MyChatDlg.cpp
资源名称:xcchat.rar [点击查看]
上传用户:posgewe
上传日期:2013-05-17
资源大小:69k
文件大小:6k
源码类别:
Telnet服务器
开发平台:
Visual C++
- // MyChatDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "MyChat.h"
- #include "MyChatDlg.h"
- #include "ClientSocket.h"
- #include "tagHeader.h"
- #include "afxtempl.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()
- /////////////////////////////////////////////////////////////////////////////
- // CMyChatDlg dialog
- CMyChatDlg::CMyChatDlg(CClientSocket *p_Socket,CWnd* pParent /*=NULL*/)
- : CDialog(CMyChatDlg::IDD, pParent)
- {
- m_pSocket = p_Socket;
- m_pSocket->chatDlg = this;
- //{{AFX_DATA_INIT(CMyChatDlg)
- m_strMessage = _T("");
- //}}AFX_DATA_INIT
- // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
- void CMyChatDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CMyChatDlg)
- DDX_Control(pDX, IDC_LIST_USER, m_UserList);
- DDX_Control(pDX, IDC_EDIT_LIST, m_MessageList);
- DDX_Text(pDX, IDC_EDIT_MESSAGE, m_strMessage);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CMyChatDlg, CDialog)
- //{{AFX_MSG_MAP(CMyChatDlg)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- ON_BN_CLICKED(ID_SEND, OnSend)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CMyChatDlg message handlers
- BOOL CMyChatDlg::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
- //GetDlgItem(IDC_STATIC_NIKENAME)->SetWindowText(theApp.m_strName);
- return TRUE; // return TRUE unless you set the focus to a control
- }
- void CMyChatDlg::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 CMyChatDlg::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 CMyChatDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
- void CMyChatDlg::OnSend()
- {
- UpdateData();
- if(m_strMessage == "")
- {
- AfxMessageBox("不能发送空消息!!!");
- CEdit *pEdit = (CEdit*)GetDlgItem(IDC_EDIT_MESSAGE);
- pEdit->SetFocus();
- return;
- }
- Header head;
- head.type = SEND_MESSAGE;
- head.len = m_strMessage.GetLength();
- CTime time = CTime::GetCurrentTime();
- CString t = time.Format("%H:%M:%S");
- CString nikeName = theApp.m_strName;
- CString str = nikeName + " " + t + "rn" + " " +m_strMessage;
- m_pSocket->Send((char *)&head,sizeof(Header));
- // TODO: Add your control notification handler code here
- if(m_pSocket->Send((LPCTSTR)str, str.GetLength()))
- {
- m_strMessage = "";
- UpdateData(FALSE);
- CEdit *pEdit = (CEdit*)GetDlgItem(IDC_EDIT_MESSAGE);
- pEdit->SetFocus();
- }else
- {
- AfxMessageBox("网络传输错误!");
- }
- }
- void CMyChatDlg::OnCancel()
- {
- // TODO: Add extra cleanup here
- if(m_pSocket)
- {
- m_pSocket->Close();
- delete m_pSocket;
- }
- CDialog::OnCancel();
- }
- BOOL CMyChatDlg::GetMessage()
- {
- char buff[1000];
- memset(buff,0,sizeof(buff));
- m_pSocket->Receive(buff, sizeof(buff),0);
- CString strTemp = buff;
- strTemp += _T("rn");
- m_MessageList.ReplaceSel(strTemp);
- return TRUE;
- }
- void CMyChatDlg::UpdateUser()
- {
- char buff[1000];
- memset(buff,0,sizeof(buff));
- m_pSocket->Receive(buff, sizeof(buff),0);
- CString user_info = buff;
- CString array[100];
- int b = 0;
- for( int i=0; i<user_info.GetLength(); i++ )
- {
- if(i != (user_info.GetLength() - 1))
- {
- if ( user_info[i]=='&' )
- {
- b ++;
- }
- else
- {
- array[b] = array[b] + user_info[i];
- }
- }
- }
- m_UserList.ResetContent();
- for(int j=0; j<b+1; j++)
- {
- m_UserList.AddString(array[j]);
- }
- }