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

Voice Chat UI improvements

Browse Source
This commit is contained in:
Ilya Laktyushin
2020-11-30 05:03:47 +04:00
parent 37b9b53a9a
commit b900f159cf
7 changed files with 1374 additions and 1355 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
submodules/TelegramCallsUI/Sources/CallStatusBarNode.swift
View File

@@ -14,14 +14,16 @@ private class CallStatusBarBackgroundNodeDrawingState: NSObject {
let amplitude: CGFloat
let phase: CGFloat
let speaking: Bool
let transitionArguments: (startTime: Double, duration: Double)?
let gradientTransition: CGFloat
let gradientMovement: CGFloat
init(timestamp: Double, amplitude: CGFloat, phase: CGFloat, speaking: Bool, transitionArguments: (Double, Double)?) {
init(timestamp: Double, amplitude: CGFloat, phase: CGFloat, speaking: Bool, gradientTransition: CGFloat, gradientMovement: CGFloat) {
self.timestamp = timestamp
self.amplitude = amplitude
self.phase = phase
self.speaking = speaking
self.transitionArguments = transitionArguments
self.gradientTransition = gradientTransition
self.gradientMovement = gradientMovement
}
}
@@ -204,7 +206,10 @@ private class CallStatusBarBackgroundNode: ASDisplayNode {
var presentationAudioLevel: CGFloat = 0.0
var phase: CGFloat = 0.0
var transitionArguments: (Double, Double)?
private var gradientMovementArguments: (from: CGFloat, to: CGFloat, startTime: Double, duration: Double)?
private var gradientMovement: CGFloat = 0.0
var transitionArguments: (startTime: Double, duration: Double)?
var speaking = false {
didSet {
if self.speaking != oldValue {
@@ -226,6 +231,30 @@ private class CallStatusBarBackgroundNode: ASDisplayNode {
func updateAnimations() {
self.presentationAudioLevel = self.presentationAudioLevel * 0.9 + max(0.1, CGFloat(self.audioLevel)) * 0.1
if self.gradientMovementArguments == nil {
self.gradientMovementArguments = (0.0, 0.7, CACurrentMediaTime(), 1.0)
}
let timestamp = CACurrentMediaTime()
if let (from, to, startTime, duration) = self.gradientMovementArguments, duration > 0.0 {
let progress = max(0.0, min(1.0, CGFloat((timestamp - startTime) / duration)))
self.gradientMovement = from + (to - from) * progress
if progress < 1.0 {
} else {
var nextTo: CGFloat
if to > 0.5 {
nextTo = CGFloat.random(in: 0.0 ..< 0.3)
} else {
if self.presentationAudioLevel > 0.3 {
nextTo = CGFloat.random(in: 0.75 ..< 1.0)
} else {
nextTo = CGFloat.random(in: 0.5 ..< 1.0)
}
}
self.gradientMovementArguments = (to, nextTo, timestamp, Double.random(in: 0.8 ..< 1.5))
}
}
let animator: ConstantDisplayLinkAnimator
if let current = self.animator {
animator = current
@@ -242,7 +271,18 @@ private class CallStatusBarBackgroundNode: ASDisplayNode {
}
override public func drawParameters(forAsyncLayer layer: _ASDisplayLayer) -> NSObjectProtocol? {
return CallStatusBarBackgroundNodeDrawingState(timestamp: CACurrentMediaTime(), amplitude: self.presentationAudioLevel, phase: self.phase, speaking: self.speaking, transitionArguments: self.transitionArguments)
let timestamp = CACurrentMediaTime()
var gradientTransition: CGFloat = 0.0
gradientTransition = self.speaking ? 1.0 : 0.0
if let transition = self.transitionArguments {
gradientTransition = CGFloat((timestamp - transition.startTime) / transition.duration)
if !self.speaking {
gradientTransition = 1.0 - gradientTransition
}
}
return CallStatusBarBackgroundNodeDrawingState(timestamp: timestamp, amplitude: self.presentationAudioLevel, phase: self.phase, speaking: self.speaking, gradientTransition: gradientTransition, gradientMovement: self.gradientMovement)
}
@objc override public class func draw(_ bounds: CGRect, withParameters parameters: Any?, isCancelled: () -> Bool, isRasterizing: Bool) {
@@ -259,18 +299,8 @@ private class CallStatusBarBackgroundNode: ASDisplayNode {
}
var locations: [CGFloat] = [0.0, 1.0]
var gradientTransition: CGFloat = 0.0
gradientTransition = parameters.speaking ? 1.0 : 0.0
if let transition = parameters.transitionArguments {
gradientTransition = CGFloat((parameters.timestamp - transition.startTime) / transition.duration)
if !parameters.speaking {
gradientTransition = 1.0 - gradientTransition
}
}
let leftColor = UIColor(rgb: 0x007fff).interpolateTo(UIColor(rgb: 0x2bb76b), fraction: gradientTransition)!
let rightColor = UIColor(rgb: 0x00afff).interpolateTo(UIColor(rgb: 0x007fff), fraction: gradientTransition)!
let leftColor = UIColor(rgb: 0x007fff).interpolateTo(UIColor(rgb: 0x2bb76b), fraction: parameters.gradientTransition)!
let rightColor = UIColor(rgb: 0x00afff).interpolateTo(UIColor(rgb: 0x007fff), fraction: parameters.gradientTransition)!
let colors: [CGColor] = [leftColor.cgColor, rightColor.cgColor]
let colorSpace = CGColorSpaceCreateDeviceRGB()
@@ -321,7 +351,7 @@ private class CallStatusBarBackgroundNode: ASDisplayNode {
context.setFillColor(UIColor(rgb: 0x007fff, alpha: 0.3).cgColor)
context.fill(bounds)
} else {
context.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: bounds.width, y: 0.0), options: CGGradientDrawingOptions())
context.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: bounds.width + parameters.gradientMovement * bounds.width, y: 0.0), options: CGGradientDrawingOptions())
}
context.restoreGState()
}