LibreOffice Module i18npool (master)  1
inputsequencechecker.hxx
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19 #ifndef INCLUDED_I18NPOOL_INC_INPUTSEQUENCECHECKER_HXX
20 #define INCLUDED_I18NPOOL_INC_INPUTSEQUENCECHECKER_HXX
21 
22 #include <cppuhelper/implbase.hxx>
23 #include <com/sun/star/lang/XServiceInfo.hpp>
24 #include <com/sun/star/i18n/XExtendedInputSequenceChecker.hpp>
25 
26 #include <vector>
27 #include <memory>
28 #include <optional>
29 
30 namespace com::sun::star::uno { class XComponentContext; }
31 
32 namespace i18npool {
33 
34 
35 
36 class InputSequenceCheckerImpl : public cppu::WeakImplHelper
37 <
38  css::i18n::XExtendedInputSequenceChecker,
39  css::lang::XServiceInfo
40 >
41 {
42 public:
43  InputSequenceCheckerImpl( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
44  InputSequenceCheckerImpl(const char *pServiceName);
45  virtual ~InputSequenceCheckerImpl() override;
46 
47  virtual sal_Bool SAL_CALL checkInputSequence(const OUString& Text, sal_Int32 nStartPos,
48  sal_Unicode inputChar, sal_Int16 inputCheckMode) override;
49 
50  virtual sal_Int32 SAL_CALL correctInputSequence(OUString& Text, sal_Int32 nStartPos,
51  sal_Unicode inputChar, sal_Int16 inputCheckMode) override;
52 
53  //XServiceInfo
54  virtual OUString SAL_CALL getImplementationName() override;
55  virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
56  virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
57 
58 private:
59  const char *serviceName;
60 
61  struct lookupTableItem {
62  lookupTableItem(const char* rLanguage, const css::uno::Reference < css::i18n::XExtendedInputSequenceChecker >& rxISC) :
63  aLanguage(rLanguage), xISC(rxISC) {}
64  const char* aLanguage;
65  css::uno::Reference < css::i18n::XExtendedInputSequenceChecker > xISC;
66  };
67  std::vector<lookupTableItem> lookupTable;
68  std::optional<lookupTableItem> cachedItem;
69 
70  css::uno::Reference < css::uno::XComponentContext > m_xContext;
71 
73  css::uno::Reference< css::i18n::XExtendedInputSequenceChecker >& getInputSequenceChecker(char const * rLanguage);
74  static char* getLanguageByScripType(sal_Unicode cChar, sal_Unicode nChar);
75 };
76 
77 }
78 
79 #endif // INCLUDED_I18NPOOL_INC_INPUTSEQUENCECHECKER_HXX
80 
81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
css::uno::Reference< css::uno::XComponentContext > m_xContext
std::optional< lookupTableItem > cachedItem
virtual sal_Bool SAL_CALL checkInputSequence(const OUString &Text, sal_Int32 nStartPos, sal_Unicode inputChar, sal_Int16 inputCheckMode) override
css::uno::Reference< css::i18n::XExtendedInputSequenceChecker > xISC
sal_uInt16 sal_Unicode
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override
virtual sal_Bool SAL_CALL supportsService(const OUString &ServiceName) override
std::vector< lookupTableItem > lookupTable
unsigned char sal_Bool
css::uno::Reference< css::i18n::XExtendedInputSequenceChecker > & getInputSequenceChecker(char const *rLanguage)
Constant values shared between i18npool and, for example, the number formatter.
virtual OUString SAL_CALL getImplementationName() override
InputSequenceCheckerImpl(const css::uno::Reference< css::uno::XComponentContext > &rxContext)
static char * getLanguageByScripType(sal_Unicode cChar, sal_Unicode nChar)
lookupTableItem(const char *rLanguage, const css::uno::Reference< css::i18n::XExtendedInputSequenceChecker > &rxISC)
virtual sal_Int32 SAL_CALL correctInputSequence(OUString &Text, sal_Int32 nStartPos, sal_Unicode inputChar, sal_Int16 inputCheckMode) override