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

[Yoann Laissus]

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https://git.reviewboard.kde.org/r/127540/
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Review request for Plasma.


Repository: plasma-pa


Description
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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)

PS : Other review requests are coming (sink selection for streams) but needs some rebasing with David Rosca's latest patches.


Diffs
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  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
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File Attachments
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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


Thanks,

Yoann Laissus

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