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// CalMon.cpp : implementation of the CCalorieMonitor class 
// 
#include "stdafx.h" 
#include "CalMon.h" 
#include  
 
///////////////////////////////////////////////////////////////////////////// 
// CCalorieMonitor message handlers 
 
BEGIN_MESSAGE_MAP(CCalorieMonitor, CCardioMonitor) 
	//{{AFX_MSG_MAP(CCalorieMonitor) 
		ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
CCalorieMonitor::CCalorieMonitor( CCardioSubject * pCardioSubject ) : CCardioMonitor( pCardioSubject ) 
{ 
	// Step 1 - Get calories per minute and initialize total calories 
	m_nCaloriesPerMinute = m_pCardioSubject->GetCaloriesPerMinute(); 
	m_dbTotalCalories	 = 0.0; 
} 
 
CCalorieMonitor::~CCalorieMonitor() 
{ 
} 
 
BOOL CCalorieMonitor::Update( CSubject * pSubject ) 
{ 
	// Step 1 - Make sure the right subject updates the time monitor 
	if( m_pCardioSubject != pSubject ) 
	{ 
		return FALSE; 
	} 
	// Step 2 - Get calories per minute and calculate total calories 
	m_nCaloriesPerMinute = m_pCardioSubject->GetCaloriesPerMinute(); 
	// Step 3 - Update the window, if the calorie monitor is started 
	if( m_bStarted == TRUE ) 
	{ 
		m_dbTotalCalories += ( double ) m_nCaloriesPerMinute / 60.00; 
		Invalidate(); 
	} 
	return TRUE; 
} 
 
BOOL CCalorieMonitor::Create( const RECT & rRect, CWnd * pParentWnd, UINT nID ) 
{ 
	// Step 1 - Adjust Rectangle 
	CRect WndRect = CRect( rRect.left, rRect.top, rRect.left + 140, rRect.top + 120 ); 
	// Step 2 - Create window 
	return CWnd::Create( NULL, NULL, WS_VISIBLE | WS_BORDER | WS_CHILD | WS_TABSTOP,  
		WndRect, pParentWnd, nID ); 
} 
 
void CCalorieMonitor::OnPaint()  
{ 
	CRect		ClientRect; 
	CRect		DrawRect; 
	CRect		TitleRect; 
	CString	csTitle = "Calorie Monitor"; 
	CString	csText1 = "Calories / Minute"; 
	CString	csText2 = "Total  Calories"; 
	CString	csCaloriesPerMinute		= itoa( m_nCaloriesPerMinute, "           ", 10 ); 
	CString	csTotalCalories			= itoa( ( INT ) floor( m_dbTotalCalories ), "           ", 10 ); 
 
	CPaintDC dc(this); 
 
	// Step 1 - Set background color, mode and text color 
	GetClientRect( ClientRect ); 
	dc.FillSolidRect( ClientRect, RGB( 0, 0, 0 ) ); 
	TitleRect = CRect( ClientRect.left, ClientRect.top, ClientRect.right, ClientRect.top + 30 ); 
	dc.FillSolidRect( TitleRect, RGB( 0, 128, 128 ) ); 
	dc.SetBkMode( TRANSPARENT ); 
	dc.SetTextColor( RGB( 255, 255, 255 ) ); 
 
	// Step 2 - Set the text 
	DrawRect = CRect( ClientRect.left, ClientRect.top + 5, ClientRect.right, ClientRect.top + 45 ); 
	dc.DrawText( csTitle, DrawRect, DT_CENTER | DT_WORDBREAK ); 
 
	DrawRect = CRect( ClientRect.left + 15, ClientRect.top + 35, ClientRect.left + 80, ClientRect.top + 75 ); 
	dc.DrawText( csText1, DrawRect, DT_LEFT | DT_WORDBREAK ); 
 
	DrawRect = CRect( ClientRect.left + 85, ClientRect.top + 40, ClientRect.left + 135, ClientRect.top + 60 ); 
	dc.DrawText( csCaloriesPerMinute, DrawRect, DT_LEFT | DT_WORDBREAK ); 
 
	DrawRect = CRect( ClientRect.left + 15, ClientRect.top + 75, ClientRect.left + 80, ClientRect.top + 115 ); 
	dc.DrawText( csText2, DrawRect, DT_LEFT | DT_WORDBREAK ); 
	 
	DrawRect = CRect( ClientRect.left + 85, ClientRect.top + 80, ClientRect.left + 135, ClientRect.top + 105 ); 
	dc.DrawText( csTotalCalories, DrawRect, DT_LEFT | DT_WORDBREAK ); 
}