Refactor DeviceVerification prefix classes to KeyVerification where needed. And move key verification related classes into the same module KeyVerification.

Riot/Modules/KeyVerification/User/SessionsStatus/UserVerificationSessionStatusCell.swift

@@ -0,0 +1,79 @@
+/*
+ Copyright 2020 New Vector Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+import UIKit
+import Reusable
+
+struct UserVerificationSessionStatusViewData {
+    let deviceId: String
+    let sessionName: String
+    let isTrusted: Bool
+}
+
+final class UserVerificationSessionStatusCell: UITableViewCell, NibReusable, Themable {
+
+    // MARK: - Properties
+    
+    // MARK: Outlets
+    
+    @IBOutlet private weak var statusImageView: UIImageView!
+    @IBOutlet private weak var sessionNameLabel: UILabel!
+    @IBOutlet private weak var statusTextLabel: UILabel!
+    
+    // MARK: Private
+    
+    private var viewData: UserVerificationSessionStatusViewData?
+    private var theme: Theme?
+    
+    // MARK: - Public
+    
+    func fill(viewData: UserVerificationSessionStatusViewData) {
+        self.viewData = viewData
+        
+        let statusText: String
+        let statusImage: UIImage
+        
+        if viewData.isTrusted {
+            statusImage = Asset.Images.encryptionTrusted.image
+            statusText = VectorL10n.userVerificationSessionsListSessionTrusted
+        } else {
+            statusImage = Asset.Images.encryptionWarning.image
+            statusText = VectorL10n.userVerificationSessionsListSessionUntrusted            
+        }
+        
+        self.statusImageView.image = statusImage
+        self.statusTextLabel.text = statusText
+        self.sessionNameLabel.text = viewData.sessionName
+        
+        self.updateStatusTextColor()
+    }
+    
+    func update(theme: Theme) {
+        self.theme = theme
+        self.backgroundColor = theme.headerBackgroundColor
+        self.sessionNameLabel.textColor = theme.textPrimaryColor
+        self.updateStatusTextColor()
+    }
+    
+    // MARK: - Private
+    
+    private func updateStatusTextColor() {
+        guard let viewData = self.viewData, let theme = self.theme else {
+            return
+        }
+        self.statusTextLabel.textColor = viewData.isTrusted ? theme.tintColor : theme.warningColor
+    }
+}