/*
* Copyright (c) 2016 - 2023 Jonathan Schleifer <js@nil.im>
*
* https://fl.nil.im/cryptopassphrase
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
import UIKit
class AboutController: UIViewController, UIWebViewDelegate {
@IBOutlet var webView: UIWebView?
override func viewDidLoad() {
super.viewDidLoad()
self.automaticallyAdjustsScrollViewInsets = false
let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"]
webView?.loadHTMLString(
"<html>" +
"<head>" +
"<style type='text/css'>" +
"body {" +
" font-family: sans-serif;" +
"}" +
"" +
"#title {" +
" font-size: 2.1em;" +
" font-weight: bold;" +
" text-align: center;" +
"}" +
"" +
"#copyright {" +
" font-size: 0.9em;" +
" font-weight: bold;" +
" text-align: center;" +
"}" +
"</style>" +
"</head>" +
"<body>" +
"<div id='title'>" +
" CryptoPassphrase \(version ?? "")" +
"</div>" +
"<div id='copyright'>" +
" Copyright © 2016 - 2021 Jonathan Schleifer" +
"</div>" +
"<p name='free_software'>" +
" CryptoPassphrase is free software and the source code is" +
" available at" +
" <a href='https://fossil.nil.im/cryptopassphrase'>here</a>." +
"</p>" +
"<p name='objfw'>" +
" It makes use of the" +
" <a href='https://objfw.nil.im/'>ObjFW</a> framework and also" +
" uses its scrypt implementation." +
"</p>" +
"</body>" +
"</html>", baseURL: nil)
}
func webView(_ webView: UIWebView, shouldStartLoadWith request: URLRequest,
navigationType: UIWebView.NavigationType) -> Bool {
if #available(iOS 10.0, *),
navigationType == UIWebView.NavigationType.linkClicked,
let url = request.url {
UIApplication.shared.open(url)
return false
}
return true
}
}