mosdlg.cpp

用VC编写的一个微型操作系统

// MosDlg.cpp : implementation file
// Wrote by biti_zx. Released March,2002.
// Copyright (C) 2002 by biti_zx.
// All rights reserved.

#include "stdafx.h"
#include "Mos.h"
#include "MosDlg.h"
#include "HyperLink.h"
#include "InputJobDlg.h"
#include "Mos_io.h"
#include "Mos_sw.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
extern CMos_io m_io;
class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CHyperLink	m_email;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	DDX_Control(pDX, IDC_EMAIL, m_email);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMosDlg dialog

CMosDlg::CMosDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMosDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMosDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMosDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMosDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMosDlg, CDialog)
	//{{AFX_MSG_MAP(CMosDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_COMMAND(ID_MENU_START, OnMenuStart)
	ON_COMMAND(ID_MENU_ABOUT, OnMenuAbout)
	ON_COMMAND(ID_MENU_EXIT, OnMenuExit)
	ON_COMMAND(ID_MENU_PAUSE, OnMenuPause)
	ON_COMMAND(ID_MENU_AGAIN, OnMenuAgain)
	ON_COMMAND(ID_MENU_DEMO, OnMenuDemo)
	ON_COMMAND(ID_MENU_NORMAL, OnMenuNormal)
	ON_COMMAND(ID_MENU_DEBUG, OnMenuDebug)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMosDlg message handlers

BOOL CMosDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	CButton* pB = (CButton*)GetDlgItem(IDC_BUTTON1);
	pB->ShowWindow(SW_HIDE);
	m_bRUN = false;
	m_bStart = false;
	return TRUE;
}

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	m_email.SetURL("mailto:[e-mail]");
	m_email.SetLinkCursor(AfxGetApp()->LoadCursor(IDC_CURSOR1));
	CFont myFont;
	VERIFY(myFont.CreateFont(18,0,0,0,FW_BLACK,FALSE,FALSE,0,
							 ANSI_CHARSET,OUT_DEFAULT_PRECIS,
							 CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,
							 DEFAULT_PITCH | FF_SWISS,"FF_DONTCARE"));
	GetDlgItem(IDC_TITLE)->SetFont(&myFont);
	return TRUE;
}

void CMosDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMosDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMosDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

int nMODE=0;
UINT Mosmain(LPVOID param)
{
	CInputJobDlg inputdlg;
	Mos_main m_main;
	CMos_sw mos_sw;
	CMos_UI m_UI;
	CString str1=_T(" ");
	CString str2=_T(" ");
	CString str3=_T(" ");
	for(;;)
	{
		if(inputdlg.DoModal()==IDOK)
		{	
			m_io.kb=m_io.dsk=m_io.print=NULL;
			str1 = inputdlg.m_kbpath;
			str2 = inputdlg.m_dskpath;
			str3 = inputdlg.m_prtpath;
			if(str1 == " "||str2 == " "||str3 == " ")break;
			else{
					if( (m_io.kb = fopen(str1,"rt"))==NULL ){//Kb:keyboard file
						AfxMessageBox("Error open kb file!",MB_OK|MB_ICONSTOP);
						break;
					}
					if( (m_io.dsk = fopen(str2,"w+b"))==NULL ){//dsk:disk file
						AfxMessageBox("Error open dsk file!",MB_OK|MB_ICONSTOP);
						break;
					}
					if( (m_io.print = fopen(str3,"w+"))==NULL ){//print:print file
						AfxMessageBox("Error open prt file!",MB_OK|MB_ICONSTOP);
						break;
					}
			m_UI.DealWithUI(_T("Ready"),IDC_STATIC_MOS);
			m_UI.DealWithUI(_T("Free"),IDC_STATIC_CPU);
			}//end of else
		}//end of if(inputdlg.DoModal()==IDOK)
		else break;
		m_main.init();
		m_UI.DealWithUI(_T("Run"),IDC_STATIC_MOS);
		while(!m_main.term()) mos_sw.swtch();
		m_UI.DealWithUI(_T(" "),IDC_STATIC_CP);
		m_UI.DealWithUI(_T("ShutDown"),IDC_STATIC_MOS);
		m_UI.DealWithUI(_T("Free"),IDC_STATIC_CPU);
		if( AfxMessageBox("该批作业处理完毕，是否继续提交作业?",MB_YESNO|MB_ICONQUESTION)!=IDYES )
			break;
	}//end of for
	if(m_io.kb!=NULL)
		fclose(m_io.kb);
	if(m_io.dsk!=NULL)
		fclose(m_io.dsk);
	if(m_io.print!=NULL)
		fclose(m_io.print);
	return 0;
}

void CMosDlg::OnMenuStart()
{
	m_bRUN = true;
	m_bStart = true;
	pThread = AfxBeginThread(Mosmain,NULL);
	pThread->m_bAutoDelete=false;
}

void CMosDlg::OnMenuExit()
{
	SendMessage (WM_CLOSE);
}

void CMosDlg::OnMenuPause() 
{
	if(m_bRUN&&m_bStart)
	{
		pThread->SuspendThread();
		m_bRUN = false;
	}
}

void CMosDlg::OnMenuAgain() 
{
	if(!m_bRUN&&m_bStart)
	{
		pThread->ResumeThread();
		m_bRUN = true;
	}
}

void CMosDlg::OnMenuAbout() 
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

void CMosDlg::OnMenuDemo() 
{
	nMODE = 0;
}

void CMosDlg::OnMenuNormal() 
{
	nMODE = 1;
}
void CMosDlg::OnMenuDebug() 
{
	nMODE = 2;
}