/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* LoaderCustomizer.java
* Copyright (C) 2002 Mark Hall
*
*/
package weka.gui.beans;
import weka.gui.FileEditor;
import java.io.File;
import java.beans.*;
import java.awt.BorderLayout;
import javax.swing.JPanel;
import weka.gui.GenericObjectEditor;
import weka.core.converters.Loader;
/**
* GUI Customizer for the loader bean
*
* @author <a href="mailto:mhall@cs.waikato.ac.nz">Mark Hall</a>
* @version 1.0
*/
public class LoaderCustomizer extends JPanel
implements Customizer {
static {
java.beans.PropertyEditorManager
.registerEditor(weka.core.converters.Loader.class,
weka.gui.GenericObjectEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.core.SelectedTag.class,
weka.gui.SelectedTagEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.filters.Filter.class,
weka.gui.GenericObjectEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.attributeSelection.ASSearch.class,
weka.gui.GenericObjectEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.attributeSelection.ASEvaluation.class,
weka.gui.GenericObjectEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.classifiers.Classifier [].class,
weka.gui.GenericArrayEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.classifiers.Classifier.class,
weka.gui.GenericObjectEditor.class);
java.beans.PropertyEditorManager
.registerEditor(weka.classifiers.CostMatrix.class,
weka.gui.CostMatrixEditor.class);
java.beans.PropertyEditorManager
.registerEditor(java.io.File.class,
weka.gui.FileEditor.class);
}
private PropertyChangeSupport m_pcSupport =
new PropertyChangeSupport(this);
private weka.gui.beans.Loader m_dsLoader;
private FileEditor m_fileEditor = new FileEditor();
private GenericObjectEditor m_LoaderEditor =
new GenericObjectEditor(true);
public LoaderCustomizer() {
/* m_fileEditor.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
if (m_dsLoader != null) {
m_dsLoader.setDataSetFile((File)m_fileEditor.getValue());
}
}
}); */
try {
m_LoaderEditor.setClassType(weka.core.converters.Loader.class);
m_LoaderEditor.setValue(new weka.core.converters.ArffLoader());
m_LoaderEditor.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
repaint();
if (m_dsLoader != null) {
m_dsLoader.setLoader((weka.core.converters.Loader)m_LoaderEditor.
getValue());
}
}
});
repaint();
} catch (Exception ex) {
ex.printStackTrace();
}
setLayout(new BorderLayout());
// add(m_fileEditor.getCustomEditor(), BorderLayout.CENTER);
add(m_LoaderEditor.getCustomEditor(), BorderLayout.CENTER);
}
/**
* Set the loader to be customized
*
* @param object a weka.gui.beans.Loader
*/
public void setObject(Object object) {
m_dsLoader = (weka.gui.beans.Loader)object;
// m_fileEditor.setValue(m_dsLoader.getDataSetFile());
m_LoaderEditor.setValue(m_dsLoader.getLoader());
}
/**
* Add a property change listener
*
* @param pcl a <code>PropertyChangeListener</code> value
*/
public void addPropertyChangeListener(PropertyChangeListener pcl) {
m_pcSupport.addPropertyChangeListener(pcl);
}
/**
* Remove a property change listener
*
* @param pcl a <code>PropertyChangeListener</code> value
*/
public void removePropertyChangeListener(PropertyChangeListener pcl) {
m_pcSupport.removePropertyChangeListener(pcl);
}
}