SwineWM 0.5.0

Added

• Bar tooltips, as in Waybar: tooltip-format, tooltip-format-<state>
  and each module's default tooltip (the whole window title, battery time
  left, the clock's {calendar}, disk usage, a script's tooltip,
  scratchpad windows), styled by tooltip in style.css. Tray icons show
  their program's tooltip, or get NIN_POPUPOPEN to show their own, and
  receive the pointer's movements as from Explorer.
• The bar is translucent where its style says so (Waybar's default
  rgba(43, 48, 59, 0.5)): it is a layered window with per-pixel alpha,
  where it used to blend such colours over black.
• Several bars from one Waybar config (an array), each with its own
  modules and outputs; left and right positions with the modules top
  to bottom; margin, width and exclusive; rotate for text modules.
• Waybar's power-profiles-daemon module shows and cycles Windows' power
  mode (or the power plan): power-saver, balanced, performance.
• :hover and :not(.class) in the bar's style.css; the default style
  has Waybar's hover rules (workspace buttons, #pulseaudio). Waybar's
  #battery.critical:not(.charging) now turns a low battery red.
• Keyboard layouts: Waybar's sway/language module shows the active
  Windows keyboard layout (in the default bar when more than one is
  installed; a click switches to the next), and sway's
  input type:keyboard xkb_switch_layout next|prev|<index> switches
  layouts, bound to $mod+Ctrl+space in the default config. get_inputs
  lists the layouts as sway does, and an input event (xkb_layout) is
  sent when the layout changes, also through Windows' own hotkeys.
• Waybar custom/* modules run scripts: exec with interval,
  signal or as a continuous script, exec-if, restart-interval,
  return-type: json, format-icons by alt or percentage, escape,
  hide-empty-text, on-update. Scripts run through cmd.exe without a
  window, each in a job object so nothing they start outlives them or
  swinewm. pkill -RTMIN+8 waybar (in exec, an on-click or
  swinemsg exec) runs the modules with "signal": 8; -USR1 shows or
  hides the bar and -USR2 reloads it, as in Waybar.
• Waybar modules network (IP Helper and the WLAN API: addresses,
  Wi-Fi name and signal, bandwidth), pulseaudio/wireplumber (the
  default Windows output and input; scroll for the volume), disk,
  temperature (ACPI thermal zones, where Windows reports them),
  idle_inhibitor (keeps the display on) and keyboard-state. The default
  bar shows the volume, the network and, where available, the temperature.
• Waybar's unit formatting (pow_format) for bandwidth and disk sizes,
  with its specs ({bandwidthDownBits:>}, {used:=}, {total:Gi}), and
  format-icons thresholds ({"icon": …, "max": n}).
• pactl, wpctl and pamixer volume and mute commands in exec (an
  on-click, a binding) change the Windows volume, so volume bindings from
  Linux configs work.
• Bar modules take on-click-middle and on-click-right.
• exec swaymsg <command> (and swinemsg) runs the command in swinewm
  without starting a process, so Waybar on-clicks and bindings from
  Linux configs work as they are.