mainframe.java

一个用于监控WEB服务器和数据库服务器的客户端程序。

					JMenuItem newTask = new JMenuItem("新建任务");
					newTask.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent arg0) {
							proxy.createNewTask();
						}
					});
					JMenuItem editTask = new JMenuItem("编辑任务");
					editTask.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent arg0) {
							proxy.editTask(table.getSelectedRow(), 0);
						}
					});
					JMenuItem delTask = new JMenuItem("删除任务");
					delTask.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent arg0) {
							proxy.delTask();
						}
					});
					JMenuItem historyLog = new JMenuItem("历史记录");
					historyLog.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent arg0) {
							String logText = 
								proxy.getParser().getBuffers()[table.getSelectedRow()].toString();
							historyDialog.setLogText(logText);
							historyDialog.setVisible(true);
						}
					});
					final JMenuItem runOrStopTask = new JMenuItem("启动/中止任务");
					if (rowNo < 0) {
						instantRun.setEnabled(false);
						editTask.setEnabled(false);
						delTask.setEnabled(false);
						runOrStopTask.setEnabled(false);
						historyLog.setEnabled(false);
					}
					else if (!proxy.isLoadSuccessful()
							|| rowNo >= proxy.getParser().getBuffers().length) {
						historyLog.setEnabled(false);
					}
					final int runColumn = columnCount - 1;
					final boolean isStartup = ((Boolean) table.getValueAt(
							rowNo, runColumn)).booleanValue();
					if (isStartup) {
						instantRun.setEnabled(false);
					}
					runOrStopTask.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent e) {
							if (proxy.runOrStopTask(rowNo, !isStartup, 0)) {
								table.setValueAt(new Boolean(!isStartup),
										rowNo, runColumn);
							}
						}
					});
					JPopupMenu popup = new JPopupMenu();
					popup.add(instantRun);
					popup.add(newTask);
					popup.add(editTask);
					popup.add(delTask);
					popup.add(runOrStopTask);
					popup.add(historyLog);
					popup.show(e.getComponent(), e.getX(), e.getY());
				}
			}
		});
		
		table.addKeyListener(new KeyAdapter(){
			public void keyPressed(KeyEvent e) {
				int keyCode = e.getKeyCode();
				int rowNo = table.getSelectedRow();
				if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_DOWN) {
					if (keyCode == KeyEvent.VK_UP && rowNo > 0) {
						rowNo--;
					}
					else if (keyCode == KeyEvent.VK_DOWN && rowNo < table.getRowCount()-1) {
						rowNo++;
					}
				}
				else if (keyCode == KeyEvent.VK_ENTER) {
					proxy.editTask(table.getSelectedRow(), 0);
				}
			}
		});
		newTaskMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.createNewTask();
			}
		});
		loadTaskMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.loadTaskList();
			}
		});
		exitMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				exitSystem();
			}
		});
		windowSkinMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				String lafClassName = UIManager.getSystemLookAndFeelClassName();
				changeSkin(lafClassName);
			}
		});
		swingSkinMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				String lafClassName = UIManager.getCrossPlatformLookAndFeelClassName();
				changeSkin(lafClassName);
			}
		});
		mailMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				
			}
		});
		clearLogItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				logInfo.setText(null);
			}
		});
		aboutMenuItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				JOptionPane.showMessageDialog(
					mainFrame, aboutText, "关于", JOptionPane.INFORMATION_MESSAGE
				);
			}
		});
		
		newTaskButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.createNewTask();
			}
		});
		editTaskButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.editTask(table.getSelectedRow(), 0);
			}
		});
		delTaskButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.delTask();
			}
		});
		saveTaskListButton.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent arg0) {
				proxy.saveTaskList();
			}
		});
		clearTaskListButton.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent arg0) {
				proxy.clearTaskList();
			}
		});
		
		editor.addCellEditorListener(new CellEditorListener() {
			public void editingStopped(ChangeEvent e){
				int rowNo = table.getSelectedRow();
				int runColumn = columnCount-1;
				boolean isStartup = ((Boolean)table.getValueAt(rowNo, runColumn)).booleanValue();
				proxy.runOrStopTask(rowNo, isStartup, 0);
			}
			public void editingCanceled(ChangeEvent arg0) {
			}
		});
		
		runAllButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.runAllTask();
			}
		});
		stopAllButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				proxy.stopAllTask();
			}
		});	
		logInfo.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				if (e.getButton() == MouseEvent.BUTTON3){ // 鼠标右键
					JMenuItem clear = new JMenuItem("清空");
					clear.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent ae) {
							logInfo.setText(null);
						}
					});
					JPopupMenu popup = new JPopupMenu();
					popup.add(clear);
					popup.show(e.getComponent(), e.getX(), e.getY());
				}
			}
		});
	}
	
	private void changeSkin(String skinClassName) {
		if (UIManager.getLookAndFeel().toString().indexOf(
				skinClassName) != -1) {
			return;
		}
		try {
			UIManager.setLookAndFeel(skinClassName);
			SwingUtilities.updateComponentTreeUI(mainFrame);
			SwingUtilities.updateComponentTreeUI(taskDialog);
			JDialog stepDialog = taskDialog.getStepPanel().getNewStepDialog();
			AttempNewPanel attempDialog = 
				(AttempNewPanel)taskDialog.getAttempPanel().getNewAttempDialog();
			JButton runDateButton = attempDialog.getRunDateButton();
			JButton startDateButton = attempDialog.getStartDateButton();
			JButton endDateButton = attempDialog.getEndDateButton();
			SwingUtilities.updateComponentTreeUI(proxy.getFileChooser());
			SwingUtilities.updateComponentTreeUI(stepDialog);
			SwingUtilities.updateComponentTreeUI(attempDialog);
			SwingUtilities.updateComponentTreeUI(runDateButton);
			SwingUtilities.updateComponentTreeUI(startDateButton);
			SwingUtilities.updateComponentTreeUI(endDateButton);
		} catch (Exception ex) {
			ex.printStackTrace();
		}
	}
	
	private void exitSystem() {
		mainFrame.dispose();
		WindowsTrayIcon.cleanUp();
		System.exit(0);
	}
	
	public static void createAndShowGUI() {	
		//long start = System.currentTimeMillis();
		
		/* 设置系统默认外观*/
		try {
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		} catch (Exception e) {
			e.printStackTrace();
		}
		mainFrame = new MainFrame(Constant.systemName);
		if (outerInvoke) {
			mainFrame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
		}
		else {
			mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		}
		mainFrame.setIconImage(((ImageIcon) Constant.systemIcon).getImage());
		mainFrame.setSize(new Dimension(X, Y));
		mainFrame.setLocation(offsetX/2, offsetY/4);
		mainFrame.setVisible(true);
		
		//long end = System.currentTimeMillis();
		//System.out.println("total cost times: "+(end-start));
	}

	public static void main(String[] args) {
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				createAndShowGUI();
			}
		});
		//new MainFrame();
	}
	
	private JButton runAllButton, stopAllButton, newTaskButton, editTaskButton, 
		delTaskButton, clearTaskListButton, saveTaskListButton;
	private JMenuItem newTaskMenuItem, loadTaskMenuItem, exitMenuItem, 
		windowSkinMenuItem, swingSkinMenuItem, mailMenuItem, clearLogItem, aboutMenuItem;
	public static MainFrame mainFrame;
	private MainFrameTableModel model;
	private JTable table;
	private TableCellEditor editor; 
	private JFileChooser fileChooser;
	private TaskDialog taskDialog;
	private HistoryLog historyDialog;
	private TaskProxy proxy;
	private XmlFilter filter;
	private JTextPane logInfo;

	private static Dimension screenSize = Toolkit.getDefaultToolkit()
			.getScreenSize();
	private static int maxX = screenSize.width;
	private static int maxY = screenSize.height;
	private static int offsetX = 400;
	private static int offsetY = 300;
	private static int X = maxX - offsetX;
	private static int Y = maxY - offsetY;	
	private int[] colWidths = { 25, 100, 100, 200, 110, 110, 50 };
	private static boolean outerInvoke;
	public String taskListName = "";
	public int columnCount;
	public static String aboutText;
	public void setTaskListName(String taskListName) {
		this.taskListName = taskListName;
	}

	public MainFrameTableModel getModel() {
		return model;
	}
	public void setModel(MainFrameTableModel model) {
		this.model = model;
	}

	public JTable getTable() {
		return table;
	}

	public JFileChooser getFileChooser() {
		return fileChooser;
	}

	public void setFileChooser(JFileChooser fileChooser) {
		this.fileChooser = fileChooser;
	}

	public TaskDialog getTaskDialog() {
		return taskDialog;
	}

	public JTextPane getLogInfo() {
		return logInfo;
	}

	public TaskProxy getProxy() {
		return proxy;
	}

}

class XmlFilter extends FileFilter{
	public boolean accept(java.io.File f) {
		if (f != null){
			String fileName = f.getName();
			String ext = fileName.substring(
					fileName.lastIndexOf(".") + 1).toLowerCase();
			if (f.isDirectory() || ext.equals("xml")){
				return true;
			}
		}
		return false;
	}
	public String getDescription() {
		return "xml文件";
	}
}