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Make donut activity size fixed, #3605

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This commit is contained in:
Reinier Heeres 2007-11-09 10:41:54 +01:00
parent 9881a3c4c4
commit ef3fe93985
1 changed files with 19 additions and 1 deletions
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20
shell/view/home/activitiesdonut.py
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@ -32,7 +32,7 @@ from sugar.graphics import xocolor
from sugar import profile from sugar import profile
import proc_smaps import proc_smaps
_MAX_ACTIVITIES = 10 _MAX_ACTIVITIES = 6
_MIN_WEDGE_SIZE = 1.0 / _MAX_ACTIVITIES _MIN_WEDGE_SIZE = 1.0 / _MAX_ACTIVITIES
_DONUT_SIZE = style.zoom(450) _DONUT_SIZE = style.zoom(450)
@ -291,7 +291,25 @@ class ActivitiesDonut(hippo.CanvasBox, hippo.CanvasItem):
activity_host.present() activity_host.present()
return True return True
def _set_fixed_arc_size(self):
"""Set fixed arc size"""
n = len(self._activities)
if n > _MAX_ACTIVITIES:
size = 1.0 / n
else:
size = 1.0 / _MAX_ACTIVITIES
for act in self._activities:
act.size = size
def _update_activity_sizes(self): def _update_activity_sizes(self):
"""Currently the size of an activity on the donut does not
represent it's memory usage. This is disabled because it was
either not working perfectly or a little confusing. See #3605"""
self._set_fixed_arc_size()
return
# Get the memory mappings of each process that hosts an # Get the memory mappings of each process that hosts an
# activity, and count how many activity instances each # activity, and count how many activity instances each
# activity process hosts, and how many processes are mapping # activity process hosts, and how many processes are mapping