mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
250 lines
13 KiB
Swift
250 lines
13 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import Display
|
|
import AsyncDisplayKit
|
|
import SwiftSignalKit
|
|
import AppBundle
|
|
|
|
enum LegacyCallControllerButtonType {
|
|
case mute
|
|
case end
|
|
case accept
|
|
case speaker
|
|
case bluetooth
|
|
case switchCamera
|
|
}
|
|
|
|
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(generateTintedImage(image: icon, color: .white)!.cgImage!, in: imageRect)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
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))
|
|
}
|
|
})
|
|
}
|
|
|
|
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 LegacyCallControllerButtonNode: HighlightTrackingButtonNode {
|
|
private var type: LegacyCallControllerButtonType
|
|
|
|
private var regularImage: UIImage?
|
|
private var highlightedImage: UIImage?
|
|
private var filledImage: UIImage?
|
|
|
|
private let backgroundNode: ASImageNode
|
|
private let labelNode: ASTextNode?
|
|
|
|
init(type: LegacyCallControllerButtonType, label: String?) {
|
|
self.type = type
|
|
|
|
self.backgroundNode = ASImageNode()
|
|
self.backgroundNode.isLayerBacked = true
|
|
self.backgroundNode.displayWithoutProcessing = false
|
|
self.backgroundNode.displaysAsynchronously = false
|
|
|
|
if let label = label {
|
|
let labelNode = ASTextNode()
|
|
labelNode.attributedText = NSAttributedString(string: label, font: labelFont, textColor: .white)
|
|
self.labelNode = labelNode
|
|
} else {
|
|
self.labelNode = nil
|
|
}
|
|
|
|
var regularImage: UIImage?
|
|
var highlightedImage: UIImage?
|
|
var filledImage: UIImage?
|
|
|
|
switch type {
|
|
case .mute:
|
|
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: emptyStroke, fillColor: .clear)
|
|
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
|
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
|
case .accept:
|
|
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
|
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
|
case .end:
|
|
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"))
|
|
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"))
|
|
case .speaker:
|
|
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), strokeColor: emptyStroke, fillColor: .clear)
|
|
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
|
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), 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.regularImage = regularImage
|
|
self.highlightedImage = highlightedImage
|
|
self.filledImage = filledImage
|
|
|
|
super.init()
|
|
|
|
self.addSubnode(self.backgroundNode)
|
|
|
|
if let labelNode = self.labelNode {
|
|
self.addSubnode(labelNode)
|
|
}
|
|
|
|
self.backgroundNode.image = regularImage
|
|
self.currentImage = regularImage
|
|
|
|
self.highligthedChanged = { [weak self] highlighted in
|
|
if let strongSelf = self {
|
|
strongSelf.internalHighlighted = highlighted
|
|
strongSelf.updateState(highlighted: highlighted, selected: strongSelf.isSelected)
|
|
}
|
|
}
|
|
}
|
|
|
|
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)
|
|
} else {
|
|
self.backgroundNode.image = image
|
|
}
|
|
self.currentImage = image
|
|
}
|
|
}
|
|
|
|
func updateType(_ type: LegacyCallControllerButtonType) {
|
|
if self.type == type {
|
|
return
|
|
}
|
|
self.type = type
|
|
var regularImage: UIImage?
|
|
var highlightedImage: UIImage?
|
|
var filledImage: UIImage?
|
|
|
|
switch type {
|
|
case .mute:
|
|
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: emptyStroke, fillColor: .clear)
|
|
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
|
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallMuteButton"), strokeColor: nil, fillColor: invertedFill, knockout: true)
|
|
case .accept:
|
|
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
|
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0x74db58), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"), angle: CGFloat.pi * 3.0 / 4.0)
|
|
case .end:
|
|
regularImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"))
|
|
highlightedImage = generateFilledButtonImage(color: UIColor(rgb: 0xd92326), icon: UIImage(bundleImageName: "Call/LegacyCallPhoneButton"))
|
|
case .speaker:
|
|
regularImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), strokeColor: emptyStroke, fillColor: .clear)
|
|
highlightedImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), strokeColor: emptyStroke, fillColor: emptyHighlightedFill)
|
|
filledImage = generateEmptyButtonImage(icon: UIImage(bundleImageName: "Call/LegacyCallSpeakerButton"), 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.regularImage = regularImage
|
|
self.highlightedImage = highlightedImage
|
|
self.filledImage = filledImage
|
|
|
|
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)
|
|
}
|
|
}
|
|
}
|