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Bug 357396

Summary: [LTTng/TMF] TmfTimeSynchSignal not handled properly outside GUI thread
Product: z_Archived Reporter: Bernd Hufmann <bernd.hufmann>
Component: LinuxToolsAssignee: Bernd Hufmann <bernd.hufmann>
Status: CLOSED FIXED QA Contact: Francois Chouinard <fchouinard>
Severity: normal    
Priority: P3 CC: jjohnstn
Version: unspecified   
Target Milestone: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Attachments:
Description Flags
Patch for bug jjohnstn: iplog+

Description Bernd Hufmann CLA 2011-09-12 11:43:15 EDT 
The Control Flow View and Resource View don't handle the TmfTimeSynchSignal if it was sent outside the GUI thread. 

Steps to reproduce.

1) Load LTTng trace
2) Have Control Flow View and Resource View open
3) Click with mouse into small Histogram View. Then the current time isn't selected in neither the Control Flow View and Resource View.
Comment 1 Bernd Hufmann CLA 2011-09-12 15:58:42 EDT 
The same problem happens in the TMF Sequence Diagram View (loader class).
Comment 2 Bernd Hufmann CLA 2011-09-13 11:00:19 EDT 
Created attachment 203253 [details]
Patch for bug

This patch fixes the described bug. When receiving the signal TmfTimeSyncSignal the relevant components check if it they are running in the GUI thread or not. If they are already in the GUI thread, the update is done immediately. If not in GUI thread, then the update is queued to be executed in the GUI thread.
Comment 3 Bernd Hufmann CLA 2011-09-13 11:03:03 EDT 
Comment on attachment 203253 [details]
Patch for bug

Patch committed!
Comment 4 Bernd Hufmann CLA 2011-09-13 11:04:36 EDT 
Bug fixed after committing changes of patch.
Comment 5 Francois Chouinard CLA 2012-03-26 13:52:18 EDT 
Delivered in 0.9.0