JTAppleCalendarVariables.swift
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//
// JTAppleCalendarVariables.swift
//
// Copyright (c) 2016-2017 JTAppleCalendar (https://github.com/patchthecode/JTAppleCalendar)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
// Calculated Variables
extension JTAppleCalendarView {
/// Workaround for Xcode bug that prevents you from connecting the delegate in the storyboard.
/// Remove this extra property once Xcode gets fixed.
@IBOutlet public var ibCalendarDelegate: AnyObject? {
get { return calendarDelegate }
set { calendarDelegate = newValue as? JTAppleCalendarViewDelegate }
}
/// Workaround for Xcode bug that prevents you from connecting the delegate in the storyboard.
/// Remove this extra property once Xcode gets fixed.
@IBOutlet public var ibCalendarDataSource: AnyObject? {
get { return calendarDataSource }
set { calendarDataSource = newValue as? JTAppleCalendarViewDataSource }
}
@available(*, unavailable)
/// Will not be used by subclasses
open override var delegate: UICollectionViewDelegate? {
get { return super.delegate }
set { /* Do nothing */ }
}
@available(*, unavailable)
/// Will not be used by subclasses
open override var dataSource: UICollectionViewDataSource? {
get { return super.dataSource }
set {/* Do nothing */ }
}
/// Returns all selected dates
open var selectedDates: [Date] {
return selectedDatesSet.sorted()
}
var selectedDatesSet: Set<Date> {
return Set(selectedCellData.values.map { $0.date })
}
var monthInfo: [Month] {
get { return theData.months }
set { theData.months = monthInfo }
}
var numberOfMonths: Int {
return monthInfo.count
}
var totalDays: Int {
return theData.totalDays
}
var calendarViewLayout: JTAppleCalendarLayout {
guard let layout = collectionViewLayout as? JTAppleCalendarLayout else {
developerError(string: "Calendar layout is not of type JTAppleCalendarLayout.")
return JTAppleCalendarLayout(withDelegate: self)
}
return layout
}
var functionIsUnsafeSafeToRun: Bool {
return !isCalendarLayoutLoaded || isScrollInProgress || isReloadDataInProgress
}
var isCalendarLayoutLoaded: Bool { return calendarViewLayout.isCalendarLayoutLoaded }
var startDateCache: Date { return _cachedConfiguration.startDate }
var endDateCache: Date { return _cachedConfiguration.endDate }
var calendar: Calendar { return _cachedConfiguration.calendar }
}