快速关机小程序(VC版)

// ShutdownComputerDlg.cpp : implementation file // #include "stdafx.h" #include "ShutdownComputer.h" #include "ShutdownComputerDlg.h" #include "Shutdown.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #pragma comment(lib,"user32.lib") ///////////////////////////////////////////////////////////////////////////// // 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() ///////////////////////////////////////////////////////////////////////////// // CShutdownComputerDlg dialog CShutdownComputerDlg::CShutdownComputerDlg(CWnd* pParent /*=NULL*/) : CDialog(CShutdownComputerDlg::IDD, pParent) { //{{AFX_DATA_INIT(CShutdownComputerDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDI_LOCK); } void CShutdownComputerDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CShutdownComputerDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CShutdownComputerDlg, CDialog) //{{AFX_MSG_MAP(CShutdownComputerDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_SHUTDOWN, OnShutdown) ON_BN_CLICKED(IDC_REBOOT, OnReboot) ON_BN_CLICKED(IDC_LOGOFF, OnLogoff) ON_BN_CLICKED(IDC_LOCKSCREEN, OnLockscreen) ON_BN_CLICKED(IDC_HIBERNATE, OnHibernate) ON_BN_CLICKED(IDC_SUSPEND, OnSuspend) ON_MESSAGE(WM_HOTKEY,OnHotKey) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CShutdownComputerDlg message handlers BOOL CShutdownComputerDlg::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); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon this->m_hide=::GlobalAddAtom("HIDE HOTKEY WINDOW"); this->m_show=::GlobalAddAtom("SHOW HOTKEY WINDOW"); BOOLEAN bhide=RegisterHotKey(this->GetSafeHwnd(),this->m_hide,MOD_CONTROL,'H'); BOOLEAN bshow=RegisterHotKey(this->GetSafeHwnd(),this->m_show,MOD_CONTROL,'S'); return TRUE; // return TRUE unless you set the focus to a control } void CShutdownComputerDlg::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 CShutdownComputerDlg::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 CShutdownComputerDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CShutdownComputerDlg::OnShutdown() { ShutdownComputer(Shutdown); } void CShutdownComputerDlg::OnReboot() { ShutdownComputer(Reboot); } void CShutdownComputerDlg::OnLogoff() { ShutdownComputer(Logoff); } void CShutdownComputerDlg::OnLockscreen() { ShutdownComputer(LockScreen); } void CShutdownComputerDlg::OnHibernate() { ShutdownComputer(Hibernate); } void CShutdownComputerDlg::OnSuspend() { ShutdownComputer(Suspend); } LRESULT CShutdownComputerDlg::OnHotKey(WPARAM wparam,LPARAM lparam) { if(wparam==this->m_hide) this->ShowWindow(SW_HIDE); else if(wparam==this->m_show) this->ShowWindow(SW_SHOW); return 0; } BOOL CShutdownComputerDlg::DestroyWindow() { UnregisterHotKey(this->GetSafeHwnd(),this->m_hide); UnregisterHotKey(this->GetSafeHwnd(),this->m_show); return CDialog::DestroyWindow(); }