From 1b06bfe7561fe34c6f2a9149b1f5eb35a755956b Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 13 Jun 2014 08:07:24 +0530
Subject: [PATCH] Disable system tray notifications on OS X < 10.8 since they
 are broken anyway

---
 src/calibre/gui2/notify.py | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/calibre/gui2/notify.py b/src/calibre/gui2/notify.py
index 3bef5654cc..755606e609 100644
--- a/src/calibre/gui2/notify.py
+++ b/src/calibre/gui2/notify.py
@@ -101,6 +101,13 @@ class QtNotifier(Notifier):
             except:
                 pass
 
+class DummyNotifier(Notifier):
+
+    ok = True
+
+    def __call__(self, body, summary=None, replaces_id=None, timeout=0):
+        pass
+
 class AppleNotifier(Notifier):
 
     def __init__(self):
@@ -145,10 +152,15 @@ def get_notifier(systray=None):
             ans = FDONotifier()
             if not ans.ok:
                 ans = None
-    elif isosx and get_osx_version() >= (10, 8, 0):
-        ans = AppleNotifier()
-        if not ans.ok:
-            ans = None
+    elif isosx:
+        if get_osx_version() >= (10, 8, 0):
+            ans = AppleNotifier()
+            if not ans.ok:
+                ans = DummyNotifier()
+        else:
+            # We dont use Qt's systray based notifier as it uses Growl and is
+            # broken with different versions of Growl
+            ans = DummyNotifier()
     if ans is None:
         ans = QtNotifier(systray)
         if not ans.ok: