VistaFrameSeriesCapture.cpp

/*============================================================================*/
/*                              ViSTA VR toolkit                              */
/*               Copyright (c) 1997-2016 RWTH Aachen University               */
/*============================================================================*/
/*                                  License                                   */
/*                                                                            */
/*  This program is free software: you can redistribute it and/or modify      */
/*  it under the terms of the GNU Lesser General Public License as published  */
/*  by the Free Software Foundation, either version 3 of the License, or      */
/*  (at your option) any later version.                                       */
/*                                                                            */
/*  This program is distributed in the hope that it will be useful,           */
/*  but WITHOUT ANY WARRANTY; without even the implied warranty of            */
/*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             */
/*  GNU Lesser General Public License for more details.                       */
/*                                                                            */
/*  You should have received a copy of the GNU Lesser General Public License  */
/*  along with this program.  If not, see <http://www.gnu.org/licenses/>.     */
/*============================================================================*/
/*                                Contributors                                */
/*                                                                            */
/*============================================================================*/


#include "VistaFrameSeriesCapture.h"

#include <VistaBase/VistaTimeUtils.h>
#include <VistaKernel/VistaSystem.h>
#include <VistaKernel/EventManager/VistaSystemEvent.h>
#include <VistaKernel/EventManager/VistaEventManager.h>
#include <VistaKernel/DisplayManager/VistaDisplayManager.h>
#include <VistaKernel/Cluster/VistaClusterMode.h>
#include <VistaKernel/VistaFrameLoop.h>
#include <VistaTools/VistaFileSystemDirectory.h>


#if defined(WIN32)
#include <windows.h>
#include <time.h>
#else
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#endif


/*============================================================================*/
/* MACROS AND DEFINES                                                         */
/*============================================================================*/

/*============================================================================*/
/* IMPLEMENTATION                                                             */
/*============================================================================*/

VistaFrameSeriesCapture::VistaFrameSeriesCapture( VistaSystem* pSystem,
												 VistaWindow* pWindow,
												 const bool bAutoRegisterUnregisterAsEventHandler )
: m_pSystem( pSystem )
, m_pWindow( pWindow )
, m_bAutoRegisterUnregisterAsEventHandler( bAutoRegisterUnregisterAsEventHandler )
, m_bIsRegistered( false )
, m_nScreenshotCount( 0 )
, m_nPeriod( 0 )
, m_nFrameCylce( 0 )
, m_eCaptureMode( CM_INVALID )
, m_nLastCaptureFrameIndex( 0 )
, m_nLastCaptureTime( 0 )
{
	if( m_pWindow == NULL )
	{