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68 lines
2.7 KiB
68 lines
2.7 KiB
// Copyright © 2015 Abhishek Banthia |
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import Cocoa |
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class DateFormatterManager: NSObject { |
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private static var dateFormatter = DateFormatter() |
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private static var calendarDateFormatter = DateFormatter() |
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private static var simpleFormatter = DateFormatter() |
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private static var specializedFormatter = DateFormatter() |
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private static var localizedForamtter = DateFormatter() |
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private static var localizedSimpleFormatter = DateFormatter() |
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private static var gregorianCalendar = Calendar(identifier: Calendar.Identifier.gregorian) |
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private static var USLocale = Locale(identifier: "en_US") |
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class func dateFormatter(with style: DateFormatter.Style, for timezoneIdentifier: String) -> DateFormatter { |
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dateFormatter.dateStyle = style |
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dateFormatter.timeStyle = style |
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dateFormatter.locale = USLocale |
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dateFormatter.timeZone = TimeZone(identifier: timezoneIdentifier) |
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return dateFormatter |
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} |
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class func dateFormatterWithFormat(with style: DateFormatter.Style, |
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format: String, |
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timezoneIdentifier: String, |
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locale: |
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Locale = Locale(identifier: "en_US")) -> DateFormatter { |
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if (specializedFormatter.dateStyle != style) { |
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specializedFormatter.dateStyle = style |
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} |
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if (specializedFormatter.timeStyle != style) { |
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specializedFormatter.timeStyle = style |
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} |
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if (specializedFormatter.dateFormat != format) { |
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specializedFormatter.dateFormat = format |
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} |
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if (specializedFormatter.timeZone.identifier != timezoneIdentifier) { |
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specializedFormatter.timeZone = TimeZone(identifier: timezoneIdentifier) |
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} |
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if (specializedFormatter.locale.identifier != locale.identifier) { |
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specializedFormatter.locale = locale |
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} |
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return specializedFormatter |
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} |
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class func localizedFormatter(with format: String, for timezoneIdentifier: String, locale _: Locale = Locale.autoupdatingCurrent) -> DateFormatter { |
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dateFormatter.dateStyle = .none |
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dateFormatter.timeStyle = .none |
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dateFormatter.locale = Locale.autoupdatingCurrent |
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dateFormatter.dateFormat = format |
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dateFormatter.timeZone = TimeZone(identifier: timezoneIdentifier) |
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return dateFormatter |
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} |
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class func localizedSimpleFormatter(_ format: String) -> DateFormatter { |
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localizedSimpleFormatter.dateStyle = .none |
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localizedSimpleFormatter.timeStyle = .none |
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localizedSimpleFormatter.dateFormat = format |
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localizedSimpleFormatter.locale = Locale.autoupdatingCurrent |
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return localizedSimpleFormatter |
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} |
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}
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