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open Code_mirror
module Tooltip_view = struct
type t = Jv.t
include (Jv.Id : Jv.CONV with type t := t)
let dom t = Jv.get t "dom" |> Brr.El.of_jv
type offset = { x : int; y : int }
type coords = { left : int; right : int; top : int; bottom : int }
let offset_of_jv o = { x = Jv.Int.get o "x"; y = Jv.Int.get o "y" }
let offset_to_jv { x; y } =
let o = Jv.obj [||] in
Jv.Int.set o "x" x;
Jv.Int.set o "y" y;
o
let _coords_of_jv o =
{
left = Jv.Int.get o "left";
right = Jv.Int.get o "right";
top = Jv.Int.get o "top";
bottom = Jv.Int.get o "bottom";
}
let coords_to_jv { left; right; top; bottom } =
let o = Jv.obj [||] in
Jv.Int.set o "left" left;
Jv.Int.set o "right" right;
Jv.Int.set o "top" top;
Jv.Int.set o "bottom" bottom;
o
let offset t = Jv.get t "offset" |> offset_of_jv
let create ~dom ?offset ?get_coords ?overlap ?mount ?update ?positioned () =
let get_coords =
Option.map
(fun get_coords ->
Jv.callback ~arity:1 (fun pos ->
get_coords (Jv.to_int pos) |> coords_to_jv))
get_coords
in
let o = Jv.obj [||] in
Jv.set o "dom" (Brr.El.to_jv dom);
Jv.set_if_some o "offset" @@ Option.map offset_to_jv offset;
Jv.set_if_some o "getCoords" get_coords;
Jv.Bool.set_if_some o "overlap" overlap;
Jv.set_if_some o "mount"
@@ Option.map
(fun mount ->
Jv.callback ~arity:1 (fun view -> mount (View.EditorView.of_jv view)))
mount;
Jv.set_if_some o "update"
@@ Option.map
(fun update ->
Jv.callback ~arity:1 (fun view_up ->
update (View.EditorView.Update.of_jv view_up)))
update;
Jv.set_if_some o "positioned"
@@ Option.map (Jv.callback ~arity:1) positioned;
o
end
module Tooltip = struct
type t = Jv.t
include (Jv.Id : Jv.CONV with type t := t)
let pos t = Jv.Int.get t "pos"
let end_ t = Jv.to_option Jv.to_int @@ Jv.get t "end"
let create ~pos ?end_ ~create ?above ?strict_side ?arrow () =
let o = Jv.obj [||] in
Jv.Int.set o "pos" pos;
Jv.Int.set_if_some o "end" end_;
Jv.set o "create"
@@ Jv.callback ~arity:1 (fun view ->
create (View.EditorView.of_jv view) |> Tooltip_view.to_jv);
Jv.Bool.set_if_some o "above" above;
Jv.Bool.set_if_some o "strictSide" strict_side;
Jv.Bool.set_if_some o "arrow" arrow;
o
end
type hover_config = Jv.t
let hover_config ?hide_on_change ?hover_time () =
let o = Jv.obj [||] in
Jv.Bool.set_if_some o "hide_on_change" hide_on_change;
Jv.Int.set_if_some o "hover_time" hover_time;
o
let hover_tooltip ?config source =
let source =
Jv.callback ~arity:3 @@ fun view pos side ->
let fut =
source
~view:(View.EditorView.of_jv view)
~pos:(Jv.to_int pos) ~side:(Jv.to_int side)
in
let fut = Fut.map (fun v -> Ok v) fut in
Fut.to_promise fut ~ok:(fun t ->
Option.value ~default:Jv.null (Option.map Tooltip.to_jv t))
in
let args =
if Option.is_none config then [| source |]
else [| source; Option.get config |]
in
Jv.call Jv.global "__CM__hoverTooltip" args |> Extension.of_jv