talexander/machine_setup
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Make the indicator update nearly immediately from sway keybindings being pressed.

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This commit is contained in:
Tom Alexander 2022-11-29 00:57:16 -05:00
parent 8ea4ca15d8
commit 7039857b95
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 25 additions and 4 deletions
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29
ansible/roles/waybar/files/waybar_scripts/waybar_recording_indicator_freebsd.bash
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@ -6,11 +6,31 @@ IFS=$'\n\t'
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SLEEP_INTERVAL=${SLEEP_INTERVAL:-10}
DELAY_ACTION=${DELAY_ACTION:-2}
function main {
local previous_reported="-1"
local now=$(date +%s)
local check_again_at=$((now + SLEEP_INTERVAL))
local next_sleep_interval=$SLEEP_INTERVAL
stream_key_binding_activations | while true; do
if read -t "$next_sleep_interval" event; then
now=$(date +%s)
latest_allowed_check=$((now + DELAY_ACTION))
if [ "$latest_allowed_check" -lt "$check_again_at" ]; then
# Scheduling a debounced action
check_again_at=$latest_allowed_check
next_sleep_interval=$DELAY_ACTION
else
# New debounced event would trigger after a check is already scheduled
next_sleep_interval=$((check_again_at - now))
fi
if [ "$now" -lt "$check_again_at" ]; then
continue
fi
fi
stream_key_binding_activations | while read -t "$SLEEP_INTERVAL" event; do
if pgrep -q wf-recorder; then
local is_running=1
else
@ -20,14 +40,15 @@ function main {
previous_reported="$is_running"
report "$is_running"
fi
done
while true; do
sleep $SLEEP_INTERVAL
now=$(date +%s)
check_again_at=$((now + SLEEP_INTERVAL))
next_sleep_interval=$SLEEP_INTERVAL
done
}
function stream_key_binding_activations {
echo "{}"
swaymsg --raw --monitor --type subscribe '[ "binding" ]'
}