/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.ui.datasources.pmd;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.io.File;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.filechooser.FileFilter;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeContext;
import org.pentaho.reporting.engine.classic.core.designtime.DesignTimeUtil;
import org.pentaho.reporting.engine.classic.extensions.datasources.pmd.PmdConnectionProvider;
import org.pentaho.reporting.engine.classic.extensions.datasources.pmd.SimplePmdDataFactory;
import org.pentaho.reporting.libraries.base.util.FilesystemFilter;
import org.pentaho.reporting.libraries.base.util.IOUtils;
import org.pentaho.reporting.libraries.base.util.StringUtils;
import org.pentaho.reporting.libraries.designtime.swing.CommonDialog;
import org.pentaho.reporting.libraries.designtime.swing.VerticalLayout;
import org.pentaho.reporting.libraries.designtime.swing.filechooser.CommonFileChooser;
import org.pentaho.reporting.libraries.designtime.swing.filechooser.FileChooserService;
/**
* @author David Kincade
*/
public class SimplePmdDataSourceEditor extends CommonDialog
{
private class BrowseAction extends AbstractAction
{
protected BrowseAction()
{
putValue(Action.NAME, Messages.getString("PmdDataSourceEditor.Browse.Name"));
}
public void actionPerformed(final ActionEvent e)
{
final File initiallySelectedFile;
final File reportContextFile = DesignTimeUtil.getContextAsFile(context.getReport());
if (StringUtils.isEmpty(filenameField.getText(), true) == false)
{
if (reportContextFile != null)
{
initiallySelectedFile = new File(reportContextFile.getParentFile(), filenameField.getText());
}
else
{
initiallySelectedFile = new File(filenameField.getText());
}
}
else
{
initiallySelectedFile = null; // NON-NLS
}
final FileFilter[] fileFilters = new FileFilter[]{new FilesystemFilter(new String[]{".xmi"}, // NON-NLS
Messages.getString("PmdDataSourceEditor.XmiFileName") + " (*.xmi)", true)}; // NON-NLS
final CommonFileChooser fileChooser = FileChooserService.getInstance().getFileChooser("xmifile");
fileChooser.setSelectedFile(initiallySelectedFile);
fileChooser.setFilters(fileFilters);
if (fileChooser.showDialog(SimplePmdDataSourceEditor.this, JFileChooser.OPEN_DIALOG) == false)
{
return;
}
final File file = fileChooser.getSelectedFile();
if (file == null)
{
return;
}
final String path;
if (reportContextFile != null)
{
path = IOUtils.getInstance().createRelativePath(file.getPath(), reportContextFile.getAbsolutePath());
}
else
{
path = file.getPath();
}
filenameField.setText(path);
}
}
private class DomainTextFieldDocumentListener implements DocumentListener
{
public void insertUpdate(final DocumentEvent e)
{
update();
}
public void removeUpdate(final DocumentEvent e)
{
update();
}
public void changedUpdate(final DocumentEvent e)
{
update();
}
private void update()
{
updateComponents();
}
}
private class FilenameDocumentListener implements DocumentListener
{
public void insertUpdate(final DocumentEvent e)
{
updateComponents();
}
public void removeUpdate(final DocumentEvent e)
{
updateComponents();
}
public void changedUpdate(final DocumentEvent e)
{
updateComponents();
}
}
private JTextField domainIdTextField;
private JTextField filenameField;
private DesignTimeContext context;
public SimplePmdDataSourceEditor(final DesignTimeContext context)
{
init(context);
}
public SimplePmdDataSourceEditor(final DesignTimeContext context, final Dialog owner)
{
super(owner);
init(context);
}
public SimplePmdDataSourceEditor(final DesignTimeContext context, final Frame owner)
{
super(owner);
init(context);
}
private void init(final DesignTimeContext context)
{
if (context == null)
{
throw new NullPointerException();
}
this.context = context;
setModal(true);
setTitle(Messages.getString("PmdDataSourceEditor.Title"));
filenameField = new JTextField(null, 0);
filenameField.setColumns(30);
filenameField.getDocument().addDocumentListener(new FilenameDocumentListener());
domainIdTextField = new JTextField(null, 0);
domainIdTextField.setColumns(35);
domainIdTextField.getDocument().addDocumentListener(new DomainTextFieldDocumentListener());
super.init();
}
protected String getDialogId()
{
return "PmdDataSourceEditor.Simple";
}
protected Component createContentPane()
{
final JPanel filePanel = new JPanel();
filePanel.setLayout(new BoxLayout(filePanel, BoxLayout.X_AXIS));
filePanel.add(filenameField);
filePanel.add(new JButton(new BrowseAction()));
final JPanel queryConfigurationPanel = new JPanel();
queryConfigurationPanel.setLayout(new VerticalLayout(5, VerticalLayout.BOTH, VerticalLayout.TOP));
queryConfigurationPanel.add(new JLabel(Messages.getString("PmdDataSourceEditor.XmiFileLabel")));
queryConfigurationPanel.add(filePanel);
queryConfigurationPanel.add(new JLabel(Messages.getString("PmdDataSourceEditor.DomainId")));
queryConfigurationPanel.add(domainIdTextField);
final JPanel contentPanel = new JPanel(new BorderLayout());
contentPanel.add(queryConfigurationPanel, BorderLayout.CENTER);
contentPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
return contentPanel;
}
public SimplePmdDataFactory performConfiguration(final SimplePmdDataFactory dataFactory)
{
// Load the current configuration
if (dataFactory != null)
{
filenameField.setText(dataFactory.getXmiFile());
domainIdTextField.setText(dataFactory.getDomainId());
}
// Prepare the data and the enable the proper buttons
updateComponents();
// Enable the dialog
pack();
setLocationRelativeTo(getParent());
if (!performEdit())
{
return null;
}
return createDataFactory();
}
private SimplePmdDataFactory createDataFactory()
{
final SimplePmdDataFactory returnDataFactory = new SimplePmdDataFactory();
returnDataFactory.setXmiFile(filenameField.getText());
returnDataFactory.setDomainId(domainIdTextField.getText());
returnDataFactory.setConnectionProvider(new PmdConnectionProvider());
return returnDataFactory;
}
protected void updateComponents()
{
final boolean isFileSelected = !StringUtils.isEmpty(filenameField.getText(), true);
domainIdTextField.setEnabled(isFileSelected);
}
}