@spec is_maximized(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query whether a window is maximized.

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: boolean}.

@spec is_minimized(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query whether a window is minimized.

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: boolean}.

@spec monitor_size(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the monitor size for the display containing a window.

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: data} where data is %{width: width, height: height} or nil if the monitor cannot be determined.

@spec raw_id(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the raw platform window ID (e.g. X11 window ID, HWND).

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: platform_id}.

@spec scale_factor(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the window's current scale factor (DPI scaling).

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: factor}.

@spec window_mode(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the current window mode (windowed, fullscreen, hidden).

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: mode}.

@spec window_position(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the position of a window.

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: data} where data is %{x: x, y: y} or nil if unavailable.

@spec window_size(
  window_id :: Plushie.Command.window_id(),
  tag :: Plushie.Command.event_tag()
) ::
  Plushie.Command.t()

Query the size of a window.

Result arrives as %Plushie.Event.SystemEvent{tag: tag, value: data} where data is %{width: width, height: height}.