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