550 lines
24 KiB
OCaml
550 lines
24 KiB
OCaml
(*[@@@ocaml.warning "-6-9-26-27"] *)
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open Lwt.Infix
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module F = Fmt
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module Store = Irmin_unix.Git.FS.KV(Irmin.Contents.String)
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(* Store.set_exn t ~info:(info "Adding a new entry") log_file logs) *)
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module Topmain = struct
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open Ocaml_common
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open Ocaml_toplevel
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module Compenv = Ocaml_common.Compenv
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let read_interactive_input = ref (fun _ _ -> 0)
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let refill_lexbuf buffer len = !read_interactive_input buffer len
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exception PPerror
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(* Phase buffer that stores the last toplevel phrase (see [Location.input_phrase_buffer]). *)
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let phrase_buffer = Buffer.create 1024
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type evalenv = Format.formatter -> string -> unit
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let eval lb ppf (text:string) =
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F.epr "Topmain.eval: \n";
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read_interactive_input := (fun buffer _ ->
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Bytes.blit_string text 0 buffer 0 (String.length text);
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Buffer.add_string phrase_buffer text; (* Also populate the phrase buffer as new characters are added. *)
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String.length text);
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let snap = Btype.snapshot () in
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try
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F.epr "Topmain.eval: 1 reset@.";
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Buffer.reset phrase_buffer; (* Reset the phrase buffer, then flush the lexing buffer. *)
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Lexing.flush_input lb; (* calls read_interactive_input to fill buffer again *)
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Location.reset ();
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Warnings.reset_fatal ();
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F.epr "Topmain.eval: 2 Toploop.parse_toplevel_phrase@.";
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let phr = try !Toploop.parse_toplevel_phrase lb with Exit -> raise PPerror in
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F.epr "Topmain.eval: 3 Toploop.preprocess_phrase@.";
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let phr = Toploop.preprocess_phrase ppf phr in
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F.epr "Topmain.eval: 4 Env.reset_cache_toplevel@.";
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Env.reset_cache_toplevel ();
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F.epr "Topmain.eval: 5 Toploop.execute_phrase@.";
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ignore(Toploop.execute_phrase true ppf phr);
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F.epr "Topmain.eval: 6 handle exceptions@.";
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with
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| End_of_file -> F.epr "Topmain.eval End_of_file exception\n"; Btype.backtrack snap
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| Sys.Break -> F.epr "Topmain.eval Sys.Break exception\n"; F.pf ppf "Interrupted.@."; Btype.backtrack snap
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| PPerror -> F.epr "Topmain.eval PPerror exception\n"; ()
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| x -> F.epr "Topmain.eval unknown exception\n"; Location.report_exception ppf x; Btype.backtrack snap
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let preload_objects = ref ["komm.cma"]
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let init ppf =
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F.epr "Topmain.init: \n";
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Compenv.readenv ppf Before_args;
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Compenv.readenv ppf Before_link;
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Compmisc.read_clflags_from_env ();
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Toploop.set_paths ();
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Load_path.add_dir "/home/cqc/.opam/default/lib/toplevel";
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Load_path.add_dir "/home/cqc/p/pinephone/komm/komm/_build/default/lib/";
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(try
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F.epr "Load_path.get_paths: @."; List.iter (fun s -> F.epr "\t%s\n" s) (Load_path.get_paths ());
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let res = List.for_all (fun name ->
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F.epr "Topdirs.load_file: ppf name=%s@." name;
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Topdirs.load_file ppf name) (List.rev !preload_objects @ !Compenv.first_objfiles) in
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Toploop.run_hooks Toploop.Startup;
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if not res then raise Exit
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with Exit as x -> Format.fprintf ppf "Uncaught exception: %s\n" (Printexc.to_string x));
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Compmisc.init_path ();
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Clflags.debug := true;
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Location.formatter_for_warnings := ppf;
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if not !Clflags.noversion then
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F.pf ppf "OCaml version %s@.@." Config.version;
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begin
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try Toploop.initialize_toplevel_env ()
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with Env.Error _ | Typetexp.Error _ as exn ->
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Location.report_exception ppf exn; raise Exit
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end;
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let lb = Lexing.from_function refill_lexbuf in
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Location.init lb "//toplevel//";
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Location.input_name := "//toplevel//";
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Location.input_lexbuf := Some lb;
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Location.input_phrase_buffer := Some phrase_buffer;
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Sys.catch_break true;
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Toploop.run_hooks Toploop.After_setup;
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eval lb
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end
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module Display = struct
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open Tgles2
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open Tsdl
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open Gg
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open CamomileLibrary
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let (>>=) x f = match x with
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| Ok a -> f a
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| Error _ as result -> result
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let get_result = function
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| Ok x -> x
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| Error (`Msg msg) -> failwith msg
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type keymod = Shift | Ctrl | Meta | Fn
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type key = {
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char:char;
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uchar:CamomileLibrary.UChar.t;
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keycode:Sdl.keycode;
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scancode:Sdl.scancode;
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mods:keymod list}
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type mouse = (int * int)
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type event = [ `Key_down of key
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| `Key_up of key
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| `Text_editing of string
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| `Text_input of string
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| `Mouse of mouse
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| `Quit
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| `Fullscreen of bool
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| `None ]
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let str_of_key k = Printf.sprintf "(char=%C;uchar=%C;keycode=%x;scancode=%x;name=%s;(%s%s%s%s))"
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k.char (CamomileLibrary.UChar.char_of k.uchar) k.keycode k.scancode
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(Sdl.get_key_name k.keycode) (if List.mem Shift k.mods then "shift" else "")
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(if List.mem Ctrl k.mods then "ctrl" else "") (if List.mem Meta k.mods then "meta" else "")
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(if List.mem Fn k.mods then " fn" else "")
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let event_of_sdlevent ev =
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match Sdl.Event.enum (Sdl.Event.get ev Sdl.Event.typ) with
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| `Text_editing -> F.epr "event_of_sdlevent: `Text_editing\n\twindow_id=%d\n\ttext=%s\n\tstart=%d\n\tlength=%d@."
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(Sdl.Event.get ev Sdl.Event.text_editing_window_id)
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(Sdl.Event.get ev Sdl.Event.text_editing_text)
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(Sdl.Event.get ev Sdl.Event.text_editing_start)
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(Sdl.Event.get ev Sdl.Event.text_editing_length); `None
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| `Text_input -> `Text_input (Sdl.Event.get ev Sdl.Event.text_input_text)
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| `Key_down | `Key_up as w ->
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let km = Sdl.Event.get ev Sdl.Event.keyboard_keymod in
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let keycode = Sdl.Event.get ev Sdl.Event.keyboard_keycode in
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let uchar = CamomileLibrary.UChar.of_int (if keycode land Sdl.K.scancode_mask > 0 then 0 else keycode) in
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let mods = List.filter_map (fun (m, v) -> if (km land m)>0 then Some v else None)
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Sdl.Kmod.[(shift, Shift); (ctrl, Ctrl); (alt, Meta); (gui, Fn);] in
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let k = { char=(UChar.char_of uchar); uchar; keycode;
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scancode=Sdl.Event.get ev Sdl.Event.keyboard_scancode; mods} in
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(match w with `Key_down -> F.epr "key_down: " | `Key_up -> F.epr "key_up: ");
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F.epr "%s@." (str_of_key k);
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let repeat = (Sdl.Event.get ev Sdl.Event.keyboard_repeat) in
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F.epr "\tkeyboard_repeat=%d\n" repeat ;
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if repeat < 1 then (match w with `Key_down -> `Key_down k | `Key_up -> `Key_up k) else `None
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| `Mouse_motion ->
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let _, mouse_xy = Tsdl.Sdl.get_mouse_state () in `Mouse mouse_xy
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| `Quit -> F.epr "Quit Event\n"; `Quit
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| _ -> F.epr "Unknown Event@." ; `None
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let key_up : Sdl.keycode = 0x40000052
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let key_down : Sdl.keycode = 0x40000051
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let key_left : Sdl.keycode = 0x40000050
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let key_right : Sdl.keycode = 0x4000004f
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let handle_keyevents (el:event list) f = List.iter f el
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(* current window state to be passed to window renderer *)
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type state = { box: box2; (* This is cannonically box within which the next element should draw *)
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time: float;
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events: event list;
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wall: Wall.renderer; }
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type image = (box2 * Wall.image) (* the box2 here is cannonically the place the returner drew
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(the Wall.image extents) *)
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type pane = state -> (state * image)
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type frame = { sdl_win: Sdl.window;
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gl: Sdl.gl_context;
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wall: Wall.renderer;
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mutable quit: bool;
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mutable fullscreen: bool; }
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let ticks () = (Int32.to_float (Sdl.get_ticks ())) /. 1000.
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let on_failure ~cleanup result = begin
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match result with
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| Ok _ -> ()
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| Error _ -> cleanup ()
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end; result
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let video_initialized = lazy (Sdl.init Sdl.Init.video)
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let make_frame ?(title="komm") ~w ~h () =
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Lazy.force video_initialized >>= fun () ->
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Sdl.create_window ~w ~h title
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Sdl.Window.(opengl + allow_highdpi + resizable (*+ input_grabbed*))
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>>= fun sdl_win ->
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Sdl.set_window_title sdl_win title;
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ignore (Sdl.gl_set_swap_interval (-1));
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ignore (Sdl.gl_set_attribute Sdl.Gl.stencil_size 1);
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on_failure (
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Sdl.gl_create_context sdl_win >>= fun gl ->
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let wall = Wall.Renderer.create ~antialias:true ~stencil_strokes:true () in
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Ok { sdl_win; gl; wall; quit = false; fullscreen = false }
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) ~cleanup:(fun () -> Sdl.destroy_window sdl_win)
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let display_frame frame render =
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(* create and fill event list *)
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let tstart = ticks () in
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let ev = Sdl.Event.create () in
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let el = ref [`None] in
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while Sdl.wait_event_timeout (Some ev) 50 (* HACK *) do
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let e = event_of_sdlevent ev in
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if e != `None then el := !el @ [e] (* HACK? *)
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done;
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(* Filter the events *)
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el := List.filter_map
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(function
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| `Quit -> frame.quit <- true; None
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| `Fullscreen a ->
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if a then (
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frame.fullscreen <- not frame.fullscreen;
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ignore (Sdl.show_cursor (not frame.fullscreen) : _ result);
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ignore (Sdl.set_window_fullscreen frame.sdl_win
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(if frame.fullscreen
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then Sdl.Window.fullscreen_desktop
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else Sdl.Window.windowed)
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: _ result)); None
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| `Key_up a -> Some (`Key_up a)
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| `Key_down a -> Some (`Key_down a)
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| `Mouse a -> Some (`Mouse a)
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| a -> Some a
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(*| a -> Some a*)) !el;
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if (List.length !el) > 0 then begin
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F.epr "Passing in %d events\n" (List.length !el);
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let width, height = Sdl.gl_get_drawable_size frame.sdl_win in
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let _, (_, image) = render { box = (Box2.v (P2.v 0. 0.) (P2.v (float width) (float height)));
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time = ticks (); events = !el; wall = frame.wall} in
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Sdl.gl_make_current frame.sdl_win frame.gl >>= fun () ->
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let width, height = Sdl.gl_get_drawable_size frame.sdl_win in
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Gl.viewport 0 0 width height;
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Gl.clear_color 0.0 0.0 0.0 1.0;
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Gl.(clear (color_buffer_bit lor depth_buffer_bit lor stencil_buffer_bit));
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Gl.enable Gl.blend;
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Gl.blend_func_separate Gl.one Gl.src_alpha Gl.one Gl.one_minus_src_alpha;
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Gl.enable Gl.cull_face_enum;
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Gl.disable Gl.depth_test;
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let width = float width and height = float height in
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Wall.Renderer.render frame.wall ~width ~height image;
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Sdl.gl_swap_window frame.sdl_win;
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F.epr "event loop took %0.6f seconds\n" (ticks () -. tstart); Ok () end
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else Ok ()
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let run frame render () =
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let frame = get_result frame in
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Sdl.show_window frame.sdl_win;
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while not frame.quit do
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ignore (display_frame frame render)
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done;
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print_endline "quit";
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Sdl.hide_window frame.sdl_win; ()
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let gray ?(a=1.0) v = Color.v v v v a
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end
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open Wall
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open Gg
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module I = Image
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module P = Path
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module Text = Wall_text
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let load_font name =
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let ic = open_in_bin name in
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let dim = in_channel_length ic in
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let fd = Unix.descr_of_in_channel ic in
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let buffer =
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Unix.map_file fd Bigarray.int8_unsigned Bigarray.c_layout false [|dim|]
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|> Bigarray.array1_of_genarray
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in
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let offset = List.hd (Stb_truetype.enum buffer) in
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match Stb_truetype.init buffer offset with
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| None -> assert false
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| Some font -> font
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let font_icons = lazy (load_font "fonts/entypo.ttf")
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let font_sans = lazy (load_font "fonts/Roboto-Regular.ttf")
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let font_sans_bold = lazy (load_font "fonts/Roboto-Bold.ttf")
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let font_sans_light = lazy (load_font "fonts/Roboto-Light.ttf")
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let font_emoji = lazy (load_font "fonts/NotoEmoji-Regular.ttf")
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let str_of_box b = Printf.sprintf "(ox:%0.1f oy:%0.1f ex%0.1f ey%0.1f)" (Box2.ox b) (Box2.oy b) (Box2.maxx b) (Box2.maxy b)
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let draw_label text b =
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let f = Text.Font.make ~size:(Box2.h b) (Lazy.force font_sans) in
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((Box2.v (Box2.o b) (P2.v (Text.Font.text_width f text) (Box2.h b))),
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(I.paint (Paint.color (Display.gray ~a:0.5 1.0))
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Text.(simple_text f ~valign:`BASELINE ~halign:`LEFT
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~x:(Box2.ox b) ~y:((Box2.oy b)+.(Box2.h b)*.0.75) text)))
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let fill_box c b (s:Display.state) =
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(s, (b, I.paint (Paint.color c)
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(I.fill_path @@ fun t -> P.rect t ~x:(Box2.ox b) ~y:(Box2.oy b) ~w:(Box2.w b) ~h:(Box2.h b))))
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let path_box c b (s:Display.state) =
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(s, (b, I.paint (Paint.color c)
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(I.stroke_path
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(Outline.make ()) @@ fun t -> P.rect t ~x:(Box2.ox b) ~y:(Box2.oy b) ~w:(Box2.w b) ~h:(Box2.h b))))
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let path_circle c b (s:Display.state) =
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(s, (b, I.paint (Paint.color c)
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(I.stroke_path
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(Outline.make ()) @@ fun t -> P.circle t ~cx:(Box2.midx b) ~cy:(Box2.midy b) ~r:((Box2.w b) /. 2.))))
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(* draws the second item below if there's room *)
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let pane_vbox (subpanes:Display.pane list) (so:Display.state) =
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let sr, (br, ir) =
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List.fold_left
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(fun (sp, (_, ip)) (pane:Display.pane) ->
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let sr, (br, ir) = pane sp in
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let _, (_, sir) = path_box (Color.v 0.125 0.125 1.0 0.125) br sp in
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({sr with box = (Box2.of_pts (Box2.tl_pt br) (Box2.max sp.box))}, (br, Image.seq [ ip; sir; ir])))
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(so, (so.box, Image.empty)) subpanes
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in
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let b = Box2.of_pts (Box2.o so.box) (Box2.max br) in
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let _,(_, i_redbox) = path_box (Color.v 0.5 0.125 0.125 1.0) b sr in
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(sr, (b, (Image.stack i_redbox ir)))
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(* draws second item to right if there's room *)
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let pane_hbox (subpanes:Display.pane list) (so:Display.state) =
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let sr, (br, ir) =
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List.fold_left
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(fun (sp, (_, ip)) (pane:Display.pane) ->
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let sr, (br, ir) = pane sp in
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let _, (_, sir) = path_box (Color.v 0.125 0.125 1.0 0.125) br sp in
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({sr with box = (Box2.of_pts (Box2.br_pt br) (Box2.max sp.box))},
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(br, Image.seq [ ip; sir; ir])))
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(so, (so.box, Image.empty)) subpanes
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in
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let b = Box2.of_pts (Box2.o so.box) (Box2.max br) in
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let _,(_, i_redbox) = path_box (Color.v 0.5 0.125 0.125 1.0) b sr in
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(sr, (b, (Image.stack i_redbox ir)))
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let pane_label text height ~subpanes (s:Display.state) =
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let label_box, label_image = draw_label text (Box2.v (Box2.o s.box) (P2.v (Box2.w s.box) height)) in
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Box2.pp Format.std_formatter label_box;
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(label_box, Image.seq [
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List.fold_left (fun image pane -> Image.seq [image; (pane s)]) Image.empty subpanes;
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I.paint (* red box *)
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(Paint.color (Color.v 0.5 0.125 0.125 1.0))
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(I.stroke_path (Outline.make ()) @@
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fun t -> P.rect t ~x:(Box2.ox s.box) ~y:(Box2.oy s.box) ~w:(Box2.w s.box) ~h:height);
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label_image; ])
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let simple_text f text (s:Display.state) =
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let fm = Text.Font.font_metrics f in
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let font_height = fm.ascent -. fm.descent +. fm.line_gap in
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let tm = Text.Font.text_measure f text in
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let br_pt = (P2.v ((Box2.ox s.box) +. tm.width) ((Box2.oy s.box) +. font_height)) in
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let bextent = (Box2.of_pts (Box2.o s.box) br_pt) in
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let (_, (_, redbox)) = path_box (Color.v 0.5 0.125 0.125 1.0) bextent s in
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({s with box = (Box2.of_pts (Box2.br_pt bextent) (Box2.max s.box))},
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(bextent,
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(I.stack redbox
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(I.paint (Paint.color (Display.gray ~a:0.5 1.0))
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Text.(simple_text f ~valign:`BASELINE ~halign:`LEFT
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~x:(Box2.ox s.box) ~y:((Box2.oy s.box) +. fm.ascent) text)))))
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type Format.stag += Color_bg of Wall.color
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type Format.stag += Color_fg of Wall.color
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type Format.stag += Cursor of Wall.color
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let draw_pp height fpp (s:Display.state) =
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let node, sc, box = ref I.empty, ref s, ref Box2.zero in
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let push (s, (b, i)) = node := I.stack !node i; sc := s; box := b in
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let f = Text.Font.make ~size:height (Lazy.force font_sans) in
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let fm = Text.Font.font_metrics f in
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let font_height = fm.ascent -. fm.descent +. fm.line_gap in
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let max_x = ref 0. in
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let out_string text o l =
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let text = String.sub text o l in
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let sp = !sc in
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push @@ simple_text f text !sc;
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max_x := max !max_x (Box2.maxx !box);
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sc := {!sc with box = (Box2.of_pts (P2.v (Box2.maxx !box) (Box2.oy sp.box)) (Box2.max sp.box))};
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in
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let out_flush () = () in
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let out_newline () =
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sc := {!sc with box = Box2.of_pts (P2.v (Box2.ox s.box) ((Box2.oy !sc.box) +. font_height)) (Box2.max s.box)};
|
|
in
|
|
let out_spaces n =
|
|
let wpx = Text.Font.text_width f " " in
|
|
if ((Box2.ox !sc.box) +. ((float n) *. wpx)) > (Box2.maxx !sc.box) then (* WRAP *)
|
|
begin F.epr "out_spaces: ===== WRAP =======@."; out_newline () end;
|
|
let so = !sc in
|
|
let bo = Box2.v (Box2.o !sc.box) (P2.v ((float n) *. wpx) height) in
|
|
let bsp = (Box2.v (Box2.br_pt !box) (P2.v wpx height)) in
|
|
push @@ pane_hbox (List.init n (fun _ -> path_circle (Color.v 0.125 1.0 0.125 0.125) bsp)) !sc;
|
|
box := bo;
|
|
sc := {!sc with box = Box2.of_pts (Box2.br_pt bo) (Box2.max so.box)};
|
|
in
|
|
let out_indent n =
|
|
let p = (min ((Box2.w !sc.box)-.1.) (height *. 2.0 *. (float n))) in
|
|
sc := {!sc with box = Box2.of_pts (P2.v ((Box2.ox !sc.box) +. p) (Box2.oy !sc.box))
|
|
(Box2.max !sc.box)};
|
|
in
|
|
let pp = Format.formatter_of_out_functions {out_string; out_flush; out_newline; out_spaces; out_indent;} in
|
|
Format.pp_set_formatter_stag_functions pp {
|
|
mark_open_stag = (fun s ->
|
|
(match s with
|
|
| Cursor c -> push @@ fill_box c (Box2.v (Box2.o !sc.box) (P2.v (height *. 0.333) height)) !sc
|
|
| Color_bg c -> push @@ fill_box c !box !sc
|
|
| _ -> ()); "");
|
|
mark_close_stag = (function | _ -> (); "");
|
|
print_open_stag = (fun _ -> (*"<open_stag>"*) ()); (* TKTKTKTK XXX IT SHOULD BE USING THESE print ONES *)
|
|
print_close_stag = (fun _ -> (*"<close_stag>"*) ());
|
|
};
|
|
Format.pp_set_tags pp true;
|
|
let margin = int_of_float ((Box2.w s.box) /. (Text.Font.text_width f " ")) in
|
|
let max_indent = margin in
|
|
Format.pp_safe_set_geometry pp ~max_indent ~margin;
|
|
fpp pp;
|
|
Format.pp_force_newline pp ();
|
|
!sc, ((Box2.of_pts (Box2.o s.box) (P2.v !max_x (Box2.maxy !box))), !node)
|
|
|
|
(*let draw_spp height fpp (s:Display.state) =
|
|
let node, sc, box = ref I.empty, ref s, ref Box2.zero in
|
|
let push (s, (b, i)) = node := I.stack !node i; sc := s; box := b in
|
|
let f = Text.Font.make ~size:height (Lazy.force font_sans) in
|
|
let fm = Text.Font.font_metrics f in
|
|
let font_height = fm.ascent -. fm.descent +. fm.line_gap in
|
|
|
|
let sob = Format.make_symbolic_output_buffer () in
|
|
let pp = Format.formatter_of_symbolic_output_buffer sob in
|
|
|
|
Format.flush_symbolic_output_buffer sob;
|
|
fpp pp;
|
|
!sc, ((Box2.of_pts (Box2.o s.box) (Box2.max !sc.box)), !node)*)
|
|
|
|
type textedit = {ze: unit Zed_edit.t; zc: Zed_cursor.t}
|
|
let make_textedit () = let z = Zed_edit.create () in {ze = z; zc = Zed_edit.new_cursor z;}
|
|
let draw_textedit (te:textedit) height (s:Display.state) =
|
|
let ctx = Zed_edit.context te.ze te.zc in
|
|
List.iter (function
|
|
| `Key_down (k:Display.key) ->
|
|
(match k with
|
|
| {keycode=kc;mods=[]; _} when kc = Display.key_up -> Zed_edit.prev_line ctx
|
|
| {keycode=kc;mods=[]; _} when kc = Display.key_down -> Zed_edit.next_line ctx
|
|
| {keycode=kc;mods=[]; _} when kc = Display.key_left -> Zed_edit.prev_char ctx
|
|
| {keycode=kc;mods=[]; _} when kc = Display.key_right-> Zed_edit.next_char ctx
|
|
| {char='\r'; mods=[]; _} -> Zed_edit.newline ctx
|
|
| {char='b'; mods=[Ctrl]; _} -> Zed_edit.prev_char ctx
|
|
| {char='f'; mods=[Ctrl]; _} -> Zed_edit.next_char ctx
|
|
| {char='a'; mods=[Ctrl]; _} -> Zed_edit.goto_bol ctx
|
|
| {char='e'; mods=[Ctrl]; _} -> Zed_edit.goto_eol ctx
|
|
| {char='d'; mods=[Ctrl]; _} -> Zed_edit.remove_next ctx 1
|
|
| {char='d'; mods=[Meta]; _} -> Zed_edit.kill_next_word ctx
|
|
| {char='\b'; mods=[]; _} -> Zed_edit.remove_prev ctx 1
|
|
| {char='\b'; mods=[Meta]; _} -> Zed_edit.kill_prev_word ctx
|
|
| {char='\t'; mods=[]; _} -> Zed_edit.insert_char ctx (CamomileLibrary.UChar.of_char '\t')
|
|
| {char='k'; mods=[Ctrl]; _} -> Zed_edit.kill_next_line ctx
|
|
| _ -> ())
|
|
| `Key_up _ -> ()
|
|
| `Text_input s -> F.epr "draw_textedit: `Text_input %s@." s;
|
|
Zed_edit.insert ctx (Zed_rope.of_string (Zed_string.of_utf8 s)); ()
|
|
| _ -> ()) s.events;
|
|
draw_pp height (fun pp ->
|
|
let zrb, zra = Zed_rope.break (Zed_edit.text te.ze) (Zed_cursor.get_position te.zc) in
|
|
let before_cursor = Zed_string.to_utf8 (Zed_rope.to_string zrb) in
|
|
let after_cursor = Zed_string.to_utf8 (Zed_rope.to_string zra) in
|
|
Format.pp_open_hvbox pp 0;
|
|
F.text pp before_cursor;
|
|
Format.pp_open_stag pp (Cursor (Wall.Color.v 0.99 0.99 0.125 0.3));
|
|
F.pf pp "";
|
|
Format.pp_close_stag pp ();
|
|
F.text pp after_cursor;
|
|
F.pf pp "@.";
|
|
Format.pp_close_box pp ();
|
|
) s
|
|
let str_of_textedit (te:textedit) = Zed_string.to_utf8 (Zed_rope.to_string (Zed_edit.text te.ze))
|
|
|
|
type storeview = {s:Store.t; path:string list}
|
|
let make_storeview storepath branch ?(path=[]) () =
|
|
{s=Lwt_main.run (Store.of_branch (Lwt_main.run (Store.Repo.v (Irmin_git.config storepath))) branch) ;path}
|
|
let draw_storeview (r:storeview) height (s:Display.state) =
|
|
let indent = ref 0 in
|
|
let rec draw_levels (tree:(string * Store.tree) list) pp =
|
|
indent := !indent + 1;
|
|
List.iter (fun (step, node) ->
|
|
Format.pp_open_vbox pp 0;
|
|
Format.pp_open_hbox pp ();
|
|
for _ = 0 to !indent do Format.pp_print_space pp () done;
|
|
Format.fprintf pp "%d-%s@." !indent step;
|
|
Format.pp_close_box pp ();
|
|
let subtree = Lwt_main.run (Store.Tree.list node []) in
|
|
draw_levels subtree pp;
|
|
Format.pp_close_box pp ()
|
|
) tree;
|
|
indent := !indent - 1
|
|
in
|
|
let root = Lwt_main.run (Store.get_tree r.s r.path >>= (fun n -> Store.Tree.list n [])) in
|
|
draw_pp height (draw_levels root) s
|
|
|
|
type top = {te: textedit; res: Buffer.t; mutable eval: Topmain.evalenv option; path: string list; storeview: storeview}
|
|
let make_top storepath ?(branch="current") () =
|
|
let t = {te=make_textedit (); res=Buffer.create 1024;
|
|
eval=None; path=["init"]; storeview=make_storeview storepath branch ()} in
|
|
let zctx = Zed_edit.context t.te.ze t.te.zc in
|
|
Zed_edit.insert zctx
|
|
(Zed_rope.of_string
|
|
(Zed_string.of_utf8
|
|
(Lwt_main.run (Store.get t.storeview.s t.path))));
|
|
t
|
|
|
|
let draw_top (t:top) height (s:Display.state) =
|
|
let eval = match t.eval with
|
|
None -> let e = (Topmain.init (Format.formatter_of_buffer t.res)) in t.eval <- Some e; e
|
|
| Some e -> e in
|
|
Display.handle_keyevents s.events
|
|
(function
|
|
| `Key_up {char='\r'; mods=[Ctrl]; _} ->
|
|
Buffer.clear t.res;
|
|
eval (Format.formatter_of_buffer t.res)
|
|
((str_of_textedit t.te) ^ ";;"); (*HACK to prevent getting stuck in parser*)
|
|
ignore (Lwt_main.run (Store.tree t.storeview.s >>= (fun tree ->
|
|
Store.Tree.add tree t.path (str_of_textedit t.te))));
|
|
ignore (Lwt_main.run (Store.set_exn t.storeview.s ~info:(Irmin_unix.info "executed")
|
|
t.path (str_of_textedit t.te)))
|
|
| _ -> ());
|
|
pane_vbox [
|
|
draw_textedit t.te height;
|
|
draw_pp height (fun pp ->
|
|
Format.pp_open_hvbox pp 0;
|
|
F.text pp (Buffer.contents t.res);
|
|
F.pf pp "@.";
|
|
Format.pp_close_box pp ();
|
|
F.flush pp ()
|
|
);
|
|
draw_storeview t.storeview height;
|
|
] s
|
|
let top_1 = make_top "../../rootstore" ()
|
|
|
|
let mouse_state = ref (0,0)
|
|
let draw_komm (s:Display.state) =
|
|
let node, state, box = ref I.empty, ref s, ref s.box in
|
|
let push (s, (b, i)) = node := I.stack !node i; state := s; box := b in
|
|
(* begin match List.find_opt (function `Mouse a -> true | _ -> false) s.events with
|
|
Some (`Mouse a) -> mouse_state := a
|
|
| _ -> (); end;*)
|
|
(* let mouse_x, mouse_y = !mouse_state in *)
|
|
push @@ fill_box (Display.gray 0.125) s.box !state; (* gray bg *)
|
|
push @@ pane_vbox [
|
|
draw_top top_1 25.;
|
|
] {s with box = !state.box (*(Box2.v P2.o (Size2.v (float mouse_x) (float mouse_y)))*)};
|
|
(!state, (Box2.of_pts (Box2.o s.box) (Box2.max !box), !node))
|
|
|
|
let () = Display.(run (make_frame ~title:"hi" ~w:1440 ~h:900 ()) draw_komm) ()
|