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Improve sticker reordering performance

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This commit is contained in:
Ali
2019-11-02 22:58:59 +04:00
parent cb939af2c0
commit f18b55bbd0
4 changed files with 159 additions and 68 deletions
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7
submodules/ItemListUI/Sources/ItemListControllerNode.swift
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@@ -216,6 +216,7 @@ open class ItemListControllerNode: ASDisplayNode, UIScrollViewDelegate {
public var contentScrollingEnded: ((ListView) -> Bool)?
public var searchActivated: ((Bool) -> Void)?
public var reorderEntry: ((Int, Int, [ItemListNodeAnyEntry]) -> Void)?
public var reorderCompleted: (([ItemListNodeAnyEntry]) -> Void)?
public var requestLayout: ((ContainedViewLayoutTransition) -> Void)?
public var enableInteractiveDismiss = false {
@@ -272,6 +273,12 @@ open class ItemListControllerNode: ASDisplayNode, UIScrollViewDelegate {
return .single(false)
}
self.listNode.reorderCompleted = { [weak self] opaqueTransactionState in
if let strongSelf = self, let reorderCompleted = strongSelf.reorderCompleted, let mergedEntries = (opaqueTransactionState as? ItemListNodeOpaqueState)?.mergedEntries {
reorderCompleted(mergedEntries)
}
}
self.listNode.visibleBottomContentOffsetChanged = { [weak self] offset in
self?.visibleBottomContentOffsetChanged?(offset)
}