xref: /aoo42x/main/sw/inc/breakit.hxx (revision 1d2dbeb0)
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21 
22 
23 
24 #ifndef _BREAKIT_HXX
25 #define _BREAKIT_HXX
26 
27 #include <tools/solar.h>
28 #include <i18npool/lang.h>
29 #include <com/sun/star/uno/Reference.h>
30 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
31 #include <com/sun/star/i18n/XBreakIterator.hpp>
32 #include <com/sun/star/i18n/XScriptTypeDetector.hpp>
33 #include <com/sun/star/i18n/ForbiddenCharacters.hdl>
34 #include <swdllapi.h>
35 
36 class String;
37 
38 /*************************************************************************
39  *						class SwBreakIt
40  *************************************************************************/
41 
42 
43 class SW_DLLPUBLIC SwBreakIt
44 {
45     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > m_xMSF;
46     mutable com::sun::star::uno::Reference< com::sun::star::i18n::XBreakIterator > xBreak;
47     com::sun::star::uno::Reference< com::sun::star::i18n::XScriptTypeDetector > xCTLDetect;
48 
49 
50     com::sun::star::lang::Locale * m_pLocale;
51     com::sun::star::i18n::ForbiddenCharacters * m_pForbidden;
52 
53 	LanguageType aLast;          // language of the current locale
54 	LanguageType aForbiddenLang; // language of the current forbiddenChar struct
55 
56 	void _GetLocale( const LanguageType aLang );
57 	void _GetForbidden( const LanguageType	aLang );
58 
59     void createBreakIterator() const;
60     void createScriptTypeDetector();
61 
62 	// forbidden and not implemented.
63 	SwBreakIt();
64 	SwBreakIt( const SwBreakIt &);
65 	SwBreakIt & operator= ( const SwBreakIt &);
66 
67 	// private (see @ _Create, _Delete).
68 	explicit SwBreakIt(
69         const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > & rxMSF);
70 	~SwBreakIt();
71 
72 public:
73 	// private (see @ source/core/bastyp/init.cxx).
74 	static void _Create(
75         const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > & rxMSF);
76 	static void _Delete();
77 
78 public:
79 	static SwBreakIt * Get();
80 
GetBreakIter()81     com::sun::star::uno::Reference< com::sun::star::i18n::XBreakIterator > GetBreakIter()
82 	{
83         createBreakIterator();
84 		return xBreak;
85 	}
86 
GetScriptTypeDetector()87     com::sun::star::uno::Reference< com::sun::star::i18n::XScriptTypeDetector > GetScriptTypeDetector()
88     {
89         createScriptTypeDetector();
90         return xCTLDetect;
91     }
92 
GetLocale(const LanguageType aLang)93     const com::sun::star::lang::Locale& GetLocale( const LanguageType aLang )
94 	{
95 		if( !m_pLocale || aLast != aLang )
96 			_GetLocale( aLang );
97 		return *m_pLocale;
98 	}
99 
GetForbidden(const LanguageType aLang)100     const com::sun::star::i18n::ForbiddenCharacters& GetForbidden( const LanguageType aLang )
101 	{
102 		if( !m_pForbidden || aForbiddenLang != aLang )
103 			_GetForbidden( aLang );
104 		return *m_pForbidden;
105 	}
106 
107 	sal_uInt16 GetRealScriptOfText( const String& rTxt, xub_StrLen nPos ) const;
108    	sal_uInt16 GetAllScriptsOfText( const String& rTxt ) const;
109 };
110 
111 #define SW_BREAKITER()  SwBreakIt::Get()
112 #define SW_XBREAKITER() SW_BREAKITER()->GetBreakIter()
113 
114 // @@@ backward compatibility @@@
115 SW_DLLPUBLIC extern SwBreakIt* pBreakIt;
116 
117 #endif
118 
119