take care of hotplug events just when the infobar is execing (no other menu

is visible)

diff --git a/lib/python/Plugins/Extensions/MediaScanner/plugin.py b/lib/python/Plugins/Extensions/MediaScanner/plugin.py
index c5f6043eb68e8e8659f7d5a136fc1d640a3d7d5d..5b320ea9d07af31087ea4b5cdbcdb74165e8506f 100644 (file)
--- a/lib/python/Plugins/Extensions/MediaScanner/plugin.py
+++ b/lib/python/Plugins/Extensions/MediaScanner/plugin.py
@@ -1,5 +1,6 @@
 from Plugins.Plugin import PluginDescriptor
 from Components.Scanner import scanDevice
+from Screens.InfoBar import InfoBar
 
 def execute(option):
        print "execute", option
@@ -57,12 +58,17 @@ def menuHook(menuid):
 global_session = None
 
 def partitionListChanged(action, device):
-       pass
-#      if action == 'add' and device.is_hotplug:
-#              print "mountpoint", device.mountpoint
-#              print "description", device.description
-#              print "force_mounted", device.force_mounted
-#              mountpoint_choosen((device.description, device.mountpoint, global_session))
+       if InfoBar.instance:
+               if InfoBar.instance.execing:
+                       if action == 'add' and device.is_hotplug:
+                               print "mountpoint", device.mountpoint
+                               print "description", device.description
+                               print "force_mounted", device.force_mounted
+                               mountpoint_choosen((device.description, device.mountpoint, global_session))
+               else:
+                       print "main infobar is not execing... so we ignore hotplug event!"
+       else:
+                       print "hotplug event.. but no infobar"
 
 def sessionstart(reason, session):
        global global_session

diff --git a/lib/python/Screens/InfoBar.py b/lib/python/Screens/InfoBar.py
index 99979b13b8e3a3eaa3d9d0af9da5bd92e82046d1..8f400d240ff193faacb8a35549e4c61aa880ad43 100644 (file)
--- a/lib/python/Screens/InfoBar.py
+++ b/lib/python/Screens/InfoBar.py
@@ -40,6 +40,7 @@ class InfoBar(InfoBarBase, InfoBarShowHide,
        Screen):
        
        ALLOW_SUSPEND = True
+       instance = None
 
        def __init__(self, session):
                Screen.__init__(self, session)
@@ -69,6 +70,11 @@ class InfoBar(InfoBarBase, InfoBarShowHide,
                        })
 
                self.current_begin_time=0
+               assert InfoBar.instance is None, "class InfoBar is a singleton class and just one instance of this class is allowed!"
+               InfoBar.instance = self
+
+       def __onClose(self):
+               InfoBar.instance = None
 
        def __eventInfoChanged(self):
                if self.execing: