78 lines
2.1 KiB
Swift
78 lines
2.1 KiB
Swift
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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protocol SelectionHapticFeedbackAdapter {
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func selectionChanged()
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}
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class SelectionHapticFeedback: SelectionHapticFeedbackAdapter {
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let adapter: SelectionHapticFeedbackAdapter = ModernSelectionHapticFeedbackAdapter()
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func selectionChanged() {
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adapter.selectionChanged()
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}
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}
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class ModernSelectionHapticFeedbackAdapter: NSObject, SelectionHapticFeedbackAdapter {
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let selectionFeedbackGenerator: UISelectionFeedbackGenerator
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override init() {
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selectionFeedbackGenerator = UISelectionFeedbackGenerator()
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selectionFeedbackGenerator.prepare()
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}
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// MARK: HapticAdapter
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func selectionChanged() {
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selectionFeedbackGenerator.selectionChanged()
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selectionFeedbackGenerator.prepare()
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}
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}
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enum NotificationHapticFeedbackType {
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case error, success, warning
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}
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extension NotificationHapticFeedbackType {
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var uiNotificationFeedbackType: UINotificationFeedbackGenerator.FeedbackType {
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switch self {
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case .error: return .error
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case .success: return .success
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case .warning: return .warning
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}
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}
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}
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protocol NotificationHapticFeedbackAdapter {
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func notificationOccurred(_ notificationType: NotificationHapticFeedbackType)
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}
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class NotificationHapticFeedback: NotificationHapticFeedbackAdapter {
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let adapter: NotificationHapticFeedbackAdapter
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init() {
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adapter = ModernNotificationHapticFeedbackAdapter()
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}
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func notificationOccurred(_ notificationType: NotificationHapticFeedbackType) {
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adapter.notificationOccurred(notificationType)
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}
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}
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class ModernNotificationHapticFeedbackAdapter: NotificationHapticFeedbackAdapter {
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let feedbackGenerator = UINotificationFeedbackGenerator()
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init() {
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feedbackGenerator.prepare()
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}
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func notificationOccurred(_ notificationType: NotificationHapticFeedbackType) {
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feedbackGenerator.notificationOccurred(notificationType.uiNotificationFeedbackType)
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feedbackGenerator.prepare()
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}
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}
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