package com.opensymphony.workflow.designer.dialogs;import java.awt.*;import java.awt.event.*;import java.io.File;import java.net.MalformedURLException;import javax.swing.*;import com.jgoodies.forms.layout.FormLayout;import com.jgoodies.forms.builder.DefaultFormBuilder;import com.opensymphony.workflow.designer.swing.FileField;import com.opensymphony.workflow.designer.*;import com.opensymphony.workflow.loader.Workspace;/** * @author Hani Suleiman (hani@formicary.net) *         Date: Dec 28, 2003 *         Time: 4:39:11 PM */public class NewWorkspaceDialog extends BaseDialog{  private JRadioButton create = new JRadioButton(ResourceManager.getString("workspace.create"));  private JRadioButton load = new JRadioButton(ResourceManager.getString("workspace.load"));  private FileField loadField = new FileField(JFileChooser.FILES_AND_DIRECTORIES, false, WorkflowDesigner.WORKSPACE_SUFFIX, ResourceManager.getString("workspace.files"));  private FileField createField = new FileField(JFileChooser.FILES_AND_DIRECTORIES, true, WorkflowDesigner.WORKSPACE_SUFFIX, ResourceManager.getString("workspace.files"));  public NewWorkspaceDialog(Frame owner, String title, boolean modal) throws HeadlessException  {    super(owner, title, modal);    //getContentPane().setLayout(new BorderLayout());    FormLayout layout = new FormLayout("2dlu, left:max(40dlu;pref), 3dlu, 110dlu:grow, 7dlu");    DefaultFormBuilder builder = new DefaultFormBuilder(layout, ResourceManager.getBundle());    builder.setLeadingColumnOffset(1);    builder.appendI15dSeparator("workspace.createload");    builder.append(load, loadField);    loadField.addFocusListener(new FocusAdapter()    {      public void focusGained(FocusEvent e)      {        load.setSelected(true);      }    });    loadField.addActionListener(new ActionListener()    {      public void actionPerformed(ActionEvent e)      {        load.setSelected(true);      }    });    builder.nextLine();    ButtonGroup group = new ButtonGroup();    group.add(create);    group.add(load);    builder.append(create, createField);    builder.nextLine();    createField.getTextField().addFocusListener(new FocusAdapter()    {      public void focusGained(FocusEvent e)      {        create.setSelected(true);      }    });    createField.addActionListener(new ActionListener()    {      public void actionPerformed(ActionEvent e)      {        create.setSelected(true);      }    });    getContentPane().add(builder.getPanel());  }	public void ok()	{		if(load.isSelected())		{		  File file = loadField.getFile();		  if(file==null || file.isDirectory())		  {		    JOptionPane.showMessageDialog(this, ResourceManager.getString("error.file.invalid"), ResourceManager.getString("error"), JOptionPane.ERROR_MESSAGE);		    return;		  }			try			{				WorkflowDesigner.INSTANCE.openWorkspace(loadField.getFile().toURL());			}			catch(MalformedURLException e)			{				e.printStackTrace();			}		}		else		{		  File file = createField.getFile();		  if(file == null || file.isDirectory())		  {		    JOptionPane.showMessageDialog(this, ResourceManager.getString("error.file.invalid"), ResourceManager.getString("error"), JOptionPane.ERROR_MESSAGE);		    return;		  }		  Workspace space = WorkflowDesigner.INSTANCE.newLocalWorkspace();		  space.setLocation(file);		  Prefs.INSTANCE.put(Prefs.LAST_WORKSPACE, file.toString());		  WorkflowDesigner.INSTANCE.navigator().setWorkspace(space);		}		super.ok();	}}