Bug 390502

Summary: Taskbar audio indicator appears after delay on desktop switch
Product: [Plasma] plasmashell Reporter: Alexander Potashev <aspotashev>
Component: Task Manager and Icons-Only Task Manager widgetsAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED FIXED    
Severity: normal CC: kde, plasma-bugs-null
Priority: NOR    
Version First Reported In: 5.11.5   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: https://commits.kde.org/plasma-desktop/0ead1a6e77e818c1a201b2676007808fd23488e3 Version Fixed/Implemented In: 5.13.0
Sentry Crash Report:

Description Alexander Potashev 2018-02-15 12:08:13 UTC 
1. Set virtual desktop count to at least 2 (in systemsettings).
2. Set "Show only window from current desktop" in taskbar Plasma widget configuration.
2. Have something playing in an application on Desktop 1 (e.g. a Youtube video in Chrome)
3. Switch to Desktop 2
4. Switch back to Desktop 1 and watch the taskbar

Actual behaviour:
 The application item will firstly appear in taskbar without the audio indicator (speaker icon), then it will appear after 1-2 seconds.

Expected behaviour:
 The audio indicator should appear immediately along with the application item in taskbar.
Comment 1 Kai Uwe Broulik 2018-02-15 12:09:26 UTC 
The indicator is delayed to avoid distraction but I agree when the window just appeared in the list while already playing, it should show right away.
Comment 2 Kai Uwe Broulik 2018-02-15 12:29:00 UTC 
Git commit 0ead1a6e77e818c1a201b2676007808fd23488e3 by Kai Uwe Broulik.
Committed on 15/02/2018 at 12:28.
Pushed by broulik into branch 'master'.

[Task Manager] Don't delay audio indicator when task appears

When the task appears in Task Manager and is already playing audio, show the indicator right away.
There's no distraction from that since the task as a whole appears.
Only when the audio stream appears during the lifetime of a task, it is delayed to avoid distractions by short sound effects.
FIXED-IN: 5.13.0

Differential Revision: https://phabricator.kde.org/D10539

M  +1    -1    applets/taskmanager/package/contents/ui/AudioStream.qml
M  +13   -5    applets/taskmanager/package/contents/ui/Task.qml

https://commits.kde.org/plasma-desktop/0ead1a6e77e818c1a201b2676007808fd23488e3