gecko-dev/devtools/client/memory/actions/tree-map-display.js
Ben Delevingne 14aa4fcf8e Bug 1582699 - [devtools] Update thunk actions to take an object as an argument. r=nchevobbe
In short, thunk actions are changing from a signature with 2 parameters (dispatch and getState): `(dispatch, getState)`, to an object that contains those properties: `({ dispatch, getState })`.
This is done so we can merge thunk and thunk-with-options

Differential Revision: https://phabricator.services.mozilla.com/D92888
2020-10-13 07:48:12 +00:00

41 lines
1.2 KiB
JavaScript

/* 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 { assert } = require("devtools/shared/DevToolsUtils");
const { actions } = require("devtools/client/memory/constants");
const { refresh } = require("devtools/client/memory/actions/refresh");
/**
* Sets the tree map display as the current display and refreshes the tree map
* census.
*/
exports.setTreeMapAndRefresh = function(heapWorker, display) {
return async function({ dispatch, getState }) {
dispatch(setTreeMap(display));
await dispatch(refresh(heapWorker));
};
};
/**
* Clears out all cached census data in the snapshots and sets new display data
* for tree maps.
*
* @param {treeMapModel} display
*/
const setTreeMap = (exports.setTreeMap = function(display) {
assert(
typeof display === "object" &&
display &&
display.breakdown &&
display.breakdown.by,
"Breakdowns must be an object with a `by` property, attempted to set: " +
JSON.stringify(display)
);
return {
type: actions.SET_TREE_MAP_DISPLAY,
display,
};
});