1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/intl/icu/source/i18n/casetrn.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,104 @@
1.4 +/*
1.5 +*******************************************************************************
1.6 +*
1.7 +* Copyright (C) 2001-2008, International Business Machines
1.8 +* Corporation and others. All Rights Reserved.
1.9 +*
1.10 +*******************************************************************************
1.11 +* file name: casetrn.h
1.12 +* encoding: US-ASCII
1.13 +* tab size: 8 (not used)
1.14 +* indentation:4
1.15 +*
1.16 +* created on: 2004sep03
1.17 +* created by: Markus W. Scherer
1.18 +*
1.19 +* Implementation class for lower-/upper-/title-casing transliterators.
1.20 +*/
1.21 +
1.22 +#ifndef __CASETRN_H__
1.23 +#define __CASETRN_H__
1.24 +
1.25 +#include "unicode/utypes.h"
1.26 +
1.27 +#if !UCONFIG_NO_TRANSLITERATION
1.28 +
1.29 +#include "unicode/translit.h"
1.30 +#include "ucase.h"
1.31 +
1.32 +U_NAMESPACE_BEGIN
1.33 +
1.34 +/**
1.35 + * A transliterator that performs locale-sensitive
1.36 + * case mapping.
1.37 + */
1.38 +class CaseMapTransliterator : public Transliterator {
1.39 +public:
1.40 + /**
1.41 + * Constructs a transliterator.
1.42 + * @param loc the given locale.
1.43 + * @param id the transliterator ID.
1.44 + * @param map the full case mapping function (see ucase.h)
1.45 + */
1.46 + CaseMapTransliterator(const UnicodeString &id, UCaseMapFull *map);
1.47 +
1.48 + /**
1.49 + * Destructor.
1.50 + */
1.51 + virtual ~CaseMapTransliterator();
1.52 +
1.53 + /**
1.54 + * Copy constructor.
1.55 + */
1.56 + CaseMapTransliterator(const CaseMapTransliterator&);
1.57 +
1.58 + /**
1.59 + * Transliterator API.
1.60 + * @return a copy of the object.
1.61 + */
1.62 + virtual Transliterator* clone(void) const = 0;
1.63 +
1.64 + /**
1.65 + * ICU "poor man's RTTI", returns a UClassID for the actual class.
1.66 + */
1.67 + //virtual UClassID getDynamicClassID() const;
1.68 +
1.69 + /**
1.70 + * ICU "poor man's RTTI", returns a UClassID for this class.
1.71 + */
1.72 + U_I18N_API static UClassID U_EXPORT2 getStaticClassID();
1.73 +
1.74 +protected:
1.75 + /**
1.76 + * Implements {@link Transliterator#handleTransliterate}.
1.77 + * @param text the buffer holding transliterated and
1.78 + * untransliterated text
1.79 + * @param offset the start and limit of the text, the position
1.80 + * of the cursor, and the start and limit of transliteration.
1.81 + * @param incremental if true, assume more text may be coming after
1.82 + * pos.contextLimit. Otherwise, assume the text is complete.
1.83 + */
1.84 + virtual void handleTransliterate(Replaceable& text,
1.85 + UTransPosition& offsets,
1.86 + UBool isIncremental) const;
1.87 +
1.88 + const UCaseProps *fCsp;
1.89 + UCaseMapFull *fMap;
1.90 +
1.91 +private:
1.92 + /**
1.93 + * Assignment operator.
1.94 + */
1.95 + CaseMapTransliterator& operator=(const CaseMapTransliterator&);
1.96 +
1.97 +};
1.98 +
1.99 +U_NAMESPACE_END
1.100 +
1.101 +/** case context iterator using a Replaceable. This must be a C function because it is a callback. */
1.102 +U_CFUNC UChar32 U_CALLCONV
1.103 +utrans_rep_caseContextIterator(void *context, int8_t dir);
1.104 +
1.105 +#endif /* #if !UCONFIG_NO_TRANSLITERATION */
1.106 +
1.107 +#endif
