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package xfuzzy.util;
import java.awt.*;
/**
* Constantes comunes
*
* @author Francisco Jos� Moreno Velo
*
*/
public class XConstants {
//----------------------------------------------------------------------------//
// CONSTANTES P�BLICAS //
//----------------------------------------------------------------------------//
/**
* Nombre de la versi�n del entorno
*/
public static final String version = "Xfuzzy 3.3 beta 1";
/**
* Fuente de letra para las etiquetas y botones
*/
public static final Font font = new Font("Dialog",Font.BOLD,11);
/**
* Fuente de letra para los campos
*/
public static final Font textfont = new Font("Dialog",Font.PLAIN,11);
/**
* Color de fondo para los campos de texto
*/
public static final Color textbackground = new Color(255,250,205);
/**
* Color de fondo para el elemento seleccionado en una lista
*/
public static final Color textselectedbg = new Color(204,204,255);
/**
* Color de fondo para la representaci�n del sistema
*/
public static final Color systembg = new Color(204,204,255);
/**
* Color de fondo para las llamadas a bloques no difusos o bases de reglas
*/
public static final Color callbg = new Color(0,180,180);
/**
* Color de fondo para la etiqueta de las llamadas
*/
public static final Color callnamebg = new Color(0,0,150);
//----------------------------------------------------------------------------//
// M�TODOS P�BLICOS //
//----------------------------------------------------------------------------//
/**
* Verifica si una cadena corresponde a un identificador v�lido
*/
public static boolean isIdentifier(String name) {
if(name.equals("")) return false;
if(name.equals("operation")) return false;
if(name.equals("type")) return false;
if(name.equals("module")) return false;
if(name.equals("extends")) return false;
if(name.equals("using")) return false;
if(name.equals("import")) return false;
if(name.equals("if")) return false;
char [] namec = name.toCharArray();
if(!Character.isLetter(namec[0]) && namec[0] != '_') return false;
for(int i=1; i<namec.length; i++)
if(!Character.isLetterOrDigit(namec[i]) && namec[i] != '_') return false;
return true;
}
}