Review Request 127540: [plasma-pa] Don't show virtual streams which aren't displayed correctly

[Kai Uwe Broulik]

> On März 31, 2016, 9:08 nachm., Kai Uwe Broulik wrote:
> > > to be able to display Virtual, Real or both kind of streams
> > 
> > I don't fully get the concept of "virtual stream", at least not from your screenshot, ie. what happens if I mute the "Chromium: Spotify" stream but not the other? Will it continue playing, or won't or will it magically mute the other one also?
> 
> Yoann Laissus wrote:
>     Sorry, my screenshots aren't very clear, they were taken in a branch with other features, I juste updated them. 
>     In both screens, you can see two virtual streams, those without a name. They are totally unrelated to the other three streams.
>     
>     You can see this concept in action in pavucontrol, there is a combobox for that in Playback / Recording tabs.
>     I just added the pavucontrol window screen for the same streams as comparaison.

Ah, awesome, thanks for clarification!


- Kai Uwe


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On März 31, 2016, 9:29 nachm., Yoann Laissus wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/127540/
> -----------------------------------------------------------
> 
> (Updated März 31, 2016, 9:29 nachm.)
> 
> 
> Review request for Plasma.
> 
> 
> Repository: plasma-pa
> 
> 
> Description
> -------
> 
> Virtual streams appear when virtual devices are defined in PulseAudio configuration (eg: combined output for classic analog and HDMI)
> Those virtual streams aren't properly shown in both the KCM and the applet, producing ghost entries.
> 
> Screens attached.
> 
> I added a new property to the Stream object to identify if a stream is real or not.
> Then, a proxy model takes care of the filtering in the KCM and the applet.
> For now, only real devices are shown. But we could add a combobox later, at least in the KCM, to be able to display Virtual, Real or both kind of streams. (like pavucontrol)
> 
> The branch is here : https://quickgit.kde.org/?p=clones%2Fplasma-pa%2Flaissus%2Fplasma-pa.git&a=shortlog&h=014d6925b0911f9db2dc5f55cec5e5a9a84df8c9
> 
> PS : Other review requests are coming (sink selection for streams) but needs some rebasing with David Rosca's latest patches.
> 
> 
> Diffs
> -----
> 
>   applet/contents/ui/main.qml cbe63ced145cd6e755511d025df84a536976eac4 
>   src/kcm/package/contents/ui/StreamView.qml b08c87a2452cadd13bae5b0b94b57c3d8f531b3b 
>   src/kcm/package/contents/ui/main.qml 3360201dd8e2a4b5ab03c82c94e5c79d8af9ea4c 
>   src/pulseaudio.h 9fc9656e84ee4761d9e8dd9d2a7b8c9d0af9e517 
>   src/pulseaudio.cpp 14887849a04ff2fb3ded5d0d5e60ec3ce4c40745 
>   src/qml/plugin.cpp 5743253f9a7b8283d2bcbeeb081d0706ba4c7b12 
>   src/stream.h b5e09ebaaa0b812f3db81e269671640c783e7c87 
>   src/stream.cpp d8f390805e96bbc2dc69ca02520c049b2ca0a4b6 
> 
> Diff: https://git.reviewboard.kde.org/r/127540/diff/
> 
> 
> Testing
> -------
> 
> 
> File Attachments
> ----------------
> 
> KCM
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/03/31/fd74b564-2e56-45e2-88b9-6bf526f98311__Screenshot_20160331_225655.png
> Applet
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/03/31/44b3c277-ee01-4dbf-99f7-dc27edc592e9__Screenshot_20160331_225554.png
> pavucontrol
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/03/31/5a872915-dd32-4558-9e4e-947f92f75a70__Screenshot_20160331_231548.png
> KCM
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/03/31/cdf983ea-032f-4246-95b8-ba9a4d228ccd__Screenshot_20160331_232502.png
> Applet
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/03/31/1a3d3e3a-6078-445d-84c4-8929cb6243a8__Screenshot_20160331_232444.png
> 
> 
> Thanks,
> 
> Yoann Laissus
> 
>

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