chatpane.java

一个简单的程序稳操胜券用拖把有稳操胜券

		itemCEnter.setSelected(true);
	}
	
	/**
	 * 关闭、发送、设置、按Enter、按Ctrl+Enter、表情按钮等事件。
	 */
	public void actionPerformed(ActionEvent e) {
		if(e.getSource()==btnClose){
			this.dispose();
			return;
		}
		if(e.getSource()==btnSend){
			String content = txtWrite.getText();
			//System.out.println(content);
			//txtMessage.setEditorKit(txtWrite.getEditorKit());
			//txtMessage.setDocument(txtWrite.getDocument());
			//txtMessage.setText(content);
			
			JQMessage message = new JQMessage();
			Record record = new Record();
			record.setFromid(selfUser.getJqnum());
			record.setToid(friendUser.getJqnum());
			record.setId(1);
			record.setContent(txtWrite.getText());
			showRecord(selfUser.getNickName(),record,Color.GREEN);
			message.setType(30);
			message.setObj(record);
			new WriteThread(message).start();
			txtWrite.setText("");
			return;
		}
		if(e.getSource()==btnSet){
			//Point point = getLocationOnScreen();
			//popupMenu.setLocation(point.x+getWidth()-150, point.y+getHeight()-20);
			//popupMenu.setVisible(true);
			popupMenu.show(this, getWidth()-150, getHeight()-20);
			return;
		}
		if(e.getSource()==itemEnter){
			removeSendKey();
			return;
		}
		if(e.getSource()==itemCEnter){
			removeSendKey();
			return;
		}
		if(e.getSource()==btnFaces){
			if(faceWindow==null)
				faceWindow = new FaceWindow(this);
			else{
				//faceWindow.pack();
				Point point = ChatPane.this.getLocationOnScreen();
				faceWindow.setLocation(point.x+20, point.y+120);
				faceWindow.setVisible(true);
			}
		}
	}
	
	/**
	 * 更新好友的图标。
	 * @param icon
	 */
	public void updateFriendPhoto(Icon icon){
		lblPhoto.setIcon(icon);
	}
	
	/**
	 * 显示用户昵称和聊天记录信息到聊天面板上。
	 * @param nickName 昵称
	 * @param record 聊天记录
	 * @param color 显示文字的颜色。
	 */
	public void showRecord(String nickName,Record record,Color color){
		//JOptionPane.showMessageDialog(null, record.getContent());
		insertString(nickName+" "+DateDeal.getDate2(record.getSendTime()), color);
		insertString(record.getContent(), null);
	}
	
	/**
	 * 将信息插入到聊天面板上。
	 * @param msg 消息的内容。
	 * @param color 显示文字的颜色。
	 */
	private void insertString(String msg,Color color){
		StyledDocument document = txtMessage.getStyledDocument();
		SimpleAttributeSet set = new SimpleAttributeSet();
		if(color!=null)
			StyleConstants.setForeground(set, color);
		try {
			document.insertString(document.getLength(), msg+"\n", set);
		} catch (BadLocationException e) {
			System.out.println("添加错误");
		}
	}
	
	/**
	 * 添加发送事件。
	 */
	private void removeSendKey(){
		txtWrite.removeKeyListener(txtWrite.getKeyListeners()[0]);
		txtWrite.addKeyListener(new SendKeyListenter());
	}
	
	
	/*public static void main(String[] args) {
		try {
			//System.out.println(JQClient.class.getResource("../tools/simsun.ttc").getPath());
			Font font = Font.createFont(Font.TRUETYPE_FONT, new File(MainPane.class.getResource("/tools/simsun.ttc").getPath()));
			font = font.deriveFont(Font.PLAIN, 12);
			SetFont.setFont(font);
		} catch (FontFormatException e) {
			System.out.println("错误:"+e.getMessage());
		} catch (IOException e) {
			System.out.println("错误:"+e.getMessage());
		}
		new ChatPane(null,null,null,true);
	}*/

	/**
	 * 
	 */
	private class WriteThread extends Thread{
		private JQMessage message = null;
		public WriteThread(JQMessage message) {
			this.message = message;
		}
		public void run() {
			try {
				if(oos!=null){
					oos.writeObject(message);
					oos.flush();
				}
			} catch (IOException e) {
				System.out.println("发生异常:"+e.getMessage());
				JOptionPane.showMessageDialog(null, "和服务端连接发生错误:"+e.getMessage()+",请重新登录!");
				System.exit(0);
			}
		}
	}
	
	/**
	 * 发送按钮设置事件类。
	 * 2008-9-27
	 * @author		达内科技[Tarena Training Group]
	 * @version	1.0
	 * @since		JDK1.6(建议) 
	 */
	private class SendKeyListenter extends KeyAdapter{
		public void keyPressed(KeyEvent e){ 
			//System.out.println(e.getModifiersEx()+"=="+e.paramString());
			if(e.getModifiers()==(KeyEvent.CTRL_DOWN_MASK+KeyEvent.VK_ENTER))
				System.out.println("ok");
			if((itemEnter.isSelected() && e.getKeyCode()==KeyEvent.VK_ENTER) || (itemCEnter.isSelected() && e.getModifiersEx()==(KeyEvent.CTRL_DOWN_MASK + KeyEvent.VK_ENTER)))
				btnSend.doClick();
			return;
		}
	}
	
	/**
	 * 表情显示JWindow类。
	 * 2008-9-27
	 * @author		达内科技[Tarena Training Group]
	 * @version	1.0
	 * @since		JDK1.6(建议) 
	 */
	private class FaceWindow extends JWindow implements ActionListener,Runnable,WindowFocusListener,MouseListener{
		private static final int faceNum  = 134;
		JPanel paneFace = new JPanel();
		JLabel[] btnFace = new JLabel[faceNum];
		
		/**
		 * 构造函数。
		 * @param owner 显示的窗体。
		 */
		public FaceWindow(Frame owner) {
			super(owner);
			setSize(395,245);
			Point point = ChatPane.this.getLocationOnScreen();
			setLocation(point.x+20, point.y+120);
			
			paneFace.setLayout(new GridLayout(9,15));
			for(int i=0;i<faceNum;i++){
				btnFace[i] = new JLabel();
				paneFace.add(btnFace[i]);
			}
			new Thread(this).start();
			
			JTabbedPane tabPane = new JTabbedPane();
			tabPane.add("默认", paneFace);
			add(tabPane);
			
			addWindowFocusListener(this);
			setVisible(true);
		}
		/**
		 * 将表情显示到JLabel上。
		 */
		public void run() {
			for(int i=0;i<faceNum;i++){
				//btnFace[i] = new JLabel();
				btnFace[i].setIcon(new Face(i));
				btnFace[i].addMouseListener(this);
				btnFace[i].setBorder(new EmptyBorder(1,1,1,1));
				repaint();
			}
			//repaint();
		}
		
		/**
		 * ActionListener事件。
		 */
		public void actionPerformed(ActionEvent e) {
			Object obj = e.getSource();
			if(obj instanceof JButton){
				JButton btnFace = (JButton)obj;
				txtWrite.insertIcon(btnFace.getIcon());
				this.dispose();
			}	
		}
		/**
		 * 该窗体失去焦点时事件。
		 */
		public void windowLostFocus(WindowEvent e) {
			dispose();
		}
		public void windowGainedFocus(WindowEvent e) {	}
		/**
		 * 鼠标点击事件。
		 */
		public void mouseClicked(MouseEvent e) {
			Object obj = e.getSource();
			if(obj instanceof JLabel){
				JLabel lbl = (JLabel)e.getSource();
				txtWrite.insertIcon(lbl.getIcon());
				this.dispose();
			}
		}
		/**
		 * 鼠标进入事件。
		 */
		public void mouseEntered(MouseEvent e) {
			Object obj = e.getSource();
			if(obj instanceof JLabel){
				JLabel lbl = (JLabel)e.getSource();
				lbl.setBorder(new LineBorder(Color.DARK_GRAY));
			}			
		}
		/**
		 * 鼠标移出时事件。
		 */
		public void mouseExited(MouseEvent e) {
			Object obj = e.getSource();
			if(obj instanceof JLabel){
				JLabel lbl = (JLabel)e.getSource();
				lbl.setBorder(new EmptyBorder(1,1,1,1));
			}			
		}
		public void mousePressed(MouseEvent e) {}
		public void mouseReleased(MouseEvent e) {}
	}
}