCMB_ZOOMVIEW_DSTPEN), TRUE);
            EnableWindow(GetDlgItem(hDlg, IDBTN_ZOOMVIEW_DSTCOLOR), TRUE);
            EnableWindow(GetDlgItem(hDlg, IDSTC_ZOOMVIEW_DSTCOLOR),TRUE);
         break;
      }
}