www.gusucode.com > VC++挂机锁屏系统源程序源码程序 > VC++挂机锁屏系统源程序源码程序\code\LOCKDlg.cpp
// LOCKDlg.cpp : implementation file
/*----------------------------------------------------------------------------*/
//
// 文件: LOCKDlg.cpp
// 版本： 1.0
// 作者: 蔡亦汤
// 创建时间: 2007 3 26
// EMAIL: caiyitang2003@163.com
/*----------------------------------------------------------------------------
/*
/* Copyright (C) 2007-2008 by LeoSoftware
/* All Rights Reserved.
/*
/*----------------------------------------------------------------------------*/
// Download by http://www.NewXing.com
///////////////////////////////////////功能说明 ////////////////////////////////////////
//登陆窗口
////////////////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "LOCK.h"
#include "LOCKDlg.h"
#include "PINGMUDlg.h"
#include "UNLOCKDlg.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()
/////////////////////////////////////////////////////////////////////////////
// CLOCKDlg dialog
CLOCKDlg::CLOCKDlg(CWnd* pParent /*=NULL*/)
: CDialog(CLOCKDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CLOCKDlg)
m_password = _T(""); //设置密码
m_passwordagain = _T(""); //确认密码
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
CLOCKDlg::~CLOCKDlg()
{
if (m_Shuomingdlg != NULL)
m_Shuomingdlg->DestroyWindow(); //关闭说明窗口
delete m_Shuomingdlg; //释放窗口指针
}
void CLOCKDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CLOCKDlg)
DDX_Text(pDX, IDC_SET, m_password);
DDX_Text(pDX, IDC_SETAGAIN, m_passwordagain);
DDX_Control(pDX, IDC_SET, m_password_edit); //增加有热点的编辑控件
DDX_Control(pDX, IDC_SETAGAIN, m_passwordagain_edit); //增加有热点的编辑控件
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CLOCKDlg, CDialog)
//{{AFX_MSG_MAP(CLOCKDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_LOCKBUTTON, OnLockbutton)
ON_WM_DESTROY()
ON_WM_CLOSE()
ON_WM_MOUSEMOVE()
ON_BN_CLICKED(IDC_BUTTON_EXIT, OnButtonExit)
ON_WM_CREATE()
ON_BN_CLICKED(IDC_HELPBUTTON, OnHelpbutton)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CLOCKDlg message handlers
BOOL CLOCKDlg::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
ModifyStyleEx(WS_EX_APPWINDOW, WS_EX_TOOLWINDOW); //使窗口不显示在任务栏
//退出按钮的设计
m_Cancel.SubclassDlgItem (IDC_BUTTON_EXIT, this);
m_Cancel.SetIcon (IDI_CANCEL);
m_Cancel.SetColor (CButtonST::BTNST_COLOR_BK_IN, RGB(198, 211, 238));
m_Cancel.SetColor(CButtonST::BTNST_COLOR_BK_OUT, RGB(231,239,245));
m_Cancel.SetColor(CButtonST::BTNST_COLOR_BK_FOCUS, RGB(231,239,245));
m_Cancel.OffsetColor(CButtonST::BTNST_COLOR_BK_IN,30);
//挂机锁屏按钮设计
m_Lock.SubclassDlgItem (IDC_LOCKBUTTON, this);
m_Lock.SetIcon (IDI_LOCK);
m_Lock.SetColor (CButtonST::BTNST_COLOR_BK_IN, RGB(198, 211, 238));
m_Lock.SetColor(CButtonST::BTNST_COLOR_BK_OUT, RGB(231,239,245));
m_Lock.SetColor(CButtonST::BTNST_COLOR_BK_FOCUS, RGB(231,239,245));
m_Lock.OffsetColor(CButtonST::BTNST_COLOR_BK_IN,30);
//帮助按钮设计
m_Help.SubclassDlgItem (IDC_HELPBUTTON, this);
m_Help.SetIcon (IDI_HELP);
m_Help.SetColor (CButtonST::BTNST_COLOR_BK_IN, RGB(198, 211, 238));
m_Help.SetColor(CButtonST::BTNST_COLOR_BK_OUT, RGB(231,239,245));
m_Help.SetColor(CButtonST::BTNST_COLOR_BK_FOCUS, RGB(231,239,245));
m_Help.OffsetColor(CButtonST::BTNST_COLOR_BK_IN,30);
//静态控件设计
m_Static1.SubclassDlgItem(IDC_STATIC1,this);
m_Static1.SetCaption(" 设置密码：");
m_Static1.SetBackColor(RGB(208,208,208));
m_Static1.SetTextColor(RGB(255, 0, 0));
//静态控件设计
m_Static2.SubclassDlgItem(IDC_STATIC2,this);
m_Static2.SetCaption(" 确认：");
m_Static2.SetBackColor(RGB(208,208,208));
m_Static2.SetTextColor(RGB(255, 0, 0));
m_hIcon1 = (HICON)::LoadImage(AfxFindResourceHandle(MAKEINTRESOURCE(IDI_TIP1), RT_GROUP_ICON), MAKEINTRESOURCE(IDI_TIP1), IMAGE_ICON, 0, 0, 0);
m_hIcon2 = (HICON)::LoadImage(AfxFindResourceHandle(MAKEINTRESOURCE(IDI_TIP2), RT_GROUP_ICON), MAKEINTRESOURCE(IDI_TIP2), IMAGE_ICON, 0, 0, 0);
// 创建工具提示
m_Tip.Create(this);
// 加到要提示的工具里
m_Tip.AddTool(GetDlgItem(IDC_SET), _T("请输入密码!"), m_hIcon1);
m_Tip.AddTool(GetDlgItem(IDC_SETAGAIN), _T("请输入密码确认!"), m_hIcon2);
m_Tip.AddTool(GetDlgItem(IDC_LOCKBUTTON), _T("挂机锁住屏幕!"), m_hIcon1);
m_Tip.AddTool(GetDlgItem(IDC_BUTTON_EXIT), _T("退出系统!"), m_hIcon1);
m_Tip.AddTool(GetDlgItem(IDC_HELPBUTTON), _T("帮助说明!"), m_hIcon1);
//创建二进制密码文件
m_strFile = "psw.DAT";
//创建说明窗口
m_Shuomingdlg = new CSHUOMINGDlg;
m_Shuomingdlg->Create(IDD_SHUOMING_DIALOG,NULL);
return TRUE; // return TRUE unless you set the focus to a control
}
void CLOCKDlg::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 CLOCKDlg::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
{
CPaintDC dc(this);
CRect rect;
GetClientRect(&rect); //得到窗体的大小
CDC dcMem;
dcMem.CreateCompatibleDC(&dc);
CBitmap bmpBackground;
bmpBackground.LoadBitmap(IDB_BITMAPBK); //加载背景图片
BITMAP bitMap;
bmpBackground.GetBitmap(&bitMap);
CBitmap *pbmpOld=dcMem.SelectObject(&bmpBackground);
dc.StretchBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,bitMap.bmWidth,bitMap.bmHeight,SRCCOPY);
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CLOCKDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CLOCKDlg::OnLockbutton()
{
// TODO: Add your control notification handler code here
CWRONGDlg wrongdlg; //错误提示窗口
UpdateData(TRUE); //更新编辑框
if (m_password == "") //如果密码为空
{
wrongdlg.m_strTitle.Format("欢迎使用小蔡软件!");
wrongdlg.m_strText.Format("对不起!\r\n密码不能为空!\r\n请输入密码!");
wrongdlg.DoModal(); //打开错误提示窗口
GetDlgItem(IDC_SET)->SetFocus(); //设置焦点
UpdateData(FALSE);
}
else
{
if (m_password != m_passwordagain) //如果两次输入的密码不相同
{
wrongdlg.m_strTitle.Format("欢迎使用小蔡软件!");
wrongdlg.m_strText.Format("对不起!\r\n两次的密码不相同!\r\n请重新输入!");
wrongdlg.DoModal(); //打开错误提示窗口
m_passwordagain.Empty();
GetDlgItem(IDC_SETAGAIN)->SetFocus();//设置焦点
UpdateData(FALSE);
}
else //两次密码不为空且一样
{
WriteFile(m_password); //将密码写入文件
ShowWindow(SW_HIDE); //隐藏登陆窗口
CPINGMUDlg pingmudlg;
pingmudlg.DoModal(); //打开挂屏窗口
//CUNLOCKDlg dlg;
//dlg.DoModal();
}
}
}
BOOL CLOCKDlg::DestroyWindow()
{
// TODO: Add your specialized code here and/or call the base class
return CDialog::DestroyWindow();
}
BOOL CLOCKDlg::PreTranslateMessage(MSG* pMsg)
{
// TODO: Add your specialized code here and/or call the base class
//按下ESC和回车键窗口不退出
if( pMsg->message == WM_KEYDOWN)
{
if(pMsg->wParam == VK_ESCAPE)
return TRUE;
if(pMsg->wParam == VK_RETURN)
{
return TRUE;
}
}
m_Tip.RelayEvent(pMsg); //响应工具提示消息
return CDialog::PreTranslateMessage(pMsg);
}
void CLOCKDlg::OnDestroy()
{
CDialog::OnDestroy();
// TODO: Add your message handler code here
::DestroyIcon(m_hIcon1); //释放m_hIcon1
::DestroyIcon(m_hIcon2); //释放m_hIcon2
DeleteFile(m_strFile); //删除密码文件
}
//关闭窗口
void CLOCKDlg::OnClose()
{
// TODO: Add your message handler code here and/or call default
CLOCKDlg::OnDestroy();
CDialog::OnClose();
}
/////////////////////////////////////////////////////////////////////
// 函数：
// CLOCKDlg::WriteFile()
//
// 描述：
//
// 创建密码文件，将密码写入
//
// 返回：
//
// [void]
//
// 参数：
//
// [str] - 要写入的密码字符串
//
/////////////////////////////////////////////////////////////////////
void CLOCKDlg::WriteFile(CString str)
{
CFile file;
if (file.Open(m_strFile,CFile::modeCreate|CFile::modeWrite)) //创建文件且可以写
{
char buffer[1024]; //设置缓存的大小
int nLen = sprintf(buffer,"%s",str); //将str写入缓存
buffer[nLen] = 0;
file.Write(buffer,1024); //将str写入文件
file.Close();
}
}
void CLOCKDlg::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CRect rect;
if (m_Shuomingdlg != NULL)
{
GetDlgItem(IDC_STATIC_SHUOMING)->GetWindowRect(&rect); //得到控件IDC_STATIC_SHUOMING的大小
ScreenToClient(&rect); //转化为客户坐标
if (rect.PtInRect(point)) //如果鼠标在控件IDC_STATIC_SHUOMING上
{
ClientToScreen(&rect); //转化为屏幕坐标
m_Shuomingdlg->SetWindowPos(this, rect.left, rect.top, 100, 100, SWP_NOSIZE);
m_Shuomingdlg->SetActiveWindow();
m_Shuomingdlg->UpdateWindow();
m_Shuomingdlg->ShowWindow(SW_SHOW); //显示说明窗口
}
else
m_Shuomingdlg->ShowWindow(SW_HIDE); //光标不在图上，则隐藏说明窗口
}
CDialog::OnMouseMove(nFlags, point);
}
void CLOCKDlg::OnButtonExit()
{
// TODO: Add your control notification handler code here
OnDestroy();
OnCancel();
}
int CLOCKDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CDialog::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
return 0;
}
void CLOCKDlg::OnHelpbutton()
{
// TODO: Add your control notification handler code here
TCHAR bufDir[_MAX_PATH];
CString dS1,dS2;
dS1 += "帮助.txt";
GetWindowsDirectory(bufDir,_MAX_PATH); //得到"帮助.txt"的路径
dS2.Format("%s\\NOTEPAD.exe %s",bufDir,dS1);
WinExec(dS2,SW_NORMAL); //调用程序NOTEPAD.exe打开"帮助.txt"
}