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]>
61 lines
1.8 KiB
Plaintext
61 lines
1.8 KiB
Plaintext
# Ekklesia Classroom session policy.
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#
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# Installed to /etc/xdg/kdeglobals, where it is the bottom of Plasma's
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# configuration cascade. Every group is marked [$i] — immutable — so a
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# teacher, a stray click or a misbehaving application cannot override it
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# from the user's own configuration. This is KDE's own Kiosk mechanism:
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# nothing here is achieved by deleting a binary or hiding a menu entry.
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#
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# Lifting a restriction for maintenance is a one-line edit to this file
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# followed by a session restart, which is what makes the appliance
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# serviceable rather than merely locked.
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[KDE Action Restrictions][$i]
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# No way to reach a shell, a command line, or an arbitrary program.
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action/kdesktop_rmb=false
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action/kwin_rmb=false
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action/openwith=false
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action/switch_user=false
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action/start_new_session=false
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action/lock_screen=false
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run_command=false
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shell_access=false
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logout=false
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# The desktop and the panel are a fixed part of the appliance.
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editable_desktop_icons=false
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editable_bookmarks=false
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movable_toolbars=false
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plasma/plasmashell/unlockedDesktop=false
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plasma-desktop/scripting_console=false
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# Nothing in the classroom should offer to file a bug or open a manual.
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action/help_report_bug=false
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action/help_about_kde=false
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action/help_contents=false
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[General][$i]
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ColorScheme=EkklesiaDark
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AccentColor=79,179,168
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# The teacher's own words are not decoration: keep text rendering plain
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# and readable rather than styled.
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XftAntialias=true
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XftHintStyle=hintslight
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XftSubPixel=rgb
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[KDE][$i]
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widgetStyle=Breeze
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LookAndFeelPackage=org.ekklesia.classroom.desktop
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SingleClick=false
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AnimationDurationFactor=0.5
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[Icons][$i]
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Theme=breeze-dark
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[KFileDialog Settings][$i]
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Allow Expansion=false
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Automatically select filename extension=true
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Show Bookmarks=false
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Show Full Path=false
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Show Inline Previews=false
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Show Speedbar=false
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Sort directories first=true
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