www.pudn.com > InsProDisk.Partial.Src.rar > DiskLoaderDlg.cpp

// DiskLoaderDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "DiskLoader.h" 
#include "DiskLoaderDlg.h" 
#include "buslib.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CAboutDlg dialog used for App About 
 
class CAboutDlg : public CDialog 
{ 
public: 
	CAboutDlg(); 
 
// Dialog Data 
	//{{AFX_DATA(CAboutDlg) 
	enum { IDD = IDD_ABOUTBOX }; 
	//}}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) 
	//}}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) 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 
	//{{AFX_MSG_MAP(CAboutDlg) 
		// No message handlers 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskLoaderDlg dialog 
 
CDiskLoaderDlg::CDiskLoaderDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CDiskLoaderDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CDiskLoaderDlg) 
	m_filename = _T(""); 
	//}}AFX_DATA_INIT 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CDiskLoaderDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CDiskLoaderDlg) 
	DDX_Control(pDX, IDC_LIST, m_ListCtrl); 
	DDX_Text(pDX, IDC_FILENAME, m_filename); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CDiskLoaderDlg, CDialog) 
	//{{AFX_MSG_MAP(CDiskLoaderDlg) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_LIST, OnItemchangedList) 
	ON_BN_CLICKED(IDC_BROWSE, OnBrowse) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskLoaderDlg message handlers 
 
BOOL CDiskLoaderDlg::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 
	 
	// TODO: Add extra initialization here 
	m_ListCtrl.InsertColumn(0,"Slot Number"); 
	m_ListCtrl.InsertColumn(1,"File Name"); 
 
	RECT rect; 
	int width; 
 
	m_ListCtrl.GetWindowRect(&rect); 
	width = rect.right - rect.left; 
	m_ListCtrl.SetColumnWidth(0,width/5); 
	m_ListCtrl.SetColumnWidth(1,width - width/5 - 6); 
 
	m_ListCtrl.SetExtendedStyle(LVS_EX_FULLROWSELECT|m_ListCtrl.GetExtendedStyle()); 
 
	RefereshDevicelist(); 
 
	m_ListCtrlCurSel = -1; 
 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
void CDiskLoaderDlg::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 CDiskLoaderDlg::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(); 
	} 
} 
 
HCURSOR CDiskLoaderDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
void CDiskLoaderDlg::OnItemchangedList(NMHDR* pNMHDR, LRESULT* pResult)  
{ 
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR; 
 
	// TODO: Add your control notification handler code here 
	m_ListCtrlCurSel = pNMListView->iItem; 
	m_filename = m_ListCtrl.GetItemText(m_ListCtrlCurSel,1); 
	UpdateData(0); 
	*pResult = 0; 
} 
 
void CDiskLoaderDlg::OnOK()  
{ 
	BOOL load = 1; 
	int count; 
	LONG SlotNum; 
	 
	// TODO: Add extra validation here 
	UpdateData(1); 
 
	CString Selfilename; 
 
	count = m_ListCtrl.GetItemCount(); 
 
	while(count) 
	{ 
		count--; 
		Selfilename = m_ListCtrl.GetItemText(count,1); 
		if (stricmp(Selfilename,m_filename)==0) 
		{ 
			load = 0; 
			CString sl = m_ListCtrl.GetItemText(count,0); 
			SlotNum = atoi(sl); 
			break; 
		} 
	} 
 
	if (m_filename.GetLength()==0) 
	{ 
		MessageBox("Selete a virtual hard disk image first"); 
		return; 
	} 
	if (!load) 
	{ 
		HANDLE hBus; 
		hBus = SDBusOpen(); 
		if (hBus!=INVALID_HANDLE_VALUE) 
		{ 
			SDBusUnPlugDisk(hBus,SlotNum); 
			SDBusClose(hBus); 
		} 
	} 
	else 
	{ 
		HANDLE hBus; 
		hBus = SDBusOpen(); 
		if (hBus!=INVALID_HANDLE_VALUE) 
		{ 
			SDBusPlugInDisk(hBus,(char*)(LPCSTR)m_filename); 
			SDBusClose(hBus); 
		} 
	} 
	CString title; 
	GetWindowText(title); 
	SetWindowText("Please wait for load/unload virtual disk..."); 
	Sleep(5000); 
	SetWindowText(title); 
	RefereshDevicelist(); 
} 
 
void CDiskLoaderDlg::RefereshDevicelist() 
{ 
	HANDLE hBus; 
 
	m_ListCtrl.DeleteAllItems(); 
 
	hBus = SDBusOpen(); 
	if (hBus == INVALID_HANDLE_VALUE) 
	{ 
		MessageBox("Can't open BUS","Error",MB_OK|MB_ICONERROR); 
	} 
	else 
	{ 
		I_GET_LIST devicelist[100]; 
		LONG i; 
		LONG l; 
		l = SDBusGetList(hBus,&devicelist,sizeof(devicelist)); 
		if (l>0) 
		{ 
			PI_GET_LIST pl = &devicelist[0]; 
			LPVIRTUAL_DISK_INFO lvdi; 
			for (i=0;iMisc[0]; 
				sprintf(slotnum,"%d",pl->SlotNum); 
				sprintf(filename,"%S",lvdi->VitualHDDFileName); 
				m_ListCtrl.InsertItem(i,slotnum); 
				m_ListCtrl.SetItemText(i,1,filename); 
			} 
		} 
		SDBusClose(hBus); 
	} 
} 
 
void CDiskLoaderDlg::OnBrowse()  
{ 
	// TODO: Add your control notification handler code here 
	CFileDialog fdlg(TRUE,".hdd","",0,"Virtual Hard Disk Files (*.hdd)|*.hdd|",this); 
	fdlg.m_ofn.lpstrTitle = "Selete Virtual Hard Disk filename"; 
	fdlg.DoModal(); 
	m_filename = fdlg.m_ofn.lpstrFile; 
	UpdateData(0); 
}