LibreOffice Module i18npool (master)  1
transliteration_OneToOne.cxx
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19 
20 #include <com/sun/star/i18n/TransliterationType.hpp>
21 
24 
25 #include <numeric>
26 
27 using namespace com::sun::star::i18n;
28 using namespace com::sun::star::uno;
29 
30 namespace i18npool {
31 
32 sal_Int16 SAL_CALL transliteration_OneToOne::getType()
33 {
34  // This type is also defined in com/sun/star/util/TransliterationType.hdl
35  return TransliterationType::ONE_TO_ONE;
36 }
37 
38 OUString
39 transliteration_OneToOne::foldingImpl( const OUString& /*inStr*/, sal_Int32 /*startPos*/,
40  sal_Int32 /*nCount*/, Sequence< sal_Int32 >* /*pOffset*/)
41 {
42  throw RuntimeException();
43 }
44 
45 sal_Bool SAL_CALL
46 transliteration_OneToOne::equals( const OUString& /*str1*/, sal_Int32 /*pos1*/, sal_Int32 /*nCount1*/,
47  sal_Int32& /*nMatch1*/, const OUString& /*str2*/, sal_Int32 /*pos2*/, sal_Int32 /*nCount2*/, sal_Int32& /*nMatch2*/ )
48 {
49  throw RuntimeException();
50 }
51 
52 Sequence< OUString > SAL_CALL
53 transliteration_OneToOne::transliterateRange( const OUString& /*str1*/, const OUString& /*str2*/ )
54 {
55  throw RuntimeException();
56 }
57 
58 OUString
59 transliteration_OneToOne::transliterateImpl( const OUString& inStr, sal_Int32 startPos,
60  sal_Int32 nCount, Sequence< sal_Int32 >* pOffset)
61 {
62  // Create a string buffer which can hold nCount + 1 characters.
63  // The reference count is 1 now.
64  rtl_uString * newStr = rtl_uString_alloc(nCount);
65  sal_Unicode * dst = newStr->buffer;
66  const sal_Unicode * src = inStr.getStr() + startPos;
67 
68  // Allocate nCount length to offset argument.
69  if (pOffset) {
70  pOffset->realloc( nCount );
71  auto [begin, end] = asNonConstRange(*pOffset);
72  std::iota(begin, end, startPos);
73  }
74 
75  // Translation
76  while (nCount -- > 0) {
77  sal_Unicode c = *src++;
78  *dst ++ = func ? func( c) : (*table)[ c ];
79  }
80  *dst = u'\0';
81 
82  return OUString(newStr, SAL_NO_ACQUIRE); // take ownership
83 }
84 
85 sal_Unicode SAL_CALL
86 transliteration_OneToOne::transliterateChar2Char( sal_Unicode inChar)
87 {
88  return func ? func( inChar) : (*table)[ inChar ];
89 }
90 
91 }
92 
93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
sal_uInt16 sal_Unicode
enumrange< T >::Iterator begin(enumrange< T >)
float u
unsigned char sal_Bool
Constant values shared between i18npool and, for example, the number formatter.
enumrange< T >::Iterator end(enumrange< T >)