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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
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
import { clearDocuments } from "../utils/editor";
import sourceQueue from "../utils/source-queue";
import { clearWasmStates } from "../utils/wasm";
import { getMainThread, getThreadContext } from "../selectors";
import { evaluateExpressions } from "../actions/expressions";
/**
* Redux actions for the navigation state
* @module actions/navigation
*/
/**
* @memberof actions/navigation
* @static
*/
export function willNavigate(event) {
return async function ({
dispatch,
getState,
client,
sourceMapLoader,
parserWorker,
}) {
sourceQueue.clear();
sourceMapLoader.clearSourceMaps();
clearWasmStates();
clearDocuments();
parserWorker.clear();
const thread = getMainThread(getState());
dispatch({
type: "NAVIGATE",
mainThread: { ...thread, url: event.url },
});
};
}
/**
* @memberof actions/navigation
* @static
*/
export function navigated() {
return async function ({ getState, dispatch, panel }) {
try {
// Update the watched expressions once the page is fully loaded
const threadcx = getThreadContext(getState());
await dispatch(evaluateExpressions(threadcx));
} catch (e) {
// This may throw if we resume during the page load.
// browser_dbg-debugger-buttons.js highlights this, especially on MacOS or when ran many times
console.error("Failed to update expression on navigation", e);
}
panel.emit("reloaded");
};
}
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