svl/source/config/languageoptions.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <svl/languageoptions.hxx>
  22 #include <svl/cjkoptions.hxx>
  23 #include <svl/ctloptions.hxx>
  24 #include <i18nlangtag/mslangid.hxx>
  25 #include <i18nlangtag/languagetag.hxx>
  26 #include <osl/mutex.hxx>
  27 #include <rtl/instance.hxx>
  28 #include <com/sun/star/i18n/ScriptType.hpp>
  29 #include <unotools/syslocale.hxx>
  30
  31 #ifdef WNT
  32 #include <windows.h>
  33 #endif
  34
  35 using namespace ::com::sun::star;
  36 // global
  37
  38 namespace { struct ALMutex : public rtl::Static< ::osl::Mutex, ALMutex > {}; }
  39
  40 SvtLanguageOptions::SvtLanguageOptions( bool _bDontLoad )
  41 {
  42     // Global access, must be guarded (multithreading)
  43     ::osl::MutexGuard aGuard( ALMutex::get() );
  44
  45     m_pCJKOptions = new SvtCJKOptions( _bDontLoad );
  46     m_pCTLOptions = new SvtCTLOptions( _bDontLoad );
  47     m_pCTLOptions->AddListener(this);
  48     m_pCJKOptions->AddListener(this);
  49 }
  50 SvtLanguageOptions::~SvtLanguageOptions()
  51 {
  52     // Global access, must be guarded (multithreading)
  53     ::osl::MutexGuard aGuard( ALMutex::get() );
  54
  55     m_pCTLOptions->RemoveListener(this);
  56     m_pCJKOptions->RemoveListener(this);
  57
  58     delete m_pCJKOptions;
  59     delete m_pCTLOptions;
  60 }
  61 // CJK options
  62 bool SvtLanguageOptions::IsCJKFontEnabled() const
  63 {
  64     return m_pCJKOptions->IsCJKFontEnabled();
  65 }
  66 bool SvtLanguageOptions::IsVerticalTextEnabled() const
  67 {
  68     return m_pCJKOptions->IsVerticalTextEnabled();
  69 }
  70 bool SvtLanguageOptions::IsAsianTypographyEnabled() const
  71 {
  72     return m_pCJKOptions->IsAsianTypographyEnabled();
  73 }
  74 bool SvtLanguageOptions::IsJapaneseFindEnabled() const
  75 {
  76     return m_pCJKOptions->IsJapaneseFindEnabled();
  77 }
  78 void SvtLanguageOptions::SetAll( bool _bSet )
  79 {
  80     m_pCJKOptions->SetAll( _bSet );
  81 }
  82 bool SvtLanguageOptions::IsAnyEnabled() const
  83 {
  84     return m_pCJKOptions->IsAnyEnabled();
  85 }
  86 // CTL options
  87 void SvtLanguageOptions::SetCTLFontEnabled( bool _bEnabled )
  88 {
  89     m_pCTLOptions->SetCTLFontEnabled( _bEnabled );
  90 }
  91 bool SvtLanguageOptions::IsCTLFontEnabled() const
  92 {
  93     return m_pCTLOptions->IsCTLFontEnabled();
  94 }
  95 void SvtLanguageOptions::SetCTLSequenceChecking( bool _bEnabled )
  96 {
  97     m_pCTLOptions->SetCTLSequenceChecking( _bEnabled );
  98 }
  99
 100 void SvtLanguageOptions::SetCTLSequenceCheckingRestricted( bool _bEnable )
 101 {
 102     m_pCTLOptions->SetCTLSequenceCheckingRestricted( _bEnable );
 103 }
 104
 105 void SvtLanguageOptions::SetCTLSequenceCheckingTypeAndReplace( bool _bEnable )
 106 {
 107     m_pCTLOptions->SetCTLSequenceCheckingTypeAndReplace( _bEnable );
 108 }
 109
 110 bool SvtLanguageOptions::IsReadOnly(SvtLanguageOptions::EOption eOption) const
 111 {
 112     bool bReadOnly = false;
 113     switch(eOption)
 114     {
 115         // cjk options
 116         case SvtLanguageOptions::E_CJKFONT          : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_CJKFONT        ); break;
 117         case SvtLanguageOptions::E_VERTICALTEXT     : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_VERTICALTEXT   ); break;
 118         case SvtLanguageOptions::E_ASIANTYPOGRAPHY  : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_ASIANTYPOGRAPHY); break;
 119         case SvtLanguageOptions::E_JAPANESEFIND     : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_JAPANESEFIND   ); break;
 120         case SvtLanguageOptions::E_RUBY             : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_RUBY           ); break;
 121         case SvtLanguageOptions::E_CHANGECASEMAP    : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_CHANGECASEMAP  ); break;
 122         case SvtLanguageOptions::E_DOUBLELINES      : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_DOUBLELINES    ); break;
 123         case SvtLanguageOptions::E_EMPHASISMARKS    : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_EMPHASISMARKS  ); break;
 124         case SvtLanguageOptions::E_VERTICALCALLOUT  : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_VERTICALCALLOUT); break;
 125         case SvtLanguageOptions::E_ALLCJK           : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_ALL            ); break;
 126         // ctl options
 127         case SvtLanguageOptions::E_CTLFONT              : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLFONT            ); break;
 128         case SvtLanguageOptions::E_CTLSEQUENCECHECKING  : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLSEQUENCECHECKING); break;
 129         case SvtLanguageOptions::E_CTLCURSORMOVEMENT    : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLCURSORMOVEMENT  ); break;
 130         case SvtLanguageOptions::E_CTLTEXTNUMERALS      : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLTEXTNUMERALS    ); break;
 131     }
 132     return bReadOnly;
 133 }
 134
 135 // returns for a language the scripttype
 136 SvtScriptType SvtLanguageOptions::GetScriptTypeOfLanguage( sal_uInt16 nLang )
 137 {
 138     if( LANGUAGE_DONTKNOW == nLang )
 139         nLang = LANGUAGE_ENGLISH_US;
 140     else if( LANGUAGE_SYSTEM == nLang  )
 141         nLang = SvtSysLocale().GetLanguageTag().getLanguageType();
 142
 143     sal_Int16 nScriptType = MsLangId::getScriptType( nLang );
 144     SvtScriptType nScript;
 145     switch (nScriptType)
 146     {
 147         case ::com::sun::star::i18n::ScriptType::ASIAN:
 148             nScript = SvtScriptType::ASIAN;
 149             break;
 150         case ::com::sun::star::i18n::ScriptType::COMPLEX:
 151             nScript = SvtScriptType::COMPLEX;
 152             break;
 153         default:
 154             nScript = SvtScriptType::LATIN;
 155     }
 156     return nScript;
 157 }
 158
 159 SvtScriptType SvtLanguageOptions::FromI18NToSvtScriptType( sal_Int16 nI18NType )
 160 {
 161     switch ( nI18NType )
 162     {
 163         case i18n::ScriptType::LATIN:   return SvtScriptType::LATIN;
 164         case i18n::ScriptType::ASIAN:   return SvtScriptType::ASIAN;
 165         case i18n::ScriptType::COMPLEX: return SvtScriptType::COMPLEX;
 166         case i18n::ScriptType::WEAK:    return SvtScriptType::NONE; // no mapping
 167         default: assert(false && nI18NType && "Unknown i18n::ScriptType"); break;
 168     }
 169     return SvtScriptType::NONE;
 170 }
 171
 172 sal_Int16 SvtLanguageOptions::FromSvtScriptTypeToI18N( SvtScriptType nItemType )
 173 {
 174     switch ( nItemType )
 175     {
 176         case SvtScriptType::NONE:       return 0;
 177         case SvtScriptType::LATIN:      return i18n::ScriptType::LATIN;
 178         case SvtScriptType::ASIAN:      return i18n::ScriptType::ASIAN;
 179         case SvtScriptType::COMPLEX:    return i18n::ScriptType::COMPLEX;
 180         case SvtScriptType::UNKNOWN:    return 0; // no mapping
 181         default: assert(false && static_cast<int>(nItemType) && "unknown SvtScriptType"); break;
 182     }
 183     return 0;
 184 }
 185
 186 sal_Int16 SvtLanguageOptions::GetI18NScriptTypeOfLanguage( sal_uInt16 nLang )
 187 {
 188     return FromSvtScriptTypeToI18N( GetScriptTypeOfLanguage( nLang ) );
 189 }
 190
 191 SvtSystemLanguageOptions::SvtSystemLanguageOptions() :
 192     utl::ConfigItem( "System/L10N")
 193 {
 194     uno::Sequence< OUString > aPropertyNames(1);
 195     OUString* pNames = aPropertyNames.getArray();
 196     pNames[0] = "SystemLocale";
 197     uno::Sequence< uno::Any > aValues = GetProperties( aPropertyNames );
 198
 199     if ( aValues.getLength() )
 200     {
 201         aValues[0]>>= m_sWin16SystemLocale;
 202     }
 203 }
 204
 205 SvtSystemLanguageOptions::~SvtSystemLanguageOptions()
 206 {
 207 }
 208
 209 void    SvtSystemLanguageOptions::ImplCommit()
 210 {
 211     //does nothing
 212 }
 213
 214 void    SvtSystemLanguageOptions::Notify( const com::sun::star::uno::Sequence< OUString >& )
 215 {
 216     // no listeners supported yet
 217 }
 218
 219 LanguageType SvtSystemLanguageOptions::GetWin16SystemLanguage() const
 220 {
 221     if( m_sWin16SystemLocale.isEmpty() )
 222         return LANGUAGE_NONE;
 223     return LanguageTag::convertToLanguageTypeWithFallback( m_sWin16SystemLocale );
 224 }
 225
 226 bool SvtSystemLanguageOptions::isKeyboardLayoutTypeInstalled(sal_Int16 scriptType) const
 227 {
 228     bool isInstalled = false;
 229 #ifdef WNT
 230     int nLayouts = GetKeyboardLayoutList(0, NULL);
 231     if (nLayouts > 0)
 232     {
 233         HKL *lpList = (HKL*)LocalAlloc(LPTR, (nLayouts * sizeof(HKL)));
 234         if (lpList)
 235         {
 236             nLayouts = GetKeyboardLayoutList(nLayouts, lpList);
 237
 238             for(int i = 0; i < nLayouts; ++i)
 239             {
 240                 LCID lang = MAKELCID((WORD)((DWORD_PTR)lpList[i] & 0xffff), SORT_DEFAULT);
 241                 if (MsLangId::getScriptType(lang) == scriptType)
 242                 {
 243                     isInstalled = true;
 244                     break;
 245                 }
 246             }
 247
 248             LocalFree(lpList);
 249         }
 250     }
 251 #else
 252     (void)scriptType;
 253 #endif
 254     return isInstalled;
 255 }
 256
 257
 258 bool SvtSystemLanguageOptions::isCTLKeyboardLayoutInstalled() const
 259 {
 260     return isKeyboardLayoutTypeInstalled(::com::sun::star::i18n::ScriptType::COMPLEX);
 261 }
 262
 263
 264 bool SvtSystemLanguageOptions::isCJKKeyboardLayoutInstalled() const
 265 {
 266     return isKeyboardLayoutTypeInstalled(::com::sun::star::i18n::ScriptType::ASIAN);
 267 }
 268
 269 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */