1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_tools.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <tools/isofallback.hxx> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir // ----------------------------------------------------------------------- 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir // Return true if valid fallback found 36*cdf0e10cSrcweir sal_Bool GetIsoFallback( ByteString& rLanguage ) 37*cdf0e10cSrcweir { 38*cdf0e10cSrcweir rLanguage.EraseLeadingAndTrailingChars(); 39*cdf0e10cSrcweir if( rLanguage.Len() ){ 40*cdf0e10cSrcweir xub_StrLen nSepPos = rLanguage.Search( '-' ); 41*cdf0e10cSrcweir if ( nSepPos == STRING_NOTFOUND ){ 42*cdf0e10cSrcweir if ( rLanguage.Equals("en")) 43*cdf0e10cSrcweir { 44*cdf0e10cSrcweir // en -> "" 45*cdf0e10cSrcweir rLanguage.Erase(); 46*cdf0e10cSrcweir return false; 47*cdf0e10cSrcweir } 48*cdf0e10cSrcweir else 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir // de -> en-US ; 51*cdf0e10cSrcweir rLanguage = ByteString("en-US"); 52*cdf0e10cSrcweir return true; 53*cdf0e10cSrcweir } 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir else if( !( nSepPos == 1 && ( rLanguage.GetChar(0) == 'x' || rLanguage.GetChar(0) == 'X' ) ) ) 56*cdf0e10cSrcweir { 57*cdf0e10cSrcweir // de-CH -> de ; 58*cdf0e10cSrcweir // try erase from - 59*cdf0e10cSrcweir rLanguage = rLanguage.GetToken( 0, '-'); 60*cdf0e10cSrcweir return true; 61*cdf0e10cSrcweir } 62*cdf0e10cSrcweir } 63*cdf0e10cSrcweir // "" -> ""; x-no-translate -> "" 64*cdf0e10cSrcweir rLanguage.Erase(); 65*cdf0e10cSrcweir return false; 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68