From 3f6330cd7d4194891abe6043b0575be0cb218339 Mon Sep 17 00:00:00 2001
From: Mike Connor <mconnor@mozilla.com>
Date: Wed, 11 Aug 2010 21:28:27 -0400
Subject: [PATCH] Bug 586094 - Enabling Sync regresses Ts on all platforms,
 r=dolske, a=beltzner

---
 browser/base/content/browser-menubar.inc |  6 +-
 browser/base/content/browser-syncui.js   | 91 ++++++++++++++++--------
 browser/base/content/browser.xul         |  2 +-
 browser/components/nsBrowserGlue.js      | 61 +++++++++-------
 4 files changed, 106 insertions(+), 54 deletions(-)

diff --git a/browser/base/content/browser-menubar.inc b/browser/base/content/browser-menubar.inc
index 22bb6606fa5b..d630737d2ae7 100644
--- a/browser/base/content/browser-menubar.inc
+++ b/browser/base/content/browser-menubar.inc
@@ -594,7 +594,11 @@
             <menu id="tools-menu"
                   label="&toolsMenu.label;"
                   accesskey="&toolsMenu.accesskey;">
-              <menupopup id="menu_ToolsPopup">
+              <menupopup id="menu_ToolsPopup"
+#ifdef MOZ_SERVICES_SYNC
+                         onpopupshowing="gSyncUI.updateUI();"
+#endif
+                         >
               <menuitem id="menu_search"
                         label="&search.label;"
                         accesskey="&search.accesskey;"
diff --git a/browser/base/content/browser-syncui.js b/browser/base/content/browser-syncui.js
index 1e887f069a9e..2b33ca78116d 100644
--- a/browser/base/content/browser-syncui.js
+++ b/browser/base/content/browser-syncui.js
@@ -40,37 +40,31 @@
 // gSyncUI handles updating the tools menu
 let gSyncUI = {
   init: function SUI_init() {
-    let obs = [["weave:service:sync:start", "onActivityStart"],
-               ["weave:service:sync:finish", "onSyncFinish"],
-               ["weave:service:sync:error", "onSyncError"],
-               ["weave:service:sync:delayed", "onSyncDelay"],
-               ["weave:service:setup-complete", "onLoginFinish"],
-               ["weave:service:login:start", "onActivityStart"],
-               ["weave:service:login:finish", "onLoginFinish"],
-               ["weave:service:login:error", "onLoginError"],
-               ["weave:service:logout:finish", "onLogout"],
-               ["weave:service:start-over", "onStartOver"]];
+    // this will be the first notification fired during init
+    // we can set up everything else later
+    Services.obs.addObserver(this, "weave:service:ready", true);
+  },
+  initUI: function SUI_initUI() {
+    let obs = ["weave:service:sync:start",
+               "weave:service:sync:finish",
+               "weave:service:sync:error",
+               "weave:service:sync:delayed",
+               "weave:service:setup-complete",
+               "weave:service:login:start",
+               "weave:service:login:finish",
+               "weave:service:login:error",
+               "weave:service:logout:finish",
+               "weave:service:start-over"];
 
     // If this is a browser window?
     if (gBrowser) {
-      obs.push(["weave:notification:added", "onNotificationAdded"],
-               ["weave:notification:removed", "onNotificationRemoved"]);
+      obs.push("weave:notification:added", "weave:notification:removed");
     }
 
-    // Add the observers now and remove them on unload
     let self = this;
-    let addRem = function(add) {
-      obs.forEach(function([topic, func]) {
-        //XXXzpao This should use Services.obs.* but Weave's Obs does nice handling
-        //        of `this`. Fix in a followup. (bug 583347)
-        if (add)
-          Weave.Svc.Obs.add(topic, self[func], self);
-        else
-          Weave.Svc.Obs.remove(topic, self[func], self);
-      });
-    };
-    addRem(true);
-    window.addEventListener("unload", function() addRem(false), false);
+    obs.forEach(function(topic) {
+      Services.obs.addObserver(self, topic, true);
+    });
 
     // Find the alltabs-popup, only if there is a gBrowser
     if (gBrowser) {
@@ -80,7 +74,6 @@ let gSyncUI = {
         self.alltabsPopupShowing();
       }, true);
     }
-
     this.updateUI();
   },
 
@@ -242,7 +235,6 @@ let gSyncUI = {
     }
   },
 
-
   // Commands
   doUpdateMenu: function SUI_doUpdateMenu(event) {
     this._updateLastSyncItem();
@@ -369,7 +361,50 @@ let gSyncUI = {
 
     this.updateUI();
     this._updateLastSyncItem();
-  }
+  },
+  
+  observe: function SUI_observe(subject, topic, data) {
+    switch (topic) {
+      case "weave:service:sync:start":
+        this.onActivityStart();
+        break;
+      case "weave:service:sync:finish":
+        this.onSyncFinish();
+        break;
+      case "weave:service:sync:error":
+        this.onSyncError();
+        break;
+      case "weave:service:sync:delayed":
+        this.onSyncDelay();
+        break;
+      case "weave:service:setup-complete":
+        this.onLoginFinish();
+        break;
+      case "weave:service:login:start":
+        this.onActivityStart();
+        break;
+      case "weave:service:login:finish":
+        this.onLoginFinish();
+        break;
+      case "weave:service:login:error":
+        this.onLoginError();
+        break;
+      case "weave:service:logout:finish":
+        this.onLogout();
+        break;
+      case "weave:service:start-over":
+        this.onStartOver();
+        break;
+      case "weave:service:ready":
+        this.initUI();
+        break;
+    }
+  },
+
+  QueryInterface: XPCOMUtils.generateQI([
+    Ci.nsIObserver,
+    Ci.nsISupportsWeakReference
+  ])
 };
 
 XPCOMUtils.defineLazyGetter(gSyncUI, "_stringBundle", function() {
diff --git a/browser/base/content/browser.xul b/browser/base/content/browser.xul
index b82d8eb727ab..ba40f8f2f973 100644
--- a/browser/base/content/browser.xul
+++ b/browser/base/content/browser.xul
@@ -1061,7 +1061,7 @@
                       onclick="if (event.button == 0 &amp;&amp; event.detail == 1) displaySecurityInfo();"/>
 #ifdef MOZ_SERVICES_SYNC
       <statusbarpanel id="sync-status-button"
-                      class="statusbarpanel-iconic-text"
+                      class="statusbarpanel-iconic"
                       image="chrome://browser/skin/sync-16.png"
                       label="&syncLogInItem.label;"
                       oncommand="gSyncUI.handleStatusbarButton();"
diff --git a/browser/components/nsBrowserGlue.js b/browser/components/nsBrowserGlue.js
index dd0b172e7670..2c4141bd6684 100644
--- a/browser/components/nsBrowserGlue.js
+++ b/browser/components/nsBrowserGlue.js
@@ -128,6 +128,31 @@ BrowserGlue.prototype = {
     Services.prefs.savePrefFile(null);
   },
 
+#ifdef MOZ_SERVICES_SYNC
+  _setSyncAutoconnectDelay: function BG__setSyncAutoconnectDelay() {
+    // Assume that a non-zero value for services.sync.autoconnectDelay should override
+    if (Services.prefs.prefHasUserValue("services.sync.autoconnectDelay")) {
+      let prefDelay = Services.prefs.getIntPref("services.sync.autoconnectDelay");
+
+      if (prefDelay > 0)
+        return;
+    }
+
+    // delays are in seconds
+    const MAX_DELAY = 300;
+    let delay = 3;
+    let enum = Services.wm.getEnumerator("navigator:browser");
+    while (enum.hasMoreElements()) {
+      delay += enum.getNext().gBrowser.tabs.length;
+    }
+    delay = delay <= MAX_DELAY ? delay : MAX_DELAY;
+
+    let syncTemp = {};
+    Cu.import("resource://services-sync/service.js", syncTemp);
+    syncTemp.Weave.Service.delayedAutoConnect(delay);
+  },
+#endif
+
   // nsIObserver implementation 
   observe: function BG_observe(subject, topic, data) {
     switch (topic) {
@@ -165,6 +190,11 @@ BrowserGlue.prototype = {
       case "browser-lastwindow-close-granted":
         this._setPrefToSaveSession();
         break;
+#endif
+#ifdef MOZ_SERVICES_SYNC
+      case "weave:service:ready":
+        this._setSyncAutoconnectDelay();
+        break;
 #endif
       case "session-save":
         this._setPrefToSaveSession(true);
@@ -238,6 +268,9 @@ BrowserGlue.prototype = {
 #ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS
     os.addObserver(this, "browser-lastwindow-close-requested", false);
     os.addObserver(this, "browser-lastwindow-close-granted", false);
+#endif
+#ifdef MOZ_SERVICES_SYNC
+    os.addObserver(this, "weave:service:ready", false);
 #endif
     os.addObserver(this, "session-save", false);
     os.addObserver(this, "places-init-complete", false);
@@ -262,6 +295,9 @@ BrowserGlue.prototype = {
 #ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS
     os.removeObserver(this, "browser-lastwindow-close-requested");
     os.removeObserver(this, "browser-lastwindow-close-granted");
+#endif
+#ifdef MOZ_SERVICES_SYNC
+    os.removeObserver(this, "weave:service:ready", false);
 #endif
     os.removeObserver(this, "session-save");
     if (this._isIdleObserver)
@@ -385,29 +421,6 @@ BrowserGlue.prototype = {
       temp.WinTaskbarJumpList.startup();
     }
 #endif
-#endif
-
-#ifdef MOZ_SERVICES_SYNC
-    // Assume that a non-zero value for services.sync.autoconnectDelay should override
-    if (Services.prefs.prefHasUserValue("services.sync.autoconnectDelay")) {
-      let prefDelay = Services.prefs.getIntPref("services.sync.autoconnectDelay");
-
-      if (prefDelay > 0)
-        return;
-    }
-
-    // delays are in seconds
-    const MAX_DELAY = 300;
-    let delay = 3;
-    let enum = Services.wm.getEnumerator("navigator:browser");
-    while (enum.hasMoreElements()) {
-      delay += enum.getNext().gBrowser.tabs.length;
-    }
-    delay = delay <= MAX_DELAY ? delay : MAX_DELAY;
-
-    let syncTemp = {};
-    Cu.import("resource://services-sync/service.js", syncTemp);
-    syncTemp.Weave.Service.delayedAutoConnect(delay);
 #endif
   },
 
@@ -1387,7 +1400,7 @@ GeolocationPrompt.prototype = {
 
     chromeWin.PopupNotifications.show(browser, "geolocation", message, "geo-notification-icon",
                                       mainAction, secondaryActions);
-  },
+  }
 };
 
 var components = [BrowserGlue, GeolocationPrompt];