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File size: 2,353 Bytes
4fc4790 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | import AppKit
import WebKit
extension CanvasWindowController {
// MARK: - WKNavigationDelegate
@MainActor
func webView(
_: WKWebView,
decidePolicyFor navigationAction: WKNavigationAction,
decisionHandler: @escaping @MainActor @Sendable (WKNavigationActionPolicy) -> Void)
{
guard let url = navigationAction.request.url else {
decisionHandler(.cancel)
return
}
let scheme = url.scheme?.lowercased()
// Deep links: allow local Canvas content to invoke the agent without bouncing through NSWorkspace.
if scheme == "openclaw" {
if let currentScheme = self.webView.url?.scheme,
CanvasScheme.allSchemes.contains(currentScheme) {
Task { await DeepLinkHandler.shared.handle(url: url) }
} else {
canvasWindowLogger
.debug("ignoring deep link from non-canvas page \(url.absoluteString, privacy: .public)")
}
decisionHandler(.cancel)
return
}
// Keep web content inside the panel when reasonable.
// `about:blank` and friends are common internal navigations for WKWebView; never send them to NSWorkspace.
if CanvasScheme.allSchemes.contains(scheme ?? "")
|| scheme == "https"
|| scheme == "http"
|| scheme == "about"
|| scheme == "blob"
|| scheme == "data"
|| scheme == "javascript"
{
decisionHandler(.allow)
return
}
// Only open external URLs when there is a registered handler, otherwise macOS will show a confusing
// "There is no application set to open the URL ..." alert (e.g. for about:blank).
if let appURL = NSWorkspace.shared.urlForApplication(toOpen: url) {
NSWorkspace.shared.open(
[url],
withApplicationAt: appURL,
configuration: NSWorkspace.OpenConfiguration(),
completionHandler: nil)
} else {
canvasWindowLogger.debug("no application to open url \(url.absoluteString, privacy: .public)")
}
decisionHandler(.cancel)
}
func webView(_: WKWebView, didFinish _: WKNavigation?) {
self.applyDebugStatusIfNeeded()
}
}
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