createdlg.cpp

一个比较详细的操作系统进程同步模拟的例子

// CreateDlg.cpp : implementation file
//

#include "stdafx.h"
#include "process.h"
#include "CreateDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCreateDlg dialog


CCreateDlg::CCreateDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCreateDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCreateDlg)
	m_State = _T("READY");
	m_NeedTime = 35;
	m_Priority = 5;
	m_ProcessID = 12;
	m_ProcessName = _T("fdhd");
	//}}AFX_DATA_INIT
}


void CCreateDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCreateDlg)
	DDX_Control(pDX, IDC_COMBO_STATE, m_combo_kind);
	DDX_Text(pDX, IDC_EDIT_KIND, m_State);
	DDX_Text(pDX, IDC_EDIT_NEEDTIME, m_NeedTime);
	DDX_Text(pDX, IDC_EDIT_PRIORITY, m_Priority);
	DDX_Text(pDX, IDC_EDIT_PROCESSID, m_ProcessID);
	DDX_Text(pDX, IDC_EDIT_PROCESSNAME, m_ProcessName);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCreateDlg, CDialog)
	//{{AFX_MSG_MAP(CCreateDlg)
	ON_WM_CTLCOLOR()
	ON_WM_ERASEBKGND()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCreateDlg message handlers

void CCreateDlg::OnOK() 
{
	// TODO: Add extra validation here
	this->UpdateData(true);
	state = this->m_State;
	NeedTime = this->m_NeedTime;
	Priority = this->m_Priority;
	ProcessID = this->m_ProcessID;
	ProcessName = this->m_ProcessName;
    int nSelected=m_combo_kind.GetCurSel();
	m_combo_kind.GetLBText(nSelected,Kind);
	if(Kind=="")
	{
		AfxMessageBox("请输入进程类别");
		return;
	}
	if((Priority > 0)&&(strcmp(Kind,"实时进程")))
	{
		AfxMessageBox("实时进程优先级大于零，其余进程的优先级均为0");
		return;
	}

	CDialog::OnOK();
}

HBRUSH CCreateDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
		
   	COLORREF clr   =   RGB(55,30,60);     
    pDC->SetTextColor(clr);       //设置文本 颜色    
    clr   =   RGB(166,196,176);     
    pDC->SetBkColor(clr);           //设置背景     
    HBRUSH m_brMine   =   ::CreateSolidBrush(clr);     
    
    return   m_brMine;  

	// TODO: Return a different brush if the default is not desired
	//return hbr;
}

BOOL CCreateDlg::OnEraseBkgnd(CDC* pDC) 
{
	// TODO: Add your message handler code here and/or call default
	CRect rcClient;
    CBrush m_brBkgnd;
    m_brBkgnd.CreateSolidBrush(RGB(166,196,176));//设置对话框背景颜色

    GetClientRect(&rcClient);

    pDC->FillRect(&rcClient,&m_brBkgnd);

    return TRUE;

	return CDialog::OnEraseBkgnd(pDC);
}