/* $Id: lingua.c,v 1.2 1997/05/01 18:15:13 sandro Exp $ */
/*
* Copyright (c) 1997
* Sandro Sigala, Brescia, Italy. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <string.h>
#include <stdlib.h>
#include "matrici.h"
#include "umatrix.h"
int lingua = LINGUA_INGLESE;
char *aiuto_tbl[] = {
/* Italiano */ "\
Comandi disponibili:\n\
crea Crea una matrice\n\
creacasuale Crea una matrice con valori casuali\n\
creaunita` Crea una matrice unita`\n\
determinante Calcola il determinante della matrice\n\
elimina Elimina la matrice dallo stack\n\
prodotto Calcola il prodotto matriciale\n\
prodottopernumero Calcola il prodotto per un numero\n\
somma Somma due matrici\n\
trasposta Produce la trasposta della matrice\n\
\n\
aiuto Visualizza questa pagina di aiuto\n\
parametri Modifica i parametri del programma\n\
esci Esci dal programma\n\
\n\
Predicati disponibili:\n\
?quadrata, ?rettangolare, ?unita`, ?simmetrica, ?stessotipo,\n\
?eguali\n\
\n",
/* Inglese */ "\
Available commands:\n\
create Create a matrix\n\
createrandom Create a matrix with random values\n\
createunit Create a unit matrix\n\
determinant Compute the determinant of the matrix\n\
delete Delete the matrix from the stack\n\
product Compute the matrices product\n\
productfornumber Compute the product for a number\n\
sum Sum the two matrices\n\
transpose Compute the transposition of the matrix\n\
\n\
help Show this page of help\n\
parameters Modify the program parameters\n\
quit Quit the program\n\
\n\
Available predicates:\n\
?square, ?rectangular, ?unit, ?symmetrical, ?sametype,\n\
?equal\n\
\n",
};
static struct trad_s { char *it; char *en; } trad_tbl[] = {
"\t1 - Cambia lingua\n",
"\t1 - Toggle language\n",
"\t2 - Cambia stile\n",
"\t2 - Toggle style\n",
"\t3 - Torna al menu precedente\n",
"\t3 - Return to previous menu\n",
"\nStack delle matrici:\n",
"\nMatrices stack:\n",
"%s e %s sono dello stesso tipo: %s.\n",
"%s and %s have the same type: %s.\n",
"%s e %s sono eguali: %s.\n",
"%s and %s are equal: %s.\n",
"%s e` una matrice quadrata: %s.\n",
"%s is a square matrix: %s.\n",
"%s e` una matrice rettangolare: %s.\n",
"%s is a rectangular matrix: %s.\n",
"%s e` una matrice simmetrica: %s.\n",
"%s is a symmetrical matrix: %s.\n",
"%s e` una matrice unita`: %s.\n",
"%s is a unit matrix: %s.\n",
"%s: numero elementi presenti sullo stack insufficiente (%d/%d).\n",
"%s: not enough stack elements available (%d/%d).\n",
"?eguali",
"?equal",
"?quadrata",
"?square",
"?rettangolare",
"?rectangular",
"?simmetrica",
"?symmetrical",
"?stessotipo",
"?sametype",
"?unita`",
"?unit",
"Comando errato (`aiuto' per maggiori informazioni)\n",
"Wrong command (`help' for help)\n",
"Creazione matrice `%s'\n",
"Creating matrix `%s'\n",
"Creazione matrice casuale `%s'\n",
"Creating random matrix `%s'\n",
"Creazione matrice unita` `%s'\n",
"Creating unit matrix `%s'\n",
"Determinante di %s(%d ordine) = %f\n",
"Determinant of %s(%d order) = %f\n",
"Digitare `aiuto' per maggiori informazioni\n\n",
"Enter `help' for help\n\n",
"Elemento massimo",
"Maximum element",
"Elemento minimo",
"Minimum element",
"Errore: calcolo determinante di matrice non quadrata\n",
"Error: determinant calculus of a non-square matrix\n",
"Errore: prodotto di matrici di dimensioni errate\n",
"Error: product of matrices with wrong dimensions\n",
"Errore: somma di matrici di dimensioni differenti\n",
"Error: sum of matrices with different dimensions\n",
"Numero",
"Number",
"Numero colonne",
"Columns number",
"Numero righe",
"Rows number",
"Ordine",
"Order",
"Parametri correnti: lingua <%s>, stile <%s>\n",
"Current parameters: language <%s>, style <%s>\n",
"Predicato errato.\n",
"Wrong predicate.\n",
"Premere invio per continuare\n",
"Please press return to continue\n",
"Scelta",
"Choice",
"aiuto",
"help",
"alternativo",
"alternative",
"classico",
"classic",
"crea",
"create",
"creacasuale",
"createrandom",
"creaunita`",
"createunit",
"determinante",
"determinant",
"elimina",
"delete",
"esci",
"quit",
"falso",
"false",
"inglese",
"english",
"italiano",
"italian",
"lingua",
"language",
"parametri",
"parameters",
"prodotto",
"product",
"prodottopernumero",
"productfornumber",
"somma",
"sum",
"trasposta",
"transpose",
"vero",
"true",
};
int confronta(const void *p1, const void *p2)
{
return strcmp(((struct trad_s *)p1)->it, ((struct trad_s *)p2)->it);
}
char *trova_lingua_inglese(char *s)
{
struct trad_s *tradp, key;
key.it = s;
if ((tradp = bsearch(&key, trad_tbl,
sizeof trad_tbl / sizeof trad_tbl[0],
sizeof trad_tbl[0], confronta)) == NULL)
return s;
else
return tradp->en;
}
char *_getstr(char *s)
{
if (lingua == LINGUA_INGLESE)
return trova_lingua_inglese(s);
else
return s;
}
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