From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../performance-new/aboutprofiling/README.md | 3 + .../performance-new/aboutprofiling/index.xhtml | 17 +++ .../performance-new/aboutprofiling/initializer.js | 161 +++++++++++++++++++++ .../performance-new/aboutprofiling/moz.build | 7 + 4 files changed, 188 insertions(+) create mode 100644 devtools/client/performance-new/aboutprofiling/README.md create mode 100644 devtools/client/performance-new/aboutprofiling/index.xhtml create mode 100644 devtools/client/performance-new/aboutprofiling/initializer.js create mode 100644 devtools/client/performance-new/aboutprofiling/moz.build (limited to 'devtools/client/performance-new/aboutprofiling') diff --git a/devtools/client/performance-new/aboutprofiling/README.md b/devtools/client/performance-new/aboutprofiling/README.md new file mode 100644 index 0000000000..4055a7cdac --- /dev/null +++ b/devtools/client/performance-new/aboutprofiling/README.md @@ -0,0 +1,3 @@ +# about:profiling + +This directory collects the code that powers about:profiling. See devtools/client/performance-new/README.md for more information. diff --git a/devtools/client/performance-new/aboutprofiling/index.xhtml b/devtools/client/performance-new/aboutprofiling/index.xhtml new file mode 100644 index 0000000000..dadbd2f442 --- /dev/null +++ b/devtools/client/performance-new/aboutprofiling/index.xhtml @@ -0,0 +1,17 @@ + + + + + + + + + + +

+ + + diff --git a/devtools/client/performance-new/aboutprofiling/initializer.js b/devtools/client/performance-new/aboutprofiling/initializer.js new file mode 100644 index 0000000000..ffe896f46b --- /dev/null +++ b/devtools/client/performance-new/aboutprofiling/initializer.js @@ -0,0 +1,161 @@ +/* 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/. */ +// @ts-check +/** + * @typedef {import("../@types/perf").InitializeStoreValues} InitializeStoreValues + * @typedef {import("../@types/perf").PopupWindow} PopupWindow + * @typedef {import("../@types/perf").RecordingStateFromPreferences} RecordingStateFromPreferences + * @typedef {import("../@types/perf").PerfFront} PerfFront + * @typedef {import("../@types/perf").PageContext} PageContext + */ +"use strict"; + +/** + * This file initializes the about:profiling page, which can be used to tweak the + * profiler's settings. + */ + +{ + // Create the browser loader, but take care not to conflict with + // TypeScript. See devtools/client/performance-new/typescript.md and + // the section on "Do not overload require" for more information. + + const { BrowserLoader } = ChromeUtils.import( + "resource://devtools/client/shared/browser-loader.js" + ); + const browserLoader = BrowserLoader({ + baseURI: "resource://devtools/client/performance-new/aboutprofiling", + window, + }); + + /** + * @type {any} - Coerce the current scope into an `any`, and assign the + * loaders to the scope. They can then be used freely below. + */ + const scope = this; + scope.require = browserLoader.require; + scope.loader = browserLoader.loader; +} + +/** + * The background.jsm.js manages the profiler state, and can be loaded multiple time + * for various components. This page needs a copy, and it is also used by the + * profiler shortcuts. In order to do this, the background code needs to live in a + * JSM module, that can be shared with the DevTools keyboard shortcut manager. + */ +const { + getRecordingPreferences, + setRecordingPreferences, + getSymbolsFromThisBrowser, + presets, +} = ChromeUtils.import( + "resource://devtools/client/performance-new/popup/background.jsm.js" +); + +const { receiveProfile } = require("devtools/client/performance-new/browser"); + +const ReactDOM = require("devtools/client/shared/vendor/react-dom"); +const React = require("devtools/client/shared/vendor/react"); +const FluentReact = require("devtools/client/shared/vendor/fluent-react"); +const { + FluentL10n, +} = require("devtools/client/shared/fluent-l10n/fluent-l10n"); +const Provider = React.createFactory( + require("devtools/client/shared/vendor/react-redux").Provider +); +const LocalizationProvider = React.createFactory( + FluentReact.LocalizationProvider +); +const AboutProfiling = React.createFactory( + require("devtools/client/performance-new/components/AboutProfiling") +); +const ProfilerEventHandling = React.createFactory( + require("devtools/client/performance-new/components/ProfilerEventHandling") +); +const createStore = require("devtools/client/shared/redux/create-store"); +const reducers = require("devtools/client/performance-new/store/reducers"); +const actions = require("devtools/client/performance-new/store/actions"); +const { + ActorReadyGeckoProfilerInterface, +} = require("devtools/shared/performance-new/gecko-profiler-interface"); + +/** + * Initialize the panel by creating a redux store, and render the root component. + * + * @param {PerfFront} perfFront - The Perf actor's front. Used to start and stop recordings. + * @param {PageContext} pageContext - The context that the UI is being loaded in under. + * @param {(() => void)} [openRemoteDevTools] Optionally provide a way to go back to + * the remote devtools page. + */ +async function gInit(perfFront, pageContext, openRemoteDevTools) { + const store = createStore(reducers); + const supportedFeatures = await perfFront.getSupportedFeatures(); + + const l10n = new FluentL10n(); + await l10n.init(["devtools/client/perftools.ftl"]); + + // Do some initialization, especially with privileged things that are part of the + // the browser. + store.dispatch( + actions.initializeStore({ + perfFront, + receiveProfile, + supportedFeatures, + presets, + // Get the preferences from the current browser + recordingPreferences: getRecordingPreferences( + pageContext, + supportedFeatures + ), + /** + * @param {RecordingStateFromPreferences} newRecordingPreferences + */ + setRecordingPreferences: newRecordingPreferences => + setRecordingPreferences(pageContext, newRecordingPreferences), + + // The popup doesn't need to support remote symbol tables from the debuggee. + // Only get the symbols from this browser. + getSymbolTableGetter: () => { + return (debugName, breakpadId) => + getSymbolsFromThisBrowser(pageContext, debugName, breakpadId); + }, + pageContext, + openRemoteDevTools, + }) + ); + + ReactDOM.render( + Provider( + { store }, + LocalizationProvider( + { bundles: l10n.getBundles() }, + React.createElement( + React.Fragment, + null, + ProfilerEventHandling(), + AboutProfiling() + ) + ) + ), + document.querySelector("#root") + ); + + window.addEventListener("unload", function() { + // Do not destroy the perf front if working remotely, about:debugging will do + // this for us. + if (pageContext !== "aboutprofiling-remote") { + // The perf front interface needs to be unloaded in order to remove event handlers. + // Not doing so leads to leaks. + perfFront.destroy(); + } + }); +} + +// Automatically initialize the page if it's not a remote connection, otherwise +// the page will be initialized by about:debugging. +if (window.location.hash !== "#remote") { + document.addEventListener("DOMContentLoaded", () => { + gInit(new ActorReadyGeckoProfilerInterface(), "aboutprofiling"); + }); +} diff --git a/devtools/client/performance-new/aboutprofiling/moz.build b/devtools/client/performance-new/aboutprofiling/moz.build new file mode 100644 index 0000000000..958a922236 --- /dev/null +++ b/devtools/client/performance-new/aboutprofiling/moz.build @@ -0,0 +1,7 @@ +# vim: set filetype=python: +# 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/. + +with Files("**"): + BUG_COMPONENT = ("DevTools", "Performance Tools (Profiler/Timeline)") -- cgit v1.2.3