/*
* 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) 2009 Pentaho Corporation. All rights reserved.
*/
package org.pentaho.reporting.designer.core.editor;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.Rectangle;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.HashSet;
import org.pentaho.reporting.designer.core.Messages;
import org.pentaho.reporting.designer.core.util.exceptions.UncaughtExceptionsModel;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.modules.gui.commonswing.SwingUtil;
import org.pentaho.reporting.libraries.base.config.HierarchicalConfiguration;
import org.pentaho.reporting.libraries.base.config.ModifiableConfiguration;
import org.pentaho.reporting.libraries.base.util.ObjectUtilities;
import org.pentaho.reporting.libraries.designtime.swing.CommonDialog;
import org.pentaho.reporting.tools.configeditor.ConfigEditorPane;
/**
* Todo: Document Me
*
* @author Thomas Morgner
*/
public class ConfigurationEditorDialog extends CommonDialog
{
private ConfigEditorPane editorPane;
public ConfigurationEditorDialog()
{
init();
}
public ConfigurationEditorDialog(final Frame owner)
{
super(owner);
init();
}
public ConfigurationEditorDialog(final Dialog owner)
{
super(owner);
init();
}
protected Component createContentPane()
{
setTitle(Messages.getString("ConfigurationEditorDialog.Title"));
editorPane = new ConfigEditorPane(ClassicEngineBoot.getInstance().getPackageManager(), false);
final InputStream in = ObjectUtilities.getResourceAsStream
("org/pentaho/reporting/engine/classic/core/config-description.xml", ClassicEngineBoot.class); // NON-NLS
if (in != null)
{
try
{
editorPane.loadModel(in, false);
}
catch (final IOException ioe)
{
UncaughtExceptionsModel.getInstance().addException(ioe);
}
finally
{
try
{
in.close();
}
catch (IOException e)
{
// ignore ..
}
}
}
return editorPane;
}
public boolean performEdit(final ModifiableConfiguration config)
{
final HashSet<String> existingKeys = new HashSet<String>();
final HierarchicalConfiguration hconf = new HierarchicalConfiguration(config);
if (config instanceof HierarchicalConfiguration)
{
final HierarchicalConfiguration oconf = (HierarchicalConfiguration) config;
final Enumeration configProperties = oconf.getConfigProperties();
while (configProperties.hasMoreElements())
{
// mark all manually set properties as defined ..
final String key = (String) configProperties.nextElement();
hconf.setConfigProperty(key, oconf.getConfigProperty(key));
existingKeys.add(key);
}
}
editorPane.updateConfiguration(hconf);
pack();
SwingUtil.centerDialogInParent(this);
if (performEdit() == false)
{
return false;
}
editorPane.commit();
final Enumeration configProperties = hconf.getConfigProperties();
while (configProperties.hasMoreElements())
{
final String key = (String) configProperties.nextElement();
config.setConfigProperty(key, hconf.getConfigProperty(key));
existingKeys.remove(key);
}
final String[] keys = existingKeys.toArray(new String[existingKeys.size()]);
for (int i = 0; i < keys.length; i++)
{
final String key = keys[i];
config.setConfigProperty(key, null);
}
return true;
}
public static void main(final String[] args)
{
ClassicEngineBoot.getInstance().start();
final ConfigurationEditorDialog dialog = new ConfigurationEditorDialog();
dialog.performEdit(ClassicEngineBoot.getInstance().getEditableConfig());
}
}