add new skin stuff

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

diff --git a/lib/python/Components/Converter/EventTime.py b/lib/python/Components/Converter/EventTime.py
new file mode 100644 (file)
index 0000000..3c312a6
--- /dev/null
+++ b/lib/python/Components/Converter/EventTime.py
@@ -0,0 +1,72 @@
+from Converter import Converter
+from Poll import Poll
+from time import time
+
+class EventTime(Poll, Converter, object):
+       STARTTIME = 0
+       ENDTIME = 1
+       REMAINING = 2
+       PROGRESS = 3
+       DURATION = 4
+
+       def __init__(self, type, *args, **kwargs):
+               Converter.__init__(self)
+               Poll.__init__(self)
+               if type == "EndTime":
+                       self.type = self.ENDTIME
+               elif type == "Remaining":
+                       self.type = self.REMAINING
+                       self.poll_interval = 60*1000
+                       self.poll_enabled = True
+               elif type == "StartTime":
+                       self.type = self.STARTTIME
+               elif type == "Duration":
+                       self.type = self.DURATION
+               elif type == "Progress":
+                       self.type = self.PROGRESS
+                       self.poll_interval = 30*1000
+                       self.poll_enabled = True
+               else:
+                       raise str("'%s' is not <StartTime|EndTime|Remaining|Duration> for EventTime converter" % type)
+
+       def getTime(self):
+               assert self.type != self.PROGRESS
+
+               event = self.source.event
+               if event is None:
+                       return None
+                       
+               if self.type == self.STARTTIME:
+                       return event.getBeginTime()
+               elif self.type == self.ENDTIME:
+                       return event.getBeginTime() + event.getDuration()
+               elif self.type == self.DURATION:
+                       return event.getDuration()
+               elif self.type == self.REMAINING:
+                       now = int(time())
+                       start_time = event.getBeginTime()
+                       duration = event.getDuration()
+                       end_time = start_time + duration
+                       if start_time <= now <= end_time:
+                               return (duration, end_time - now)
+                       else:
+                               return (duration, None)
+
+       def getValue(self):
+               assert self.type == self.PROGRESS
+
+               event = self.source.event
+               if event is None:
+                       return None
+
+               now = int(time())
+               start_time = event.getBeginTime()
+               duration = event.getDuration()
+               if start_time <= now <= (start_time + duration) and duration > 0:
+                       return (now - start_time) * 1000 / duration
+               else:
+                       return None
+
+       time = property(getTime)
+       value = property(getValue)
+       range = 1000