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ui: scanning QR code view

This commit is contained in:
Ryan Zhao 2022-08-22 16:27:34 +10:00
parent bf75055096
commit 734f29e212
2 changed files with 27 additions and 23 deletions
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3
Session/DMs/NewDMVC.swift
View File

@ -39,8 +39,7 @@ final class NewDMVC : BaseVC, UIPageViewControllerDataSource, UIPageViewControll
}()
private lazy var scanQRCodeWrapperVC: ScanQRCodeWrapperVC = {
let message = NSLocalizedString("vc_create_private_chat_scan_qr_code_explanation", comment: "")
let result = ScanQRCodeWrapperVC(message: message)
let result = ScanQRCodeWrapperVC(message: nil)
result.delegate = self
return result
}()

47
Session/Shared/ScanQRCodeWrapperVC.swift
View File

@ -2,14 +2,14 @@
final class ScanQRCodeWrapperVC : BaseVC {
var delegate: (UIViewController & OWSQRScannerDelegate)? = nil
var isPresentedModally = false
private let message: String
private let message: String?
private let scanQRCodeVC = OWSQRCodeScanningViewController()
// MARK: Settings
override var supportedInterfaceOrientations: UIInterfaceOrientationMask { return .portrait }
// MARK: Lifecycle
init(message: String) {
init(message: String?) {
self.message = message
super.init(nibName: nil, bundle: nil)
}
@ -36,25 +36,30 @@ final class ScanQRCodeWrapperVC : BaseVC {
scanQRCodeVCView.pin(.leading, to: .leading, of: view)
scanQRCodeVCView.pin(.trailing, to: .trailing, of: view)
scanQRCodeVCView.autoPinEdge(.top, to: .top, of: view)
scanQRCodeVCView.autoPinToSquareAspectRatio()
// Set up bottom view
let bottomView = UIView()
view.addSubview(bottomView)
bottomView.pin(.top, to: .bottom, of: scanQRCodeVCView)
bottomView.pin(.leading, to: .leading, of: view)
bottomView.pin(.trailing, to: .trailing, of: view)
bottomView.pin(.bottom, to: .bottom, of: view)
// Set up explanation label
let explanationLabel = UILabel()
explanationLabel.text = message
explanationLabel.textColor = Colors.text
explanationLabel.font = .systemFont(ofSize: Values.smallFontSize)
explanationLabel.numberOfLines = 0
explanationLabel.lineBreakMode = .byWordWrapping
explanationLabel.textAlignment = .center
bottomView.addSubview(explanationLabel)
explanationLabel.autoPinWidthToSuperview(withMargin: 32)
explanationLabel.autoPinHeightToSuperview(withMargin: 32)
if let message = message {
scanQRCodeVCView.autoPinToSquareAspectRatio()
// Set up bottom view
let bottomView = UIView()
view.addSubview(bottomView)
bottomView.pin(.top, to: .bottom, of: scanQRCodeVCView)
bottomView.pin(.leading, to: .leading, of: view)
bottomView.pin(.trailing, to: .trailing, of: view)
bottomView.pin(.bottom, to: .bottom, of: view)
// Set up explanation label
let explanationLabel = UILabel()
explanationLabel.text = message
explanationLabel.textColor = Colors.text
explanationLabel.font = .systemFont(ofSize: Values.smallFontSize)
explanationLabel.numberOfLines = 0
explanationLabel.lineBreakMode = .byWordWrapping
explanationLabel.textAlignment = .center
bottomView.addSubview(explanationLabel)
explanationLabel.autoPinWidthToSuperview(withMargin: 32)
explanationLabel.autoPinHeightToSuperview(withMargin: 32)
} else {
scanQRCodeVCView.autoPinEdge(.bottom, to: .bottom, of: view)
}
// Title
title = "Scan QR Code"
}