X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/64e44eef78c26d1d6d5a1662ad1d105fb96e9061..01f6932815a6a21ab46bb420be093685378b43dd:/lib/python/Components/Pixmap.py

diff --git a/lib/python/Components/Pixmap.py b/lib/python/Components/Pixmap.py
index 79026118..211b772c 100644
--- a/lib/python/Components/Pixmap.py
+++ b/lib/python/Components/Pixmap.py
@@ -20,4 +20,70 @@ class Pixmap(Widget):
 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
+		
+		# TODO: get real values
+		self.x = 0.0
+		self.y = 0.0
+		
+		self.clearPath()
+		
+		self.moveTimer = eTimer()
+		self.moveTimer.timeout.get().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 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)
+
+			self.moving = True
+			self.moveTimer.start(100)
+			
+	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()