1 // 2016 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html 3 /* 4 ********************************************************************** 5 * Copyright (C) 2001-2007, International Business Machines 6 * Corporation and others. All Rights Reserved. 7 ********************************************************************** 8 * Date Name Description 9 * 05/24/01 aliu Creation. 10 ********************************************************************** 11 */ 12 #ifndef TITLETRN_H 13 #define TITLETRN_H 14 15 #include "unicode/utypes.h" 16 17 #if !UCONFIG_NO_TRANSLITERATION 18 19 #include "unicode/translit.h" 20 #include "ucase.h" 21 #include "casetrn.h" 22 23 U_NAMESPACE_BEGIN 24 25 /** 26 * A transliterator that converts all letters (as defined by 27 * <code>UCharacter.isLetter()</code>) to lower case, except for those 28 * letters preceded by non-letters. The latter are converted to title 29 * case using <code>u_totitle()</code>. 30 * @author Alan Liu 31 */ 32 class TitlecaseTransliterator : public CaseMapTransliterator { 33 public: 34 35 /** 36 * Constructs a transliterator. 37 * @param loc the given locale. 38 */ 39 TitlecaseTransliterator(); 40 41 /** 42 * Destructor. 43 */ 44 virtual ~TitlecaseTransliterator(); 45 46 /** 47 * Copy constructor. 48 */ 49 TitlecaseTransliterator(const TitlecaseTransliterator&); 50 51 /** 52 * Transliterator API. 53 * @return a copy of the object. 54 */ 55 virtual Transliterator* clone(void) const; 56 57 /** 58 * ICU "poor man's RTTI", returns a UClassID for the actual class. 59 */ 60 virtual UClassID getDynamicClassID() const; 61 62 /** 63 * ICU "poor man's RTTI", returns a UClassID for this class. 64 */ 65 U_I18N_API static UClassID U_EXPORT2 getStaticClassID(); 66 67 protected: 68 69 /** 70 * Implements {@link Transliterator#handleTransliterate}. 71 * @param text the buffer holding transliterated and 72 * untransliterated text 73 * @param offset the start and limit of the text, the position 74 * of the cursor, and the start and limit of transliteration. 75 * @param incremental if true, assume more text may be coming after 76 * pos.contextLimit. Otherwise, assume the text is complete. 77 */ 78 virtual void handleTransliterate(Replaceable& text, UTransPosition& offset, 79 UBool isIncremental) const; 80 81 private: 82 /** 83 * Assignment operator. 84 */ 85 TitlecaseTransliterator& operator=(const TitlecaseTransliterator&); 86 }; 87 88 U_NAMESPACE_END 89 90 #endif /* #if !UCONFIG_NO_TRANSLITERATION */ 91 92 #endif 93
