summaryrefslogtreecommitdiff
path: root/linguistic/source/hhconvdic.cxx
blob: 900a8b7d901f337841ac7fa96e8e8627976a81b3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <unicode/uscript.h>
#include <i18nlangtag/lang.h>
#include <tools/stream.hxx>
#include <osl/mutex.hxx>
#include <ucbhelper/content.hxx>

#include <cppuhelper/factory.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/registry/XRegistryKey.hpp>

#include "hhconvdic.hxx"
#include <linguistic/misc.hxx>
#include "defs.hxx"

using namespace osl;
using namespace com::sun::star;
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::linguistic2;
using namespace linguistic;


#define SN_HH_CONV_DICTIONARY   "com.sun.star.linguistic2.HangulHanjaConversionDictionary"


#include <i18nutil/unicode.hxx>
#include <com/sun/star/i18n/UnicodeScript.hpp>

using namespace i18n;

#define SCRIPT_OTHERS   0
#define SCRIPT_HANJA    1
#define SCRIPT_HANGUL   2

// from i18npool/source/textconversion/textconversion_ko.cxx
/// @throws RuntimeException
static sal_Int16 checkScriptType(sal_Unicode c)
{
  UErrorCode status = U_ZERO_ERROR;

  UScriptCode scriptCode = uscript_getScript(c, &status);

  if ( !U_SUCCESS(status) ) throw RuntimeException();

  return scriptCode == USCRIPT_HANGUL ? SCRIPT_HANGUL :
            scriptCode == USCRIPT_HAN ? SCRIPT_HANJA : SCRIPT_OTHERS;
}


static bool TextIsAllScriptType( const OUString &rTxt, sal_Int16 nScriptType )
{
    bool bIsAll = true;
    for (sal_Int32 i = 0;  i < rTxt.getLength() && bIsAll;  ++i)
    {
        if (checkScriptType( rTxt[i]) != nScriptType)
            bIsAll = false;
    }
    return bIsAll;
}


HHConvDic::HHConvDic( const OUString &rName, const OUString &rMainURL ) :
    ConvDic( rName, LANGUAGE_KOREAN, ConversionDictionaryType::HANGUL_HANJA, true, rMainURL )
{
}


HHConvDic::~HHConvDic()
{
}


void SAL_CALL HHConvDic::addEntry(
        const OUString& aLeftText,
        const OUString& aRightText )
{
    MutexGuard  aGuard( GetLinguMutex() );

    if ((aLeftText.getLength() != aRightText.getLength()) ||
        !TextIsAllScriptType( aLeftText,  SCRIPT_HANGUL ) ||
        !TextIsAllScriptType( aRightText, SCRIPT_HANJA ))
        throw IllegalArgumentException();
    ConvDic::addEntry( aLeftText, aRightText );
}


OUString SAL_CALL HHConvDic::getImplementationName(  )
{
    return OUString( "com.sun.star.lingu2.HHConvDic" );
}


sal_Bool SAL_CALL HHConvDic::supportsService( const OUString& rServiceName )
{
    return cppu::supportsService(this, rServiceName);
}


uno::Sequence< OUString > SAL_CALL HHConvDic::getSupportedServiceNames(  )
{
    return { SN_CONV_DICTIONARY, SN_HH_CONV_DICTIONARY };
}


/* vim:set shiftwidth=4 softtabstop=4 expandtab: */