Remove duplicate class. Where the hell did it come from?
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@ -1,452 +0,0 @@
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package eva2.gui.editor;
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import eva2.gui.PropertySheetPanel;
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import eva2.optimization.tools.FileTools;
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import eva2.tools.BasicResourceLoader;
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import eva2.tools.EVAHELP;
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import eva2.tools.SerializedObject;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.ItemEvent;
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import java.awt.event.ItemListener;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.beans.PropertyChangeSupport;
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import java.lang.reflect.Method;
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import java.lang.reflect.Modifier;
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import java.lang.reflect.Proxy;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Vector;
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import javax.swing.*;
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import javax.swing.plaf.basic.BasicComboBoxRenderer;
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/**
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*
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*/
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public class GOEPanel extends JPanel implements ItemListener {
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private Object backupObject;
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private PropertyChangeSupport propChangeSupport;
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/**
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* The chooser component
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*/
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private JComboBox objectChooser;
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/**
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* The component that performs classifier customization
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*/
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private PropertySheetPanel propertySheetPanel;
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/**
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* The model containing the list of names to select from
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*/
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private DefaultComboBoxModel comboBoxModel;
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/**
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* Open object from disk
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*/
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private JButton openButton;
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/**
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* Save object to disk
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*/
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private JButton saveButton;
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/**
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* ok button
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*/
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private JButton okayButton;
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/**
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* cancel button
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*/
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private JButton cancelButton;
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/**
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* Creates the GUI editor component
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*/
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private GenericObjectEditor genericObjectEditor = null;
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private boolean withComboBoxToolTips = true; // should tool tips for the combo box be created?
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private int tipMaxLen = 100; // maximum length of tool tip
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private HashMap<String, String> classNameMap;
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/**
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*
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*/
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public GOEPanel(Object target, Object backup, PropertyChangeSupport support, GenericObjectEditor goe) {
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this(target, backup, support, goe, false);
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}
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/**
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*
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*/
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public GOEPanel(Object target, Object backup, PropertyChangeSupport support, GenericObjectEditor goe, boolean withCancel) {
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Object m_Object = target;
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backupObject = backup;
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propChangeSupport = support;
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genericObjectEditor = goe;
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try {
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if (!(Proxy.isProxyClass(m_Object.getClass()))) {
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backupObject = copyObject(m_Object);
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}
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} catch (OutOfMemoryError err) {
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backupObject = null;
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System.gc();
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System.err.println("Could not create backup object: not enough memory (OptimizationEditorPanel backup of " + m_Object + ")");
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}
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comboBoxModel = new DefaultComboBoxModel(new String[0]);
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objectChooser = new JComboBox(comboBoxModel);
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objectChooser.setEditable(false);
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propertySheetPanel = new PropertySheetPanel();
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propertySheetPanel.addPropertyChangeListener(
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new PropertyChangeListener() {
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@Override
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public void propertyChange(final PropertyChangeEvent event) {
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propChangeSupport.firePropertyChange("", backupObject, genericObjectEditor.getValue());
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}
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});
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openButton = makeIconButton("images/Open16.gif", "Open");
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openButton.setToolTipText("Load a configured object");
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openButton.setEnabled(true);
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openButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(final ActionEvent event) {
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Object object = FileTools.openObject(openButton, genericObjectEditor.getClassType());
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if (object != null) {
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// setValue takes care of: Making sure obj is of right type,
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// and firing property change.
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genericObjectEditor.setValue(object);
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// Need a second setValue to get property values filled in OK.
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// Not sure why.
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genericObjectEditor.setValue(object); // <- Hannes ?!?!?
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}
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}
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});
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saveButton = makeIconButton("images/Save16.gif", "Save");
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saveButton.setToolTipText("Save the current configured object");
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saveButton.setEnabled(true);
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saveButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(final ActionEvent event) {
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FileTools.saveObjectWithFileChooser(saveButton, genericObjectEditor.getValue());
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}
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});
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okayButton = new JButton("OK");
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okayButton.setEnabled(true);
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okayButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(final ActionEvent event) {
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backupObject = copyObject(genericObjectEditor.getValue());
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updateClassType();
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updateChildPropertySheet();
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/*
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* ToDo: This is really ugly. Find a way to make this better.
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*/
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Container container = GOEPanel.this.getParent();
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while (!(container instanceof JDialog)) {
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container = container.getParent();
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}
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((JDialog) container).dispose();
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}
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});
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cancelButton = new JButton("Cancel");
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cancelButton.setEnabled(true);
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cancelButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(final ActionEvent event) {
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if (backupObject != null) {
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// TODO m_goe.setObject(m_Object);
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genericObjectEditor.setValue(copyObject(backupObject));
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updateClassType();
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updateChooser();
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updateChildPropertySheet();
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}
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/*
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* ToDo: This is really ugly. Find a way to make this better.
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*/
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Container container = GOEPanel.this.getParent();
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while (!(container instanceof JDialog)) {
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container = container.getParent();
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}
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((JDialog) container).dispose();
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}
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});
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setLayout(new GridBagLayout());
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GridBagConstraints gbConstraints = new GridBagConstraints();
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gbConstraints.fill = GridBagConstraints.HORIZONTAL;
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gbConstraints.gridx = 0;
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gbConstraints.gridy = 0;
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add(objectChooser, gbConstraints);
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gbConstraints.weightx = 1.0;
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gbConstraints.weighty = 1.0;
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gbConstraints.gridy = 1;
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gbConstraints.gridheight = GridBagConstraints.RELATIVE;
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gbConstraints.fill = GridBagConstraints.BOTH;
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add(propertySheetPanel, gbConstraints);
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JToolBar buttonBar = new JToolBar();
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buttonBar.setRollover(true);
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buttonBar.setFloatable(false);
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buttonBar.add(openButton);
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buttonBar.add(saveButton);
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/* Add spacer to the end of the line */
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buttonBar.add(Box.createHorizontalGlue());
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if (withCancel) {
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buttonBar.add(cancelButton);
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}
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buttonBar.add(okayButton);
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gbConstraints.weightx = 0.0;
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gbConstraints.weighty = 0.0;
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gbConstraints.gridy = 2;
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gbConstraints.anchor = GridBagConstraints.LINE_START;
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gbConstraints.fill = GridBagConstraints.HORIZONTAL;
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add(buttonBar, gbConstraints);
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if (genericObjectEditor.getClassType() != null) {
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updateClassType();
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updateChooser();
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updateChildPropertySheet();
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}
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objectChooser.addItemListener(this);
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}
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/**
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* This method is duplicated from EvAModuleButtonPanelMaker. ToDo: Refactor
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* this.
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*
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* @param iconSrc
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* @param title
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* @return
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*/
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private JButton makeIconButton(final String iconSrc, final String title) {
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JButton newButton;
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byte[] bytes;
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bytes = BasicResourceLoader.instance().getBytesFromResourceLocation(iconSrc, false);
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if (bytes == null) {
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newButton = new JButton(title);
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} else {
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newButton = new JButton(new ImageIcon(Toolkit.getDefaultToolkit().createImage(bytes)));
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}
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return newButton;
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}
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public void setEnabledOkCancelButtons(boolean enabled) {
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okayButton.setEnabled(enabled);
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cancelButton.setEnabled(enabled);
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}
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/**
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* Makes a copy of an object using serialization.
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*
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* @param source the object to copy
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* @return a copy of the source object
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*/
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protected Object copyObject(Object source) {
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Object result = null;
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try {
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// System.out.println("Copying " + BeanInspector.toString(source));
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SerializedObject so = new SerializedObject(source);
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result = so.getObject();
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so = null;
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} catch (Exception ex) {
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System.err.println("GenericObjectEditor: Problem making backup object");
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System.err.println(source.getClass().getName());
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ex.printStackTrace();
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}
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return result;
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}
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/**
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* This is used to hook an action listener to the ok button.
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*
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* @param a The action listener.
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*/
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public void addOkListener(ActionListener a) {
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okayButton.addActionListener(a);
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}
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/**
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* This is used to hook an action listener to the cancel button
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*
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* @param a The action listener.
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*/
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public void addCancelListener(ActionListener a) {
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cancelButton.addActionListener(a);
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}
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/**
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* This is used to remove an action listener from the ok button
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*
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* @param a The action listener
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*/
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public void removeOkListener(ActionListener a) {
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okayButton.removeActionListener(a);
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}
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/**
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* This is used to remove an action listener from the cancel button
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*
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* @param a The action listener
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*/
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public void removeCancelListener(ActionListener a) {
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cancelButton.removeActionListener(a);
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}
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public void setTarget(Object o) {
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propertySheetPanel.setTarget(o);
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}
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/**
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*
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*/
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protected void updateClassType() {
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List<String> classesLongNames;
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ArrayList<Class<?>> instances = new ArrayList<Class<?>>(5);
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classesLongNames = GenericObjectEditor.getClassesFromProperties(genericObjectEditor.getClassType().getName(), instances);
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if (classesLongNames.size() > 1) {
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classNameMap = new HashMap<String, String>();
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for (String className : classesLongNames) {
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classNameMap.put(EVAHELP.cutClassName(className), className);
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}
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Vector<String> classesList = new Vector<String>(classesLongNames);
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objectChooser.setModel(new DefaultComboBoxModel(classesList));
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if (withComboBoxToolTips) {
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objectChooser.setRenderer(new ToolTipComboBoxRenderer(collectComboToolTips(instances, tipMaxLen)));
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}
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GridBagConstraints gbConstraints = new GridBagConstraints();
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gbConstraints.fill = GridBagConstraints.HORIZONTAL;
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gbConstraints.gridx = 0;
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gbConstraints.gridy = 0;
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add(objectChooser, gbConstraints);
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} else {
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remove(objectChooser);
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}
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}
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private String[] collectComboToolTips(List<Class<?>> instances, int maxLen) {
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String[] tips = new String[instances.size()];
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for (int i = 0; i < tips.length; i++) {
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tips[i] = null;
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Class[] classParams = new Class[]{};
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try {
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String tip = null;
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Method giMeth = instances.get(i).getDeclaredMethod("globalInfo", classParams);
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if (Modifier.isStatic(giMeth.getModifiers())) {
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tip = (String) giMeth.invoke(null, (Object[]) null);
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}
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if (tip != null) {
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if (tip.length() <= maxLen) {
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tips[i] = tip;
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} else {
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tips[i] = tip.substring(0, maxLen - 2) + "..";
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}
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}
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} catch (Exception e) {
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}
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}
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return tips;
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}
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protected void updateChooser() {
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String objectName = /*
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* EVAHELP.cutClassName
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*/ (genericObjectEditor.getValue().getClass().getName());
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boolean found = false;
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for (int i = 0; i < comboBoxModel.getSize(); i++) {
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if (objectName.equals((String) comboBoxModel.getElementAt(i))) {
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found = true;
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break;
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}
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}
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if (!found) {
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comboBoxModel.addElement(objectName);
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}
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objectChooser.getModel().setSelectedItem(objectName);
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}
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/**
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* Updates the child property sheet, and creates if needed
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*/
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public void updateChildPropertySheet() {
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// Set the object as the target of the propertysheet
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propertySheetPanel.setTarget(genericObjectEditor.getValue());
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// Adjust size of containing window if possible
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if ((getTopLevelAncestor() != null)
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&& (getTopLevelAncestor() instanceof Window)) {
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((Window) getTopLevelAncestor()).pack();
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}
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}
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/**
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* When the chooser selection is changed, ensures that the Object is changed
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* appropriately.
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*
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* @param e a value of type 'ItemEvent'
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*/
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@Override
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public void itemStateChanged(ItemEvent e) {
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String className;
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if ((e.getSource() == objectChooser) && (e.getStateChange() == ItemEvent.SELECTED)) {
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className = (String) objectChooser.getSelectedItem();
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//className = classNameMap.get(className);
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try {
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Object n = (Object) Class.forName(className).newInstance();
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genericObjectEditor.setValue(n);
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// TODO ? setObject(n);
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} catch (Exception ex) {
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System.err.println("Exeption in itemStateChanged " + ex.getMessage());
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System.err.println("Classpath is " + System.getProperty("java.class.path"));
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ex.printStackTrace();
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objectChooser.hidePopup();
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objectChooser.setSelectedIndex(0);
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JOptionPane.showMessageDialog(this,
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"Could not create an example of\n"
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+ className + "\n"
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+ "from the current classpath. Is the resource folder at the right place?\nIs the class abstract or the default constructor missing?",
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"GenericObjectEditor",
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JOptionPane.ERROR_MESSAGE);
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EVAHELP.getSystemPropertyString();
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}
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}
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}
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}
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class ToolTipComboBoxRenderer extends BasicComboBoxRenderer {
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private static final long serialVersionUID = -5781643352198561208L;
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String[] toolTips = null;
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public ToolTipComboBoxRenderer(String[] tips) {
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super();
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toolTips = tips;
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}
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@Override
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public Component getListCellRendererComponent(JList list, Object value,
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int index, boolean isSelected, boolean cellHasFocus) {
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if (isSelected) {
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setBackground(list.getSelectionBackground());
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setForeground(list.getSelectionForeground());
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if ((toolTips != null) && (index >= 0)) {
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if (toolTips[index] != null) {
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list.setToolTipText(toolTips[index]);
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}
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}
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} else {
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setBackground(list.getBackground());
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setForeground(list.getForeground());
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}
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setFont(list.getFont());
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setText((value == null) ? "" : value.toString());
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return this;
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}
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}
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