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_desktop.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "app.hxx" 32*cdf0e10cSrcweir #include "langselect.hxx" 33*cdf0e10cSrcweir #include "cmdlineargs.hxx" 34*cdf0e10cSrcweir #include <stdio.h> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include <rtl/string.hxx> 37*cdf0e10cSrcweir #include <rtl/bootstrap.hxx> 38*cdf0e10cSrcweir #include <unotools/pathoptions.hxx> 39*cdf0e10cSrcweir #include <tools/resid.hxx> 40*cdf0e10cSrcweir #include <tools/config.hxx> 41*cdf0e10cSrcweir #include <i18npool/mslangid.hxx> 42*cdf0e10cSrcweir #include <comphelper/processfactory.hxx> 43*cdf0e10cSrcweir #include <com/sun/star/container/XNameAccess.hpp> 44*cdf0e10cSrcweir #include <com/sun/star/lang/XComponent.hpp> 45*cdf0e10cSrcweir #include <com/sun/star/beans/NamedValue.hpp> 46*cdf0e10cSrcweir #include <com/sun/star/util/XChangesBatch.hpp> 47*cdf0e10cSrcweir #include <com/sun/star/uno/Any.hxx> 48*cdf0e10cSrcweir #include <com/sun/star/lang/XLocalizable.hpp> 49*cdf0e10cSrcweir #include <com/sun/star/lang/Locale.hpp> 50*cdf0e10cSrcweir #include "com/sun/star/util/XFlushable.hpp" 51*cdf0e10cSrcweir #include <rtl/locale.hxx> 52*cdf0e10cSrcweir #include <rtl/instance.hxx> 53*cdf0e10cSrcweir #include <osl/process.h> 54*cdf0e10cSrcweir #include <osl/file.hxx> 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir using namespace rtl; 57*cdf0e10cSrcweir using namespace com::sun::star::uno; 58*cdf0e10cSrcweir using namespace com::sun::star::lang; 59*cdf0e10cSrcweir using namespace com::sun::star::container; 60*cdf0e10cSrcweir using namespace com::sun::star::beans; 61*cdf0e10cSrcweir using namespace com::sun::star::util; 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir namespace desktop { 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir static char const SOFFICE_BOOTSTRAP[] = "Bootstrap"; 66*cdf0e10cSrcweir static char const SOFFICE_STARTLANG[] = "STARTLANG"; 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir sal_Bool LanguageSelection::bFoundLanguage = sal_False; 69*cdf0e10cSrcweir OUString LanguageSelection::aFoundLanguage; 70*cdf0e10cSrcweir LanguageSelection::LanguageSelectionStatus LanguageSelection::m_eStatus = LS_STATUS_OK; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir const OUString LanguageSelection::usFallbackLanguage = OUString::createFromAscii("en-US"); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir static sal_Bool existsURL( OUString const& sURL ) 75*cdf0e10cSrcweir { 76*cdf0e10cSrcweir using namespace osl; 77*cdf0e10cSrcweir DirectoryItem aDirItem; 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir if (sURL.getLength() != 0) 80*cdf0e10cSrcweir return ( DirectoryItem::get( sURL, aDirItem ) == DirectoryItem::E_None ); 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir return sal_False; 83*cdf0e10cSrcweir } 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir // locate soffice.ini/.rc file 86*cdf0e10cSrcweir static OUString locateSofficeIniFile() 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir OUString aUserDataPath; 89*cdf0e10cSrcweir OUString aSofficeIniFileURL; 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir // Retrieve the default file URL for the soffice.ini/rc 92*cdf0e10cSrcweir rtl::Bootstrap().getIniName( aSofficeIniFileURL ); 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir if ( utl::Bootstrap::locateUserData( aUserDataPath ) == utl::Bootstrap::PATH_EXISTS ) 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir const char CONFIG_DIR[] = "/config"; 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir sal_Int32 nIndex = aSofficeIniFileURL.lastIndexOf( '/'); 99*cdf0e10cSrcweir if ( nIndex > 0 ) 100*cdf0e10cSrcweir { 101*cdf0e10cSrcweir OUString aUserSofficeIniFileURL; 102*cdf0e10cSrcweir OUStringBuffer aBuffer( aUserDataPath ); 103*cdf0e10cSrcweir aBuffer.appendAscii( CONFIG_DIR ); 104*cdf0e10cSrcweir aBuffer.append( aSofficeIniFileURL.copy( nIndex )); 105*cdf0e10cSrcweir aUserSofficeIniFileURL = aBuffer.makeStringAndClear(); 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir if ( existsURL( aUserSofficeIniFileURL )) 108*cdf0e10cSrcweir return aUserSofficeIniFileURL; 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir } 111*cdf0e10cSrcweir // Fallback try to use the soffice.ini/rc from program folder 112*cdf0e10cSrcweir return aSofficeIniFileURL; 113*cdf0e10cSrcweir } 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir Locale LanguageSelection::IsoStringToLocale(const OUString& str) 116*cdf0e10cSrcweir { 117*cdf0e10cSrcweir Locale l; 118*cdf0e10cSrcweir sal_Int32 index=0; 119*cdf0e10cSrcweir l.Language = str.getToken(0, '-', index); 120*cdf0e10cSrcweir if (index >= 0) l.Country = str.getToken(0, '-', index); 121*cdf0e10cSrcweir if (index >= 0) l.Variant = str.getToken(0, '-', index); 122*cdf0e10cSrcweir return l; 123*cdf0e10cSrcweir } 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir bool LanguageSelection::prepareLanguage() 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir m_eStatus = LS_STATUS_OK; 128*cdf0e10cSrcweir OUString sConfigSrvc = OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider"); 129*cdf0e10cSrcweir Reference< XMultiServiceFactory > theMSF = comphelper::getProcessServiceFactory(); 130*cdf0e10cSrcweir Reference< XLocalizable > theConfigProvider; 131*cdf0e10cSrcweir try 132*cdf0e10cSrcweir { 133*cdf0e10cSrcweir theConfigProvider = Reference< XLocalizable >(theMSF->createInstance( sConfigSrvc ),UNO_QUERY_THROW ); 134*cdf0e10cSrcweir } 135*cdf0e10cSrcweir catch(const Exception&) 136*cdf0e10cSrcweir { 137*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir if(!theConfigProvider.is()) 141*cdf0e10cSrcweir return false; 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir sal_Bool bSuccess = sal_False; 144*cdf0e10cSrcweir 145*cdf0e10cSrcweir // #i42730#get the windows 16Bit locale - it should be preferred over the UI language 146*cdf0e10cSrcweir try 147*cdf0e10cSrcweir { 148*cdf0e10cSrcweir Reference< XPropertySet > xProp(getConfigAccess("org.openoffice.System/L10N/", sal_False), UNO_QUERY_THROW); 149*cdf0e10cSrcweir Any aWin16SysLocale = xProp->getPropertyValue(OUString::createFromAscii("SystemLocale")); 150*cdf0e10cSrcweir ::rtl::OUString sWin16SysLocale; 151*cdf0e10cSrcweir aWin16SysLocale >>= sWin16SysLocale; 152*cdf0e10cSrcweir if( sWin16SysLocale.getLength()) 153*cdf0e10cSrcweir setDefaultLanguage(sWin16SysLocale); 154*cdf0e10cSrcweir } 155*cdf0e10cSrcweir catch(const Exception&) 156*cdf0e10cSrcweir { 157*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 158*cdf0e10cSrcweir } 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir // #i32939# use system locale to set document default locale 161*cdf0e10cSrcweir try 162*cdf0e10cSrcweir { 163*cdf0e10cSrcweir OUString usLocale; 164*cdf0e10cSrcweir Reference< XPropertySet > xLocaleProp(getConfigAccess( 165*cdf0e10cSrcweir "org.openoffice.System/L10N", sal_True), UNO_QUERY_THROW); 166*cdf0e10cSrcweir xLocaleProp->getPropertyValue(OUString::createFromAscii("Locale")) >>= usLocale; 167*cdf0e10cSrcweir setDefaultLanguage(usLocale); 168*cdf0e10cSrcweir } 169*cdf0e10cSrcweir catch (Exception&) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 172*cdf0e10cSrcweir } 173*cdf0e10cSrcweir 174*cdf0e10cSrcweir // get the selected UI language as string 175*cdf0e10cSrcweir bool bCmdLanguage( false ); 176*cdf0e10cSrcweir bool bIniLanguage( false ); 177*cdf0e10cSrcweir OUString aEmpty; 178*cdf0e10cSrcweir OUString aLocaleString = getUserUILanguage(); 179*cdf0e10cSrcweir 180*cdf0e10cSrcweir if ( aLocaleString.getLength() == 0 ) 181*cdf0e10cSrcweir { 182*cdf0e10cSrcweir CommandLineArgs* pCmdLineArgs = Desktop::GetCommandLineArgs(); 183*cdf0e10cSrcweir if ( pCmdLineArgs ) 184*cdf0e10cSrcweir { 185*cdf0e10cSrcweir pCmdLineArgs->GetLanguage(aLocaleString); 186*cdf0e10cSrcweir if (isInstalledLanguage(aLocaleString, sal_False)) 187*cdf0e10cSrcweir { 188*cdf0e10cSrcweir bCmdLanguage = true; 189*cdf0e10cSrcweir bFoundLanguage = true; 190*cdf0e10cSrcweir aFoundLanguage = aLocaleString; 191*cdf0e10cSrcweir } 192*cdf0e10cSrcweir else 193*cdf0e10cSrcweir aLocaleString = aEmpty; 194*cdf0e10cSrcweir } 195*cdf0e10cSrcweir 196*cdf0e10cSrcweir if ( !bCmdLanguage ) 197*cdf0e10cSrcweir { 198*cdf0e10cSrcweir OUString aSOfficeIniURL = locateSofficeIniFile(); 199*cdf0e10cSrcweir Config aConfig(aSOfficeIniURL); 200*cdf0e10cSrcweir aConfig.SetGroup( SOFFICE_BOOTSTRAP ); 201*cdf0e10cSrcweir OString sLang = aConfig.ReadKey( SOFFICE_STARTLANG ); 202*cdf0e10cSrcweir aLocaleString = OUString( sLang.getStr(), sLang.getLength(), RTL_TEXTENCODING_ASCII_US ); 203*cdf0e10cSrcweir if (isInstalledLanguage(aLocaleString, sal_False)) 204*cdf0e10cSrcweir { 205*cdf0e10cSrcweir bIniLanguage = true; 206*cdf0e10cSrcweir bFoundLanguage = true; 207*cdf0e10cSrcweir aFoundLanguage = aLocaleString; 208*cdf0e10cSrcweir } 209*cdf0e10cSrcweir else 210*cdf0e10cSrcweir aLocaleString = aEmpty; 211*cdf0e10cSrcweir } 212*cdf0e10cSrcweir } 213*cdf0e10cSrcweir 214*cdf0e10cSrcweir // user further fallbacks for the UI language 215*cdf0e10cSrcweir if ( aLocaleString.getLength() == 0 ) 216*cdf0e10cSrcweir aLocaleString = getLanguageString(); 217*cdf0e10cSrcweir 218*cdf0e10cSrcweir if ( aLocaleString.getLength() > 0 ) 219*cdf0e10cSrcweir { 220*cdf0e10cSrcweir try 221*cdf0e10cSrcweir { 222*cdf0e10cSrcweir // prepare default config provider by localizing it to the selected locale 223*cdf0e10cSrcweir // this will ensure localized configuration settings to be selected accoring to the 224*cdf0e10cSrcweir // UI language. 225*cdf0e10cSrcweir Locale loc = LanguageSelection::IsoStringToLocale(aLocaleString); 226*cdf0e10cSrcweir // flush any data already written to the configuration (which 227*cdf0e10cSrcweir // currently uses independent caches for different locales and thus 228*cdf0e10cSrcweir // would ignore data written to another cache): 229*cdf0e10cSrcweir Reference< XFlushable >(theConfigProvider, UNO_QUERY_THROW)-> 230*cdf0e10cSrcweir flush(); 231*cdf0e10cSrcweir theConfigProvider->setLocale(loc); 232*cdf0e10cSrcweir 233*cdf0e10cSrcweir Reference< XPropertySet > xProp(getConfigAccess("org.openoffice.Setup/L10N/", sal_True), UNO_QUERY_THROW); 234*cdf0e10cSrcweir if ( !bCmdLanguage ) 235*cdf0e10cSrcweir { 236*cdf0e10cSrcweir // Store language only 237*cdf0e10cSrcweir xProp->setPropertyValue(OUString::createFromAscii("ooLocale"), makeAny(aLocaleString)); 238*cdf0e10cSrcweir Reference< XChangesBatch >(xProp, UNO_QUERY_THROW)->commitChanges(); 239*cdf0e10cSrcweir } 240*cdf0e10cSrcweir 241*cdf0e10cSrcweir if ( bIniLanguage ) 242*cdf0e10cSrcweir { 243*cdf0e10cSrcweir // Store language only 244*cdf0e10cSrcweir Reference< XPropertySet > xProp2(getConfigAccess("org.openoffice.Office.Linguistic/General/", sal_True), UNO_QUERY_THROW); 245*cdf0e10cSrcweir xProp2->setPropertyValue(OUString::createFromAscii("UILocale"), makeAny(aLocaleString)); 246*cdf0e10cSrcweir Reference< XChangesBatch >(xProp2, UNO_QUERY_THROW)->commitChanges(); 247*cdf0e10cSrcweir } 248*cdf0e10cSrcweir 249*cdf0e10cSrcweir MsLangId::setConfiguredSystemUILanguage( MsLangId::convertLocaleToLanguage(loc) ); 250*cdf0e10cSrcweir 251*cdf0e10cSrcweir OUString sLocale; 252*cdf0e10cSrcweir xProp->getPropertyValue(OUString::createFromAscii("ooSetupSystemLocale")) >>= sLocale; 253*cdf0e10cSrcweir if ( sLocale.getLength() ) 254*cdf0e10cSrcweir { 255*cdf0e10cSrcweir loc = LanguageSelection::IsoStringToLocale(sLocale); 256*cdf0e10cSrcweir MsLangId::setConfiguredSystemLanguage( MsLangId::convertLocaleToLanguage(loc) ); 257*cdf0e10cSrcweir } 258*cdf0e10cSrcweir else 259*cdf0e10cSrcweir MsLangId::setConfiguredSystemLanguage( MsLangId::getSystemLanguage() ); 260*cdf0e10cSrcweir 261*cdf0e10cSrcweir bSuccess = sal_True; 262*cdf0e10cSrcweir } 263*cdf0e10cSrcweir catch ( PropertyVetoException& ) 264*cdf0e10cSrcweir { 265*cdf0e10cSrcweir // we are not allowed to change this 266*cdf0e10cSrcweir } 267*cdf0e10cSrcweir catch (Exception& e) 268*cdf0e10cSrcweir { 269*cdf0e10cSrcweir OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_ASCII_US); 270*cdf0e10cSrcweir OSL_ENSURE(sal_False, aMsg.getStr()); 271*cdf0e10cSrcweir 272*cdf0e10cSrcweir } 273*cdf0e10cSrcweir } 274*cdf0e10cSrcweir 275*cdf0e10cSrcweir // #i32939# setting of default document locale 276*cdf0e10cSrcweir // #i32939# this should not be based on the UI language 277*cdf0e10cSrcweir setDefaultLanguage(aLocaleString); 278*cdf0e10cSrcweir 279*cdf0e10cSrcweir return bSuccess; 280*cdf0e10cSrcweir } 281*cdf0e10cSrcweir 282*cdf0e10cSrcweir void LanguageSelection::setDefaultLanguage(const OUString& sLocale) 283*cdf0e10cSrcweir { 284*cdf0e10cSrcweir // #i32939# setting of default document language 285*cdf0e10cSrcweir // 286*cdf0e10cSrcweir // See #i42730# for rules for determining source of settings 287*cdf0e10cSrcweir 288*cdf0e10cSrcweir // determine script type of locale 289*cdf0e10cSrcweir LanguageType nLang = MsLangId::convertIsoStringToLanguage(sLocale); 290*cdf0e10cSrcweir sal_uInt16 nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage(nLang); 291*cdf0e10cSrcweir 292*cdf0e10cSrcweir switch (nScriptType) 293*cdf0e10cSrcweir { 294*cdf0e10cSrcweir case SCRIPTTYPE_ASIAN: 295*cdf0e10cSrcweir MsLangId::setConfiguredAsianFallback( nLang ); 296*cdf0e10cSrcweir break; 297*cdf0e10cSrcweir case SCRIPTTYPE_COMPLEX: 298*cdf0e10cSrcweir MsLangId::setConfiguredComplexFallback( nLang ); 299*cdf0e10cSrcweir break; 300*cdf0e10cSrcweir default: 301*cdf0e10cSrcweir MsLangId::setConfiguredWesternFallback( nLang ); 302*cdf0e10cSrcweir break; 303*cdf0e10cSrcweir } 304*cdf0e10cSrcweir } 305*cdf0e10cSrcweir 306*cdf0e10cSrcweir OUString LanguageSelection::getUserUILanguage() 307*cdf0e10cSrcweir { 308*cdf0e10cSrcweir // check whether the user has selected a specific language 309*cdf0e10cSrcweir OUString aUserLanguage = getUserLanguage(); 310*cdf0e10cSrcweir if (aUserLanguage.getLength() > 0 ) 311*cdf0e10cSrcweir { 312*cdf0e10cSrcweir if (isInstalledLanguage(aUserLanguage)) 313*cdf0e10cSrcweir { 314*cdf0e10cSrcweir // all is well 315*cdf0e10cSrcweir bFoundLanguage = sal_True; 316*cdf0e10cSrcweir aFoundLanguage = aUserLanguage; 317*cdf0e10cSrcweir return aFoundLanguage; 318*cdf0e10cSrcweir } 319*cdf0e10cSrcweir else 320*cdf0e10cSrcweir { 321*cdf0e10cSrcweir // selected language is not/no longer installed 322*cdf0e10cSrcweir resetUserLanguage(); 323*cdf0e10cSrcweir } 324*cdf0e10cSrcweir } 325*cdf0e10cSrcweir 326*cdf0e10cSrcweir return aUserLanguage; 327*cdf0e10cSrcweir } 328*cdf0e10cSrcweir 329*cdf0e10cSrcweir OUString LanguageSelection::getLanguageString() 330*cdf0e10cSrcweir { 331*cdf0e10cSrcweir // did we already find a language? 332*cdf0e10cSrcweir if (bFoundLanguage) 333*cdf0e10cSrcweir return aFoundLanguage; 334*cdf0e10cSrcweir 335*cdf0e10cSrcweir // check whether the user has selected a specific language 336*cdf0e10cSrcweir OUString aUserLanguage = getUserUILanguage(); 337*cdf0e10cSrcweir if (aUserLanguage.getLength() > 0 ) 338*cdf0e10cSrcweir return aUserLanguage ; 339*cdf0e10cSrcweir 340*cdf0e10cSrcweir // try to use system default 341*cdf0e10cSrcweir aUserLanguage = getSystemLanguage(); 342*cdf0e10cSrcweir if (aUserLanguage.getLength() > 0 ) 343*cdf0e10cSrcweir { 344*cdf0e10cSrcweir if (isInstalledLanguage(aUserLanguage, sal_False)) 345*cdf0e10cSrcweir { 346*cdf0e10cSrcweir // great, system default language is available 347*cdf0e10cSrcweir bFoundLanguage = sal_True; 348*cdf0e10cSrcweir aFoundLanguage = aUserLanguage; 349*cdf0e10cSrcweir return aFoundLanguage; 350*cdf0e10cSrcweir } 351*cdf0e10cSrcweir } 352*cdf0e10cSrcweir // fallback 1: en-US 353*cdf0e10cSrcweir OUString usFB = usFallbackLanguage; 354*cdf0e10cSrcweir if (isInstalledLanguage(usFB)) 355*cdf0e10cSrcweir { 356*cdf0e10cSrcweir bFoundLanguage = sal_True; 357*cdf0e10cSrcweir aFoundLanguage = usFallbackLanguage; 358*cdf0e10cSrcweir return aFoundLanguage; 359*cdf0e10cSrcweir } 360*cdf0e10cSrcweir 361*cdf0e10cSrcweir // fallback didn't work use first installed language 362*cdf0e10cSrcweir aUserLanguage = getFirstInstalledLanguage(); 363*cdf0e10cSrcweir 364*cdf0e10cSrcweir bFoundLanguage = sal_True; 365*cdf0e10cSrcweir aFoundLanguage = aUserLanguage; 366*cdf0e10cSrcweir return aFoundLanguage; 367*cdf0e10cSrcweir } 368*cdf0e10cSrcweir 369*cdf0e10cSrcweir Reference< XNameAccess > LanguageSelection::getConfigAccess(const sal_Char* pPath, sal_Bool bUpdate) 370*cdf0e10cSrcweir { 371*cdf0e10cSrcweir Reference< XNameAccess > xNameAccess; 372*cdf0e10cSrcweir try{ 373*cdf0e10cSrcweir OUString sConfigSrvc = OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider"); 374*cdf0e10cSrcweir OUString sAccessSrvc; 375*cdf0e10cSrcweir if (bUpdate) 376*cdf0e10cSrcweir sAccessSrvc = OUString::createFromAscii("com.sun.star.configuration.ConfigurationUpdateAccess"); 377*cdf0e10cSrcweir else 378*cdf0e10cSrcweir sAccessSrvc = OUString::createFromAscii("com.sun.star.configuration.ConfigurationAccess"); 379*cdf0e10cSrcweir 380*cdf0e10cSrcweir OUString sConfigURL = OUString::createFromAscii(pPath); 381*cdf0e10cSrcweir 382*cdf0e10cSrcweir // get configuration provider 383*cdf0e10cSrcweir Reference< XMultiServiceFactory > theMSF = comphelper::getProcessServiceFactory(); 384*cdf0e10cSrcweir if (theMSF.is()) { 385*cdf0e10cSrcweir Reference< XMultiServiceFactory > theConfigProvider = Reference< XMultiServiceFactory > ( 386*cdf0e10cSrcweir theMSF->createInstance( sConfigSrvc ),UNO_QUERY_THROW ); 387*cdf0e10cSrcweir 388*cdf0e10cSrcweir // access the provider 389*cdf0e10cSrcweir Sequence< Any > theArgs(1); 390*cdf0e10cSrcweir theArgs[ 0 ] <<= sConfigURL; 391*cdf0e10cSrcweir xNameAccess = Reference< XNameAccess > ( 392*cdf0e10cSrcweir theConfigProvider->createInstanceWithArguments( 393*cdf0e10cSrcweir sAccessSrvc, theArgs ), UNO_QUERY_THROW ); 394*cdf0e10cSrcweir } 395*cdf0e10cSrcweir } catch (com::sun::star::uno::Exception& e) 396*cdf0e10cSrcweir { 397*cdf0e10cSrcweir OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_ASCII_US); 398*cdf0e10cSrcweir OSL_ENSURE(sal_False, aMsg.getStr()); 399*cdf0e10cSrcweir } 400*cdf0e10cSrcweir return xNameAccess; 401*cdf0e10cSrcweir } 402*cdf0e10cSrcweir 403*cdf0e10cSrcweir Sequence< OUString > LanguageSelection::getInstalledLanguages() 404*cdf0e10cSrcweir { 405*cdf0e10cSrcweir Sequence< OUString > seqLanguages; 406*cdf0e10cSrcweir Reference< XNameAccess > xAccess = getConfigAccess("org.openoffice.Setup/Office/InstalledLocales", sal_False); 407*cdf0e10cSrcweir if (!xAccess.is()) return seqLanguages; 408*cdf0e10cSrcweir seqLanguages = xAccess->getElementNames(); 409*cdf0e10cSrcweir return seqLanguages; 410*cdf0e10cSrcweir } 411*cdf0e10cSrcweir 412*cdf0e10cSrcweir // FIXME 413*cdf0e10cSrcweir // it's not very clever to handle language fallbacks here, but 414*cdf0e10cSrcweir // right now, there is no place that handles those fallbacks globally 415*cdf0e10cSrcweir static Sequence< OUString > _getFallbackLocales(const OUString& aIsoLang) 416*cdf0e10cSrcweir { 417*cdf0e10cSrcweir Sequence< OUString > seqFallbacks; 418*cdf0e10cSrcweir if (aIsoLang.equalsAscii("zh-HK")) { 419*cdf0e10cSrcweir seqFallbacks = Sequence< OUString >(1); 420*cdf0e10cSrcweir seqFallbacks[0] = OUString::createFromAscii("zh-TW"); 421*cdf0e10cSrcweir } 422*cdf0e10cSrcweir return seqFallbacks; 423*cdf0e10cSrcweir } 424*cdf0e10cSrcweir 425*cdf0e10cSrcweir sal_Bool LanguageSelection::isInstalledLanguage(OUString& usLocale, sal_Bool bExact) 426*cdf0e10cSrcweir { 427*cdf0e10cSrcweir sal_Bool bInstalled = sal_False; 428*cdf0e10cSrcweir Sequence< OUString > seqLanguages = getInstalledLanguages(); 429*cdf0e10cSrcweir for (sal_Int32 i=0; i<seqLanguages.getLength(); i++) 430*cdf0e10cSrcweir { 431*cdf0e10cSrcweir if (usLocale.equals(seqLanguages[i])) 432*cdf0e10cSrcweir { 433*cdf0e10cSrcweir bInstalled = sal_True; 434*cdf0e10cSrcweir break; 435*cdf0e10cSrcweir } 436*cdf0e10cSrcweir } 437*cdf0e10cSrcweir 438*cdf0e10cSrcweir if (!bInstalled && !bExact) 439*cdf0e10cSrcweir { 440*cdf0e10cSrcweir // try fallback locales 441*cdf0e10cSrcweir Sequence< OUString > seqFallbacks = _getFallbackLocales(usLocale); 442*cdf0e10cSrcweir for (sal_Int32 j=0; j<seqFallbacks.getLength(); j++) 443*cdf0e10cSrcweir { 444*cdf0e10cSrcweir for (sal_Int32 i=0; i<seqLanguages.getLength(); i++) 445*cdf0e10cSrcweir { 446*cdf0e10cSrcweir if (seqFallbacks[j].equals(seqLanguages[i])) 447*cdf0e10cSrcweir { 448*cdf0e10cSrcweir bInstalled = sal_True; 449*cdf0e10cSrcweir usLocale = seqFallbacks[j]; 450*cdf0e10cSrcweir break; 451*cdf0e10cSrcweir } 452*cdf0e10cSrcweir } 453*cdf0e10cSrcweir } 454*cdf0e10cSrcweir } 455*cdf0e10cSrcweir 456*cdf0e10cSrcweir if (!bInstalled && !bExact) 457*cdf0e10cSrcweir { 458*cdf0e10cSrcweir // no exact match was found, well try to find a substitute 459*cdf0e10cSrcweir OUString aInstalledLocale; 460*cdf0e10cSrcweir for (sal_Int32 i=0; i<seqLanguages.getLength(); i++) 461*cdf0e10cSrcweir { 462*cdf0e10cSrcweir if (usLocale.indexOf(seqLanguages[i]) == 0) 463*cdf0e10cSrcweir { 464*cdf0e10cSrcweir // requested locale starts with the installed locale 465*cdf0e10cSrcweir // (i.e. installed locale has index 0 in requested locale) 466*cdf0e10cSrcweir bInstalled = sal_True; 467*cdf0e10cSrcweir usLocale = seqLanguages[i]; 468*cdf0e10cSrcweir break; 469*cdf0e10cSrcweir } 470*cdf0e10cSrcweir } 471*cdf0e10cSrcweir } 472*cdf0e10cSrcweir return bInstalled; 473*cdf0e10cSrcweir } 474*cdf0e10cSrcweir 475*cdf0e10cSrcweir OUString LanguageSelection::getFirstInstalledLanguage() 476*cdf0e10cSrcweir { 477*cdf0e10cSrcweir OUString aLanguage; 478*cdf0e10cSrcweir Sequence< OUString > seqLanguages = getInstalledLanguages(); 479*cdf0e10cSrcweir if (seqLanguages.getLength() > 0) 480*cdf0e10cSrcweir aLanguage = seqLanguages[0]; 481*cdf0e10cSrcweir return aLanguage; 482*cdf0e10cSrcweir } 483*cdf0e10cSrcweir 484*cdf0e10cSrcweir OUString LanguageSelection::getUserLanguage() 485*cdf0e10cSrcweir { 486*cdf0e10cSrcweir OUString aUserLanguage; 487*cdf0e10cSrcweir Reference< XNameAccess > xAccess(getConfigAccess("org.openoffice.Office.Linguistic/General", sal_False)); 488*cdf0e10cSrcweir if (xAccess.is()) 489*cdf0e10cSrcweir { 490*cdf0e10cSrcweir try 491*cdf0e10cSrcweir { 492*cdf0e10cSrcweir xAccess->getByName(OUString::createFromAscii("UILocale")) >>= aUserLanguage; 493*cdf0e10cSrcweir } 494*cdf0e10cSrcweir catch ( NoSuchElementException const & ) 495*cdf0e10cSrcweir { 496*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 497*cdf0e10cSrcweir return OUString(); 498*cdf0e10cSrcweir } 499*cdf0e10cSrcweir catch ( WrappedTargetException const & ) 500*cdf0e10cSrcweir { 501*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 502*cdf0e10cSrcweir return OUString(); 503*cdf0e10cSrcweir } 504*cdf0e10cSrcweir } 505*cdf0e10cSrcweir return aUserLanguage; 506*cdf0e10cSrcweir } 507*cdf0e10cSrcweir 508*cdf0e10cSrcweir OUString LanguageSelection::getSystemLanguage() 509*cdf0e10cSrcweir { 510*cdf0e10cSrcweir OUString aUserLanguage; 511*cdf0e10cSrcweir Reference< XNameAccess > xAccess(getConfigAccess("org.openoffice.System/L10N", sal_False)); 512*cdf0e10cSrcweir if (xAccess.is()) 513*cdf0e10cSrcweir { 514*cdf0e10cSrcweir try 515*cdf0e10cSrcweir { 516*cdf0e10cSrcweir xAccess->getByName(OUString::createFromAscii("UILocale")) >>= aUserLanguage; 517*cdf0e10cSrcweir } 518*cdf0e10cSrcweir catch ( NoSuchElementException const & ) 519*cdf0e10cSrcweir { 520*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 521*cdf0e10cSrcweir return OUString(); 522*cdf0e10cSrcweir } 523*cdf0e10cSrcweir catch ( WrappedTargetException const & ) 524*cdf0e10cSrcweir { 525*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 526*cdf0e10cSrcweir return OUString(); 527*cdf0e10cSrcweir } 528*cdf0e10cSrcweir } 529*cdf0e10cSrcweir return aUserLanguage; 530*cdf0e10cSrcweir } 531*cdf0e10cSrcweir 532*cdf0e10cSrcweir 533*cdf0e10cSrcweir void LanguageSelection::resetUserLanguage() 534*cdf0e10cSrcweir { 535*cdf0e10cSrcweir try 536*cdf0e10cSrcweir { 537*cdf0e10cSrcweir Reference< XPropertySet > xProp(getConfigAccess("org.openoffice.Office.Linguistic/General", sal_True), UNO_QUERY_THROW); 538*cdf0e10cSrcweir xProp->setPropertyValue(OUString::createFromAscii("UILocale"), makeAny(OUString::createFromAscii(""))); 539*cdf0e10cSrcweir Reference< XChangesBatch >(xProp, UNO_QUERY_THROW)->commitChanges(); 540*cdf0e10cSrcweir } 541*cdf0e10cSrcweir catch ( PropertyVetoException& ) 542*cdf0e10cSrcweir { 543*cdf0e10cSrcweir // we are not allowed to change this 544*cdf0e10cSrcweir } 545*cdf0e10cSrcweir catch ( Exception& e) 546*cdf0e10cSrcweir { 547*cdf0e10cSrcweir OString aMsg = OUStringToOString(e.Message, RTL_TEXTENCODING_ASCII_US); 548*cdf0e10cSrcweir OSL_ENSURE(sal_False, aMsg.getStr()); 549*cdf0e10cSrcweir m_eStatus = LS_STATUS_CONFIGURATIONACCESS_BROKEN; 550*cdf0e10cSrcweir } 551*cdf0e10cSrcweir } 552*cdf0e10cSrcweir 553*cdf0e10cSrcweir LanguageSelection::LanguageSelectionStatus LanguageSelection::getStatus() 554*cdf0e10cSrcweir { 555*cdf0e10cSrcweir return m_eStatus; 556*cdf0e10cSrcweir } 557*cdf0e10cSrcweir 558*cdf0e10cSrcweir } // namespace desktop 559