bspc-pip

#!/usr/bin/env bash
# Definition of picture-in-picture mode
# 1. Should be a video player
# 2. Should be stickied
# 3. Should be floating
# 4. Should be on top layer (above)

is_video() {
  # Check for WM_NAME
  local wmname=$(xprop WM_NAME -id $(xdotool getactivewindow) \
    | cut -d'=' -f2 \
    | tr '[:upper:]' '[:lower:]')
  case "${wmname}" in
    *firefox* | *mpv*)
      local is_video=true
      ;;
    *)
      local is_video=false
  esac

  echo $is_video
}

is_in_pip_mode() {
  # Check for floating status
  bspc query -N -n focused.floating > /dev/null
  if [ $? -eq 0 ]; then
    local is_floating=true
  else
    local is_floating=false
  fi

  # Check for sticky status
  bspc query -N -n focused.sticky > /dev/null

  if [ $? -eq 0 ]; then
    local is_sticky=true
  else
    local is_sticky=false
  fi

  # Check if layer is above
  bspc query -N -n focused.above > /dev/null

  if [ $? -eq 0 ]; then
    local is_above=true
  else
    local is_above=false
  fi

  if ($(is_video) && $is_floating && $is_sticky && $is_above); then
    echo true
  else
    echo false
  fi
}

if ($(is_video)); then
  if ! ($(is_in_pip_mode)); then
    bspc node --state floating 
    bspc node --flag sticky=on 
    bspc node --layer above

    resolution=($(getRes))
    monitor_width=${resolution[0]}
    monitor_height=${resolution[1]}
    wanted_width="$((monitor_width / 3))"
    wanted_height="$((monitor_height / 3))"
    cur_width="$(returnWindowInfo.sh w)"
    cur_height="$(returnWindowInfo.sh h)"
    diff_width="$(( cur_width - wanted_width ))"
    diff_height="$(( cur_height - wanted_height ))"

    bspc node -z bottom_right "-$diff_width" "-$diff_height"
    ~/.bin/bspc-smartmove top-right
  else
    bspc node -t ~floating -g sticky=off -l normal
  fi
fi