/*
 * File    : EditDialog.java
 * Created : 12-jun-2002 20:21
 * By      : fbusquets
 *
 * JClic - Authoring and playing system for educational activities
 *
 * Copyright (C) 2000 - 2005 Francesc Busquets & Departament
 * d'Educacio de la Generalitat de Catalunya
 *
 * 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 (see the LICENSE file).
 */

package edu.xtec.jclic.edit;

import edu.xtec.util.ExtendedJDialog;
import edu.xtec.util.Options;
import edu.xtec.util.ResourceManager;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JPanel;

/**
 * This class is a basic template of a {@link javax.swing.JDialog} useful for editing
 * objects. It builds two {@link javax.swing.Action} and {@link javax.swing.JButton}
 * objects under the main JPanel, used to confirm or cancel the changes made in the
 * edited object.
 * @author Francesc Busquets (fbusquets@xtec.cat)
 * @version 1.0
 */
public class EditDialog extends ExtendedJDialog{
    
    public Options options;
    public JPanel southPanel;
    public Action okAction;
    public Action cancelAction;
    public JButton okButton, cancelButton;
    public boolean result=false;
    protected Component owner;
    
    public EditDialog(Options options, String msgKey, Dialog owner){
        super(owner, options.getMsg(msgKey), true);
        this.owner=owner;
        buildDialog(options);
    }
    
    public EditDialog(Options options, String msgKey, Frame owner){
        super(owner, options.getMsg(msgKey), true);
        this.owner=owner;
        buildDialog(options);
    }
    
    /** Creates new EditDialog */
    protected void buildDialog(Options options) {
        this.options=options;
        southPanel=new JPanel();
        okAction=new AbstractAction(options.getMsg("OK"), 
                                   ResourceManager.getImageIcon("icons/commit_changes.gif")){
            public void actionPerformed(ActionEvent ev){
                result=true;
                setVisible(false);
            }
        };
        cancelAction=new AbstractAction(options.getMsg("CANCEL"), 
                                        ResourceManager.getImageIcon("icons/cancel.gif")){
            public void actionPerformed(ActionEvent ev){
                result=false;
                setVisible(false);
            }
        };
        okButton=new JButton(okAction);
        cancelButton=new JButton(cancelAction);
        southPanel.add(okButton);
        southPanel.add(cancelButton);
        getContentPane().add(southPanel, BorderLayout.SOUTH);
    }
    
    public boolean showDialog(){
        pack();
        if(owner!=null)
            centerOver(owner);
        setVisible(true);
        return result;
    }    
}