From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 devtools/client/memory/initializer.js | 67 +++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 devtools/client/memory/initializer.js

(limited to 'devtools/client/memory/initializer.js')

diff --git a/devtools/client/memory/initializer.js b/devtools/client/memory/initializer.js
new file mode 100644
index 000000000..adb6e40c1
--- /dev/null
+++ b/devtools/client/memory/initializer.js
@@ -0,0 +1,67 @@
+/* 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 { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
+const BrowserLoaderModule = {};
+Cu.import("resource://devtools/client/shared/browser-loader.js", BrowserLoaderModule);
+const { require } = BrowserLoaderModule.BrowserLoader({
+  baseURI: "resource://devtools/client/memory/",
+  window
+});
+const { Task } = require("devtools/shared/task");
+const { createFactory, createElement } = require("devtools/client/shared/vendor/react");
+const ReactDOM = require("devtools/client/shared/vendor/react-dom");
+const { Provider } = require("devtools/client/shared/vendor/react-redux");
+const App = createFactory(require("devtools/client/memory/app"));
+const Store = require("devtools/client/memory/store");
+const { assert } = require("devtools/shared/DevToolsUtils");
+
+/**
+ * The current target, toolbox, MemoryFront, and HeapAnalysesClient, set by this tool's host.
+ */
+var gToolbox, gTarget, gFront, gHeapAnalysesClient;
+
+/**
+ * Variables set by `initialize()`
+ */
+var gStore, gRoot, gApp, gProvider, unsubscribe, isHighlighted, telemetry;
+
+var initialize = Task.async(function* () {
+  gRoot = document.querySelector("#app");
+  gStore = Store();
+  gApp = createElement(App, { toolbox: gToolbox, front: gFront, heapWorker: gHeapAnalysesClient });
+  gProvider = createElement(Provider, { store: gStore }, gApp);
+  ReactDOM.render(gProvider, gRoot);
+  unsubscribe = gStore.subscribe(onStateChange);
+});
+
+var destroy = Task.async(function* () {
+  const ok = ReactDOM.unmountComponentAtNode(gRoot);
+  assert(ok, "Should successfully unmount the memory tool's top level React component");
+
+  unsubscribe();
+
+  gStore, gRoot, gApp, gProvider, unsubscribe, isHighlighted;
+});
+
+/**
+ * Fired on any state change, currently only handles toggling
+ * the highlighting of the tool when recording allocations.
+ */
+function onStateChange() {
+  let isRecording = gStore.getState().allocations.recording;
+  if (isRecording === isHighlighted) {
+    return;
+  }
+
+  if (isRecording) {
+    gToolbox.highlightTool("memory");
+  } else {
+    gToolbox.unhighlightTool("memory");
+  }
+
+  isHighlighted = isRecording;
+}
-- 
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