firefox-main/devtools/client/memory/actions/filter.js (file symbol)

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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/. */
"use strict";
const { actions } = require("resource://devtools/client/memory/constants.js");
const {
refresh,
} = require("resource://devtools/client/memory/actions/refresh.js");
const { debounce } = require("resource://devtools/shared/debounce.js");
const {
isIgnoringActions,
} = require("resource://devtools/client/shared/redux/middleware/ignore.js");
const setFilterString = (exports.setFilterString = function (filterString) {
return {
type: actions.SET_FILTER_STRING,
filter: filterString,
};
});
// The number of milliseconds we should wait before kicking off a new census
// when the filter string is updated. This helps us avoid doing any work while
// the user is still typing.
const FILTER_INPUT_DEBOUNCE_MS = 250;
const debouncedRefreshDispatcher = debounce(
(dispatch, getState, heapWorker) => {
// Prevent dispatching the action if the panel is already being destroying.
// For some reason, throwing the ignore middle exception introduce a leak.
if (isIgnoringActions(getState())) {
return;
}
dispatch(refresh(heapWorker));
},
FILTER_INPUT_DEBOUNCE_MS
);
exports.setFilterStringAndRefresh = function (filterString, heapWorker) {
return ({ dispatch, getState }) => {
dispatch(setFilterString(filterString));
debouncedRefreshDispatcher(dispatch, getState, heapWorker);
};
};