154 lines
4.7 KiB
Bash
Executable File
154 lines
4.7 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p coreutils -p playerctl -p pulseaudio
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# input map considerations
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# - using compound actions causes delays.
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# e.g. if volup->volup is a distinct action from volup, then single-volup action is forced to wait the maximum button delay.
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# - actions which are to be responsive should therefore have a dedicated key.
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# - a dedicated "kill" combo is important for unresponsive fullscreen apps, because appmenu doesn't show in those
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# - although better may be to force appmenu to show over FS apps
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# - bonsai mappings are static, so buttons can't benefit from non-compounding unless they're mapped accordingly for all lock states
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# - this limitation could be removed, but with work
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#
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# proposed future design:
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# - when unlocked:
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# - volup-release -> app menu
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# - volup-hold -> WM menu
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# - voldown-release -> toggle keyboard
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# - voldown-hold -> terminal
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# - pow-volup xN -> volume up
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# - pow-voldown xN -> volume down
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# - pow-x2 -> screen off
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# - pow-hold -> kill app
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# - when screenoff:
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# - volup -> volume up
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# - voldown -> volume down
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# - pow-x1 -> screen on
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# - pow-x2 -> toggle player
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# - pow-volup -> seek +30s
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# - pow-voldown -> seek -10s
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# benefits:
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# - volup and voldown are able to be far more responsive
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# - which means faster vkbd, menus, volume adjustment (when locked)
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# - less mental load than the chording-based approach (where i hold power to adjust volume)
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# - less risk due to not chording the power button
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# drawbacks:
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# - volup/down actions are triggered by the release instead of the press; slight additional latency for pulling open the keyboard
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# - moving the WM menu into the top-level menu could allow keeping voldown free of complication
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# increments to use for volume adjustment
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VOL_INCR_1=5
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VOL_INCR_2=10
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# replicating the naming from upstream sxmo_hook_inputhandler.sh...
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ACTION="$1"
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STATE=$(cat "$SXMO_STATE")
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handle_with() {
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echo "sxmo_hook_inputhandler.sh: STATE=$STATE ACTION=$ACTION: handle_with: $@"
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"$@"
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exit 0
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}
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# handle_with_state_toggle() {
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# # - unlock,lock => screenoff
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# # - screenoff => unlock
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# #
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# # probably not handling proximity* correctly here
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# case "$STATE" in
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# *lock)
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# respond_with sxmo_state.sh set screenoff
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# *)
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# respond_with sxmo_state.sh set unlock
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# esac
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# }
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# state is one of:
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# - "unlock" => normal operation; display on and touchscreen on
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# - "screenoff" => display off and touchscreen off
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# - "lock" => display on but touchscreen disabled
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# - "proximity{lock,unlock}" => intended for when in a phone call
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if [ "$STATE" = "unlock" ]; then
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case "$ACTION" in
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# powerbutton_one: intentional default to no-op
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# powerbutton_two: intentional default to screenoff
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"powerhold")
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# power thrice: kill active window
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handle_with sxmo_killwindow.sh
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;;
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"volup_one")
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# volume up once: app-specific menu w/ fallback to SXMO system menu
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handle_with sxmo_appmenu.sh
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;;
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"voldown_one")
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# volume down once: toggle keyboard
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handle_with sxmo_keyboard.sh toggle
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;;
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"powertoggle_volup")
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# power -> volume up: DE menu
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handle_with sxmo_wmmenu.sh
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;;
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"powertoggle_voldown")
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# power -> volume down: launch terminal
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handle_with sxmo_terminal.sh
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;;
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esac
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fi
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if [ "$STATE" = "screenoff" ]; then
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case "$ACTION" in
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"powerbutton_two")
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# power twice => toggle media player
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handle_with playerctl play-pause
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;;
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"powerhold")
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# power toggle during deep sleep often gets misread as power hold, so treat same
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handle_with sxmo_state.sh set unlock
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;;
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"powertoggle_volup"|"powerhold_volup")
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# power -> volume up: seek forward
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handle_with playerctl position 30+
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;;
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"powertoggle_voldown"|"powerhold_voldown")
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# power -> volume down: seek backward
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handle_with playerctl position 10-
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;;
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esac
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fi
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# default actions
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case "$ACTION" in
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"powerbutton_one")
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# power once => unlock
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handle_with sxmo_state.sh set unlock
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;;
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"powerbutton_two")
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# power twice => screenoff
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handle_with sxmo_state.sh set screenoff
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;;
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# powerbutton_three: intentional no-op because overloading the kill-window handler is risky
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"volup_one")
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handle_with pactl set-sink-volume @DEFAULT_SINK@ +"$VOL_INCR_1%"
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;;
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"voldown_one")
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handle_with pactl set-sink-volume @DEFAULT_SINK@ -"$VOL_INCR_1%"
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;;
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# HOLD power button and tap volup/down to adjust volume
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"powerhold_volup")
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handle_with pactl set-sink-volume @DEFAULT_SINK@ +"$VOL_INCR_1%"
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;;
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"powerhold_voldown")
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handle_with pactl set-sink-volume @DEFAULT_SINK@ -"$VOL_INCR_1%"
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;;
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esac
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handle_with echo "no-op"
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