col.cpp

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// Col.cpp: implementation of the CCol class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "mixer.h"
#include "Col.h"
#include "AbException.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCol::~CCol()
{
	if(m_hDc) {
		ChangePen(0,0,0l,false);
		ChangeBrush(0,false);
	}
#ifdef _DEBUG
	if(m_hPen)
		OutputDebugString("Pen Res Leak");
	if(m_hOldPen)
		OutputDebugString("OldPen Res Leak");
//		throw CAbException(CAbException::err_ResourceLeak,__FILE__,__LINE__);
	if(m_hBrush)
		OutputDebugString("Brush Res Leak");
	if(m_hOldBrush)
		OutputDebugString("OldBrush Res Leak");
//		throw CAbException(CAbException::err_ResourceLeak,__FILE__,__LINE__);
#endif
}
void CCol::ChangePen(int style,int thick,COLORREF col,bool bChange)
{
	if(m_hOldPen) {
		SelectObject(m_hDc,m_hOldPen);
		m_hOldPen=0;
		if(m_hPen) {
			DeleteObject(m_hPen);
			m_hPen=0;
		}
	}
	if(bChange) 
	{
		m_hPen = CreatePen(style,thick,col);
		m_hOldPen = (HPEN)SelectObject(m_hDc,m_hPen);
	}
}
void CCol::ChangeBrush(COLORREF col,bool bChange)
{
	if(m_hOldBrush) {
		SelectObject(m_hDc,m_hOldBrush);
		m_hOldBrush=0;
		if(m_hBrush) {
			DeleteObject(m_hBrush);
			m_hBrush=0;
		}
	}
	if(bChange) 
	{
		m_hBrush = CreateSolidBrush(col);
		m_hOldBrush = (HBRUSH)SelectObject(m_hDc,m_hBrush);
	}
}