add possibility to select between different list styles via context menu

[enigma2.git] / lib / python / Components / Converter / ServiceInfo.py

diff --git a/lib/python/Components/Converter/ServiceInfo.py b/lib/python/Components/Converter/ServiceInfo.py
index e1351c56e2c5b58b7a7fd19a5a07ea4ff1fd9ca1..7118025440dac20f2593845adfd0412db7087314 100644 (file)
--- a/lib/python/Components/Converter/ServiceInfo.py
+++ b/lib/python/Components/Converter/ServiceInfo.py
@@ -1,5 +1,6 @@
 from Components.Converter.Converter import Converter
 from enigma import iServiceInformation, iPlayableService
+from Components.Element import cached
 
 class ServiceInfo(Converter, object):
        HAS_TELETEXT = 0
@@ -7,6 +8,8 @@ class ServiceInfo(Converter, object):
        IS_CRYPTED = 2
        IS_WIDESCREEN = 3
        SUBSERVICES_AVAILABLE = 4
+       XRES = 5
+       YRES = 6
 
        def __init__(self, type):
                Converter.__init__(self, type)
@@ -16,28 +19,30 @@ class ServiceInfo(Converter, object):
                                "IsCrypted": self.IS_CRYPTED,
                                "IsWidescreen": self.IS_WIDESCREEN,
                                "SubservicesAvailable": self.SUBSERVICES_AVAILABLE,
+                               "VideoWidth": self.XRES,
+                               "VideoHeight": self.YRES,
                        }[type]
 
                self.interesting_events = {
                                self.HAS_TELETEXT: [iPlayableService.evUpdatedInfo],
                                self.IS_MULTICHANNEL: [iPlayableService.evUpdatedInfo],
                                self.IS_CRYPTED: [iPlayableService.evUpdatedInfo],
-                               self.IS_WIDESCREEN: [iPlayableService.evUpdatedEventInfo],
-                               self.SUBSERVICES_AVAILABLE: [iPlayableService.evUpdatedEventInfo]
+                               self.IS_WIDESCREEN: [iPlayableService.evVideoSizeChanged],
+                               self.SUBSERVICES_AVAILABLE: [iPlayableService.evUpdatedEventInfo],
+                               self.XRES: [iPlayableService.evVideoSizeChanged],
+                               self.YRES: [iPlayableService.evVideoSizeChanged],
                        }[self.type]
 
-       def getServiceInfoValue(self, info, what):
+       def getServiceInfoString(self, info, what):
                v = info.getInfo(what)
-               if v != -2:
+               if v == -1:
                        return "N/A"
-               return info.getInfoString(what)
+               if v == -2:
+                       return info.getInfoString(what)
+               return "%d" % v
 
+       @cached
        def getBoolean(self):
-               if self.cache is None:
-                       self.cache = self.__getBoolean()
-               return self.cache
-
-       def __getBoolean(self):
                service = self.source.service
                info = service and service.info()
                if not info:
@@ -66,6 +71,37 @@ class ServiceInfo(Converter, object):
                        return subservices and subservices.getNumberOfSubservices() > 0
 
        boolean = property(getBoolean)
+       
+       @cached
+       def getText(self):
+               service = self.source.service
+               info = service and service.info()
+               if not info:
+                       return ""
+
+               if self.type == self.XRES:
+                       return self.getServiceInfoString(info, iServiceInformation.sVideoWidth)
+               if self.type == self.YRES:
+                       return self.getServiceInfoString(info, iServiceInformation.sVideoHeight)
+               return ""
+
+       text = property(getText)
+
+       @cached
+       def getValue(self):
+               service = self.source.service
+               info = service and service.info()
+               if not info:
+                       return -1
+
+               if self.type == self.XRES:
+                       return info.getInfo(iServiceInformation.sVideoWidth)
+               if self.type == self.YRES:
+                       return info.getInfo(iServiceInformation.sVideoHeight)
+
+               return -1
+
+       value = property(getValue)
 
        def changed(self, what):
                if what[0] != self.CHANGED_SPECIFIC or what[1] in self.interesting_events: