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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - DIGITEO - Allan CORNET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#include "gw_localization.h"
#include "stack-c.h"
#include "warningmode.h"
#include "localization.h"
#include "sciprint.h"
#ifdef _MSC_VER
#include "MALLOC.h"
#include "Scierror.h"
#include "strdup_windows.h"
#include "BOOL.h"
#include "setgetlanguage.h"
#include "LanguagePreferences_Windows.h"
#endif
/*--------------------------------------------------------------------------*/
#ifdef _MSC_VER
static char *getLanguageFromAlias(char *alias);
#endif
/*--------------------------------------------------------------------------*/
int sci_setdefaultlanguage(char *fname,unsigned long fname_len)
{
int n1 = 0, m1 = 0, l1 = 0;
CheckRhs(1, 1);
CheckLhs(1, 1);
#ifndef _MSC_VER
{
if (getWarningMode())
{
sciprint(_("%s: This feature is only used on Windows.\n"), fname);
}
m1 = 1; n1 = 1;
CreateVar(Rhs+1,MATRIX_OF_BOOLEAN_DATATYPE, &n1,&n1,&l1);
*istk(l1)=(int)(FALSE);
LhsVar(1) = Rhs+1;
C2F(putlhsvar)();
}
#else
{
if (GetType(1) == sci_strings)
{
char *newlang = NULL;
GetRhsVar(1, STRING_DATATYPE, &m1, &n1, &l1);
newlang = getLanguageFromAlias( cstk(l1) );
if ( !isValidLanguage(newlang) )
{
if ( getWarningMode() )
{
sciprint(_("Unsupported language '%s'.\n"),newlang);
}
m1 = 1; n1 = 1;
CreateVar(Rhs+1, MATRIX_OF_BOOLEAN_DATATYPE, &n1,&n1,&l1);
*istk(l1) = (int)(FALSE);
LhsVar(1) = Rhs+1;
C2F(putlhsvar)();
if (newlang) { FREE(newlang); newlang = NULL; }
return 0;
}
else
{
char *savedLanguage = getLanguagePreferences();
if ( strcmp(newlang, savedLanguage) == 0 )
{
/* do nothing */
m1 = 1; n1 = 1;
CreateVar(Rhs+1, MATRIX_OF_BOOLEAN_DATATYPE, &n1, &n1, &l1);
*istk(l1) = (int)(TRUE);
LhsVar(1) = Rhs+1;
C2F(putlhsvar)();
if (newlang) { FREE(newlang); newlang = NULL; }
if (savedLanguage) { FREE(savedLanguage); savedLanguage = NULL; }
return 0;
}
else
{
if (savedLanguage) { FREE(savedLanguage); savedLanguage = NULL; }
if ( !setlanguage(newlang) ) /* */
{
m1 = 1; n1 = 1;
CreateVar(Rhs+1, MATRIX_OF_BOOLEAN_DATATYPE, &n1,&n1,&l1);
*istk(l1) = (int)(FALSE);
LhsVar(1) = Rhs+1;
C2F(putlhsvar)();
if (newlang) { FREE(newlang); newlang = NULL; }
return 0;
}
else
{
if ( getWarningMode() )
{
sciprint("\n");
sciprint(_("The language for menus cannot be changed on a running console.\n"));
sciprint(_("Restart Scilab to apply to menus.\n"));
}
m1 = 1; n1 = 1;
CreateVar(Rhs+1,MATRIX_OF_BOOLEAN_DATATYPE, &n1,&n1,&l1);
if ( setLanguagePreferences() ) *istk(l1) = (int)TRUE;
else *istk(l1) = (int)FALSE;
LhsVar(1) = Rhs+1;
C2F(putlhsvar)();
if (newlang) { FREE(newlang); newlang = NULL; }
return 0;
}
}
}
}
else
{
Scierror(999,_("%s: Wrong type for first input argument: String expected.\n"), fname);
}
}
#endif
return 0;
}
/*--------------------------------------------------------------------------*/
#ifdef _MSC_VER
static char *getLanguageFromAlias(char *alias)
{
if (alias)
{
if ( strcmp(alias, "en") == 0 )
{
return strdup("en_US");
}
if ( strcmp(alias, "fr") == 0 )
{
return strdup("fr_FR");
}
return strdup(alias);
}
/* "" value fixed by system */
return strdup("");
}
/*--------------------------------------------------------------------------*/
#endif
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