-from Components.Converter.Converter import Converter
+from Converter import Converter
from time import localtime, strftime
class ClockToText(Converter, object):
--- /dev/null
+from Converter import Converter
+
+class ConditionalShowHide(Converter, object):
+
+ def __init__(self, type, *args, **kwargs):
+ Converter.__init__(self)
+ self.invert = type == "Invert"
+
+ def changed(self):
+ for x in self.downstream_elements:
+ x.visible = self.source.boolean
text = property(getText)
- bool = property(getBool)
+ boolean = property(getBool)
def getValue(self):
assert self.type != self.LOCK, "the value/range output of FrontendInfo can not be used for lock info"
install_PYTHON = \
__init__.py ClockToText.py Converter.py EventName.py StaticText.py EventTime.py \
- Poll.py RemainingToText.py StringList.py ServiceName.py FrontendInfo.py
+ Poll.py RemainingToText.py StringList.py ServiceName.py FrontendInfo.py ServiceInfo.py \
+ ConditionalShowHide.py
--- /dev/null
+from Components.Converter.Converter import Converter
+from enigma import iServiceInformation, iPlayableService
+
+class ServiceInfo(Converter, object):
+ HAS_TELETEXT = 0
+ IS_MULTICHANNEL = 1
+ IS_CRYPTED = 2
+ IS_WIDESCREEN = 3
+ SUBSERVICES_AVAILABLE = 4
+
+ 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,
+ }[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):
+ v = info.getInfo(what)
+ if v != -2:
+ return "N/A"
+ return info.getInfoString(what)
+
+ def getBoolean(self):
+ service = self.source.service
+ info = service and service.info()
+ if not info:
+ return False
+
+ if self.type == self.HAS_TELETEXT:
+ tpid = info.getInfo(iServiceInformation.sTXTPID)
+ return tpid != -1
+ elif self.type == self.IS_MULTICHANNEL:
+ # FIXME. but currently iAudioTrackInfo doesn't provide more information.
+ audio = service.audioTracks()
+ if audio:
+ n = audio.getNumberOfTracks()
+ for x in range(n):
+ i = audio.getTrackInfo(x)
+ description = i.getDescription();
+ if description.find("AC3") != -1 or description.find("DTS") != -1:
+ return True
+ 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]
+ elif self.type == self.SUBSERVICES_AVAILABLE:
+ subservices = service.subServices()
+ return subservices and subservices.getNumberOfSubservices() > 0
+
+ boolean = property(getBoolean)
return ""
if self.type == self.NAME:
- return service.getName()
+ return info.getName()
elif self.type == self.PROVIDER:
return self.getServiceInfoValue(info, iServiceInformation.sProvider)
--- /dev/null
+from Renderer import Renderer
+
+from enigma import eLabel
+
+class FixedLabel(Renderer):
+ GUI_WIDGET = eLabel
installdir = $(LIBDIR)/enigma2/python/Components/Renderer
install_PYTHON = \
- __init__.py Label.py Progress.py Listbox.py Renderer.py
-
-
+ __init__.py Label.py Progress.py Listbox.py Renderer.py Pixmap.py \
+ FixedLabel.py
\ No newline at end of file
--- /dev/null
+from Renderer import Renderer
+
+from enigma import ePixmap
+
+class Pixmap(Renderer):
+ GUI_WIDGET = ePixmap
--- /dev/null
+from Source import Source
+from enigma import eTimer
+
+# a small warning:
+# you can use that boolean well to express screen-private
+# conditional expressions.
+#
+# however, if you think that there is ANY interest that another
+# screen could use your expression, please put your calculation
+# into a seperate Source, providing a "boolean"-property.
+class Boolean(Source, object):
+ def __init__(self, fixed = False, function = None, poll = 0):
+ Source.__init__(self)
+ if poll > 0:
+ self.poll_timer = eTimer()
+ self.poll_timer.timeout.get().append(self.changed)
+ self.poll_timer.start(poll)
+
+ def getBoolean(self):
+ if self.function is not None:
+ return self.function()
+ else:
+ return self.fixed
+
+ boolean = property(getBoolean)
PerServiceBase.__init__(self, navcore,
{
iPlayableService.evStart: self.changed,
- iPlayableService.evEnd: self.changed
+ iPlayableService.evEnd: self.changed,
+ # FIXME: we should check 'interesting_events'
+ # which is not always provided.
+ iPlayableService.evUpdatedInfo: self.changed,
+ iPlayableService.evUpdatedEventInfo: self.changed
})
self.navcore = navcore
def getCurrentService(self):
- service = self.navcore.getCurrentService()
- return service
-
- def stopEvent(self):
- self.changed()
+ return self.navcore.getCurrentService()
service = property(getCurrentService)
install_PYTHON = \
__init__.py Clock.py EventInfo.py Source.py MenuList.py CurrentService.py \
- FrontendStatus.py
+ FrontendStatus.py Boolean.py