iosWebViewFix/flutter_inappwebview_ios/ios/Classes/PrintJob/CustomUIPrintPageRenderer.swift

//
//  CustomUIPrintPageRenderer.swift
//  flutter_inappwebview
//
//  Created by Lorenzo Pichilli on 10/05/22.
//

import Foundation

public class CustomUIPrintPageRenderer: UIPrintPageRenderer {
    private var _numberOfPages: Int?
    private var forceRenderingQuality: Int?

    public init(numberOfPage: Int? = nil, forceRenderingQuality: Int? = nil) {
        super.init()
        self._numberOfPages = numberOfPage
        self.forceRenderingQuality = forceRenderingQuality
    }

    open override var numberOfPages: Int {
        get {
            return _numberOfPages ?? super.numberOfPages
        }
    }
    
    @available(iOS 14.5, *)
    open override func currentRenderingQuality(forRequested requestedRenderingQuality: UIPrintRenderingQuality) -> UIPrintRenderingQuality {
        if let forceRenderingQuality = forceRenderingQuality,
           let quality = UIPrintRenderingQuality.init(rawValue: forceRenderingQuality) {
            return quality
        }
        return super.currentRenderingQuality(forRequested: requestedRenderingQuality)
    }
}