/*
* Freeplane - mind map editor
* Copyright (C) 2009 Dimitry Polivaev
*
* This file author is Dimitry Polivaev
*
* 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, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.plugin.script;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.LinkedList;
import java.util.List;
import javax.swing.ComboBoxEditor;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JOptionPane;
import javax.swing.SwingConstants;
import org.freeplane.core.resources.ResourceController;
import org.freeplane.core.ui.components.JRestrictedSizeScrollPane;
import org.freeplane.core.util.HtmlUtils;
import org.freeplane.core.util.TextUtils;
/**
* @author Dimitry Polivaev
* Mar 5, 2009
*/
public class ScriptComboBoxEditor implements ComboBoxEditor {
final private JButton showEditorBtn;
final private List<ActionListener> actionListeners;
private String script;
private Dimension minimumSize;
private Rectangle bounds = new Rectangle(600, 400);
public ScriptComboBoxEditor() {
showEditorBtn = new JButton();
script = "";
setButtonText();
showEditorBtn.setHorizontalAlignment(SwingConstants.LEFT);
showEditorBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
editScript(false);
}
});
actionListeners = new LinkedList<ActionListener>();
minimumSize = new Dimension(100, 60);
}
public Dimension getMinimumSize() {
return minimumSize;
}
public void setMinimumSize(Dimension minimumSize) {
this.minimumSize = minimumSize;
}
protected void editScript(boolean selectAll) {
JEditorPane textEditor = new JEditorPane();
textEditor.putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, true);
final JRestrictedSizeScrollPane scrollPane = new JRestrictedSizeScrollPane(textEditor);
scrollPane.setMinimumSize(minimumSize);
textEditor.setContentType("text/groovy");
final String fontName = ResourceController.getResourceController().getProperty(ScriptEditorPanel.GROOVY_EDITOR_FONT);
final int fontSize = ResourceController.getResourceController().getIntProperty(ScriptEditorPanel.GROOVY_EDITOR_FONT_SIZE);
textEditor.setFont(new Font(fontName, Font.PLAIN, fontSize));
textEditor.setText(script);
if(selectAll){
textEditor.selectAll();
}
String title = TextUtils.getText("plugins/ScriptEditor/window.title");
final JOptionPane optionPane = new JOptionPane(scrollPane, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION);
final JDialog dialog = optionPane.createDialog(showEditorBtn, title);
dialog.setResizable(true);
if(bounds != null)
dialog.setBounds(bounds);
dialog.setVisible(true);
bounds = dialog.getBounds();
final Integer result = ((Integer)optionPane.getValue());
if(result == null || result != JOptionPane.OK_OPTION)
return;
script = textEditor.getText();
setButtonText();
final ActionEvent actionEvent = new ActionEvent(this, 0, null);
for (final ActionListener l : actionListeners) {
l.actionPerformed(actionEvent);
}
}
protected void setButtonText() {
final String text = script.substring(0, Math.min(40, script.length())).trim().replaceAll("\\s+", " ");
if(! text.equals("")) {
showEditorBtn.setToolTipText(HtmlUtils.plainToHTML(script));
showEditorBtn.setText(text);
}
else{
final String title = TextUtils.getText("EditScript");
showEditorBtn.setToolTipText(null);
showEditorBtn.setText(title);
}
}
public Component getEditorComponent() {
return showEditorBtn;
}
public void setItem(Object anObject) {
if(anObject == null)
script = "";
else
this.script = (String)anObject;
setButtonText();
}
public Object getItem() {
return script;
}
public void selectAll() {
editScript(true);
}
public void addActionListener(final ActionListener l) {
actionListeners.add(l);
}
public void removeActionListener(final ActionListener l) {
actionListeners.remove(l);
}
public void setPreferredSize(Dimension preferredSize) {
showEditorBtn.setPreferredSize(preferredSize);
}
public Dimension getPreferredSize() {
return showEditorBtn.getPreferredSize();
}
}