/*[]=====================================================================[]*/
/*[]     LeadTools Run Time Library - Version 14                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2005 by LEAD Technologies, Inc.              []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#define  STRICT
#include <windows.h>
#include <windowsx.h>

#include "Twain.h"
#include <math.h>

L_VOID InitCapabilityDlg(HWND hDlg);
L_VOID FillCapabilityName(HWND hWndCtl, L_UINT uCap);
L_INT nCapsCount = 0;
L_INT nAvailableCapsCount = 0;

L_BOOL CALLBACK CapabilityDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
   UNREFERENCED_PARAMETER(lParam);
   switch (message)
   {
   case WM_INITDIALOG:
      InitCapabilityDlg(hDlg);
      return(TRUE);
   case WM_COMMAND:
      switch (LOWORD(wParam))
      {
      case IDOK:
      case IDCANCEL:
         EndDialog(hDlg, 0);
         return TRUE;
      }
   }
   return(FALSE);
}

L_VOID InitCapabilityDlg(HWND hDlg)
{
   L_INT nRet = TWAIN_SUCCESS;
   TW_CAPABILITY twCap;

   L_TwainStartCapsNeg(g_hTwain);

   memset(&twCap, 0, sizeof(TW_CAPABILITY));
   twCap.Cap = CAP_SUPPORTEDCAPS;
   twCap.ConType = TWON_ARRAY;

   nRet = L_TwainGetCapability(g_hTwain, &twCap, LTWAIN_CAPABILITY_GETVALUES);
   if (nRet != TWAIN_SUCCESS)
   {
      L_TCHAR szError[L_MAX_PATH];

      memset(szError, 0, sizeof(szError));
      wsprintf(szError, TEXT("Error occurred when calling L_TwainGetCapability, nRet = %d"), nRet);
      AddErrorToErrorList(szError);

      L_TwainEndCapsNeg(g_hTwain);
      return;
   }

   pTW_ARRAY pArray = NULL;
   pTW_ENUMERATION pEnum = NULL;
   pTW_UINT16 puCap = NULL;

   switch (twCap.ConType)
   {
   case TWON_ARRAY:
      pArray = (pTW_ARRAY)GlobalLock(twCap.hContainer);
      nCapsCount = pArray->NumItems;
      puCap = (pTW_UINT16)&pArray->ItemList;
      break;
   case TWON_ENUMERATION:
      pEnum = (pTW_ENUMERATION)GlobalLock(twCap.hContainer);
      nCapsCount = pEnum->NumItems;
      puCap = (pTW_UINT16)&pEnum->ItemList;
      break;
   }

   HWND hWndCtl = GetDlgItem(hDlg, IDC_LIST_SUPPORTED_CAPS);
   nAvailableCapsCount = nCapsCount;
   for (int i=0; i<nCapsCount; i++)
   {
      FillCapabilityName(hWndCtl, puCap[i]);
   }

   hWndCtl = GetDlgItem(hDlg, IDC_STATIC_CAPS_COUNT);
   L_TCHAR szBuff[50];

   memset(szBuff, 0, sizeof(szBuff));
   wsprintf(szBuff, TEXT("%d"), nAvailableCapsCount);

   Static_SetText(hWndCtl, szBuff);

   GlobalUnlock(twCap.hContainer);
   L_TwainEndCapsNeg(g_hTwain);
}

L_VOID FillCapabilityName(HWND hWndCtl, L_UINT uCap)
{
   switch (uCap)
   {
   case CAP_CUSTOMBASE:
      ListBox_AddString(hWndCtl, TEXT("CAP_CUSTOMBASE"));
      break;
   case CAP_XFERCOUNT:
      ListBox_AddString(hWndCtl, TEXT("CAP_XFERCOUNT"));
      break;
   case ICAP_COMPRESSION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_COMPRESSION"));
      break;
   case ICAP_PIXELTYPE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PIXELTYPE"));
      break;
   case ICAP_UNITS:
      ListBox_AddString(hWndCtl, TEXT("ICAP_UNITS"));
      break;
   case ICAP_XFERMECH:
      ListBox_AddString(hWndCtl, TEXT("ICAP_XFERMECH"));
      break;
   case CAP_AUTHOR:
      ListBox_AddString(hWndCtl, TEXT("CAP_AUTHOR"));
      break;
   case CAP_CAPTION:
      ListBox_AddString(hWndCtl, TEXT("CAP_CAPTION"));
      break;
   case CAP_FEEDERENABLED:
      ListBox_AddString(hWndCtl, TEXT("CAP_FEEDERENABLED"));
      break;
   case CAP_FEEDERLOADED:
      ListBox_AddString(hWndCtl, TEXT("CAP_FEEDERLOADED"));
      break;
   case CAP_TIMEDATE:
      ListBox_AddString(hWndCtl, TEXT("CAP_TIMEDATE"));
      break;
   case CAP_SUPPORTEDCAPS:
      ListBox_AddString(hWndCtl, TEXT("CAP_SUPPORTEDCAPS"));
      break;
   case CAP_EXTENDEDCAPS:
      ListBox_AddString(hWndCtl, TEXT("CAP_EXTENDEDCAPS"));
      break;
   case CAP_AUTOFEED:
      ListBox_AddString(hWndCtl, TEXT("CAP_AUTOFEED"));
      break;
   case CAP_CLEARPAGE:
      ListBox_AddString(hWndCtl, TEXT("CAP_CLEARPAGE"));
      break;
   case CAP_FEEDPAGE:
      ListBox_AddString(hWndCtl, TEXT("CAP_FEEDPAGE"));
      break;
   case CAP_REWINDPAGE:
      ListBox_AddString(hWndCtl, TEXT("CAP_REWINDPAGE"));
      break;
   case CAP_INDICATORS:
      ListBox_AddString(hWndCtl, TEXT("CAP_INDICATORS"));
      break;
   case CAP_SUPPORTEDCAPSEXT:
      ListBox_AddString(hWndCtl, TEXT("CAP_SUPPORTEDCAPSEXT"));
      break;
   case CAP_PAPERDETECTABLE:
      ListBox_AddString(hWndCtl, TEXT("CAP_PAPERDETECTABLE"));
      break;
   case CAP_UICONTROLLABLE:
      ListBox_AddString(hWndCtl, TEXT("CAP_UICONTROLLABLE"));
      break;
   case CAP_DEVICEONLINE:
      ListBox_AddString(hWndCtl, TEXT("CAP_DEVICEONLINE"));
      break;
   case CAP_AUTOSCAN:
      ListBox_AddString(hWndCtl, TEXT("CAP_AUTOSCAN"));
      break;
   case CAP_THUMBNAILSENABLED:
      ListBox_AddString(hWndCtl, TEXT("CAP_THUMBNAILSENABLED"));
      break;
   case CAP_DUPLEX:
      ListBox_AddString(hWndCtl, TEXT("CAP_DUPLEX"));
      break;
   case CAP_DUPLEXENABLED:
      ListBox_AddString(hWndCtl, TEXT("CAP_DUPLEXENABLED"));
      break;
   case CAP_ENABLEDSUIONLY:
      ListBox_AddString(hWndCtl, TEXT("CAP_ENABLEDSUIONLY"));
      break;
   case CAP_CUSTOMDSDATA:
      ListBox_AddString(hWndCtl, TEXT("CAP_CUSTOMDSDATA"));
      break;
   case CAP_ENDORSER:
      ListBox_AddString(hWndCtl, TEXT("CAP_ENDORSER"));
      break;
   case CAP_JOBCONTROL:
      ListBox_AddString(hWndCtl, TEXT("CAP_JOBCONTROL"));
      break;
   case CAP_ALARMS:
      ListBox_AddString(hWndCtl, TEXT("CAP_ALARMS"));
      break;
   case CAP_ALARMVOLUME:
      ListBox_AddString(hWndCtl, TEXT("CAP_ALARMVOLUME"));
      break;
   case CAP_AUTOMATICCAPTURE:
      ListBox_AddString(hWndCtl, TEXT("CAP_AUTOMATICCAPTURE"));
      break;
   case CAP_TIMEBEFOREFIRSTCAPTURE:
      ListBox_AddString(hWndCtl, TEXT("CAP_TIMEBEFOREFIRSTCAPTURE"));
      break;
   case CAP_TIMEBETWEENCAPTURES:
      ListBox_AddString(hWndCtl, TEXT("CAP_TIMEBETWEENCAPTURES"));
      break;
   case CAP_CLEARBUFFERS:
      ListBox_AddString(hWndCtl, TEXT("CAP_CLEARBUFFERS"));
      break;
   case CAP_MAXBATCHBUFFERS:
      ListBox_AddString(hWndCtl, TEXT("CAP_MAXBATCHBUFFERS"));
      break;
   case CAP_DEVICETIMEDATE:
      ListBox_AddString(hWndCtl, TEXT("CAP_DEVICETIMEDATE"));
      break;
   case CAP_POWERSUPPLY:
      ListBox_AddString(hWndCtl, TEXT("CAP_POWERSUPPLY"));
      break;
   case CAP_CAMERAPREVIEWUI:
      ListBox_AddString(hWndCtl, TEXT("CAP_CAMERAPREVIEWUI"));
      break;
   case CAP_DEVICEEVENT:
      ListBox_AddString(hWndCtl, TEXT("CAP_DEVICEEVENT"));
      break;
   case CAP_SERIALNUMBER:
      ListBox_AddString(hWndCtl, TEXT("CAP_SERIALNUMBER"));
      break;
   case CAP_PRINTER:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTER"));
      break;
   case CAP_PRINTERENABLED:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTERENABLED"));
      break;
   case CAP_PRINTERINDEX:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTERINDEX"));
      break;
   case CAP_PRINTERMODE:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTERMODE"));
      break;
   case CAP_PRINTERSTRING:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTERSTRING"));
      break;
   case CAP_PRINTERSUFFIX:
      ListBox_AddString(hWndCtl, TEXT("CAP_PRINTERSUFFIX"));
      break;
   case CAP_LANGUAGE:
      ListBox_AddString(hWndCtl, TEXT("CAP_LANGUAGE"));
      break;
   case CAP_FEEDERALIGNMENT:
      ListBox_AddString(hWndCtl, TEXT("CAP_FEEDERALIGNMENT"));
      break;
   case CAP_FEEDERORDER:
      ListBox_AddString(hWndCtl, TEXT("CAP_FEEDERORDER"));
      break;
   case CAP_REACQUIREALLOWED:
      ListBox_AddString(hWndCtl, TEXT("CAP_REACQUIREALLOWED"));
      break;
   case CAP_BATTERYMINUTES:
      ListBox_AddString(hWndCtl, TEXT("CAP_BATTERYMINUTES"));
      break;
   case CAP_BATTERYPERCENTAGE:
      ListBox_AddString(hWndCtl, TEXT("CAP_BATTERYPERCENTAGE"));
      break;
   case ICAP_AUTOBRIGHT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_AUTOBRIGHT"));
      break;
   case ICAP_BRIGHTNESS:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BRIGHTNESS"));
      break;
   case ICAP_CONTRAST:
      ListBox_AddString(hWndCtl, TEXT("ICAP_CONTRAST"));
      break;
   case ICAP_CUSTHALFTONE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_CUSTHALFTONE"));
      break;
   case ICAP_EXPOSURETIME:
      ListBox_AddString(hWndCtl, TEXT("ICAP_EXPOSURETIME"));
      break;
   case ICAP_FILTER:
      ListBox_AddString(hWndCtl, TEXT("ICAP_FILTER"));
      break;
   case ICAP_FLASHUSED:
      ListBox_AddString(hWndCtl, TEXT("ICAP_FLASHUSED"));
      break;
   case ICAP_GAMMA:
      ListBox_AddString(hWndCtl, TEXT("ICAP_GAMMA"));
      break;
   case ICAP_HALFTONES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_HALFTONES"));
      break;
   case ICAP_HIGHLIGHT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_HIGHLIGHT"));
      break;
   case ICAP_IMAGEFILEFORMAT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_IMAGEFILEFORMAT"));
      break;
   case ICAP_LAMPSTATE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_LAMPSTATE"));
      break;
   case ICAP_LIGHTSOURCE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_LIGHTSOURCE"));
      break;
   case ICAP_ORIENTATION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_ORIENTATION"));
      break;
   case ICAP_PHYSICALWIDTH:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PHYSICALWIDTH"));
      break;
   case ICAP_PHYSICALHEIGHT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PHYSICALHEIGHT"));
      break;
   case ICAP_SHADOW:
      ListBox_AddString(hWndCtl, TEXT("ICAP_SHADOW"));
      break;
   case ICAP_FRAMES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_FRAMES"));
      break;
   case ICAP_XNATIVERESOLUTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_XNATIVERESOLUTION"));
      break;
   case ICAP_YNATIVERESOLUTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_YNATIVERESOLUTION"));
      break;
   case ICAP_XRESOLUTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_XRESOLUTION"));
      break;
   case ICAP_YRESOLUTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_YRESOLUTION"));
      break;
   case ICAP_MAXFRAMES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_MAXFRAMES"));
      break;
   case ICAP_TILES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_TILES"));
      break;
   case ICAP_BITORDER:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BITORDER"));
      break;
   case ICAP_CCITTKFACTOR:
      ListBox_AddString(hWndCtl, TEXT("ICAP_CCITTKFACTOR"));
      break;
   case ICAP_LIGHTPATH:
      ListBox_AddString(hWndCtl, TEXT("ICAP_LIGHTPATH"));
      break;
   case ICAP_PIXELFLAVOR:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PIXELFLAVOR"));
      break;
   case ICAP_PLANARCHUNKY:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PLANARCHUNKY"));
      break;
   case ICAP_ROTATION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_ROTATION"));
      break;
   case ICAP_SUPPORTEDSIZES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_SUPPORTEDSIZES"));
      break;
   case ICAP_THRESHOLD:
      ListBox_AddString(hWndCtl, TEXT("ICAP_THRESHOLD"));
      break;
   case ICAP_XSCALING:
      ListBox_AddString(hWndCtl, TEXT("ICAP_XSCALING"));
      break;
   case ICAP_YSCALING:
      ListBox_AddString(hWndCtl, TEXT("ICAP_YSCALING"));
      break;
   case ICAP_BITORDERCODES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BITORDERCODES"));
      break;
   case ICAP_PIXELFLAVORCODES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PIXELFLAVORCODES"));
      break;
   case ICAP_JPEGPIXELTYPE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_JPEGPIXELTYPE"));
      break;
   case ICAP_TIMEFILL:
      ListBox_AddString(hWndCtl, TEXT("ICAP_TIMEFILL"));
      break;
   case ICAP_BITDEPTH:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BITDEPTH"));
      break;
   case ICAP_BITDEPTHREDUCTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BITDEPTHREDUCTION"));
      break;
   case ICAP_UNDEFINEDIMAGESIZE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_UNDEFINEDIMAGESIZE"));
      break;
   case ICAP_IMAGEDATASET:
      ListBox_AddString(hWndCtl, TEXT("ICAP_IMAGEDATASET"));
      break;
   case ICAP_EXTIMAGEINFO:
      ListBox_AddString(hWndCtl, TEXT("ICAP_EXTIMAGEINFO"));
      break;
   case ICAP_MINIMUMHEIGHT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_MINIMUMHEIGHT"));
      break;
   case ICAP_MINIMUMWIDTH:
      ListBox_AddString(hWndCtl, TEXT("ICAP_MINIMUMWIDTH"));
      break;
   case ICAP_FLIPROTATION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_FLIPROTATION"));
      break;
   case ICAP_BARCODEDETECTIONENABLED:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODEDETECTIONENABLED"));
      break;
   case ICAP_SUPPORTEDBARCODETYPES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_SUPPORTEDBARCODETYPES"));
      break;
   case ICAP_BARCODEMAXSEARCHPRIORITIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODEMAXSEARCHPRIORITIES"));
      break;
   case ICAP_BARCODESEARCHPRIORITIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODESEARCHPRIORITIES"));
      break;
   case ICAP_BARCODESEARCHMODE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODESEARCHMODE"));
      break;
   case ICAP_BARCODEMAXRETRIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODEMAXRETRIES"));
      break;
   case ICAP_BARCODETIMEOUT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_BARCODETIMEOUT"));
      break;
   case ICAP_ZOOMFACTOR:
      ListBox_AddString(hWndCtl, TEXT("ICAP_ZOOMFACTOR"));
      break;
   case ICAP_PATCHCODEDETECTIONENABLED:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODEDETECTIONENABLED"));
      break;
   case ICAP_SUPPORTEDPATCHCODETYPES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_SUPPORTEDPATCHCODETYPES"));
      break;
   case ICAP_PATCHCODEMAXSEARCHPRIORITIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODEMAXSEARCHPRIORITIES"));
      break;
   case ICAP_PATCHCODESEARCHPRIORITIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODESEARCHPRIORITIES"));
      break;
   case ICAP_PATCHCODESEARCHMODE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODESEARCHMODE"));
      break;
   case ICAP_PATCHCODEMAXRETRIES:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODEMAXRETRIES"));
      break;
   case ICAP_PATCHCODETIMEOUT:
      ListBox_AddString(hWndCtl, TEXT("ICAP_PATCHCODETIMEOUT"));
      break;
   case ICAP_FLASHUSED2:
      ListBox_AddString(hWndCtl, TEXT("ICAP_FLASHUSED2"));
      break;
   case ICAP_IMAGEFILTER:
      ListBox_AddString(hWndCtl, TEXT("ICAP_IMAGEFILTER"));
      break;
   case ICAP_NOISEFILTER:
      ListBox_AddString(hWndCtl, TEXT("ICAP_NOISEFILTER"));
      break;
   case ICAP_OVERSCAN:
      ListBox_AddString(hWndCtl, TEXT("ICAP_OVERSCAN"));
      break;
   case ICAP_AUTOMATICBORDERDETECTION:
      ListBox_AddString(hWndCtl, TEXT("ICAP_AUTOMATICBORDERDETECTION"));
      break;
   case ICAP_AUTOMATICDESKEW:
      ListBox_AddString(hWndCtl, TEXT("ICAP_AUTOMATICDESKEW"));
      break;
   case ICAP_AUTOMATICROTATE:
      ListBox_AddString(hWndCtl, TEXT("ICAP_AUTOMATICROTATE"));
      break;
   case ICAP_JPEGQUALITY:
      ListBox_AddString(hWndCtl, TEXT("ICAP_JPEGQUALITY"));
      break;
   case ACAP_AUDIOFILEFORMAT:
      ListBox_AddString(hWndCtl, TEXT("ACAP_AUDIOFILEFORMAT"));
      break;
   case ACAP_XFERMECH:
      ListBox_AddString(hWndCtl, TEXT("ACAP_XFERMECH"));
      break;
   default:
      nAvailableCapsCount--;
      break;
   }
}