/*[]=====================================================================[]*/
/*[]     LeadTools Run Time Library - Version 14                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2002 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

#include "ImgPF.h"

static L_BOOL ExtMesgDialog_OnCommand    (HWND hWnd, L_INT nID, HWND hWndCtl, L_UINT uCodeNotify);
static L_BOOL ExtMesgDialog_OnClose      (HWND hWnd);
static L_BOOL ExtMesgDialog_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam);
static L_VOID ExtMesgDialog_OnTimer      (HWND hWnd, L_INT nID);
#ifdef UNICODE
extern HFONT ghDlgFont;
#endif// UNICODE

L_BOOL CALLBACK ExtMesgDlgProc(HWND hWnd, L_UINT uMessage, WPARAM wParam, LPARAM lParam)
{
   switch(uMessage)
   {
      HANDLE_MSG (hWnd, WM_COMMAND,    ExtMesgDialog_OnCommand);
      HANDLE_MSG (hWnd, WM_INITDIALOG, ExtMesgDialog_OnInitDialog);
      HANDLE_MSG (hWnd, WM_CLOSE,      ExtMesgDialog_OnClose);
   }
   return FALSE;
}

static L_BOOL ExtMesgDialog_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam)
{
   LPADDMESGDLGDATA pAddMesgData;
   pCHILDDATA       pData;
   HWND             hWndParent;
   HWND             hWndCtrl;

   pAddMesgData = (LPADDMESGDLGDATA)lParam;
   SetWindowLong(hWnd,GWL_USERDATA,(LONG)pAddMesgData);
   MoveDialogToMiddle(hWnd);

   hWndParent = FORWARD_WM_MDIGETACTIVE(hWndClient, SendMessage);
   pData = LOCKCHILDDATA (hWndParent);
   if (!pData)
   {
      MessageBox(hWnd, TEXT("Error"), NULL, MB_OK);
      return TRUE;
   }

   hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_POS_CHK);
   Button_SetCheck(hWndCtrl, BST_CHECKED);

   hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_PSW_CHK);
   Button_SetCheck(hWndCtrl, BST_CHECKED);

   hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_ORG_CHK);
   Button_SetCheck(hWndCtrl, BST_CHECKED);

   SetDlgItemInt(hWnd, IDC_EXMSG_XPOS_EDT, 0, FALSE);
   SetDlgItemInt(hWnd, IDC_EXMSG_YPOS_EDT, 0, FALSE);

   pData->uTimerID = SetTimer(hWnd, 1, 100, NULL);
   UNLOCKCHILDDATA(hWndParent);

   #ifdef UNICODE
    SetControlFont ( hWnd, ghDlgFont ) ;
   #endif// UNICODE
   return TRUE;
}

static L_VOID ExtMesgDialog_OnTimer(HWND hWnd, L_INT nID)
{
   Dialog_Timer(nID);
}

static L_BOOL ExtMesgDialog_OnClose (HWND hWnd)
{
   EndDialog(hWnd, 0);
   return TRUE;
}

static L_BOOL ExtMesgDialog_OnCommand (HWND hWnd, L_INT nID, HWND hWndCtl, L_UINT uCodeNotify)
{
   LPGETDIRECTORYDLGPARAMS pDlgParams = NULL;
   LPADDMESGDLGDATA      pAddMesgData;
   pCHILDDATA            pData;
   L_BOOL                bEnable;
   L_INT                 nByte;
   L_INT                 nRet;
   HWND                  hWndParent;
   HWND                  hWndCtrl;
   L_CHAR                a[20] = "\0"; 

   pAddMesgData = (LPADDMESGDLGDATA) GetWindowLong(hWnd,GWL_USERDATA);

   hWndParent = FORWARD_WM_MDIGETACTIVE(hWndClient, SendMessage);
   pData = LOCKCHILDDATA (hWndParent);
   if (!pData)
   {
      MessageBox(hWnd, TEXT("Error"), NULL, MB_OK);
      return TRUE;
   }

   switch(nID)
   {
   case IDCANCEL:
      EndDialog(hWnd, FALSE);
      return FALSE;

   case IDOK:

      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_PSW_CHK);
      if(!Button_GetCheck(hWndCtrl))
      {

         hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_PSW_EDT);
         nByte = Edit_GetTextLength(hWndCtrl);

         if(nByte == 0)
         {
            MessageBox(hWnd, TEXT("Enter your password!"),TEXT("Password"),MB_OK);
            return FALSE;
         }

         nByte++;

         pAddMesgData->pAddMesgInfo->pPassword = (L_UCHAR L_FAR *) GlobalAllocPtr(GHND, sizeof(L_UCHAR) * nByte);
         if(!pAddMesgData->pAddMesgInfo->pPassword)
            return FALSE;

         GetWindowTextA(hWndCtrl, pAddMesgData->pAddMesgInfo->pPassword, nByte);
      }

      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_POS_CHK);
      if(!Button_GetCheck(hWndCtrl))
      {
         pAddMesgData->pAddMesgInfo->pStart = (LPPOINT) GlobalAllocPtr(GHND, sizeof(POINT));
         if(!pAddMesgData->pAddMesgInfo->pStart)
            return FALSE;

         pAddMesgData->pAddMesgInfo->pStart->x = GetDlgItemInt(hWnd, IDC_EXMSG_XPOS_EDT,NULL, TRUE);
         pAddMesgData->pAddMesgInfo->pStart->y = GetDlgItemInt(hWnd, IDC_EXMSG_YPOS_EDT,NULL, TRUE);
      }

      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_ORG_CHK);
      if(!Button_GetCheck(hWndCtrl))
      {
         hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_EXP_EDT);

         nByte = Edit_GetTextLength(hWndCtrl) + 1;

         pAddMesgData->pAddMesgInfo->pDirectory = (L_TCHAR L_FAR *) GlobalAllocPtr(GHND, sizeof(L_TCHAR) * nByte);
         if(!pAddMesgData->pAddMesgInfo->pDirectory)
            return FALSE;

         GetWindowText(hWndCtrl, pAddMesgData->pAddMesgInfo->pDirectory, nByte);
         if (pAddMesgData->pAddMesgInfo->pDirectory[nByte - 2] == '\\')
         {
            pAddMesgData->pAddMesgInfo->pDirectory[nByte - 2] = '\0';
         }
      }

      UNLOCKCHILDDATA(hWndParent);
      EndDialog(hWnd, TRUE);
      return TRUE;

   case IDC_EXMSG_POS_CHK:
      bEnable = Button_GetCheck(hWndCtl);

      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_XPOS_EDT);
      EnableWindow(hWndCtrl, !bEnable);
      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_YPOS_EDT);
      EnableWindow(hWndCtrl, !bEnable);

      SetDlgItemInt(hWnd, IDC_EXMSG_XPOS_EDT, 0, FALSE);
      SetDlgItemInt(hWnd, IDC_EXMSG_YPOS_EDT, 0, FALSE);
      break;

   case IDC_EXMSG_PSW_CHK:
      bEnable = Button_GetCheck(hWndCtl);
      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_PSW_EDT);
      EnableWindow(hWndCtrl, !bEnable);
      break;

   case IDC_EXMSG_ORG_CHK:
      bEnable = Button_GetCheck(hWndCtl);

      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_EXP_BTN);
      EnableWindow(hWndCtrl, !bEnable);
      hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_EXP_EDT);
      EnableWindow(hWndCtrl, !bEnable);
      break;

   case IDC_EXMSG_EXP_BTN:

      pDlgParams = (LPGETDIRECTORYDLGPARAMS) GlobalAllocPtr(GHND, sizeof(GETDIRECTORYDLGPARAMS));
      if(!pDlgParams)
         return FALSE;

      memset(pDlgParams, 0, sizeof(GETDIRECTORYDLGPARAMS));

      pDlgParams->uStructSize  = sizeof(GETDIRECTORYDLGPARAMS);
      pDlgParams->pszDirectory = TEXT("Desktop");
      pDlgParams->nBuffSize    = L_MAXPATH;
      pDlgParams->pszFilter    = NULL;
      pDlgParams->nFilterIndex = 1;
      pDlgParams->pszTitle     = TEXT("Directory");

      nRet = L_DlgGetDirectory(hWnd, pDlgParams);
      if(nRet == SUCCESS_DLG_OK)
      {
         hWndCtrl = GetDlgItem(hWnd, IDC_EXMSG_EXP_EDT);
         Edit_SetText(hWndCtrl, pDlgParams->pszDirectory);
      }
      if(pDlgParams)
         GlobalFreePtr(pDlgParams);
      break;
   }
   UNLOCKCHILDDATA(hWndParent);
   return FALSE;
}