Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

submodules/TelegramUI/Components/SwitchComponent/BUILD

@@ -0,0 +1,23 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "SwitchComponent",
+    module_name = "SwitchComponent",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/AsyncDisplayKit:AsyncDisplayKit",
+        "//submodules/Display:Display",
+        "//submodules/ContextUI:ContextUI",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/ComponentFlow:ComponentFlow",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

submodules/TelegramUI/Components/SwitchComponent/Sources/SwitchComponent.swift

@@ -0,0 +1,78 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import ComponentFlow
+import TelegramPresentationData
+
+public final class SwitchComponent: Component {
+    public typealias EnvironmentType = Empty
+    
+    let tintColor: UIColor?
+    let value: Bool
+    let valueUpdated: (Bool) -> Void
+    
+    public init(
+        tintColor: UIColor? = nil,
+        value: Bool,
+        valueUpdated: @escaping (Bool) -> Void
+    ) {
+        self.tintColor = tintColor
+        self.value = value
+        self.valueUpdated = valueUpdated
+    }
+    
+    public static func ==(lhs: SwitchComponent, rhs: SwitchComponent) -> Bool {
+        if lhs.tintColor != rhs.tintColor {
+            return false
+        }
+        if lhs.value != rhs.value {
+            return false
+        }
+        return true
+    }
+    
+    public final class View: UIView {
+        private let switchView: UISwitch
+    
+        private var component: SwitchComponent?
+        
+        override init(frame: CGRect) {
+            self.switchView = UISwitch()
+            
+            super.init(frame: frame)
+            
+            self.addSubview(self.switchView)
+            
+            self.switchView.addTarget(self, action: #selector(self.valueChanged(_:)), for: .valueChanged)
+        }
+        
+        required init?(coder: NSCoder) {
+            fatalError("init(coder:) has not been implemented")
+        }
+        
+        @objc func valueChanged(_ sender: Any) {
+            self.component?.valueUpdated(self.switchView.isOn)
+        }
+        
+        func update(component: SwitchComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> CGSize {
+            self.component = component
+          
+            self.switchView.tintColor = component.tintColor
+            self.switchView.setOn(component.value, animated: !transition.animation.isImmediate)
+            
+            self.switchView.sizeToFit()
+            self.switchView.frame = CGRect(origin: .zero, size: self.switchView.frame.size)
+                        
+            return self.switchView.frame.size
+        }
+    }
+
+    public func makeView() -> View {
+        return View(frame: CGRect())
+    }
+    
+    public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> CGSize {
+        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
+    }
+}