forked from firefox-devtools/debugger
/
navigation.js
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/
navigation.js
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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/>. */
// @flow
import { clearDocuments } from "../utils/editor";
import sourceQueue from "../utils/source-queue";
import { getSources } from "../reducers/sources";
import { waitForMs } from "../utils/utils";
import { newSources } from "./sources";
import { updateWorkers } from "./debuggee";
import {
clearASTs,
clearSymbols,
clearScopes,
clearSources
} from "../workers/parser";
import { clearWasmStates } from "../utils/wasm";
import type { Action, ThunkArgs } from "./types";
/**
* Redux actions for the navigation state
* @module actions/navigation
*/
/**
* @memberof actions/navigation
* @static
*/
export function willNavigate(event: Object) {
return async function({ dispatch, getState, client, sourceMaps }: ThunkArgs) {
await sourceMaps.clearSourceMaps();
clearWasmStates();
clearDocuments();
clearSymbols();
clearASTs();
clearScopes();
clearSources();
dispatch(navigate(event.url));
};
}
export function navigate(url: string): Action {
sourceQueue.clear();
return {
type: "NAVIGATE",
url
};
}
export function connect(url: string, thread: string, canRewind: boolean) {
return async function({ dispatch }: ThunkArgs) {
await dispatch(updateWorkers());
dispatch(({ type: "CONNECT", url, thread, canRewind }: Action));
};
}
/**
* @memberof actions/navigation
* @static
*/
export function navigated() {
return async function({ dispatch, getState, client }: ThunkArgs) {
await waitForMs(100);
if (Object.keys(getSources(getState())).length == 0) {
const sources = await client.fetchSources();
dispatch(newSources(sources));
}
};
}