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31 lines
1.5 KiB
31 lines
1.5 KiB
3 years ago
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// Copyright © 2015 Abhishek Banthia
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import Foundation
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class UpcomingEventsDataSource: NSObject, NSCollectionViewDataSource, NSCollectionViewDelegateFlowLayout {
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private var upcomingEvents: [EventInfo] = []
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func updateEventsDataSource(_ events: [EventInfo]) {
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upcomingEvents = events
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}
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func collectionView(_: NSCollectionView, numberOfItemsInSection _: Int) -> Int {
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return upcomingEvents.count
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}
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func collectionView(_ collectionView: NSCollectionView, itemForRepresentedObjectAt indexPath: IndexPath) -> NSCollectionViewItem {
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let item = collectionView.makeItem(withIdentifier: UpcomingEventViewItem.reuseIdentifier, for: indexPath) as! UpcomingEventViewItem
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let currentEventInfo = upcomingEvents[indexPath.item]
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let upcomingEventSubtitle = currentEventInfo.isAllDay ? "All-Day" : currentEventInfo.metadataForMeeting()
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item.setup(currentEventInfo.event.title, upcomingEventSubtitle, currentEventInfo.event.calendar.color)
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return item
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}
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func collectionView(_ collectionView: NSCollectionView, layout collectionViewLayout: NSCollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> NSSize {
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let currentEventInfo = upcomingEvents[indexPath.item]
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let prefferedSize = avenirLightFont.size(currentEventInfo.event.title, 250, attributes: [NSAttributedString.Key.font: avenirLightFont,])
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return NSSize(width: prefferedSize.width, height: 50)
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}
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}
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