deep-linking-sample/Apps/Wikipedia/Wikipedia/Code/WeakScriptMessageDelegate.swift
Javier Cicchelli 9bcdaa697b [Setup] Basic project structure (#1)
This PR contains all the work related to setting up this project as required to implement the [Assignment](https://repo.rock-n-code.com/rock-n-code/deep-linking-assignment/wiki/Assignment) on top, as intended.

To summarise this work:
- [x] created a new **Xcode** project;
- [x] cloned the `Wikipedia` app and inserted it into the **Xcode** project;
- [x] created the `Locations` app and also, its `Libraries` package;
- [x] created the `Shared` package to share dependencies between the apps;
- [x] added a `Makefile` file and implemented some **environment** and **help** commands.

Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Reviewed-on: rock-n-code/deep-linking-assignment#1
2023-04-08 18:37:13 +00:00

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Swift

import WebKit
// "addScriptMessageHandler:" retains the handler object you pass it,
// which caused the WebViewController's dealloc to never get called.
// See http://stackoverflow.com/a/26383032/135557 for details.
class WeakScriptMessageDelegate : NSObject, WKScriptMessageHandler {
weak var delegate : WKScriptMessageHandler?
@objc init(delegate:WKScriptMessageHandler) {
self.delegate = delegate
super.init()
}
@objc func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
self.delegate?.userContentController(userContentController, didReceive: message)
}
}