lib/python/Components/Sources/CanvasSource.py

   1 from Source import Source
   2
   3 class CanvasSource(Source):
   4         def __init__(self):
   5                 Source.__init__(self)
   6                 self.sequence = 0
   7                 self.clear()
   8
   9         def clear(self):
  10                 self.sequence += 1
  11                 self._drawlist = (self.sequence, [ ])
  12
  13         def get_drawlist(self):
  14                 return self._drawlist
  15
  16         drawlist = property(get_drawlist)
  17
  18         def fill(self, x, y, width, height, color):
  19                 self.drawlist[1].append((1, x, y, width, height, color))
  20
  21         def writeText(self, x, y, width, height, fg, bg, font, text, flags = 0):
  22                 self.drawlist[1].append((2, x, y, width, height, fg, bg, font, text, flags))
  23
  24         def flush(self):
  25                 self.changed((self.CHANGED_DEFAULT,))