Coverage for src/robotide/ui/searchdots.py: 43%

1# Copyright 2008-2015 Nokia Networks 

2# Copyright 2016- Robot Framework Foundation 

3# 

4# Licensed under the Apache License, Version 2.0 (the "License"); 

5# you may not use this file except in compliance with the License. 

6# You may obtain a copy of the License at 

7# 

8# http://www.apache.org/licenses/LICENSE-2.0 

9# 

10# Unless required by applicable law or agreed to in writing, software 

11# distributed under the License is distributed on an "AS IS" BASIS, 

12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

13# See the License for the specific language governing permissions and 

14# limitations under the License. 

15 

16import wx 2 ctx1ab

17 

18 

19class DottedSearch(object): 2 ctx1ab

20 """Class that can be used to make Search dots... 

21 

22 parent - the UI component that the timer should be bound to 

23 

24 callback - function that will receive timer events in UI thread 

25 argument to callback is string containing dots '.', '..'. '...' etc. 

26 

27 """ 

28 

29 def __init__(self, parent, callback): 2 ctx1ab

30 self._timer = wx.Timer(parent) 

31 self._dots = 0 

32 self._callback = callback 

33 parent.Bind(wx.EVT_TIMER, self._timer_event) 

34 

35 def _timer_event(self, event): 2 ctx1ab

36 self._dots = (self._dots + 1) % 5 

37 self._callback('.'*self._dots) 

38 

39 def start(self): 2 ctx1ab

40 self._timer.Start(500) 

41 

42 def stop(self): 2 ctx1ab

43 self._timer.Stop()