www.gusucode.com > VC星号密码探测显示程序源码程序 > VC星号密码探测显示程序源码程序\code\ShowPwDlg.cpp

    // ShowPwDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ShowPw.h"
#include "ShowPwDlg.h"
#include "HyperLink.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
// Download by http://www.NewXing.com
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CHyperLink m_Mail1;
	CHyperLink m_Mail2;
	CHyperLink m_Web; 
	//}}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_STATIC3, m_Web);
	DDX_Control(pDX, IDC_STATIC2, m_Mail2);
	DDX_Control(pDX, IDC_STATIC1, m_Mail1);
	//}}AFX_DATA_MAP
}

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

/////////////////////////////////////////////////////////////////////////////
// CShowPwDlg dialog

CShowPwDlg::CShowPwDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CShowPwDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CShowPwDlg)
	m_Edit1 = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CShowPwDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CShowPwDlg)
	DDX_Control(pDX, IDC_STATIC1, m_static1);
	DDX_Text(pDX, IDC_STATIC2, m_StrStatic2);
	DDX_Text(pDX, IDC_STATIC3, m_StrStatic3);
	DDX_Text(pDX, IDC_STATIC5, m_StrStatic5);
	DDX_Text(pDX, IDC_EDIT1, m_Edit1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CShowPwDlg, CDialog)
	//{{AFX_MSG_MAP(CShowPwDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(ID_CLOSE, OnClose)
	ON_WM_LBUTTONUP()
	ON_WM_LBUTTONDOWN()
	ON_WM_MOUSEMOVE()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CShowPwDlg message handlers

BOOL CShowPwDlg::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

	CWinApp* pApp = AfxGetApp();
	ASSERT(pApp);
	if (pApp)
	{
		VERIFY(m_Cursor1 = pApp->LoadCursor(IDC_SHOWPW));
		VERIFY(m_Cursor2 = pApp->LoadCursor(IDC_HAND));
	}

	SetWindowPos(&wndTopMost, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | WS_EX_TOPMOST);

	return TRUE;  // return TRUE  unless you set the focus to a control
}
	
void CShowPwDlg::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 CShowPwDlg::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 CShowPwDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CShowPwDlg::OnClose() 
{	
	OnOK();
}

void CShowPwDlg::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CWnd* pWnd = ChildWindowFromPoint(point);	//确定属于CWnd的子窗口中含有指定的点
	if(m_set)
	{
		if (pWnd && pWnd->GetSafeHwnd() == m_static1.GetSafeHwnd())
		{
			SetCapture();	//使所有鼠标输入都被发送到当前的 CWnd 对象
			SetCursor(m_Cursor1);
			HBITMAP hBitmap=::LoadBitmap(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDB_SHOWPW2));
			m_static1.SetBitmap(hBitmap);
			m_set=false;
		}
		else
		{
			PostMessage(WM_NCLBUTTONDOWN, HTCAPTION, MAKELPARAM(point.x, point.y));	
			m_set=true;
		}
	}

	CDialog::OnLButtonDown(nFlags, point);
}

void CShowPwDlg::OnLButtonUp(UINT nFlags, CPoint point) 
{
	if(!m_set)
	{
		ReleaseCapture();	//是其他窗口能够接受鼠标输入
		HBITMAP hBitmap=::LoadBitmap(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDB_SHOWPW1));
		m_static1.SetBitmap(hBitmap);
	}
	m_set=true;

	CDialog::OnLButtonUp(nFlags, point);
}

void CShowPwDlg::OnMouseMove(UINT nFlags, CPoint point) 
{
	if (!m_set)
	{
		ClientToScreen(&point);//取得屏幕坐标

		m_StrStatic5.Format("X=%ld,Y=%ld", point.x,point.y);//坐标
		m_StrStatic2 = _T("( None )");	//Class Name
		m_StrStatic3 = _T("( None )");	//Class Style

		CWnd* pWnd = CWnd::WindowFromPoint(point);//获取含有指定点的窗口
		if (pWnd)
		{
			HWND hwndCurr = pWnd->GetSafeHwnd();//返回一个窗口的句柄

			if ((::GetWindowThreadProcessId (GetSafeHwnd(), NULL))!= (::GetWindowThreadProcessId (hwndCurr, NULL))) 
			{
				m_StrStatic3.Format("%ld", hwndCurr);// 获得 window's style
		
				char lpClassName[255];
				if (::GetClassName(hwndCurr, lpClassName, 255))
				{
					m_StrStatic2 = lpClassName;	// 获得 class name
				}
			}
			
			if (m_StrStatic2.CompareNoCase("EDIT")==0)
			{
				LONG lStyle = ::GetWindowLong(hwndCurr, GWL_STYLE);
				if (lStyle & ES_PASSWORD )
				{
					char szText[255];
					::SendMessage(hwndCurr, WM_GETTEXT, 255, (LPARAM)szText);
					m_Edit1 = szText;	// 获得 PassWord
				}
			}
			else
			{
				m_Edit1= _T("( None )");	//PassWord
			}
		}

		UpdateData(FALSE);
	}
	else
	{
		CWnd* pWnd = ChildWindowFromPoint(point);//确定属于CWnd的子窗口中含有指定的点
		if (pWnd && pWnd->GetSafeHwnd() == m_static1.GetSafeHwnd())
		{
			SetCursor(m_Cursor2);
		}
	}
	CDialog::OnMouseMove(nFlags, point);
}

void CShowPwDlg::OnButton1() 
{
	CAboutDlg	m_AboutDlg;
	m_AboutDlg.DoModal();
}

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
    m_Mail1.SetURL(_T("mailto:srg77@sina.com"));
	m_Mail1.SetUnderline(FALSE);	

    m_Mail2.SetURL(_T("mailto:srg77@elong.com"));
	m_Mail2.SetUnderline(FALSE);	

	m_Web.SetURL(_T("http://webdiy.org/srg/"));
	m_Web.SetUnderline(FALSE);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}