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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 : : #include <transliteration_Numeric.hxx>
22 : : #include <nativenumbersupplier.hxx>
23 : : #include <defaultnumberingprovider.hxx>
24 : : #include <comphelper/string.hxx>
25 : :
26 : : using namespace com::sun::star::uno;
27 : :
28 : : using ::rtl::OUString;
29 : :
30 : : namespace com { namespace sun { namespace star { namespace i18n {
31 : :
32 : 0 : sal_Int16 SAL_CALL transliteration_Numeric::getType() throw(RuntimeException)
33 : : {
34 : 0 : return TransliterationType::NUMERIC;
35 : : }
36 : :
37 : : OUString SAL_CALL
38 : 0 : transliteration_Numeric::folding( const OUString& /*inStr*/, sal_Int32 /*startPos*/, sal_Int32 /*nCount*/, Sequence< sal_Int32 >& /*offset*/ )
39 : : throw(RuntimeException)
40 : : {
41 [ # # ][ # # ]: 0 : throw (new RuntimeException());
42 : : }
43 : :
44 : : sal_Bool SAL_CALL
45 : 0 : transliteration_Numeric::equals( const OUString& /*str1*/, sal_Int32 /*pos1*/, sal_Int32 /*nCount1*/, sal_Int32& /*nMatch1*/, const OUString& /*str2*/, sal_Int32 /*pos2*/, sal_Int32 /*nCount2*/, sal_Int32& /*nMatch2*/ )
46 : : throw(RuntimeException)
47 : : {
48 [ # # ][ # # ]: 0 : throw (new RuntimeException());
49 : : }
50 : :
51 : : Sequence< OUString > SAL_CALL
52 : 0 : transliteration_Numeric::transliterateRange( const OUString& /*str1*/, const OUString& /*str2*/ )
53 : : throw(RuntimeException)
54 : : {
55 [ # # ][ # # ]: 0 : throw (new RuntimeException());
56 : : }
57 : :
58 : :
59 : : #define isNumber(c) ((c) >= 0x30 && (c) <= 0x39)
60 : : #define NUMBER_ZERO 0x30
61 : :
62 : : OUString SAL_CALL
63 : 0 : transliteration_Numeric::transliterateBullet( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
64 : : Sequence< sal_Int32 >& offset ) throw(RuntimeException)
65 : : {
66 : 0 : sal_Int32 number = -1, j = 0, endPos = startPos + nCount;
67 : :
68 [ # # ]: 0 : if (endPos > inStr.getLength())
69 : 0 : endPos = inStr.getLength();
70 : :
71 : 0 : rtl_uString* pStr = comphelper::string::rtl_uString_alloc(nCount);
72 : 0 : sal_Unicode* out = pStr->buffer;
73 : :
74 [ # # ]: 0 : if (useOffset)
75 : 0 : offset.realloc(nCount);
76 : :
77 [ # # ]: 0 : for (sal_Int32 i = startPos; i < endPos; i++) {
78 [ # # ][ # # ]: 0 : if (i < endPos && isNumber(inStr[i])) {
[ # # ][ # # ]
79 [ # # ]: 0 : if (number == -1) {
80 : 0 : startPos = i;
81 : 0 : number = (inStr[i] - NUMBER_ZERO);
82 : : } else {
83 : 0 : number = number * 10 + (inStr[i] - NUMBER_ZERO);
84 : : }
85 : : } else {
86 [ # # ]: 0 : if (number == 0) {
87 [ # # ]: 0 : if (useOffset)
88 : 0 : offset[j] = startPos;
89 : 0 : out[j++] = NUMBER_ZERO;
90 [ # # ][ # # ]: 0 : } if (number > tableSize && !recycleSymbol) {
91 [ # # ]: 0 : for (sal_Int32 k = startPos; k < i; k++) {
92 [ # # ]: 0 : if (useOffset)
93 : 0 : offset[j] = k;
94 : 0 : out[j++] = inStr[k];
95 : 0 : }
96 [ # # ]: 0 : } else if (number > 0) {
97 [ # # ]: 0 : if (useOffset)
98 : 0 : offset[j] = startPos;
99 : 0 : out[j++] = table[--number % tableSize];
100 [ # # ]: 0 : } else if (i < endPos) {
101 [ # # ]: 0 : if (useOffset)
102 : 0 : offset[j] = i;
103 : 0 : out[j++] = inStr[i];
104 : : }
105 : 0 : number = -1;
106 : : }
107 : : }
108 : 0 : out[j] = 0;
109 : :
110 [ # # ]: 0 : if (useOffset)
111 : 0 : offset.realloc(j);
112 : :
113 : 0 : return OUString( pStr, SAL_NO_ACQUIRE );
114 : : }
115 : :
116 : : OUString SAL_CALL
117 : 0 : transliteration_Numeric::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
118 : : Sequence< sal_Int32 >& offset ) throw(RuntimeException)
119 : : {
120 [ # # ]: 0 : if (tableSize)
121 : 0 : return transliterateBullet( inStr, startPos, nCount, offset);
122 : : else
123 [ # # ][ # # ]: 0 : return NativeNumberSupplier(useOffset).getNativeNumberString( inStr.copy(startPos, nCount), aLocale, nNativeNumberMode, offset );
[ # # ]
124 : : }
125 : :
126 : : sal_Unicode SAL_CALL
127 : 0 : transliteration_Numeric::transliterateChar2Char( sal_Unicode inChar ) throw(RuntimeException, MultipleCharsOutputException)
128 : : {
129 [ # # ]: 0 : if (tableSize) {
130 [ # # ][ # # ]: 0 : if (isNumber(inChar)) {
131 : 0 : sal_Int16 number = inChar - NUMBER_ZERO;
132 [ # # ][ # # ]: 0 : if (number <= tableSize || recycleSymbol)
133 : 0 : return table[--number % tableSize];
134 : : }
135 : 0 : return inChar;
136 : : }
137 : : else
138 [ # # ]: 0 : return NativeNumberSupplier().getNativeNumberChar( inChar, aLocale, nNativeNumberMode );
139 : : }
140 : :
141 : : } } } }
142 : :
143 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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