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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
notifyLocationChanged:
notifyNavigationStarted:
notifyNavigationStopped:
});
ChromeUtils.defineLazyGetter(lazy, "logger", () => lazy.Log.get());
export class NavigationListenerParent extends JSWindowActorParent {
async receiveMessage(message) {
try {
switch (message.name) {
case "NavigationListenerChild:locationChanged": {
lazy.notifyLocationChanged({
contextDetails: message.data.contextDetails,
url: message.data.url,
});
break;
}
case "NavigationListenerChild:navigationStarted": {
lazy.notifyNavigationStarted({
contextDetails: message.data.contextDetails,
url: message.data.url,
});
break;
}
case "NavigationListenerChild:navigationStopped": {
lazy.notifyNavigationStopped({
contextDetails: message.data.contextDetails,
url: message.data.url,
});
break;
}
default:
throw new Error("Unsupported message:" + message.name);
}
} catch (e) {
if (e instanceof TypeError) {
// Avoid error spam from errors due to unavailable browsing contexts.
lazy.logger.trace(
`Failed to handle a navigation listener message: ${e.message}`
);
} else {
throw e;
}
}
}
}