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 // class SvtLanguageOptions ----------------------------------------------------
  41
  42 SvtLanguageOptions::SvtLanguageOptions( sal_Bool _bDontLoad )
  43 {
  44     // Global access, must be guarded (multithreading)
  45     ::osl::MutexGuard aGuard( ALMutex::get() );
  46
  47     m_pCJKOptions = new SvtCJKOptions( _bDontLoad );
  48     m_pCTLOptions = new SvtCTLOptions( _bDontLoad );
  49     m_pCTLOptions->AddListener(this);
  50     m_pCJKOptions->AddListener(this);
  51 }
  52 SvtLanguageOptions::~SvtLanguageOptions()
  53 {
  54     // Global access, must be guarded (multithreading)
  55     ::osl::MutexGuard aGuard( ALMutex::get() );
  56
  57     m_pCTLOptions->RemoveListener(this);
  58     m_pCJKOptions->RemoveListener(this);
  59
  60     delete m_pCJKOptions;
  61     delete m_pCTLOptions;
  62 }
  63 // CJK options -----------------------------------------------------------------
  64 sal_Bool SvtLanguageOptions::IsCJKFontEnabled() const
  65 {
  66     return m_pCJKOptions->IsCJKFontEnabled();
  67 }
  68 sal_Bool SvtLanguageOptions::IsVerticalTextEnabled() const
  69 {
  70     return m_pCJKOptions->IsVerticalTextEnabled();
  71 }
  72 sal_Bool SvtLanguageOptions::IsAsianTypographyEnabled() const
  73 {
  74     return m_pCJKOptions->IsAsianTypographyEnabled();
  75 }
  76 sal_Bool SvtLanguageOptions::IsJapaneseFindEnabled() const
  77 {
  78     return m_pCJKOptions->IsJapaneseFindEnabled();
  79 }
  80 void SvtLanguageOptions::SetAll( sal_Bool _bSet )
  81 {
  82     m_pCJKOptions->SetAll( _bSet );
  83 }
  84 sal_Bool SvtLanguageOptions::IsAnyEnabled() const
  85 {
  86     return m_pCJKOptions->IsAnyEnabled();
  87 }
  88 // CTL options -----------------------------------------------------------------
  89 void SvtLanguageOptions::SetCTLFontEnabled( sal_Bool _bEnabled )
  90 {
  91     m_pCTLOptions->SetCTLFontEnabled( _bEnabled );
  92 }
  93 sal_Bool SvtLanguageOptions::IsCTLFontEnabled() const
  94 {
  95     return m_pCTLOptions->IsCTLFontEnabled();
  96 }
  97 void SvtLanguageOptions::SetCTLSequenceChecking( sal_Bool _bEnabled )
  98 {
  99     m_pCTLOptions->SetCTLSequenceChecking( _bEnabled );
 100 }
 101
 102 void SvtLanguageOptions::SetCTLSequenceCheckingRestricted( sal_Bool _bEnable )
 103 {
 104     m_pCTLOptions->SetCTLSequenceCheckingRestricted( _bEnable );
 105 }
 106
 107 void SvtLanguageOptions::SetCTLSequenceCheckingTypeAndReplace( sal_Bool _bEnable )
 108 {
 109     m_pCTLOptions->SetCTLSequenceCheckingTypeAndReplace( _bEnable );
 110 }
 111
 112 sal_Bool SvtLanguageOptions::IsReadOnly(SvtLanguageOptions::EOption eOption) const
 113 {
 114     sal_Bool bReadOnly = sal_False;
 115     switch(eOption)
 116     {
 117         // cjk options
 118         case SvtLanguageOptions::E_CJKFONT          : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_CJKFONT        ); break;
 119         case SvtLanguageOptions::E_VERTICALTEXT     : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_VERTICALTEXT   ); break;
 120         case SvtLanguageOptions::E_ASIANTYPOGRAPHY  : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_ASIANTYPOGRAPHY); break;
 121         case SvtLanguageOptions::E_JAPANESEFIND     : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_JAPANESEFIND   ); break;
 122         case SvtLanguageOptions::E_RUBY             : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_RUBY           ); break;
 123         case SvtLanguageOptions::E_CHANGECASEMAP    : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_CHANGECASEMAP  ); break;
 124         case SvtLanguageOptions::E_DOUBLELINES      : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_DOUBLELINES    ); break;
 125         case SvtLanguageOptions::E_EMPHASISMARKS    : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_EMPHASISMARKS  ); break;
 126         case SvtLanguageOptions::E_VERTICALCALLOUT  : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_VERTICALCALLOUT); break;
 127         case SvtLanguageOptions::E_ALLCJK           : bReadOnly = m_pCJKOptions->IsReadOnly(SvtCJKOptions::E_ALL            ); break;
 128         // ctl options
 129         case SvtLanguageOptions::E_CTLFONT              : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLFONT            ); break;
 130         case SvtLanguageOptions::E_CTLSEQUENCECHECKING  : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLSEQUENCECHECKING); break;
 131         case SvtLanguageOptions::E_CTLCURSORMOVEMENT    : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLCURSORMOVEMENT  ); break;
 132         case SvtLanguageOptions::E_CTLTEXTNUMERALS      : bReadOnly = m_pCTLOptions->IsReadOnly(SvtCTLOptions::E_CTLTEXTNUMERALS    ); break;
 133     }
 134     return bReadOnly;
 135 }
 136
 137 // returns for a language the scripttype
 138 sal_uInt16 SvtLanguageOptions::GetScriptTypeOfLanguage( sal_uInt16 nLang )
 139 {
 140     if( LANGUAGE_DONTKNOW == nLang )
 141         nLang = LANGUAGE_ENGLISH_US;
 142     else if( LANGUAGE_SYSTEM == nLang  )
 143         nLang = SvtSysLocale().GetLanguageTag().getLanguageType();
 144
 145     sal_Int16 nScriptType = MsLangId::getScriptType( nLang );
 146     sal_uInt16 nScript;
 147     switch (nScriptType)
 148     {
 149         case ::com::sun::star::i18n::ScriptType::ASIAN:
 150             nScript = SCRIPTTYPE_ASIAN;
 151             break;
 152         case ::com::sun::star::i18n::ScriptType::COMPLEX:
 153             nScript = SCRIPTTYPE_COMPLEX;
 154             break;
 155         default:
 156             nScript = SCRIPTTYPE_LATIN;
 157     }
 158     return nScript;
 159 }
 160 // -----------------------------------------------------------------------------
 161
 162 SvtSystemLanguageOptions::SvtSystemLanguageOptions() :
 163     utl::ConfigItem( "System/L10N")
 164 {
 165     uno::Sequence< OUString > aPropertyNames(1);
 166     OUString* pNames = aPropertyNames.getArray();
 167     pNames[0] = "SystemLocale";
 168     uno::Sequence< uno::Any > aValues = GetProperties( aPropertyNames );
 169
 170     if ( aValues.getLength() )
 171     {
 172         aValues[0]>>= m_sWin16SystemLocale;
 173     }
 174 }
 175
 176 SvtSystemLanguageOptions::~SvtSystemLanguageOptions()
 177 {
 178 }
 179
 180 void    SvtSystemLanguageOptions::Commit()
 181 {
 182     //does nothing
 183 }
 184
 185 void    SvtSystemLanguageOptions::Notify( const com::sun::star::uno::Sequence< OUString >& )
 186 {
 187     // no listeners supported yet
 188 }
 189
 190 LanguageType SvtSystemLanguageOptions::GetWin16SystemLanguage() const
 191 {
 192     if( m_sWin16SystemLocale.isEmpty() )
 193         return LANGUAGE_NONE;
 194     return LanguageTag::convertToLanguageTypeWithFallback( m_sWin16SystemLocale );
 195 }
 196
 197 bool SvtSystemLanguageOptions::isKeyboardLayoutTypeInstalled(sal_Int16 scriptType) const
 198 {
 199     bool isInstalled = false;
 200 #ifdef WNT
 201     int nLayouts = GetKeyboardLayoutList(0, NULL);
 202     if (nLayouts > 0)
 203     {
 204         HKL *lpList = (HKL*)LocalAlloc(LPTR, (nLayouts * sizeof(HKL)));
 205         if (lpList)
 206         {
 207             nLayouts = GetKeyboardLayoutList(nLayouts, lpList);
 208
 209             for(int i = 0; i < nLayouts; ++i)
 210             {
 211                 LCID lang = MAKELCID((WORD)((DWORD_PTR)lpList[i] & 0xffff), SORT_DEFAULT);
 212                 if (MsLangId::getScriptType(lang) == scriptType)
 213                 {
 214                     isInstalled = true;
 215                     break;
 216                 }
 217             }
 218
 219             LocalFree(lpList);
 220         }
 221     }
 222 #else
 223     (void)scriptType;
 224 #endif
 225     return isInstalled;
 226 }
 227
 228
 229 bool SvtSystemLanguageOptions::isCTLKeyboardLayoutInstalled() const
 230 {
 231     return isKeyboardLayoutTypeInstalled(::com::sun::star::i18n::ScriptType::COMPLEX);
 232 }
 233
 234
 235 bool SvtSystemLanguageOptions::isCJKKeyboardLayoutInstalled() const
 236 {
 237     return isKeyboardLayoutTypeInstalled(::com::sun::star::i18n::ScriptType::ASIAN);
 238 }
 239
 240 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */