| "use strict"; |
| var core_1 = require('@angular/core'); |
| var exceptions_1 = require('../facade/exceptions'); |
| var intl_1 = require('../facade/intl'); |
| var lang_1 = require('../facade/lang'); |
| var invalid_pipe_argument_exception_1 = require('./invalid_pipe_argument_exception'); |
| var defaultLocale = 'en-US'; |
| var _NUMBER_FORMAT_REGEXP = /^(\d+)?\.((\d+)(\-(\d+))?)?$/g; |
| |
| |
| |
| function formatNumber(pipe, value, style, digits, currency, currencyAsSymbol) { |
| if (currency === void 0) { currency = null; } |
| if (currencyAsSymbol === void 0) { currencyAsSymbol = false; } |
| if (lang_1.isBlank(value)) |
| return null; |
| if (!lang_1.isNumber(value)) { |
| throw new invalid_pipe_argument_exception_1.InvalidPipeArgumentException(pipe, value); |
| } |
| var minInt = 1, minFraction = 0, maxFraction = 3; |
| if (lang_1.isPresent(digits)) { |
| var parts = lang_1.RegExpWrapper.firstMatch(_NUMBER_FORMAT_REGEXP, digits); |
| if (lang_1.isBlank(parts)) { |
| throw new exceptions_1.BaseException(digits + " is not a valid digit info for number pipes"); |
| } |
| if (lang_1.isPresent(parts[1])) { |
| minInt = lang_1.NumberWrapper.parseIntAutoRadix(parts[1]); |
| } |
| if (lang_1.isPresent(parts[3])) { |
| minFraction = lang_1.NumberWrapper.parseIntAutoRadix(parts[3]); |
| } |
| if (lang_1.isPresent(parts[5])) { |
| maxFraction = lang_1.NumberWrapper.parseIntAutoRadix(parts[5]); |
| } |
| } |
| return intl_1.NumberFormatter.format(value, defaultLocale, style, { |
| minimumIntegerDigits: minInt, |
| minimumFractionDigits: minFraction, |
| maximumFractionDigits: maxFraction, |
| currency: currency, |
| currencyAsSymbol: currencyAsSymbol |
| }); |
| } |
| var DecimalPipe = (function () { |
| function DecimalPipe() { |
| } |
| DecimalPipe.prototype.transform = function (value, digits) { |
| if (digits === void 0) { digits = null; } |
| return formatNumber(DecimalPipe, value, intl_1.NumberFormatStyle.Decimal, digits); |
| }; |
| |
| DecimalPipe.decorators = [ |
| { type: core_1.Pipe, args: [{ name: 'number' },] }, |
| ]; |
| return DecimalPipe; |
| }()); |
| exports.DecimalPipe = DecimalPipe; |
| var PercentPipe = (function () { |
| function PercentPipe() { |
| } |
| PercentPipe.prototype.transform = function (value, digits) { |
| if (digits === void 0) { digits = null; } |
| return formatNumber(PercentPipe, value, intl_1.NumberFormatStyle.Percent, digits); |
| }; |
| |
| PercentPipe.decorators = [ |
| { type: core_1.Pipe, args: [{ name: 'percent' },] }, |
| ]; |
| return PercentPipe; |
| }()); |
| exports.PercentPipe = PercentPipe; |
| var CurrencyPipe = (function () { |
| function CurrencyPipe() { |
| } |
| CurrencyPipe.prototype.transform = function (value, currencyCode, symbolDisplay, digits) { |
| if (currencyCode === void 0) { currencyCode = 'USD'; } |
| if (symbolDisplay === void 0) { symbolDisplay = false; } |
| if (digits === void 0) { digits = null; } |
| return formatNumber(CurrencyPipe, value, intl_1.NumberFormatStyle.Currency, digits, currencyCode, symbolDisplay); |
| }; |
| |
| CurrencyPipe.decorators = [ |
| { type: core_1.Pipe, args: [{ name: 'currency' },] }, |
| ]; |
| return CurrencyPipe; |
| }()); |
| exports.CurrencyPipe = CurrencyPipe; |
| |
