serverreceivethread.java

注：语音聊天部分还未完成

		int userCount = userInfoList.getUserCount();//得到链表元素的个数
		int testEnd = 0;
		while(testEnd < userCount){//遍历用户链表
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}

			node.dataOut.writeObject("图片");
			node.dataOut.flush();
			
			node.dataOut.writeObject(icon);
			node.dataOut.flush();
			node.dataOut.writeObject(node.userName);
			node.dataOut.flush();
			testEnd++;
		}

	}
	
	private void sendWarningToAll(String warning){
		int userCount = userInfoList.getUserCount();//得到链表元素的个数
		int testEnd = 0;
		while(testEnd < userCount){//遍历用户链表
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}
			try{//发送聊天信息内容

				node.dataOut.writeObject("警告");
				node.dataOut.flush();

				node.dataOut.writeObject(warning);
				node.dataOut.flush();

			}catch(Exception e){
				System.out.println("发送聊天信息内容失败！" + e);
			}
			testEnd++;
		}
	}
	private void sendLeaveToAll(String leave,String userName){
		int userCount = userInfoList.getUserCount();//得到链表元素的个数
		int testEnd = 0;
		while(testEnd < userCount){//遍历用户链表
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}
			try{//发送聊天信息内容

				node.dataOut.writeObject("下线");
				node.dataOut.flush();

				node.dataOut.writeObject(leave);
				node.dataOut.flush();
				node.dataOut.writeObject(userName);
				node.dataOut.flush();

			}catch(Exception e){
				System.out.println("发送聊天信息内容失败！" + e);
			}
			testEnd++;
		}
	}

	public void sendUserListToAll() {//像所有用户发送用户列表

		String userList = "";
		int userCount = userInfoList.getUserCount();//得到在线用户的个数
		int testEnd = 0;
		while(testEnd < userCount){//遍历用户列表，组成用户列表串
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}
			userList += node.userName;
			userList += '\n';
			testEnd++;
		}
		testEnd = 0;
		while(testEnd < userCount){//遍历链表，依次发送用户列表信息
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}
			try{
				//发送用户列表标识
				node.dataOut.writeObject("用户列表");
				node.dataOut.flush();
				//发送用户列表内容
				node.dataOut.writeObject(userList);
				node.dataOut.flush();
			}catch(Exception e){e.printStackTrace();}

			 testEnd++;
		}
	}
	public void sendObject(MyTextPane chatMeg,
			SingleUserMegData clientData,UserInfoList userInfoList,
			JComboBox userOnlineList){
		this.chatMeg = chatMeg;
		this.clientData = clientData;
		this.userInfoList = userInfoList;
		this.userOnlineList = userOnlineList;
		
		isStop = false;
	}
	public void DelUser(SingleUserMegData delUser){
        String kickUserStr = "用户" +
        			delUser.userName + "被踢！" + "\n";
        int userCount = userInfoList.getUserCount();
        int testEnd = 0;
        userOnlineList.removeAllItems();
        userOnlineList.addItem("所有人");
        userInfoList.delete(delUser);
       
        while(testEnd < userCount){
        	delUser = userInfoList.find(testEnd);
        	if(delUser == null){
        		testEnd++ ;
        		continue;
        	}
        	userOnlineList.addItem(delUser.userName);
        	
        	testEnd++;
        }

       
        chatMeg.append(Color.RED,kickUserStr);
    }

	private void receiveMeg() throws IOException, ClassNotFoundException{
		//读取发送对象
  		toSomebody = (String)clientData.dataIn.readObject();
  		//读取发送时间
  		date = (String)clientData.dataIn.readObject();
  		//读取发送状态
  		sendStatus = (String)clientData.dataIn.readObject();
  		//读取发送动作
  		sendAction = (String)clientData.dataIn.readObject();
  		//读取信息内容
  		message = (String)clientData.dataIn.readObject();
  		//读取发送过来的聊天信息字体颜色内容
  		color = (Color)clientData.dataIn.readObject();

	}
	private void sendChatMeg(){
		int userCount = userInfoList.getUserCount();//得到链表元素的个数
		int testEnd = 0;
		while(testEnd < userCount){//遍历用户链表
			SingleUserMegData node = userInfoList.find(testEnd);
			if(node == null){
				testEnd++;
				continue;
			}
			try{//发送聊天信息内容

				node.dataOut.writeObject("聊天信息");
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.LIGHT_GRAY,"\n"+"[聊天信息]");
				}

				//发送用户名
				node.dataOut.writeObject(clientData.userName);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.BLUE,clientData.userName);
				}
				

				//发送动作
				node.dataOut.writeObject(sendAction);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.black,sendAction);
				}
				

				node.dataOut.writeObject("对");
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.black,"对");
				}
				
				//发送接受信息的对象
				node.dataOut.writeObject(toSomebody);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.blue,toSomebody);
				}
				

				node.dataOut.writeObject("说");
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.BLACK,"说");
				}
				

				//发送信息时间
				node.dataOut.writeObject(date);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.LIGHT_GRAY,date + "\n");
				}
				//发送状态
				node.dataOut.writeObject(sendStatus);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.lightGray,sendStatus);
				}
				

				//发送信息内容
				node.dataOut.writeObject(message);
				node.dataOut.flush();
				if(testEnd < 1){
					chatMeg.append(Color.BLUE,message + "\n");
				}
				
				if(color != null){
					//发送聊天信息内容的字体颜色
					node.dataOut.writeObject(color);
					node.dataOut.flush();
				}

			}catch(Exception e){
				System.out.println("发送聊天信息内容失败！" + e);
			}
			testEnd++;
		}
	}
	private void smallChatToYou(){//把悄悄话发送给自己
		try{//发送聊天信息标识
				clientData.dataOut.writeObject("聊天信息");
				clientData.dataOut.flush();
				//发送用户名
				clientData.dataOut.writeObject(clientData.userName);
				clientData.dataOut.flush();
				//发送动作
				clientData.dataOut.writeObject(sendAction);
				clientData.dataOut.flush();

				clientData.dataOut.writeObject("对");
				clientData.dataOut.flush();

				//发送接受信息的对象
				clientData.dataOut.writeObject(toSomebody);
				clientData.dataOut.flush();

				clientData.dataOut.writeObject("说");
				clientData.dataOut.flush();
				//发送信息时间
				clientData.dataOut.writeObject(date);
				clientData.dataOut.flush();


				//发送状态
				clientData.dataOut.writeObject(sendStatus);
				clientData.dataOut.flush();

				//发送信息内容
				clientData.dataOut.writeObject(message);
				clientData.dataOut.flush();
				if(color != null){
					//发送聊天信息内容的字体颜色
					clientData.dataOut.writeObject(color);
					clientData.dataOut.flush();
				}
			}catch(Exception e){}
	}
	private void smallChat() throws IOException{//把悄悄话发送给别人

		SingleUserMegData  node =
				userInfoList.find(toSomebody);
			if(node != null){
				//发送聊天信息标识
				node.dataOut.writeObject("聊天信息");
				node.dataOut.flush();
				//发送用户名
				node.dataOut.writeObject(clientData.userName);
				node.dataOut.flush();
				//发送动作
				node.dataOut.writeObject(sendAction);
				node.dataOut.flush();

				node.dataOut.writeObject("对");
				node.dataOut.flush();

				//发送接受信息的对象
				node.dataOut.writeObject(toSomebody);
				node.dataOut.flush();

				node.dataOut.writeObject("说");
				node.dataOut.flush();
				//发送信息时间
				node.dataOut.writeObject(date);
				node.dataOut.flush();


				//发送状态
				node.dataOut.writeObject(sendStatus);
				node.dataOut.flush();

				//发送信息内容
				node.dataOut.writeObject(message);
				node.dataOut.flush();
				if(color != null){
					//发送聊天信息内容的字体颜色
					node.dataOut.writeObject(color);
					node.dataOut.flush();
				}
			}
	}


}