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Cleanup ListView layout animation duration and curve calculations

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This commit is contained in:
Ilya Laktyushin
2019-11-20 07:25:59 +04:00
parent 66f78760be
commit b1602e651a
33 changed files with 103 additions and 775 deletions
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25
submodules/MessageReactionListUI/Sources/MessageReactionListController.swift
View File

@@ -262,29 +262,8 @@ private final class MessageReactionListControllerNode: ViewControllerTracingNode
placeholderNode.updateLayout(size: CGSize(width: layout.size.width, height: placeholderHeight))
}
var duration: Double = 0.0
var curve: UInt = 0
switch transition {
case .immediate:
break
case let .animated(animationDuration, animationCurve):
duration = animationDuration
switch animationCurve {
case .easeInOut, .custom:
break
case .spring:
curve = 7
}
}
let listViewCurve: ListViewAnimationCurve
if curve == 7 {
listViewCurve = .Spring(duration: duration)
} else {
listViewCurve = .Default(duration: duration)
}
self.listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: ListViewUpdateSizeAndInsets(size: layout.size, insets: insets, duration: duration, curve: listViewCurve), stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
self.listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: ListViewUpdateSizeAndInsets(size: layout.size, insets: insets, duration: duration, curve: curve), stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
let sideInset: CGFloat = 12.0
let spacing: CGFloat = 6.0