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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 : // prevent internal compiler error with MSVC6SP3
22 : #include <utility>
23 :
24 : #include <rtl/string.hxx>
25 : #include <rtl/ustrbuf.hxx>
26 : #define TRANSLITERATION_ALL
27 : #include <textToPronounce_zh.hxx>
28 :
29 : using namespace com::sun::star::uno;
30 :
31 :
32 : namespace com { namespace sun { namespace star { namespace i18n {
33 :
34 0 : sal_Int16 SAL_CALL TextToPronounce_zh::getType() throw (RuntimeException, std::exception)
35 : {
36 0 : return TransliterationType::ONE_TO_ONE| TransliterationType::IGNORE;
37 : }
38 :
39 : const sal_Unicode* SAL_CALL
40 0 : TextToPronounce_zh::getPronounce(const sal_Unicode ch)
41 : {
42 : static const sal_Unicode emptyString[]={0};
43 0 : if (idx) {
44 0 : sal_uInt16 address = idx[0][ch>>8];
45 0 : if (address != 0xFFFF)
46 0 : return &idx[2][idx[1][address + (ch & 0xFF)]];
47 : }
48 0 : return emptyString;
49 : }
50 :
51 : OUString SAL_CALL
52 0 : TextToPronounce_zh::folding(const OUString & inStr, sal_Int32 startPos,
53 : sal_Int32 nCount, Sequence< sal_Int32 > & offset) throw (RuntimeException, std::exception)
54 : {
55 0 : OUStringBuffer sb;
56 0 : const sal_Unicode * chArr = inStr.getStr() + startPos;
57 :
58 0 : if (startPos < 0)
59 0 : throw RuntimeException();
60 :
61 0 : if (startPos + nCount > inStr.getLength())
62 0 : nCount = inStr.getLength() - startPos;
63 :
64 0 : offset[0] = 0;
65 0 : for (sal_Int32 i = 0; i < nCount; i++) {
66 0 : OUString pron(getPronounce(chArr[i]));
67 0 : sb.append(pron);
68 :
69 0 : if (useOffset)
70 0 : offset[i + 1] = offset[i] + pron.getLength();
71 0 : }
72 0 : return sb.makeStringAndClear();
73 : }
74 :
75 : OUString SAL_CALL
76 0 : TextToPronounce_zh::transliterateChar2String( sal_Unicode inChar) throw(RuntimeException, std::exception)
77 : {
78 0 : return OUString(getPronounce(inChar));
79 : }
80 :
81 : sal_Unicode SAL_CALL
82 0 : TextToPronounce_zh::transliterateChar2Char( sal_Unicode inChar) throw(RuntimeException, MultipleCharsOutputException, std::exception)
83 : {
84 0 : const sal_Unicode* pron=getPronounce(inChar);
85 0 : if (!pron || !pron[0])
86 0 : return 0;
87 0 : if (pron[1])
88 0 : throw MultipleCharsOutputException();
89 0 : return *pron;
90 : }
91 :
92 : sal_Bool SAL_CALL
93 0 : TextToPronounce_zh::equals( const OUString & str1, sal_Int32 pos1, sal_Int32 nCount1, sal_Int32 & nMatch1,
94 : const OUString & str2, sal_Int32 pos2, sal_Int32 nCount2, sal_Int32 & nMatch2)
95 : throw (RuntimeException, std::exception)
96 : {
97 : sal_Int32 realCount;
98 : int i; // loop variable
99 : const sal_Unicode * s1, * s2;
100 : const sal_Unicode *pron1, *pron2;
101 :
102 0 : if (nCount1 + pos1 > str1.getLength())
103 0 : nCount1 = str1.getLength() - pos1;
104 :
105 0 : if (nCount2 + pos2 > str2.getLength())
106 0 : nCount2 = str2.getLength() - pos2;
107 :
108 0 : realCount = ((nCount1 > nCount2) ? nCount2 : nCount1);
109 :
110 0 : s1 = str1.getStr() + pos1;
111 0 : s2 = str2.getStr() + pos2;
112 0 : for (i = 0; i < realCount; i++) {
113 0 : pron1=getPronounce(*s1++);
114 0 : pron2=getPronounce(*s2++);
115 0 : if (pron1 != pron2) {
116 0 : nMatch1 = nMatch2 = i;
117 0 : return sal_False;
118 : }
119 : }
120 0 : nMatch1 = nMatch2 = realCount;
121 0 : return (nCount1 == nCount2);
122 : }
123 :
124 : #ifdef DISABLE_DYNLOADING
125 :
126 : extern "C" {
127 :
128 : sal_uInt16** get_zh_zhuyin();
129 : sal_uInt16** get_zh_pinyin();
130 :
131 : }
132 :
133 : #endif
134 :
135 0 : TextToPinyin_zh_CN::TextToPinyin_zh_CN() :
136 : #ifndef DISABLE_DYNLOADING
137 0 : TextToPronounce_zh("get_zh_pinyin")
138 : #else
139 : TextToPronounce_zh(get_zh_pinyin)
140 : #endif
141 : {
142 0 : transliterationName = "ChineseCharacterToPinyin";
143 0 : implementationName = "com.sun.star.i18n.Transliteration.TextToPinyin_zh_CN";
144 0 : }
145 :
146 0 : TextToChuyin_zh_TW::TextToChuyin_zh_TW() :
147 : #ifndef DISABLE_DYNLOADING
148 0 : TextToPronounce_zh("get_zh_zhuyin")
149 : #else
150 : TextToPronounce_zh(get_zh_zhuyin)
151 : #endif
152 : {
153 0 : transliterationName = "ChineseCharacterToChuyin";
154 0 : implementationName = "com.sun.star.i18n.Transliteration.TextToChuyin_zh_TW";
155 0 : }
156 :
157 : #ifndef DISABLE_DYNLOADING
158 :
159 0 : extern "C" { static void SAL_CALL thisModule() {} }
160 :
161 0 : TextToPronounce_zh::TextToPronounce_zh(const sal_Char* func_name)
162 : {
163 : #ifdef SAL_DLLPREFIX
164 0 : OUString lib(SAL_DLLPREFIX"index_data" SAL_DLLEXTENSION);
165 : #else
166 : OUString lib("index_data" SAL_DLLEXTENSION);
167 : #endif
168 : hModule = osl_loadModuleRelative(
169 0 : &thisModule, lib.pData, SAL_LOADMODULE_DEFAULT );
170 0 : idx=NULL;
171 0 : if (hModule) {
172 0 : sal_uInt16** (*function)() = (sal_uInt16** (*)()) osl_getFunctionSymbol(hModule, OUString::createFromAscii(func_name).pData);
173 0 : if (function)
174 0 : idx=function();
175 0 : }
176 0 : }
177 :
178 : #else
179 :
180 : TextToPronounce_zh::TextToPronounce_zh(sal_uInt16 ** (*function)())
181 : {
182 : idx = function();
183 : }
184 :
185 : #endif
186 :
187 0 : TextToPronounce_zh::~TextToPronounce_zh()
188 : {
189 : #ifndef DISABLE_DYNLOADING
190 0 : if (hModule) osl_unloadModule(hModule);
191 : #endif
192 0 : }
193 : } } } }
194 :
195 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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