i18npool/inc/inputsequencechecker.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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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/XMultiServiceFactory.hpp>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25 #include <com/sun/star/i18n/XExtendedInputSequenceChecker.hpp>
  26 #include <com/sun/star/uno/XComponentContext.hpp>
  27
  28 #include <vector>
  29 #include <memory>
  30
  31 namespace i18npool {
  32
  33
  34 //  class InputSequenceCheckerImpl
  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 sal_Char *serviceName;
  60
  61     struct lookupTableItem {
  62         lookupTableItem(const sal_Char* rLanguage, const css::uno::Reference < css::i18n::XExtendedInputSequenceChecker >& rxISC) :
  63             aLanguage(rLanguage), xISC(rxISC) {}
  64         const sal_Char* aLanguage;
  65         css::uno::Reference < css::i18n::XExtendedInputSequenceChecker > xISC;
  66     };
  67     std::vector<std::unique_ptr<lookupTableItem>> lookupTable;
  68     lookupTableItem *cachedItem;
  69
  70     css::uno::Reference < css::uno::XComponentContext > m_xContext;
  71
  72     /// @throws css::uno::RuntimeException
  73     css::uno::Reference< css::i18n::XExtendedInputSequenceChecker >& getInputSequenceChecker(sal_Char const * rLanguage);
  74     static sal_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: */