www.gusucode.com > VC++运用OpenSSL实现对文件加密源码程序 > VC++运用OpenSSL实现对文件加密源码程序\code\OssLinDlg.cpp
//Download by http://www.NewXing.com // OssLinDlg.cpp : implementation file // #include "stdafx.h" #include "OssLin.h" #include "OssLinDlg.h" #include "DlgEnc.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() ///////////////////////////////////////////////////////////////////////////// // COssLinDlg dialog COssLinDlg::COssLinDlg(CWnd* pParent /*=NULL*/) : CDialog(COssLinDlg::IDD, pParent) { //{{AFX_DATA_INIT(COssLinDlg) // 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(IDR_MAINFRAME); } void COssLinDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(COssLinDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(COssLinDlg, CDialog) //{{AFX_MSG_MAP(COssLinDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUT_DEC, OnButDec) ON_BN_CLICKED(IDC_BUT_ENC, OnButEnc) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // COssLinDlg message handlers BOOL COssLinDlg::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 // TODO: Add extra initialization here m_dlgNum=2; m_dlgEnc = new CDlgEnc(); m_dlgDec = new CDlgDec(); m_dlgEnc->Create(IDD_DIALOG_ENC,NULL); m_dlgDec->Create(IDD_DIALOG_DEC,NULL); m_dlgPoint[0] = m_dlgEnc; m_dlgPoint[1] = m_dlgDec; SwitchDlg(0); return TRUE; // return TRUE unless you set the focus to a control } void COssLinDlg::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 COssLinDlg::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 COssLinDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void COssLinDlg::SwitchDlg(int dlgflag) { CRect rect; this->GetClientRect(&rect); for(int i=0;i<m_dlgNum;i++) { m_dlgPoint[i]->ShowWindow(SW_HIDE); m_dlgPoint[i]->SetWindowPos(&wndTop, rect.left, rect.top+30, rect.right-rect.left, rect.bottom-rect.top, SWP_HIDEWINDOW); } if(dlgflag!=-1) { m_dlgPoint[dlgflag]->ShowWindow(SW_SHOW); m_dlgPoint[dlgflag]->SetWindowPos(&wndTop, rect.left, rect.top+30, rect.right-rect.left, rect.bottom-rect.top, SWP_SHOWWINDOW); } return; } void COssLinDlg::OnButEnc() { // TODO: Add your control notification handler code here SwitchDlg(0); } void COssLinDlg::OnButDec() { // TODO: Add your control notification handler code here SwitchDlg(1); }