LibreOffice Module i18npool (master)  1
breakiteratorImpl.hxx
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19 #ifndef INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
20 #define INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
21 
22 #include <com/sun/star/lang/XServiceInfo.hpp>
23 #include <com/sun/star/i18n/XBreakIterator.hpp>
24 #include <cppuhelper/implbase.hxx>
25 
26 #include <vector>
27 
28 namespace com::sun::star::uno { class XComponentContext; }
29 
30 namespace i18npool {
31 
32 
33 
34 class BreakIteratorImpl : public cppu::WeakImplHelper
35 <
36  css::i18n::XBreakIterator,
37  css::lang::XServiceInfo
38 >
39 {
40 public:
41  BreakIteratorImpl( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
43  virtual ~BreakIteratorImpl() override;
44 
45  virtual sal_Int32 SAL_CALL nextCharacters( const OUString& Text, sal_Int32 nStartPos,
46  const css::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
47  sal_Int32& nDone ) override;
48  virtual sal_Int32 SAL_CALL previousCharacters( const OUString& Text, sal_Int32 nStartPos,
49  const css::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
50  sal_Int32& nDone ) override;
51 
52  virtual css::i18n::Boundary SAL_CALL previousWord( const OUString& Text, sal_Int32 nStartPos,
53  const css::lang::Locale& nLocale, sal_Int16 WordType) override;
54  virtual css::i18n::Boundary SAL_CALL nextWord( const OUString& Text, sal_Int32 nStartPos,
55  const css::lang::Locale& nLocale, sal_Int16 WordType) override;
56  virtual css::i18n::Boundary SAL_CALL getWordBoundary( const OUString& Text, sal_Int32 nPos,
57  const css::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection ) override;
58 
59  virtual sal_Bool SAL_CALL isBeginWord( const OUString& Text, sal_Int32 nPos,
60  const css::lang::Locale& nLocale, sal_Int16 WordType ) override;
61  virtual sal_Bool SAL_CALL isEndWord( const OUString& Text, sal_Int32 nPos,
62  const css::lang::Locale& nLocale, sal_Int16 WordType ) override;
63  virtual sal_Int16 SAL_CALL getWordType( const OUString& Text, sal_Int32 nPos,
64  const css::lang::Locale& nLocale ) override;
65 
66  virtual sal_Int32 SAL_CALL beginOfSentence( const OUString& Text, sal_Int32 nStartPos,
67  const css::lang::Locale& nLocale ) override;
68  virtual sal_Int32 SAL_CALL endOfSentence( const OUString& Text, sal_Int32 nStartPos,
69  const css::lang::Locale& nLocale ) override;
70 
71  virtual css::i18n::LineBreakResults SAL_CALL getLineBreak( const OUString& Text, sal_Int32 nStartPos,
72  const css::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
73  const css::i18n::LineBreakHyphenationOptions& hOptions,
74  const css::i18n::LineBreakUserOptions& bOptions ) override;
75 
76  virtual sal_Int16 SAL_CALL getScriptType( const OUString& Text, sal_Int32 nPos ) override;
77  virtual sal_Int32 SAL_CALL beginOfScript( const OUString& Text, sal_Int32 nStartPos,
78  sal_Int16 ScriptType ) override;
79  virtual sal_Int32 SAL_CALL endOfScript( const OUString& Text, sal_Int32 nStartPos,
80  sal_Int16 ScriptType ) override;
81  virtual sal_Int32 SAL_CALL previousScript( const OUString& Text, sal_Int32 nStartPos,
82  sal_Int16 ScriptType ) override;
83  virtual sal_Int32 SAL_CALL nextScript( const OUString& Text, sal_Int32 nStartPos,
84  sal_Int16 ScriptType ) override;
85 
86  virtual sal_Int32 SAL_CALL beginOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
87  const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
88  virtual sal_Int32 SAL_CALL endOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
89  const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
90  virtual sal_Int32 SAL_CALL previousCharBlock( const OUString& Text, sal_Int32 nStartPos,
91  const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
92  virtual sal_Int32 SAL_CALL nextCharBlock( const OUString& Text, sal_Int32 nStartPos,
93  const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
94 
95  //XServiceInfo
96  virtual OUString SAL_CALL getImplementationName() override;
97  virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
98  virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
99 
100  static sal_Int16 getScriptClass(sal_uInt32 currentChar);
101 protected:
102  css::i18n::Boundary result; // for word break iterator
103 
104 private:
105 
107  lookupTableItem(const css::lang::Locale& _aLocale, css::uno::Reference < XBreakIterator > const & _xBI) : aLocale(_aLocale), xBI(_xBI) {};
108  css::lang::Locale aLocale;
109  css::uno::Reference < XBreakIterator > xBI;
110  };
111  std::vector<lookupTableItem> lookupTable;
112  css::lang::Locale aLocale;
113  css::uno::Reference < XBreakIterator > xBI;
114  css::uno::Reference < css::uno::XComponentContext > m_xContext;
115 
117  bool createLocaleSpecificBreakIterator( const OUString& aLocaleName );
119  const css::uno::Reference < XBreakIterator > & getLocaleSpecificBreakIterator( const css::lang::Locale& rLocale );
120 
121 };
122 
123 } // i18npool
124 
125 
126 #endif // INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
127 
128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static sal_Int16 getScriptClass(sal_uInt32 currentChar)
virtual sal_Int32 SAL_CALL previousCharacters(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount, sal_Int32 &nDone) override
virtual sal_Int32 SAL_CALL previousCharBlock(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 CharType) override
virtual sal_Int32 SAL_CALL nextCharBlock(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 CharType) override
const css::uno::Reference< XBreakIterator > & getLocaleSpecificBreakIterator(const css::lang::Locale &rLocale)
virtual css::i18n::LineBreakResults SAL_CALL getLineBreak(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int32 nMinBreakPos, const css::i18n::LineBreakHyphenationOptions &hOptions, const css::i18n::LineBreakUserOptions &bOptions) override
virtual sal_Int32 SAL_CALL previousScript(const OUString &Text, sal_Int32 nStartPos, sal_Int16 ScriptType) override
virtual sal_Int32 SAL_CALL beginOfSentence(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale) override
std::vector< lookupTableItem > lookupTable
int nCount
virtual sal_Int32 SAL_CALL endOfScript(const OUString &Text, sal_Int32 nStartPos, sal_Int16 ScriptType) override
virtual sal_Int16 SAL_CALL getWordType(const OUString &Text, sal_Int32 nPos, const css::lang::Locale &nLocale) override
virtual css::i18n::Boundary SAL_CALL previousWord(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 WordType) override
virtual css::i18n::Boundary SAL_CALL getWordBoundary(const OUString &Text, sal_Int32 nPos, const css::lang::Locale &nLocale, sal_Int16 WordType, sal_Bool bDirection) override
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override
virtual sal_Int16 SAL_CALL getScriptType(const OUString &Text, sal_Int32 nPos) override
virtual sal_Int32 SAL_CALL beginOfCharBlock(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 CharType) override
virtual sal_Int32 SAL_CALL endOfCharBlock(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 CharType) override
virtual sal_Int32 SAL_CALL beginOfScript(const OUString &Text, sal_Int32 nStartPos, sal_Int16 ScriptType) override
unsigned char sal_Bool
virtual sal_Int32 SAL_CALL nextCharacters(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount, sal_Int32 &nDone) override
Constant values shared between i18npool and, for example, the number formatter.
bool createLocaleSpecificBreakIterator(const OUString &aLocaleName)
virtual css::i18n::Boundary SAL_CALL nextWord(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale, sal_Int16 WordType) override
virtual sal_Bool SAL_CALL isEndWord(const OUString &Text, sal_Int32 nPos, const css::lang::Locale &nLocale, sal_Int16 WordType) override
lookupTableItem(const css::lang::Locale &_aLocale, css::uno::Reference< XBreakIterator > const &_xBI)
virtual ~BreakIteratorImpl() override
css::uno::Reference< XBreakIterator > xBI
virtual sal_Bool SAL_CALL supportsService(const OUString &ServiceName) override
css::uno::Reference< XBreakIterator > xBI
virtual sal_Int32 SAL_CALL endOfSentence(const OUString &Text, sal_Int32 nStartPos, const css::lang::Locale &nLocale) override
css::uno::Reference< css::uno::XComponentContext > m_xContext
virtual sal_Bool SAL_CALL isBeginWord(const OUString &Text, sal_Int32 nPos, const css::lang::Locale &nLocale, sal_Int16 WordType) override
ScriptType
virtual OUString SAL_CALL getImplementationName() override
virtual sal_Int32 SAL_CALL nextScript(const OUString &Text, sal_Int32 nStartPos, sal_Int16 ScriptType) override
sal_uInt16 nPos