introduce the movingPixmap and use it to position the arrow in the start-wizard (but with some redrawing-problems :))

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/python/Components/Pixmap.py b/lib/python/Components/Pixmap.py
index 5f4b9691..fc7bfe27 100644
--- a/lib/python/Components/Pixmap.py
+++ b/lib/python/Components/Pixmap.py
@@ -25,3 +25,36 @@ class PixmapConditional(ConditionalWidget, Pixmap):
 		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.moveTimer = eTimer()
+		self.moveTimer.timeout.get().append(self.doMove)
+		
+	def moveTo(self, x, y, time = 20):
+		self.time = time
+		self.destX = x
+		self.destY = y
+		self.stepX = (self.destX - self.x) / float(time)
+		self.stepY = (self.destY - self.y) / float(time)
+		
+	def startMoving(self):
+		if not self.moving:
+			self.moving = True
+			self.moveTimer.start(10)
+		
+	def doMove(self):
+		self.x += self.stepX
+		self.y += self.stepY
+		self.time -= 1
+		self.move(int(self.x), int(self.y))
+		if (self.time == 0):
+			self.moveTimer.stop()
+			self.moving = False
\ No newline at end of file