/
CivilCalendar.kt
125 lines (99 loc) · 3.7 KB
/
CivilCalendar.kt
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package com.aminography.primecalendar.civil
import com.aminography.primecalendar.base.BaseCalendar
import com.aminography.primecalendar.common.CalendarType
import com.aminography.primecalendar.common.DateHolder
import java.text.DateFormatSymbols
import java.util.*
import java.util.Calendar.*
/**
* @author aminography
*/
class CivilCalendar @JvmOverloads constructor(
timeZone: TimeZone = TimeZone.getDefault(),
locale: Locale = Locale.getDefault()
) : BaseCalendar(timeZone, locale) {
override val monthName: String
get() = internalCalendar.getDisplayName(MONTH, LONG, locale)
override val monthNameShort: String
get() = internalCalendar.getDisplayName(MONTH, SHORT, locale)
override val weekDayName: String
get() = internalCalendar.getDisplayName(DAY_OF_WEEK, LONG, locale)
override val weekDayNameShort: String
get() = internalCalendar.getDisplayName(DAY_OF_WEEK, SHORT, locale)
override val monthLength: Int
get() = CivilCalendarUtils.monthLength(internalYear, internalMonth)
override val isLeapYear: Boolean
get() = CivilCalendarUtils.isGregorianLeapYear(internalYear)
override var firstDayOfWeek: Int = DEFAULT_FIRST_DAY_OF_WEEK
set(value) {
field = value
setInternalFirstDayOfWeek(value)
}
override val calendarType: CalendarType
get() = CalendarType.CIVIL
override val minimum: Map<Int, Int>
get() = mapOf(
WEEK_OF_YEAR to 1,
WEEK_OF_MONTH to 0,
DAY_OF_MONTH to 1,
DAY_OF_YEAR to 1,
DAY_OF_WEEK_IN_MONTH to 1
)
override val maximum: Map<Int, Int>
get() = mapOf(
WEEK_OF_YEAR to 53, // Why not 54?
WEEK_OF_MONTH to 6,
DAY_OF_MONTH to 31,
DAY_OF_YEAR to 366,
DAY_OF_WEEK_IN_MONTH to 6 // Why not 5?
)
override val leastMaximum: Map<Int, Int>
get() = mapOf(
WEEK_OF_YEAR to 52, // Why not 53?
WEEK_OF_MONTH to 4,
DAY_OF_MONTH to 28,
DAY_OF_YEAR to 365,
DAY_OF_WEEK_IN_MONTH to 4
)
init {
invalidate()
setInternalFirstDayOfWeek(firstDayOfWeek)
}
// ---------------------------------------------------------------------------------------------
override fun store() {
internalCalendar.set(internalYear, internalMonth, internalDayOfMonth)
}
override fun invalidate() {
internalYear = internalCalendar.get(YEAR)
internalMonth = internalCalendar.get(MONTH)
internalDayOfMonth = internalCalendar.get(DAY_OF_MONTH)
}
override fun configSymbols(symbols: DateFormatSymbols) {
}
// ---------------------------------------------------------------------------------------------
override fun monthLength(year: Int, month: Int): Int =
CivilCalendarUtils.monthLength(year, month)
override fun yearLength(year: Int): Int =
CivilCalendarUtils.yearLength(year)
override fun dayOfYear(): Int =
CivilCalendarUtils.dayOfYear(year, month, dayOfMonth)
override fun dayOfYear(year: Int, dayOfYear: Int): DateHolder =
CivilCalendarUtils.dayOfYear(year, dayOfYear)
@Suppress("unused")
companion object {
const val DEFAULT_FIRST_DAY_OF_WEEK = SUNDAY
const val DEFAULT_LOCALE = "en"
const val JANUARY = 0
const val FEBRUARY = 1
const val MARCH = 2
const val APRIL = 3
const val MAY = 4
const val JUNE = 5
const val JULY = 6
const val AUGUST = 7
const val SEPTEMBER = 8
const val OCTOBER = 9
const val NOVEMBER = 10
const val DECEMBER = 11
}
}