X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/e09309bd7f69dbc98f471e28e01e2ad21ab7a757..6eeefece35e4269e02fdb7abab4f79d8e7b8f98b:/lib/python/Tools/NumericalTextInput.py

diff --git a/lib/python/Tools/NumericalTextInput.py b/lib/python/Tools/NumericalTextInput.py
index 1acd2548..7c61d263 100644
--- a/lib/python/Tools/NumericalTextInput.py
+++ b/lib/python/Tools/NumericalTextInput.py
@@ -1,11 +1,13 @@
 # -*- coding: latin-1 -*-
-from enigma import *
+from enigma import eTimer
 from Components.Language import language
 
 class NumericalTextInput:
-	def __init__(self, nextFunction = None):
+	def __init__(self, nextFunc=None, handleTimeout = True):
 		self.mapping = []
 		self.lang = language.getLanguage()
+		self.useableChars=None
+		self.nextFunction=nextFunc
 		
 		if self.lang == 'de_DE':
 			self.mapping.append (u".,?'\"0-()@/:_") # 0
@@ -40,33 +42,49 @@ class NumericalTextInput:
 			self.mapping.append (u"pqrs7PQRS") # 7
 			self.mapping.append (u"tuv8TUV") # 8
 			self.mapping.append (u"wxyz9WXYZ") # 9
-		
-		self.nextFunction = nextFunction
-		self.Timer = eTimer()
-		self.Timer.timeout.get().append(self.nextChar)
+
+		if handleTimeout:
+			self.timer = eTimer()
+			self.timer.timeout.get().append(self.timeout)
+		else:
+			self.timer = None
 		self.lastKey = -1
-		self.pos = 0
+		self.pos = -1
+
+	def setUseableChars(self, useable):
+		self.useableChars = useable
 
 	def getKey(self, num):
-		self.Timer.start(1000, True)
-		if (self.lastKey != num):
+		cnt=0
+		if self.timer is not None:
+			self.timer.start(1000, True)
+		if self.lastKey != num:
 			self.lastKey = num
-			self.pos = 0
-		else:
+			self.pos = -1
+		while True:
 			self.pos += 1
-			if (len(self.mapping[num]) <= self.pos):
+			if len(self.mapping[num]) <= self.pos:
 				self.pos = 0
+			if self.useableChars:
+				pos = self.useableChars.find(self.mapping[num][self.pos])
+				if pos == -1:
+					cnt += 1
+					if cnt < len(self.mapping[num]):
+						continue
+					else:
+						return None
+			break
 		return self.mapping[num][self.pos]
 
 	def nextKey(self):
-		self.Timer.stop()
+		if self.timer is not None:
+			self.timer.stop()
 		self.lastKey = -1
 
 	def nextChar(self):
-		print "Timer done"
-		try:
-			self.nextKey()
-			if (self.nextFunction != None):
-				self.nextFunction()
-		except AttributeError:
-			print "Text Input object deleted with running nextChar timer?"
+		self.nextKey()
+		if self.nextFunction:
+			self.nextFunction()
+
+	def timeout(self):
+		self.nextChar()