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-rw-r--r--devtools/client/memory/actions/census-display.js34
1 files changed, 34 insertions, 0 deletions
diff --git a/devtools/client/memory/actions/census-display.js b/devtools/client/memory/actions/census-display.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/. */
+"use strict";
+
+const { assert } = require("devtools/shared/DevToolsUtils");
+const { actions } = require("../constants");
+const { refresh } = require("./refresh");
+
+exports.setCensusDisplayAndRefresh = function (heapWorker, display) {
+ return function* (dispatch, getState) {
+ dispatch(setCensusDisplay(display));
+ yield dispatch(refresh(heapWorker));
+ };
+};
+
+/**
+ * Clears out all cached census data in the snapshots and sets new display data
+ * for censuses.
+ *
+ * @param {censusDisplayModel} display
+ */
+const setCensusDisplay = exports.setCensusDisplay = function (display) {
+ assert(typeof display === "object"
+ && display
+ && display.breakdown
+ && display.breakdown.by,
+ `Breakdowns must be an object with a \`by\` property, attempted to set: ${uneval(display)}`);
+
+ return {
+ type: actions.SET_CENSUS_DISPLAY,
+ display,
+ };
+};