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// Copyright (c) 2012, Instituto de Microelectronica de Sevilla (IMSE-CNM) //
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package xfuzzy.xfedit;
import xfuzzy.lang.*;
import xfuzzy.util.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.util.EventObject;
/**
* Di�logo para crear una llamada a una base de reglas o a un m�dulo no difuso
*
* @author Francisco Jos� Moreno Velo
*
*/
public class XfeditCallEditor extends JDialog
implements ActionListener, MouseListener, ListSelectionListener, KeyListener {
/**
* C�digo asociado a la clase serializable
*/
private static final long serialVersionUID = 95505666603020L;
//----------------------------------------------------------------------------//
// COSTANTES PRIVADAS //
//----------------------------------------------------------------------------//
/**
* C�digo para indicar que el m�dulo es una base de reglas
*/
private static final int RULEBASE = 1;
/**
* C�digo para indicar que el m�dulo es no difuso
*/
private static final int CRISPBLOCK = 2;
//----------------------------------------------------------------------------//
// MIEMBROS PRIVADOS //
//----------------------------------------------------------------------------//
/**
* Lista de bases de reglas disponibles
*/
private XList rblist;
/**
* Lista de m�dulos no difusos disponibles
*/
private XList cblist;
/**
* Base de reglas seleccionada
*/
private Rulebase rulebase;
/**
* M�dulo no difuso seleccionado
*/
private CrispBlock crispblock;
//----------------------------------------------------------------------------//
// CONSTRUCTOR //
//----------------------------------------------------------------------------//
/**
* Constructor
*/
public XfeditCallEditor(Xfedit xfedit) {
super(xfedit,"Xfedit", true);
String lb[] = {"Create","Cancel"};
XCommandForm form = new XCommandForm(lb,lb,this);
form.setCommandWidth(120);
form.block();
rblist = new XList("Available rulebases");
rblist.setPreferredWidth(100);
rblist.addMouseListener(this);
rblist.addListSelectionListener(this);
rblist.addKeyListener(this);
rblist.setListData(xfedit.getSpecification().getRulebases());
cblist = new XList("Available crisp blocks");
cblist.setPreferredWidth(100);
cblist.addMouseListener(this);
cblist.addListSelectionListener(this);
cblist.addKeyListener(this);
cblist.setListData(xfedit.getSpecification().getCrispBlockSet().getBlocks());
Box box = new Box(BoxLayout.X_AXIS);
box.add(Box.createHorizontalStrut(5));
box.add(rblist);
box.add(Box.createHorizontalStrut(5));
box.add(cblist);
box.add(Box.createHorizontalStrut(5));
Container content = getContentPane();
content.setLayout(new BoxLayout(content,BoxLayout.Y_AXIS));
content.add(Box.createVerticalStrut(5));
content.add(box);
content.add(Box.createVerticalStrut(5));
content.add(form);
setFont(XConstants.font);
setLocationRelativeTo(xfedit);
pack();
}
//----------------------------------------------------------------------------//
// M�TODOS P�BLICOS //
//----------------------------------------------------------------------------//
/**
* Devuelve el objeto seleccionado
*/
public Object getSelection() {
if(rulebase != null) return rulebase;
if(crispblock != null) return crispblock;
return null;
}
/**
* Interfaz MouseListener. Acci�n al pulsar el rat�n
*/
public void mouseClicked(MouseEvent e) {
if(e.getClickCount() == 2) { if(set()) setVisible(false); }
}
/**
* Interfaz MouseListener. Acci�n al entrar en la ventana
*/
public void mouseEntered(MouseEvent e) {
}
/**
* Interfaz MouseListener. Acci�n al salir de la ventana
*/
public void mouseExited(MouseEvent e) {
}
/**
* Interfaz MouseListener. Acci�n al apretar un bot�n del rat�n
*/
public void mousePressed(MouseEvent e) {
}
/**
* Interfaz MouseListener. Acci�n al soltar un bot�n del rat�n
*/
public void mouseReleased(MouseEvent e) {
}
/**
* Interfaz ActionListener
*/
public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand();
if(command.equals("Create")) { if(set()) setVisible(false); }
else if(command.equals("Cancel")) setVisible(false);
}
/**
* Interfaz ListSelectionListener
*/
public void valueChanged(ListSelectionEvent e) {
int list = getEventModule(e);
listSelection(list);
}
/**
* Interfaz KeyListener. Acci�n al soltar una tecla
*/
public void keyReleased(KeyEvent e) {
if(e.getKeyCode() == KeyEvent.VK_ENTER || e.getKeyCode() == 226) {
e.consume();
if(set()) setVisible(false);
}
}
/**
* Interfaz KeyListener. Acci�n al apretar una tecla
*/
public void keyPressed(KeyEvent e) {
}
/**
* Interfaz KeyListener. Acci�n al teclear.
*/
public void keyTyped(KeyEvent e) {
}
//----------------------------------------------------------------------------//
// M�TODOS PRIVADOS //
//----------------------------------------------------------------------------//
/**
* Elimina la selecci�n de una lista al activar otra
*/
private void listSelection(int list) {
if(list == RULEBASE && rblist.isSelectionEmpty()) return;
if(list == CRISPBLOCK && cblist.isSelectionEmpty()) return;
if(list != RULEBASE) rblist.clearSelection();
if(list != CRISPBLOCK) cblist.clearSelection();
}
/**
* Obtiene el c�digo de la lista que genera el evento
*/
private int getEventModule(EventObject e) {
int kind = -1;
if(e.getSource() == rblist.getList() ) kind = RULEBASE;
if(e.getSource() == cblist.getList() ) kind = CRISPBLOCK;
return kind;
}
/**
* Verifica que se haya seleccionado un m�dulo
*/
private boolean set() {
if(!rblist.isSelectionEmpty()) {
rulebase = (Rulebase) rblist.getSelectedValue();
} else if(!cblist.isSelectionEmpty()) {
crispblock = (CrispBlock) cblist.getSelectedValue();
}
return (rulebase != null || crispblock != null);
}
}