Create MajorUpdateViewController to display major updates informations.

2026-04-20 00:24:43 +02:00 · 2020-07-10 21:27:47 +02:00
parent b099c7b403
commit cc7dde6ecb
5 changed files with 401 additions and 0 deletions
@@ -0,0 +1,177 @@
+// File created from ScreenTemplate
+// $ createScreen.sh SecretsSetupRecoveryKey SecretsSetupRecoveryKey
+/*
+ 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
+
+@objc
+final class MajorUpdateViewController: UIViewController {
+    
+    // MARK: - Constants
+    
+    private enum Sizing {
+        static var viewController: MajorUpdateViewController?
+        static var widthConstraint: NSLayoutConstraint?
+    }
+    
+    // MARK: - Properties
+    
+    // MARK: Outlets
+    
+    @IBOutlet private weak var scrollView: UIScrollView!
+    
+    @IBOutlet private weak var oldLogoImageView: UIImageView!
+    @IBOutlet private weak var disclosureImageView: UIImageView!
+    @IBOutlet private weak var newLogoImageView: UIImageView!
+    
+    @IBOutlet private weak var titleLabel: UILabel!
+    @IBOutlet private weak var informationLabel: UILabel!
+    @IBOutlet private weak var learnMoreButton: RoundedButton!
+    @IBOutlet private weak var doneButton: UIButton!
+    
+    // MARK: Private
+ 
+    private var theme: Theme!
+    
+    // MARK: Public
+    
+    @objc var didTapLearnMoreButton: (() -> Void)?
+    @objc var didTapDoneButton: (() -> Void)?
+
+    // MARK: - Setup
+    
+    @objc class func instantiate() -> MajorUpdateViewController {
+        let viewController = StoryboardScene.MajorUpdateViewController.initialScene.instantiate()
+        viewController.theme = ThemeService.shared().theme
+        return viewController
+    }
+    
+    // MARK: - Life cycle
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        // Do any additional setup after loading the view.
+        
+        self.setupViews()
+        
+        self.registerThemeServiceDidChangeThemeNotification()
+        self.update(theme: self.theme)
+    }
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        
+        // Hide back button
+        self.navigationItem.setHidesBackButton(true, animated: animated)
+    }
+    
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        return self.theme.statusBarStyle
+    }
+    
+    // MARK: - Private
+    
+    private func update(theme: Theme) {
+        self.theme = theme
+        
+        self.view.backgroundColor = theme.headerBackgroundColor
+        
+        if let navigationBar = self.navigationController?.navigationBar {
+            theme.applyStyle(onNavigationBar: navigationBar)
+        }
+        
+        // TODO: Check image is rendered as template
+        self.disclosureImageView.tintColor = theme.noticeSecondaryColor
+                
+        self.newLogoImageView.tintColor = theme.tintColor
+                
+        self.titleLabel.textColor = theme.textPrimaryColor
+        self.informationLabel.textColor = theme.textSecondaryColor
+        
+        self.learnMoreButton.update(theme: theme)
+        theme.applyStyle(onButton: self.doneButton)
+    }
+    
+    private func registerThemeServiceDidChangeThemeNotification() {
+        NotificationCenter.default.addObserver(self, selector: #selector(themeDidChange), name: .themeServiceDidChangeTheme, object: nil)
+    }
+    
+    @objc private func themeDidChange() {
+        self.update(theme: ThemeService.shared().theme)
+    }
+    
+    private func setupViews() {
+        self.vc_removeBackTitle()
+        
+        self.oldLogoImageView.image = Asset.Images.oldLogo.image
+        self.disclosureImageView.image = Asset.Images.disclosureIcon.image
+        self.newLogoImageView.image = Asset.Images.launchScreenLogo.image
+        
+        self.titleLabel.text = VectorL10n.majorUpdateTitle
+        self.informationLabel.text = VectorL10n.majorUpdateInformation
+        
+        self.learnMoreButton.setTitle(VectorL10n.majorUpdateLearnMoreAction, for: .normal)
+        self.doneButton.setTitle(VectorL10n.majorUpdateDoneAction, for: .normal)
+    }
+    
+    // MARK: - Actions
+
+    @IBAction private func learnMoreButtonAction(_ sender: Any) {
+        self.didTapLearnMoreButton?()
+    }
+    
+    @IBAction private func doneButtonAction(_ sender: Any) {
+        self.didTapDoneButton?()
+    }
+}
+
+// MARK: - SlidingModalPresentable
+extension MajorUpdateViewController: SlidingModalPresentable {
+    
+    func allowsDismissOnBackgroundTap() -> Bool {
+        return true
+    }
+    
+    func layoutHeightFittingWidth(_ width: CGFloat) -> CGFloat {
+        
+        let sizingViewContoller: MajorUpdateViewController
+        
+        if let viewController = MajorUpdateViewController.Sizing.viewController {
+            sizingViewContoller = viewController
+        } else {
+            sizingViewContoller = MajorUpdateViewController.instantiate()
+            MajorUpdateViewController.Sizing.viewController = sizingViewContoller
+        }
+        
+        let sizingViewContollerView: UIView = sizingViewContoller.view
+        
+        if let widthConstraint = MajorUpdateViewController.Sizing.widthConstraint {
+            widthConstraint.constant = width
+        } else {
+            let widthConstraint = sizingViewContollerView.widthAnchor.constraint(equalToConstant: width)
+            widthConstraint.isActive = true
+            MajorUpdateViewController.Sizing.widthConstraint = widthConstraint
+
+            sizingViewContollerView.heightAnchor.constraint(equalToConstant: 0)
+        }
+        
+        sizingViewContollerView.layoutIfNeeded()
+        
+        return sizingViewContoller.scrollView.contentSize.height
+    }
+}