introduce the movingPixmap and use it to position the arrow in the start-wizard ...

[vuplus_dvbapp] / lib / python / Components / Pixmap.py

diff --git a/lib/python/Components/Pixmap.py b/lib/python/Components/Pixmap.py
index 5f4b969..fc7bfe2 100644 (file)
--- 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
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