linguistic/source/hhconvdic.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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 #include <unicode/uscript.h>
  21 #include <i18nlangtag/lang.h>
  22 #include <tools/stream.hxx>
  23 #include <osl/mutex.hxx>
  24 #include <ucbhelper/content.hxx>
  25
  26 #include <cppuhelper/factory.hxx>
  27 #include <cppuhelper/supportsservice.hxx>
  28 #include <com/sun/star/linguistic2/XConversionDictionary.hpp>
  29 #include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
  30 #include <com/sun/star/lang/Locale.hpp>
  31 #include <com/sun/star/uno/Reference.h>
  32 #include <com/sun/star/registry/XRegistryKey.hpp>
  33
  34 #include "hhconvdic.hxx"
  35 #include "linguistic/misc.hxx"
  36 #include "defs.hxx"
  37
  38 using namespace utl;
  39 using namespace osl;
  40 using namespace com::sun::star;
  41 using namespace com::sun::star::lang;
  42 using namespace com::sun::star::uno;
  43 using namespace com::sun::star::linguistic2;
  44 using namespace linguistic;
  45
  46
  47 #define SN_HH_CONV_DICTIONARY   "com.sun.star.linguistic2.HangulHanjaConversionDictionary"
  48
  49
  50 #include <i18nutil/unicode.hxx>
  51 #include <com/sun/star/i18n/UnicodeScript.hpp>
  52
  53 using namespace i18n;
  54
  55 #define SCRIPT_OTHERS   0
  56 #define SCRIPT_HANJA    1
  57 #define SCRIPT_HANGUL   2
  58
  59 // from i18npool/source/textconversion/textconversion_ko.cxx
  60 sal_Int16 SAL_CALL checkScriptType(sal_Unicode c) throw (RuntimeException)
  61 {
  62   UErrorCode status = U_ZERO_ERROR;
  63
  64   UScriptCode scriptCode = uscript_getScript(c, &status);
  65
  66   if ( !U_SUCCESS(status) ) throw RuntimeException();
  67
  68   return scriptCode == USCRIPT_HANGUL ? SCRIPT_HANGUL :
  69             scriptCode == USCRIPT_HAN ? SCRIPT_HANJA : SCRIPT_OTHERS;
  70 }
  71
  72
  73
  74 bool TextIsAllScriptType( const OUString &rTxt, sal_Int16 nScriptType )
  75 {
  76     bool bIsAll = true;
  77     for (sal_Int32 i = 0;  i < rTxt.getLength() && bIsAll;  ++i)
  78     {
  79         if (checkScriptType( rTxt[i]) != nScriptType)
  80             bIsAll = false;
  81     }
  82     return bIsAll;
  83 }
  84
  85
  86
  87 HHConvDic::HHConvDic( const OUString &rName, const OUString &rMainURL ) :
  88     ConvDic( rName, LANGUAGE_KOREAN, ConversionDictionaryType::HANGUL_HANJA, true, rMainURL )
  89 {
  90 }
  91
  92
  93 HHConvDic::~HHConvDic()
  94 {
  95 }
  96
  97
  98 void SAL_CALL HHConvDic::addEntry(
  99         const OUString& aLeftText,
 100         const OUString& aRightText )
 101     throw (IllegalArgumentException, container::ElementExistException, RuntimeException, std::exception)
 102 {
 103     MutexGuard  aGuard( GetLinguMutex() );
 104
 105     if ((aLeftText.getLength() != aRightText.getLength()) ||
 106         !TextIsAllScriptType( aLeftText,  SCRIPT_HANGUL ) ||
 107         !TextIsAllScriptType( aRightText, SCRIPT_HANJA ))
 108         throw IllegalArgumentException();
 109     ConvDic::addEntry( aLeftText, aRightText );
 110 }
 111
 112
 113 OUString SAL_CALL HHConvDic::getImplementationName(  )
 114     throw (RuntimeException, std::exception)
 115 {
 116     MutexGuard  aGuard( GetLinguMutex() );
 117     return getImplementationName_Static();
 118 }
 119
 120
 121 sal_Bool SAL_CALL HHConvDic::supportsService( const OUString& rServiceName )
 122     throw (RuntimeException, std::exception)
 123 {
 124     return cppu::supportsService(this, rServiceName);
 125 }
 126
 127
 128 uno::Sequence< OUString > SAL_CALL HHConvDic::getSupportedServiceNames(  )
 129     throw (RuntimeException, std::exception)
 130 {
 131     MutexGuard  aGuard( GetLinguMutex() );
 132     return getSupportedServiceNames_Static();
 133 }
 134
 135
 136 uno::Sequence< OUString > HHConvDic::getSupportedServiceNames_Static()
 137     throw()
 138 {
 139     uno::Sequence< OUString > aSNS( 2 );
 140     aSNS.getArray()[0] = SN_CONV_DICTIONARY;
 141     aSNS.getArray()[1] = SN_HH_CONV_DICTIONARY;
 142     return aSNS;
 143 }
 144
 145
 146 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */