*  Copyright 2006 The National Library of New Zealand

*

*  Licensed under the Apache License, Version 2.0 (the "License");

*  you may not use this file except in compliance with the License.

*  You may obtain a copy of the License at

*

*      http://www.apache.org/licenses/LICENSE-2.0

*

*  Unless required by applicable law or agreed to in writing, software

*  distributed under the License is distributed on an "AS IS" BASIS,

*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

*  See the License for the specific language governing permissions and

*  limitations under the License.

*/

* Main class to start the GUI.

*

* @author unascribed

* @version 1.0

*/

  About about;

  JMenuBar jMenuBar1 = new JMenuBar();

  JMenu fileMenu = new JMenu();

  JMenuItem openMenuItem = new JMenuItem();

  JMenu helpMenu = new JMenu();

  JMenuItem aboutMenuItem = new JMenuItem();

  JMenuItem exitMenuItem = new JMenuItem();

  JMenu toolsMenu = new JMenu();

  JMenuItem harvestMenuItem = new JMenuItem();

  RootNode fileRoot = new RootNode();

  FileModel fileList = new FileModel(fileRoot);

  JPanel root = new JPanel();

  GridBagLayout gridBagLayout1 = new GridBagLayout();

  Border border1;

  TitledBorder titledBorder1;

  TitledBorder titledBorder2;

  JPanel configPanel = new JPanel();

  JScrollPane jScrollPane1 = new JScrollPane();

  JPanel filesPanel = new JPanel();

  TitledBorder titledBorder3;

  JPanel jPanel2 = new JPanel();

  JLabel configLabel = new JLabel();

  NLNZCombo configSelect = new NLNZCombo();

  NLNZCombo profileSelect = new NLNZCombo();

  JLabel profileLabel = new JLabel();

  GridBagLayout gridBagLayout2 = new GridBagLayout();

  BorderLayout borderLayout2 = new BorderLayout();

  GridBagLayout gridBagLayout3 = new GridBagLayout();

  ConfigModel configModel = new ConfigModel();

  Icon saveIcon;

  Icon newObjectIcon;

  Icon folder;

  Icon simpleFolder;

  Icon complexFolder;

  Icon groupFolder;

  TitledBorder titledBorder4;

  JLabel userLabel = new JLabel();

  JLabel destinationLabel = new JLabel();

  JTextField destinationText = new JTextField();

  NLNZCombo userSelect = new NLNZCombo();

  DefaultComboBoxModel userModel;

  DefaultComboBoxModel profileModel;

  JPopupMenu newObjectMenu = new JPopupMenu();

  JMenuItem complexMenuItem = new JMenuItem();

  JMenuItem simpleMenuItem = new JMenuItem();

  FileTree fileTree = null;

  JPopupMenu fileTreeMenu = new JPopupMenu();

  JMenuItem propsMenuItem2 = new JMenuItem();

  private LogWindow logWindow = null;

  private AdminWindow adminWindow = null;

  private ScheduleWindow scheduleWindow = null;

  private HelpWindow helpWindow = null;

  private LogModel logModel = new LogModel();

  JMenuItem logMenuItem = new JMenuItem();

  JMenuItem adminMenuItem = new JMenuItem();

  JMenuItem scheduleMenuItem = new JMenuItem();

  JMenuItem helpMenuItem = new JMenuItem();

  JMenu jMenu1 = new JMenu();

  JMenuItem cplxMenuItem = new JMenuItem();

  JMenuItem smplMenuItem = new JMenuItem();

  JMenuItem propsMenuItem = new JMenuItem();

  JMenuItem removeMenuItem = new JMenuItem();

  JMenuItem removeAllMenuItem = new JMenuItem();

  ToolBar toolBar = null;

  StatusBar statusBar = new StatusBar();

  JButton dummy = new JButton();

  // JButton removeUser = new JButton();

  Color normal = dummy.getBackground();

  Color over = null;

  ImageButton folderButton;

  PrintStream stdoutanderr = null;

  public Main() {

  }

  private void jbInit() throws Exception {

    folderButton = new ImageButton(new ImageIcon(ImagePanel

        .resolveImage("xp_folder_small.gif")));

    setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

    fileTree = new FileTree(fileList);

    // titledBorder4 = new

    // TitledBorder(BorderFactory.createEtchedBorder(Color.white,new

    // Color(148, 145, 140)),"Processing Results");

    setIconImage(ImagePanel.resolveImage("icon.gif"));

    newObjectIcon = new ImageIcon(ImagePanel

        .resolveImage("new_object_arrow.gif"));

    folder = new ImageIcon(ImagePanel.resolveImage("xp_folder_small.gif"));

    Icon addUserIcon = new ImageIcon(ImagePanel

        .resolveImage("add_user.gif"));

    Icon removeUserIcon = new ImageIcon(ImagePanel

        .resolveImage("delete_user.gif"));

    simpleFolder = new ImageIcon(ImagePanel

        .resolveImage("simple_folder.gif"));

    complexFolder = new ImageIcon(ImagePanel

        .resolveImage("complex_folder.gif"));

    toolBar = new ToolBar(this);

    over = new Color(normal.getRed() - 25, normal.getGreen() - 25, normal

        .getBlue() + 5);

    // addUser.setIcon(addUserIcon);

    // removeUser.setIcon(removeUserIcon);

    // folderButton.setIcon(folder);

    destinationText.setEditable(false);

    destinationText.setBackground(Color.white);

    border1 = BorderFactory.createEtchedBorder(Color.white, new Color(148,

        145, 140));

    titledBorder1 = new TitledBorder(border1, "Objects");

    // titledBorder3 = new

    // TitledBorder(BorderFactory.createEtchedBorder(Color.white,new

    // Color(148, 145, 140)),"Configuration");

    fileMenu.setMnemonic('F');

    fileMenu.setText("File");

    openMenuItem.setMnemonic('F');

    openMenuItem.setText("Add File/s");

    openMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(81,

        java.awt.event.KeyEvent.CTRL_MASK, false));

    openMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        openMenuItem_actionPerformed(e);

      }

    });

    helpMenu.setMnemonic('H');

    helpMenu.setText("Help");

    aboutMenuItem.setMnemonic('B');

    aboutMenuItem.setText("About");

    aboutMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        aboutMenuItem_actionPerformed(e);

      }

    });

    exitMenuItem.setMnemonic('X');

    exitMenuItem.setText("Exit");

    exitMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        exitMenuItem_actionPerformed(e);

      }

    });

    toolsMenu.setMnemonic('T');

    toolsMenu.setText("Tools");

    harvestMenuItem.setMnemonic('P');

    harvestMenuItem.setText("Process");

    harvestMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(72,

        java.awt.event.KeyEvent.CTRL_MASK, false));

    harvestMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        harvestMenuItem_actionPerformed(e);

      }

    });

    this.setJMenuBar(jMenuBar1);

    root.setLayout(gridBagLayout1);

    filesPanel.setLayout(gridBagLayout3);

    filesPanel.setFont(new java.awt.Font("Dialog", 1, 12));

    filesPanel.setBorder(titledBorder1);

    configPanel.setFont(new java.awt.Font("Dialog", 1, 12));

    configPanel.setLayout(borderLayout2);

    configLabel.setText("Config :");

    jPanel2.setLayout(gridBagLayout2);

    configSelect.addItemListener(new java.awt.event.ItemListener() {

      public void itemStateChanged(ItemEvent e) {

        configSelect_itemStateChanged(e);

      }

    });

    profileSelect.addItemListener(new java.awt.event.ItemListener() {

      public void itemStateChanged(ItemEvent e) {

        profileSelect_itemStateChanged(e);

      }

    });

    userSelect.addItemListener(new java.awt.event.ItemListener() {

      public void itemStateChanged(ItemEvent e) {

        userSelect_itemStateChanged(e);

      }

    });

    destinationLabel.setText("Destination :");

    profileLabel.setText("Profile :");

    userSelect.setEditable(true);

    userLabel.setText("User :");

    complexMenuItem.setMnemonic('X');

    complexMenuItem.setText("Complex Object");

    complexMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        complexMenuItem_actionPerformed(e);

      }

    });

    simpleMenuItem.setMnemonic('S');

    simpleMenuItem.setText("Simple Object");

    simpleMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        simpleMenuItem_actionPerformed(e);

      }

    });

    propsMenuItem2.setText("Properties");

    propsMenuItem2.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        propsMenuItem2_actionPerformed(e);

      }

    });

    logMenuItem.setMnemonic('L');

    logMenuItem.setText("View Log");

    logMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        logMenuItem_actionPerformed(e);

      }

    });

    adminMenuItem.setMnemonic('D');

    adminMenuItem.setText("View Administration");

    adminMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        adminMenuItem_actionPerformed(e);

      }

    });

    scheduleMenuItem.setMnemonic('H');

    scheduleMenuItem.setText("Schedule Harvest");

    scheduleMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        scheduleMenuItem_actionPerformed(e);

      }

    });

    helpMenuItem.setMnemonic('E');

    helpMenuItem.setText("Help");

    helpMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(112, 0,

        false));

    helpMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        helpMenuItem_actionPerformed(e);

      }

    });

    jMenu1.setMnemonic('O');

    jMenu1.setText("New Object");

    cplxMenuItem.setMnemonic('C');

    cplxMenuItem.setIcon(complexFolder);

    smplMenuItem.setIcon(simpleFolder);

    cplxMenuItem.setText("Complex Object");

    cplxMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(88,

        java.awt.event.KeyEvent.CTRL_MASK, false));

    cplxMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        cplxMenuItem_actionPerformed(e);

      }

    });

    smplMenuItem.setMnemonic('S');

    smplMenuItem.setText("Simple Object");

    smplMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(83,

        java.awt.event.KeyEvent.CTRL_MASK, false));

    smplMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        smplMenuItem_actionPerformed(e);

      }

    });

    propsMenuItem.setMnemonic('P');

    propsMenuItem.setText("Properties");

    propsMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(80,

        java.awt.event.KeyEvent.CTRL_MASK, true));

    propsMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        propsMenuItem_actionPerformed(e);

      }

    });

    removeMenuItem.setMnemonic('R');

    removeMenuItem.setText("Remove");

    removeMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(82,

        java.awt.event.KeyEvent.CTRL_MASK, false));

    removeMenuItem.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        removeMenuItem_actionPerformed(e);

      }

    });

    removeAllMenuItem.setMnemonic('A');

    removeAllMenuItem.setText("Remove All");

    removeAllMenuItem

        .addActionListener(new java.awt.event.ActionListener() {

          public void actionPerformed(ActionEvent e) {

            removeAllMenuItem_actionPerformed(e);

          }

        });

    folderButton.setToolTipText("Set Destination Folder");

    folderButton.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {

        folderButton_actionPerformed(e);

      }

    });

    jMenuBar1.add(fileMenu);

    jMenuBar1.add(toolsMenu);

    jMenuBar1.add(helpMenu);

    fileMenu.add(openMenuItem);

    fileMenu.add(removeMenuItem);

    fileMenu.add(removeAllMenuItem);

    fileMenu.addSeparator();

    fileMenu.add(exitMenuItem);

    helpMenu.add(helpMenuItem);

    helpMenu.addSeparator();

    helpMenu.add(aboutMenuItem);

    toolsMenu.add(jMenu1);

    toolsMenu.addSeparator();

    toolsMenu.add(harvestMenuItem);

    toolsMenu.add(logMenuItem);

    toolsMenu.add(adminMenuItem);

    toolsMenu.add(scheduleMenuItem);

    toolsMenu.addSeparator();

    toolsMenu.add(propsMenuItem);

    root.add(configPanel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,

        new Insets(0, 2, 2, 2), 0, 0));

    root.add(filesPanel, new GridBagConstraints(0, 2, 1, 1, 1.0, 1.0,

        GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(

            2, 2, 2, 2), 0, 0));

    filesPanel.add(jScrollPane1, new GridBagConstraints(0, 0, 1, 1, 1.0,

        1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH,

        new Insets(2, 2, 2, 2), 0, 0));

    jScrollPane1.getViewport().add(fileTree, null);

    root.add(toolBar, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,

        GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,

        new Insets(1, 2, 1, 2), 0, 0));

    root.add(statusBar, new GridBagConstraints(0, 3, 1, 1, 1.0, 0.0,

        GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL,

        new Insets(2, 1, 1, 1), 0, 0));

    this.getContentPane().add(root, null);

    configPanel.add(jPanel2, BorderLayout.CENTER);

    jPanel2.add(configLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5,

            5, 2, 5), 25, 0));

    jPanel2.add(destinationLabel, new GridBagConstraints(0, 1, 1, 1, 0.0,

        0.0, GridBagConstraints.WEST, GridBagConstraints.NONE,

        new Insets(2, 5, 2, 5), 25, 0));

    jPanel2.add(configSelect, new GridBagConstraints(1, 0, 4, 1, 1.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,

        new Insets(5, 5, 2, 5), 0, 0));

    jPanel2.add(profileLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(2,

            5, 2, 5), 25, 0));

    jPanel2.add(profileSelect, new GridBagConstraints(1, 2, 4, 1, 1.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,

        new Insets(2, 5, 2, 5), 0, 0));

    jPanel2.add(userLabel, new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(2,

            5, 2, 5), 25, 0));

    jPanel2.add(userSelect, new GridBagConstraints(1, 3, 4, 1, 1.0, 0.0,

        GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,

        new Insets(2, 5, 2, 5), 0, 0));

    jPanel2.add(destinationText, new GridBagConstraints(1, 1, 3, 1, 1.0,

        0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,

        new Insets(2, 5, 2, 5), 0, 0));

    /*

     * jPanel2.add(addUser, new GridBagConstraints(2, 2, 1, 1, 0.0, 0.0

     * ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0,

     * 0, 2), 0, 0)); jPanel2.add(removeUser, new GridBagConstraints(3, 2,

     * 2, 1, 0.0, 0.0 ,GridBagConstraints.CENTER, GridBagConstraints.NONE,

     * new Insets(0, 0, 0, 5), 0, 0));

     */jPanel2.add(folderButton, new GridBagConstraints(4, 1, 1, 1, 0.0,

        0.0, GridBagConstraints.WEST, GridBagConstraints.NONE,

        new Insets(0, 2, 0, 5), 0, 0));

    newObjectMenu.add(complexMenuItem);

    newObjectMenu.add(simpleMenuItem);

    fileTreeMenu.addSeparator();

    fileTreeMenu.add(propsMenuItem2);

    jMenu1.add(cplxMenuItem);

    jMenu1.add(smplMenuItem);

    configSelect.setModel(configModel);

    configSelect.setSelectedIndex(0);

    userModel = new DefaultComboBoxModel(Config.getInstance().getUsers());

    userSelect.setModel(userModel);

    getCurrentProfile();

    Config.getInstance().addProfileListener(new ProfileListener() {

      public void profileAdded(Profile profile) {

        getCurrentProfile();

      }

      public void profileRemoved(Profile profile) {

        getCurrentProfile();

      }

      public void profileChanged(Profile profile) {

        getCurrentProfile();

      }

    });

    simpleMenuItem.setIcon(simpleFolder);

    complexMenuItem.setIcon(complexFolder);

    fileList.addTreeModelListener(new TreeModelListener() {

      public void treeStructureChanged(TreeModelEvent evt) {

        setButtonsBasedOnSelection();

      }

      public void treeNodesRemoved(TreeModelEvent evt) {

        setButtonsBasedOnSelection();

      }

      public void treeNodesInserted(TreeModelEvent evt) {

        setButtonsBasedOnSelection();

      }

      public void treeNodesChanged(TreeModelEvent evt) {

        setButtonsBasedOnSelection();

      }

    });

    fileTree.addTreeSelectionListener(new TreeSelectionListener() {

      public void valueChanged(TreeSelectionEvent evt) {

        setButtonsBasedOnSelection();

      }

    });

    fileTree.addMouseListener(new MouseAdapter() {

      public void mousePressed(MouseEvent e) {

        maybeShowPopup(e);

      }

      public void mouseReleased(MouseEvent e) {

        maybeShowPopup(e);

      }

      private void maybeShowPopup(MouseEvent e) {

        if (e.isPopupTrigger()) {

          // may need to decide if the current selection warrants this

          // or what the enable/disable state was

          TreePath path = fileTree.getPathForLocation(e.getX(), e

              .getY());

          if (path != null) {

            fileTree.setSelectionPath(path);

            fileTreeMenu.show(fileTree, e.getX(), e.getY());

          }

        }

      }

    });

    destinationText.getDocument().addDocumentListener(

        new DocumentListener() {

          public void changeProperty() {

            Configuration config = (Configuration) configSelect

                .getSelectedItem();

            config.setOutputDirectory(destinationText.getText());

          }

          public void changedUpdate(DocumentEvent evt) {

            changeProperty();

          }

          public void removeUpdate(DocumentEvent evt) {

            changeProperty();

          }

          public void insertUpdate(DocumentEvent evt) {

            changeProperty();

          }

        });

    MouseAdapter borderControl = new MouseAdapter() {

      public void mouseEntered(MouseEvent e) {

        JButton source = (JButton) e.getSource();

        if (source.isEnabled()) {

          source.setBackground(over);

        }

      }

      public void mouseExited(MouseEvent e) {

        JButton source = (JButton) e.getSource();

        source.setBackground(normal);

      }

    };

    // addUser.addMouseListener(borderControl);

    // removeUser.addMouseListener(borderControl);

    // folderButton.addMouseListener(borderControl);

    userSelect.setSelectedItem(Config.getInstance().getDefaultUser());

    userSelect.setEditable(false);

    this.addWindowListener(new WindowAdapter() {

      public void windowClosing(WindowEvent e) {

        if (!busy) {

          exit();

        }

      }

    });

    this.setGlassPane(new GlassPane());

    setButtonsBasedOnSelection();

  }

  private void setButtonsBasedOnSelection() {

    int itemsSelected = fileTree.getSelectionCount();

    int itemsInRoot = ((RootNode) fileList.getRoot()).getChildCount();

    boolean someFiles = (itemsInRoot > 0)

        && FileModel.hasAFile((BaseNode) fileList.getRoot());

    TreePath selected = fileTree.getSelectionPath();

    boolean canAddFiles = (itemsSelected == 1)

        && (selected.getLastPathComponent() instanceof ObjectFolderNode);

    boolean userSelected = (userSelect.getSelectedItem() != null)

        && (!userSelect.getSelectedItem().toString().trim().equals(""));

    boolean canProcess = (userSelected) && (someFiles);

    boolean canRemove = itemsSelected > 0;

    boolean canRemoveAll = itemsInRoot > 0;

    boolean canCreateNewObject = true;

    boolean canShowProperties = (itemsSelected == 1)

        && (selected.getLastPathComponent() instanceof PropertyContainer);

    // buttons...

    propsMenuItem2.setEnabled(canShowProperties);

    // menu items...

    openMenuItem.setEnabled(canAddFiles);

    removeAllMenuItem.setEnabled(canRemoveAll);

    removeMenuItem.setEnabled(canRemove);

    smplMenuItem.setEnabled(canCreateNewObject);

    cplxMenuItem.setEnabled(canCreateNewObject);

    harvestMenuItem.setEnabled(canProcess);

    propsMenuItem.setEnabled(canShowProperties);

    // TOOLBAR

    toolBar.setCreateEnabled(canCreateNewObject);

    toolBar.setAddEnabled(canAddFiles);

    toolBar.setRemoveEnabled(canRemove);

    toolBar.setRemoveAllEnabled(canRemoveAll);

    toolBar.setPropertiesEnabled(canShowProperties);

    toolBar.setProcessEnabled(canProcess);

  }

  private void setDestination(File file) {

    destinationText.setText(file.getPath());

  }

  private void setDestination() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Selecting destination folder");

    FileDialogUser listener = new FileDialogUser() {

      public void error(Throwable t) {

        Main.this.error(t);

      }

      public void saveTo(File file) {

      }

      public void openFile(File[] file, FileDialog from) {

        try {

          if ((file != null) && (file.length == 1)

              && (file[0].isDirectory())) {

            Main.this.setDestination(file[0]);

          } else {

            LogManager

                .getInstance()

                .logMessage(LogMessage.ERROR,

                    "Error selecting a SINGLE FOLDER for the output destination");

          }

        } catch (Exception ex) {

          error(ex);

        }

      }

    };

    showFileDialog("Select Folder", listener, false, false, false);

  }

  private void showFileDialog(String title, FileDialogUser controller,

      boolean save, boolean recurseFolders, boolean flattenFolders) {

    // create and open a fileDialog

    JDialog fileDialog = new JDialog(this, title, true);

    FileDialog filePanel = new FileDialog(this, controller, save,

        recurseFolders, flattenFolders);

    fileDialog.getContentPane().add(filePanel);

    fileDialog.pack();

    // set the location.

    Point p1 = this.getLocation();

    Dimension d1 = this.getSize();

    Dimension d2 = fileDialog.getSize();

    fileDialog.setLocation((p1.x + (d1.width / 2)) - (d2.width / 2),

        (p1.y + (d1.height / 2)) - (d2.height / 2));

    filePanel.setCurrentDirectory(Config.getInstance().getBaseHarvestDir());

    fileDialog.show();

  }

  private Point getVisibleLocation(Component parent, Dimension thing) {

    int bestx = 0;

    int besty = parent.getHeight();

    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

    // you may need to flip it to the top

    if (thing.getHeight() + parent.getLocationOnScreen().y > screenSize

        .getHeight()) {

      besty = -(int) thing.getHeight();

    }

    // you may need to push it right...

    if (parent.getLocationOnScreen().x < 0) {

      // bump right

      bestx = -parent.getLocationOnScreen().x; // make it positive

    }

    // you may need to push it left...

    if (parent.getLocationOnScreen().x + thing.getWidth() > screenSize

        .getWidth()) {

      // bump left

      bestx = (int) (screenSize.getWidth() - (parent

          .getLocationOnScreen().x + thing.getWidth()));

    }

    return new Point(bestx, besty);

  }

  protected void showLogWindow() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Showing Log Window");

    // first time?

    if (logWindow == null) {

      logWindow = new LogWindow(this, logModel);

      // set the location.

      // maximise...

      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

      logWindow.setSize(screenSize);

      logWindow.setLocation(0, 0);

    }

    logWindow.show();

  }

  protected void showAdminWindow() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Showing Admin Window");

    // first time?

    if (adminWindow == null) {

      adminWindow = new AdminWindow(this, "Hey!!!");

      // set the location.

      // maximise...

      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

      adminWindow.setSize(640, 480);

      adminWindow.setLocation((screenSize.width - 640) / 2,

          (screenSize.height - 480) / 2);

    }

    adminWindow.show();

  }

  protected void showScheduleWindow() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Showing Schedule Window");

    // first time?

    if (scheduleWindow == null) {

      scheduleWindow = new ScheduleWindow(this, "Hey!!!");

    }

    scheduleWindow.show();

  }

  private void showAbout() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Showing about");

    if (about == null) {

      about = new About(this);

    }

    // set the location.

    Point p1 = this.getLocation();

    Dimension d1 = this.getSize();

    Dimension d2 = about.getSize();

    about.setLocation((p1.x + (d1.width / 2)) - (d2.width / 2),

        (p1.y + (d1.height / 2)) - (d2.height / 2));

    about.show();

  }

  protected void showHelp() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Showing help");

    Runnable showHelpThread = new Runnable() {

      public void run() {

        // first time?

        if (helpWindow == null) {

          helpWindow = new HelpWindow(Main.this);

          // set the location.

          // maximise...

          Dimension screenSize = Toolkit.getDefaultToolkit()

              .getScreenSize();

          helpWindow.setSize(screenSize);

          helpWindow.setLocation(0, 0);

        }

        helpWindow.show();

      }

    };

    Thread thread = new Thread(showHelpThread);

    thread.setPriority(Thread.MIN_PRIORITY);

    thread.start();

  }

  protected void error(Throwable error) {

    LogManager.getInstance().logMessage(error);

  }

  /**

   * This is the call from the file dialog with a selection of files for

   * opening...

   *

   * @param files The list of files to open.

   * @param currentDirectory

   * @throws IOException

   */

  protected void openFile(File[] files, String currentDirectory,

      boolean recurseFolders, boolean flattenFolders, FolderNode into)

      throws IOException {

    FileAdderProcess adder = new FileAdderProcess(this, fileList, into,

        files, recurseFolders, flattenFolders);

    Thread t = new Thread(adder);

    t.setPriority(Thread.MAX_PRIORITY);

    t.start();

    // SwingUtilities.invokeLater();

    Config.getInstance().setBaseHarvestDir(currentDirectory);

    setButtonsBasedOnSelection();

  }

  public static void main(String[] args) {

    try {

      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

    } catch (Exception e) {

      LogManager.getInstance().logMessage(e);

    }

    try {

     

      Configurator.install(true);

      // force a config load at this point - if it hasn't happend

      // already...

      Main main = new Main();

      Config.getInstance();

      LogManager.getInstance().addLog(main.logModel);

      LogManager.getInstance().addLog(

          new FileLogger(Config.getInstance().createLogFileName()));

      LogManager.getInstance().logMessage(

          LogMessage.WORTHLESS_CHATTER,

          "Starting Application: "

              + Config.getInstance().getApplicationName());

      PrintStream stdoutanderr = null;

      try {

        stdoutanderr = new PrintStream(new FileOutputStream(

            "Output.log"));

        System.setErr(stdoutanderr);

        System.setOut(stdoutanderr);

      } catch (Exception e) {

        // Sigh. Couldn't open the file.

        LogManager.getInstance().logMessage(LogMessage.ERROR,

            "Couldn't redirect standard error");

        System.out.println("Redirect:  Unable to open output file!");

        // System.exit (1);

      }

      main.jbInit();

      main.setTitle(Config.getInstance().getApplicationName());

      main.pack();

      // Center the window

      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

      main.setSize(screenSize.width / 2, main.getHeight());

      Dimension frameSize = main.getSize();

      if (frameSize.height > screenSize.height) {

        frameSize.height = screenSize.height;

      }

      if (frameSize.width > screenSize.width) {

        frameSize.width = screenSize.width;

      }

      main.setLocation((screenSize.width - frameSize.width) / 2,

          (screenSize.height - frameSize.height) / 2);

      main.setVisible(true);

    } catch (Exception ex) {

      LogManager.getInstance().logMessage(ex);

    }

  }

  protected void removeAllNodes() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Removing ALL files");

    RootNode root = (RootNode) fileList.getRoot();

    root.clear();

    resetStatus();

  }

  protected void removeSelected() {

    TreePath[] selected = fileTree.getSelectionPaths();

    if (selected == null)

      return;

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Removing selected files");

    for (int i = 0; i < selected.length; i++) {

      removeNode((BaseNode) selected[i].getLastPathComponent());

    }

    resetStatus();

    // reselect the lowest path (and expand if possible)...

    for (int i = 0; i < selected.length; i++) {

      fileTree.expandPath(selected[i].getParentPath());

    }

  }

  private void removeNode(BaseNode node) {

    ((FolderNode) node.getParent()).removeNode(node);

  }

  public void harvest() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Harvesting");

    Configuration config = (Configuration) configSelect.getSelectedItem();

    Runnable runnable = new HarvestProcess(this, fileTree, config);

    Thread t = new Thread(runnable);

    t.setPriority(Thread.MIN_PRIORITY);

    t.start();

  }

  protected void exit() {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Closing down Harvester");

    try {

      Config.getInstance().writeConfig();

    } catch (Exception ex) {

      LogManager.getInstance().logMessage(ex);

    }

    LogManager.getInstance().close();

    if (stdoutanderr != null) {

      try {

        stdoutanderr.close();

      } catch (Exception e) {

      }

    }

    System.exit(0);

  }

  private void openFiles(BaseNode candidate) {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Adding files to :" + candidate.getName());

    // check if anything can be added to this folder...

    ObjectFolderNode into = null;

    boolean recurse = true;

    boolean flatten = false;

    if (candidate instanceof ObjectFolderNode) {

      into = (ObjectFolderNode) candidate;

      if (into.getType() == ObjectFolderNode.COMPLEX) {

        recurse = true;

        flatten = false;

      }

      if (into.getType() == ObjectFolderNode.SIMPLE) {

        recurse = true;

        flatten = true;

      }

    } else {

      return;

    }

    final ObjectFolderNode reallyInto = into;

    FileDialogUser listener = new FileDialogUser() {

      public void error(Throwable t) {

        Main.this.error(t);

      }

      public void saveTo(File file) {

      }

      public void openFile(File[] files, FileDialog from) {

        try {

          Main.this.openFile(files, from.getCurrentDirectory(), from

              .shouldRecurse(), from.shouldFlatten(), reallyInto);

        } catch (Exception ex) {

          error(ex);

        }

      }

    };

    showFileDialog("Select File/s", listener, false, recurse, flatten);

  }

  void exitMenuItem_actionPerformed(ActionEvent e) {

    exit();

  }

  void openMenuItem_actionPerformed(ActionEvent e) {

    add();

  }

  void aboutMenuItem_actionPerformed(ActionEvent e) {

    showAbout();

  }

  void exit_actionPerformed(ActionEvent e) {

    exit();

  }

  protected void add() {

    BaseNode selected = (BaseNode) fileTree.getSelectionPath()

        .getLastPathComponent();

    openFiles(selected);

    resetStatus();

  }

  void add_actionPerformed(ActionEvent e) {

    add();

  }

  void harvest_actionPerformed(ActionEvent e) {

    harvest();

  }

  void remove_actionPerformed(ActionEvent e) {

    removeSelected();

  }

  void harvestMenuItem_actionPerformed(ActionEvent e) {

    harvest();

  }

  private class ConfigModel extends DefaultComboBoxModel {

    public Config getConfig() {

      return (Config) this.getSelectedItem();

    }

    public int getSize() {

      return Config.getInstance().getAvailableConfigs().size();

    }

    public Object getElementAt(int i) {

      return Config.getInstance().getAvailableConfigs().get(i);

    }

  }

  protected void showPropertyEditor() {

    BaseNode selected = (BaseNode) fileTree.getSelectionPath()

        .getLastPathComponent();

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Starting property editor for :" + selected.getName());

    if (selected instanceof ObjectFolderNode) {

      ObjectFolderNode node = (ObjectFolderNode) selected;

      // make a window for the property editor

      JDialog propFrame = new JDialog(this, "Properties", true);

      PropertyEditorController editor = new PropertyEditorController(node);

      propFrame.getContentPane().add(editor);

      propFrame.pack();

      // set the location.

      Point p1 = this.getLocation();

      Dimension d1 = this.getSize();

      Dimension d2 = propFrame.getSize();

      propFrame.setLocation((p1.x + (d1.width / 2)) - (d2.width / 2),

          (p1.y + (d1.height / 2)) - (d2.height / 2));

      propFrame.show();

    }

  }

  void showConfig() {

    // putup the description

    Configuration config = (Configuration) configSelect.getSelectedItem();

    destinationText.setText(config.getOutputDirectory());

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Setting configuration to: " + config.getName());

  }

  protected void setStatus(HarvestStatus status) {

    statusBar.setStatus(status);

  }

  protected void resetStatus() {

    // reset all of the files to unprocessed again...

    BaseNode baseNode = (BaseNode) fileList.getRoot();

    fileList.suspendEvents(true);

    baseNode.setStatus(HarvestStatus.BLANK, null);

    fileList.suspendEvents(false);

    fileList.nodeStructureChanged(baseNode); // now that events are

                          // enabled, fire one for all

                          // changes

    setStatus(HarvestStatus.BLANK);

  }

  void profileSelect_itemStateChanged(ItemEvent e) {

    Object profile = profileSelect.getSelectedItem();

    if ((profile != null) && (profile instanceof Profile)

        && (e.getStateChange() == ItemEvent.SELECTED)) {

      Profile prof = (Profile) profile;

      Config.getInstance().setCurrentProfile(prof);

      LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

          "Current profile set to :" + prof.getName());

    }

  }

  void userSelect_itemStateChanged(ItemEvent e) {

    Object user = userSelect.getSelectedItem();

    if ((user != null) && (user instanceof User)

        && (e.getStateChange() == ItemEvent.SELECTED)) {

      User usr = (User) user;

      Config.getInstance().setDefaultUser(usr);

      LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

          "Current user set to :" + usr.getName());

    }

  }

  void configSelect_itemStateChanged(ItemEvent e) {

    if (e.getStateChange() == ItemEvent.SELECTED) {

      showConfig();

      resetStatus();

    }

  }

  protected void beginWizard(ObjectFolderNode newNode) {

    LogManager.getInstance().logMessage(LogMessage.WORTHLESS_CHATTER,

        "Starting new object wizard for :" + newNode.getName());

    CreateObjectWizard wizard = new CreateObjectWizard(this, newNode);

  }

  protected void addNewComplexObject() {

    resetStatus();

    ObjectFolderNode newNode = new ObjectFolderNode("new complex",

        ObjectFolderNode.COMPLEX);

    ((RootNode) fileList.getRoot()).addNode(newNode);

    beginWizard(newNode);

  }

  protected void addNewSimpleObject() {

    resetStatus();

    ObjectFolderNode newNode = new ObjectFolderNode("new simple",

        ObjectFolderNode.SIMPLE);

    ((RootNode) fileList.getRoot()).addNode(newNode);

    beginWizard(newNode);

  }

  void complexMenuItem_actionPerformed(ActionEvent e) {

    addNewComplexObject();

  }

  void simpleMenuItem_actionPerformed(ActionEvent e) {

    addNewSimpleObject();

  }

  void removeAll_actionPerformed(ActionEvent e) {

    removeAllNodes();

  }

  void propsMenuItem2_actionPerformed(ActionEvent e) {

    showPropertyEditor();

  }

  void logMenuItem_actionPerformed(ActionEvent e) {

    showLogWindow();

  }

  void adminMenuItem_actionPerformed(ActionEvent e) {

    showAdminWindow();

  }

  void scheduleMenuItem_actionPerformed(ActionEvent e) {

    showScheduleWindow();

  }

  void cplxMenuItem_actionPerformed(ActionEvent e) {

    addNewComplexObject();

  }

  void smplMenuItem_actionPerformed(ActionEvent e) {

    addNewSimpleObject();

  }

  void propsMenuItem_actionPerformed(ActionEvent e) {

    showPropertyEditor();

  }

  void helpMenuItem_actionPerformed(ActionEvent e) {

    showHelp();

  }

  void getCurrentProfile() {

    profileModel = new DefaultComboBoxModel(Config.getInstance()