membar.cpp

计算机体系结构中,关于DLXS的模拟程序.在vc6.0下编译通过.

// mybar.cpp : implementation file
//


#include "stdafx.h"
#include "Architecture.h"
#include "Globals.h"
#include "Splitter.h"
#include "MainFrm.h"
#include "DlxDoc.h"
#include "MemBar.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMemBar

extern CDlxDoc * MyDoc;
CMemBar::CMemBar()
{
}

CMemBar::~CMemBar()
{
}


BEGIN_MESSAGE_MAP(CMemBar, baseCMyBar)
	//{{AFX_MSG_MAP(CMemBar)
	ON_WM_CREATE()
	ON_WM_LBUTTONDBLCLK()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CMemBar message handlers

int CMemBar::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	

	if (baseCMyBar::OnCreate(lpCreateStruct) == -1)
		return -1;

	SetSCBStyle(GetSCBStyle() | SCBS_SHOWEDGES | SCBS_SIZECHILD);
	const DWORD dwViewStyle = WS_VISIBLE | WS_TABSTOP | WS_CHILD | WS_BORDER|LVS_ALIGNTOP|LVS_REPORT;

	if(!m_wndChild.Create(dwViewStyle,CRect(0,0,500,100),this,1984))
		return -1;
	
	m_wndChild.SetExtendedStyle(LVS_EX_GRIDLINES);
	m_wndChild.InsertColumn(0,_T("Data Memory"),LVCFMT_LEFT,100);
//	m_wndChild.InsertColumn(1,_T("Memory"),LVCFMT_LEFT,100);
	MemInsert(false);
	return 0;
}

void CMemBar::MemInsert(bool first)
{
	m_wndChild.DeleteAllItems();
	char msg[100];

	if(first)
	for(int i=0;i<100;i++)
	{
		sprintf(msg,"Memory [%d]: %d",i,MyDoc->m_Memory[i]);
		m_wndChild.InsertItem(i,msg);	
	}

	else
	for(int i=0;i<100;i++)
	{
		sprintf(msg,"Memory [%d]: %d",i,0);
		m_wndChild.InsertItem(i,msg);
	}
}

void CMemBar :: MemUpdate(int intem)
{
	char msg[100];
	sprintf(msg,"Memory [%d]: %d",intem,MyDoc->m_Memory[intem]);
	m_wndChild.DeleteItem(intem);
	m_wndChild.InsertItem(intem,msg);
}