/*
* Fires AccessibleActiveDescendant PropertyChangeEvent to notify listeners
* on the popup menu invoker that a popup list item has been selected
*/
private void fireActiveDescendant() {
if (JPopupMenu.this instanceof BasicComboPopup) {
// get the popup list
JList popupList = ((BasicComboPopup) JPopupMenu.this).getList();
if (popupList == null) {
return;
}
// get the first selected item
AccessibleContext ac = popupList.getAccessibleContext();
AccessibleSelection selection = ac.getAccessibleSelection();
if (selection == null) {
return;
}
Accessible a = selection.getAccessibleSelection(0);
if (a == null) {
return;
}
AccessibleContext selectedItem = a.getAccessibleContext();
// fire the event with the popup invoker as the source.
if (selectedItem != null && invoker != null) {
AccessibleContext invokerContext = invoker.getAccessibleContext();
if (invokerContext != null) {
// Check invokerContext because Component.getAccessibleContext
// returns null. Classes that extend Component are responsible
// for returning a non-null AccessibleContext.
invokerContext.firePropertyChange(
ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, null, selectedItem);
}
}
}
}
public void valueChanged(ListSelectionEvent evt) {
if (!evt.getValueIsAdjusting()) {
JFileChooser chooser = getFileChooser();
FileSystemView fsv = chooser.getFileSystemView();
JList list = (JList) evt.getSource();
int fsm = chooser.getFileSelectionMode();
boolean useSetDirectory = usesSingleFilePane && (fsm == JFileChooser.FILES_ONLY);
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]))
&& (useSetDirectory || !fsv.isFileSystem(((File) objects[0])))) {
setDirectorySelected(true);
setDirectory(((File) objects[0]));
} else {
ArrayList<File> fList = new ArrayList<File>(objects.length);
for (Object object : objects) {
File f = (File) object;
boolean isDir = f.isDirectory();
if ((chooser.isFileSelectionEnabled() && !isDir)
|| (chooser.isDirectorySelectionEnabled() && fsv.isFileSystem(f) && isDir)) {
fList.add(f);
}
}
if (fList.size() > 0) {
files = fList.toArray(new File[fList.size()]);
}
setDirectorySelected(false);
}
}
chooser.setSelectedFiles(files);
} else {
File file = (File) list.getSelectedValue();
if (file != null
&& file.isDirectory()
&& chooser.isTraversable(file)
&& (useSetDirectory || !fsv.isFileSystem(file))) {
setDirectorySelected(true);
setDirectory(file);
if (usesSingleFilePane) {
chooser.setSelectedFile(null);
}
} else {
setDirectorySelected(false);
if (file != null) {
chooser.setSelectedFile(file);
}
}
}
}
}
public void mouseEntered(MouseEvent evt) {
if (list != null) {
TransferHandler th1 = getFileChooser().getTransferHandler();
TransferHandler th2 = list.getTransferHandler();
if (th1 != th2) {
list.setTransferHandler(th1);
}
if (getFileChooser().getDragEnabled() != list.getDragEnabled()) {
list.setDragEnabled(getFileChooser().getDragEnabled());
}
}
}
protected JScrollPane createDirectoryList() {
directoryList = new JList();
align(directoryList);
directoryList.setCellRenderer(new DirectoryCellRenderer());
directoryList.setModel(new MotifDirectoryListModel());
directoryList.addMouseListener(createDoubleClickListener(getFileChooser(), directoryList));
directoryList.addListSelectionListener(createListSelectionListener(getFileChooser()));
JScrollPane scrollpane = new JScrollPane(directoryList);
scrollpane.setMaximumSize(MAX_SIZE);
scrollpane.setPreferredSize(prefListSize);
align(scrollpane);
return scrollpane;
}
/** Export a list of user selected projections */
public void doExport() {
List projections = getProjections();
Vector<String> projectionNames = new Vector<>(projections.size());
for (int i = 0; i < projections.size(); i++) {
ProjectionImpl projection = (ProjectionImpl) projections.get(i);
projectionNames.add(projection.getName());
}
JList<String> jlist = new JList<>(projectionNames);
JPanel contents =
GuiUtils.topCenter(
GuiUtils.cLabel("Please select the projections you want to export"),
GuiUtils.makeScrollPane(jlist, 200, 400));
if (!GuiUtils.showOkCancelDialog(null, "Export Projections", contents, null)) {
return;
}
int[] indices = jlist.getSelectedIndices();
if ((indices == null) || (indices.length == 0)) {
return;
}
List<ProjectionImpl> selected = new ArrayList<>(indices.length);
for (int i = 0; i < indices.length; i++) {
selected.add((ProjectionImpl) projections.get(indices[i]));
}
String xml = (new XmlEncoder()).toXml(selected);
String filename = FileManager.getWriteFile(FileManager.FILTER_XML, FileManager.SUFFIX_XML);
if (filename == null) {
return;
}
try {
IOUtil.writeFile(filename, xml);
} catch (Exception exc) {
LogUtil.logException("Writing projection file: " + filename, exc);
}
}
public void mouseClicked(MouseEvent evt) {
// Note: we can't depend on evt.getSource() because of backward
// compatability
if (list != null && SwingUtilities.isLeftMouseButton(evt) && (evt.getClickCount() % 2 == 0)) {
int index = SwingUtilities2.loc2IndexFileList(list, evt.getPoint());
if (index >= 0) {
File f = (File) list.getModel().getElementAt(index);
try {
// Strip trailing ".."
f = ShellFolder.getNormalizedFile(f);
} catch (IOException ex) {
// That's ok, we'll use f as is
}
if (getFileChooser().isTraversable(f)) {
list.clearSelection();
changeDirectory(f);
} else {
getFileChooser().approveSelection();
}
}
}
}
protected JScrollPane createFilesList() {
fileList = new JList();
if (getFileChooser().isMultiSelectionEnabled()) {
fileList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
} else {
fileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
}
fileList.setModel(new MotifFileListModel());
fileList.setCellRenderer(new FileCellRenderer());
fileList.addListSelectionListener(createListSelectionListener(getFileChooser()));
fileList.addMouseListener(createDoubleClickListener(getFileChooser(), fileList));
align(fileList);
JScrollPane scrollpane = new JScrollPane(fileList);
scrollpane.setPreferredSize(prefListSize);
scrollpane.setMaximumSize(MAX_SIZE);
align(scrollpane);
return scrollpane;
}
public void removeNotify() {
KeyboardFocusManager.getCurrentKeyboardFocusManager()
.removePropertyChangeListener("permanentFocusOwner", editorRemover); // NOI18N
super.removeNotify();
}