X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/77bb53beb46f6984e1529c4f703523c146956d0f..019ba406ed5ba46782951d501ed2d4c0a96e6096:/lib/python/Components/Converter/ServiceInfo.py

diff --git a/lib/python/Components/Converter/ServiceInfo.py b/lib/python/Components/Converter/ServiceInfo.py
index 413aa191..f0773bf1 100644
--- 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
@@ -7,31 +8,47 @@ class ServiceInfo(Converter, object):
 	IS_CRYPTED = 2
 	IS_WIDESCREEN = 3
 	SUBSERVICES_AVAILABLE = 4
+	XRES = 5
+	YRES = 6
+	APID = 7
+	VPID = 8
+	PCRPID = 9
+	PMTPID = 10
+	TXTPID = 11
+	TSID = 12
+	ONID = 13
+	SID = 14
+	
 
-	def __init__(self, type, *args, **kwargs):
-		Converter.__init__(self)
-		self.type = {
-				"HasTelext": self.HAS_TELETEXT,
-				"IsMultichannel": self.IS_MULTICHANNEL,
-				"IsCrypted": self.IS_CRYPTED,
-				"IsWidescreen": self.IS_WIDESCREEN,
-				"SubservicesAvailable": self.SUBSERVICES_AVAILABLE,
+	def __init__(self, type):
+		Converter.__init__(self, type)
+		self.type, self.interesting_events = {
+				"HasTelext": (self.HAS_TELETEXT, (iPlayableService.evUpdatedInfo,)),
+				"IsMultichannel": (self.IS_MULTICHANNEL, (iPlayableService.evUpdatedInfo,)),
+				"IsCrypted": (self.IS_CRYPTED, (iPlayableService.evUpdatedInfo,)),
+				"IsWidescreen": (self.IS_WIDESCREEN, (iPlayableService.evVideoSizeChanged,)),
+				"SubservicesAvailable": (self.SUBSERVICES_AVAILABLE, (iPlayableService.evUpdatedEventInfo,)),
+				"VideoWidth": (self.XRES, (iPlayableService.evVideoSizeChanged,)),
+				"VideoHeight": (self.YRES, (iPlayableService.evVideoSizeChanged,)),
+				"AudioPid": (self.APID, (iPlayableService.evUpdatedInfo,)),
+				"VideoPid": (self.VPID, (iPlayableService.evUpdatedInfo,)),
+				"PcrPid": (self.PCRPID, (iPlayableService.evUpdatedInfo,)),
+				"PmtPid": (self.PMTPID, (iPlayableService.evUpdatedInfo,)),
+				"TxtPid": (self.TXTPID, (iPlayableService.evUpdatedInfo,)),
+				"TsId": (self.TSID, (iPlayableService.evUpdatedInfo,)),
+				"OnId": (self.ONID, (iPlayableService.evUpdatedInfo,)),
+				"Sid": (self.SID, (iPlayableService.evUpdatedInfo,)),
 			}[type]
 
-		self.interesting_events = {
-				self.HAS_TELETEXT: [iPlayableService.evEnd, iPlayableService.evUpdatedInfo],
-				self.IS_MULTICHANNEL: [iPlayableService.evUpdatedInfo, iPlayableService.evEnd],
-				self.IS_CRYPTED: [iPlayableService.evUpdatedInfo, iPlayableService.evEnd],
-				self.IS_WIDESCREEN: [iPlayableService.evUpdatedEventInfo, iPlayableService.evEnd],
-				self.SUBSERVICES_AVAILABLE: [iPlayableService.evUpdatedEventInfo, iPlayableService.evEnd]
-			}[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):
 		service = self.source.service
 		info = service and service.info()
@@ -46,18 +63,71 @@ class ServiceInfo(Converter, object):
 			audio = service.audioTracks()
 			if audio:
 				n = audio.getNumberOfTracks()
-				for x in range(n):
-					i = audio.getTrackInfo(x)
+				idx = 0
+				while idx < n:
+					i = audio.getTrackInfo(idx)
 					description = i.getDescription();
-					if description.find("AC3") != -1 or description.find("DTS") != -1:
+					if "AC3" in description or "DTS" in description:
 						return True
+					idx += 1
 			return False
 		elif self.type == self.IS_CRYPTED:
 			return info.getInfo(iServiceInformation.sIsCrypted) == 1
 		elif self.type == self.IS_WIDESCREEN:
-			return info.getInfo(iServiceInformation.sAspect) in [3, 4, 7, 8, 0xB, 0xC, 0xF, 0x10]
+			return info.getInfo(iServiceInformation.sAspect) in (3, 4, 7, 8, 0xB, 0xC, 0xF, 0x10)
 		elif self.type == self.SUBSERVICES_AVAILABLE:
 			subservices = service.subServices()
 			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)
+		elif self.type == self.YRES:
+			return self.getServiceInfoString(info, iServiceInformation.sVideoHeight)
+		elif self.type == self.APID:
+			return self.getServiceInfoString(info, iServiceInformation.sAudioPID)
+		elif self.type == self.VPID:
+			return self.getServiceInfoString(info, iServiceInformation.sVideoPID)
+		elif self.type == self.PCRPID:
+			return self.getServiceInfoString(info, iServiceInformation.sPCRPID)
+		elif self.type == self.PMTPID:
+			return self.getServiceInfoString(info, iServiceInformation.sPMTPID)
+		elif self.type == self.TXTPID:
+			return self.getServiceInfoString(info, iServiceInformation.sTXTPID)
+		elif self.type == self.TSID:
+			return self.getServiceInfoString(info, iServiceInformation.sTSID)
+		elif self.type == self.ONID:
+			return self.getServiceInfoString(info, iServiceInformation.sONID)
+		elif self.type == self.SID:
+			return self.getServiceInfoString(info, iServiceInformation.sSID)											
+		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:
+			Converter.changed(self, what)