mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-12-22 22:25:57 +00:00
Video improvements
This commit is contained in:
Ali
@@ -5,245 +5,218 @@ import AsyncDisplayKit
|
||||
import SwiftSignalKit
|
||||
import AppBundle
|
||||
|
||||
enum CallControllerButtonType {
|
||||
case mute
|
||||
case end
|
||||
case accept
|
||||
case speaker
|
||||
case bluetooth
|
||||
case switchCamera
|
||||
}
|
||||
private let labelFont = Font.regular(13.0)
|
||||
|
||||
private let buttonSize = CGSize(width: 75.0, height: 75.0)
|
||||
|
||||
private func generateEmptyButtonImage(icon: UIImage?, strokeColor: UIColor?, fillColor: UIColor, knockout: Bool = false, angle: CGFloat = 0.0) -> UIImage? {
|
||||
return generateImage(buttonSize, contextGenerator: { size, context in
|
||||
context.clear(CGRect(origin: CGPoint(), size: size))
|
||||
context.setBlendMode(.copy)
|
||||
if let strokeColor = strokeColor {
|
||||
context.setFillColor(strokeColor.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
|
||||
context.setFillColor(fillColor.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(x: 1.5, y: 1.5), size: CGSize(width: size.width - 3.0, height: size.height - 3.0)))
|
||||
} else {
|
||||
context.setFillColor(fillColor.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.height)))
|
||||
}
|
||||
|
||||
if let icon = icon {
|
||||
if !angle.isZero {
|
||||
context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
|
||||
context.rotate(by: angle)
|
||||
context.translateBy(x: -size.width / 2.0, y: -size.height / 2.0)
|
||||
}
|
||||
let imageSize = icon.size
|
||||
let imageRect = CGRect(origin: CGPoint(x: floor((size.width - imageSize.width) / 2.0), y: floor((size.width - imageSize.height) / 2.0)), size: imageSize)
|
||||
if knockout {
|
||||
context.setBlendMode(.copy)
|
||||
context.clip(to: imageRect, mask: icon.cgImage!)
|
||||
context.setFillColor(UIColor.clear.cgColor)
|
||||
context.fill(imageRect)
|
||||
} else {
|
||||
context.setBlendMode(.normal)
|
||||
context.draw(icon.cgImage!, in: imageRect)
|
||||
final class CallControllerButtonItemNode: HighlightTrackingButtonNode {
|
||||
struct Content: Equatable {
|
||||
enum Appearance: Equatable {
|
||||
enum Color {
|
||||
case red
|
||||
case green
|
||||
}
|
||||
|
||||
case blurred(isFilled: Bool)
|
||||
case color(Color)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
private func generateFilledButtonImage(color: UIColor, icon: UIImage?, angle: CGFloat = 0.0) -> UIImage? {
|
||||
return generateImage(buttonSize, contextGenerator: { size, context in
|
||||
context.clear(CGRect(origin: CGPoint(), size: size))
|
||||
context.setBlendMode(.normal)
|
||||
context.setFillColor(color.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
|
||||
|
||||
if let icon = icon {
|
||||
if !angle.isZero {
|
||||
context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
|
||||
context.rotate(by: angle)
|
||||
context.translateBy(x: -size.width / 2.0, y: -size.height / 2.0)
|
||||
}
|
||||
context.draw(icon.cgImage!, in: CGRect(origin: CGPoint(x: floor((size.width - icon.size.width) / 2.0), y: floor((size.height - icon.size.height) / 2.0)), size: icon.size))
|
||||
enum Image {
|
||||
case camera
|
||||
case mute
|
||||
case flipCamera
|
||||
case bluetooth
|
||||
case speaker
|
||||
case accept
|
||||
case end
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
private let emptyStroke = UIColor(white: 1.0, alpha: 0.8)
|
||||
private let emptyHighlightedFill = UIColor(white: 1.0, alpha: 0.3)
|
||||
private let invertedFill = UIColor(white: 1.0, alpha: 1.0)
|
||||
|
||||
private let labelFont = Font.regular(14.5)
|
||||
|
||||
final class CallControllerButtonNode: HighlightTrackingButtonNode {
|
||||
private var type: CallControllerButtonType
|
||||
|
||||
var appearance: Appearance
|
||||
var image: Image
|
||||
}
|
||||
|
||||
private var regularImage: UIImage?
|
||||
private var highlightedImage: UIImage?
|
||||
private var filledImage: UIImage?
|
||||
private let contentContainer: ASDisplayNode
|
||||
private let effectView: UIVisualEffectView
|
||||
private let contentNode: ASImageNode
|
||||
private let overlayHighlightNode: ASImageNode
|
||||
private let textNode: ImmediateTextNode
|
||||
|
||||
private let backgroundNode: ASImageNode
|
||||
private let labelNode: ASTextNode?
|
||||
private let largeButtonSize: CGFloat = 72.0
|
||||
|
||||
init(type: CallControllerButtonType, label: String?) {
|
||||
self.type = type
|
||||
private(set) var currentContent: Content?
|
||||
private(set) var currentText: String = ""
|
||||
|
||||
init() {
|
||||
self.contentContainer = ASDisplayNode()
|
||||
|
||||
self.backgroundNode = ASImageNode()
|
||||
self.backgroundNode.isLayerBacked = true
|
||||
self.backgroundNode.displayWithoutProcessing = false
|
||||
self.backgroundNode.displaysAsynchronously = false
|
||||
self.effectView = UIVisualEffectView()
|
||||
self.effectView.effect = UIBlurEffect(style: .light)
|
||||
self.effectView.layer.cornerRadius = self.largeButtonSize / 2.0
|
||||
self.effectView.clipsToBounds = true
|
||||
self.effectView.isUserInteractionEnabled = false
|
||||
|
||||
if let label = label {
|
||||
let labelNode = ASTextNode()
|
||||
labelNode.attributedText = NSAttributedString(string: label, font: labelFont, textColor: .white)
|
||||
self.labelNode = labelNode
|
||||
} else {
|
||||
self.labelNode = nil
|
||||
}
|
||||
self.contentNode = ASImageNode()
|
||||
self.contentNode.isUserInteractionEnabled = false
|
||||
|
||||
var regularImage: UIImage?
|
||||
var highlightedImage: UIImage?
|
||||
var filledImage: UIImage?
|
||||
self.overlayHighlightNode = ASImageNode()
|
||||
self.overlayHighlightNode.isUserInteractionEnabled = false
|
||||
self.overlayHighlightNode.alpha = 0.0
|
||||
|
||||
switch type {
|
||||
case .mute:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .accept:
|
||||
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/CallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
||||
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/CallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
||||
case .end:
|
||||
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/CallPhoneButton"))
|
||||
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/CallPhoneButton"))
|
||||
case .speaker:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .bluetooth:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .switchCamera:
|
||||
let patternImage = generateTintedImage(image: UIImage(bundleImageName: "Call/CallSwitchCameraButton"), color: .white)
|
||||
regularImage = generateEmptyButtonImage(icon: patternImage, strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: patternImage, strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: patternImage, strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
}
|
||||
self.textNode = ImmediateTextNode()
|
||||
self.textNode.displaysAsynchronously = false
|
||||
self.textNode.isUserInteractionEnabled = false
|
||||
|
||||
self.regularImage = regularImage
|
||||
self.highlightedImage = highlightedImage
|
||||
self.filledImage = filledImage
|
||||
super.init(pointerStyle: nil)
|
||||
|
||||
super.init()
|
||||
self.addSubnode(self.contentContainer)
|
||||
self.contentContainer.frame = CGRect(origin: CGPoint(), size: CGSize(width: self.largeButtonSize, height: self.largeButtonSize))
|
||||
|
||||
self.addSubnode(self.backgroundNode)
|
||||
self.addSubnode(self.textNode)
|
||||
|
||||
if let labelNode = self.labelNode {
|
||||
self.addSubnode(labelNode)
|
||||
}
|
||||
|
||||
self.backgroundNode.image = regularImage
|
||||
self.currentImage = regularImage
|
||||
self.contentContainer.view.addSubview(self.effectView)
|
||||
self.contentContainer.addSubnode(self.contentNode)
|
||||
self.contentContainer.addSubnode(self.overlayHighlightNode)
|
||||
|
||||
self.highligthedChanged = { [weak self] highlighted in
|
||||
if let strongSelf = self {
|
||||
strongSelf.internalHighlighted = highlighted
|
||||
strongSelf.updateState(highlighted: highlighted, selected: strongSelf.isSelected)
|
||||
guard let strongSelf = self else {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private var internalHighlighted = false
|
||||
|
||||
override var isSelected: Bool {
|
||||
didSet {
|
||||
self.updateState(highlighted: self.internalHighlighted, selected: self.isSelected)
|
||||
}
|
||||
}
|
||||
|
||||
private var currentImage: UIImage?
|
||||
|
||||
private func updateState(highlighted: Bool, selected: Bool) {
|
||||
let image: UIImage?
|
||||
if selected {
|
||||
image = self.filledImage
|
||||
} else if highlighted {
|
||||
image = self.highlightedImage
|
||||
} else {
|
||||
image = self.regularImage
|
||||
}
|
||||
|
||||
if self.currentImage !== image {
|
||||
let currentContents = self.backgroundNode.layer.contents
|
||||
self.backgroundNode.layer.removeAnimation(forKey: "contents")
|
||||
if let currentContents = currentContents, let image = image {
|
||||
self.backgroundNode.image = image
|
||||
self.backgroundNode.layer.animate(from: currentContents as AnyObject, to: image.cgImage!, keyPath: "contents", timingFunction: CAMediaTimingFunctionName.easeInEaseOut.rawValue, duration: image === self.currentImage || image === self.filledImage ? 0.25 : 0.15)
|
||||
if highlighted {
|
||||
strongSelf.overlayHighlightNode.alpha = 1.0
|
||||
} else {
|
||||
self.backgroundNode.image = image
|
||||
strongSelf.overlayHighlightNode.alpha = 0.0
|
||||
strongSelf.overlayHighlightNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2)
|
||||
}
|
||||
self.currentImage = image
|
||||
}
|
||||
}
|
||||
|
||||
func updateType(_ type: CallControllerButtonType) {
|
||||
if self.type == type {
|
||||
return
|
||||
}
|
||||
self.type = type
|
||||
var regularImage: UIImage?
|
||||
var highlightedImage: UIImage?
|
||||
var filledImage: UIImage?
|
||||
func update(size: CGSize, content: Content, text: String, transition: ContainedViewLayoutTransition) {
|
||||
let scaleFactor = size.width / self.largeButtonSize
|
||||
|
||||
switch type {
|
||||
case .mute:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallMuteButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .accept:
|
||||
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/CallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
||||
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/CallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
||||
case .end:
|
||||
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/CallPhoneButton"))
|
||||
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/CallPhoneButton"))
|
||||
case .speaker:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallSpeakerButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .bluetooth:
|
||||
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/CallBluetoothButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
case .switchCamera:
|
||||
let patternImage = generateTintedImage(image: UIImage(bundleImageName: "Call/CallSwitchCameraButton"), color: .white)
|
||||
regularImage = generateEmptyButtonImage(icon: patternImage, strokeColor: emptyStroke, fillColor: .clear)
|
||||
highlightedImage = generateEmptyButtonImage(icon: patternImage, strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
||||
filledImage = generateEmptyButtonImage(icon: patternImage, strokeColor: nil, fillColor: invertedFill, knockout: true)
|
||||
self.effectView.frame = CGRect(origin: CGPoint(), size: CGSize(width: self.largeButtonSize, height: self.largeButtonSize))
|
||||
self.contentNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: self.largeButtonSize, height: self.largeButtonSize))
|
||||
self.overlayHighlightNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: self.largeButtonSize, height: self.largeButtonSize))
|
||||
|
||||
if self.currentContent != content {
|
||||
self.currentContent = content
|
||||
|
||||
switch content.appearance {
|
||||
case .blurred:
|
||||
self.effectView.isHidden = false
|
||||
case .color:
|
||||
self.effectView.isHidden = true
|
||||
}
|
||||
|
||||
let contentImage = generateImage(CGSize(width: self.largeButtonSize, height: self.largeButtonSize), contextGenerator: { size, context in
|
||||
context.clear(CGRect(origin: CGPoint(), size: size))
|
||||
|
||||
var fillColor: UIColor = .clear
|
||||
var drawOverMask = false
|
||||
context.setBlendMode(.normal)
|
||||
var imageScale: CGFloat = 1.0
|
||||
switch content.appearance {
|
||||
case let .blurred(isFilled):
|
||||
if isFilled {
|
||||
fillColor = .white
|
||||
drawOverMask = true
|
||||
context.setBlendMode(.copy)
|
||||
}
|
||||
let smallButtonSize: CGFloat = 60.0
|
||||
imageScale = self.largeButtonSize / smallButtonSize
|
||||
case let .color(color):
|
||||
switch color {
|
||||
case .red:
|
||||
fillColor = UIColor(rgb: 0xd92326)
|
||||
case .green:
|
||||
fillColor = UIColor(rgb: 0x74db58)
|
||||
}
|
||||
}
|
||||
|
||||
context.setFillColor(fillColor.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
|
||||
|
||||
var image: UIImage?
|
||||
|
||||
switch content.image {
|
||||
case .camera:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallCameraButton"), color: .white)
|
||||
case .mute:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallMuteButton"), color: .white)
|
||||
case .flipCamera:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallSwitchCameraButton"), color: .white)
|
||||
case .bluetooth:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallBluetoothButton"), color: .white)
|
||||
case .speaker:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallSpeakerButton"), color: .white)
|
||||
case .accept:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallAcceptButton"), color: .white)
|
||||
case .end:
|
||||
image = generateTintedImage(image: UIImage(bundleImageName: "Call/CallDeclineButton"), color: .white)
|
||||
}
|
||||
|
||||
if let image = image {
|
||||
context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
|
||||
context.scaleBy(x: imageScale, y: imageScale)
|
||||
context.translateBy(x: -size.width / 2.0, y: -size.height / 2.0)
|
||||
|
||||
let imageRect = CGRect(origin: CGPoint(x: floor((size.width - image.size.width) / 2.0), y: floor((size.height - image.size.height) / 2.0)), size: image.size)
|
||||
if drawOverMask {
|
||||
context.clip(to: imageRect, mask: image.cgImage!)
|
||||
context.setBlendMode(.copy)
|
||||
context.setFillColor(UIColor.clear.cgColor)
|
||||
context.fill(CGRect(origin: CGPoint(), size: size))
|
||||
} else {
|
||||
context.draw(image.cgImage!, in: imageRect)
|
||||
}
|
||||
}
|
||||
})
|
||||
if transition.isAnimated, let contentImage = contentImage, let previousContent = self.contentNode.image {
|
||||
self.contentNode.image = contentImage
|
||||
self.contentNode.layer.animate(from: previousContent.cgImage!, to: contentImage.cgImage!, keyPath: "contents", timingFunction: CAMediaTimingFunctionName.easeInEaseOut.rawValue, duration: 0.2)
|
||||
} else {
|
||||
self.contentNode.image = contentImage
|
||||
}
|
||||
|
||||
self.overlayHighlightNode.image = generateImage(CGSize(width: self.largeButtonSize, height: self.largeButtonSize), contextGenerator: { size, context in
|
||||
context.clear(CGRect(origin: CGPoint(), size: size))
|
||||
|
||||
let fillColor: UIColor
|
||||
context.setBlendMode(.normal)
|
||||
switch content.appearance {
|
||||
case let .blurred(isFilled):
|
||||
if isFilled {
|
||||
fillColor = UIColor(white: 0.0, alpha: 0.1)
|
||||
} else {
|
||||
fillColor = UIColor(white: 1.0, alpha: 0.2)
|
||||
}
|
||||
case let .color(color):
|
||||
switch color {
|
||||
case .red:
|
||||
fillColor = UIColor(rgb: 0xd92326).withMultipliedBrightnessBy(0.2).withAlphaComponent(0.2)
|
||||
case .green:
|
||||
fillColor = UIColor(rgb: 0x74db58).withMultipliedBrightnessBy(0.2).withAlphaComponent(0.2)
|
||||
}
|
||||
}
|
||||
|
||||
context.setFillColor(fillColor.cgColor)
|
||||
context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
|
||||
})
|
||||
}
|
||||
|
||||
self.regularImage = regularImage
|
||||
self.highlightedImage = highlightedImage
|
||||
self.filledImage = filledImage
|
||||
transition.updatePosition(node: self.contentContainer, position: CGPoint(x: size.width / 2.0, y: size.height / 2.0))
|
||||
transition.updateSublayerTransformScale(node: self.contentContainer, scale: scaleFactor)
|
||||
|
||||
self.updateState(highlighted: self.isHighlighted, selected: self.isSelected)
|
||||
}
|
||||
|
||||
func animateRollTransition() {
|
||||
self.backgroundNode.layer.animate(from: 0.0 as NSNumber, to: (-CGFloat.pi * 5 / 4) as NSNumber, keyPath: "transform.rotation.z", timingFunction: kCAMediaTimingFunctionSpring, duration: 0.3, removeOnCompletion: false)
|
||||
self.labelNode?.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, removeOnCompletion: false)
|
||||
}
|
||||
|
||||
override func layout() {
|
||||
super.layout()
|
||||
|
||||
let size = self.bounds.size
|
||||
|
||||
self.backgroundNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.width))
|
||||
|
||||
if let labelNode = self.labelNode {
|
||||
let labelSize = labelNode.measure(CGSize(width: 200.0, height: 100.0))
|
||||
labelNode.frame = CGRect(origin: CGPoint(x: floor((size.width - labelSize.width) / 2.0), y: 81.0), size: labelSize)
|
||||
if self.currentText != text {
|
||||
self.textNode.attributedText = NSAttributedString(string: text, font: labelFont, textColor: .white)
|
||||
}
|
||||
let textSize = self.textNode.updateLayout(CGSize(width: 150.0, height: 100.0))
|
||||
let textFrame = CGRect(origin: CGPoint(x: floor((size.width - textSize.width) / 2.0), y: size.height + 5.0), size: textSize)
|
||||
if self.currentText.isEmpty {
|
||||
self.textNode.frame = textFrame
|
||||
if transition.isAnimated {
|
||||
self.textNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
|
||||
}
|
||||
} else {
|
||||
transition.updateFrameAdditiveToCenter(node: self.textNode, frame: textFrame)
|
||||
}
|
||||
self.currentText = text
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user