#include <Winspool.h>

void DrawBMPToDocPrint( HANDLE& prnHandle, char* sPrnName, 
		DEVMODE* dm, HBITMAP hBmp )
{
	SetOutputFileName(szOutputFileName);
	HDC hDC = 0, tmpDC = 0;
	DOCINFO di = { sizeof(DOCINFO), "BMP Printing" };
	HBITMAP oldBmp = 0;
	BITMAP info = { 0 };

	hDC = CreateDC( 0, sPrnName, 0, dm );
	if( !hDC )
	{
		ClosePrinter( prnHandle );
		free( dm );
		return;
	}

	if( StartDoc( hDC, &di ) == SP_ERROR )
	{
		DeleteDC( hDC );
		ClosePrinter( prnHandle );
		free( dm );
		return;
	}

	StartPage( hDC );

	tmpDC = CreateCompatibleDC( hDC );
	oldBmp = (HBITMAP)SelectObject( tmpDC, hBmp );

	GetObject( hBmp, sizeof( info ), &info );

	BitBlt( hDC, 0, 0, info.bmWidth, info.bmHeight, tmpDC, 0, 0, SRCCOPY );

	SelectObject( tmpDC, oldBmp );
	DeleteDC( tmpDC );

	EndPage( hDC );
	EndDoc( hDC );

	DeleteDC( hDC );
}
void CDemo_converter_comDlg::OnButtonBmp() 
{
	SetOutputFileName(szOutputFileName);
	CString sPrnName = szPrinterName;
	HANDLE prnHandle = 0;
	PRINTER_DEFAULTS pd = { 0, 0, PRINTER_ACCESS_USE };
	DEVMODE* dm = 0;
	long len = 0;
	HBITMAP hBmp = 0;

	static char BASED_CODE szFilter[] = "Windows Bitmap (*.bmp)|*.bmp||";

	CFileDialog dlg( 1, 0, 0, OFN_HIDEREADONLY | OFN_FILEMUSTEXIST 
		| OFN_PATHMUSTEXIST, szFilter, 0 );
	if( dlg.DoModal() != IDOK )
		return;

	hBmp = (HBITMAP) LoadImage( 0, dlg.m_ofn.lpstrFile, IMAGE_BITMAP, 
		0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION );
	if( !hBmp )
		return;
	if( !OpenPrinter( (char*)(LPCTSTR)sPrnName, &prnHandle, &pd ) )
	{
		DeleteObject( hBmp );
		return;
	}

	len = DocumentProperties( 0, prnHandle, (char*)(LPCTSTR)sPrnName, 
		0, 0, 0 );
	if( len <= 0 )
	{
		DeleteObject( hBmp );
		ClosePrinter( prnHandle );
		return;
	}
	dm = (DEVMODE*)malloc( len );

	DocumentProperties( 0, prnHandle, (char*)(LPCTSTR)sPrnName, 
		dm, 0, DM_OUT_BUFFER );

	DrawBMPToDocPrint( prnHandle, (char*)(LPCTSTR)sPrnName, dm, hBmp );

	DeleteObject( hBmp );

	ClosePrinter( prnHandle );
	free( dm ); 
}