X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/e330dbae62e83dd2aa2ff63a984519a84b23c3ad..2821b9ed4e733b3e5d6438d501d0997e0711eb59:/lib/python/Components/Pixmap.py?ds=sidebyside

diff --git a/lib/python/Components/Pixmap.py b/lib/python/Components/Pixmap.py
index c97c0ab1..8f59880b 100644
--- a/lib/python/Components/Pixmap.py
+++ b/lib/python/Components/Pixmap.py
@@ -1,25 +1,76 @@
 import skin
+from GUIComponent import *
 
 from enigma import *
 
-class Pixmap:
-	"""Pixmap can be used for components which use a pixmap"""
+class Pixmap(GUIComponent):
+	"""Pixmap can be used for components which diplay a pixmap"""
+	
+	SHOWN = 0
+	HIDDEN = 1
 	
 	def __init__(self):
+		GUIComponent.__init__(self)
 		self.instance = None
+		self.state = self.SHOWN
 	
 	def GUIcreate(self, parent):
 		self.instance = self.createWidget(parent)
-		#self.instance.setText(self.message)
 	
 	def GUIdelete(self):
 		self.removeWidget(self.instance)
 		self.instance = None
 	
-	def getePixmap(self, parent, filename):
-		pixmap = ePixmap(parent)
-		pixmap.setPixmapFromFile(filename)
-		return pixmap
+	def getePixmap(self, parent):
+		#pixmap = ePixmap(parent)
+		#pixmap.setPixmapFromFile(self.filename)
+		return ePixmap(parent)
+	
+	def createWidget(self, parent):
+		return self.getePixmap(parent)
+
+	def removeWidget(self, w):
+		pass
+	
+	def showPixmap(self):
+		self.state = self.SHOWN
+		self.instance.show()
+
+	def hidePixmap(self):
+		self.state = self.HIDDEN
+		self.instance.hide()
 	
 	def removeWidget(self, instance):
 		pass
+
+class PixmapConditional(Pixmap):
+	def __init__(self, withTimer = True):
+		Pixmap.__init__(self)
+		
+		self.setConnect(None)
+		
+		if (withTimer):
+			self.conditionCheckTimer = eTimer()
+			self.conditionCheckTimer.timeout.get().append(self.update)
+			self.conditionCheckTimer.start(1000)
+		
+	def setConnect(self, conditionalFunction):
+		self.conditionalFunction = conditionalFunction
+		
+	def activateCondition(self, condition):
+		if (condition):
+			if (self.state == self.HIDDEN):
+				self.showPixmap()
+		else:
+			if (self.state == self.SHOWN):
+				self.hidePixmap()
+
+	def update(self):
+		if (self.conditionalFunction != None):
+			try:
+				self.conditionalFunction() # check, if the conditionalfunction is still valid
+			except:
+				self.conditionalFunction = None
+				self.activateCondition(False)
+			
+			self.activateCondition(self.conditionalFunction())