+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
/*
-* Copyright (C) 2007-2012, International Business Machines Corporation and
+* Copyright (C) 2007-2013, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************************
*
U_CDECL_BEGIN
// Forward declaration.
struct UHashtable;
-typedef struct UHashtable UHashtable;
+typedef struct UHashtable UHashtable; /**< @internal */
U_CDECL_END
+#if U_SHOW_CPLUSPLUS_API
U_NAMESPACE_BEGIN
class AppendableWrapper;
* <pre>
* message = messageText (argument messageText)*
* argument = noneArg | simpleArg | complexArg
- * complexArg = choiceArg | pluralArg | selectArg
+ * complexArg = choiceArg | pluralArg | selectArg | selectordinalArg
*
* noneArg = '{' argNameOrNumber '}'
* simpleArg = '{' argNameOrNumber ',' argType [',' argStyle] '}'
* choiceArg = '{' argNameOrNumber ',' "choice" ',' choiceStyle '}'
* pluralArg = '{' argNameOrNumber ',' "plural" ',' pluralStyle '}'
* selectArg = '{' argNameOrNumber ',' "select" ',' selectStyle '}'
+ * selectordinalArg = '{' argNameOrNumber ',' "selectordinal" ',' pluralStyle '}'
*
* choiceStyle: see {@link ChoiceFormat}
* pluralStyle: see {@link PluralFormat}
FieldPosition& pos,
UErrorCode& status) const;
- /**
- * Formats the given array of arguments into a user-readable
- * string. The array must be stored within a single Formattable
- * object of type kArray. If the Formattable object type is not of
- * type kArray, then returns a failing UErrorCode.
- *
- * @param obj The object to format
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @param status Input/output error code. If the
- * pattern cannot be parsed, set to failure code.
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.0
- */
- UnicodeString& format(const Formattable& obj,
- UnicodeString& appendTo,
- UErrorCode& status) const;
-
-
/**
* Formats the given array of arguments into a user-defined argument name
* array. This function supports both named and numbered
*/
class U_I18N_API PluralSelectorProvider : public PluralFormat::PluralSelector {
public:
- PluralSelectorProvider(const Locale* loc);
+ PluralSelectorProvider(const MessageFormat &mf, UPluralType type);
virtual ~PluralSelectorProvider();
- virtual UnicodeString select(double number, UErrorCode& ec) const;
+ virtual UnicodeString select(void *ctx, double number, UErrorCode& ec) const;
- void reset(const Locale* loc);
+ void reset();
private:
- const Locale* locale;
+ const MessageFormat &msgFormat;
PluralRules* rules;
+ UPluralType type;
};
/**
UHashtable* customFormatArgStarts;
PluralSelectorProvider pluralProvider;
+ PluralSelectorProvider ordinalProvider;
/**
* Method to retrieve default formats (or NULL on failure).
* @return the index of the list which matches the keyword s.
*/
static int32_t findKeyword( const UnicodeString& s,
- const UChar * const *list);
+ const char16_t * const *list);
/**
* Thin wrapper around the format(... AppendableWrapper ...) variant.
* AppendableWrapper, updates the field position.
*
* @param msgStart Index to msgPattern part to start formatting from.
- * @param pluralNumber Zero except when formatting a plural argument sub-message
+ * @param plNumber NULL except when formatting a plural argument sub-message
* where a '#' is replaced by the format string for this number.
* @param arguments The formattable objects array. (Must not be NULL.)
* @param argumentNames NULL if numbered values are used. Otherwise the same
* @param success The error code status.
*/
void format(int32_t msgStart,
- double pluralNumber,
+ const void *plNumber,
const Formattable* arguments,
const UnicodeString *argumentNames,
int32_t cnt,
FieldPosition* updateMetaData(AppendableWrapper& dest, int32_t prevLength,
FieldPosition* fp, const Formattable* argId) const;
+ /**
+ * Finds the "other" sub-message.
+ * @param partIndex the index of the first PluralFormat argument style part.
+ * @return the "other" sub-message start part index.
+ */
+ int32_t findOtherSubMessage(int32_t partIndex) const;
+
+ /**
+ * Returns the ARG_START index of the first occurrence of the plural number in a sub-message.
+ * Returns -1 if it is a REPLACE_NUMBER.
+ * Returns 0 if there is neither.
+ */
+ int32_t findFirstPluralNumberArg(int32_t msgStart, const UnicodeString &argName) const;
+
Format* getCachedFormatter(int32_t argumentNumber) const;
UnicodeString getLiteralStringUntilNextArgument(int32_t from) const;
void copyObjects(const MessageFormat& that, UErrorCode& ec);
void formatComplexSubMessage(int32_t msgStart,
- double pluralNumber,
+ const void *plNumber,
const Formattable* arguments,
const UnicodeString *argumentNames,
int32_t cnt,
* for public consumption.
* @param listCount Output parameter to receive the size of array
* @return The array of formattable types in the pattern
- * @internal
*/
const Formattable::Type* getArgTypeList(int32_t& listCount) const {
listCount = argTypeCount;
/**
* A DummyFormatter that we use solely to store a NULL value. UHash does
* not support storing NULL values.
- * @internal
*/
class U_I18N_API DummyFormat : public Format {
public:
virtual UBool operator==(const Format&) const;
virtual Format* clone() const;
+ virtual UnicodeString& format(const Formattable& obj,
+ UnicodeString& appendTo,
+ UErrorCode& status) const;
virtual UnicodeString& format(const Formattable&,
UnicodeString& appendTo,
FieldPosition&,
UErrorCode& status) const;
+ virtual UnicodeString& format(const Formattable& obj,
+ UnicodeString& appendTo,
+ FieldPositionIterator* posIter,
+ UErrorCode& status) const;
virtual void parseObject(const UnicodeString&,
Formattable&,
ParsePosition&) const;
- virtual UClassID getDynamicClassID() const;
};
friend class MessageFormatAdapter; // getFormatTypeList() access
};
-inline UnicodeString&
-MessageFormat::format(const Formattable& obj,
- UnicodeString& appendTo,
- UErrorCode& status) const {
- return Format::format(obj, appendTo, status);
-}
-
-
U_NAMESPACE_END
+#endif // U_SHOW_CPLUSPLUS_API
#endif /* #if !UCONFIG_NO_FORMATTING */
projects / apple / icu.git / blobdiff