localeconfiguration.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

			m_RootNode.remove(current);
			m_Model.reload();
			this.repaint();
			return true;
		} catch (Exception e) {
			e.printStackTrace();
			return false;
		}
	}

	public void addLocale(String name, int index) {
		LocaleTreeNode newLocale = new LocaleTreeNode(name);
		m_RootNode.insert(newLocale, index);
		m_Model.reload();
		this.repaint();
	}

	private void buildTree() {
		String[] names = LocalesManager.getLocalesNames();
		LocaleTreeNode parentNode = null;
		for (int i = 0; i < names.length; i++) {
			parentNode = new LocaleTreeNode(names[i]);
			m_RootNode.add(parentNode);
		}
		m_Model.setRoot(m_RootNode);
	}

	private void init() {
		this.setSelectionRow(0);
	}

	private void reset() {
		this.setSelectionRow(Localeconfiguration.getCurrentIndex());
	}

	private MouseAdapter TreeMouseListener() {
		return new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				TreePath path = getPathForLocation(e.getX(), e.getY());
				if (e.getClickCount() == 1 && e.getButton() == MouseEvent.BUTTON3) {
					// show popupmenu
					if (path == null) {
						Localeconfiguration.setFarFromTree(true);
						Localepopupmenu.setStyle(LocalePopupMenu.ADD);
						Localepopupmenu.setLocation(new Point(e.getX(), e.getY()));
						Localepopupmenu.show((Component) e.getSource(), e.getX(), e.getY());
					} else {
						Localeconfiguration.setFarFromTree(false);
						Localepopupmenu.setStyle(LocalePopupMenu.ADD_DELETE);
						Localepopupmenu.setLocation(new Point(e.getX(), e.getY()));
						Localepopupmenu.show((Component) e.getSource(), e.getX(), e.getY());
					}
				} else if (e.getButton() == MouseEvent.BUTTON1) {
					if (path != null) {
						LocaleTreeNode Localetreenode = (LocaleTreeNode) path.getLastPathComponent();
						if (m_RootNode.getIndex(Localetreenode) == Localeconfiguration.getCurrentIndex()) {
							return;
						}
						int index = Localeconfiguration.getCurrentIndex();
						if (!Localeconfiguration.setCurrent(m_RootNode.getIndex(Localetreenode))) {
							reset();
						} else {
							if (Localeconfiguration.isNew()) {
								if (Localeconfiguration.getCountofLocale() < m_RootNode.getChildCount()) {
									removeLocale(index);
								}
							}
						}
					}
				}
			}
		};
	}

	/**
	 * Xiaojun Chen. July 12, 2006.
	 * 
	 * @see javax.swing.event.TreeSelectionListener#valueChanged(TreeSelectionEvent)
	 */
	public void valueChanged(TreeSelectionEvent e) {
	}
}
class LocaleInformation extends JPanel implements ActionListener {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private LocaleConfiguration Localeconfiguration;
	private JScrollPane detailScrollPanel;
	private JPanel detailPanel;
	private JLabel nameLabel;
	private JLabel jarfileLabel;
	private JLabel charsetLabel;
	private JLabel descriptionLabel;
	private JTextField nameText;
	private JTextField fileText;
	private JTextField charsetName;
	private JTextArea descriptionText;
	private JPanel buttonPanel;
	private JButton m_ButtonApply;
	private JButton m_ButtonClose;
	private locale Locale;
	
	
	LocaleInformation(LocaleConfiguration Localeconfiguration) {
		super();
		this.Localeconfiguration = Localeconfiguration;
		createUI();
	}

	private void createUI() {
		createDetailPanel();
		createButtonPanel();
		this.add(detailScrollPanel, BorderLayout.CENTER);
		this.add(buttonPanel, BorderLayout.SOUTH);
	}

	private void createDetailPanel() {
		detailScrollPanel = new JScrollPane();
		detailPanel = new JPanel();
		detailPanel.setLayout(new GridLayout(4, 2, 5, 10));
		detailPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder(Resource
				.srcStr("LocaleInformation")), BorderFactory.createEmptyBorder(2, 0, 0, 0)));
		nameLabel = new JLabel(Resource.srcStr("LocaleConfiguration_name"));
		jarfileLabel = new JLabel(Resource.srcStr("LocaleConfiguration_jarfilename"));
		charsetLabel = new JLabel(Resource.srcStr("LocaleConfiguration_charset"));
		descriptionLabel = new JLabel(Resource.srcStr("LocaleConfiguration_description"));
		// nameLabel.setFont(new Font("宋体",Font.PLAIN,19));
		// pathLabel.setFont(new Font("宋体",Font.PLAIN,19));
		// descriptionLabel.setFont(new Font("宋体",Font.PLAIN,19));
		nameText = new JTextField();
		fileText = new JTextField();
		charsetName = new JTextField();
		descriptionText = new JTextArea();
		nameText.setPreferredSize(new Dimension(135, 25));
		nameText.setEditable(false);
		fileText.setPreferredSize(new Dimension(135, 25));
		fileText.setEditable(false);
		charsetName.setPreferredSize(new Dimension(135, 25));
		charsetName.setEditable(false);
		descriptionText.setPreferredSize(new Dimension(135, 25));
		descriptionText.setEditable(false);
		
		JPanel namePanel = new JPanel();
		namePanel.add(nameLabel, BorderLayout.WEST);
		namePanel.add(nameText, BorderLayout.CENTER);
		JPanel pathPanel = new JPanel();
		pathPanel.add(jarfileLabel, BorderLayout.WEST);
		pathPanel.add(fileText, BorderLayout.CENTER);
		JPanel charsetPanel = new JPanel();
		charsetPanel.add(charsetLabel, BorderLayout.WEST);
		charsetPanel.add(charsetName, BorderLayout.CENTER);
		JPanel descriptionPanel = new JPanel();
		descriptionPanel.add(descriptionLabel, BorderLayout.WEST);
		descriptionPanel.add(descriptionText, BorderLayout.CENTER);

		//detailPanel.add(namePanel);
		//detailPanel.add(pathPanel);
		//detailPanel.add(charsetPanel);
		//detailPanel.add(descriptionPanel);
		
		detailPanel.add(nameLabel);
		detailPanel.add(nameText);
		detailPanel.add(jarfileLabel);
		detailPanel.add(fileText);
		detailPanel.add(charsetLabel);
		detailPanel.add(charsetName);
		detailPanel.add(descriptionLabel);
		detailPanel.add(descriptionText);
		
		detailScrollPanel.getViewport().add(detailPanel);
	}

	private void createButtonPanel() {
		buttonPanel = new JPanel(new GridLayout(1, 3, 10, 5));
		m_ButtonApply = new JButton(Resource.srcStr("m_ButtonImport"));
		m_ButtonClose = new JButton(Resource.srcStr("m_ButtonClose"));
		buttonPanel.add(m_ButtonApply);
		buttonPanel.add(m_ButtonClose);
		m_ButtonApply.addActionListener(this);
		m_ButtonClose.addActionListener(this);
	}

	public void resetLocale() {
		((TitledBorder)((CompoundBorder)detailPanel.getBorder()).getOutsideBorder()).setTitle(Resource
				.srcStr("LocaleInformation"));
		nameLabel.setText(Resource.srcStr("LocaleConfiguration_name"));
		jarfileLabel.setText(Resource.srcStr("LocaleConfiguration_jarfilename"));
		charsetLabel.setText(Resource.srcStr("LocaleConfiguration_charset"));
		descriptionLabel.setText(Resource.srcStr("LocaleConfiguration_description"));
		m_ButtonApply.setText(Resource.srcStr("m_ButtonImport"));
		m_ButtonClose.setText(Resource.srcStr("m_ButtonClose"));
	}
	
	public void getContent() {
		locale Locale = Localeconfiguration.getCurrentLocale();
		if (Locale == null || !Locale.isvalid()) {
			return;
		}
		this.Locale = Locale;
		nameText.setText(Locale.getName());
		fileText.setText(Locale.getFile());
		charsetName.setText(Locale.getCharsetName());
		descriptionText.setText(Locale.getDescription());
		if(Localeconfiguration.isNew()) {
			m_ButtonApply.setEnabled(true);
		}
		else {
			m_ButtonApply.setEnabled(false);
		}
	}

	public void getContent(locale Locale) {
		if (Locale == null || !Locale.isvalid()) {
			return;
		}
		this.Locale = Locale;
		nameText.setText(Locale.getName());
		fileText.setText(Locale.getFile());
		charsetName.setText(Locale.getCharsetName());
		descriptionText.setText(Locale.getDescription());
		if(Localeconfiguration.isNew()) {
			m_ButtonApply.setEnabled(true);
		}
		else {
			m_ButtonApply.setEnabled(false);
		}
	}

	// save content to Locales
	public void setContent() {
		if(!Localeconfiguration.isNew()){
			return;
		}
		if (!Localeconfiguration.saveLocale()) {
			MessageDialog.showMessageDialog(Localeconfiguration, Resource.srcStr("Locale_ImportFailure"));
		}
	}

	public boolean clear() {
		nameText.setText("");
		fileText.setText("");
		descriptionText.setText("");
		return true;
	}

	public locale getCurrentLocale() {
		return Locale;
	}

	public void actionPerformed(ActionEvent e) {
		Object source = e.getSource();
		if (source == m_ButtonApply) {
			setContent();
		} else if (source == m_ButtonClose) {
			Localeconfiguration.close();
		}
	}

}
class LocaleTreeNode extends DefaultMutableTreeNode {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	public LocaleTreeNode(String name) {
		super(name);
	}
}
class LocalePopupMenu extends JPopupMenu implements ActionListener {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	public static final int ADD_DELETE = 0;
	public static final int ADD = 1;
	private JMenuItem m_MenuImport = new JMenuItem();
	private JMenuItem m_MenuDelete = new JMenuItem();
	private LocaleConfiguration Localeconfiguration;

	public LocalePopupMenu(LocaleConfiguration Localeconfiguration) {
		super();
		this.Localeconfiguration = Localeconfiguration;
		createMenu();
	}

	private void createMenu() {
		m_MenuImport.setText(Resource.srcStr("Localepopupmenu_Import"));
		m_MenuDelete.setText(Resource.srcStr("Localepopupmenu_Delete"));
		m_MenuImport.addActionListener(this);
		m_MenuDelete.addActionListener(this);
		add(m_MenuImport);
	}

	public void setStyle(int style) {
		switch (style) {
		case ADD_DELETE:
			add(m_MenuDelete);
			break;
		case ADD:
			remove(m_MenuDelete);
			break;
		}
	}

	public void resetLocale() {
		m_MenuImport.setText(Resource.srcStr("Localepopupmenu_Import"));
		m_MenuDelete.setText(Resource.srcStr("Localepopupmenu_Delete"));
	}
	
	public void actionPerformed(ActionEvent e) {
		Object source = e.getSource();
		if (source == m_MenuImport) {
			if (!Localeconfiguration.ImportLocale()) {
				MessageDialog.showMessageDialog(Localeconfiguration, Resource.srcStr("Locale_ImportFailure"));
			}
		} else if (source == m_MenuDelete) {
			Localeconfiguration.deleteLocale();
		}
	}
}