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Various improvements

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This commit is contained in:
Isaac
2025-05-30 21:08:32 +08:00
parent 0a1be88185
commit 4fdbe44825
12 changed files with 116 additions and 50 deletions
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59
submodules/Display/Source/TransformImageNode.swift
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@@ -97,22 +97,14 @@ open class TransformImageNode: ASDisplayNode {
self.disposable.set((result |> deliverOnMainQueue).start(next: { [weak self] next in
let apply: () -> Void = {
if let strongSelf = self {
var animateFromContents: Any?
if strongSelf.contents == nil {
if strongSelf.contentAnimations.contains(.firstUpdate) && !attemptSynchronously {
strongSelf.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
}
} else if strongSelf.contentAnimations.contains(.subsequentUpdates) {
let tempLayer = CALayer()
if strongSelf.captureProtected {
setLayerDisableScreenshots(tempLayer, strongSelf.captureProtected)
}
tempLayer.frame = strongSelf.bounds
tempLayer.contentsGravity = strongSelf.layer.contentsGravity
tempLayer.contents = strongSelf.contents
strongSelf.layer.addSublayer(tempLayer)
tempLayer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false, completion: { [weak tempLayer] _ in
tempLayer?.removeFromSuperlayer()
})
animateFromContents = strongSelf.contents
}
var imageUpdate: UIImage?
@@ -129,6 +121,23 @@ open class TransformImageNode: ASDisplayNode {
if let imageUpdated = strongSelf.imageUpdated {
imageUpdated(imageUpdate)
}
if let animateFromContents {
let transition: ContainedViewLayoutTransition = .animated(duration: 0.2, curve: .linear)
transition.animateContents(layer: strongSelf.layer, from: animateFromContents)
/*let tempLayer = CALayer()
if strongSelf.captureProtected {
setLayerDisableScreenshots(tempLayer, strongSelf.captureProtected)
}
tempLayer.frame = strongSelf.bounds
tempLayer.contentsGravity = strongSelf.layer.contentsGravity
tempLayer.contents = animateFromContents
strongSelf.layer.addSublayer(tempLayer)
tempLayer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false, completion: { [weak tempLayer] _ in
tempLayer?.removeFromSuperlayer()
})*/
}
}
}
if dispatchOnDisplayLink && !attemptSynchronously {
@@ -168,6 +177,34 @@ open class TransformImageNode: ASDisplayNode {
}
}
public func asyncLayoutWithAnimation() -> (TransformImageArguments) -> ((ListViewItemUpdateAnimation) -> Void) {
let currentTransform = self.currentTransform
let currentArguments = self.currentArguments
return { [weak self] arguments in
let updatedImage: UIImage?
if currentArguments != arguments {
updatedImage = currentTransform?(arguments)?.generateImage()
} else {
updatedImage = nil
}
return { animation in
guard let self else {
return
}
if let image = updatedImage {
self.contents = image.cgImage
self.image = image
self.currentArguments = arguments
if let _ = self.overlayColor {
self.applyOverlayColor(animated: false)
}
}
self.argumentsPromise.set(arguments)
}
}
}
public class func asyncLayout(_ maybeNode: TransformImageNode?) -> (TransformImageArguments) -> (() -> TransformImageNode) {
return { arguments in
let node: TransformImageNode