X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/8138d67d47307c7e438166b9c9cac5992e4929a5..a01b52be8469eb9fd10d2f31870d7d9970c5d974:/lib/python/Components/Pixmap.py

diff --git a/lib/python/Components/Pixmap.py b/lib/python/Components/Pixmap.py
index 48eec237..02eeb870 100644
--- a/lib/python/Components/Pixmap.py
+++ b/lib/python/Components/Pixmap.py
@@ -1,78 +1,115 @@
-import skin
-from GUIComponent import *
+from ConditionalWidget import ConditionalWidget
+from GUIComponent import GUIComponent
 
-from enigma import *
+from enigma import ePixmap, eTimer
 
-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)
-	
-	def GUIdelete(self):
-		self.removeWidget(self.instance)
-		self.instance = None
-	
-	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):
-		print "Show pixmap"
-		self.state = self.SHOWN
-		self.instance.show()
+from Tools.Directories import resolveFilename, SCOPE_SKIN_IMAGE
+from os import path
+from skin import loadPixmap
 
-	def hidePixmap(self):
-		print "Hide pixmap"
-		self.state = self.HIDDEN
-		self.instance.hide()
-	
-	def removeWidget(self, instance):
-		pass
+class Pixmap(GUIComponent):
+	GUI_WIDGET = ePixmap
 
-class PixmapConditional(Pixmap):
+class PixmapConditional(ConditionalWidget, Pixmap):
 	def __init__(self, withTimer = True):
+		ConditionalWidget.__init__(self)
 		Pixmap.__init__(self)
+
+class MovingPixmap(Pixmap):
+	def __init__(self):
+		Pixmap.__init__(self)
+		
+		self.moving = False
 		
-		self.setConnect(None)
+		# TODO: get real values
+		self.x = 0.0
+		self.y = 0.0
 		
-		if (withTimer):
-			self.conditionCheckTimer = eTimer()
-			self.conditionCheckTimer.timeout.get().append(self.update)
-			self.conditionCheckTimer.start(1000)
+		self.clearPath()
 		
-	def setConnect(self, conditionalFunction):
-		self.conditionalFunction = conditionalFunction
+		self.moveTimer = eTimer()
+		self.moveTimer.callback.append(self.doMove)
+		
+	def clearPath(self, repeated = False):
+		if (self.moving):
+			self.moving = False
+			self.moveTimer.stop()
+			
+		self.path = []
+		self.currDest = 0
+		self.repeated = repeated
 		
-	def activateCondition(self, condition):
-		if (condition):
-			if (self.state == self.HIDDEN):
-				self.showPixmap()
-		else:
-			if (self.state == self.SHOWN):
-				self.hidePixmap()
+	def addMovePoint(self, x, y, time = 20):
+		self.path.append((x, y, time))
+	
+	def moveTo(self, x, y, time = 20):
+		self.clearPath()
+		self.addMovePoint(x, y, time)
+		
+	def startMoving(self):
+		if not self.moving:
+			self.time = self.path[self.currDest][2]
+			self.stepX = (self.path[self.currDest][0] - self.x) / float(self.time)
+			self.stepY = (self.path[self.currDest][1] - self.y) / float(self.time)
 
-	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.moving = True
+			self.moveTimer.start(100)
 			
-			self.activateCondition(self.conditionalFunction())
+	def stopMoving(self):
+		self.moving = False
+		self.moveTimer.stop()
+		
+	def doMove(self):
+		self.x += self.stepX
+		self.y += self.stepY
+		self.time -= 1
+		try:
+			self.move(int(self.x), int(self.y))
+		except: # moving not possible... widget not there any more... stop moving
+			self.stopMoving()
+			
+		if (self.time == 0):
+			self.currDest += 1
+			self.moveTimer.stop()
+			self.moving = False
+			if (self.currDest >= len(self.path)): # end of path
+				if (self.repeated):
+					self.currDest = 0
+					self.moving = False
+					self.startMoving()
+			else:
+				self.moving = False
+				self.startMoving()
+
+class MultiPixmap(Pixmap):
+	def __init__(self):
+		Pixmap.__init__(self)
+		self.pixmaps = []
+
+	def applySkin(self, desktop, screen):
+		if self.skinAttributes is not None:
+			skin_path_prefix = getattr(screen, "skin_path", path)
+			pixmap = None
+			attribs = [ ]
+			for (attrib, value) in self.skinAttributes:
+				if attrib == "pixmaps":
+					pixmaps = value.split(',')
+					for pixmap in pixmaps:
+						self.pixmaps.append(loadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, pixmap, path_prefix=skin_path_prefix), desktop) )
+					if not pixmap:
+						pixmap = resolveFilename(SCOPE_SKIN_IMAGE, pixmaps[0], path_prefix=skin_path_prefix)
+				elif attrib == "pixmap":
+					pixmap = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
+				else:
+					attribs.append((attrib,value))
+			if pixmap:
+				attribs.append(("pixmap", pixmap))
+			self.skinAttributes = attribs
+		return GUIComponent.applySkin(self, desktop, screen)
+
+	def setPixmapNum(self, x):
+		if self.instance:
+			if len(self.pixmaps) > x:
+				self.instance.setPixmap(self.pixmaps[x])
+			else:
+				print "setPixmapNum(%d) failed! defined pixmaps:" %(x), self.pixmaps