mirror of
https://github.com/oxen-io/session-ios.git
synced 2023-12-13 21:30:14 +01:00
Fixed a bug where the scroll to bottom button wasn't working Fixed an issue where searching was running on the main thread (which could cause UI issues) Updated the searching to interrupt the previous query when the search term changes Updated the in-conversation settings to be use the new config-based approach (deleted the OWSConversationSettingsViewController)
73 lines
2 KiB
Swift
73 lines
2 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import UIKit
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import Combine
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// MARK: -
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public extension UIBarButtonItem {
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final class Subscription<SubscriberType: Subscriber, Input: UIBarButtonItem>: Combine.Subscription where SubscriberType.Input == Input {
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private var subscriber: SubscriberType?
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private let input: Input
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// MARK: - Initialization
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public init(subscriber: SubscriberType, input: Input) {
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self.subscriber = subscriber
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self.input = input
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input.target = self
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input.action = #selector(eventHandler)
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}
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// MARK: - Subscriber
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// Do nothing as we only want to send events when they occur
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public func request(_ demand: Subscribers.Demand) {}
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// MARK: - Cancellable
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public func cancel() {
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subscriber = nil
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}
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// MARK: - Internal Functions
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@objc private func eventHandler() {
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_ = subscriber?.receive(input)
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}
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}
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// MARK: -
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struct Publisher<Output: UIBarButtonItem>: Combine.Publisher {
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public typealias Output = Output
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public typealias Failure = Never
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let output: Output
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// MARK: - Initialization
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public init(output: Output) {
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self.output = output
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}
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// MARK: - Publisher
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public func receive<S>(subscriber: S) where S : Subscriber, Never == S.Failure, Output == S.Input {
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let subscription: Subscription = Subscription(subscriber: subscriber, input: output)
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subscriber.receive(subscription: subscription)
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}
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}
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}
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// MARK: - CombineCompatible
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extension UIBarButtonItem: CombineCompatible {}
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extension CombineCompatible where Self: UIBarButtonItem {
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public var tapPublisher: UIBarButtonItem.Publisher<Self> {
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return UIBarButtonItem.Publisher(output: self)
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}
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}
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