mirror of https://github.com/oxen-io/session-ios
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.7 KiB
Swift
81 lines
2.7 KiB
Swift
//
|
|
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
@objc
|
|
public class VoiceMemoLockView: UIView {
|
|
|
|
private var offsetConstraint: NSLayoutConstraint!
|
|
|
|
private let offsetFromToolbar: CGFloat = 40
|
|
private let backgroundViewInitialHeight: CGFloat = 80
|
|
private var chevronTravel: CGFloat {
|
|
return -1 * (backgroundViewInitialHeight - 50)
|
|
}
|
|
|
|
@objc
|
|
public override init(frame: CGRect) {
|
|
super.init(frame: frame)
|
|
addSubview(backgroundView)
|
|
backgroundView.addSubview(lockIconView)
|
|
backgroundView.addSubview(chevronView)
|
|
|
|
layoutMargins = UIEdgeInsets(top: 0, leading: 0, bottom: offsetFromToolbar, trailing: 0)
|
|
|
|
backgroundView.autoPinEdges(toSuperviewMarginsExcludingEdge: .bottom)
|
|
self.offsetConstraint = backgroundView.autoPinEdge(toSuperviewMargin: .bottom)
|
|
// we anchor the top so that the bottom "slides up" to meet it as the user slides the lock
|
|
backgroundView.autoPinEdge(.top, to: .bottom, of: self, withOffset: -offsetFromToolbar - backgroundViewInitialHeight)
|
|
|
|
backgroundView.layoutMargins = UIEdgeInsets(top: 6, leading: 6, bottom: 6, trailing: 6)
|
|
|
|
lockIconView.autoPinEdges(toSuperviewMarginsExcludingEdge: .bottom)
|
|
chevronView.autoPinEdges(toSuperviewMarginsExcludingEdge: .top)
|
|
}
|
|
|
|
required init?(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
// MARK: -
|
|
|
|
@objc
|
|
public func update(ratioComplete: CGFloat) {
|
|
offsetConstraint.constant = CGFloatLerp(0, chevronTravel, ratioComplete)
|
|
}
|
|
|
|
// MARK: - Subviews
|
|
|
|
private lazy var lockIconView: UIImageView = {
|
|
let imageTemplate = #imageLiteral(resourceName: "ic_lock_outline").withRenderingMode(.alwaysTemplate)
|
|
let imageView = UIImageView(image: imageTemplate)
|
|
imageView.tintColor = Colors.destructive
|
|
imageView.autoSetDimensions(to: CGSize(width: 24, height: 24))
|
|
return imageView
|
|
}()
|
|
|
|
private lazy var chevronView: UIView = {
|
|
let label = UILabel()
|
|
label.text = "\u{2303}"
|
|
label.textColor = Colors.destructive
|
|
label.textAlignment = .center
|
|
return label
|
|
}()
|
|
|
|
private lazy var backgroundView: UIView = {
|
|
let view = UIView()
|
|
|
|
let width: CGFloat = 36
|
|
view.autoSetDimension(.width, toSize: width)
|
|
view.backgroundColor = Colors.composeViewBackground
|
|
view.layer.cornerRadius = width / 2
|
|
view.layer.borderColor = Colors.text.withAlphaComponent(Values.lowOpacity).cgColor
|
|
view.layer.borderWidth = Values.composeViewTextFieldBorderThickness
|
|
|
|
return view
|
|
}()
|
|
|
|
}
|