From a089699c8915636ba4f158d77dba9b012bc93208 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Fri, 4 Mar 2011 19:02:28 +0300 Subject: build custom layer of Dojo to speed up loading of tt-rss (refs #293) --- lib/dojo/currency.js | 149 +++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 126 insertions(+), 23 deletions(-) (limited to 'lib/dojo/currency.js') diff --git a/lib/dojo/currency.js b/lib/dojo/currency.js index 10712660f..53833344d 100644 --- a/lib/dojo/currency.js +++ b/lib/dojo/currency.js @@ -5,32 +5,135 @@ */ -if(!dojo._hasResource["dojo.currency"]){ -dojo._hasResource["dojo.currency"]=true; +if(!dojo._hasResource["dojo.currency"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojo.currency"] = true; dojo.provide("dojo.currency"); + dojo.require("dojo.number"); dojo.require("dojo.i18n"); -dojo.requireLocalization("dojo.cldr","currency",null,"ROOT,ar,ca,cs,da,de,el,en,en-au,en-ca,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,ru,sk,sl,sv,th,tr,zh,zh-tw"); +dojo.requireLocalization("dojo.cldr", "currency", null, "ROOT,ar,ca,cs,da,de,el,en,en-au,en-ca,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,ru,sk,sl,sv,th,tr,zh,zh-tw"); dojo.require("dojo.cldr.monetary"); -dojo.currency._mixInDefaults=function(_1){ -_1=_1||{}; -_1.type="currency"; -var _2=dojo.i18n.getLocalization("dojo.cldr","currency",_1.locale)||{}; -var _3=_1.currency; -var _4=dojo.cldr.monetary.getData(_3); -dojo.forEach(["displayName","symbol","group","decimal"],function(_5){ -_4[_5]=_2[_3+"_"+_5]; + +/*===== +dojo.currency = { + // summary: localized formatting and parsing routines for currencies + // + // description: extends dojo.number to provide culturally-appropriate formatting of values + // in various world currencies, including use of a currency symbol. The currencies are specified + // by a three-letter international symbol in all uppercase, and support for the currencies is + // provided by the data in `dojo.cldr`. The scripts generating dojo.cldr specify which + // currency support is included. A fixed number of decimal places is determined based + // on the currency type and is not determined by the 'pattern' argument. The fractional + // portion is optional, by default, and variable length decimals are not supported. +} +=====*/ + +dojo.currency._mixInDefaults = function(options){ + options = options || {}; + options.type = "currency"; + + // Get locale-dependent currency data, like the symbol + var bundle = dojo.i18n.getLocalization("dojo.cldr", "currency", options.locale) || {}; + + // Mixin locale-independent currency data, like # of places + var iso = options.currency; + var data = dojo.cldr.monetary.getData(iso); + + dojo.forEach(["displayName","symbol","group","decimal"], function(prop){ + data[prop] = bundle[iso+"_"+prop]; + }); + + data.fractional = [true, false]; + + // Mixin with provided options + return dojo.mixin(data, options); +} + +/*===== +dojo.declare("dojo.currency.__FormatOptions", [dojo.number.__FormatOptions], { + // type: String? + // Should not be set. Value is assumed to be "currency". + // symbol: String? + // localized currency symbol. The default will be looked up in table of supported currencies in `dojo.cldr` + // A [ISO4217](http://en.wikipedia.org/wiki/ISO_4217) currency code will be used if not found. + // currency: String? + // an [ISO4217](http://en.wikipedia.org/wiki/ISO_4217) currency code, a three letter sequence like "USD". + // For use with dojo.currency only. + // places: Number? + // number of decimal places to show. Default is defined based on which currency is used. + type: "", + symbol: "", + currency: "", + places: "" }); -_4.fractional=[true,false]; -return dojo.mixin(_4,_1); -}; -dojo.currency.format=function(_6,_7){ -return dojo.number.format(_6,dojo.currency._mixInDefaults(_7)); -}; -dojo.currency.regexp=function(_8){ -return dojo.number.regexp(dojo.currency._mixInDefaults(_8)); -}; -dojo.currency.parse=function(_9,_a){ -return dojo.number.parse(_9,dojo.currency._mixInDefaults(_a)); -}; +=====*/ + +dojo.currency.format = function(/*Number*/value, /*dojo.currency.__FormatOptions?*/options){ +// summary: +// Format a Number as a currency, using locale-specific settings +// +// description: +// Create a string from a Number using a known, localized pattern. +// [Formatting patterns](http://www.unicode.org/reports/tr35/#Number_Elements) +// appropriate to the locale are chosen from the [CLDR](http://unicode.org/cldr) +// as well as the appropriate symbols and delimiters and number of decimal places. +// +// value: +// the number to be formatted. + + return dojo.number.format(value, dojo.currency._mixInDefaults(options)); +} + +dojo.currency.regexp = function(/*dojo.number.__RegexpOptions?*/options){ +// +// summary: +// Builds the regular needed to parse a currency value +// +// description: +// Returns regular expression with positive and negative match, group and decimal separators +// Note: the options.places default, the number of decimal places to accept, is defined by the currency type. + return dojo.number.regexp(dojo.currency._mixInDefaults(options)); // String +} + +/*===== +dojo.declare("dojo.currency.__ParseOptions", [dojo.number.__ParseOptions], { + // type: String? + // Should not be set. Value is assumed to be currency. + // currency: String? + // an [ISO4217](http://en.wikipedia.org/wiki/ISO_4217) currency code, a three letter sequence like "USD". + // For use with dojo.currency only. + // symbol: String? + // localized currency symbol. The default will be looked up in table of supported currencies in `dojo.cldr` + // A [ISO4217](http://en.wikipedia.org/wiki/ISO_4217) currency code will be used if not found. + // places: Number? + // fixed number of decimal places to accept. The default is determined based on which currency is used. + // fractional: Boolean?|Array? + // Whether to include the fractional portion, where the number of decimal places are implied by the currency + // or explicit 'places' parameter. The value [true,false] makes the fractional portion optional. + // By default for currencies, it the fractional portion is optional. + type: "", + currency: "", + symbol: "", + places: "", + fractional: "" +}); +=====*/ + +dojo.currency.parse = function(/*String*/expression, /*dojo.currency.__ParseOptions?*/options){ + // + // summary: + // Convert a properly formatted currency string to a primitive Number, + // using locale-specific settings. + // + // description: + // Create a Number from a string using a known, localized pattern. + // [Formatting patterns](http://www.unicode.org/reports/tr35/#Number_Format_Patterns) + // are chosen appropriate to the locale, as well as the appropriate symbols and delimiters + // and number of decimal places. + // + // expression: A string representation of a currency value + + return dojo.number.parse(expression, dojo.currency._mixInDefaults(options)); +} + } -- cgit v1.2.3