mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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114 lines
4.2 KiB
Swift
114 lines
4.2 KiB
Swift
import Foundation
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import UIKit
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import SceneKit
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import Display
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import AppBundle
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final class BadgeStarsView: UIView, PhoneDemoDecorationView {
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private let sceneView: SCNView
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private var leftParticles: SCNNode?
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private var rightParticles: SCNNode?
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override init(frame: CGRect) {
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self.sceneView = SCNView(frame: CGRect(origin: .zero, size: frame.size))
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self.sceneView.backgroundColor = .clear
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if let url = getAppBundle().url(forResource: "badge", withExtension: "scn") {
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self.sceneView.scene = try? SCNScene(url: url, options: nil)
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}
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self.sceneView.isUserInteractionEnabled = false
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self.sceneView.preferredFramesPerSecond = 60
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super.init(frame: frame)
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self.alpha = 0.0
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self.addSubview(self.sceneView)
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self.leftParticles = self.sceneView.scene?.rootNode.childNode(withName: "leftParticles", recursively: false)
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self.rightParticles = self.sceneView.scene?.rootNode.childNode(withName: "rightParticles", recursively: false)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func setVisible(_ visible: Bool) {
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if visible, let leftParticles = self.leftParticles, let rightParticles = self.rightParticles, leftParticles.parent == nil {
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self.sceneView.scene?.rootNode.addChildNode(leftParticles)
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self.sceneView.scene?.rootNode.addChildNode(rightParticles)
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}
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let transition = ContainedViewLayoutTransition.animated(duration: 0.3, curve: .linear)
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transition.updateAlpha(layer: self.layer, alpha: visible ? 0.5 : 0.0, completion: { [weak self] finished in
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if let strongSelf = self, finished && !visible && strongSelf.leftParticles?.parent != nil {
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strongSelf.leftParticles?.removeFromParentNode()
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strongSelf.rightParticles?.removeFromParentNode()
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}
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})
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}
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func resetAnimation() {
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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self.sceneView.frame = CGRect(origin: .zero, size: frame.size)
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}
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}
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final class EmojiStarsView: UIView, PhoneDemoDecorationView {
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private let sceneView: SCNView
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private var leftParticles: SCNNode?
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private var rightParticles: SCNNode?
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override init(frame: CGRect) {
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self.sceneView = SCNView(frame: CGRect(origin: .zero, size: frame.size))
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self.sceneView.backgroundColor = .clear
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if let url = getAppBundle().url(forResource: "emoji", withExtension: "scn") {
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self.sceneView.scene = try? SCNScene(url: url, options: nil)
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}
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self.sceneView.isUserInteractionEnabled = false
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self.sceneView.preferredFramesPerSecond = 60
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super.init(frame: frame)
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self.alpha = 0.0
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self.addSubview(self.sceneView)
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self.leftParticles = self.sceneView.scene?.rootNode.childNode(withName: "leftParticles", recursively: false)
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self.rightParticles = self.sceneView.scene?.rootNode.childNode(withName: "rightParticles", recursively: false)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func setVisible(_ visible: Bool) {
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if visible, let leftParticles = self.leftParticles, let rightParticles = self.rightParticles, leftParticles.parent == nil {
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self.sceneView.scene?.rootNode.addChildNode(leftParticles)
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self.sceneView.scene?.rootNode.addChildNode(rightParticles)
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}
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let transition = ContainedViewLayoutTransition.animated(duration: 0.3, curve: .linear)
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transition.updateAlpha(layer: self.layer, alpha: visible ? 0.5 : 0.0, completion: { [weak self] finished in
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if let strongSelf = self, finished && !visible && strongSelf.leftParticles?.parent != nil {
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strongSelf.leftParticles?.removeFromParentNode()
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strongSelf.rightParticles?.removeFromParentNode()
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}
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})
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}
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func resetAnimation() {
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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self.sceneView.frame = CGRect(origin: .zero, size: frame.size)
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}
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}
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