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

#include "ImgPF.h"

static L_BOOL DryDialog_OnCommand    (HWND hWnd, L_INT nID, HWND hWndCtl, L_UINT codeNotify);
static L_BOOL DryDialog_OnHScroll    (HWND hWnd, HWND hWndCtl, L_UINT nCode, L_INT nPos);
static L_BOOL DryDialog_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam);
static L_VOID DryDialog_OnTimer      (HWND hWnd, L_INT nID);
static L_VOID L_ApplyFilter         (HWND hWnd);

L_BOOL CALLBACK DryDlgProc (HWND hWnd, L_UINT uMessage, WPARAM wParam, LPARAM lParam)
{
   switch(uMessage)
   {
      HANDLE_MSG (hWnd, WM_COMMAND,    DryDialog_OnCommand);
      HANDLE_MSG (hWnd, WM_INITDIALOG, DryDialog_OnInitDialog);
      HANDLE_MSG (hWnd, WM_HSCROLL,    DryDialog_OnHScroll);
      HANDLE_MSG (hWnd, WM_TIMER,      DryDialog_OnTimer);

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


static L_BOOL DryDialog_OnInitDialog (HWND hWnd, HWND hWndFocus, LPARAM lParam)
{
   LPDRYDLGDATA pDryDlgData;
   HWND         hWndParent;
   pCHILDDATA   pData;
   L_INT        nRangeMax[] = {100};
   L_INT        nRangeMin[] = { 1 };
   L_INT        nPosInit [] = { 3 };
   L_INT        nSlider;

   hWndParent  = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData       = LOCKCHILDDATA (hWndParent);
   pDryDlgData = (LPDRYDLGDATA)lParam;
   MoveDialogToMiddle(hWnd);

   SetWindowLong(hWnd,GWL_USERDATA,(LONG)pDryDlgData);

   //MEMDISK...//
   MemorizeAndCopyBitmap(hWndParent, &pDryDlgData->Bitmap);

   Progress_SetRange(StatusProc.ProgWnd, 0, 100);
   Progress_SetPos(StatusProc.ProgWnd, 0);

   StatusProc.bProgress     = TRUE;
   StatusProc.bInvalidate   = FALSE;
   StatusProc.bEnd          = FALSE;
   StatusProc.DlgWnd        = hWnd;
   StatusProc.ProgressValue = 100;
   StatusProc.ProgWnd       = GetDlgItem(hWnd, IDC_DRY_PROG);
   pDryDlgData->uSize       = nPosInit[0];
   

   pDryDlgData->nSlideNum    = 1;
   pDryDlgData->nSldBaseID   = IDC_DRY_SIZ_SLD;
   pDryDlgData->nEdtBaseID   = IDC_DRY_SIZ_EDT;

   for (nSlider = 0; nSlider < pDryDlgData->nSlideNum; nSlider++)
   {
      Trackbar_SetRange(GetDlgItem(hWnd, pDryDlgData->nSldBaseID + nSlider), FALSE, nRangeMin[nSlider], nRangeMax[nSlider]);
      SetDlgItemInt(hWnd, pDryDlgData->nEdtBaseID + nSlider, nPosInit[nSlider], FALSE);
      SetNumericEditBox(GetDlgItem(hWnd, pDryDlgData->nEdtBaseID + nSlider), nRangeMin[nSlider], nRangeMax[nSlider], 1, 0, FALSE);
   }
   pData->uTimerID = SetTimer(hWnd, 1, 100, NULL);

   ShowWindow(hWnd, SW_SHOW);
   L_ApplyFilter(hWnd);
   return ( TRUE );
}

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

static L_BOOL DryDialog_OnCommand (HWND hWnd, L_INT nID, HWND hWndCtl, L_UINT codeNotify)
{
   LPDRYDLGDATA pDryDlgData;
   HWND         hWndParent;
   L_INT        nRangeMax[] = {100};
   L_INT        nRangeMin[] = { 1 };
   HWND         hCtl;
   pCHILDDATA   pData;
   L_INT        nValue;
   L_INT        nIndex;

   hWndParent  = FORWARD_WM_MDIGETACTIVE(hWndClient,SendMessage);
   pData       = LOCKCHILDDATA (hWndParent);
   pDryDlgData = (LPDRYDLGDATA) GetWindowLong(hWnd, GWL_USERDATA);

   if (nID >= pDryDlgData->nEdtBaseID && nID < pDryDlgData->nEdtBaseID + pDryDlgData->nSlideNum)
   {
      if(codeNotify == EN_CHANGE)
      {
         nValue = GetDlgItemInt(hWnd, nID, NULL, TRUE);
         hCtl   = GetDlgItem(hWnd,nID + pDryDlgData->nSlideNum);
         nIndex = nID - pDryDlgData->nEdtBaseID;
         Trackbar_SetPos(hCtl, TRUE, nValue);

         switch (nIndex)
         {
         case 0:
            if(pDryDlgData->uSize == (L_UINT)nValue)
               return TRUE;
            pDryDlgData->uSize = nValue;
            break;
         }
         L_ApplyFilter(hWnd);
      }
   }

   switch (nID)
   {

   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_BOOL DryDialog_OnHScroll (HWND hWnd, HWND hWndCtl, L_UINT nCode, L_INT nPos)
{
   LPDRYDLGDATA pDryDlgData = (LPDRYDLGDATA) GetWindowLong(hWnd, GWL_USERDATA);
   SetDlgItemInt(hWnd, GetDlgCtrlID(hWndCtl) - pDryDlgData->nSlideNum , Trackbar_GetPos(hWndCtl), TRUE);
   return TRUE;
}

L_VOID L_ApplyFilter(HWND hWnd)
{
   pCHILDDATA     pData;
   L_INT          nRet = 0;
   HWND           hWndParent;
   LPDRYDLGDATA   pDryDlgData;

   if (100 != StatusProc.ProgressValue)
   {
      StatusProc.bKillProgress = TRUE ;
      return ;
   }
   pDryDlgData = (LPDRYDLGDATA) GetWindowLong(hWnd, GWL_USERDATA);
   hWndParent  = FORWARD_WM_MDIGETACTIVE(hWndClient, SendMessage);
   pData       = LOCKCHILDDATA (hWndParent);

   L_FreeBitmap(&pData->LeadBitmap);
   L_CopyBitmap(&pData->LeadBitmap, &pDryDlgData->Bitmap, sizeof(BITMAPHANDLE));

   nRet = L_DryBitmap(&pData->LeadBitmap, pDryDlgData->uSize);

   if(nRet == SUCCESS)
   {
      InvalidateRect(hWndParent, NULL, FALSE);
      StatusProc.ProgressValue = 100;
      Progress_SetPos(StatusProc.ProgWnd , 0);
      if(StatusProc.bEnd)
      {
         StatusProc.bProgress = FALSE;
         StatusProc.bKillProgress = TRUE ;
      }
   }
}