//## begin module%1.7%.codegen_version preserve=yes
//   Read the documentation to learn more about C++ code generator
//   versioning.
//## end module%1.7%.codegen_version

//## begin module%4211C91D02DE.cm preserve=no
//## end module%4211C91D02DE.cm

//## begin module%4211C91D02DE.cp preserve=no
//	C O P Y R I G H T   N O T I C E
//	This material is confidential to ERG and may not be disclosed in whole
//	or in part to any third party nor used in any manner whatsoever other
//	than for the purposes expressly consented to by ERG in writing.
//
//	This material is also copyright and may not be reproduced, stored in a
//	retrieval system or transmitted in any form or by any means in whole or
//	in part without the express written consent of ERG.
//## end module%4211C91D02DE.cp

//## Module: TimeEstimate%4211C91D02DE; Pseudo Package body
//## Subsystem: MASS::Dev::Tools::TxnTestManager::src%41F5A79001E4
//## Source file: Z:\MASS_Dev\Tools\TxnTestManager\src\TimeEstimate.cpp

//## begin module%4211C91D02DE.additionalIncludes preserve=no
//## end module%4211C91D02DE.additionalIncludes

//## begin module%4211C91D02DE.includes preserve=yes
//## end module%4211C91D02DE.includes

// TimeEstimate
#include "TimeEstimate.h"
//## begin module%4211C91D02DE.additionalDeclarations preserve=yes
//## end module%4211C91D02DE.additionalDeclarations


// Class TimeEstimate 

//## Operation: TimeEstimate%4211CC9F029D
TimeEstimate::TimeEstimate (TStatusPanel &panel)
  //## begin TimeEstimate::TimeEstimate%4211CC9F029D.hasinit preserve=no
      : m_panel(0),
        m_position(0),
        m_step( 0, 0, 2, 500 ),
        m_total(0)
  //## end TimeEstimate::TimeEstimate%4211CC9F029D.hasinit
  //## begin TimeEstimate::TimeEstimate%4211CC9F029D.initialization preserve=yes
  //## end TimeEstimate::TimeEstimate%4211CC9F029D.initialization
{
  //## begin TimeEstimate::TimeEstimate%4211CC9F029D.body preserve=yes

	m_panel = &panel;

  //## end TimeEstimate::TimeEstimate%4211CC9F029D.body
}


TimeEstimate::~TimeEstimate()
{
  //## begin TimeEstimate::~TimeEstimate%4211C91D02DE_dest.body preserve=yes

	stop();
	
	m_panel = 0;	// We don't own this.

  //## end TimeEstimate::~TimeEstimate%4211C91D02DE_dest.body
}



//## Other Operations (implementation)
//## Operation: increment%4211CA05001F
void TimeEstimate::increment (const unsigned int &delta)
{
  //## begin TimeEstimate::increment%4211CA05001F.body preserve=yes

	update( m_position + delta );

  //## end TimeEstimate::increment%4211CA05001F.body
}

//## Operation: start%4211C99F032C
void TimeEstimate::start (const unsigned int &total)
{
  //## begin TimeEstimate::start%4211C99F032C.body preserve=yes

	m_total		= total;
	m_position	= 0;
	
	m_start = m_update = TDateTime::CurrentDateTime();

  //## end TimeEstimate::start%4211C99F032C.body
}

//## Operation: stop%4211C99F031C
void TimeEstimate::stop ()
{
  //## begin TimeEstimate::stop%4211C99F031C.body preserve=yes

	m_panel->Text = "";
	m_position	= 0;
	m_total	= 0;

  //## end TimeEstimate::stop%4211C99F031C.body
}

//## Operation: update%4211CA05002E
void TimeEstimate::update (const unsigned int &position)
{
  //## begin TimeEstimate::update%4211CA05002E.body preserve=yes

	// Do this only if we're open.  	
	if ( m_total )
	{
		m_position = position;

		const TDateTime now = TDateTime::CurrentDateTime();
		if ( now - m_update >= m_step )
		{
			const double scale = double( m_total ) / double( m_position );
			const double duration = now - m_start;
			const double estimate = ( duration * scale ) - duration;
			
			m_panel->Text = "Estimated Time Remaining: " + TDateTime( estimate ).FormatString( "tt" );
			Application->ProcessMessages();
			
			m_update = now;
		}

	}

  //## end TimeEstimate::update%4211CA05002E.body
}

// Additional Declarations
  //## begin TimeEstimate%4211C91D02DE.declarations preserve=yes
  //## end TimeEstimate%4211C91D02DE.declarations

//## begin module%4211C91D02DE.epilog preserve=yes
//## end module%4211C91D02DE.epilog