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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_i18npool.hxx"
26
27 // prevent internal compiler error with MSVC6SP3
28 #include <utility>
29
30 #include <i18nutil/oneToOneMapping.hxx>
31 #define TRANSLITERATION_IandEfollowedByYa_ja_JP
32 #include <transliteration_Ignore.hxx>
33
34 using namespace com::sun::star::uno;
35 using namespace com::sun::star::lang;
36 using namespace rtl;
37
38 namespace com { namespace sun { namespace star { namespace i18n {
39
40 OneToOneMappingTable_t IandE[] = {
41 MAKE_PAIR( 0x30A3, 0x0000 ), // KATAKANA LETTER SMALL I
42 MAKE_PAIR( 0x30A4, 0x0000 ), // KATAKANA LETTER I
43 MAKE_PAIR( 0x30A7, 0x0000 ), // KATAKANA LETTER SMALL E
44 MAKE_PAIR( 0x30A8, 0x0000 ), // KATAKANA LETTER E
45 MAKE_PAIR( 0x30AD, 0x0000 ), // KATAKANA LETTER KI
46 MAKE_PAIR( 0x30AE, 0x0000 ), // KATAKANA LETTER GI
47 MAKE_PAIR( 0x30B1, 0x0000 ), // KATAKANA LETTER KE
48 MAKE_PAIR( 0x30B2, 0x0000 ), // KATAKANA LETTER GE
49 MAKE_PAIR( 0x30B7, 0x0000 ), // KATAKANA LETTER SI
50 MAKE_PAIR( 0x30B8, 0x0000 ), // KATAKANA LETTER ZI
51 MAKE_PAIR( 0x30BB, 0x0000 ), // KATAKANA LETTER SE
52 MAKE_PAIR( 0x30BC, 0x0000 ), // KATAKANA LETTER ZE
53 MAKE_PAIR( 0x30C1, 0x0000 ), // KATAKANA LETTER TI
54 MAKE_PAIR( 0x30C2, 0x0000 ), // KATAKANA LETTER DI
55 MAKE_PAIR( 0x30C6, 0x0000 ), // KATAKANA LETTER TE
56 MAKE_PAIR( 0x30C7, 0x0000 ), // KATAKANA LETTER DE
57 MAKE_PAIR( 0x30CB, 0x0000 ), // KATAKANA LETTER NI
58 MAKE_PAIR( 0x30CD, 0x0000 ), // KATAKANA LETTER NE
59 MAKE_PAIR( 0x30D2, 0x0000 ), // KATAKANA LETTER HI
60 MAKE_PAIR( 0x30D3, 0x0000 ), // KATAKANA LETTER BI
61 MAKE_PAIR( 0x30D4, 0x0000 ), // KATAKANA LETTER PI
62 MAKE_PAIR( 0x30D8, 0x0000 ), // KATAKANA LETTER HE
63 MAKE_PAIR( 0x30D9, 0x0000 ), // KATAKANA LETTER BE
64 MAKE_PAIR( 0x30DA, 0x0000 ), // KATAKANA LETTER PE
65 MAKE_PAIR( 0x30DF, 0x0000 ), // KATAKANA LETTER MI
66 MAKE_PAIR( 0x30E1, 0x0000 ), // KATAKANA LETTER ME
67 MAKE_PAIR( 0x30EA, 0x0000 ), // KATAKANA LETTER RI
68 MAKE_PAIR( 0x30EC, 0x0000 ), // KATAKANA LETTER RE
69 MAKE_PAIR( 0x30F0, 0x0000 ), // KATAKANA LETTER WI
70 MAKE_PAIR( 0x30F1, 0x0000 ), // KATAKANA LETTER WE
71 MAKE_PAIR( 0x30F6, 0x0000 ), // KATAKANA LETTER SMALL KE
72 MAKE_PAIR( 0x30F8, 0x0000 ), // KATAKANA LETTER VI
73 MAKE_PAIR( 0x30F9, 0x0000 ) // KATAKANA LETTER VE
74 };
75
76
77
78
79 OUString SAL_CALL
folding(const OUString & inStr,sal_Int32 startPos,sal_Int32 nCount,Sequence<sal_Int32> & offset)80 ignoreIandEfollowedByYa_ja_JP::folding( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
81 {
82 // Create a string buffer which can hold nCount + 1 characters.
83 // The reference count is 0 now.
84 rtl_uString * newStr = x_rtl_uString_new_WithLength( nCount ); // defined in x_rtl_ustring.h
85 sal_Unicode * dst = newStr->buffer;
86 const sal_Unicode * src = inStr.getStr() + startPos;
87
88 sal_Int32 *p = 0;
89 sal_Int32 position = 0;
90 if (useOffset) {
91 // Allocate nCount length to offset argument.
92 offset.realloc( nCount );
93 p = offset.getArray();
94 position = startPos;
95 }
96
97 //
98 sal_Unicode previousChar = *src ++;
99 sal_Unicode currentChar;
100
101 // One to one mapping
102 oneToOneMapping aTable(IandE, sizeof(IandE));
103
104 // Translation
105 while (-- nCount > 0) {
106 currentChar = *src ++;
107
108 // the character listed in above table + YA --> the character + A
109 if (currentChar == 0x30E3 || // KATAKANA LETTER SMALL YA
110 currentChar == 0x30E4) { // KATAKANA LETTER YA
111 if (aTable[ previousChar ] != previousChar) {
112 if (useOffset) {
113 *p ++ = position++;
114 *p ++ = position++;
115 }
116 *dst ++ = previousChar;
117 *dst ++ = 0x30A2; // KATAKANA LETTER A
118 previousChar = *src ++;
119 nCount --;
120 continue;
121 }
122 }
123
124 if (useOffset)
125 *p ++ = position++;
126 *dst ++ = previousChar;
127 previousChar = currentChar;
128 }
129
130 if (nCount == 0) {
131 if (useOffset)
132 *p = position;
133 *dst ++ = previousChar;
134 }
135
136 *dst = (sal_Unicode) 0;
137
138 newStr->length = sal_Int32(dst - newStr->buffer);
139 if (useOffset)
140 offset.realloc(newStr->length);
141 return OUString( newStr, SAL_NO_ACQUIRE ); // take over ownership of <newStr>
142 }
143
144 } } } }
145