batchdetecthiddenshell.java

java写的qq代码实现qq的部分功能

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.ui;

import java.util.Hashtable;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TableTree;
import org.eclipse.swt.custom.TableTreeItem;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.ShellAdapter;
import org.eclipse.swt.events.ShellEvent;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TableColumn;

import edu.tsinghua.lumaqq.IPSeeker;
import edu.tsinghua.lumaqq.IconHolder;
import edu.tsinghua.lumaqq.LumaQQ;
import edu.tsinghua.lumaqq.models.FriendModel;
import edu.tsinghua.lumaqq.models.GroupModel;
import edu.tsinghua.lumaqq.models.IQQNode;
import edu.tsinghua.lumaqq.qq.QQ;
import edu.tsinghua.lumaqq.qq.Util;
import edu.tsinghua.lumaqq.qq.events.QQEvent;
import edu.tsinghua.lumaqq.qq.events.IQQListener;
import edu.tsinghua.lumaqq.qq.packets.in.ReceiveIMPacket;
import edu.tsinghua.lumaqq.qq.packets.out.SendIMPacket;
import edu.tsinghua.lumaqq.ui.tool.BusyFlag;

/**
 * <pre>
 * 批量探测好友是否隐身的窗口，如来神掌，万无一失
 * </pre>
 * 
 * @author 马若劼
 */
public class BatchDetectHiddenShell extends ShellAdapter implements IQQListener {    
    /**
     * 隔一定时间发送一个探测包，免得太快堵塞
     * 
     * @author luma
     */
    private class DetectTask extends TimerTask {
        public void run() {
            getNext();
            if(f == null) {
                timer.cancel();
                timer = null;
                display.syncExec(new Runnable() {
                    public void run() {
		                btnCast.setEnabled(true);
                    }
                });
            } else
                main.getClient().detectHidden(f.getQQ());
        }
    }
    
	private IconHolder icons = IconHolder.getInstance();
	private Label lblHint;
	private Shell shell;
	private MainShell main;
	private Button btnCast;
	private Display display;
	private TableTree tt;
	private Timer timer;
	private Hashtable hash;
	
	private FriendModel f;
	
	private List hiddens;
	
	// 当前探测到的组索引和好友索引
	private int currentG, currentF;
	
	// 探测间隔
	private static final int INTERVAL = 1500;
	
	/**
	 * 创建一个如来神掌乱舞窗口
	 * 
	 * @param parent
	 * 		main shell
	 */
	public BatchDetectHiddenShell(MainShell main) {		
		this.main = main;
		this.display = main.getDisplay();
	    // create shell
		shell = new Shell(display, SWT.SHELL_TRIM);
		shell.setText(LumaQQ.getString("rlsz.lw.title"));
		shell.setSize(700, 600);
		// set title and image
		shell.setImage(icons.getImage(IconHolder.icoPalms));
		shell.addShellListener(this);		
		
		hash = new Hashtable();
		// init child controls
		initLayout();
	}
	
	/**
     * 得到下一个探测的好友，如果都探测完了，返回null
	 */
	private void getNext() {
	    display.syncExec(new Runnable() {
            public void run() {
        	    TableTreeItem[] root = tt.getItems();
        	    while(currentG < root.length) {	        
        	        if(currentF >= root[currentG].getItemCount()) {
        	            currentF = 0;
        	            currentG++;
        	        } else {
        	            TableTreeItem tti = root[currentG].getItems()[currentF];
        			    f = (FriendModel)tti.getData();
        	            if(!f.isOffline() && !f.isHidden()) {	                
        	                tti.setText(1, LumaQQ.getString("rlsz.lw.online"));
        	                currentF++;
        	            } else if(tti.getChecked()) {
        	                tti.setText(1, LumaQQ.getString("rlsz.lw.detecting"));
        	                currentF++;
        	                return;
        	            } else {
        	                tti.setText(1, LumaQQ.getString("rlsz.lw.skip"));
        	                currentF++;
        	            }
        	        }
        	    }
        	    
        	    if(currentG >= root.length)
        	        f = null;
            }
	    });
	}
	
	/**
	 * 打开对话框
	 */
	public void open() {
		// layout
		shell.layout();
		// set dialog to center of screen
		Rectangle dialogRect = shell.getBounds();
		Rectangle displayRect = display.getBounds();
		shell.setLocation((displayRect.width-dialogRect.width)/2, (displayRect.height-dialogRect.height)/2);
		// open
		shell.open();
		// 加为QQ listener
		main.getClient().addQQListener(this);
	}

	/**
	 * @param dialog
	 */
	private void initLayout() {
		shell.setLayout(new GridLayout());
		// 提示标签
		lblHint = new Label(shell, SWT.LEFT);
		lblHint.setText(LumaQQ.getString("rlsz.lw.label.hint"));
		lblHint.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		// table tree
		tt = new TableTree(shell, SWT.MULTI | SWT.CHECK | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
		tt.setLayoutData(new GridData(GridData.FILL_BOTH));
		TableColumn tc = new TableColumn(tt.getTable(), SWT.LEFT);
		tc.setWidth(180);
		tc = new TableColumn(tt.getTable(), SWT.LEFT);
		tc.setText(LumaQQ.getString("rlsz.lw.table.header.status"));
		tc.setWidth(100);
		tc = new TableColumn(tt.getTable(), SWT.LEFT);
		tc.setText(LumaQQ.getString("rlsz.lw.table.header.internet.ip"));
		tc.setWidth(100);
		tc = new TableColumn(tt.getTable(), SWT.LEFT);
		tc.setText(LumaQQ.getString("rlsz.lw.table.header.location"));
		tc.setWidth(200);
		tc = new TableColumn(tt.getTable(), SWT.LEFT);
		tc.setText(LumaQQ.getString("rlsz.lw.table.header.local.ip"));
		tc.setWidth(100);
		
		tt.getTable().setHeaderVisible(true);
		tt.getTable().setLinesVisible(true);
		tt.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                if(e.detail == SWT.CHECK) {
                    TableTreeItem tti = (TableTreeItem)e.item;
                    TableTreeItem[] children = tti.getItems();
                    for(int i = 0; i < children.length; i++)
                        children[i].setChecked(tti.getChecked());
                }
            }
            
            public void widgetDefaultSelected(SelectionEvent e) {
                TableTreeItem tti = (TableTreeItem)e.item;
                if(tti.getItemCount() == 0) {
	                FriendModel f = (FriendModel)tti.getData();	                
	                main.getShellLauncher().openNormalIMWindow(f);                    
                }
            }
		});
		// 按钮行
		Composite btnComp = new Composite(shell, SWT.NONE);
		btnComp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));