tools/telemetry/telemetry/timeline_model.py - Issue 12294002: Revert 182991

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Side by Side Diff: tools/telemetry/telemetry/timeline_model.py

Issue 12294002: Revert 182991 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 7 years, 10 months ago

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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.	1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.

2 # Use of this source code is governed by a BSD-style license that can be	2 # Use of this source code is governed by a BSD-style license that can be

3 # found in the LICENSE file.	3 # found in the LICENSE file.

4	4

5 class TimelineModel(object):	5 class TimelineModel(object):

6 def __init__(self):	6 def __init__(self):

7 self._events = []	7 self._events = []

8 self._frozen = False	8 self._frozen = False

9	9

10 def AddEvent(self, event):	10 def AddEvent(self, event):

11 if self._frozen:	11 if self._frozen:

12 raise Exception("Cannot add events once recording is done")	12 raise Exception("Cannot add events once recording is done")

13 self._events.extend(	13 self._events.extend(

14 event.GetAllChildrenRecursive(include_self=True))	14 event.GetAllChildrenRecursive(include_self=True))

15	15

16 def DidFinishRecording(self):	16 def DidFinishRecording(self):

17 self._frozen = True	17 self._frozen = True

18	18

19 def GetAllEvents(self):	19 def GetAllEvents(self):

20 return self._events	20 return self._events

21	21

22 def GetAllOfName(self, name):	22 def GetAllOfName(self, name):

23 return [e for e in self._events if e.name == name]	23 return [e for e in self._events if e.name == name]

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