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Various improvements

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This commit is contained in:
Ilya Laktyushin
2022-06-06 00:39:32 +04:00
parent fa620eecde
commit 035ab8d2cb
10 changed files with 120 additions and 54 deletions
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18
submodules/Components/MultilineTextComponent/Sources/MultilineTextComponent.swift
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@@ -114,7 +114,7 @@ public final class MultilineTextComponent: Component {
}
public final class View: ImmediateTextView {
public func update(component: MultilineTextComponent, availableSize: CGSize) -> CGSize {
public func update(component: MultilineTextComponent, availableSize: CGSize, transition: Transition) -> CGSize {
let attributedString: NSAttributedString
switch component.text {
case let .plain(string):
@@ -122,6 +122,8 @@ public final class MultilineTextComponent: Component {
case let .markdown(text, attributes):
attributedString = parseMarkdownIntoAttributedString(text, attributes: attributes)
}
let previousText = self.attributedText?.string
self.attributedText = attributedString
self.maximumNumberOfLines = component.maximumNumberOfLines
@@ -137,6 +139,18 @@ public final class MultilineTextComponent: Component {
self.highlightAttributeAction = component.highlightAction
self.tapAttributeAction = component.tapAction
self.longTapAttributeAction = component.longTapAction
if case let .curve(duration, _) = transition.animation, let previousText = previousText, previousText != attributedString.string {
if let snapshotView = self.snapshotView(afterScreenUpdates: false) {
snapshotView.center = self.center
self.superview?.addSubview(snapshotView)
snapshotView.layer.animateAlpha(from: 1.0, to: 0.0, duration: duration, removeOnCompletion: false, completion: { [weak snapshotView] _ in
snapshotView?.removeFromSuperview()
})
self.layer.animateAlpha(from: 0.0, to: 1.0, duration: duration)
}
}
let size = self.updateLayout(availableSize)
@@ -149,6 +163,6 @@ public final class MultilineTextComponent: Component {
}
public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
return view.update(component: self, availableSize: availableSize)
return view.update(component: self, availableSize: availableSize, transition: transition)
}
}