From 7da7b1c11bd042c17fe8f12623b149afb66316c6 Mon Sep 17 00:00:00 2001
From: "J. Ryan Stinnett" <jryans@gmail.com>
Date: Mon, 16 Mar 2015 13:32:00 -0400
Subject: [PATCH] Bug 1143028 - Make AppMan reinitable; update tab list when
 sidebars disabled. r=past

---
 browser/devtools/webide/content/webide.js       |  7 ++++---
 browser/devtools/webide/modules/app-manager.js  | 14 +++++++++++++-
 browser/devtools/webide/modules/project-list.js |  2 ++
 3 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/browser/devtools/webide/content/webide.js b/browser/devtools/webide/content/webide.js
index e2f3284ea3e7..f31eafae0c58 100644
--- a/browser/devtools/webide/content/webide.js
+++ b/browser/devtools/webide/content/webide.js
@@ -49,7 +49,7 @@ window.addEventListener("load", function onLoad() {
 
 window.addEventListener("unload", function onUnload() {
   window.removeEventListener("unload", onUnload);
-  UI.uninit();
+  UI.destroy();
 });
 
 let projectList;
@@ -118,10 +118,10 @@ let UI = {
     gDevToolsBrowser.isWebIDEInitialized.resolve();
   },
 
-  uninit: function() {
+  destroy: function() {
     window.removeEventListener("focus", this.onfocus, true);
     AppManager.off("app-manager-update", this.appManagerUpdate);
-    AppManager.uninit();
+    AppManager.destroy();
     projectList = null;
     window.removeEventListener("message", this.onMessage);
     this.updateConnectionTelemetry();
@@ -186,6 +186,7 @@ let UI = {
       case "project-is-running":
       case "list-tabs-response":
         this.updateCommands();
+        projectList.update();
         break;
       case "runtime-details":
         this.updateRuntimeButton();
diff --git a/browser/devtools/webide/modules/app-manager.js b/browser/devtools/webide/modules/app-manager.js
index 77a0e2e660ce..286ba69877ff 100644
--- a/browser/devtools/webide/modules/app-manager.js
+++ b/browser/devtools/webide/modules/app-manager.js
@@ -34,7 +34,14 @@ let AppManager = exports.AppManager = {
   DEFAULT_PROJECT_ICON: "chrome://browser/skin/devtools/app-manager/default-app-icon.png",
   DEFAULT_PROJECT_NAME: "--",
 
+  _initialized: false,
+
   init: function() {
+    if (this._initialized) {
+      return;
+    }
+    this._initialized = true;
+
     let port = Services.prefs.getIntPref("devtools.debugger.remote-port");
     this.connection = ConnectionManager.createConnection("localhost", port);
     this.onConnectionChanged = this.onConnectionChanged.bind(this);
@@ -57,7 +64,12 @@ let AppManager = exports.AppManager = {
     this._telemetry = new Telemetry();
   },
 
-  uninit: function() {
+  destroy: function() {
+    if (!this._initialized) {
+      return;
+    }
+    this._initialized = false;
+
     this.selectedProject = null;
     this.selectedRuntime = null;
     RuntimeScanners.off("runtime-list-updated", this._rebuildRuntimeList);
diff --git a/browser/devtools/webide/modules/project-list.js b/browser/devtools/webide/modules/project-list.js
index b4929092f094..9421f67b69a5 100644
--- a/browser/devtools/webide/modules/project-list.js
+++ b/browser/devtools/webide/modules/project-list.js
@@ -28,6 +28,8 @@ module.exports = ProjectList = function(window, parentWindow) {
     this._panelNodeEl = "div";
   }
 
+  AppManager.init();
+
   return this;
 };