/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME 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 3 of the License, or
* (at your option) any later version.
*
* JAME 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 JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.core.swing.editor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.AbstractAction;
import javax.swing.Box;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import net.sf.jame.core.common.ExtensionReferenceElementNodeValue;
import net.sf.jame.core.extension.ConfigurableExtension;
import net.sf.jame.core.extension.ConfigurableExtensionReference;
import net.sf.jame.core.extension.ExtensionConfig;
import net.sf.jame.core.extension.ExtensionConfigXMLExporter;
import net.sf.jame.core.extension.ExtensionConfigXMLImporter;
import net.sf.jame.core.extension.ExtensionException;
import net.sf.jame.core.extension.ExtensionReference;
import net.sf.jame.core.extension.NullConfigurableExtension;
import net.sf.jame.core.swing.CoreSwingResources;
import net.sf.jame.core.swing.NodeEditorComponent;
import net.sf.jame.core.swing.editor.extension.EditorExtensionRuntime;
import net.sf.jame.core.swing.extension.ConfigurableExtensionComboBoxModel;
import net.sf.jame.core.swing.extension.ExtensionListCellRenderer;
import net.sf.jame.core.swing.util.GUIFactory;
import net.sf.jame.core.swing.util.StackLayout;
import net.sf.jame.core.tree.NodeEditor;
import net.sf.jame.core.tree.NodeValue;
import net.sf.jame.core.xml.XML;
import net.sf.jame.core.xml.XMLNodeBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* @author Andrea Medeghini
*/
public abstract class ConfigurableReferenceEditorRuntime extends EditorExtensionRuntime {
/**
* @see net.sf.jame.twister.swing.editor.extension.EditorExtensionRuntime#createEditor(net.sf.jame.core.tree.NodeEditor)
*/
@Override
public NodeEditorComponent createEditor(final NodeEditor nodeEditor) {
return new EditorComponent(nodeEditor);
}
/**
* @return
*/
protected abstract NodeValue<?> createChildValue();
/**
* @param reference
* @return the node value.
*/
protected abstract NodeValue<?> createNodeValue(ConfigurableExtensionReference<?> reference);
/**
* @return the model.
*/
protected abstract ConfigurableExtensionComboBoxModel createModel();
private class EditorComponent extends JPanel implements NodeEditorComponent {
private static final long serialVersionUID = 1L;
private final Logger logger = Logger.getLogger(EditorComponent.class.getName());
private final JFileChooser clipChooser = new JFileChooser(System.getProperty("user.home"));
private final JComboBox combo;
private final NodeEditor nodeEditor;
private final JButton clearButton = GUIFactory.createButton(new ClearAction(), CoreSwingResources.getInstance().getString("tooltip.clearReference"));
private final JButton importButton = GUIFactory.createButton(new ImportAction(), CoreSwingResources.getInstance().getString("tooltip.importExtensionConfig"));
private final JButton exportButton = GUIFactory.createButton(new ExportAction(), CoreSwingResources.getInstance().getString("tooltip.exportExtensionConfig"));
private final ReferenceSelectionListener referenceSelectionListener;
/**
* @param nodeEditor
*/
@SuppressWarnings("unchecked")
public EditorComponent(final NodeEditor nodeEditor) {
this.nodeEditor = nodeEditor;
setLayout(new StackLayout());
combo = GUIFactory.createComboBox(createModel(), CoreSwingResources.getInstance().getString("tooltip.extension"));
if (nodeEditor.getNodeValue() != null) {
final ExtensionReference value = ((ExtensionReferenceElementNodeValue<ExtensionReference>) nodeEditor.getNodeValue()).getValue();
if (value != null) {
((ConfigurableExtensionComboBoxModel) combo.getModel()).setSelectedItemByExtensionId(value.getExtensionId());
}
}
combo.setRenderer(new ExtensionListCellRenderer());
referenceSelectionListener = new ReferenceSelectionListener(nodeEditor);
combo.addActionListener(referenceSelectionListener);
add(GUIFactory.createLabel(CoreSwingResources.getInstance().getString("label.extension"), SwingConstants.CENTER));
this.add(Box.createVerticalStrut(8));
this.add(combo);
this.add(Box.createVerticalStrut(8));
this.add(clearButton);
this.add(Box.createVerticalStrut(8));
this.add(importButton);
this.add(Box.createVerticalStrut(8));
this.add(exportButton);
// clipChooser.setFileFilter(new ZIPFileFilter());
clipChooser.setMultiSelectionEnabled(false);
updateButtons();
}
private void updateButtons() {
clearButton.setEnabled(!isNullExtension());
importButton.setEnabled(!isNullExtension());
exportButton.setEnabled(!isNullExtension());
}
private boolean isNullExtension() {
return combo.getSelectedItem() instanceof NullConfigurableExtension;
}
private class ClearAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
*
*/
public ClearAction() {
super(CoreSwingResources.getInstance().getString("action.clearReference"));
}
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
combo.setSelectedIndex(0);
}
}
private class ImportAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
*
*/
public ImportAction() {
super(CoreSwingResources.getInstance().getString("action.importConfig"));
}
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
@SuppressWarnings("unchecked")
public void actionPerformed(final ActionEvent e) {
clipChooser.setDialogTitle(CoreSwingResources.getInstance().getString("label.importConfig"));
final int returnVal = clipChooser.showOpenDialog(EditorComponent.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
final File file = clipChooser.getSelectedFile();
try {
final ExtensionConfigXMLImporter importer = new ExtensionConfigXMLImporter();
final InputStream is = new FileInputStream(file);
final Document doc = XML.loadDocument(is, "extension-config.xml");
final ExtensionConfig config = importer.importFromElement(doc.getDocumentElement());
is.close();
final ConfigurableExtension extension = (ConfigurableExtension) combo.getSelectedItem();
if (!(extension instanceof NullConfigurableExtension)) {
final ConfigurableExtensionReference reference = extension.createConfigurableExtensionReference(config);
nodeEditor.setNodeValue(createNodeValue(reference));
}
}
catch (final Exception x) {
logger.log(Level.WARNING, "Can't import the config", x);
x.printStackTrace();
JOptionPane.showMessageDialog(EditorComponent.this, CoreSwingResources.getInstance().getString("error.importConfig"), CoreSwingResources.getInstance().getString("label.importConfig"), JOptionPane.ERROR_MESSAGE);
}
}
}
}
private class ExportAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
*
*/
public ExportAction() {
super(CoreSwingResources.getInstance().getString("action.exportConfig"));
}
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
@SuppressWarnings("unchecked")
public void actionPerformed(final ActionEvent e) {
clipChooser.setDialogTitle(CoreSwingResources.getInstance().getString("label.exportConfig"));
final int returnVal = clipChooser.showSaveDialog(EditorComponent.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
final File file = clipChooser.getSelectedFile();
if (file.exists()) {
if (JOptionPane.showConfirmDialog(EditorComponent.this, CoreSwingResources.getInstance().getString("message.confirmOverwrite"), CoreSwingResources.getInstance().getString("label.exportConfig"), JOptionPane.WARNING_MESSAGE) == JOptionPane.OK_OPTION) {
try {
final ExtensionConfigXMLExporter exporter = new ExtensionConfigXMLExporter();
final Document doc = XML.createDocument();
if ((nodeEditor.getNodeValue() != null) && (nodeEditor.getNodeValue().getValue() != null)) {
final ExtensionConfig config = ((ConfigurableExtensionReference) nodeEditor.getNodeValue().getValue()).getExtensionConfig();
final XMLNodeBuilder builder = XML.createDefaultXMLNodeBuilder(doc);
final Element element = exporter.exportToElement(config, builder);
doc.appendChild(element);
final OutputStream os = new FileOutputStream(file);
XML.saveDocument(os, "extension-config.xml", doc);
os.close();
}
}
catch (final Exception x) {
logger.log(Level.WARNING, "Can't export the config", x);
x.printStackTrace();
JOptionPane.showMessageDialog(EditorComponent.this, CoreSwingResources.getInstance().getString("error.exportConfig"), CoreSwingResources.getInstance().getString("label.exportConfig"), JOptionPane.ERROR_MESSAGE);
}
}
}
else {
try {
final ExtensionConfigXMLExporter exporter = new ExtensionConfigXMLExporter();
final Document doc = XML.createDocument();
if ((nodeEditor.getNodeValue() != null) && (nodeEditor.getNodeValue().getValue() != null)) {
final ExtensionConfig config = ((ConfigurableExtensionReference) nodeEditor.getNodeValue().getValue()).getExtensionConfig();
final XMLNodeBuilder builder = XML.createDefaultXMLNodeBuilder(doc);
final Element element = exporter.exportToElement(config, builder);
doc.appendChild(element);
final OutputStream os = new FileOutputStream(file);
XML.saveDocument(os, "extension-config.xml", doc);
os.close();
}
}
catch (final Exception x) {
logger.log(Level.WARNING, "Can't export the config", x);
x.printStackTrace();
JOptionPane.showMessageDialog(EditorComponent.this, CoreSwingResources.getInstance().getString("error.exportConfig"), CoreSwingResources.getInstance().getString("label.exportConfig"), JOptionPane.ERROR_MESSAGE);
}
}
}
}
}
private class ReferenceSelectionListener implements ActionListener {
private final NodeEditor nodeEditor;
/**
* @param nodeEditor
*/
public ReferenceSelectionListener(final NodeEditor nodeEditor) {
this.nodeEditor = nodeEditor;
}
/**
* @param e
*/
public void actionPerformed(final ActionEvent e) {
try {
final ConfigurableExtension<?, ?> extension = (ConfigurableExtension<?, ?>) ((JComboBox) e.getSource()).getSelectedItem();
if (extension instanceof NullConfigurableExtension) {
if (nodeEditor.getNodeValue().getValue() != null) {
nodeEditor.setNodeValue(createNodeValue(null));
}
}
else {
final ConfigurableExtensionReference<?> reference = extension.createConfigurableExtensionReference();
if (!extension.equals(nodeEditor.getNodeValue().getValue())) {
nodeEditor.setNodeValue(createNodeValue(reference));
}
}
updateButtons();
}
catch (final ExtensionException x) {
x.printStackTrace();
}
}
}
/**
* @see net.sf.jame.twister.swing.NodeEditorComponent#getComponent()
*/
public JComponent getComponent() {
return this;
}
/**
* @see net.sf.jame.twister.swing.NodeEditorComponent#reloadValue()
*/
@SuppressWarnings("unchecked")
public void reloadValue() {
combo.removeActionListener(referenceSelectionListener);
if (nodeEditor.getNodeValue() != null) {
final ExtensionReference value = ((ExtensionReferenceElementNodeValue<ExtensionReference>) nodeEditor.getNodeValue()).getValue();
if (value != null) {
((ConfigurableExtensionComboBoxModel) combo.getModel()).setSelectedItemByExtensionId(value.getExtensionId());
}
else {
((ConfigurableExtensionComboBoxModel) combo.getModel()).setSelectedItem(combo.getModel().getElementAt(0));
}
}
combo.addActionListener(referenceSelectionListener);
}
/**
* @see net.sf.jame.twister.swing.NodeEditorComponent#dispose()
*/
public void dispose() {
}
}
}