add ValueRange converter

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/python/Components/Converter/ValueRange.py b/lib/python/Components/Converter/ValueRange.py
new file mode 100644
index 00000000..7fdbb481
--- /dev/null
+++ b/lib/python/Components/Converter/ValueRange.py
@@ -0,0 +1,14 @@
+from Converter import Converter
+
+class ValueRange(Converter, object):
+	def __init__(self, arg, *args, **kwargs):
+		Converter.__init__(self)
+		(self.lower, self.upper) = [int(x) for x in arg.split(',')]
+
+	def getBoolean(self):
+		if self.lower < self.upper:
+			return self.lower < self.source.value < self.upper
+		else:
+			return not (self.upper < self.source.value < self.lower)
+
+	boolean = property(getBoolean)