Files
2018-02-02 04:16:08 -05:00

19 lines
679 B
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 { actions } = require("../constants");
const { immutableUpdate } = require("devtools/shared/DevToolsUtils");
const handlers = Object.create(null);
handlers[actions.RESIZE_SHORTEST_PATHS] = function (sizes, { size }) {
return immutableUpdate(sizes, { shortestPathsSize: size });
};
module.exports = function (sizes = { shortestPathsSize: .5 }, action) {
const handler = handlers[action.type];
return handler ? handler(sizes, action) : sizes;
};