fix movielist selection when there is no (selected) item

[enigma2.git] / lib / python / Screens / ServiceInfo.py

diff --git a/lib/python/Screens/ServiceInfo.py b/lib/python/Screens/ServiceInfo.py
index 03d03d8e9bd59d8c0834c2cb6dbe46a723b492b1..d32c3e85b3d54c96df000aff40a468fc4a0d4ae2 100644 (file)
--- a/lib/python/Screens/ServiceInfo.py
+++ b/lib/python/Screens/ServiceInfo.py
@@ -1,25 +1,100 @@
+from Components.HTMLComponent import *
+from Components.GUIComponent import *

 from Screen import Screen
 from Components.ActionMap import ActionMap
 from Components.Label import Label
 from Components.MenuList import MenuList
 from Screen import Screen
 from Components.ActionMap import ActionMap
 from Components.Label import Label
 from Components.MenuList import MenuList

+from ServiceReference import ServiceReference
+from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation
+
+RT_HALIGN_LEFT = 0
+
+def ServiceInfoListEntry(a, b):
+       res = [ ]
+
+       #PyObject *type, *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
+       res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 200, 30, 0, RT_HALIGN_LEFT, ""))
+       res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0, 150, 25, 0, RT_HALIGN_LEFT, a))
+       res.append((eListboxPythonMultiContent.TYPE_TEXT, 170, 0, 150, 25, 0, RT_HALIGN_LEFT, b))
+
+       return res
+
+class ServiceInfoList(HTMLComponent, GUIComponent):
+       def __init__(self, source):
+               GUIComponent.__init__(self)
+               self.l = eListboxPythonMultiContent()
+               self.list = source
+               self.l.setList(self.list)
+               self.l.setFont(0, gFont("Regular", 23))
+
+       def GUIcreate(self, parent):
+               self.instance = eListbox(parent)
+               self.instance.setContent(self.l)
+               self.instance.setItemHeight(25)
+
+       def GUIdelete(self):
+               self.instance.setContent(None)
+               self.instance = None

 
 class ServiceInfo(Screen):
        def __init__(self, session):
                Screen.__init__(self, session)
 
 class ServiceInfo(Screen):
        def __init__(self, session):
                Screen.__init__(self, session)

-
+               

                self["actions"] = ActionMap(["OkCancelActions"],
                {
                        "ok": self.close,
                        "cancel": self.close
                }, -1)
                self["actions"] = ActionMap(["OkCancelActions"],
                {
                        "ok": self.close,
                        "cancel": self.close
                }, -1)

-       
-               Labels = ("Name", "Provider", "VideoPID", "AudioPID",
-                                                       "PCRPID", "PMTPID", "TXTPID", "Videoformat",
-                                                       "TSID", "ONID", "SID", "Namespace")
+               
+               service = session.nav.getCurrentService()
+               if service is not None:
+                       self.info = service.info()
+               else:
+                       self.info = None
+
+               if self.session.nav.getCurrentlyPlayingServiceReference() is not None:
+                       name = ServiceReference(self.session.nav.getCurrentlyPlayingServiceReference()).getServiceName()
+               else:
+                       name = "N/A"
+               Labels = ( ("Name",  name),
+                                  ("Provider", self.getValue(iServiceInformation.sProvider)),
+                                  ("VideoPID", self.getValue(iServiceInformation.sVideoPID)),
+                                  ("AudioPID", self.getValue(iServiceInformation.sAudioPID)),
+                                  ("PCRPID", self.getValue(iServiceInformation.sPCRPID)),
+                                  ("PMTPID", self.getValue(iServiceInformation.sPMTPID)),
+                                  ("TXTPID", self.getValue(iServiceInformation.sTXTPID)),
+                                  ("Videoformat", self.getValue(iServiceInformation.sAspect)),
+                                  ("TSID", self.getValue(iServiceInformation.sTSID)),
+                                  ("ONID", self.getValue(iServiceInformation.sONID)),
+                                  ("SID", self.getValue(iServiceInformation.sSID)),
+                                  ("Namespace", self.getValue(iServiceInformation.sNamespace)))

        
                tlist = [ ]
 
                for item in Labels:
        
                tlist = [ ]
 
                for item in Labels:

-                       tlist.append((item + ":",0))
+                       value = item[1]
+                       tlist.append(ServiceInfoListEntry(item[0]+":", value))          
+
+               self["infolist"] = ServiceInfoList(tlist)
+
+       def getValue(self, what):
+               if self.info is None:
+                       return ""

                
                

-               self["infolist"] = MenuList(tlist)
+               v = self.info.getInfo(what)
+               if v == -2:
+                       v = self.info.getInfoString(what)
+               elif v != -1:
+                       if what in [iServiceInformation.sVideoPID, 
+                                       iServiceInformation.sAudioPID, iServiceInformation.sPCRPID, iServiceInformation.sPMTPID, 
+                                       iServiceInformation.sTXTPID, iServiceInformation.sTSID, iServiceInformation.sONID,
+                                       iServiceInformation.sSID]:
+                               v = "0x%04x (%dd)" % (v, v)
+                       elif what in [iServiceInformation.sNamespace]:
+                               v = "0x%08x" % (v)
+                       else:
+                               v = str(v)
+               else:
+                       v = "N/A"
+
+               return v