- /*
- * @(#)MetalFileChooserUI.java 1.71 04/01/13
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package javax.swing.plaf.metal;
-
- import javax.swing.*;
- import javax.swing.border.EmptyBorder;
- import javax.swing.filechooser.*;
- import javax.swing.event.*;
- import javax.swing.plaf.*;
- import javax.swing.plaf.basic.*;
- import javax.swing.table.*;
- import javax.swing.text.Position;
- import java.awt.*;
- import java.awt.event.*;
- import java.beans.*;
- import java.io.File;
- import java.io.FileNotFoundException;
- import java.io.IOException;
- import java.text.DateFormat;
- import java.util.*;
-
- import sun.awt.shell.ShellFolder;
-
- /**
- * Metal L&F implementation of a FileChooser.
- *
- * @version 1.71 01/13/04
- * @author Jeff Dinkins
- */
- public class MetalFileChooserUI extends BasicFileChooserUI {
-
- // Much of the Metal UI for JFilechooser is just a copy of
- // the windows implementation, but using Metal themed buttons, lists,
- // icons, etc. We are planning a complete rewrite, and hence we've
- // made most things in this class private.
- private JPanel centerPanel;
-
- private JLabel lookInLabel;
- private JComboBox directoryComboBox;
- private DirectoryComboBoxModel directoryComboBoxModel;
- private Action directoryComboBoxAction = new DirectoryComboBoxAction();
-
- private FilterComboBoxModel filterComboBoxModel;
-
- private JTextField fileNameTextField;
-
- private JToggleButton listViewButton;
- private JToggleButton detailsViewButton;
- private JPanel listViewPanel;
- private JPanel detailsViewPanel;
- private JPanel currentViewPanel;
- private FocusListener editorFocusListener = new FocusAdapter() {
- public void focusLost(FocusEvent e) {
- if (! e.isTemporary()) {
- applyEdit();
- }
- }
- };
-
- private boolean useShellFolder;
-
- private ListSelectionModel listSelectionModel;
- private JList list;
- private JTable detailsTable;
-
- private JButton approveButton;
- private JButton cancelButton;
-
- private JPanel buttonPanel;
- private JPanel bottomPanel;
-
- private JComboBox filterComboBox;
-
- private static final Dimension hstrut5 = new Dimension(5, 1);
- private static final Dimension hstrut11 = new Dimension(11, 1);
-
- private static final Dimension vstrut5 = new Dimension(1, 5);
-
- private static final Insets shrinkwrap = new Insets(0,0,0,0);
-
- // Preferred and Minimum sizes for the dialog box
- private static int PREF_WIDTH = 500;
- private static int PREF_HEIGHT = 326;
- private static Dimension PREF_SIZE = new Dimension(PREF_WIDTH, PREF_HEIGHT);
-
- private static int MIN_WIDTH = 500;
- private static int MIN_HEIGHT = 326;
- private static Dimension MIN_SIZE = new Dimension(MIN_WIDTH, MIN_HEIGHT);
-
- private static int LIST_PREF_WIDTH = 405;
- private static int LIST_PREF_HEIGHT = 135;
- private static Dimension LIST_PREF_SIZE = new Dimension(LIST_PREF_WIDTH, LIST_PREF_HEIGHT);
-
- private static final int COLUMN_FILENAME = 0;
- private static final int COLUMN_FILESIZE = 1;
- private static final int COLUMN_FILETYPE = 2;
- private static final int COLUMN_FILEDATE = 3;
- private static final int COLUMN_FILEATTR = 4;
- private static final int COLUMN_COLCOUNT = 5;
-
- private int[] COLUMN_WIDTHS = { 150, 75, 130, 130, 40 };
-
- // Labels, mnemonics, and tooltips (oh my!)
- private int lookInLabelMnemonic = 0;
- private String lookInLabelText = null;
- private String saveInLabelText = null;
-
- private int fileNameLabelMnemonic = 0;
- private String fileNameLabelText = null;
-
- private int filesOfTypeLabelMnemonic = 0;
- private String filesOfTypeLabelText = null;
-
- private String upFolderToolTipText = null;
- private String upFolderAccessibleName = null;
-
- private String homeFolderToolTipText = null;
- private String homeFolderAccessibleName = null;
-
- private String newFolderToolTipText = null;
- private String newFolderAccessibleName = null;
-
- private String listViewButtonToolTipText = null;
- private String listViewButtonAccessibleName = null;
-
- private String detailsViewButtonToolTipText = null;
- private String detailsViewButtonAccessibleName = null;
-
- private String fileNameHeaderText = null;
- private String fileSizeHeaderText = null;
- private String fileTypeHeaderText = null;
- private String fileDateHeaderText = null;
- private String fileAttrHeaderText = null;
-
- //
- // ComponentUI Interface Implementation methods
- //
- public static ComponentUI createUI(JComponent c) {
- return new MetalFileChooserUI((JFileChooser) c);
- }
-
- public MetalFileChooserUI(JFileChooser filechooser) {
- super(filechooser);
- }
-
- public void installUI(JComponent c) {
- super.installUI(c);
- }
-
- public void uninstallComponents(JFileChooser fc) {
- fc.removeAll();
- bottomPanel = null;
- buttonPanel = null;
- }
-
- public void installComponents(JFileChooser fc) {
- FileSystemView fsv = fc.getFileSystemView();
-
- fc.setBorder(new EmptyBorder(12, 12, 11, 11));
- fc.setLayout(new BorderLayout(0, 11));
-
- // ********************************* //
- // **** Construct the top panel **** //
- // ********************************* //
-
- // Directory manipulation buttons
- JPanel topPanel = new JPanel(new BorderLayout(11, 0));
- JPanel topButtonPanel = new JPanel();
- topButtonPanel.setLayout(new BoxLayout(topButtonPanel, BoxLayout.LINE_AXIS));
- topPanel.add(topButtonPanel, BorderLayout.AFTER_LINE_ENDS);
-
- // Add the top panel to the fileChooser
- fc.add(topPanel, BorderLayout.NORTH);
-
- // ComboBox Label
- lookInLabel = new JLabel(lookInLabelText);
- lookInLabel.setDisplayedMnemonic(lookInLabelMnemonic);
- topPanel.add(lookInLabel, BorderLayout.BEFORE_LINE_BEGINS);
-
- // CurrentDir ComboBox
- directoryComboBox = new JComboBox();
- directoryComboBox.getAccessibleContext().setAccessibleDescription(lookInLabelText);
- directoryComboBox.putClientProperty( "JComboBox.lightweightKeyboardNavigation", "Lightweight" );
- lookInLabel.setLabelFor(directoryComboBox);
- directoryComboBoxModel = createDirectoryComboBoxModel(fc);
- directoryComboBox.setModel(directoryComboBoxModel);
- directoryComboBox.addActionListener(directoryComboBoxAction);
- directoryComboBox.setRenderer(createDirectoryComboBoxRenderer(fc));
- directoryComboBox.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- directoryComboBox.setAlignmentY(JComponent.TOP_ALIGNMENT);
- directoryComboBox.setMaximumRowCount(8);
-
- topPanel.add(directoryComboBox, BorderLayout.CENTER);
-
- // Up Button
- JButton upFolderButton = new JButton(getChangeToParentDirectoryAction());
- upFolderButton.setText(null);
- upFolderButton.setIcon(upFolderIcon);
- upFolderButton.setToolTipText(upFolderToolTipText);
- upFolderButton.getAccessibleContext().setAccessibleName(upFolderAccessibleName);
- upFolderButton.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- upFolderButton.setAlignmentY(JComponent.CENTER_ALIGNMENT);
- upFolderButton.setMargin(shrinkwrap);
-
- topButtonPanel.add(upFolderButton);
- topButtonPanel.add(Box.createRigidArea(hstrut5));
-
- // Home Button
- File homeDir = fsv.getHomeDirectory();
- String toolTipText = homeFolderToolTipText;
- if (fsv.isRoot(homeDir)) {
- toolTipText = getFileView(fc).getName(homeDir); // Probably "Desktop".
- }
-
-
-
-
- JButton b = new JButton(homeFolderIcon);
- b.setToolTipText(toolTipText);
- b.getAccessibleContext().setAccessibleName(homeFolderAccessibleName);
- b.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- b.setAlignmentY(JComponent.CENTER_ALIGNMENT);
- b.setMargin(shrinkwrap);
-
- b.addActionListener(getGoHomeAction());
- topButtonPanel.add(b);
- topButtonPanel.add(Box.createRigidArea(hstrut5));
-
- // New Directory Button
- b = new JButton(getNewFolderAction());
- b.setText(null);
- b.setIcon(newFolderIcon);
- b.setToolTipText(newFolderToolTipText);
- b.getAccessibleContext().setAccessibleName(newFolderAccessibleName);
- b.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- b.setAlignmentY(JComponent.CENTER_ALIGNMENT);
- b.setMargin(shrinkwrap);
-
- topButtonPanel.add(b);
- topButtonPanel.add(Box.createRigidArea(hstrut5));
-
- // View button group
- ButtonGroup viewButtonGroup = new ButtonGroup();
-
- class ViewButtonListener implements ActionListener {
- JFileChooser fc;
-
- ViewButtonListener(JFileChooser fc) {
- this.fc = fc;
- }
-
- public void actionPerformed(ActionEvent e) {
- JToggleButton b = (JToggleButton)e.getSource();
- JPanel oldViewPanel = currentViewPanel;
-
- if (b == detailsViewButton) {
- if (detailsViewPanel == null) {
- detailsViewPanel = createDetailsView(fc);
- detailsViewPanel.setPreferredSize(LIST_PREF_SIZE);
- }
- currentViewPanel = detailsViewPanel;
- } else {
- currentViewPanel = listViewPanel;
- }
- if (currentViewPanel != oldViewPanel) {
- centerPanel.remove(oldViewPanel);
- centerPanel.add(currentViewPanel, BorderLayout.CENTER);
- centerPanel.revalidate();
- centerPanel.repaint();
- }
- }
- }
-
- ViewButtonListener viewButtonListener = new ViewButtonListener(fc);
-
- // List Button
- listViewButton = new JToggleButton(listViewIcon);
- listViewButton.setToolTipText(listViewButtonToolTipText);
- listViewButton.getAccessibleContext().setAccessibleName(listViewButtonAccessibleName);
- listViewButton.setSelected(true);
- listViewButton.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- listViewButton.setAlignmentY(JComponent.CENTER_ALIGNMENT);
- listViewButton.setMargin(shrinkwrap);
- listViewButton.addActionListener(viewButtonListener);
- topButtonPanel.add(listViewButton);
- viewButtonGroup.add(listViewButton);
-
- // Details Button
- detailsViewButton = new JToggleButton(detailsViewIcon);
- detailsViewButton.setToolTipText(detailsViewButtonToolTipText);
- detailsViewButton.getAccessibleContext().setAccessibleName(detailsViewButtonAccessibleName);
- detailsViewButton.setAlignmentX(JComponent.LEFT_ALIGNMENT);
- detailsViewButton.setAlignmentY(JComponent.CENTER_ALIGNMENT);
- detailsViewButton.setMargin(shrinkwrap);
- detailsViewButton.addActionListener(viewButtonListener);
- topButtonPanel.add(detailsViewButton);
- viewButtonGroup.add(detailsViewButton);
-
- updateUseShellFolder();
-
- // ************************************** //
- // ******* Add the directory pane ******* //
- // ************************************** //
- centerPanel = new JPanel(new BorderLayout());
- listViewPanel = createList(fc);
- listSelectionModel = list.getSelectionModel();
- listViewPanel.setPreferredSize(LIST_PREF_SIZE);
- centerPanel.add(listViewPanel, BorderLayout.CENTER);
- currentViewPanel = listViewPanel;
- centerPanel.add(getAccessoryPanel(), BorderLayout.AFTER_LINE_ENDS);
- JComponent accessory = fc.getAccessory();
- if(accessory != null) {
- getAccessoryPanel().add(accessory);
- }
- fc.add(centerPanel, BorderLayout.CENTER);
-
- // ********************************** //
- // **** Construct the bottom panel ** //
- // ********************************** //
- JPanel bottomPanel = getBottomPanel();
- bottomPanel.setLayout(new BoxLayout(bottomPanel, BoxLayout.Y_AXIS));
- fc.add(bottomPanel, BorderLayout.SOUTH);
-
- // FileName label and textfield
- JPanel fileNamePanel = new JPanel();
- fileNamePanel.setLayout(new BoxLayout(fileNamePanel, BoxLayout.LINE_AXIS));
- bottomPanel.add(fileNamePanel);
- bottomPanel.add(Box.createRigidArea(vstrut5));
-
- AlignedLabel fileNameLabel = new AlignedLabel(fileNameLabelText);
- fileNameLabel.setDisplayedMnemonic(fileNameLabelMnemonic);
- fileNamePanel.add(fileNameLabel);
-
- fileNameTextField = new JTextField(35) {
- public Dimension getMaximumSize() {
- return new Dimension(Short.MAX_VALUE, super.getPreferredSize().height);
- }
- };
- fileNamePanel.add(fileNameTextField);
- fileNameLabel.setLabelFor(fileNameTextField);
- fileNameTextField.addFocusListener(
- new FocusAdapter() {
- public void focusGained(FocusEvent e) {
- if (!getFileChooser().isMultiSelectionEnabled()) {
- listSelectionModel.clearSelection();
- }
- }
- }
- );
- if (fc.isMultiSelectionEnabled()) {
- setFileName(fileNameString(fc.getSelectedFiles()));
- } else {
- setFileName(fileNameString(fc.getSelectedFile()));
- }
-
-
- // Filetype label and combobox
- JPanel filesOfTypePanel = new JPanel();
- filesOfTypePanel.setLayout(new BoxLayout(filesOfTypePanel, BoxLayout.LINE_AXIS));
- bottomPanel.add(filesOfTypePanel);
-
- AlignedLabel filesOfTypeLabel = new AlignedLabel(filesOfTypeLabelText);
- filesOfTypeLabel.setDisplayedMnemonic(filesOfTypeLabelMnemonic);
- filesOfTypePanel.add(filesOfTypeLabel);
-
- filterComboBoxModel = createFilterComboBoxModel();
- fc.addPropertyChangeListener(filterComboBoxModel);
- filterComboBox = new JComboBox(filterComboBoxModel);
- filterComboBox.getAccessibleContext().setAccessibleDescription(filesOfTypeLabelText);
- filesOfTypeLabel.setLabelFor(filterComboBox);
- filterComboBox.setRenderer(createFilterComboBoxRenderer());
- filesOfTypePanel.add(filterComboBox);
-
- // buttons
- getButtonPanel().setLayout(new ButtonAreaLayout());
-
- approveButton = new JButton(getApproveButtonText(fc));
- // Note: Metal does not use mnemonics for approve and cancel
- approveButton.addActionListener(getApproveSelectionAction());
- approveButton.setToolTipText(getApproveButtonToolTipText(fc));
- getButtonPanel().add(approveButton);
-
- cancelButton = new JButton(cancelButtonText);
- cancelButton.setToolTipText(cancelButtonToolTipText);
- cancelButton.addActionListener(getCancelSelectionAction());
- getButtonPanel().add(cancelButton);
-
- if(fc.getControlButtonsAreShown()) {
- addControlButtons();
- }
-
- groupLabels(new AlignedLabel[] { fileNameLabel, filesOfTypeLabel });
- }
-
- private void updateUseShellFolder() {
- // Decide whether to use the ShellFolder class to populate shortcut
- // panel and combobox.
- JFileChooser fc = getFileChooser();
- Boolean prop =
- (Boolean)fc.getClientProperty("FileChooser.useShellFolder");
- if (prop != null) {
- useShellFolder = prop.booleanValue();
- } else {
- // See if FileSystemView.getRoots() returns the desktop folder,
- // i.e. the normal Windows hierarchy.
- useShellFolder = false;
- File[] roots = fc.getFileSystemView().getRoots();
- if (roots != null && roots.length == 1) {
- File[] cbFolders = (File[])ShellFolder.get("fileChooserComboBoxFolders");
- if (cbFolders != null && cbFolders.length > 0 && roots[0] == cbFolders[0]) {
- useShellFolder = true;
- }
- }
- }
- }
-
- protected JPanel getButtonPanel() {
- if (buttonPanel == null) {
- buttonPanel = new JPanel();
- }
- return buttonPanel;
- }
-
- protected JPanel getBottomPanel() {
- if(bottomPanel == null) {
- bottomPanel = new JPanel();
- }
- return bottomPanel;
- }
-
- protected void installStrings(JFileChooser fc) {
- super.installStrings(fc);
-
- Locale l = fc.getLocale();
-
- lookInLabelMnemonic = UIManager.getInt("FileChooser.lookInLabelMnemonic");
- lookInLabelText = UIManager.getString("FileChooser.lookInLabelText",l);
- saveInLabelText = UIManager.getString("FileChooser.saveInLabelText",l);
-
- fileNameLabelMnemonic = UIManager.getInt("FileChooser.fileNameLabelMnemonic");
- fileNameLabelText = UIManager.getString("FileChooser.fileNameLabelText",l);
-
- filesOfTypeLabelMnemonic = UIManager.getInt("FileChooser.filesOfTypeLabelMnemonic");
- filesOfTypeLabelText = UIManager.getString("FileChooser.filesOfTypeLabelText",l);
-
- upFolderToolTipText = UIManager.getString("FileChooser.upFolderToolTipText",l);
- upFolderAccessibleName = UIManager.getString("FileChooser.upFolderAccessibleName",l);
-
- homeFolderToolTipText = UIManager.getString("FileChooser.homeFolderToolTipText",l);
- homeFolderAccessibleName = UIManager.getString("FileChooser.homeFolderAccessibleName",l);
-
- newFolderToolTipText = UIManager.getString("FileChooser.newFolderToolTipText",l);
- newFolderAccessibleName = UIManager.getString("FileChooser.newFolderAccessibleName",l);
-
- listViewButtonToolTipText = UIManager.getString("FileChooser.listViewButtonToolTipText",l);
- listViewButtonAccessibleName = UIManager.getString("FileChooser.listViewButtonAccessibleName",l);
-
- detailsViewButtonToolTipText = UIManager.getString("FileChooser.detailsViewButtonToolTipText",l);
- detailsViewButtonAccessibleName = UIManager.getString("FileChooser.detailsViewButtonAccessibleName",l);
-
- fileNameHeaderText = UIManager.getString("FileChooser.fileNameHeaderText",l);
- fileSizeHeaderText = UIManager.getString("FileChooser.fileSizeHeaderText",l);
- fileTypeHeaderText = UIManager.getString("FileChooser.fileTypeHeaderText",l);
- fileDateHeaderText = UIManager.getString("FileChooser.fileDateHeaderText",l);
- fileAttrHeaderText = UIManager.getString("FileChooser.fileAttrHeaderText",l);
- }
-
- protected void installListeners(JFileChooser fc) {
- super.installListeners(fc);
- ActionMap actionMap = getActionMap();
- SwingUtilities.replaceUIActionMap(fc, actionMap);
- }
-
- protected ActionMap getActionMap() {
- return createActionMap();
- }
-
- protected ActionMap createActionMap() {
- AbstractAction escAction = new AbstractAction() {
- public void actionPerformed(ActionEvent e) {
- if (editFile != null) {
- cancelEdit();
- } else {
- getFileChooser().cancelSelection();
- }
- }
- public boolean isEnabled(){
- return getFileChooser().isEnabled();
- }
- };
- ActionMap map = new ActionMapUIResource();
- map.put("approveSelection", getApproveSelectionAction());
- map.put("cancelSelection", escAction);
- map.put("Go Up", getChangeToParentDirectoryAction());
- return map;
- }
-
- protected JPanel createList(JFileChooser fc) {
- JPanel p = new JPanel(new BorderLayout());
- final JFileChooser fileChooser = fc;
- list = new JList() {
- public int getNextMatch(String prefix, int startIndex, Position.Bias bias) {
- ListModel model = getModel();
- int max = model.getSize();
- if (prefix == null || startIndex < 0 || startIndex >= max) {
- throw new IllegalArgumentException();
- }
- // start search from the next element before/after the selected element
- boolean backwards = (bias == Position.Bias.Backward);
- for (int i = startIndex; backwards ? i >= 0 : i < max; i += (backwards ? -1 : 1)) {
- String filename = fileChooser.getName((File)model.getElementAt(i));
- if (filename.regionMatches(true, 0, prefix, 0, prefix.length())) {
- return i;
- }
- }
- return -1;
- }
- };
- list.setCellRenderer(new FileRenderer());
- list.setLayoutOrientation(JList.VERTICAL_WRAP);
- list.setVisibleRowCount(-1);
-
- if (fc.isMultiSelectionEnabled()) {
- list.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
- } else {
- list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
- }
- list.setModel(getModel());
- list.addListSelectionListener(createListSelectionListener(fc));
- list.addMouseListener(createDoubleClickListener(fc, list));
- list.addMouseListener(createSingleClickListener(fc, list));
- getModel().addListDataListener(new ListDataListener() {
- public void contentsChanged(ListDataEvent e) {
- // Update the selection after JList has been updated
- new DelayedSelectionUpdater();
- }
- public void intervalAdded(ListDataEvent e) {
- new DelayedSelectionUpdater();
- }
- public void intervalRemoved(ListDataEvent e) {
- }
- });
-
- JScrollPane scrollpane = new JScrollPane(list);
- p.add(scrollpane, BorderLayout.CENTER);
- return p;
- }
-
- class DetailsTableModel extends AbstractTableModel implements ListDataListener {
- String[] columnNames = {
- fileNameHeaderText,
- fileSizeHeaderText,
- fileTypeHeaderText,
- fileDateHeaderText,
- fileAttrHeaderText
- };
- JFileChooser chooser;
- ListModel listModel;
-
- DetailsTableModel(JFileChooser fc) {
- this.chooser = fc;
- listModel = getModel();
- listModel.addListDataListener(this);
- }
-
- public int getRowCount() {
- return listModel.getSize();
- }
-
- public int getColumnCount() {
- return COLUMN_COLCOUNT;
- }
-
- public String getColumnName(int column) {
- return columnNames[column];
- }
-
- public Class getColumnClass(int column) {
- switch (column) {
- case COLUMN_FILENAME:
- return File.class;
- case COLUMN_FILEDATE:
- return Date.class;
- default:
- return super.getColumnClass(column);
- }
- }
-
- public Object getValueAt(int row, int col) {
- // Note: It is very important to avoid getting info on drives, as
- // this will trigger "No disk in A:" and similar dialogs.
- //
- // Use (f.exists() && !chooser.getFileSystemView().isFileSystemRoot(f)) to
- // determine if it is safe to call methods directly on f.
-
- File f = (File)listModel.getElementAt(row);
- switch (col) {
- case COLUMN_FILENAME:
- return f;
-
- case COLUMN_FILESIZE:
- if (!f.exists() || f.isDirectory()) {
- return null;
- }
- long len = f.length() / 1024L;
- if (len < 1024L) {
- return ((len == 0L) ? 1L : len) + " KB";
- } else {
- len /= 1024L;
- if (len < 1024L) {
- return len + " MB";
- } else {
- len /= 1024L;
- return len + " GB";
- }
- }
-
- case COLUMN_FILETYPE:
- if (!f.exists()) {
- return null;
- }
- return chooser.getFileSystemView().getSystemTypeDescription(f);
-
- case COLUMN_FILEDATE:
- if (!f.exists() || chooser.getFileSystemView().isFileSystemRoot(f)) {
- return null;
- }
- long time = f.lastModified();
- return (time == 0L) ? null : new Date(time);
-
- case COLUMN_FILEATTR:
- if (!f.exists() || chooser.getFileSystemView().isFileSystemRoot(f)) {
- return null;
- }
- String attributes = "";
- if (!f.canWrite()) {
- attributes += "R";
- }
- if (f.isHidden()) {
- attributes += "H";
- }
- return attributes;
- }
- return null;
- }
-
- public void setValueAt(Object value, int row, int col) {
- if (col == COLUMN_FILENAME) {
- JFileChooser chooser = getFileChooser();
- File f = (File)getValueAt(row, col);
- if (f != null) {
- String oldDisplayName = chooser.getName(f);
- String oldFileName = f.getName();
- String newDisplayName = ((String)value).trim();
- String newFileName;
-
- if (!newDisplayName.equals(oldDisplayName)) {
- newFileName = newDisplayName;
- //Check if extension is hidden from user
- int i1 = oldFileName.length();
- int i2 = oldDisplayName.length();
- if (i1 > i2 && oldFileName.charAt(i2) == '.') {
- newFileName = newDisplayName + oldFileName.substring(i2);
- }
-
- // rename
- FileSystemView fsv = chooser.getFileSystemView();
- File f2 = fsv.createFileObject(f.getParentFile(), newFileName);
- if (!f2.exists() && MetalFileChooserUI.this.getModel().renameFile(f, f2)) {
- if (fsv.isParent(chooser.getCurrentDirectory(), f2)) {
- if (chooser.isMultiSelectionEnabled()) {
- chooser.setSelectedFiles(new File[] { f2 });
- } else {
- chooser.setSelectedFile(f2);
- }
- } else {
- //Could be because of delay in updating Desktop folder
- //chooser.setSelectedFile(null);
- }
- } else {
- // PENDING(jeff) - show a dialog indicating failure
- }
- }
- }
- }
- }
-
- public boolean isCellEditable(int row, int column) {
- return (column == COLUMN_FILENAME);
- }
-
- public void contentsChanged(ListDataEvent e) {
- fireTableDataChanged();
- }
- public void intervalAdded(ListDataEvent e) {
- fireTableDataChanged();
- }
- public void intervalRemoved(ListDataEvent e) {
- fireTableDataChanged();
- }
- }
-
- class DetailsTableCellRenderer extends DefaultTableCellRenderer {
- JFileChooser chooser;
- DateFormat df;
-
- DetailsTableCellRenderer(JFileChooser chooser) {
- this.chooser = chooser;
- df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT,
- chooser.getLocale());
- }
-
- public Component getTableCellRendererComponent(JTable table, Object value,
- boolean isSelected, boolean hasFocus, int row, int column) {
-
- if (column == COLUMN_FILESIZE || column == COLUMN_FILEATTR) {
- setHorizontalAlignment(SwingConstants.TRAILING);
- } else {
- setHorizontalAlignment(SwingConstants.LEADING);
- }
-
- return super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
- }
-
- public void setValue(Object value) {
- setIcon(null);
- if (value instanceof File) {
- File file = (File)value;
- String fileName = chooser.getName(file);
- setText(fileName);
- Icon icon = chooser.getIcon(file);
- setIcon(icon);
- } else if (value instanceof Date) {
- setText((value == null) ? "" : df.format((Date)value));
- } else {
- super.setValue(value);
- }
- }
- }
-
- protected JPanel createDetailsView(JFileChooser fc) {
- final JFileChooser chooser = fc;
- JPanel p = new JPanel(new BorderLayout());
-
- DetailsTableModel detailsTableModel = new DetailsTableModel(chooser);
-
- detailsTable = new JTable(detailsTableModel) {
- // Handle Escape key events here
- protected boolean processKeyBinding(KeyStroke ks, KeyEvent e, int condition, boolean pressed) {
- if (e.getKeyCode() == KeyEvent.VK_ESCAPE && getCellEditor() == null) {
- // We are not editing, forward to filechooser.
- chooser.dispatchEvent(e);
- return true;
- }
- return super.processKeyBinding(ks, e, condition, pressed);
- }
- };
-
- detailsTable.setComponentOrientation(chooser.getComponentOrientation());
- detailsTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
- detailsTable.setShowGrid(false);
- detailsTable.setSelectionModel(listSelectionModel);
- detailsTable.putClientProperty("JTable.autoStartsEdit", Boolean.FALSE);
-
- Font font = detailsTable.getFont();
- detailsTable.setRowHeight(Math.max(font.getSize(), 19)+3);
-
- TableColumnModel columnModel = detailsTable.getColumnModel();
- TableColumn[] columns = new TableColumn[COLUMN_COLCOUNT];
-
- for (int i = 0; i < COLUMN_COLCOUNT; i++) {
- columns[i] = columnModel.getColumn(i);
- columns[i].setPreferredWidth(COLUMN_WIDTHS[i]);
- }
-
- if (!System.getProperty("os.name").startsWith("Windows")) {
- columnModel.removeColumn(columns[COLUMN_FILETYPE]);
- columnModel.removeColumn(columns[COLUMN_FILEATTR]);
- }
-
- TableCellRenderer cellRenderer = new DetailsTableCellRenderer(chooser);
- detailsTable.setDefaultRenderer(File.class, cellRenderer);
- detailsTable.setDefaultRenderer(Date.class, cellRenderer);
- detailsTable.setDefaultRenderer(Object.class, cellRenderer);
-
- // Install cell editor for editing file name
- final JTextField tf = new JTextField();
- tf.addFocusListener(editorFocusListener);
- columns[COLUMN_FILENAME].setCellEditor(new DefaultCellEditor(tf) {
- public boolean isCellEditable(EventObject e) {
- if (e instanceof MouseEvent) {
- MouseEvent me = (MouseEvent)e;
- int index = detailsTable.rowAtPoint(me.getPoint());
- return (me.getClickCount() == 1 && detailsTable.isRowSelected(index));
- }
- return super.isCellEditable(e);
- }
-
- public Component getTableCellEditorComponent(JTable table, Object value,
- boolean isSelected, int row, int column) {
- Component comp = super.getTableCellEditorComponent(table, value, isSelected, row, column);
- if (value instanceof File) {
- tf.setText(chooser.getName((File)value));
- tf.requestFocus();
- tf.selectAll();
- }
- return comp;
- }
- });
-
- JList fakeList = new JList(detailsTableModel.listModel) {
- JTable table = detailsTable;
-
- public int locationToIndex(Point location) {
- return table.rowAtPoint(location);
- }
-
- public Rectangle getCellBounds(int index0, int index1) {
- Rectangle r0 = table.getCellRect(index0, COLUMN_FILENAME, false);
- Rectangle r1 = table.getCellRect(index1, COLUMN_FILENAME, false);
- return r0.union(r1);
- }
-
- public Object getSelectedValue() {
- return table.getValueAt(table.getSelectedRow(), COLUMN_FILENAME);
- }
-
- public Component add(Component comp) {
- if (comp instanceof JTextField) {
- return table.add(comp);
- } else {
- return super.add(comp);
- }
- }
-
- public void repaint() {
- if (table != null)
- table.repaint();
- }
-
- public TransferHandler getTransferHandler() {
- if (table != null) {
- return table.getTransferHandler();
- } else {
- return super.getTransferHandler();
- }
- }
-
- public void setTransferHandler(TransferHandler newHandler) {
- if (table != null) {
- table.setTransferHandler(newHandler);
- } else {
- super.setTransferHandler(newHandler);
- }
- }
-
- public boolean getDragEnabled() {
- if (table != null) {
- return table.getDragEnabled();
- } else {
- return super.getDragEnabled();
- }
- }
-
- public void setDragEnabled(boolean b) {
- if (table != null) {
- table.setDragEnabled(b);
- } else {
- super.setDragEnabled(b);
- }
- }
- };
-
- fakeList.setSelectionModel(listSelectionModel);
- detailsTable.addMouseListener(createDoubleClickListener(chooser, fakeList));
- //detailsTable.addMouseListener(createSingleClickListener(chooser, fakeList));
-
- JScrollPane scrollpane = new JScrollPane(detailsTable);
- scrollpane.setComponentOrientation(chooser.getComponentOrientation());
- LookAndFeel.installColors(scrollpane.getViewport(), "Table.background", "Table.foreground");
-
- // Adjust width of first column so the table fills the viewport when
- // first displayed (temporary listener).
- scrollpane.addComponentListener(new ComponentAdapter() {
- public void componentResized(ComponentEvent e) {
- JScrollPane sp = (JScrollPane)e.getComponent();
- fixNameColumnWidth(sp.getViewport().getSize().width);
- sp.removeComponentListener(this);
- }
- });
-
- p.add(scrollpane, BorderLayout.CENTER);
- return p;
- }
-
- private void fixNameColumnWidth(int viewWidth) {
- TableColumn nameCol = detailsTable.getColumnModel().getColumn(COLUMN_FILENAME);
- int tableWidth = detailsTable.getPreferredSize().width;
-
- if (tableWidth < viewWidth) {
- nameCol.setPreferredWidth(nameCol.getPreferredWidth() + viewWidth - tableWidth);
- }
- }
-
- private class DelayedSelectionUpdater implements Runnable {
- DelayedSelectionUpdater() {
- SwingUtilities.invokeLater(this);
- }
-
- public void run() {
- setFileSelected();
- }
- }
-
-
- /**
- * Creates a selection listener for the list of files and directories.
- *
- * @param fc a <code>JFileChooser</code>
- * @return a <code>ListSelectionListener</code>
- */
- public ListSelectionListener createListSelectionListener(JFileChooser fc) {
- return new SelectionListener() {
- public void valueChanged(ListSelectionEvent e) {
- if (!e.getValueIsAdjusting()) {
- JFileChooser chooser = getFileChooser();
- FileSystemView fsv = chooser.getFileSystemView();
- JList list = (JList) e.getSource();
-
- if (chooser.isMultiSelectionEnabled()) {
- File[] files = null;
- Object[] objects = list.getSelectedValues();
- if (objects != null) {
- if (objects.length == 1
- && ((File)objects[0]).isDirectory()
- && chooser.isTraversable(((File)objects[0]))
- && (chooser.getFileSelectionMode() == chooser.FILES_ONLY
- || !fsv.isFileSystem(((File)objects[0])))) {
- setDirectorySelected(true);
- setDirectory(((File)objects[0]));
- } else {
- files = new File[objects.length];
- int j = 0;
- for (int i = 0; i < objects.length; i++) {
- File f = (File)objects[i];
- boolean isDir = f.isDirectory();
- boolean isFile = ShellFolder.disableFileChooserSpeedFix() ? f.isFile() : !isDir;
- if ((chooser.isFileSelectionEnabled() && isFile)
- || (chooser.isDirectorySelectionEnabled()
- && fsv.isFileSystem(f)
- && isDir)) {
- files[j++] = f;
- }
- }
- if (j == 0) {
- files = null;
- } else if (j < objects.length) {
- File[] tmpFiles = new File[j];
- System.arraycopy(files, 0, tmpFiles, 0, j);
- files = tmpFiles;
- }
- setDirectorySelected(false);
- }
- }
- chooser.setSelectedFiles(files);
- } else {
- File file = (File)list.getSelectedValue();
- if (file != null
- && file.isDirectory()
- && chooser.isTraversable(file)
- && (chooser.getFileSelectionMode() == chooser.FILES_ONLY
- || !fsv.isFileSystem(file))) {
- setDirectorySelected(true);
- setDirectory(file);
- chooser.setSelectedFile(null);
- } else {
- setDirectorySelected(false);
- if (file != null) {
- chooser.setSelectedFile(file);
- }
- }
- }
- }
- }
- };
- }
-
- private MouseListener createSingleClickListener(JFileChooser fc, JList list) {
- return new SingleClickListener(list);
- }
-
- int lastIndex = -1;
- File editFile = null;
- int editX = 20;
-
- private int getEditIndex() {
- return lastIndex;
- }
-
- private void setEditIndex(int i) {
- lastIndex = i;
- }
-
- private void resetEditIndex() {
- lastIndex = -1;
- }
-
- private void cancelEdit() {
- if (editFile != null) {
- editFile = null;
- list.remove(editCell);
- centerPanel.repaint();
- } else if (detailsTable != null && detailsTable.isEditing()) {
- detailsTable.getCellEditor().cancelCellEditing();
- }
- }
-
- JTextField editCell = null;
-
- private void editFileName(int index) {
- ensureIndexIsVisible(index);
- if (listViewPanel.isVisible()) {
- editFile = (File)getModel().getElementAt(index);
- Rectangle r = list.getCellBounds(index, index);
- if (editCell == null) {
- editCell = new JTextField();
- editCell.addActionListener(new EditActionListener());
- editCell.addFocusListener(editorFocusListener);
- editCell.setNextFocusableComponent(list);
- }
- list.add(editCell);
- editCell.setText(getFileChooser().getName(editFile));
- if (list.getComponentOrientation().isLeftToRight()) {
- editCell.setBounds(editX + r.x, r.y, r.width - editX, r.height);
- } else {
- editCell.setBounds(r.x, r.y, r.width - editX, r.height);
- }
-
- editCell.requestFocus();
- editCell.selectAll();
- } else if (detailsViewPanel.isVisible()) {
- detailsTable.editCellAt(index, COLUMN_FILENAME);
- }
- }
-
-
- protected class SingleClickListener extends MouseAdapter {
- JList list;
-
- public SingleClickListener(JList list) {
- this.list = list;
- }
-
- public void mouseClicked(MouseEvent e) {
- if (SwingUtilities.isLeftMouseButton(e)) {
- if (e.getClickCount() == 1) {
- JFileChooser fc = getFileChooser();
- int index = list.locationToIndex(e.getPoint());
- if ((!fc.isMultiSelectionEnabled() || fc.getSelectedFiles().length <= 1)
- && index >= 0 && list.isSelectedIndex(index)
- && getEditIndex() == index && editFile == null) {
-
- editFileName(index);
- } else {
- if (index >= 0) {
- setEditIndex(index);
- } else {
- resetEditIndex();
- }
- }
- } else {
- // on double click (open or drill down one directory) be
- // sure to clear the edit index
- resetEditIndex();
- }
- }
- }
- }
-
- class EditActionListener implements ActionListener {
- public void actionPerformed(ActionEvent e) {
- applyEdit();
- }
- }
-
- private void applyEdit() {
- if (editFile != null && editFile.exists()) {
- JFileChooser chooser = getFileChooser();
- String oldDisplayName = chooser.getName(editFile);
- String oldFileName = editFile.getName();
- String newDisplayName = editCell.getText().trim();
- String newFileName;
-
- if (!newDisplayName.equals(oldDisplayName)) {
- newFileName = newDisplayName;
- //Check if extension is hidden from user
- int i1 = oldFileName.length();
- int i2 = oldDisplayName.length();
- if (i1 > i2 && oldFileName.charAt(i2) == '.') {
- newFileName = newDisplayName + oldFileName.substring(i2);
- }
-
- // rename
- FileSystemView fsv = chooser.getFileSystemView();
- File f2 = fsv.createFileObject(editFile.getParentFile(), newFileName);
- if (!f2.exists() && getModel().renameFile(editFile, f2)) {
- if (fsv.isParent(chooser.getCurrentDirectory(), f2)) {
- if (chooser.isMultiSelectionEnabled()) {
- chooser.setSelectedFiles(new File[] { f2 });
- } else {
- chooser.setSelectedFile(f2);
- }
- } else {
- //Could be because of delay in updating Desktop folder
- //chooser.setSelectedFile(null);
- }
- } else {
- // PENDING(jeff) - show a dialog indicating failure
- }
- }
- }
- if (detailsTable != null && detailsTable.isEditing()) {
- detailsTable.getCellEditor().stopCellEditing();
- }
- cancelEdit();
- }
-
- protected class FileRenderer extends DefaultListCellRenderer {
-
- public Component getListCellRendererComponent(JList list, Object value,
- int index, boolean isSelected,
- boolean cellHasFocus) {
-
- super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
- File file = (File) value;
- String fileName = getFileChooser().getName(file);
- setText(fileName);
-
- Icon icon = getFileChooser().getIcon(file);
- setIcon(icon);
-
- if(isSelected) {
- // PENDING(jeff) - grab padding (4) below from defaults table.
- editX = icon.getIconWidth() + 4;
- }
-
- return this;
- }
- }
-
- public void uninstallUI(JComponent c) {
- // Remove listeners
- c.removePropertyChangeListener(filterComboBoxModel);
- cancelButton.removeActionListener(getCancelSelectionAction());
- approveButton.removeActionListener(getApproveSelectionAction());
- fileNameTextField.removeActionListener(getApproveSelectionAction());
-
- super.uninstallUI(c);
- }
-
- /**
- * Returns the preferred size of the specified
- * <code>JFileChooser</code>.
- * The preferred size is at least as large,
- * in both height and width,
- * as the preferred size recommended
- * by the file chooser's layout manager.
- *
- * @param c a <code>JFileChooser</code>
- * @return a <code>Dimension</code> specifying the preferred
- * width and height of the file chooser
- */
- public Dimension getPreferredSize(JComponent c) {
- int prefWidth = PREF_SIZE.width;
- Dimension d = c.getLayout().preferredLayoutSize(c);
- if (d != null) {
- return new Dimension(d.width < prefWidth ? prefWidth : d.width,
- d.height < PREF_SIZE.height ? PREF_SIZE.height : d.height);
- } else {
- return new Dimension(prefWidth, PREF_SIZE.height);
- }
- }
-
- /**
- * Returns the minimum size of the <code>JFileChooser</code>.
- *
- * @param c a <code>JFileChooser</code>
- * @return a <code>Dimension</code> specifying the minimum
- * width and height of the file chooser
- */
- public Dimension getMinimumSize(JComponent c) {
- return MIN_SIZE;
- }
-
- /**
- * Returns the maximum size of the <code>JFileChooser</code>.
- *
- * @param c a <code>JFileChooser</code>
- * @return a <code>Dimension</code> specifying the maximum
- * width and height of the file chooser
- */
- public Dimension getMaximumSize(JComponent c) {
- return new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE);
- }
-
- void setFileSelected() {
- if (getFileChooser().isMultiSelectionEnabled() && !isDirectorySelected()) {
- File[] files = getFileChooser().getSelectedFiles(); // Should be selected
- Object[] selectedObjects = list.getSelectedValues(); // Are actually selected
-
- if (ShellFolder.disableFileChooserSpeedFix()) {
- // Remove files that shouldn't be selected
- for (int j = 0; j < selectedObjects.length; j++) {
- boolean found = false;
- for (int i = 0; i < files.length; i++) {
- if (files[i].equals(selectedObjects[j])) {
- found = true;
- break;
- }
- }
- if (!found) {
- int index = getModel().indexOf(selectedObjects[j]);
- if (index >= 0) {
- listSelectionModel.removeSelectionInterval(index, index);
- }
- }
- }
- // Add files that should be selected
- for (int i = 0; i < files.length; i++) {
- boolean found = false;
- for (int j = 0; j < selectedObjects.length; j++) {
- if (files[i].equals(selectedObjects[j])) {
- found = true;
- break;
- }
- }
- if (!found) {
- int index = getModel().indexOf(files[i]);
- if (index >= 0) {
- listSelectionModel.addSelectionInterval(index, index);
- }
- }
- }
- } else {
- listSelectionModel.setValueIsAdjusting(true);
- try {
- Arrays.sort(files);
- Arrays.sort(selectedObjects);
-
- int shouldIndex = 0;
- int actuallyIndex = 0;
-
- // Remove files that shouldn't be selected and add files which should be selected
- // Note: Assume files are already sorted in compareTo order.
- while (shouldIndex < files.length &&
- actuallyIndex < selectedObjects.length) {
- int comparison = files[shouldIndex].compareTo(selectedObjects[actuallyIndex]);
- if (comparison < 0) {
- int index = getModel().indexOf(files[shouldIndex]);
- listSelectionModel.addSelectionInterval(index, index);
- shouldIndex++;
- } else if (comparison > 0) {
- int index = getModel().indexOf(selectedObjects[actuallyIndex]);
- listSelectionModel.removeSelectionInterval(index, index);
- actuallyIndex++;
- } else {
- // Do nothing
- shouldIndex++;
- actuallyIndex++;
- }
-
- }
-
- while (shouldIndex < files.length) {
- int index = getModel().indexOf(files[shouldIndex]);
- listSelectionModel.addSelectionInterval(index, index);
- shouldIndex++;
- }
-
- while (actuallyIndex < selectedObjects.length) {
- int index = getModel().indexOf(selectedObjects[actuallyIndex]);
- listSelectionModel.removeSelectionInterval(index, index);
- actuallyIndex++;
- }
- } finally {
- listSelectionModel.setValueIsAdjusting(false);
- }
- }
- } else {
- JFileChooser chooser = getFileChooser();
- File f = null;
- if (isDirectorySelected()) {
- f = getDirectory();
- } else {
- f = chooser.getSelectedFile();
- }
- int i;
- if (f != null && (i = getModel().indexOf(f)) >= 0) {
- listSelectionModel.setSelectionInterval(i, i);
- ensureIndexIsVisible(i);
- } else {
- listSelectionModel.clearSelection();
- }
- }
- }
-
- private String fileNameString(File file) {
- if (file == null) {
- return null;
- } else {
- JFileChooser fc = getFileChooser();
- if (fc.isDirectorySelectionEnabled() && !fc.isFileSelectionEnabled()) {
- return file.getPath();
- } else {
- return file.getName();
- }
- }
- }
-
- private String fileNameString(File[] files) {
- StringBuffer buf = new StringBuffer();
- for (int i = 0; files != null && i < files.length; i++) {
- if (i > 0) {
- buf.append(" ");
- }
- if (files.length > 1) {
- buf.append("\"");
- }
- buf.append(fileNameString(files[i]));
- if (files.length > 1) {
- buf.append("\"");
- }
- }
- return buf.toString();
- }
-
- /* The following methods are used by the PropertyChange Listener */
-
- private void doSelectedFileChanged(PropertyChangeEvent e) {
- applyEdit();
- File f = (File) e.getNewValue();
- JFileChooser fc = getFileChooser();
- if (f != null
- && ((fc.isFileSelectionEnabled() && !f.isDirectory())
- || (f.isDirectory() && fc.isDirectorySelectionEnabled()))) {
-
- setFileName(fileNameString(f));
- setFileSelected();
- }
- }
-
- private void doSelectedFilesChanged(PropertyChangeEvent e) {
- applyEdit();
- File[] files = (File[]) e.getNewValue();
- JFileChooser fc = getFileChooser();
- if (files != null
- && files.length > 0
- && (files.length > 1 || fc.isDirectorySelectionEnabled() || !files[0].isDirectory())) {
- setFileName(fileNameString(files));
- setFileSelected();
- }
- }
-
- private void doDirectoryChanged(PropertyChangeEvent e) {
- JFileChooser fc = getFileChooser();
- FileSystemView fsv = fc.getFileSystemView();
-
- applyEdit();
- resetEditIndex();
- clearIconCache();
- listSelectionModel.clearSelection();
- ensureIndexIsVisible(0);
- File currentDirectory = fc.getCurrentDirectory();
- if(currentDirectory != null) {
- directoryComboBoxModel.addItem(currentDirectory);
- getNewFolderAction().setEnabled(currentDirectory.canWrite());
- getChangeToParentDirectoryAction().setEnabled(!fsv.isRoot(currentDirectory));
-
- if (fc.isDirectorySelectionEnabled() && !fc.isFileSelectionEnabled()) {
- if (fsv.isFileSystem(currentDirectory)) {
- setFileName(currentDirectory.getPath());
- } else {
- setFileName(null);
- }
- }
- }
- }
-
- private void doFilterChanged(PropertyChangeEvent e) {
- applyEdit();
- resetEditIndex();
- clearIconCache();
- listSelectionModel.clearSelection();
- }
-
- private void doFileSelectionModeChanged(PropertyChangeEvent e) {
- applyEdit();
- resetEditIndex();
- clearIconCache();
- listSelectionModel.clearSelection();
-
- JFileChooser fc = getFileChooser();
- File currentDirectory = fc.getCurrentDirectory();
- if (currentDirectory != null
- && fc.isDirectorySelectionEnabled()
- && !fc.isFileSelectionEnabled()
- && fc.getFileSystemView().isFileSystem(currentDirectory)) {
-
- setFileName(currentDirectory.getPath());
- } else {
- setFileName(null);
- }
- }
-
- private void doMultiSelectionChanged(PropertyChangeEvent e) {
- if (getFileChooser().isMultiSelectionEnabled()) {
- listSelectionModel.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
- } else {
- listSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
- listSelectionModel.clearSelection();
- getFileChooser().setSelectedFiles(null);
- }
- }
-
- private void doAccessoryChanged(PropertyChangeEvent e) {
- if(getAccessoryPanel() != null) {
- if(e.getOldValue() != null) {
- getAccessoryPanel().remove((JComponent) e.getOldValue());
- }
- JComponent accessory = (JComponent) e.getNewValue();
- if(accessory != null) {
- getAccessoryPanel().add(accessory, BorderLayout.CENTER);
- }
- }
- }
-
- private void doApproveButtonTextChanged(PropertyChangeEvent e) {
- JFileChooser chooser = getFileChooser();
- approveButton.setText(getApproveButtonText(chooser));
- approveButton.setToolTipText(getApproveButtonToolTipText(chooser));
- }
-
- private void doDialogTypeChanged(PropertyChangeEvent e) {
- JFileChooser chooser = getFileChooser();
- approveButton.setText(getApproveButtonText(chooser));
- approveButton.setToolTipText(getApproveButtonToolTipText(chooser));
- if (chooser.getDialogType() == JFileChooser.SAVE_DIALOG) {
- lookInLabel.setText(saveInLabelText);
- } else {
- lookInLabel.setText(lookInLabelText);
- }
- }
-
- private void doApproveButtonMnemonicChanged(PropertyChangeEvent e) {
- // Note: Metal does not use mnemonics for approve and cancel
- }
-
- private void doControlButtonsChanged(PropertyChangeEvent e) {
- if(getFileChooser().getControlButtonsAreShown()) {
- addControlButtons();
- } else {
- removeControlButtons();
- }
- }
-
- /*
- * Listen for filechooser property changes, such as
- * the selected file changing, or the type of the dialog changing.
- */
- public PropertyChangeListener createPropertyChangeListener(JFileChooser fc) {
- return new PropertyChangeListener() {
- public void propertyChange(PropertyChangeEvent e) {
- String s = e.getPropertyName();
- if(s.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY)) {
- doSelectedFileChanged(e);
- } else if (s.equals(JFileChooser.SELECTED_FILES_CHANGED_PROPERTY)) {
- doSelectedFilesChanged(e);
- } else if(s.equals(JFileChooser.DIRECTORY_CHANGED_PROPERTY)) {
- doDirectoryChanged(e);
- } else if(s.equals(JFileChooser.FILE_FILTER_CHANGED_PROPERTY)) {
- doFilterChanged(e);
- } else if(s.equals(JFileChooser.FILE_SELECTION_MODE_CHANGED_PROPERTY)) {
- doFileSelectionModeChanged(e);
- } else if(s.equals(JFileChooser.MULTI_SELECTION_ENABLED_CHANGED_PROPERTY)) {
- doMultiSelectionChanged(e);
- } else if(s.equals(JFileChooser.ACCESSORY_CHANGED_PROPERTY)) {
- doAccessoryChanged(e);
- } else if (s.equals(JFileChooser.APPROVE_BUTTON_TEXT_CHANGED_PROPERTY) ||
- s.equals(JFileChooser.APPROVE_BUTTON_TOOL_TIP_TEXT_CHANGED_PROPERTY)) {
- doApproveButtonTextChanged(e);
- } else if(s.equals(JFileChooser.DIALOG_TYPE_CHANGED_PROPERTY)) {
- doDialogTypeChanged(e);
- } else if(s.equals(JFileChooser.APPROVE_BUTTON_MNEMONIC_CHANGED_PROPERTY)) {
- doApproveButtonMnemonicChanged(e);
- } else if(s.equals(JFileChooser.CONTROL_BUTTONS_ARE_SHOWN_CHANGED_PROPERTY)) {
- doControlButtonsChanged(e);
- } else if(s.equals(JFileChooser.CANCEL_SELECTION)) {
- applyEdit();
- } else if (s.equals("componentOrientation")) {
- ComponentOrientation o = (ComponentOrientation)e.getNewValue();
- JFileChooser cc = (JFileChooser)e.getSource();
- if (o != (ComponentOrientation)e.getOldValue()) {
- cc.applyComponentOrientation(o);
- }
- if (detailsTable != null) {
- detailsTable.setComponentOrientation(o);
- detailsTable.getParent().getParent().setComponentOrientation(o);
- }
- } else if (s == "FileChooser.useShellFolder") {
- updateUseShellFolder();
- doDirectoryChanged(e);
- } else if (s.equals("ancestor")) {
- if (e.getOldValue() == null && e.getNewValue() != null) {
- // Ancestor was added, set initial focus
- fileNameTextField.selectAll();
- fileNameTextField.requestFocus();
- }
- }
- }
- };
- }
-
-
- protected void removeControlButtons() {
- getBottomPanel().remove(getButtonPanel());
- }
-
- protected void addControlButtons() {
- getBottomPanel().add(getButtonPanel());
- }
-
- private void ensureIndexIsVisible(int i) {
- if (i >= 0) {
- list.ensureIndexIsVisible(i);
- if (detailsTable != null) {
- detailsTable.scrollRectToVisible(detailsTable.getCellRect(i, COLUMN_FILENAME, true));
- }
- }
- }
-
- public void ensureFileIsVisible(JFileChooser fc, File f) {
- ensureIndexIsVisible(getModel().indexOf(f));
- }
-
- public void rescanCurrentDirectory(JFileChooser fc) {
- getModel().validateFileCache();
- }
-
- public String getFileName() {
- if (fileNameTextField != null) {
- return fileNameTextField.getText();
- } else {
- return null;
- }
- }
-
- public void setFileName(String filename) {
- if (fileNameTextField != null) {
- fileNameTextField.setText(filename);
- }
- }
-
- /**
- * Property to remember whether a directory is currently selected in the UI.
- * This is normally called by the UI on a selection event.
- *
- * @param directorySelected if a directory is currently selected.
- * @since 1.4
- */
- protected void setDirectorySelected(boolean directorySelected) {
- super.setDirectorySelected(directorySelected);
- JFileChooser chooser = getFileChooser();
- if(directorySelected) {
- approveButton.setText(directoryOpenButtonText);
- approveButton.setToolTipText(directoryOpenButtonToolTipText);
- } else {
- approveButton.setText(getApproveButtonText(chooser));
- approveButton.setToolTipText(getApproveButtonToolTipText(chooser));
- }
- }
-
- public String getDirectoryName() {
- // PENDING(jeff) - get the name from the directory combobox
- return null;
- }
-
- public void setDirectoryName(String dirname) {
- // PENDING(jeff) - set the name in the directory combobox
- }
-
- protected DirectoryComboBoxRenderer createDirectoryComboBoxRenderer(JFileChooser fc) {
- return new DirectoryComboBoxRenderer();
- }
-
- //
- // Renderer for DirectoryComboBox
- //
- class DirectoryComboBoxRenderer extends DefaultListCellRenderer {
- IndentIcon ii = new IndentIcon();
- public Component getListCellRendererComponent(JList list, Object value,
- int index, boolean isSelected,
- boolean cellHasFocus) {
-
- super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
-
- if (value == null) {
- setText("");
- return this;
- }
- File directory = (File)value;
- setText(getFileChooser().getName(directory));
- Icon icon = getFileChooser().getIcon(directory);
- ii.icon = icon;
- ii.depth = directoryComboBoxModel.getDepth(index);
- setIcon(ii);
-
- return this;
- }
- }
-
- final static int space = 10;
- class IndentIcon implements Icon {
-
- Icon icon = null;
- int depth = 0;
-
- public void paintIcon(Component c, Graphics g, int x, int y) {
- if (c.getComponentOrientation().isLeftToRight()) {
- icon.paintIcon(c, g, x+depth*space, y);
- } else {
- icon.paintIcon(c, g, x, y);
- }
- }
-
- public int getIconWidth() {
- return icon.getIconWidth() + depth*space;
- }
-
- public int getIconHeight() {
- return icon.getIconHeight();
- }
-
- }
-
- //
- // DataModel for DirectoryComboxbox
- //
- protected DirectoryComboBoxModel createDirectoryComboBoxModel(JFileChooser fc) {
- return new DirectoryComboBoxModel();
- }
-
- /**
- * Data model for a type-face selection combo-box.
- */
- protected class DirectoryComboBoxModel extends AbstractListModel implements ComboBoxModel {
- Vector directories = new Vector();
- int[] depths = null;
- File selectedDirectory = null;
- JFileChooser chooser = getFileChooser();
- FileSystemView fsv = chooser.getFileSystemView();
-
- public DirectoryComboBoxModel() {
- // Add the current directory to the model, and make it the
- // selectedDirectory
- File dir = getFileChooser().getCurrentDirectory();
- if(dir != null) {
- addItem(dir);
- }
- }
-
- /**
- * Adds the directory to the model and sets it to be selected,
- * additionally clears out the previous selected directory and
- * the paths leading up to it, if any.
- */
- private void addItem(File directory) {
-
- if(directory == null) {
- return;
- }
-
- directories.clear();
-
- File[] baseFolders;
- if (useShellFolder) {
- baseFolders = (File[])ShellFolder.get("fileChooserComboBoxFolders");
- } else {
- baseFolders = fsv.getRoots();
- }
- directories.addAll(Arrays.asList(baseFolders));
-
- // Get the canonical (full) path. This has the side
- // benefit of removing extraneous chars from the path,
- // for example /foo/bar/ becomes /foo/bar
- File canonical = null;
- try {
- canonical = directory.getCanonicalFile();
- } catch (IOException e) {
- // Maybe drive is not ready. Can't abort here.
- canonical = directory;
- }
-
- // create File instances of each directory leading up to the top
- try {
- File sf = useShellFolder ? ShellFolder.getShellFolder(canonical)
- : canonical;
- File f = sf;
- Vector path = new Vector(10);
- do {
- path.addElement(f);
- } while ((f = f.getParentFile()) != null);
-
- int pathCount = path.size();
- // Insert chain at appropriate place in vector
- for (int i = 0; i < pathCount; i++) {
- f = (File)path.get(i);
- if (directories.contains(f)) {
- int topIndex = directories.indexOf(f);
- for (int j = i-1; j >= 0; j--) {
- directories.insertElementAt(path.get(j), topIndex+i-j);
- }
- break;
- }
- }
- calculateDepths();
- setSelectedItem(sf);
- } catch (FileNotFoundException ex) {
- calculateDepths();
- }
- }
-
- private void calculateDepths() {
- depths = new int[directories.size()];
- for (int i = 0; i < depths.length; i++) {
- File dir = (File)directories.get(i);
- File parent = dir.getParentFile();
- depths[i] = 0;
- if (parent != null) {
- for (int j = i-1; j >= 0; j--) {
- if (parent.equals((File)directories.get(j))) {
- depths[i] = depths[j] + 1;
- break;
- }
- }
- }
- }
- }
-
- public int getDepth(int i) {
- return (depths != null && i >= 0 && i < depths.length) ? depths[i] : 0;
- }
-
- public void setSelectedItem(Object selectedDirectory) {
- this.selectedDirectory = (File)selectedDirectory;
- fireContentsChanged(this, -1, -1);
- }
-
- public Object getSelectedItem() {
- return selectedDirectory;
- }
-
- public int getSize() {
- return directories.size();
- }
-
- public Object getElementAt(int index) {
- return directories.elementAt(index);
- }
- }
-
- //
- // Renderer for Types ComboBox
- //
- protected FilterComboBoxRenderer createFilterComboBoxRenderer() {
- return new FilterComboBoxRenderer();
- }
-
- /**
- * Render different type sizes and styles.
- */
- public class FilterComboBoxRenderer extends DefaultListCellRenderer {
- public Component getListCellRendererComponent(JList list,
- Object value, int index, boolean isSelected,
- boolean cellHasFocus) {
-
- super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
-
- if (value != null && value instanceof FileFilter) {
- setText(((FileFilter)value).getDescription());
- }
-
- return this;
- }
- }
-
- //
- // DataModel for Types Comboxbox
- //
- protected FilterComboBoxModel createFilterComboBoxModel() {
- return new FilterComboBoxModel();
- }
-
- /**
- * Data model for a type-face selection combo-box.
- */
- protected class FilterComboBoxModel extends AbstractListModel implements ComboBoxModel, PropertyChangeListener {
- protected FileFilter[] filters;
- protected FilterComboBoxModel() {
- super();
- filters = getFileChooser().getChoosableFileFilters();
- }
-
- public void propertyChange(PropertyChangeEvent e) {
- String prop = e.getPropertyName();
- if(prop == JFileChooser.CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY) {
- filters = (FileFilter[]) e.getNewValue();
- fireContentsChanged(this, -1, -1);
- } else if (prop == JFileChooser.FILE_FILTER_CHANGED_PROPERTY) {
- fireContentsChanged(this, -1, -1);
- }
- }
-
- public void setSelectedItem(Object filter) {
- if(filter != null) {
- getFileChooser().setFileFilter((FileFilter) filter);
- setFileName(null);
- fireContentsChanged(this, -1, -1);
- }
- }
-
- public Object getSelectedItem() {
- // Ensure that the current filter is in the list.
- // NOTE: we shouldnt' have to do this, since JFileChooser adds
- // the filter to the choosable filters list when the filter
- // is set. Lets be paranoid just in case someone overrides
- // setFileFilter in JFileChooser.
- FileFilter currentFilter = getFileChooser().getFileFilter();
- boolean found = false;
- if(currentFilter != null) {
- for(int i=0; i < filters.length; i++) {
- if(filters[i] == currentFilter) {
- found = true;
- }
- }
- if(found == false) {
- getFileChooser().addChoosableFileFilter(currentFilter);
- }
- }
- return getFileChooser().getFileFilter();
- }
-
- public int getSize() {
- if(filters != null) {
- return filters.length;
- } else {
- return 0;
- }
- }
-
- public Object getElementAt(int index) {
- if(index > getSize() - 1) {
- // This shouldn't happen. Try to recover gracefully.
- return getFileChooser().getFileFilter();
- }
- if(filters != null) {
- return filters[index];
- } else {
- return null;
- }
- }
- }
-
- public void valueChanged(ListSelectionEvent e) {
- JFileChooser fc = getFileChooser();
- File f = fc.getSelectedFile();
- if (!e.getValueIsAdjusting() && f != null && !getFileChooser().isTraversable(f)) {
- setFileName(fileNameString(f));
- }
- }
-
- /**
- * Acts when DirectoryComboBox has changed the selected item.
- */
- protected class DirectoryComboBoxAction extends AbstractAction {
- protected DirectoryComboBoxAction() {
- super("DirectoryComboBoxAction");
- }
-
- public void actionPerformed(ActionEvent e) {
- File f = (File)directoryComboBox.getSelectedItem();
- getFileChooser().setCurrentDirectory(f);
- }
- }
-
- protected JButton getApproveButton(JFileChooser fc) {
- return approveButton;
- }
-
-
- /**
- * <code>ButtonAreaLayout</code> behaves in a similar manner to
- * <code>FlowLayout</code>. It lays out all components from left to
- * right, flushed right. The widths of all components will be set
- * to the largest preferred size width.
- */
- private static class ButtonAreaLayout implements LayoutManager {
- private int hGap = 5;
- private int topMargin = 17;
-
- public void addLayoutComponent(String string, Component comp) {
- }
-
- public void layoutContainer(Container container) {
- Component[] children = container.getComponents();
-
- if (children != null && children.length > 0) {
- int numChildren = children.length;
- Dimension[] sizes = new Dimension[numChildren];
- Insets insets = container.getInsets();
- int yLocation = insets.top + topMargin;
- int maxWidth = 0;
-
- for (int counter = 0; counter < numChildren; counter++) {
- sizes[counter] = children[counter].getPreferredSize();
- maxWidth = Math.max(maxWidth, sizes[counter].width);
- }
- int xLocation, xOffset;
- if (container.getComponentOrientation().isLeftToRight()) {
- xLocation = container.getSize().width - insets.left - maxWidth;
- xOffset = hGap + maxWidth;
- } else {
- xLocation = insets.left;
- xOffset = -(hGap + maxWidth);
- }
- for (int counter = numChildren - 1; counter >= 0; counter--) {
- children[counter].setBounds(xLocation, yLocation,
- maxWidth, sizes[counter].height);
- xLocation -= xOffset;
- }
- }
- }
-
- public Dimension minimumLayoutSize(Container c) {
- if (c != null) {
- Component[] children = c.getComponents();
-
- if (children != null && children.length > 0) {
- int numChildren = children.length;
- int height = 0;
- Insets cInsets = c.getInsets();
- int extraHeight = topMargin + cInsets.top + cInsets.bottom;
- int extraWidth = cInsets.left + cInsets.right;
- int maxWidth = 0;
-
- for (int counter = 0; counter < numChildren; counter++) {
- Dimension aSize = children[counter].getPreferredSize();
- height = Math.max(height, aSize.height);
- maxWidth = Math.max(maxWidth, aSize.width);
- }
- return new Dimension(extraWidth + numChildren * maxWidth +
- (numChildren - 1) * hGap,
- extraHeight + height);
- }
- }
- return new Dimension(0, 0);
- }
-
- public Dimension preferredLayoutSize(Container c) {
- return minimumLayoutSize(c);
- }
-
- public void removeLayoutComponent(Component c) { }
- }
-
- private static void groupLabels(AlignedLabel[] group) {
- for (int i = 0; i < group.length; i++) {
- group[i].group = group;
- }
- }
-
- private class AlignedLabel extends JLabel {
- private AlignedLabel[] group;
- private int maxWidth = 0;
-
- AlignedLabel(String text) {
- super(text);
- setAlignmentX(JComponent.LEFT_ALIGNMENT);
- }
-
- public Dimension getPreferredSize() {
- Dimension d = super.getPreferredSize();
- // Align the width with all other labels in group.
- return new Dimension(getMaxWidth() + 11, d.height);
- }
-
- private int getMaxWidth() {
- if (maxWidth == 0 && group != null) {
- int max = 0;
- for (int i = 0; i < group.length; i++) {
- max = Math.max(group[i].getSuperPreferredWidth(), max);
- }
- for (int i = 0; i < group.length; i++) {
- group[i].maxWidth = max;
- }
- }
- return maxWidth;
- }
-
- private int getSuperPreferredWidth() {
- return super.getPreferredSize().width;
- }
- }
- }