xref: /trunk/main/i18npool/inc/collatorImpl.hxx (revision f7bd9df4)
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21 
22 
23 #ifndef _I18N_COLLATORIMPL_HXX_
24 #define _I18N_COLLATORIMPL_HXX_
25 
26 #include <comphelper/processfactory.hxx>
27 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
28 #include <com/sun/star/uno/Reference.h>
29 #include <com/sun/star/i18n/XLocaleData.hpp>
30 #include <com/sun/star/i18n/XCollator.hpp>
31 #include <com/sun/star/lang/Locale.hpp>
32 #include <cppuhelper/weak.hxx>
33 #include <cppuhelper/implbase2.hxx>
34 #include <com/sun/star/lang/XServiceInfo.hpp>
35 #include <sal/alloca.h>
36 #include <vector>
37 
38 namespace com { namespace sun { namespace star { namespace i18n {
39 //      ----------------------------------------------------
40 //      class CollatorImpl
41 //      ----------------------------------------------------
42 class CollatorImpl : public cppu::WeakImplHelper2
43 <
44 	XCollator,
45 	com::sun::star::lang::XServiceInfo
46 >
47 {
48 public:
49 
50 	// Constructors
51 	CollatorImpl( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF );
52 	// Destructor
53 	~CollatorImpl();
54 
55 	virtual sal_Int32 SAL_CALL compareSubstring(const rtl::OUString& s1, sal_Int32 off1, sal_Int32 len1,
56 		const rtl::OUString& s2, sal_Int32 off2, sal_Int32 len2) throw(com::sun::star::uno::RuntimeException);
57 
58 	virtual sal_Int32 SAL_CALL compareString( const rtl::OUString& s1,
59 		const rtl::OUString& s2) throw(com::sun::star::uno::RuntimeException);
60 
61 	virtual sal_Int32 SAL_CALL loadDefaultCollator( const lang::Locale& rLocale,  sal_Int32 collatorOptions)
62 		throw(com::sun::star::uno::RuntimeException);
63 
64 	virtual sal_Int32 SAL_CALL loadCollatorAlgorithm(  const rtl::OUString& impl, const lang::Locale& rLocale,
65 		sal_Int32 collatorOptions) throw(com::sun::star::uno::RuntimeException);
66 
67 	virtual void SAL_CALL loadCollatorAlgorithmWithEndUserOption( const rtl::OUString& impl, const lang::Locale& rLocale,
68 		const com::sun::star::uno::Sequence< sal_Int32 >& collatorOptions) throw(com::sun::star::uno::RuntimeException);
69 
70 	virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL listCollatorAlgorithms( const lang::Locale& rLocale )
71 		throw(com::sun::star::uno::RuntimeException);
72 
73 	virtual com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions( const rtl::OUString& collatorAlgorithmName )
74 		throw(com::sun::star::uno::RuntimeException);
75 
76 	//XServiceInfo
77 	virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException );
78 	virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName) throw( com::sun::star::uno::RuntimeException );
79 	virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() throw( com::sun::star::uno::RuntimeException );
80 
81 protected:
82 	lang::Locale nLocale;
83 private :
84 	struct lookupTableItem {
85 	    lang::Locale aLocale;
86 	    rtl::OUString algorithm;
87 	    rtl::OUString service;
88 	    com::sun::star::uno::Reference < XCollator > xC;
lookupTableItemcom::sun::star::i18n::CollatorImpl::lookupTableItem89 	    lookupTableItem(const lang::Locale& rLocale, const rtl::OUString& _algorithm, const rtl::OUString& _service,
90 		com::sun::star::uno::Reference < XCollator >& _xC) : aLocale(rLocale), algorithm(_algorithm), service(_service), xC(_xC) {}
equalscom::sun::star::i18n::CollatorImpl::lookupTableItem91 	    sal_Bool SAL_CALL equals(const lang::Locale& rLocale, const rtl::OUString& _algorithm) {
92 		return aLocale.Language == rLocale.Language &&
93 			aLocale.Country == rLocale.Country &&
94 			aLocale.Variant == rLocale.Variant &&
95 			algorithm == _algorithm;
96 	    }
97 	};
98 	std::vector<lookupTableItem*> lookupTable;
99 	lookupTableItem *cachedItem;
100 
101 	// Service Factory
102 	com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF;
103 	// lang::Locale Data
104 	com::sun::star::uno::Reference < XLocaleData > localedata;
105 
106 	sal_Bool SAL_CALL createCollator(const lang::Locale& rLocale, const rtl::OUString& serviceName,
107 		const rtl::OUString& rSortAlgorithm) throw(com::sun::star::uno::RuntimeException);
108 	void SAL_CALL loadCachedCollator(const lang::Locale& rLocale, const rtl::OUString& rSortAlgorithm)
109 		throw(com::sun::star::uno::RuntimeException);
110 };
111 
112 } } } }
113 
114 #endif
115