// LUserBitmap.cpp: implementation of the LUserBitmap class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "clipf32.h"
#include "MainFrm.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

LUserBitmap::LUserBitmap()
{
   m_pKfmnDlg = NULL; 
}

LUserBitmap::~LUserBitmap()
{

}

L_INT LUserBitmap::StatusCallBack(L_INT nPercentComplete)
{
   if(NULL != m_pKfmnDlg)
   {
      m_pKfmnDlg->m_progress.SetPos(nPercentComplete);
      if(nPercentComplete == 100)
         m_pKfmnDlg->m_progress.SetPos(0);
      if(m_pKfmnDlg->m_bKillProgress)
         return SUCCESS_ABORT;
   }
   else
   {
      MSG         msg;
      CMainFrame* pFrame = (CMainFrame*)AfxGetApp()->GetMainWnd();

      if (!pFrame)
         return 0;

      pFrame->m_bInProcess = TRUE;
      pFrame->m_wndStatusBar.SetPaneText( 1, _T("Press ESC to cancel"), TRUE);

      if (nPercentComplete == 100)
      {
         pFrame->m_Progress.SetPos( 0 );
         pFrame->m_wndStatusBar.SetPaneText( 1, _T(""), TRUE);
      }
      else
         pFrame->m_Progress.SetPos( nPercentComplete );

      if (pFrame->m_bAbortProcess)
      {
         pFrame->m_Progress.SetPos( 0 );
         pFrame->m_wndStatusBar.SetPaneText( 1, _T(""), TRUE);
         pFrame->m_bInProcess = FALSE;
         pFrame->m_bAbortProcess = FALSE;
         return SUCCESS_ABORT;
      }

      if(PeekMessage (&msg, m_hview, 0, 0, PM_REMOVE))
      {
         TranslateMessage (&msg);
         DispatchMessage (&msg);
      }
   }

   return SUCCESS;
}

void LUserBitmap::OnDraw(HDC hdc, RECT &Rect)
{
   RECT  rcDst;
   HBRUSH          hBrush;
   HRGN            hTmpRgn = NULL;
   RECT            rcRect;

   GetRects(NULL, NULL, &rcDst, NULL);
 
   if(m_pKfmnDlg != NULL)
   {
      if(m_pKfmnDlg->m_bShowTrackFrame)
      {
         hTmpRgn = CreateRectRgn(0, 0, 1, 1);
         
         CombineRgn(hTmpRgn, m_pKfmnDlg->m_hRgn, 0, RGN_COPY);
         GetRgnBox(m_pKfmnDlg->m_hRgn, &rcRect);
         OffsetRgn(hTmpRgn, rcDst.left, rcDst.top);
         hBrush = CreateSolidBrush(m_pKfmnDlg->m_crFrame);
         
         FrameRgn(hdc, hTmpRgn, hBrush, 1, 1);
         
         DeleteObject(hBrush);
         DeleteObject(hTmpRgn);
      }
      
      if(m_pKfmnDlg)
         m_pKfmnDlg->Btmp_Timer();

      return;
   }
}