clientdlg.cpp

本代码是基于LINUX系统下的

// ClientDlg.cpp : implementation file
//
#include "stdafx.h"
#include "Client.h"
#include "ClientDlg.h"
#include "Login.h"
#include "ClientEngine.h"
#include "ClientTool.h"
#include "chat.h"
#include "User.h"
#include "AddFriends.h"
#include "TransportFile.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define WM_SHOWTASK WM_USER+1
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CClientDlg dialog

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

void CClientDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CClientDlg)
	DDX_Control(pDX, IDC_LIST_MANS, m_list_mans);
	DDX_Text(pDX, IDC_USER_NAME, m_username);
	DDX_Text(pDX, IDC_PASSWORD, m_password);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CClientDlg, CDialog)
	//{{AFX_MSG_MAP(CClientDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_CLOSE()
	ON_COMMAND(ID_MEETING, OnMeeting)
	ON_COMMAND(ID_NEUSOFT_ABOUT, OnNeusoftAbout)
	ON_LBN_DBLCLK(IDC_LIST_MANS, OnDblclkListMans)
	ON_COMMAND(ID_ADDCONTACT, OnAddcontact)
	ON_COMMAND(ID_DELETECONTACT, OnDeletecontact)
	ON_COMMAND(ID_LOGOUT, OnLogout)
	ON_BN_CLICKED(IDC_LOGIN, OnLogin)
	ON_MESSAGE(WM_SHOWTASK,onShowTask)
	ON_MESSAGE(WM_SOCKET_READ, OnRead)
	ON_COMMAND(ID_TRANSPORT_FILE, OnTransportFile)
	//}}AFX_MSG_MAP
	
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CClientDlg message handlers

BOOL CClientDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pMenu=GetMenu () ;
	ASSERT_VALID (pMenu) ;

	pMenu->EnableMenuItem (ID_ADDCONTACT,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem (ID_DELETECONTACT,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem (ID_MEETING,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem (ID_TRANSPORT_FILE,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem (ID_LOGOUT,MF_BYCOMMAND | MF_GRAYED);
	
	// 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_isLogin = false;
	m_list_mans.ShowWindow(FALSE);
	GetDlgItem(IDC_STATIC_FRIENDLIST)->ShowWindow(FALSE);
	engine = CClientEngine::getInstance();
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CClientDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else  if (nID   ==   SC_MINIMIZE  ) 
	{
		ToTray();
	}

	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.

//##ModelId=46417F390191
void CClientDlg::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();
	}
}

HCURSOR CClientDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

LRESULT CClientDlg::OnRead(WPARAM wParam, LPARAM lParam)
{
	int flag = 0;
	engine->receiveMessage(flag);

	if(flag == 6)
	{
		m_isLogin = true;
		m_list_mans.ShowWindow(TRUE);
		GetDlgItem(IDC_STATIC_FRIENDLIST)->ShowWindow(TRUE);
		GetDlgItem(IDC_STATIC_PICTURE)->ShowWindow(FALSE);
		GetDlgItem(IDC_STATIC_USERNAME)->ShowWindow(FALSE);
		GetDlgItem(IDC_USER_NAME)->ShowWindow(FALSE);
		GetDlgItem(IDC_STATIC_PASSWORD)->ShowWindow(FALSE);
		GetDlgItem(IDC_PASSWORD)->ShowWindow(FALSE);
		GetDlgItem(IDC_LOGIN)->ShowWindow(FALSE);


	}


	if(flag == 11)
	{
		engine->userlogout();
		MessageBox("Somethings Wrongs, Relogin Please!", NULL, MB_OK);
	}

	if(m_isLogin)
	{
		CMenu* pMenu=GetMenu () ;
		ASSERT_VALID (pMenu) ;

		pMenu->EnableMenuItem (ID_ADDCONTACT,MF_BYCOMMAND | MF_ENABLED);
		pMenu->EnableMenuItem (ID_DELETECONTACT,MF_BYCOMMAND | MF_ENABLED);
		pMenu->EnableMenuItem (ID_MEETING,MF_BYCOMMAND | MF_ENABLED);
		pMenu->EnableMenuItem (ID_TRANSPORT_FILE,MF_BYCOMMAND | MF_ENABLED);
		pMenu->EnableMenuItem (ID_LOGOUT,MF_BYCOMMAND | MF_ENABLED);




		CUser* user = engine->getMyseft();
		SetWindowText(user->name);
		if(flag == 6 || flag == 66)
		{
			engine->updateList(&m_list_mans);
			return (0L);
		}
	}

	return (0L);
}

void CClientDlg::OnClose() 
{
	int ret = AfxMessageBox("Really Exit?",MB_YESNO);
	if(ret != IDYES)
		return ;

	OnLogout();
	CDialog::OnClose();
}

void CClientDlg::OnMeeting() 
{
	if(m_isLogin)
		engine->CreateSession();
	else
		MessageBox("Please Login First!", NULL, MB_OK);
	
}

void CClientDlg::PostNcDestroy() 
{
	CDialog::PostNcDestroy();
}


void CClientDlg::OnNeusoftAbout() 
{
	// TODO: Add your command handler code here
	CAboutDlg dlg;
	dlg.DoModal();
}

void CClientDlg::OnDblclkListMans() 
{
	// TODO: Add your control notification handler code here
	int id = ((CUser*)m_list_mans.GetItemData(m_list_mans.GetCurSel()))->getIDFormatOfInt();
	CUser* user = engine->getUserByID(id);

	if(user->online == 1)
		engine->chatWithFriend(user);
	else
		AfxMessageBox(user->name+" is offline.");
}



void CClientDlg::OnAddcontact() 
{
	// TODO: Add your command handler code here
			CAddFriends addfriend;
		BOOL IsOK = addfriend.DoModal();

		if(IsOK==IDOK)
		{
			CUser* user = engine->getUserByID(addfriend.m_friendId);
			if(user == NULL)
				engine->addFriends(addfriend.m_friendId);
			else
				MessageBox(user->name + " already is my Friend!", NULL, MB_ICONASTERISK |MB_OK);
		}
}

void CClientDlg::OnDeletecontact() 
{
	// TODO: Add your command handler code here
	int id;
	int n=m_list_mans.GetSelCount();
	if (n>0)
	{
		for (int   i=0;i<m_list_mans.GetCount();i++)   
        {   
              if(m_list_mans.GetSel(i)>0) 
			  {
				  	id = ((CUser*)m_list_mans.GetItemData(i))->getIDFormatOfInt();
					CUser* user = engine->getUserByID(id);
					CString wintest;
					GetWindowText(wintest);
					if(user->name== wintest )
						MessageBox("Can't delete myself !", NULL, MB_OK);
					else 
					{
						if (IDYES==MessageBox("Delete "+user->name+"\nAre you sure ?",NULL,MB_ICONQUESTION|MB_YESNO ))
						{
							 engine->removeFriends(id);
						}
					}
			  }
  
        } 
	}
	else
	{
		MessageBox("Please select at least a contact !", NULL, MB_ICONASTERISK |MB_OK);
	}
}

void CClientDlg::ToTray()
{
	NOTIFYICONDATA nid; 
	nid.cbSize=(DWORD)sizeof(NOTIFYICONDATA); 
	nid.hWnd=this->m_hWnd; 
	nid.uID=IDI_SMILE; 
	nid.uFlags=NIF_ICON|NIF_MESSAGE|NIF_TIP ; 
	nid.uCallbackMessage=WM_SHOWTASK;//自定义的消息名称 
	nid.hIcon=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_SMILE)); 
	strcpy(nid.szTip,"Neusoft IM");//信息提示条为“计划任务提醒” 
	Shell_NotifyIcon(NIM_ADD,&nid);//在托盘区添加图标 
	ShowWindow(SW_HIDE);//隐藏主窗口 


}

LRESULT CClientDlg::onShowTask(WPARAM wParam, LPARAM lParam)
{
	if(wParam!=IDI_SMILE) 
	return 1; 
	switch(lParam) 
	{ 
		case WM_RBUTTONUP://右键起来时弹出快捷菜单，这里只有一个“关闭” 
		{ 

			LPPOINT lpoint=new tagPOINT; 
			::GetCursorPos(lpoint);//得到鼠标位置 
			CMenu menu; 
			menu.CreatePopupMenu();//声明一个弹出式菜单 
			//增加菜单项“关闭”，点击则发送消息WM_DESTROY给主窗口（已 
			//隐藏），将程序结束。
			menu.AppendMenu(MF_STRING,WM_DESTROY,"退出"); 


			//确定弹出式菜单的位置 
			menu.TrackPopupMenu(TPM_LEFTALIGN,lpoint->x,lpoint->y,this); 
			//资源回收 
			HMENU hmenu=menu.Detach(); 
			menu.DestroyMenu(); 
			delete lpoint; 
		} 
		break; 
		case WM_LBUTTONDOWN://双击左键的处理 
		{ 
			this->ShowWindow(SW_SHOW);//简单的显示主窗口完事儿 
		} 
		break; 
		} 
		return 0; 

}

void CClientDlg::OnLogout() 
{
	// TODO: Add your command handler code here
	m_list_mans.ResetContent();
	if(engine->userlogout())
	{
		m_isLogin = false;
		SetWindowText("Neusoft IM");
		CMenu* pMenu=GetMenu () ;
		ASSERT_VALID (pMenu) ;

		pMenu->EnableMenuItem (ID_ADDCONTACT,MF_BYCOMMAND | MF_GRAYED);
		pMenu->EnableMenuItem (ID_DELETECONTACT,MF_BYCOMMAND | MF_GRAYED);
		pMenu->EnableMenuItem (ID_MEETING,MF_BYCOMMAND | MF_GRAYED);
		pMenu->EnableMenuItem (ID_TRANSPORT_FILE,MF_BYCOMMAND | MF_GRAYED);

		m_list_mans.ShowWindow(FALSE);
		GetDlgItem(IDC_STATIC_FRIENDLIST)->ShowWindow(FALSE);

		GetDlgItem(IDC_STATIC_PICTURE)->ShowWindow(TRUE);
		GetDlgItem(IDC_STATIC_USERNAME)->ShowWindow(TRUE);
		GetDlgItem(IDC_USER_NAME)->ShowWindow(TRUE);
		GetDlgItem(IDC_STATIC_PASSWORD)->ShowWindow(TRUE);
		GetDlgItem(IDC_PASSWORD)->ShowWindow(TRUE);
		GetDlgItem(IDC_LOGIN)->ShowWindow(TRUE);
	}

}

void CClientDlg::OnLogin() 
{
	// TODO: Add your control notification handler code here
	if (m_isLogin)
	{
		return;
	}
	UpdateData();
	m_username.TrimLeft();
	m_username.TrimRight();

	if(m_username.IsEmpty())
	{
		MessageBox("username mustn't be empty !","Empty",MB_ICONWARNING|MB_OK);
		return ;
	}
	m_password.TrimLeft();
	m_password.TrimRight();
	if(m_password.IsEmpty())
	{
		MessageBox("password mustn't be empty !","Empty",MB_ICONWARNING|MB_OK);
		return ;
	}
	engine->userLogin(m_username, m_password);	

	engine->engineSelect(m_hWnd, WM_SOCKET_READ, FD_READ);
	
	
}

void CClientDlg::OnTransportFile() 
{

	// TODO: Add your command handler code here.
	int id;
	int n=m_list_mans.GetSelCount();
	if (n>0)
	{

		for (int   i=0;i<m_list_mans.GetCount();i++)   
        {   
              if(m_list_mans.GetSel(i)>0) 
			  {
				  	id = ((CUser*)m_list_mans.GetItemData(i))->getIDFormatOfInt();
					CUser* user = engine->getUserByID(id);
					CString wintest;
					GetWindowText(wintest);
					if (user->online!=1)
					{
						MessageBox("Cann't transport file to "+user->name+" !\n is offline!",NULL,MB_ICONASTERISK|MB_OK);
						return ;
					}
					if(user->name== wintest )
					{
						MessageBox("Can't transport to myself !", NULL, MB_OK);
						return ;
					}
							CClientTool *clienttool=new CClientTool;
	
			TCHAR szFilters[]=_T("All files(*.*)|*.*||");
			CString filename,messagefile;
			CFileDialog fileChoose(TRUE, NULL, NULL, NULL, szFilters);	
			if (fileChoose.DoModal() != IDOK)	//如果用户选择确定
			{
				AfxMessageBox("你没有选择文件");
			   	return;
			}
	
			pathname=fileChoose.GetPathName();
			filename=fileChoose.GetFileName();
	
			messagefile=clienttool->getmyip()+"          "+filename;

			delete clienttool;

					 engine->transportfile(*user,messagefile);
					
					psendfileThread = AfxBeginThread(ThreadFunc,NULL);


			  }
  
        } 
	}
	else
	{
		MessageBox("Please select at least a contact !", NULL, MB_ICONASTERISK |MB_OK);
	}


}



UINT CClientDlg::ThreadFunc(LPVOID pParam)
{
	 CTransportFile transfile;
	int nRet =transfile.ServerSend(pathname);
	transfile.PrintReturn( nRet );
	return 0;
}