From 67b7e9dce3c3393af88055ca85205f3f1f94bafc Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 26 Jan 2010 13:43:04 -0700
Subject: [PATCH] ...

---
 src/calibre/gui2/notify.py | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/calibre/gui2/notify.py b/src/calibre/gui2/notify.py
index 009f94c4c3..0f498c45d1 100644
--- a/src/calibre/gui2/notify.py
+++ b/src/calibre/gui2/notify.py
@@ -85,10 +85,18 @@ class QtNotifier(Notifier):
     def __call__(self, body, summary=None, replaces_id=None, timeout=0):
         timeout, body, summary = self.get_msg_parms(timeout, body, summary)
         if self.systray is not None:
-            if isosx and isinstance(body, unicode):
-                body = body.encode('utf-8')
-            self.systray.showMessage(summary, body, self.systray.Information,
-                    timeout)
+            hide = False
+            try:
+                if not isinstance(body, unicode):
+                    body = body.decode('utf-8')
+                if isosx and not self.systray.isVisible():
+                    self.systray.show()
+                    hide = True
+                self.systray.showMessage(summary, body, self.systray.Information,
+                        timeout)
+            finally:
+                if hide:
+                    self.systray.hide()
 
 class GrowlNotifier(Notifier):