X-Git-Url: http://code.vuplus.com/gitweb/?a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FGUIComponent.py;h=7e1bafb977bac95fefebb197c7063faeab6d41c1;hb=ab40b0a5518886c7aa94458425bdec90d5430ee9;hp=414613066f9072c07d30ba1f74f5e8f644ae3b00;hpb=d279cc40f4a1d927ad00bfe7b0ee3a303e9aed44;p=vuplus_dvbapp

diff --git a/lib/python/Components/GUIComponent.py b/lib/python/Components/GUIComponent.py
index 4146130..7e1bafb 100644
--- a/lib/python/Components/GUIComponent.py
+++ b/lib/python/Components/GUIComponent.py
@@ -1,13 +1,17 @@
 import skin
 
-from enigma import ePoint
+from enigma import ePoint, eSize
 
 class GUIComponent(object):
 	""" GUI component """
 	
 	def __init__(self):
 		self.instance = None
+		self.onVisibilityChange = [ ]
+		self.__visible = 0
 		self.visible = 1
+		self.skinAttributes = None
+		self.deprecationInfo = None
 	
 	def execBegin(self):
 		pass
@@ -25,23 +29,51 @@ class GUIComponent(object):
 		self.__dict__.clear()
 	
 	# this works only with normal widgets - if you don't have self.instance, override this.
-	def applySkin(self, desktop):
+	def applySkin(self, desktop, parent):
 		if not self.visible:
 			self.instance.hide()
-		skin.applyAllAttributes(self.instance, desktop, self.skinAttributes)
+		
+		if self.skinAttributes is None:
+			return False
 
-	def move(self, x, y):
-		self.instance.move(ePoint(int(x), int(y)))
+		skin.applyAllAttributes(self.instance, desktop, self.skinAttributes, parent.scale)
+		return True
+
+	def move(self, x, y = None):
+		# we assume, that x is already an ePoint
+		if y is None:
+			self.instance.move(x)
+		else:
+			self.instance.move(ePoint(int(x), int(y)))
+
+	def resize(self, x, y = None):
+		self.width = x
+		self.height = y
+		if y is None:
+			self.instance.resize(x)
+		else:
+			self.instance.resize(eSize(int(x), int(y)))
+
+	def setZPosition(self, z):
+		self.instance.setZPosition(z)
 
 	def show(self):
+		old = self.__visible
 		self.__visible = 1
 		if self.instance is not None:
 			self.instance.show()
+		if old != self.__visible:
+			for fnc in self.onVisibilityChange:
+				fnc(True)
 
 	def hide(self):
+		old = self.__visible
 		self.__visible = 0
 		if self.instance is not None:
 			self.instance.hide()
+		if old != self.__visible:
+			for fnc in self.onVisibilityChange:
+				fnc(False)
 
 	def getVisible(self):
 		return self.__visible
@@ -60,6 +92,12 @@ class GUIComponent(object):
 	def getPosition(self):
 		p = self.instance.position()
 		return (p.x(), p.y())
+	
+	def getWidth(self):
+		return self.width
+	
+	def getHeight(self):
+		return self.height
 
 	position = property(getPosition, setPosition)