65 lines
1.6 KiB
Swift
65 lines
1.6 KiB
Swift
import Foundation
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import UIKit
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@objc
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public class RNSStackScreenController: UIViewController {
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let screen: RNSStackScreenComponentView
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private var reactEventEmitter: RNSStackScreenComponentEventEmitter {
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return screen.reactEventEmitter()
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}
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@objc public required init(componentView: RNSStackScreenComponentView) {
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self.screen = componentView
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super.init(nibName: nil, bundle: nil)
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}
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required init?(coder aDecoder: NSCoder) {
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return nil
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}
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func findStackController() -> RNSStackController? {
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if let navCtrl = self.navigationController {
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return navCtrl as? RNSStackController
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}
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if let stackHost = self.screen.stackHost {
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return stackHost.stackController
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}
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return nil
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}
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// MARK: Signals
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// MARK: Events
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public override func viewWillAppear(_ animated: Bool) {
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reactEventEmitter.emitOnWillAppear()
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}
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public override func viewDidAppear(_ animated: Bool) {
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reactEventEmitter.emitOnDidAppear()
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}
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public override func viewWillDisappear(_ animated: Bool) {
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reactEventEmitter.emitOnWillDisappear()
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}
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public override func viewDidDisappear(_ animated: Bool) {
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reactEventEmitter.emitOnDidDisappear()
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}
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public override func didMove(toParent parent: UIViewController?) {
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print("ScreenCtrl [\(self.screen.tag)] didMoveToParent \(String(describing: parent))")
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super.didMove(toParent: parent)
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if parent == nil {
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if self.screen.activityMode == .detached {
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reactEventEmitter.emitOnDismiss()
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} else {
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reactEventEmitter.emitOnNativeDismiss()
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}
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}
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}
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}
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