fixes bug #291

don't crash if auto scart switching is enabled and the scart voltage is high on enigma2 startup
not the best solution since the whole scart switching stuff is broken by design, but this fix prevents the crash

diff --git a/lib/python/Screens/MessageBox.py b/lib/python/Screens/MessageBox.py
index 86bf07d..f3538b7 100644 (file)
--- a/lib/python/Screens/MessageBox.py
+++ b/lib/python/Screens/MessageBox.py
@@ -12,9 +12,11 @@ class MessageBox(Screen):
        TYPE_WARNING = 2
        TYPE_ERROR = 3
 
-       def __init__(self, session, text, type = TYPE_YESNO, timeout = -1, close_on_any_key = False, default = True, enable_input = True):
+       def __init__(self, session, text, type = TYPE_YESNO, timeout = -1, close_on_any_key = False, default = True, enable_input = True, msgBoxID = None):
                self.type = type
                Screen.__init__(self, session)
+               
+               self.msgBoxID = msgBoxID
 
                self["text"] = Label(text)
                self["Text"] = StaticText(text)

diff --git a/lib/python/Screens/Scart.py b/lib/python/Screens/Scart.py
index dc51144..00e7859 100644 (file)
--- a/lib/python/Screens/Scart.py
+++ b/lib/python/Screens/Scart.py
@@ -1,10 +1,13 @@
 from Screen import Screen
 from MessageBox import MessageBox
 from Components.AVSwitch import AVSwitch
+from Tools import Notifications
 
 class Scart(Screen):
        def __init__(self, session, start_visible=True):
                Screen.__init__(self, session)
+               self.msgBox = None
+               self.notificationVisible = None
 
                self.avswitch = AVSwitch()
 
@@ -22,7 +25,11 @@ class Scart(Screen):
                if not self.msgVisible:
                        self.msgVisible = True
                        self.avswitch.setInput("SCART")
-                       self.msgBox = self.session.openWithCallback(self.MsgBoxClosed, MessageBox, _("If you see this, something is wrong with\nyour scart connection. Press OK to return."), MessageBox.TYPE_ERROR)
+                       if not self.session.in_exec:
+                               self.notificationVisible = True
+                               Notifications.AddNotificationWithCallback(self.MsgBoxClosed, MessageBox, _("If you see this, something is wrong with\nyour scart connection. Press OK to return."), MessageBox.TYPE_ERROR, msgBoxID = "scart_msgbox")
+                       else:
+                               self.msgBox = self.session.openWithCallback(self.MsgBoxClosed, MessageBox, _("If you see this, something is wrong with\nyour scart connection. Press OK to return."), MessageBox.TYPE_ERROR)
 
        def MsgBoxClosed(self, *val):
                self.msgBox = None
@@ -35,3 +42,13 @@ class Scart(Screen):
                                return
                        self.avswitch.setInput("ENCODER")
                        self.msgVisible = False
+               if self.notificationVisible:
+                       self.avswitch.setInput("ENCODER")
+                       self.notificationVisible = False
+                       for notification in Notifications.current_notifications:
+                               try:
+                                       if notification[1].msgBoxID == "scart_msgbox":
+                                               notification[1].close()
+                               except:
+                                       print "other notification is open. try another one."
+                       
\ No newline at end of file