public CldrDateTimeFormat(CldrCalendarInfo info, DateTimePartStyles style, string pattern, List <string> patternId)
{
Guard.ArgumentNotNull(info, "info");
Guard.ArgumentNotNull(pattern, "pattern");
Guard.ArgumentNotNull(patternId, "patternId");
this.Styles = style;
this.CalendarInfo = info;
this.Pattern = pattern;
this.PatternId = patternId.AsReadOnly();
}
public static EcmaValue ResolvedOptions([This] EcmaValue thisValue)
{
DateTimeFormat formatter = thisValue.GetUnderlyingObject <DateTimeFormat>();
DateTimePartStyles dateTimePartStyles = formatter.DateTimePartStyles;
EcmaObject obj = new EcmaObject();
obj.CreateDataPropertyOrThrow(PropertyKey.Locale, formatter.Locale);
obj.CreateDataPropertyOrThrow(PropertyKey.Calendar, formatter.Calendar);
obj.CreateDataPropertyOrThrow(PropertyKey.TimeZone, formatter.TimeZone);
obj.CreateDataPropertyOrThrow(PropertyKey.Hour12, formatter.Hour12);
obj.CreateDataPropertyOrThrow(PropertyKey.HourCycle, IntlProviderOptions.ToStringValue(formatter.HourCycle));
obj.CreateDataPropertyOrThrow(PropertyKey.FormatMatcher, IntlProviderOptions.ToStringValue(formatter.FormatMatcher));
if (dateTimePartStyles.Weekday != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Weekday, IntlProviderOptions.ToStringValue(dateTimePartStyles.Weekday));
}
if (dateTimePartStyles.Era != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Era, IntlProviderOptions.ToStringValue(dateTimePartStyles.Era));
}
if (dateTimePartStyles.Year != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Year, IntlProviderOptions.ToStringValue(dateTimePartStyles.Year));
}
if (dateTimePartStyles.Month != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Month, IntlProviderOptions.ToStringValue(dateTimePartStyles.Month));
}
if (dateTimePartStyles.Day != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Day, IntlProviderOptions.ToStringValue(dateTimePartStyles.Day));
}
if (dateTimePartStyles.Hour != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Hour, IntlProviderOptions.ToStringValue(dateTimePartStyles.Hour));
}
if (dateTimePartStyles.Minute != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Minute, IntlProviderOptions.ToStringValue(dateTimePartStyles.Minute));
}
if (dateTimePartStyles.Second != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.Second, IntlProviderOptions.ToStringValue(dateTimePartStyles.Second));
}
if (dateTimePartStyles.TimeZoneName != default)
{
obj.CreateDataPropertyOrThrow(PropertyKey.TimeZoneName, IntlProviderOptions.ToStringValue(dateTimePartStyles.TimeZoneName));
}
return(obj);
}
public ReadOnlyCollection <CldrDateTimeFormat> GetAvailableDateTimeFormats()
{
if (this.dateTimeFormats == null)
{
ReadOnlyCollection <CldrDateTimeFormat> datePatterns = GetAvailableDateFormats();
ReadOnlyCollection <CldrDateTimeFormat> timePatterns = Resolve(locale, "gregory").GetAvailableTimeFormats();
Dictionary <string, string> combinePatterns = Resolve(locale, "generic").GetCombinePatterns();
List <CldrDateTimeFormat> dateTimeFormats = new List <CldrDateTimeFormat>();
foreach (CldrDateTimeFormat dateFormat in datePatterns)
{
string combinePattern;
if (dateFormat.Styles.Weekday == WeekdayStyle.Long)
{
combinePattern = combinePatterns["full"];
}
else
{
switch (dateFormat.Styles.Month)
{
case MonthStyle.Long:
combinePattern = combinePatterns["full"];
break;
case MonthStyle.Short:
combinePattern = combinePatterns["long"];
break;
case MonthStyle.Narrow:
combinePattern = combinePatterns["medium"];
break;
default:
combinePattern = combinePatterns["short"];
break;
}
}
foreach (CldrDateTimeFormat timeFormat in timePatterns)
{
List <string> keys = new List <string>(dateFormat.PatternId);
keys.AddRange(timeFormat.PatternId);
DateTimePartStyles combinedStyle = new DateTimePartStyles(dateFormat.Styles, timeFormat.Styles);
CldrDateTimeFormat combinedFormat = new CldrDateTimeFormat(this, combinedStyle, String.Format(combinePattern, timeFormat.Pattern, dateFormat.Pattern), keys);
dateTimeFormats.Add(combinedFormat);
}
}
this.dateTimeFormats = dateTimeFormats.AsReadOnly();
}
return(this.dateTimeFormats);
}
private static string ParseDateTimeFormat(string format, out DateTimePartStyles style)
{
WeekdayStyle weekday = default;
EraStyle era = default;
MonthStyle month = default;
NumericDateTimePartStyle year = default;
NumericDateTimePartStyle day = default;
NumericDateTimePartStyle hour = default;
NumericDateTimePartStyle minute = default;
NumericDateTimePartStyle second = default;
TimeZoneNameStyle timeZoneName = default;
bool isHour12 = false;
string pattern = Regex.Replace(format, "('([^']*)'|(?<d>[yMLdGEcabBhHkKmszv])(\\k<d>)*)", m => {
switch (m.Value[0])
{
case 'y':
year = m.Length == 2 ? NumericDateTimePartStyle.TwoDigit : NumericDateTimePartStyle.Numeric;
return("{year}");
case 'M':
case 'L':
switch (m.Length)
{
case 1:
month = MonthStyle.Numeric;
break;
case 2:
month = MonthStyle.TwoDigit;
break;
case 3:
month = MonthStyle.Short;
break;
case 4:
month = MonthStyle.Long;
break;
case 5:
month = MonthStyle.Narrow;
break;
}
return("{month}");
case 'd':
day = m.Length == 2 ? NumericDateTimePartStyle.TwoDigit : NumericDateTimePartStyle.Numeric;
return("{day}");
case 'E':
case 'c':
weekday = m.Length == 2 ? WeekdayStyle.Short : m.Length == 3 ? WeekdayStyle.Long : WeekdayStyle.Narrow;
return("{weekday}");
case 'G':
era = EraStyle.Long;
return("{era}");
case 'a':
case 'b':
case 'B':
isHour12 = true;
return("{ampm}");
case 'h':
case 'H':
case 'k':
case 'K':
hour = m.Length == 2 ? NumericDateTimePartStyle.TwoDigit : NumericDateTimePartStyle.Numeric;
return("{hour}");
case 'm':
minute = m.Length == 2 ? NumericDateTimePartStyle.TwoDigit : NumericDateTimePartStyle.Numeric;
return("{minute}");
case 's':
second = m.Length == 2 ? NumericDateTimePartStyle.TwoDigit : NumericDateTimePartStyle.Numeric;
return("{second}");
case 'z':
case 'v':
timeZoneName = m.Length == 1 ? TimeZoneNameStyle.Short : TimeZoneNameStyle.Long;
return("{timeZoneName}");
}
return(m.Length == 2 ? "'" : m.Groups[1].Value);
});
style = new DateTimePartStyles(weekday, era, year, month, day, hour, minute, second, timeZoneName, isHour12);
return(pattern);
}
