" + networkFiles[i].getAbsolutePath() + "
"); } tooltip.append(""); networkFileTextField.setText(fileNameSB.toString()); networkFileTextField.setToolTipText(tooltip.toString()); importButton.setEnabled(true); importButton.requestFocusInWindow(); } } /** * DOCUMENT ME! * * @param e DOCUMENT ME! */ public void actionPerformed(java.awt.event.ActionEvent e) { Object _actionObject = e.getSource(); // handle Button events if (_actionObject instanceof JButton) { JButton _btn = (JButton) _actionObject; // process radio button events if (_btn == selectButton) { selectNetworkFileButtonActionPerformed(e); } else if (_btn == importButton) { if (localRadioButton.isSelected()) // local import { importButtonActionPerformed(e); } else // case for remote import { //doURLimport(e); //createURLimportTask(e); URLstr = bookmarkEditor.getURLstr().trim(); importButtonActionPerformed(e); } } else if (_btn == cancelButton) { cancelButtonActionPerformed(e); } } if (_actionObject instanceof JTextField) { // createURLimportTask(e); URLstr = bookmarkEditor.getURLstr().trim(); importButtonActionPerformed(e); } } /** * Listen for focus events in the text field. Mostly, this is used to * clear the text field for alternative input, but we only want to do * this when the content of the text field is our instruction text * * @param e the FocusEvent */ public void focusGained(FocusEvent e) { // Get get the text from the text field String text = networkFileTextField.getText(); // If it's our initial text, erase it. if (text.equals("Please select a network file...")) { networkFileTextField.setText(""); // We assume that the user is going to type in a filename. If so, // we want to set the import button to be the default getRootPane().setDefaultButton(importButton); importButton.setEnabled(true); } } /** * Listen for focus lost events in the text field. These are ignored. * * @param e the FocusEvent */ public void focusLost(FocusEvent e) { }; private void createURLimportTask(java.awt.event.ActionEvent e) { String theURLstr = bookmarkEditor.getURLstr().trim(); URL theURL = null; try { theURL = new URL(theURLstr); } catch (MalformedURLException e1) { JOptionPane.showMessageDialog(this, "URL error!", "Warning", JOptionPane.INFORMATION_MESSAGE); return; } // Create Task Task task = new URLdownloadTask(theURL, e); // Configure JTask Dialog Pop-Up Box JTaskConfig jTaskConfig = new JTaskConfig(); jTaskConfig.setOwner(Cytoscape.getDesktop()); jTaskConfig.displayCloseButton(false); jTaskConfig.displayStatus(true); jTaskConfig.setAutoDispose(true); jTaskConfig.displayCancelButton(true); // Execute Task in New Thread; pop open JTask Dialog Box. TaskManager.executeTask(task, jTaskConfig); } private class URLdownloadTask implements Task { private TaskMonitor taskMonitor; URL url; java.awt.event.ActionEvent e; public URLdownloadTask(URL url, java.awt.event.ActionEvent e) { this.url = url; this.e = e; } public void run() { taskMonitor.setStatus("Downloading ..."); taskMonitor.setPercentCompleted(-1); doURLimport(url, e, taskMonitor); taskMonitor.setPercentCompleted(100); taskMonitor.setStatus("Downloading successfully from " + url.toString()); } public void halt() { } public void setTaskMonitor(TaskMonitor monitor) throws IllegalThreadStateException { this.taskMonitor = monitor; } public String getTitle() { return "URL downloading"; } } private void doURLimport(URL url, java.awt.event.ActionEvent e, TaskMonitor taskMonitor) { cytoscape.data.ImportHandler theHandler = Cytoscape.getImportHandler(); cytoscape.data.readers.GraphReader reader = null; try { reader = theHandler.getReader(url); if (reader == null ) return; // See if the reader supports setTaskMonitor. We need to use reflection // to provide backwards comptibility for those readers that do not inherit // from AbstractGraphReader Method[] mlist = reader.getClass().getDeclaredMethods(); for (int i = 0; i < mlist.length; i++) { Method m = mlist[i]; if (m.getName().equals("setTaskMonitor")) { m.invoke(reader, taskMonitor); break; } } reader.read(); } catch (MalformedURLException e1) { JOptionPane.showMessageDialog(this, "URL error!", "Warning", JOptionPane.INFORMATION_MESSAGE); } catch (FileNotFoundException e2) { JOptionPane.showMessageDialog(this, "File was not found! Please make sure the URL is correct!", "Warning", JOptionPane.INFORMATION_MESSAGE); } catch (IOException e3) { JOptionPane.showMessageDialog(this, "IO error! May caused by server-name, proxy, write-permission.", "Warning", JOptionPane.INFORMATION_MESSAGE); } catch (Exception e4) { JOptionPane.showMessageDialog(this, "Failed to download from URL!", "Warning", JOptionPane.INFORMATION_MESSAGE); } } class LocalRemoteListener implements java.awt.event.ActionListener { public void actionPerformed(java.awt.event.ActionEvent e) { Object _actionObject = e.getSource(); // handle radioButton events if (_actionObject instanceof JRadioButton) { JRadioButton _rbt = (JRadioButton) _actionObject; // process radio button events if (_rbt == localRadioButton) { switchImportView("Local"); } else { // from rbtRemote switchImportView("Remote"); importButton.setEnabled(true); } pack(); } } // actionPerformed() } class MyCellRenderer extends JLabel implements ListCellRenderer { public MyCellRenderer() { setOpaque(true); } public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { DataSource dataSource = (DataSource) value; setText(dataSource.getName()); if (isSelected) { if (0 < index) { list.setToolTipText(dataSource.getHref()); } } return this; } } // MyCellRenderer class BookmarkComboBoxEditor implements javax.swing.ComboBoxEditor { DataSource theDataSource = new DataSource(); JTextField tfInput = new JTextField(pleaseMessage); public String getURLstr() { return tfInput.getText(); } public void addActionListener(ActionListener l) { tfInput.addActionListener(l); } public void addKeyListener(KeyListener l) { tfInput.addKeyListener(l); } public Component getEditorComponent() { return tfInput; } public Object getItem() { return theDataSource; } public void removeActionListener(ActionListener l) { } public void selectAll() { } public void setItem(Object anObject) { if (anObject == null) { return; } if (anObject instanceof DataSource) { theDataSource = (DataSource) anObject; tfInput.setText(theDataSource.getHref()); } } } // BookmarkComboBoxEditor // Variables declaration - do not modify private javax.swing.JButton cancelButton; private javax.swing.JButton importButton; private JPanel radioButtonPanel; private javax.swing.JButton selectButton; private javax.swing.ButtonGroup buttonGroup1; private javax.swing.JComboBox networkFileComboBox; private javax.swing.JLabel titleLabel; private javax.swing.JRadioButton remoteRadioButton; private javax.swing.JRadioButton localRadioButton; private javax.swing.JTextField networkFileTextField; private javax.swing.JSeparator titleSeparator; // End of variables declaration }