www.pudn.com > NEROSDK5582.ZIP > ProgressCallback.cpp

/****************************************************************************** 
|* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF 
|* ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
|* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A 
|* PARTICULAR PURPOSE. 
|*  
|* Copyright 1995-2002 Ahead Software AG. All Rights Reserved. 
|*----------------------------------------------------------------------------- 
|* NeroSDK / NeroCmd 
|* 
|* PROGRAM: ProgressCallback.cpp 
|* 
|* PURPOSE: Callback for displaying progress on current operation 
******************************************************************************/ 
 
 
#include "stdafx.h" 
#include "BurnContext.h" 
 
 
// This is a Nero callback responsible for showing progress of the 
// current operation. Here we print the numerical percent and a 
// simple progress meter. 
 
BOOL NERO_CALLBACK_ATTR CBurnContext::ProgressCallback (void *pUserData, DWORD dwProgressInPercent) 
{ 
	// print the numerical value 
 
	printf ("%03d%% ", dwProgressInPercent); 
 
	// print the progress meter 
 
	int w = (74*dwProgressInPercent)/100; 
	for (int i = w; i > 0; i --) 
	{ 
		printf ("+"); 
	} 
	for (i = 74 - w; i > 0; i --) 
	{ 
		printf ("-"); 
	} 
 
	// carriage return 
 
	printf ("\r"); 
 
	fflush (stdout); 
 
	// We simply return the aborted flag 
 
	return s_bAborted; 
}