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Conference improvements

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This commit is contained in:
Isaac 2025-04-17 23:56:32 +04:00
parent 1c44d7a36f
commit d49d2271cf
5 changed files with 128 additions and 57 deletions
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1
submodules/CounterControllerTitleView/BUILD
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@ -13,6 +13,7 @@ swift_library(
"//submodules/AsyncDisplayKit:AsyncDisplayKit",
"//submodules/Display:Display",
"//submodules/TelegramPresentationData:TelegramPresentationData",
"//submodules/ComponentFlow",
],
visibility = [
"//visibility:public",

63
submodules/CounterControllerTitleView/Sources/CounterControllerTitleView.swift
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@ -3,6 +3,7 @@ import UIKit
import Display
import AsyncDisplayKit
import TelegramPresentationData
import ComponentFlow
public struct CounterControllerTitle: Equatable {
public var title: String
@ -16,24 +17,28 @@ public struct CounterControllerTitle: Equatable {
public final class CounterControllerTitleView: UIView {
private let titleNode: ImmediateTextNode
private let subtitleNode: ImmediateTextNode
private var subtitleNode: ImmediateTextNode
private var disappearingSubtitleNode: ImmediateTextNode?
public var title: CounterControllerTitle = CounterControllerTitle(title: "", counter: nil) {
didSet {
if self.title != oldValue {
self.update()
self.update(animated: oldValue.title.isEmpty == self.title.title.isEmpty)
}
}
}
public var theme: PresentationTheme {
didSet {
self.update()
self.update(animated: false)
}
}
private var primaryTextColor: UIColor?
private var secondaryTextColor: UIColor?
private var nextLayoutTransition: ContainedViewLayoutTransition?
public func updateTextColors(primary: UIColor?, secondary: UIColor?, transition: ContainedViewLayoutTransition) {
self.primaryTextColor = primary
@ -52,18 +57,40 @@ public final class CounterControllerTitleView: UIView {
}
}
self.update()
self.update(animated: false)
}
private func update() {
private func update(animated: Bool) {
let primaryTextColor = self.primaryTextColor ?? self.theme.rootController.navigationBar.primaryTextColor
let secondaryTextColor = self.secondaryTextColor ?? self.theme.rootController.navigationBar.secondaryTextColor
self.titleNode.attributedText = NSAttributedString(string: self.title.title, font: Font.semibold(17.0), textColor: primaryTextColor)
self.subtitleNode.attributedText = NSAttributedString(string: self.title.counter ?? "", font: Font.with(size: 13.0, traits: .monospacedNumbers), textColor: secondaryTextColor)
let subtitleText = NSAttributedString(string: self.title.counter ?? "", font: Font.with(size: 13.0, traits: .monospacedNumbers), textColor: secondaryTextColor)
if let previousSubtitleText = self.subtitleNode.attributedText, previousSubtitleText.string.isEmpty != subtitleText.string.isEmpty && subtitleText.string.isEmpty {
if let disappearingSubtitleNode = self.disappearingSubtitleNode {
self.disappearingSubtitleNode = nil
disappearingSubtitleNode.removeFromSupernode()
}
self.disappearingSubtitleNode = self.subtitleNode
self.subtitleNode = ImmediateTextNode()
self.subtitleNode.displaysAsynchronously = false
self.subtitleNode.maximumNumberOfLines = 1
self.subtitleNode.truncationType = .end
self.subtitleNode.isOpaque = false
self.subtitleNode.attributedText = subtitleText
self.addSubnode(self.subtitleNode)
} else {
self.subtitleNode.attributedText = subtitleText
}
self.accessibilityLabel = self.title.title
self.accessibilityValue = self.title.counter
if animated {
self.nextLayoutTransition = .animated(duration: 0.4, curve: .spring)
}
self.setNeedsLayout()
}
@ -110,11 +137,31 @@ public final class CounterControllerTitleView: UIView {
} else {
combinedHeight = titleSize.height
}
var transition: ContainedViewLayoutTransition = .immediate
if let nextLayoutTransition = self.nextLayoutTransition {
if !self.titleNode.bounds.isEmpty {
transition = nextLayoutTransition
}
self.nextLayoutTransition = nil
}
let titleFrame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0)), size: titleSize)
self.titleNode.frame = titleFrame
self.titleNode.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
transition.updatePosition(node: self.titleNode, position: titleFrame.center)
let subtitleFrame = CGRect(origin: CGPoint(x: floor((size.width - subtitleSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0) + titleSize.height + spacing), size: subtitleSize)
self.subtitleNode.frame = subtitleFrame
self.subtitleNode.bounds = CGRect(origin: CGPoint(), size: subtitleFrame.size)
transition.updatePosition(node: self.subtitleNode, position: subtitleFrame.center)
transition.updateTransformScale(node: self.subtitleNode, scale: self.title.counter != nil ? 1.0 : 0.001)
transition.updateAlpha(node: self.subtitleNode, alpha: self.title.counter != nil ? 1.0 : 0.0)
if let disappearingSubtitleNode = self.disappearingSubtitleNode {
transition.updatePosition(node: disappearingSubtitleNode, position: subtitleFrame.center)
transition.updateTransformScale(node: disappearingSubtitleNode, scale: self.title.counter != nil ? 1.0 : 0.001)
transition.updateAlpha(node: disappearingSubtitleNode, alpha: self.title.counter != nil ? 1.0 : 0.0, completion: { [weak disappearingSubtitleNode] _ in
disappearingSubtitleNode?.removeFromSupernode()
})
}
}
}