guichat.java

局域网聊天系统的设计与实现

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * GUIchat.java
 *
 * Created on 2009-1-19, 22:05:42
 */

package lanchat;

import java.awt.Dimension;
import java.awt.Toolkit;
import java.net.Socket;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import list.list;
import remotecontrol.RemoteAccessServer;
import remotecontrol.RemoteClient;
import trans.MainF;

/**
 *
 * @author Administrator
 */
public class GUIchat extends javax.swing.JFrame {


    /** Creates new form GUIchat */
    public GUIchat(String str) {
        initComponents();
        print.setEditable(false);
        this.setTitle("与"+str+"聊天中");
        ip = str;//赋值ip地址
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        send = new javax.swing.JButton();
        exit = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        print = new javax.swing.JTextArea();
        jScrollPane2 = new javax.swing.JScrollPane();
        input = new javax.swing.JTextArea();
        sendfile = new javax.swing.JButton();
        Rclient = new javax.swing.JButton();
        Rserver = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setBackground(new java.awt.Color(51, 153, 255));

        jPanel1.setBackground(new java.awt.Color(51, 153, 255));
        jPanel1.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));

        send.setLabel("发送");
        send.setName("发送"); // NOI18N
        send.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                sendActionPerformed(evt);
            }
        });

        exit.setLabel("关闭");
        exit.setName("关闭"); // NOI18N
        exit.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exitActionPerformed(evt);
            }
        });

        print.setColumns(20);
        print.setRows(5);
        jScrollPane1.setViewportView(print);

        input.setColumns(20);
        input.setRows(5);
        jScrollPane2.setViewportView(input);

        sendfile.setText("发送文件");
        sendfile.setName("sendfile"); // NOI18N
        sendfile.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                sendfileActionPerformed(evt);
            }
        });

        Rclient.setText("远程控制");
        Rclient.setName("Rclient"); // NOI18N
        Rclient.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RclientActionPerformed(evt);
            }
        });

        Rserver.setText("远程被控");
        Rserver.setName("Rserver"); // NOI18N
        Rserver.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RserverActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 477, Short.MAX_VALUE)
                    .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 477, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                        .addComponent(send)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(exit))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(sendfile)
                        .addGap(27, 27, 27)
                        .addComponent(Rclient)
                        .addGap(18, 18, 18)
                        .addComponent(Rserver)))
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addGap(10, 10, 10)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(sendfile)
                    .addComponent(Rclient)
                    .addComponent(Rserver))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 288, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(27, 27, 27)
                .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 115, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(exit)
                    .addComponent(send))
                .addContainerGap())
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    //按钮 “发送” 事件的 Action
    private void sendActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_sendActionPerformed
        // TODO add your handling code here:
        //发送消息
        int n = -1;
        message = input.getText();
        if(ip==null){
            //ip = MainFrame.ipstr;
            ip = list.ip;
        }
        input.setText("");
        Mserver.client(message,ip);
        setmyprint(message);


    }//GEN-LAST:event_sendActionPerformed
    
    //打印 自己 的message 到print textArea
    public void setmyprint(String message){
        String temp;
        SimpleDateFormat sdf=new SimpleDateFormat("HH:mm:ss");
        Calendar cal=Calendar.getInstance();
        nowtime=sdf.format(cal.getTime());
        nowtime = "你说：        "+ nowtime + "\n";
        message =  nowtime+message ;
        temp = print.getText() + "\n";
        temp = temp + message;
        print.setText(temp);
    }
    //打印 接收到 的message 到 printer textArea
    public void setprint(String message,String ip){
        String temp;
        SimpleDateFormat sdf=new SimpleDateFormat("HH:mm:ss");
        Calendar cal=Calendar.getInstance();
        nowtime=sdf.format(cal.getTime());
        nowtime = ip +"说：        "+ nowtime + "\n";
        message =  nowtime+message ;
        temp = print.getText() + "\n";
        temp = temp + message;
        print.setText(temp);
    }

    private void exitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitActionPerformed
        // TODO add your handling code here:
        //关闭按钮

        this.dispose();
    }//GEN-LAST:event_exitActionPerformed

    private void sendfileActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_sendfileActionPerformed
        // TODO add your handling code here:
        //发送文件按钮
        MainF frame = new MainF(this.ip);
                    // Center the window
                    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
                    Dimension frameSize = frame.getSize();
                    if (frameSize.height > screenSize.height) {
                        frameSize.height = screenSize.height;
                    }
                    if (frameSize.width > screenSize.width) {
                        frameSize.width = screenSize.width;
                    }
                    frame.setLocation((screenSize.width - frameSize.width) / 2,
                                      (screenSize.height - frameSize.height) / 2);
                    frame.setVisible(true);
    }//GEN-LAST:event_sendfileActionPerformed

    private void RserverActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RserverActionPerformed
        // TODO add your handling code here:
        //远程被控按钮
        RemoteAccessServer.createGUI();
    }//GEN-LAST:event_RserverActionPerformed

    private void RclientActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RclientActionPerformed
        // TODO add your handling code here:
        //System.out.println(ip);
        //远程控制按钮
        RemoteClient.createGUI(this.ip);
    }//GEN-LAST:event_RclientActionPerformed

    public void setip(String ip){
        this.ip = ip;
    }
    /**
    * @param args the command line arguments
    */
 

    private  String ip;
    private String message,nowtime;
    private Mserver ms;
    private Socket s;
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton Rclient;
    private javax.swing.JButton Rserver;
    private javax.swing.JButton exit;
    private javax.swing.JTextArea input;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTextArea print;
    private javax.swing.JButton send;
    private javax.swing.JButton sendfile;
    // End of variables declaration//GEN-END:variables

}