Vendor the command set the menu and shell depend on

2026-09-19 23:57:12 -04:00
parent 9501f2bb4d
commit c5434026a8
179 changed files with 12414 additions and 54 deletions
@@ -0,0 +1,147 @@
+#!/bin/bash
+
+STATE_DIR="$HOME/.local/state/blob/indicators"
+STATE_FILE="$STATE_DIR/tablet-follow-focus"
+DAEMON="blob-tablet-follow"
+PIDFILE="${XDG_RUNTIME_DIR:-/tmp}/blob-tablet-follow.pid"
+TABLET_DEVICE="${BLOB_TABLET_DEVICE:-hanvon-ugee-6-inch-pentablet-pen}"
+
+selected_mode() {
+  local mode
+  [ -f "$STATE_FILE" ] || { echo all; return; }
+  mode=$(cat "$STATE_FILE" 2>/dev/null)
+  echo "${mode:-follow}"
+}
+
+write_mode() {
+  mkdir -p "$STATE_DIR"
+  printf '%s\n' "$1" >"$STATE_FILE"
+}
+
+daemon_pid() {
+  [ -f "$PIDFILE" ] || return 1
+  local pid
+  pid=$(<"$PIDFILE")
+  [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null && echo "$pid"
+}
+
+daemon_running() {
+  daemon_pid >/dev/null
+}
+
+start_daemon() {
+  daemon_running && return
+  setsid uwsm-app -- "$DAEMON" >/dev/null 2>&1 &
+  disown
+}
+
+stop_daemon() {
+  local pid
+  pid=$(daemon_pid) && kill -- "-$pid" 2>/dev/null
+  rm -f "$PIDFILE"
+  return 0
+}
+
+map_to_output() {
+  hyprctl eval "hl.device({ name = \"$TABLET_DEVICE\", output = \"$1\" })" >/dev/null
+}
+
+focused_monitor() {
+  hyprctl monitors -j | jq -r '.[] | select(.focused==true) | .name'
+}
+
+monitor_exists() {
+  hyprctl monitors -j | jq -e --arg name "$1" 'any(.[]; .name == $name)' >/dev/null
+}
+
+active_output() {
+  local mode
+  mode=$(selected_mode)
+  case "$mode" in
+    all) echo "" ;;
+    follow) focused_monitor ;;
+    *) echo "$mode" ;;
+  esac
+}
+
+describe_mode() {
+  case "$1" in
+    all) echo "Tablet spans all monitors" ;;
+    follow) echo "Tablet follows focused monitor" ;;
+    *) echo "Tablet locked to $1" ;;
+  esac
+}
+
+select_mode() {
+  local mode="$1"
+
+  case "$mode" in
+    all)
+      write_mode all
+      stop_daemon
+      map_to_output ""
+      ;;
+    follow)
+      write_mode follow
+      start_daemon
+      ;;
+    *)
+      if ! monitor_exists "$mode"; then
+        echo "Unknown monitor: $mode" >&2
+        exit 1
+      fi
+      write_mode "$mode"
+      start_daemon
+      map_to_output "$mode"
+      ;;
+  esac
+}
+
+print_status() {
+  local mode enabled
+  mode=$(selected_mode)
+  if [ "$mode" = "all" ]; then enabled=false; else enabled=true; fi
+
+  jq -nc \
+    --argjson enabled "$enabled" \
+    --arg mode "$mode" \
+    --arg output "$(active_output)" \
+    --arg tooltip "$(describe_mode "$mode")" \
+    '{enabled: $enabled, mode: $mode, output: $output, class: (if $enabled then "enabled" else "disabled" end), tooltip: $tooltip}'
+}
+
+print_monitors() {
+  local mode
+  mode=$(selected_mode)
+  hyprctl monitors -j | jq -c --arg mode "$mode" \
+    '[.[] | {name, description, model, focused, selected: (.name == $mode)}]'
+}
+
+case "${1:-toggle}" in
+  toggle)
+    if [ "$(selected_mode)" = "all" ]; then select_mode follow; else select_mode all; fi
+    ;;
+  on|enable)
+    select_mode follow
+    ;;
+  off|disable)
+    select_mode all
+    ;;
+  set)
+    [ -n "$2" ] || { echo "Usage: blob-toggle-tablet-follow set <monitor|follow|all>" >&2; exit 1; }
+    select_mode "$2"
+    ;;
+  status|--status)
+    print_status
+    ;;
+  monitors)
+    print_monitors
+    ;;
+  autostart)
+    [ "$(selected_mode)" = "all" ] || start_daemon
+    ;;
+  *)
+    echo "Usage: blob-toggle-tablet-follow [toggle|on|off|set <monitor|follow|all>|status|monitors|autostart]" >&2
+    exit 1
+    ;;
+esac