ekklesiaandClaude Opus 5
87b55761c6
The whole appliance UI is now configuration for a desktop Debian already ships: a Plasma 6.3 session with a colour scheme, a look and feel package that builds the bar, window rules, and KDE's own Kiosk restrictions. Two things were measured rather than assumed, and both changed a decision. Plasma restarts a crashed panel three times a minute and then gives up, which is the failure a classroom has already had. Four lines of systemd drop-in make it unconditional; the panel then survived eight SIGKILLs a second apart, back each time in 2.4s. Plasma draws a minimised task and a background task identically, so the five states the room needs cannot all be shown. Rather than write a task manager, the classroom removes minimise: clicking a launcher always means show me this. Co-Authored-By: Claude Opus 5 <[email protected]>
14 lines
542 B
Desktop File
14 lines
542 B
Desktop File
[Desktop Entry]
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Type=Service
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# Solid decides when this exists. Plasma's device notifier offers it while
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# a video DVD is in the drive and withdraws it when the disc is ejected, so
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# a room without a drive shows nothing and a room with one needs no setting
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# changed. Nothing polls.
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X-KDE-Solid-Predicate=[[ StorageVolume.ignored == false AND StorageVolume.usage == 'Other' ] AND [ OpticalDisc.availableContent & 'VideoDvd' ]]
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Actions=Play;
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[Desktop Action Play]
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Name=Play the DVD
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Icon=media-optical-dvd
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Exec=/usr/local/bin/classroom-dvd %f
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