ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-12-22 22:25:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

UI and theme improvements

Browse Source
This commit is contained in:
Ali
2021-05-21 20:42:10 +04:00
parent 8557cd629a
commit a6f39e5a77
62 changed files with 1142 additions and 1208 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
submodules/Display/Source/ContainedViewLayoutTransition.swift
View File

@@ -1318,6 +1318,30 @@ public struct CombinedTransition {
completeKey(.positionY, result)
})
}
public func animatePositionAdditive(layer: CALayer, offset: CGPoint, to toOffset: CGPoint = CGPoint(), removeOnCompletion: Bool = true, completion: ((Bool) -> Void)? = nil) {
enum Keys: CaseIterable {
case positionX, positionY
}
var remainingKeys = Keys.allCases
var completedValue = true
let completeKey: (Keys, Bool) -> Void = { key, completed in
remainingKeys.removeAll(where: { $0 == key })
if !completed {
completedValue = false
}
if remainingKeys.isEmpty {
completion?(completedValue)
}
}
self.horizontal.animatePositionAdditive(layer: layer, offset: CGPoint(x: offset.x, y: 0.0), to: CGPoint(x: toOffset.x, y: 0.0), completion: { result in
completeKey(.positionX, result)
})
self.vertical.animatePositionAdditive(layer: layer, offset: CGPoint(x: 0.0, y: offset.y), to: CGPoint(x: 0.0, y: toOffset.y), completion: { result in
completeKey(.positionY, result)
})
}
}
public extension ContainedViewLayoutTransition {