Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
michael@0 | 2 | * vim: set ts=8 sts=4 et sw=4 tw=99: |
michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
michael@0 | 6 | |
michael@0 | 7 | #ifndef builtin_Intl_h |
michael@0 | 8 | #define builtin_Intl_h |
michael@0 | 9 | |
michael@0 | 10 | #include "NamespaceImports.h" |
michael@0 | 11 | #include "unicode/utypes.h" |
michael@0 | 12 | |
michael@0 | 13 | /* |
michael@0 | 14 | * The Intl module specified by standard ECMA-402, |
michael@0 | 15 | * ECMAScript Internationalization API Specification. |
michael@0 | 16 | */ |
michael@0 | 17 | |
michael@0 | 18 | /** |
michael@0 | 19 | * Initializes the Intl Object and its standard built-in properties. |
michael@0 | 20 | * Spec: ECMAScript Internationalization API Specification, 8.0, 8.1 |
michael@0 | 21 | */ |
michael@0 | 22 | extern JSObject * |
michael@0 | 23 | js_InitIntlClass(JSContext *cx, js::HandleObject obj); |
michael@0 | 24 | |
michael@0 | 25 | namespace js { |
michael@0 | 26 | |
michael@0 | 27 | /* |
michael@0 | 28 | * The following functions are for use by self-hosted code. |
michael@0 | 29 | */ |
michael@0 | 30 | |
michael@0 | 31 | |
michael@0 | 32 | /******************** Collator ********************/ |
michael@0 | 33 | |
michael@0 | 34 | /** |
michael@0 | 35 | * Returns a new instance of the standard built-in Collator constructor. |
michael@0 | 36 | * Self-hosted code cannot cache this constructor (as it does for others in |
michael@0 | 37 | * Utilities.js) because it is initialized after self-hosted code is compiled. |
michael@0 | 38 | * |
michael@0 | 39 | * Usage: collator = intl_Collator(locales, options) |
michael@0 | 40 | */ |
michael@0 | 41 | extern bool |
michael@0 | 42 | intl_Collator(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 43 | |
michael@0 | 44 | /** |
michael@0 | 45 | * Returns an object indicating the supported locales for collation |
michael@0 | 46 | * by having a true-valued property for each such locale with the |
michael@0 | 47 | * canonicalized language tag as the property name. The object has no |
michael@0 | 48 | * prototype. |
michael@0 | 49 | * |
michael@0 | 50 | * Usage: availableLocales = intl_Collator_availableLocales() |
michael@0 | 51 | */ |
michael@0 | 52 | extern bool |
michael@0 | 53 | intl_Collator_availableLocales(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 54 | |
michael@0 | 55 | /** |
michael@0 | 56 | * Returns an array with the collation type identifiers per Unicode |
michael@0 | 57 | * Technical Standard 35, Unicode Locale Data Markup Language, for the |
michael@0 | 58 | * collations supported for the given locale. "standard" and "search" are |
michael@0 | 59 | * excluded. |
michael@0 | 60 | * |
michael@0 | 61 | * Usage: collations = intl_availableCollations(locale) |
michael@0 | 62 | */ |
michael@0 | 63 | extern bool |
michael@0 | 64 | intl_availableCollations(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 65 | |
michael@0 | 66 | /** |
michael@0 | 67 | * Compares x and y (which must be String values), and returns a number less |
michael@0 | 68 | * than 0 if x < y, 0 if x = y, or a number greater than 0 if x > y according |
michael@0 | 69 | * to the sort order for the locale and collation options of the given |
michael@0 | 70 | * Collator. |
michael@0 | 71 | * |
michael@0 | 72 | * Spec: ECMAScript Internationalization API Specification, 10.3.2. |
michael@0 | 73 | * |
michael@0 | 74 | * Usage: result = intl_CompareStrings(collator, x, y) |
michael@0 | 75 | */ |
michael@0 | 76 | extern bool |
michael@0 | 77 | intl_CompareStrings(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 78 | |
michael@0 | 79 | |
michael@0 | 80 | /******************** NumberFormat ********************/ |
michael@0 | 81 | |
michael@0 | 82 | /** |
michael@0 | 83 | * Returns a new instance of the standard built-in NumberFormat constructor. |
michael@0 | 84 | * Self-hosted code cannot cache this constructor (as it does for others in |
michael@0 | 85 | * Utilities.js) because it is initialized after self-hosted code is compiled. |
michael@0 | 86 | * |
michael@0 | 87 | * Usage: numberFormat = intl_NumberFormat(locales, options) |
michael@0 | 88 | */ |
michael@0 | 89 | extern bool |
michael@0 | 90 | intl_NumberFormat(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 91 | |
michael@0 | 92 | /** |
michael@0 | 93 | * Returns an object indicating the supported locales for number formatting |
michael@0 | 94 | * by having a true-valued property for each such locale with the |
michael@0 | 95 | * canonicalized language tag as the property name. The object has no |
michael@0 | 96 | * prototype. |
michael@0 | 97 | * |
michael@0 | 98 | * Usage: availableLocales = intl_NumberFormat_availableLocales() |
michael@0 | 99 | */ |
michael@0 | 100 | extern bool |
michael@0 | 101 | intl_NumberFormat_availableLocales(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 102 | |
michael@0 | 103 | /** |
michael@0 | 104 | * Returns the numbering system type identifier per Unicode |
michael@0 | 105 | * Technical Standard 35, Unicode Locale Data Markup Language, for the |
michael@0 | 106 | * default numbering system for the given locale. |
michael@0 | 107 | * |
michael@0 | 108 | * Usage: defaultNumberingSystem = intl_numberingSystem(locale) |
michael@0 | 109 | */ |
michael@0 | 110 | extern bool |
michael@0 | 111 | intl_numberingSystem(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 112 | |
michael@0 | 113 | /** |
michael@0 | 114 | * Returns a string representing the number x according to the effective |
michael@0 | 115 | * locale and the formatting options of the given NumberFormat. |
michael@0 | 116 | * |
michael@0 | 117 | * Spec: ECMAScript Internationalization API Specification, 11.3.2. |
michael@0 | 118 | * |
michael@0 | 119 | * Usage: formatted = intl_FormatNumber(numberFormat, x) |
michael@0 | 120 | */ |
michael@0 | 121 | extern bool |
michael@0 | 122 | intl_FormatNumber(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 123 | |
michael@0 | 124 | |
michael@0 | 125 | /******************** DateTimeFormat ********************/ |
michael@0 | 126 | |
michael@0 | 127 | /** |
michael@0 | 128 | * Returns a new instance of the standard built-in DateTimeFormat constructor. |
michael@0 | 129 | * Self-hosted code cannot cache this constructor (as it does for others in |
michael@0 | 130 | * Utilities.js) because it is initialized after self-hosted code is compiled. |
michael@0 | 131 | * |
michael@0 | 132 | * Usage: dateTimeFormat = intl_DateTimeFormat(locales, options) |
michael@0 | 133 | */ |
michael@0 | 134 | extern bool |
michael@0 | 135 | intl_DateTimeFormat(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 136 | |
michael@0 | 137 | /** |
michael@0 | 138 | * Returns an object indicating the supported locales for date and time |
michael@0 | 139 | * formatting by having a true-valued property for each such locale with the |
michael@0 | 140 | * canonicalized language tag as the property name. The object has no |
michael@0 | 141 | * prototype. |
michael@0 | 142 | * |
michael@0 | 143 | * Usage: availableLocales = intl_DateTimeFormat_availableLocales() |
michael@0 | 144 | */ |
michael@0 | 145 | extern bool |
michael@0 | 146 | intl_DateTimeFormat_availableLocales(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 147 | |
michael@0 | 148 | /** |
michael@0 | 149 | * Returns an array with the calendar type identifiers per Unicode |
michael@0 | 150 | * Technical Standard 35, Unicode Locale Data Markup Language, for the |
michael@0 | 151 | * supported calendars for the given locale. The default calendar is |
michael@0 | 152 | * element 0. |
michael@0 | 153 | * |
michael@0 | 154 | * Usage: calendars = intl_availableCalendars(locale) |
michael@0 | 155 | */ |
michael@0 | 156 | extern bool |
michael@0 | 157 | intl_availableCalendars(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 158 | |
michael@0 | 159 | /** |
michael@0 | 160 | * Return a pattern in the date-time format pattern language of Unicode |
michael@0 | 161 | * Technical Standard 35, Unicode Locale Data Markup Language, for the |
michael@0 | 162 | * best-fit date-time format pattern corresponding to skeleton for the |
michael@0 | 163 | * given locale. |
michael@0 | 164 | * |
michael@0 | 165 | * Usage: pattern = intl_patternForSkeleton(locale, skeleton) |
michael@0 | 166 | */ |
michael@0 | 167 | extern bool |
michael@0 | 168 | intl_patternForSkeleton(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 169 | |
michael@0 | 170 | /** |
michael@0 | 171 | * Returns a String value representing x (which must be a Number value) |
michael@0 | 172 | * according to the effective locale and the formatting options of the |
michael@0 | 173 | * given DateTimeFormat. |
michael@0 | 174 | * |
michael@0 | 175 | * Spec: ECMAScript Internationalization API Specification, 12.3.2. |
michael@0 | 176 | * |
michael@0 | 177 | * Usage: formatted = intl_FormatDateTime(dateTimeFormat, x) |
michael@0 | 178 | */ |
michael@0 | 179 | extern bool |
michael@0 | 180 | intl_FormatDateTime(JSContext *cx, unsigned argc, Value *vp); |
michael@0 | 181 | |
michael@0 | 182 | /** |
michael@0 | 183 | * Cast jschar* strings to UChar* strings used by ICU. |
michael@0 | 184 | */ |
michael@0 | 185 | inline const UChar * |
michael@0 | 186 | JSCharToUChar(const jschar *chars) |
michael@0 | 187 | { |
michael@0 | 188 | return reinterpret_cast<const UChar *>(chars); |
michael@0 | 189 | } |
michael@0 | 190 | |
michael@0 | 191 | inline UChar * |
michael@0 | 192 | JSCharToUChar(jschar *chars) |
michael@0 | 193 | { |
michael@0 | 194 | return reinterpret_cast<UChar *>(chars); |
michael@0 | 195 | } |
michael@0 | 196 | |
michael@0 | 197 | } // namespace js |
michael@0 | 198 | |
michael@0 | 199 | #endif /* builtin_Intl_h */ |