/*
* Copyright (c) 2010-2020 Belledonne Communications SARL.
*
* This file is part of linhome
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/



import Foundation
import UIKit
import AVFoundation

extension UITextView {
	var numberOfCurrentlyDisplayedLines: Int {
		return text.components(separatedBy: "\n").count
	}
	func removeTextUntilSatisfying(maxNumberOfLines: Int) {
		while numberOfCurrentlyDisplayedLines > (maxNumberOfLines) {
			text = String(text.dropLast())
		}
	}
}