QRCodeReader-ios/QRCodeReader/Classes/Views/CardReaderView/CardReaderView.swift

49 lines
1.7 KiB
Swift

//
// Copyright (c) 2019 Touch Instinct
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the Software), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
import UIKit
@available(iOS 13, *)
open class CardReaderView: BaseReaderView {
private weak var reader: CardReader?
// MARK: - Public Methods
public func setReader(_ reader: CardReader) {
self.reader = reader
cameraView.layer.sublayers?.forEach {
$0.removeFromSuperlayer()
}
cameraView.layer.insertSublayer(reader.previewLayer, at: 0)
}
override open func layoutSubviews() {
super.layoutSubviews()
reader?.previewLayer.frame = bounds
overlay.frame = bounds
}
}