Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

submodules/TelegramUI/Components/ChatListTitleView/Sources/ChatListTitleLockView.swift

@@ -0,0 +1,46 @@
+import Foundation
+import UIKit
+import Display
+import TelegramPresentationData
+
+public final class ChatListTitleLockView: UIView {
+    private let topView: UIImageView
+    private let bottomView: UIImageView
+    
+    private var theme: PresentationTheme?
+    
+    override public init(frame: CGRect) {
+        self.topView = UIImageView()
+        self.bottomView = UIImageView()
+        
+        super.init(frame: frame)
+        
+        self.addSubview(self.topView)
+        self.addSubview(self.bottomView)
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    public func updateTheme(_ theme: PresentationTheme) {
+        if self.theme !== theme {
+            self.theme = theme
+            
+            self.topView.image = PresentationResourcesChatList.lockTopUnlockedImage(theme)
+            self.bottomView.image = PresentationResourcesChatList.lockBottomUnlockedImage(theme)
+            self.layoutItems()
+        }
+    }
+    
+    private func layoutItems() {
+        self.topView.frame = CGRect(x: 7.0, y: 0.0, width: 7.0, height: 6.0)
+        self.bottomView.frame = CGRect(x: 0.0, y: 6.0, width: 10.0, height: 8.0)
+    }
+    
+    override public func layoutSubviews() {
+        super.layoutSubviews()
+        
+        self.layoutItems()
+    }
+}