/* 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 { createSelector } from
"devtools/client/shared/vendor/reselect";
import { parse } from
"../utils/url";
export
const getThreads = createSelector(
state => state.threads.threads,
threads => threads.filter(
thread => !isMainThread(
thread))
);
export
function getAllThreads(state) {
return state.threads.threads;
}
function isMainThread(
thread) {
return thread.isTopLevel;
}
export
function getMainThread(state) {
return state.threads.threads.find(isMainThread);
}
/*
* Gets domain from the main thread url (without www prefix)
*/
export
function getMainThreadHost(state) {
const url = getMainThread(state)?.url;
if (!url) {
return null;
}
const { host } = parse(url);
if (!host) {
return null;
}
return host.startsWith(
"www.") ? host.substring(
"www.".length) : host;
}
export
function getThread(state, threadActor) {
return getAllThreads(state).find(
thread =>
thread.actor === threadActor);
}
export
function getIsThreadCurrentlyTracing(state,
thread) {
return state.threads.mutableTracingThreads.has(
thread);
}
export
function getIsCurrentlyTracing(state) {
return state.threads.mutableTracingThreads.size > 0;
}