/*
* Copyright (c) 2016 - 2021 Jonathan Schleifer <js@nil.im>
*
* https://fossil.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 is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
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
}
}