* fix (Chat) imports for Thunderbird

* fix Window.attachWndProc

NOTE: WndProc crashes fixed in TB27+

src/install.rdf

@@ -21,15 +21,15 @@
       <Description>
         <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <!-- Firefox -->
         <em:minVersion>7.0</em:minVersion>
-        <em:maxVersion>27.0</em:maxVersion>
+        <em:maxVersion>30.0</em:maxVersion>
       </Description>
     </em:targetApplication>
 
     <em:targetApplication>      <!-- Thunderbird -->
       <Description>
         <em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
-        <em:minVersion>7.0</em:minVersion>
-        <em:maxVersion>27.0</em:maxVersion>
+        <em:minVersion>27.0</em:minVersion>
+        <em:maxVersion>30.0</em:maxVersion>
       </Description>
     </em:targetApplication>
 

src/modules/FiretrayChat.jsm

@@ -8,8 +8,6 @@ const Cu = Components.utils;
 
 Cu.import("resource:///modules/imServices.jsm");
 Cu.import("resource://firetray/commons.js");
-Cu.import("resource://firetray/linux/FiretrayChatStatusIcon.jsm");
-Cu.import("resource://firetray/linux/FiretrayWindow.jsm");
 
 let log = firetray.Logging.getLogger("firetray.Chat");
 
@@ -24,10 +22,21 @@ firetray.Chat = {
   init: function() {
     if (this.initialized) {
       log.warn("Chat already initialized");
-      return;
+      return true;
     }
     log.debug("Enabling Chat");
 
+    switch (firetray.Handler.runtimeOS) {
+    case "Linux":
+      Cu.import("resource://firetray/linux/FiretrayChatStatusIcon.jsm");
+      Cu.import("resource://firetray/linux/FiretrayWindow.jsm");
+      break;
+    default:
+      log.error("Only Linux platforms supported at this time. " +
+                "Chat not loaded");
+      return false;
+    }
+
     firetray.Utils.addObservers(firetray.Chat, [
       // "*", // debugging
       "account-connected", "account-disconnected", "idle-time-changed",
@@ -42,10 +51,11 @@ firetray.Chat = {
     this.updateIcon();
 
     this.initialized = true;
+    return true;
   },
 
   shutdown: function() {
-    if (!this.initialized) return;
+    if (!this.initialized) return false;
     log.debug("Disabling Chat");
 
     if (firetray.Chat.convsToAcknowledge.length())
@@ -55,6 +65,7 @@ firetray.Chat = {
     firetray.Utils.removeAllObservers(firetray.Chat);
 
     this.initialized = false;
+    return true;
   },
 
   // FIXME: the listener should probably attached on the conv entry in the

src/modules/FiretrayHandler.jsm

@@ -85,7 +85,7 @@ firetray.Handler = {
       log.debug('FiretrayWindow WINNT imported');
       break;
     default:
-      log.error("FIRETRAY: only Linux and WINNT platforms supported at this"
+      log.error("Only Linux and WINNT platforms supported at this"
                 + "time. Firetray not loaded");
       return false;
     }

src/modules/winnt/FiretrayWindow.jsm

@@ -71,11 +71,11 @@ firetray.Window.wndProc = function(hWnd, uMsg, wParam, lParam) { // filterWindow
   return user32.CallWindowProcW(procPrev, hWnd, uMsg, wParam, lParam);
 };
 
-firetray.Window.attachWndProc = function(wid) {
+firetray.Window.attachWndProc = function(wid, hwnd) {
   try {
     let wndProc = user32.WNDPROC(firetray.Window.wndProc);
     log.debug("proc="+wndProc);
-    this.wndProcs.insert(wid, wndProc);
+    firetray.Handler.wndProcs.insert(wid, wndProc);
     let procPrev = user32.WNDPROC(
       user32.SetWindowLongW(hwnd, user32.GWLP_WNDPROC,
                             ctypes.cast(wndProc, win32.LONG_PTR))
@@ -83,14 +83,19 @@ firetray.Window.attachWndProc = function(wid) {
     log.debug("procPrev="+procPrev+" winLastError="+ctypes.winLastError);
     // we can't store WNDPROC callbacks (JS ctypes objects) with SetPropW(), as
     // we need long-living refs.
-    this.wndProcsOrig.insert(wid, procPrev);
+    firetray.Handler.wndProcsOrig.insert(wid, procPrev);
 
   } catch (x) {
-    if (x.name === "RangeError") // instanceof not working :-(
-      win.alert(x+"\n\nYou seem to have more than "+FIRETRAY_WINDOW_COUNT_MAX
+    if (x.name === "RangeError") { // instanceof not working :-(
+      let msg = x+"\n\nYou seem to have more than "+FIRETRAY_WINDOW_COUNT_MAX
                 +" windows open. This breaks FireTray and most probably "
-                +firetray.Handler.appName+".");
-    else win.alert(x);
+                +firetray.Handler.appName+".";
+      log.error(msg);
+      Cu.reportError(msg);
+    }else {
+      log.error(x);
+      Cu.reportError(x);
+    }
   }
 }
 
@@ -146,7 +151,7 @@ firetray.Handler.registerWindow = function(win) {
 
   log.debug("window "+wid+" registered");
 
-  this.attachWndProc(wid);
+  firetray.Window.attachWndProc(wid, hwnd);
 
   firetray.Win32.acceptAllMessages(hwnd);
 
@@ -163,7 +168,7 @@ firetray.Handler.unregisterWindow = function(win) {
     return false;
   }
 
-  this.detachWndProc(wid);
+  firetray.Window.detachWndProc(wid);
 
   if (!delete firetray.Handler.windows[wid])
     throw new DeleteError();