let save () =
let moo_fname = MatitaMisc.obj_file_of_script fname in
MatitaMoo.save_moo moo_fname status.MatitaTypes.moo_content_rev in
- if (MatitaScript.instance ())#eos &&
+ if (MatitaScript.current ())#eos &&
status.MatitaTypes.proof_status = MatitaTypes.No_proof
then
begin
let safe_undo =
fun () ->
(* phase 1: we save the actual status of the marks and we undo *)
- let locked_mark = `MARK ((MatitaScript.instance ())#locked_mark) in
+ let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
let locked_iter_offset = locked_iter#offset in
let mark2 =
if mark_iter#offset < locked_iter_offset then
begin
source_view#buffer#move_mark `INSERT ~where:mark_iter;
- (MatitaScript.instance ())#goto `Cursor ();
+ (MatitaScript.current ())#goto `Cursor ();
end;
(* phase 4: we perform again the undo. This time we are sure that
the text to undo is not locked *)
fun () ->
(* phase 1: we save the actual status of the marks, we redo and
we undo *)
- let locked_mark = `MARK ((MatitaScript.instance ())#locked_mark) in
+ let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
let locked_iter_offset = locked_iter#offset in
let mark2 =
if mark_iter#offset < locked_iter_offset then
begin
source_view#buffer#move_mark `INSERT ~where:mark_iter;
- (MatitaScript.instance ())#goto `Cursor ();
+ (MatitaScript.current ())#goto `Cursor ();
end;
(* phase 4: we perform again the redo. This time we are sure that
the text to redo is not locked *)
| Some (s :: _) -> clipboard#set_text s);
connect_menu_item main#pasteMenuItem (fun () ->
source_view#buffer#paste_clipboard clipboard;
- (MatitaScript.instance ())#clean_dirty_lock);
+ (MatitaScript.current ())#clean_dirty_lock);
connect_menu_item main#deleteMenuItem (fun () ->
ignore (source_view#buffer#delete_selection ()));
connect_menu_item main#selectAllMenuItem (fun () ->
source_buffer#move_mark `INSERT source_buffer#start_iter;
source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
connect_menu_item main#findReplMenuItem show_find_Repl;
+ connect_menu_item main#externalEditorMenuItem self#externalEditor;
ignore (findRepl#findEntry#connect#activate find_forward);
(* interface lockers *)
let lock_world _ =
let hole = CicNotationPt.UserInput in
let loc = DisambiguateTypes.dummy_floc in
let tac ast _ =
- if (MatitaScript.instance ())#onGoingProof () then
- (MatitaScript.instance ())#advance
+ if (MatitaScript.current ())#onGoingProof () then
+ (MatitaScript.current ())#advance
~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
()
in
let tac_w_term ast _ =
- if (MatitaScript.instance ())#onGoingProof () then
+ if (MatitaScript.current ())#onGoingProof () then
let buf = source_buffer in
buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
("\n" ^ GrafiteAstPp.pp_tactic ast)
(tac_w_term (A.Transitivity (loc, hole)));
connect_button tbar#assumptionButton (tac (A.Assumption loc));
connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
- connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None)));
+ connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
MatitaGtkMisc.toggle_widget_visibility
~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
~check:main#tacticsBarMenuItem;
MatitaLog.set_log_callback self#console#log_callback;
GtkSignal.user_handler :=
(fun exn ->
- if Helm_registry.get_bool "matita.catch_top_level_exn" then
+ if not (Helm_registry.get_bool "matita.debug") then
MatitaLog.error (MatitaExcPp.to_string exn)
else raise exn);
(* script *)
source_buffer#set_language matita_lang;
source_buffer#set_highlight true
in
- let s () = MatitaScript.instance () in
+ let s () = MatitaScript.current () in
let disableSave () =
script_fname <- None;
main#saveMenuItem#misc#set_sensitive false
let cursor () =
source_buffer#place_cursor
(source_buffer#get_iter_at_mark (`NAME "locked")) in
- let advance _ = (MatitaScript.instance ())#advance (); cursor () in
- let retract _ = (MatitaScript.instance ())#retract (); cursor () in
- let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
- let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
- let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
+ let advance _ = (MatitaScript.current ())#advance (); cursor () in
+ let retract _ = (MatitaScript.current ())#retract (); cursor () in
+ let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
+ let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
+ let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
let advance = locker (keep_focus advance) in
let retract = locker (keep_focus retract) in
let top = locker (keep_focus top) in
in
(* quit *)
self#setQuitCallback (fun () ->
- let status = (MatitaScript.instance ())#status in
+ let status = (MatitaScript.current ())#status in
if source_view#buffer#modified then
begin
let rc = ask_unsaved main#toplevel in
main#hpaneScriptSequent#set_position script_w;
(* source_view *)
ignore(source_view#connect#after#paste_clipboard
- ~callback:(fun () -> (MatitaScript.instance ())#clean_dirty_lock));
+ ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
(* clean_locked is set to true only "during" a PRIMARY paste
operation (i.e. by clicking with the second mouse button) *)
let clean_locked = ref false in
~callback:(
fun tag ~start:_ ~stop:_ ->
if !clean_locked &&
- tag#get_oid = (MatitaScript.instance ())#locked_tag#get_oid
+ tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
then
begin
clean_locked := false;
- (MatitaScript.instance ())#clean_dirty_lock;
+ (MatitaScript.current ())#clean_dirty_lock;
clean_locked := true
end));
(* math view handling *)
MatitaMathView.update_font_sizes ());
MatitaMathView.reset_font_size ();
+ method private externalEditor () =
+ let cmd = Helm_registry.get "matita.external_editor" in
+(* ZACK uncomment to enable interactive ask of external editor command *)
+(* let cmd =
+ let msg =
+ "External editor command:
+%f will be substitute for the script name,
+%p for the cursor position in bytes,
+%l for the execution point in bytes."
+ in
+ ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
+ ~default:(Helm_registry.get "matita.external_editor") ()
+ in *)
+ let fname = (MatitaScript.current ())#filename in
+ let slice mark =
+ source_buffer#start_iter#get_slice
+ ~stop:(source_buffer#get_iter_at_mark mark)
+ in
+ let script = MatitaScript.current () in
+ let locked = `MARK script#locked_mark in
+ let string_pos mark = string_of_int (String.length (slice mark)) in
+ let cursor_pos = string_pos `INSERT in
+ let locked_pos = string_pos locked in
+ let cmd =
+ Pcre.replace ~pat:"%f" ~templ:fname
+ (Pcre.replace ~pat:"%p" ~templ:cursor_pos
+ (Pcre.replace ~pat:"%l" ~templ:locked_pos
+ cmd))
+ in
+ let locked_before = slice locked in
+ let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
+ ignore (Unix.system cmd);
+ source_buffer#set_text (HExtlib.input_file fname);
+ let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
+ source_buffer#move_mark locked locked_iter;
+ source_buffer#apply_tag script#locked_tag
+ ~start:source_buffer#start_iter ~stop:locked_iter;
+ let locked_after = slice locked in
+ let line = ref 0 in
+ let col = ref 0 in
+ try
+ for i = 0 to String.length locked_before - 1 do
+ if locked_before.[i] <> locked_after.[i] then begin
+ source_buffer#place_cursor
+ ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
+ script#goto `Cursor ();
+ raise Exit
+ end else if locked_before.[i] = '\n' then begin
+ incr line;
+ col := 0
+ end
+ done
+ with
+ | Exit -> ()
+ | Invalid_argument _ -> script#goto `Bottom ()
+
method loadScript file =
- let script = MatitaScript.instance () in
+ let script = MatitaScript.current () in
script#reset ();
script#assignFileName file;
let content =
projects / helm.git / blobdiff