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Enable caching of rendered icon surfaces during launch feedback

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This commit is contained in:
Dan Williams 2007-01-14 18:22:43 -05:00
parent 8ca1e36b7f
commit 2d6e577a16
1 changed files with 4 additions and 4 deletions
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8
shell/view/home/activitiesdonut.py
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@ -18,7 +18,6 @@ import hippo
import math
import gobject
import colorsys
import logging
from sugar.graphics.canvasicon import CanvasIcon
from sugar.graphics import style
@ -50,15 +49,14 @@ class ActivityIcon(CanvasIcon):
def __init__(self, activity):
icon_name = activity.get_icon_name()
self._orig_color = profile.get_color()
self._icon_colors = self._compute_icon_colors()
self._direction = 0
self._level_max = len(self._icon_colors) - 1
self._level = self._level_max
color = self._icon_colors[self._level]
CanvasIcon.__init__(self, icon_name=icon_name, color=color)
CanvasIcon.__init__(self, icon_name=icon_name, color=color, cache=True)
style.apply_stylesheet(self, 'ring.ActivityIcon')
self._activity = activity
@ -72,6 +70,8 @@ class ActivityIcon(CanvasIcon):
if self._pulse_id > 0:
gobject.source_remove(self._pulse_id)
self._pulse_id = 0
# dispose of all rendered icons from launch feedback
self._clear_buffers()
def _compute_icon_colors(self):
_LEVEL_MAX = 1.6