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