121 lines
3.6 KiB
Swift
121 lines
3.6 KiB
Swift
//
|
|
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
class ReminderView: UIView {
|
|
|
|
let label = UILabel()
|
|
|
|
typealias Action = () -> Void
|
|
|
|
var tapAction: Action?
|
|
|
|
var text: String? {
|
|
get {
|
|
return label.text
|
|
}
|
|
|
|
set(newText) {
|
|
label.text = newText
|
|
}
|
|
}
|
|
|
|
enum ReminderViewMode {
|
|
// Nags are urgent interactive prompts, bidding for the user's attention.
|
|
case nag
|
|
// Explanations are not interactive or urgent.
|
|
case explanation
|
|
}
|
|
let mode: ReminderViewMode
|
|
|
|
@available(*, unavailable, message:"use other constructor instead.")
|
|
required init?(coder aDecoder: NSCoder) {
|
|
notImplemented()
|
|
}
|
|
|
|
@available(*, unavailable, message:"use other constructor instead.")
|
|
override init(frame: CGRect) {
|
|
notImplemented()
|
|
}
|
|
|
|
private init(mode: ReminderViewMode,
|
|
text: String, tapAction: Action?) {
|
|
self.mode = mode
|
|
self.tapAction = tapAction
|
|
|
|
super.init(frame: .zero)
|
|
|
|
self.text = text
|
|
|
|
setupSubviews()
|
|
}
|
|
|
|
@objc public class func nag(text: String, tapAction: Action?) -> ReminderView {
|
|
return ReminderView(mode: .nag, text: text, tapAction: tapAction)
|
|
}
|
|
|
|
@objc public class func explanation(text: String) -> ReminderView {
|
|
return ReminderView(mode: .explanation, text: text, tapAction: nil)
|
|
}
|
|
|
|
func setupSubviews() {
|
|
let textColor: UIColor
|
|
let iconColor: UIColor
|
|
switch mode {
|
|
case .nag:
|
|
self.backgroundColor = UIColor.ows_reminderYellow
|
|
textColor = UIColor.ows_gray90
|
|
iconColor = UIColor.ows_gray60
|
|
case .explanation:
|
|
// TODO: Theme, review with design.
|
|
self.backgroundColor = Theme.offBackgroundColor
|
|
textColor = Theme.primaryColor
|
|
iconColor = Theme.secondaryColor
|
|
}
|
|
self.clipsToBounds = true
|
|
|
|
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(gestureRecognizer:)))
|
|
self.addGestureRecognizer(tapGesture)
|
|
|
|
let container = UIStackView()
|
|
container.axis = .horizontal
|
|
container.alignment = .center
|
|
container.isLayoutMarginsRelativeArrangement = true
|
|
|
|
self.addSubview(container)
|
|
container.layoutMargins = UIEdgeInsets(top: 12, left: 16, bottom: 12, right: 16)
|
|
container.ows_autoPinToSuperviewEdges()
|
|
|
|
// Label
|
|
label.font = UIFont.ows_dynamicTypeSubheadline
|
|
container.addArrangedSubview(label)
|
|
label.textColor = textColor
|
|
label.numberOfLines = 0
|
|
label.lineBreakMode = .byWordWrapping
|
|
|
|
// Show the disclosure indicator if this reminder has a tap action.
|
|
if tapAction != nil {
|
|
// Icon
|
|
let iconName = (CurrentAppContext().isRTL ? "system_disclosure_indicator_rtl" : "system_disclosure_indicator")
|
|
guard let iconImage = UIImage(named: iconName) else {
|
|
owsFailDebug("missing icon.")
|
|
return
|
|
}
|
|
let iconView = UIImageView(image: iconImage.withRenderingMode(.alwaysTemplate))
|
|
iconView.contentMode = .scaleAspectFit
|
|
iconView.tintColor = iconColor
|
|
iconView.autoSetDimension(.width, toSize: 13)
|
|
container.addArrangedSubview(iconView)
|
|
}
|
|
}
|
|
|
|
@objc func handleTap(gestureRecognizer: UIGestureRecognizer) {
|
|
guard gestureRecognizer.state == .recognized else {
|
|
return
|
|
}
|
|
tapAction?()
|
|
}
|
|
}
|