X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/60fb5b95387fb30902240b92deed145720fa867a..d6891fb15150a9ce856f7744ce9160dca715f775:/lib/python/Components/ConditionalWidget.py

diff --git a/lib/python/Components/ConditionalWidget.py b/lib/python/Components/ConditionalWidget.py
index 8fb7c389..3d855b27 100644
--- a/lib/python/Components/ConditionalWidget.py
+++ b/lib/python/Components/ConditionalWidget.py
@@ -57,8 +57,57 @@ class ConditionalWidget(Widget):
 		if (self.conditionalFunction != None):
 			try:
 				self.conditionalFunction() # check, if the conditionalfunction is still valid
+				self.activateCondition(self.conditionalFunction())
 			except:
 				self.conditionalFunction = None
 				self.activateCondition(False)
 			
-			self.activateCondition(self.conditionalFunction())
+
+
+			
+			
+import time
+
+class BlinkingWidget(Widget):
+	def __init__(self):
+		Widget.__init__(self)
+		
+		self.blinking = True
+		
+		self.setBlinkTime(500)
+
+		self.timer = eTimer()
+		self.timer.timeout.get().append(self.blink)
+	
+	def setBlinkTime(self, time):
+		self.blinktime = time
+		
+	def blink(self):
+		if self.blinking == True:
+			if (self.state == self.SHOWN):
+				self.hideWidget()
+			elif (self.state == self.HIDDEN):
+				self.showWidget()
+			
+	def startBlinking(self):
+		self.blinking = True
+		self.timer.start(self.blinktime)
+		
+	def stopBlinking(self):
+		self.blinking = False
+		if (self.state == self.SHOWN):
+			self.hideWidget()
+		self.timer.stop()
+		
+class BlinkingWidgetConditional(BlinkingWidget, ConditionalWidget):
+	def __init__(self):
+		BlinkingWidget.__init__(self)
+		ConditionalWidget.__init__(self)
+		
+	def activateCondition(self, condition):
+		if (condition):
+			if not self.blinking: # we are already blinking
+				self.startBlinking()
+		else:
+			if self.blinking: # we are blinking
+				self.stopBlinking()			
\ No newline at end of file