selfmt.h
Go to the documentation of this file.
00001 /******************************************************************** 00002 * COPYRIGHT: 00003 * Copyright (c) 1997-2010, International Business Machines Corporation and 00004 * others. All Rights Reserved. 00005 * Copyright (C) 2010 , Yahoo! Inc. 00006 ******************************************************************** 00007 * 00008 * File SELFMT.H 00009 * 00010 * Modification History: 00011 * 00012 * Date Name Description 00013 * 11/11/09 kirtig Finished first cut of implementation. 00014 ********************************************************************/ 00015 00016 #ifndef SELFMT 00017 #define SELFMT 00018 00019 #include "unicode/utypes.h" 00020 #include "unicode/numfmt.h" 00021 00027 #if !UCONFIG_NO_FORMATTING 00028 00029 U_NAMESPACE_BEGIN 00030 00031 class Hashtable; 00032 00184 class U_I18N_API SelectFormat : public Format { 00185 public: 00186 00195 SelectFormat(const UnicodeString& pattern, UErrorCode& status); 00196 00201 SelectFormat(const SelectFormat& other); 00202 00207 virtual ~SelectFormat(); 00208 00220 void applyPattern(const UnicodeString& pattern, UErrorCode& status); 00221 00222 00223 using Format::format; 00224 00238 UnicodeString& format(const UnicodeString& keyword, 00239 UnicodeString& appendTo, 00240 FieldPosition& pos, 00241 UErrorCode& status) const; 00242 00249 SelectFormat& operator=(const SelectFormat& other); 00250 00258 virtual UBool operator==(const Format& other) const; 00259 00267 virtual UBool operator!=(const Format& other) const; 00268 00274 virtual Format* clone(void) const; 00275 00291 UnicodeString& format(const Formattable& obj, 00292 UnicodeString& appendTo, 00293 FieldPosition& pos, 00294 UErrorCode& status) const; 00295 00304 UnicodeString& toPattern(UnicodeString& appendTo); 00305 00328 virtual void parseObject(const UnicodeString& source, 00329 Formattable& result, 00330 ParsePosition& parse_pos) const; 00331 00336 static UClassID U_EXPORT2 getStaticClassID(void); 00337 00342 virtual UClassID getDynamicClassID() const; 00343 00344 private: 00345 typedef enum classesForSelectFormat{ 00346 tStartKeyword, 00347 tContinueKeyword, 00348 tLeftBrace, 00349 tRightBrace, 00350 tSpace, 00351 tOther 00352 }CharacterClass; 00353 00354 UnicodeString pattern; 00355 //Hash to store the keyword, phrase pairs. 00356 Hashtable *parsedValuesHash; 00357 00358 SelectFormat(); // default constructor not implemented. 00359 void init(UErrorCode& status); 00360 //For the applyPattern , classifies char.s in one of the characterClass. 00361 CharacterClass classifyCharacter(UChar ch) const; 00362 //Checks if the "other" keyword is present in pattern. 00363 UBool checkSufficientDefinition(); 00364 //Checks if the keyword passed is valid. 00365 UBool checkValidKeyword(const UnicodeString& argKeyword) const; 00366 void parsingFailure(); 00367 void copyHashtable(Hashtable *other, UErrorCode& status); 00368 }; 00369 00370 U_NAMESPACE_END 00371 00372 #endif /* #if !UCONFIG_NO_FORMATTING */ 00373 00374 #endif // _SELFMT 00375 //eof
