forked from mirrors/linphone-iphone
42 lines
1.3 KiB
Swift
42 lines
1.3 KiB
Swift
/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linhome
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import Foundation
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import UIKit
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extension UIApplication {
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class func getTopMostViewController() -> UIViewController? {
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if let scenes = UIApplication.shared.connectedScenes.first as? UIWindowScene {
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let keyWindow = scenes.windows.filter {$0.isKeyWindow}.first
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if var topController = keyWindow?.rootViewController {
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while let presentedViewController = topController.presentedViewController {
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topController = presentedViewController
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}
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return topController
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} else {
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return nil
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}
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}
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return nil
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}
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func endEditing() {
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sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
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}
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}
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