(* Copyright (C) 2004-2005, HELM Team.
*
* This file is part of HELM, an Hypertextual, Electronic
* Library of Mathematics, developed at the Computer Science
* Department, University of Bologna, Italy.
*
* HELM is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* HELM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HELM; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*
* For details, see the HELM World-Wide-Web page,
* http://helm.cs.unibo.it/
*)
(* $Id$ *)
open Printf
open MatitaGeneratedGui
open MatitaGtkMisc
open MatitaMisc
exception Found of int
let all_disambiguation_passes = ref false
let gui_instance = ref None
class type browserWin =
(* this class exists only because GEdit.combo_box_entry is not supported by
* lablgladecc :-(((( *)
object
inherit MatitaGeneratedGui.browserWin
method browserUri: GEdit.entry
end
class console ~(buffer: GText.buffer) () =
object (self)
val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
val message_tag = buffer#create_tag []
val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
method clear () =
buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
method log_callback (tag: HLog.log_tag) s =
let s = Pcre.replace ~pat:"\\[0;3.m([^]+)\\[0m" ~templ:"$1" s in
match tag with
| `Debug -> self#debug (s ^ "\n")
| `Error -> self#error (s ^ "\n")
| `Message -> self#message (s ^ "\n")
| `Warning -> self#warning (s ^ "\n")
end
let clean_current_baseuri grafite_status =
LibraryClean.clean_baseuris [grafite_status#baseuri]
let save_moo grafite_status =
let script = MatitaScript.current () in
let baseuri = grafite_status#baseuri in
let no_pstatus =
grafite_status#proof_status = GrafiteTypes.No_proof
in
match script#bos, script#eos, no_pstatus with
| true, _, _ -> ()
| _, true, true ->
let moo_fname =
LibraryMisc.obj_file_of_baseuri ~must_exist:false ~baseuri
~writable:true in
let lexicon_fname =
LibraryMisc.lexicon_file_of_baseuri
~must_exist:false ~baseuri ~writable:true
in
GrafiteMarshal.save_moo moo_fname grafite_status#moo_content_rev;
LexiconMarshal.save_lexicon lexicon_fname
grafite_status#lstatus.LexiconEngine.lexicon_content_rev;
NCicLibrary.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
grafite_status#dump
| _ -> clean_current_baseuri grafite_status
;;
let ask_unsaved parent =
MatitaGtkMisc.ask_confirmation
~parent ~title:"Unsaved work!"
~message:("Your work is unsaved!\n\n"^
"Do you want to save the script before continuing?")
()
class interpErrorModel =
let cols = new GTree.column_list in
let id_col = cols#add Gobject.Data.string in
let dsc_col = cols#add Gobject.Data.string in
let interp_no_col = cols#add Gobject.Data.caml in
let tree_store = GTree.tree_store cols in
let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
let id_view_col = GTree.view_column ~renderer:id_renderer () in
let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
fun (tree_view: GTree.view) choices ->
object
initializer
tree_view#set_model (Some (tree_store :> GTree.model));
ignore (tree_view#append_column id_view_col);
ignore (tree_view#append_column dsc_view_col);
tree_store#clear ();
let idx1 = ref ~-1 in
List.iter
(fun _,lll ->
incr idx1;
let loc_row =
if List.length choices = 1 then
None
else
(let loc_row = tree_store#append () in
begin
match lll with
[passes,envs_and_diffs,_,_] ->
tree_store#set ~row:loc_row ~column:id_col
("Error location " ^ string_of_int (!idx1+1) ^
", error message " ^ string_of_int (!idx1+1) ^ ".1" ^
" (in passes " ^
String.concat " " (List.map string_of_int passes) ^
")");
tree_store#set ~row:loc_row ~column:interp_no_col
(!idx1,Some 0,None);
| _ ->
tree_store#set ~row:loc_row ~column:id_col
("Error location " ^ string_of_int (!idx1+1));
tree_store#set ~row:loc_row ~column:interp_no_col
(!idx1,None,None);
end ;
Some loc_row) in
let idx2 = ref ~-1 in
List.iter
(fun passes,envs_and_diffs,_,_ ->
incr idx2;
let msg_row =
if List.length lll = 1 then
loc_row
else
let msg_row = tree_store#append ?parent:loc_row () in
(tree_store#set ~row:msg_row ~column:id_col
("Error message " ^ string_of_int (!idx1+1) ^ "." ^
string_of_int (!idx2+1) ^
" (in passes " ^
String.concat " " (List.map string_of_int passes) ^
")");
tree_store#set ~row:msg_row ~column:interp_no_col
(!idx1,Some !idx2,None);
Some msg_row) in
let idx3 = ref ~-1 in
List.iter
(fun (passes,env,_) ->
incr idx3;
let interp_row =
match envs_and_diffs with
_::_::_ ->
let interp_row = tree_store#append ?parent:msg_row () in
tree_store#set ~row:interp_row ~column:id_col
("Interpretation " ^ string_of_int (!idx3+1) ^
" (in passes " ^
String.concat " " (List.map string_of_int passes) ^
")");
tree_store#set ~row:interp_row ~column:interp_no_col
(!idx1,Some !idx2,Some !idx3);
Some interp_row
| [_] -> msg_row
| [] -> assert false
in
List.iter
(fun (_, id, dsc) ->
let row = tree_store#append ?parent:interp_row () in
tree_store#set ~row ~column:id_col id;
tree_store#set ~row ~column:dsc_col dsc;
tree_store#set ~row ~column:interp_no_col
(!idx1,Some !idx2,Some !idx3)
) env
) envs_and_diffs
) lll ;
if List.length lll > 1 then
HExtlib.iter_option
(fun p -> tree_view#expand_row (tree_store#get_path p))
loc_row
) choices
method get_interp_no tree_path =
let iter = tree_store#get_iter tree_path in
tree_store#get ~row:iter ~column:interp_no_col
end
exception UseLibrary;;
let rec interactive_error_interp ~all_passes
(source_buffer:GSourceView2.source_buffer) notify_exn offset errorll filename
=
(* hook to save a script for each disambiguation error *)
if false then
(let text =
source_buffer#get_text ~start:source_buffer#start_iter
~stop:source_buffer#end_iter () in
let md5 = Digest.to_hex (Digest.string text) in
let filename =
Filename.chop_extension filename ^ ".error." ^ md5 ^ ".ma" in
let ch = open_out filename in
output_string ch text;
close_out ch
);
assert (List.flatten errorll <> []);
let errorll' =
let remove_non_significant =
List.filter (fun (_env,_diff,_loc_msg,significant) -> significant) in
let annotated_errorll () =
List.rev
(snd
(List.fold_left (fun (pass,res) item -> pass+1,(pass+1,item)::res) (0,[])
errorll)) in
if all_passes then annotated_errorll () else
let safe_list_nth l n = try List.nth l n with Failure _ -> [] in
(* We remove passes 1,2 and 5,6 *)
let res =
(1,[])::(2,[])
::(3,remove_non_significant (safe_list_nth errorll 2))
::(4,remove_non_significant (safe_list_nth errorll 3))
::(5,[])::(6,[])::[]
in
if List.flatten (List.map snd res) <> [] then res
else
(* all errors (if any) are not significant: we keep them *)
let res =
(1,[])::(2,[])
::(3,(safe_list_nth errorll 2))
::(4,(safe_list_nth errorll 3))
::(5,[])::(6,[])::[]
in
if List.flatten (List.map snd res) <> [] then
begin
HLog.warn
"All disambiguation errors are not significant. Showing them anyway." ;
res
end
else
begin
HLog.warn
"No errors in phases 2 and 3. Showing all errors in all phases" ;
annotated_errorll ()
end
in
let choices = MatitaExcPp.compact_disambiguation_errors all_passes errorll' in
match choices with
[] -> assert false
| [loffset,[_,envs_and_diffs,msg,significant]] ->
let _,env,diff = List.hd envs_and_diffs in
notify_exn
(MultiPassDisambiguator.DisambiguationError
(offset,[[env,diff,lazy (loffset,Lazy.force msg),significant]]));
| _::_ ->
let dialog = new disambiguationErrors () in
dialog#check_widgets ();
if all_passes then
dialog#disambiguationErrorsMoreErrors#misc#set_sensitive false;
let model = new interpErrorModel dialog#treeview choices in
dialog#disambiguationErrors#set_title "Disambiguation error";
dialog#disambiguationErrorsLabel#set_label
"Click on an error to see the corresponding message:";
ignore (dialog#treeview#connect#cursor_changed
(fun _ ->
let tree_path =
match fst (dialog#treeview#get_cursor ()) with
None -> assert false
| Some tp -> tp in
let idx1,idx2,idx3 = model#get_interp_no tree_path in
let loffset,lll = List.nth choices idx1 in
let _,envs_and_diffs,msg,significant =
match idx2 with
Some idx2 -> List.nth lll idx2
| None ->
[],[],lazy "Multiple error messages. Please select one.",true
in
let _,env,diff =
match idx3 with
Some idx3 -> List.nth envs_and_diffs idx3
| None -> [],[],[] (* dymmy value, used *) in
let script = MatitaScript.current () in
let error_tag = script#error_tag in
source_buffer#remove_tag error_tag
~start:source_buffer#start_iter
~stop:source_buffer#end_iter;
notify_exn
(MultiPassDisambiguator.DisambiguationError
(offset,[[env,diff,lazy(loffset,Lazy.force msg),significant]]))
));
let return _ =
dialog#disambiguationErrors#destroy ();
GMain.Main.quit ()
in
let fail _ = return () in
ignore(dialog#disambiguationErrors#event#connect#delete (fun _ -> true));
connect_button dialog#disambiguationErrorsOkButton
(fun _ ->
let tree_path =
match fst (dialog#treeview#get_cursor ()) with
None -> assert false
| Some tp -> tp in
let idx1,idx2,idx3 = model#get_interp_no tree_path in
let diff =
match idx2,idx3 with
Some idx2, Some idx3 ->
let _,lll = List.nth choices idx1 in
let _,envs_and_diffs,_,_ = List.nth lll idx2 in
let _,_,diff = List.nth envs_and_diffs idx3 in
diff
| _,_ -> assert false
in
let newtxt =
String.concat "\n"
("" ::
List.map
(fun k,desc ->
let alias =
match k with
| DisambiguateTypes.Id id ->
LexiconAst.Ident_alias (id, desc)
| DisambiguateTypes.Symbol (symb, i)->
LexiconAst.Symbol_alias (symb, i, desc)
| DisambiguateTypes.Num i ->
LexiconAst.Number_alias (i, desc)
in
LexiconAstPp.pp_alias alias)
diff) ^ "\n"
in
source_buffer#insert
~iter:
(source_buffer#get_iter_at_mark
(`NAME "beginning_of_statement")) newtxt ;
return ()
);
connect_button dialog#disambiguationErrorsMoreErrors
(fun _ -> return () ; raise UseLibrary);
connect_button dialog#disambiguationErrorsCancelButton fail;
dialog#disambiguationErrors#show ();
GtkThread.main ()
(** Selection handling
* Two clipboards are used: "clipboard" and "primary".
* "primary" is used by X, when you hit the middle button mouse is content is
* pasted between applications. In Matita this selection always contain the
* textual version of the selected term.
* "clipboard" is used inside Matita only and support ATM two different targets:
* "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
* be added
*)
class gui () =
(* creation order _is_ relevant for windows placement *)
let main = new mainWin () in
let fileSel = new fileSelectionWin () in
let findRepl = new findReplWin () in
let keyBindingBoxes = (* event boxes which should receive global key events *)
[ main#mainWinEventBox ]
in
let console = new console ~buffer:main#logTextView#buffer () in
let (source_view: GSourceView2.source_view) =
GSourceView2.source_view
~auto_indent:true
~insert_spaces_instead_of_tabs:true ~tab_width:2
~right_margin_position:80 ~show_right_margin:true
~smart_home_end:`AFTER
~packing:main#scriptScrolledWin#add
()
in
let default_font_size =
Helm_registry.get_opt_default Helm_registry.int
~default:BuildTimeConf.default_font_size "matita.font_size"
in
let similarsymbols_tag_name = "similarsymbolos" in
let similarsymbols_tag = `NAME similarsymbols_tag_name in
let source_buffer = source_view#source_buffer in
object (self)
val mutable chosen_file = None
val mutable _ok_not_exists = false
val mutable _only_directory = false
val mutable font_size = default_font_size
val mutable similarsymbols = []
val mutable similarsymbols_orig = []
val clipboard = GData.clipboard Gdk.Atom.clipboard
val primary = GData.clipboard Gdk.Atom.primary
method private reset_similarsymbols =
similarsymbols <- [];
similarsymbols_orig <- [];
try source_buffer#delete_mark similarsymbols_tag
with GText.No_such_mark _ -> ()
initializer
let s () = MatitaScript.current () in
(* glade's check widgets *)
List.iter (fun w -> w#check_widgets ())
(let c w = (w :> unit>) in
[ c fileSel; c main; c findRepl]);
(* key bindings *)
List.iter (* global key bindings *)
(fun (key, callback) -> self#addKeyBinding key callback)
(*
[ GdkKeysyms._F3,
toggle_win ~check:main#showProofMenuItem proof#proofWin;
GdkKeysyms._F4,
toggle_win ~check:main#showCheckMenuItem check#checkWin;
*)
[ ];
(* about win *)
let parse_txt_file file =
let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
let l_rev = ref [] in
try
while true do
l_rev := input_line ch :: !l_rev;
done;
assert false
with
End_of_file ->
close_in ch;
List.rev !l_rev in
let about_dialog =
GWindow.about_dialog
~authors:(parse_txt_file "AUTHORS")
(*~comments:"comments"*)
~copyright:"Copyright (C) 2005, the HELM team"
~license:(String.concat "\n" (parse_txt_file "LICENSE"))
~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
~name:"Matita"
~version:BuildTimeConf.version
~website:"http://matita.cs.unibo.it"
()
in
ignore(about_dialog#connect#response (fun _ ->about_dialog#misc#hide ()));
connect_menu_item main#contentsMenuItem (fun () ->
if 0 = Sys.command "which gnome-help" then
let cmd =
sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
in
ignore (Sys.command cmd)
else
MatitaGtkMisc.report_error ~title:"help system error"
~message:(
"The program gnome-help is not installed\n\n"^
"To browse the user manal it is necessary to install "^
"the gnome help syste (also known as yelp)")
~parent:main#toplevel ());
connect_menu_item main#aboutMenuItem about_dialog#present;
(* findRepl win *)
let show_find_Repl () =
findRepl#toplevel#misc#show ();
findRepl#toplevel#misc#grab_focus ()
in
let hide_find_Repl () = findRepl#toplevel#misc#hide () in
let find_forward _ =
let highlight start end_ =
source_buffer#move_mark `INSERT ~where:start;
source_buffer#move_mark `SEL_BOUND ~where:end_;
source_view#scroll_mark_onscreen `INSERT
in
let text = findRepl#findEntry#text in
let iter = source_buffer#get_iter `SEL_BOUND in
match iter#forward_search text with
| None ->
(match source_buffer#start_iter#forward_search text with
| None -> ()
| Some (start,end_) -> highlight start end_)
| Some (start,end_) -> highlight start end_
in
let replace _ =
let text = findRepl#replaceEntry#text in
let ins = source_buffer#get_iter `INSERT in
let sel = source_buffer#get_iter `SEL_BOUND in
if ins#compare sel < 0 then
begin
ignore(source_buffer#delete_selection ());
source_buffer#insert text
end
in
connect_button findRepl#findButton find_forward;
connect_button findRepl#findReplButton replace;
connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
ignore(findRepl#toplevel#event#connect#delete
~callback:(fun _ -> hide_find_Repl ();true));
let safe_undo =
fun () ->
(* phase 1: we save the actual status of the marks and we undo *)
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 =
`MARK
(source_view#buffer#create_mark ~name:"lock_point"
~left_gravity:true locked_iter) in
source_view#source_buffer#undo ();
(* phase 2: we save the cursor position and we redo, restoring
the previous status of all the marks *)
let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
let mark =
`MARK
(source_view#buffer#create_mark ~name:"undo_point"
~left_gravity:true cursor_iter)
in
source_view#source_buffer#redo ();
let mark_iter = source_view#buffer#get_iter_at_mark mark in
let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
let mark2_iter = mark2_iter#set_offset locked_iter_offset in
source_view#buffer#move_mark locked_mark ~where:mark2_iter;
source_view#buffer#delete_mark mark;
source_view#buffer#delete_mark mark2;
(* phase 3: if after the undo the cursor was in the locked area,
then we move it there again and we perform a goto *)
if mark_iter#offset < locked_iter_offset then
begin
source_view#buffer#move_mark `INSERT ~where:mark_iter;
(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 *)
source_view#source_buffer#undo ();
source_view#misc#grab_focus () in
let safe_redo =
fun () ->
(* phase 1: we save the actual status of the marks, we redo and
we undo *)
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 =
`MARK
(source_view#buffer#create_mark ~name:"lock_point"
~left_gravity:true locked_iter) in
source_view#source_buffer#redo ();
source_view#source_buffer#undo ();
(* phase 2: we save the cursor position and we restore
the previous status of all the marks *)
let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
let mark =
`MARK
(source_view#buffer#create_mark ~name:"undo_point"
~left_gravity:true cursor_iter)
in
let mark_iter = source_view#buffer#get_iter_at_mark mark in
let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
let mark2_iter = mark2_iter#set_offset locked_iter_offset in
source_view#buffer#move_mark locked_mark ~where:mark2_iter;
source_view#buffer#delete_mark mark;
source_view#buffer#delete_mark mark2;
(* phase 3: if after the undo the cursor is in the locked area,
then we move it there again and we perform a goto *)
if mark_iter#offset < locked_iter_offset then
begin
source_view#buffer#move_mark `INSERT ~where:mark_iter;
(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 *)
source_view#source_buffer#redo ();
source_view#misc#grab_focus ()
in
connect_menu_item main#undoMenuItem safe_undo;
(*CSC: XXX
ignore(source_view#source_buffer#connect#can_undo
~callback:main#undoMenuItem#misc#set_sensitive);
*) main#undoMenuItem#misc#set_sensitive true;
connect_menu_item main#redoMenuItem safe_redo;
(*CSC: XXX
ignore(source_view#source_buffer#connect#can_redo
~callback:main#redoMenuItem#misc#set_sensitive);
*) main#redoMenuItem#misc#set_sensitive true;
ignore(source_view#connect#after#populate_popup
~callback:(fun pre_menu ->
let menu = new GMenu.menu pre_menu in
let menuItems = menu#children in
let undoMenuItem, redoMenuItem =
match menuItems with
[undo;redo;sep1;cut;copy;paste;delete;sep2;
selectall;sep3;inputmethod;insertunicodecharacter] ->
List.iter menu#remove [ copy; cut; delete; paste ];
undo,redo
| _ -> assert false in
let add_menu_item =
let i = ref 2 in (* last occupied position *)
fun ?label ?stock () ->
incr i;
GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
()
in
let copy = add_menu_item ~stock:`COPY () in
let cut = add_menu_item ~stock:`CUT () in
let delete = add_menu_item ~stock:`DELETE () in
let paste = add_menu_item ~stock:`PASTE () in
let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
copy#misc#set_sensitive self#canCopy;
cut#misc#set_sensitive self#canCut;
delete#misc#set_sensitive self#canDelete;
paste#misc#set_sensitive self#canPaste;
paste_pattern#misc#set_sensitive self#canPastePattern;
connect_menu_item copy self#copy;
connect_menu_item cut self#cut;
connect_menu_item delete self#delete;
connect_menu_item paste self#paste;
connect_menu_item paste_pattern self#pastePattern;
let new_undoMenuItem =
GMenu.image_menu_item
~image:(GMisc.image ~stock:`UNDO ())
~use_mnemonic:true
~label:"_Undo"
~packing:(menu#insert ~pos:0) () in
new_undoMenuItem#misc#set_sensitive
(undoMenuItem#misc#get_flag `SENSITIVE);
menu#remove (undoMenuItem :> GMenu.menu_item);
connect_menu_item new_undoMenuItem safe_undo;
let new_redoMenuItem =
GMenu.image_menu_item
~image:(GMisc.image ~stock:`REDO ())
~use_mnemonic:true
~label:"_Redo"
~packing:(menu#insert ~pos:1) () in
new_redoMenuItem#misc#set_sensitive
(redoMenuItem#misc#get_flag `SENSITIVE);
menu#remove (redoMenuItem :> GMenu.menu_item);
connect_menu_item new_redoMenuItem safe_redo));
connect_menu_item main#editMenu (fun () ->
main#copyMenuItem#misc#set_sensitive self#canCopy;
main#cutMenuItem#misc#set_sensitive self#canCut;
main#deleteMenuItem#misc#set_sensitive self#canDelete;
main#pasteMenuItem#misc#set_sensitive self#canPaste;
main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
connect_menu_item main#copyMenuItem self#copy;
connect_menu_item main#cutMenuItem self#cut;
connect_menu_item main#deleteMenuItem self#delete;
connect_menu_item main#pasteMenuItem self#paste;
connect_menu_item main#pastePatternMenuItem self#pastePattern;
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;
connect_menu_item main#ligatureButton self#nextSimilarSymbol;
ignore(source_buffer#connect#after#insert_text
~callback:(fun iter str ->
if main#menuitemAutoAltL#active && (str = " " || str = "\n") then
ignore(self#expand_virtual_if_any iter str)));
ignore (findRepl#findEntry#connect#activate find_forward);
(* interface lockers *)
let lock_world _ =
main#buttonsToolbar#misc#set_sensitive false;
main#scriptMenu#misc#set_sensitive false;
source_view#set_editable false
in
let unlock_world _ =
main#buttonsToolbar#misc#set_sensitive true;
main#scriptMenu#misc#set_sensitive true;
source_view#set_editable true;
(*The next line seems sufficient to avoid some unknown race condition *)
GtkThread.sync (fun () -> ()) ()
in
let worker_thread = ref None in
let notify_exn exn =
let floc, msg = MatitaExcPp.to_string exn in
begin
match floc with
None -> ()
| Some floc ->
let (x, y) = HExtlib.loc_of_floc floc in
let script = MatitaScript.current () in
let locked_mark = script#locked_mark in
let error_tag = script#error_tag in
let baseoffset =
(source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
let x' = baseoffset + x in
let y' = baseoffset + y in
let x_iter = source_buffer#get_iter (`OFFSET x') in
let y_iter = source_buffer#get_iter (`OFFSET y') in
source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
let id = ref None in
id := Some (source_buffer#connect#changed ~callback:(fun () ->
source_buffer#remove_tag error_tag
~start:source_buffer#start_iter
~stop:source_buffer#end_iter;
match !id with
| None -> assert false (* a race condition occurred *)
| Some id ->
(new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
source_buffer#place_cursor
(source_buffer#get_iter (`OFFSET x'));
end;
HLog.error msg in
let locker f () =
let thread_main =
fun () ->
lock_world ();
let saved_use_library= !MultiPassDisambiguator.use_library in
try
MultiPassDisambiguator.use_library := !all_disambiguation_passes;
f ();
MultiPassDisambiguator.use_library := saved_use_library;
unlock_world ()
with
| MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
(try
interactive_error_interp
~all_passes:!all_disambiguation_passes source_buffer
notify_exn offset errorll (s())#filename
with
| UseLibrary ->
MultiPassDisambiguator.use_library := true;
(try f ()
with
| MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
interactive_error_interp ~all_passes:true source_buffer
notify_exn offset errorll (s())#filename
| exc ->
notify_exn exc);
| exc -> notify_exn exc);
MultiPassDisambiguator.use_library := saved_use_library;
unlock_world ()
| exc ->
(try notify_exn exc with Sys.Break as e -> notify_exn e);
unlock_world ()
in
(*thread_main ();*)
worker_thread := Some (Thread.create thread_main ())
in
let kill_worker =
(* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
let interrupt = ref None in
let old_callback = ref (function _ -> ()) in
let force_interrupt n =
(* This function is called just before the thread's timeslice ends *)
!old_callback n;
if Some(Thread.id(Thread.self())) = !interrupt then
(interrupt := None; raise Sys.Break) in
let _ =
match Sys.signal Sys.sigvtalrm (Sys.Signal_handle force_interrupt) with
Sys.Signal_handle f -> old_callback := f
| Sys.Signal_ignore
| Sys.Signal_default -> assert false
in
fun () ->
match !worker_thread with
None -> assert false
| Some t -> interrupt := Some (Thread.id t) in
let keep_focus f =
fun () ->
try
f (); source_view#misc#grab_focus ()
with
exc -> source_view#misc#grab_focus (); raise exc in
(* file selection win *)
ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
ignore (fileSel#fileSelectionWin#connect#response (fun event ->
let return r =
chosen_file <- r;
fileSel#fileSelectionWin#misc#hide ();
GMain.Main.quit ()
in
match event with
| `OK ->
let fname = fileSel#fileSelectionWin#filename in
if Sys.file_exists fname then
begin
if HExtlib.is_regular fname && not (_only_directory) then
return (Some fname)
else if _only_directory && HExtlib.is_dir fname then
return (Some fname)
end
else
begin
if _ok_not_exists then
return (Some fname)
end
| `CANCEL -> return None
| `HELP -> ()
| `DELETE_EVENT -> return None));
(* menus *)
List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
(* console *)
let adj = main#logScrolledWin#vadjustment in
ignore (adj#connect#changed
(fun _ -> adj#set_value (adj#upper -. adj#page_size)));
console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
(* natural deduction palette *)
main#tacticsButtonsHandlebox#misc#hide ();
MatitaGtkMisc.toggle_callback
~callback:(fun b ->
if b then main#tacticsButtonsHandlebox#misc#show ()
else main#tacticsButtonsHandlebox#misc#hide ())
~check:main#menuitemPalette;
connect_button main#butImpl_intro
(fun () -> source_buffer#insert "apply rule (⇒#i […] (…));\n");
connect_button main#butAnd_intro
(fun () -> source_buffer#insert
"apply rule (∧#i (…) (…));\n\t[\n\t|\n\t]\n");
connect_button main#butOr_intro_left
(fun () -> source_buffer#insert "apply rule (∨#i_l (…));\n");
connect_button main#butOr_intro_right
(fun () -> source_buffer#insert "apply rule (∨#i_r (…));\n");
connect_button main#butNot_intro
(fun () -> source_buffer#insert "apply rule (¬#i […] (…));\n");
connect_button main#butTop_intro
(fun () -> source_buffer#insert "apply rule (⊤#i);\n");
connect_button main#butImpl_elim
(fun () -> source_buffer#insert
"apply rule (⇒#e (…) (…));\n\t[\n\t|\n\t]\n");
connect_button main#butAnd_elim_left
(fun () -> source_buffer#insert "apply rule (∧#e_l (…));\n");
connect_button main#butAnd_elim_right
(fun () -> source_buffer#insert "apply rule (∧#e_r (…));\n");
connect_button main#butOr_elim
(fun () -> source_buffer#insert
"apply rule (∨#e (…) […] (…) […] (…));\n\t[\n\t|\n\t|\n\t]\n");
connect_button main#butNot_elim
(fun () -> source_buffer#insert
"apply rule (¬#e (…) (…));\n\t[\n\t|\n\t]\n");
connect_button main#butBot_elim
(fun () -> source_buffer#insert "apply rule (⊥#e (…));\n");
connect_button main#butRAA
(fun () -> source_buffer#insert "apply rule (RAA […] (…));\n");
connect_button main#butUseLemma
(fun () -> source_buffer#insert "apply rule (lem #premises name …);\n");
connect_button main#butDischarge
(fun () -> source_buffer#insert "apply rule (discharge […]);\n");
connect_button main#butForall_intro
(fun () -> source_buffer#insert "apply rule (∀#i {…} (…));\n");
connect_button main#butForall_elim
(fun () -> source_buffer#insert "apply rule (∀#e {…} (…));\n");
connect_button main#butExists_intro
(fun () -> source_buffer#insert "apply rule (∃#i {…} (…));\n");
connect_button main#butExists_elim
(fun () -> source_buffer#insert
"apply rule (∃#e (…) {…} […] (…));\n\t[\n\t|\n\t]\n");
(* TO BE REMOVED *)
main#scriptNotebook#remove_page 1;
main#scriptNotebook#set_show_tabs false;
(* / TO BE REMOVED *)
let module Hr = Helm_registry in
MatitaGtkMisc.toggle_callback ~check:main#fullscreenMenuItem
~callback:(function
| true -> main#toplevel#fullscreen ()
| false -> main#toplevel#unfullscreen ());
main#fullscreenMenuItem#set_active false;
MatitaGtkMisc.toggle_callback ~check:main#ppNotationMenuItem
~callback:(function
| true ->
CicNotation.set_active_notations
(List.map fst (CicNotation.get_all_notations ()))
| false ->
CicNotation.set_active_notations []);
MatitaGtkMisc.toggle_callback ~check:main#hideCoercionsMenuItem
~callback:(fun enabled -> Acic2content.hide_coercions := enabled);
MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
~callback:(fun enabled ->
Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
main#unicodeAsTexMenuItem#set_active
(Helm_registry.get_bool "matita.paste_unicode_as_tex");
(* log *)
HLog.set_log_callback self#console#log_callback;
GtkSignal.user_handler :=
(function
| MatitaScript.ActionCancelled s -> HLog.error s
| exn ->
if not (Helm_registry.get_bool "matita.debug") then
notify_exn exn
else raise exn);
(* script *)
let _ =
let source_language_manager =
GSourceView2.source_language_manager ~default:true in
source_language_manager#set_search_path
(BuildTimeConf.runtime_base_dir ::
source_language_manager#search_path);
match source_language_manager#language "grafite" with
| None ->
HLog.warn(sprintf "can't load a language file for \"grafite\" in %s"
BuildTimeConf.runtime_base_dir)
| Some x as matita_lang ->
source_buffer#set_language matita_lang;
source_buffer#set_highlight_syntax true
in
let disableSave () =
(s())#assignFileName None;
main#saveMenuItem#misc#set_sensitive false
in
let saveAsScript () =
let script = s () in
match self#chooseFile ~ok_not_exists:true () with
| Some f ->
HExtlib.touch f;
script#assignFileName (Some f);
script#saveToFile ();
console#message ("'"^f^"' saved.\n");
self#_enableSaveTo f
| None -> ()
in
let saveScript () =
let script = s () in
if script#has_name then
(script#saveToFile ();
console#message ("'"^script#filename^"' saved.\n"))
else saveAsScript ()
in
let abandon_script () =
let grafite_status = (s ())#grafite_status in
if source_view#buffer#modified then
(match ask_unsaved main#toplevel with
| `YES -> saveScript ()
| `NO -> ()
| `CANCEL -> raise MatitaTypes.Cancel);
save_moo grafite_status
in
let loadScript () =
let script = s () in
try
match self#chooseFile () with
| Some f ->
abandon_script ();
script#reset ();
script#assignFileName (Some f);
source_view#source_buffer#begin_not_undoable_action ();
script#loadFromFile f;
source_view#source_buffer#end_not_undoable_action ();
source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
source_view#buffer#place_cursor source_view#buffer#start_iter;
console#message ("'"^f^"' loaded.\n");
self#_enableSaveTo f
| None -> ()
with MatitaTypes.Cancel -> ()
in
let newScript () =
abandon_script ();
source_view#source_buffer#begin_not_undoable_action ();
(s ())#reset ();
(s ())#template ();
source_view#source_buffer#end_not_undoable_action ();
disableSave ();
(s ())#assignFileName None
in
let cursor () =
source_buffer#place_cursor
(source_buffer#get_iter_at_mark (`NAME "locked")) 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
let bottom = locker (keep_focus bottom) in
let jump = locker (keep_focus jump) in
(* quit *)
self#setQuitCallback (fun () ->
let script = MatitaScript.current () in
if source_view#buffer#modified then
match ask_unsaved main#toplevel with
| `YES ->
saveScript ();
save_moo script#grafite_status;
GMain.Main.quit ()
| `NO -> GMain.Main.quit ()
| `CANCEL -> ()
else
(save_moo script#grafite_status;
GMain.Main.quit ()));
connect_button main#scriptAdvanceButton advance;
connect_button main#scriptRetractButton retract;
connect_button main#scriptTopButton top;
connect_button main#scriptBottomButton bottom;
connect_button main#scriptJumpButton jump;
connect_button main#scriptAbortButton kill_worker;
connect_menu_item main#scriptAdvanceMenuItem advance;
connect_menu_item main#scriptRetractMenuItem retract;
connect_menu_item main#scriptTopMenuItem top;
connect_menu_item main#scriptBottomMenuItem bottom;
connect_menu_item main#scriptJumpMenuItem jump;
connect_menu_item main#openMenuItem loadScript;
connect_menu_item main#saveMenuItem saveScript;
connect_menu_item main#saveAsMenuItem saveAsScript;
connect_menu_item main#newMenuItem newScript;
connect_menu_item main#showCoercionsGraphMenuItem
(fun _ ->
let c = MatitaMathView.cicBrowser () in
c#load (`About `Coercions));
connect_menu_item main#showHintsDbMenuItem
(fun _ ->
let c = MatitaMathView.cicBrowser () in
c#load (`About `Hints));
connect_menu_item main#showAutoGuiMenuItem
(fun _ -> MatitaAutoGui.auto_dialog Auto.get_auto_status);
connect_menu_item main#showTermGrammarMenuItem
(fun _ ->
let c = MatitaMathView.cicBrowser () in
c#load (`About `Grammar));
connect_menu_item main#showUnicodeTable
(fun _ ->
let c = MatitaMathView.cicBrowser () in
c#load (`About `TeX));
(* script monospace font stuff *)
self#updateFontSize ();
(* debug menu *)
main#debugMenu#misc#hide ();
(* HBUGS *)
main#hintNotebook#misc#hide ();
(*
main#hintLowImage#set_file (image_path "matita-bulb-low.png");
main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
main#hintHighImage#set_file (image_path "matita-bulb-high.png");
*)
(* focus *)
self#sourceView#misc#grab_focus ();
(* main win dimension *)
let width = Gdk.Screen.width ~screen:(Gdk.Screen.default ()) () in
let height = Gdk.Screen.height ~screen:(Gdk.Screen.default ()) () in
(* hack for xinerama, no proper support of monitors from lablgtk *)
let width = if width > 1600 then width / 2 else width in
let height = if height > 1200 then height / 2 else height in
let main_w = width * 90 / 100 in
let main_h = height * 80 / 100 in
let script_w = main_w * 6 / 10 in
main#toplevel#resize ~width:main_w ~height:main_h;
main#hpaneScriptSequent#set_position script_w;
(* source_view *)
ignore(source_view#connect#after#paste_clipboard
~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
ignore(source_view#event#connect#button_press
~callback:
(fun button ->
if GdkEvent.Button.button button = 2 then
clean_locked := true;
false
));
ignore(source_view#event#connect#button_release
~callback:(fun button -> clean_locked := false; false));
ignore(source_view#buffer#connect#after#apply_tag
~callback:(
fun tag ~start:_ ~stop:_ ->
if !clean_locked &&
tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
then
begin
clean_locked := false;
(MatitaScript.current ())#clean_dirty_lock;
clean_locked := true
end));
(* math view handling *)
connect_menu_item main#newCicBrowserMenuItem (fun () ->
ignore(MatitaMathView.cicBrowser ()));
connect_menu_item main#increaseFontSizeMenuItem (fun () ->
self#increaseFontSize ();
MatitaMathView.increase_font_size ();
MatitaMathView.update_font_sizes ());
connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
self#decreaseFontSize ();
MatitaMathView.decrease_font_size ();
MatitaMathView.update_font_sizes ());
connect_menu_item main#normalFontSizeMenuItem (fun () ->
self#resetFontSize ();
MatitaMathView.reset_font_size ();
MatitaMathView.update_font_sizes ());
MatitaMathView.reset_font_size ();
(** selections / clipboards handling *)
method markupSelected = MatitaMathView.has_selection ()
method private textSelected =
(source_buffer#get_iter_at_mark `INSERT)#compare
(source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
method private somethingSelected = self#markupSelected || self#textSelected
method private markupStored = MatitaMathView.has_clipboard ()
method private textStored = clipboard#text <> None
method private somethingStored = self#markupStored || self#textStored
method canCopy = self#somethingSelected
method canCut = self#textSelected
method canDelete = self#textSelected
method canPaste = self#somethingStored
method canPastePattern = self#markupStored
method copy () =
if self#textSelected
then begin
MatitaMathView.empty_clipboard ();
source_view#buffer#copy_clipboard clipboard;
end else
MatitaMathView.copy_selection ()
method cut () =
source_view#buffer#cut_clipboard clipboard;
MatitaMathView.empty_clipboard ()
method delete () = ignore (source_view#buffer#delete_selection ())
method paste () =
if MatitaMathView.has_clipboard ()
then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
else source_view#buffer#paste_clipboard clipboard;
(MatitaScript.current ())#clean_dirty_lock
method pastePattern () =
source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
method private expand_virtual_if_any iter tok =
try
let len = MatitaGtkMisc.utf8_string_length tok in
let last_word =
let prev = iter#copy#backward_chars len in
prev#get_slice ~stop:(prev#copy#backward_find_char
(fun x -> Glib.Unichar.isspace x || x = Glib.Utf8.first_char "\\"))
in
let inplaceof, symb = Virtuals.symbol_of_virtual last_word in
self#reset_similarsymbols;
let s = Glib.Utf8.from_unichar symb in
assert(Glib.Utf8.validate s);
source_buffer#delete ~start:iter
~stop:(iter#copy#backward_chars
(MatitaGtkMisc.utf8_string_length inplaceof + len));
source_buffer#insert ~iter
(if inplaceof.[0] = '\\' then s else (s ^ tok));
true
with Virtuals.Not_a_virtual -> false
val similar_memory = Hashtbl.create 97
val mutable old_used_memory = false
method private nextSimilarSymbol () =
let write_similarsymbol s =
let s = Glib.Utf8.from_unichar s in
let iter = source_buffer#get_iter_at_mark `INSERT in
assert(Glib.Utf8.validate s);
source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars 1);
source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s;
(try source_buffer#delete_mark similarsymbols_tag
with GText.No_such_mark _ -> ());
ignore(source_buffer#create_mark ~name:similarsymbols_tag_name
(source_buffer#get_iter_at_mark `INSERT));
in
let new_similarsymbol =
try
let iter_ins = source_buffer#get_iter_at_mark `INSERT in
let iter_lig = source_buffer#get_iter_at_mark similarsymbols_tag in
not (iter_ins#equal iter_lig)
with GText.No_such_mark _ -> true
in
if new_similarsymbol then
(if not(self#expand_virtual_if_any (source_buffer#get_iter_at_mark `INSERT) "")then
let last_symbol =
let i = source_buffer#get_iter_at_mark `INSERT in
Glib.Utf8.first_char (i#get_slice ~stop:(i#copy#backward_chars 1))
in
(match Virtuals.similar_symbols last_symbol with
| [] -> ()
| eqclass ->
similarsymbols_orig <- eqclass;
let is_used =
try Hashtbl.find similar_memory similarsymbols_orig
with Not_found ->
let is_used = List.map (fun x -> x,false) eqclass in
Hashtbl.add similar_memory eqclass is_used;
is_used
in
let hd, next, tl =
let used, unused =
List.partition (fun s -> List.assoc s is_used) eqclass
in
match used @ unused with a::b::c -> a,b,c | _ -> assert false
in
let hd, tl =
if hd = last_symbol then next, tl @ [hd] else hd, (next::tl)
in
old_used_memory <- List.assoc hd is_used;
let is_used =
(hd,true) :: List.filter (fun (x,_) -> x <> hd) is_used
in
Hashtbl.replace similar_memory similarsymbols_orig is_used;
write_similarsymbol hd;
similarsymbols <- tl @ [ hd ]))
else
match similarsymbols with
| [] -> ()
| hd :: tl ->
let is_used = Hashtbl.find similar_memory similarsymbols_orig in
let last = HExtlib.list_last tl in
let old_used_for_last = old_used_memory in
old_used_memory <- List.assoc hd is_used;
let is_used =
(hd, true) :: (last,old_used_for_last) ::
List.filter (fun (x,_) -> x <> last && x <> hd) is_used
in
Hashtbl.replace similar_memory similarsymbols_orig is_used;
similarsymbols <- tl @ [ hd ];
write_similarsymbol hd
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 script = MatitaScript.current () in
let fname = script#filename in
let slice mark =
source_buffer#start_iter#get_slice
~stop:(source_buffer#get_iter_at_mark mark)
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.current () in
script#reset ();
script#assignFileName (Some file);
let file = script#filename in
let content =
if Sys.file_exists file then file
else BuildTimeConf.script_template
in
source_view#source_buffer#begin_not_undoable_action ();
script#loadFromFile content;
source_view#source_buffer#end_not_undoable_action ();
source_view#buffer#move_mark `INSERT source_view#buffer#start_iter;
source_view#buffer#place_cursor source_view#buffer#start_iter;
console#message ("'"^file^"' loaded.");
self#_enableSaveTo file
method setStar b =
let s = MatitaScript.current () in
let w = main#toplevel in
let set x = w#set_title x in
let name =
"Matita - " ^ Filename.basename s#filename ^
(if b then "*" else "") ^
" in " ^ s#buri_of_current_file
in
set name
method private _enableSaveTo file =
self#main#saveMenuItem#misc#set_sensitive true
method console = console
method sourceView: GSourceView2.source_view =
(source_view: GSourceView2.source_view)
method fileSel = fileSel
method findRepl = findRepl
method main = main
method newBrowserWin () =
object (self)
inherit browserWin ()
val combo = GEdit.entry ()
initializer
self#check_widgets ();
let combo_widget = combo#coerce in
uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
combo#misc#grab_focus ()
method browserUri = combo
end
method newUriDialog () =
let dialog = new uriChoiceDialog () in
dialog#check_widgets ();
dialog
method newConfirmationDialog () =
let dialog = new confirmationDialog () in
dialog#check_widgets ();
dialog
method newEmptyDialog () =
let dialog = new emptyDialog () in
dialog#check_widgets ();
dialog
method private addKeyBinding key callback =
List.iter (fun evbox -> add_key_binding key callback evbox)
keyBindingBoxes
method setQuitCallback callback =
connect_menu_item main#quitMenuItem callback;
ignore (main#toplevel#event#connect#delete
(fun _ -> callback ();true));
self#addKeyBinding GdkKeysyms._q callback
method chooseFile ?(ok_not_exists = false) () =
_ok_not_exists <- ok_not_exists;
_only_directory <- false;
fileSel#fileSelectionWin#show ();
GtkThread.main ();
chosen_file
method private chooseDir ?(ok_not_exists = false) () =
_ok_not_exists <- ok_not_exists;
_only_directory <- true;
fileSel#fileSelectionWin#show ();
GtkThread.main ();
(* we should check that this is a directory *)
chosen_file
method askText ?(title = "") ?(msg = "") () =
let dialog = new textDialog () in
dialog#textDialog#set_title title;
dialog#textDialogLabel#set_label msg;
let text = ref None in
let return v =
text := v;
dialog#textDialog#destroy ();
GMain.Main.quit ()
in
ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
connect_button dialog#textDialogCancelButton (fun _ -> return None);
connect_button dialog#textDialogOkButton (fun _ ->
let text = dialog#textDialogTextView#buffer#get_text () in
return (Some text));
dialog#textDialog#show ();
GtkThread.main ();
!text
method private updateFontSize () =
self#sourceView#misc#modify_font_by_name
(sprintf "%s %d" BuildTimeConf.script_font font_size);
MatitaAutoGui.set_font_size font_size
method increaseFontSize () =
font_size <- font_size + 1;
self#updateFontSize ()
method decreaseFontSize () =
font_size <- font_size - 1;
self#updateFontSize ()
method resetFontSize () =
font_size <- default_font_size;
self#updateFontSize ()
end
let gui () =
let g = new gui () in
gui_instance := Some g;
MatitaMathView.set_gui g;
g
let instance = singleton gui
let non p x = not (p x)
(* this is a shit and should be changed :-{ *)
let interactive_uri_choice
?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
?copy_cb ()
~id uris
=
let gui = instance () in
let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
if (selection_mode <> `SINGLE) &&
(Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
then
Lazy.force nonvars_uris
else begin
let dialog = gui#newUriDialog () in
if hide_uri_entry then
dialog#uriEntryHBox#misc#hide ();
if hide_try then
begin
dialog#uriChoiceSelectedButton#misc#hide ();
dialog#uriChoiceConstantsButton#misc#hide ();
end;
dialog#okLabel#set_label ok_label;
dialog#uriChoiceTreeView#selection#set_mode
(selection_mode :> Gtk.Tags.selection_mode);
let model = new stringListModel dialog#uriChoiceTreeView in
let choices = ref None in
(match copy_cb with
| None -> ()
| Some cb ->
dialog#copyButton#misc#show ();
connect_button dialog#copyButton
(fun _ ->
match model#easy_selection () with
| [u] -> (cb u)
| _ -> ()));
dialog#uriChoiceDialog#set_title title;
dialog#uriChoiceLabel#set_text msg;
List.iter model#easy_append (List.map UriManager.string_of_uri uris);
dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
let return v =
choices := v;
dialog#uriChoiceDialog#destroy ();
GMain.Main.quit ()
in
ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
connect_button dialog#uriChoiceConstantsButton (fun _ ->
return (Some (Lazy.force nonvars_uris)));
if ok_action = `AUTO then
connect_button dialog#uriChoiceAutoButton (fun _ ->
Helm_registry.set_bool "matita.auto_disambiguation" true;
return (Some (Lazy.force nonvars_uris)))
else
connect_button dialog#uriChoiceAutoButton (fun _ ->
match model#easy_selection () with
| [] -> ()
| uris -> return (Some (List.map UriManager.uri_of_string uris)));
connect_button dialog#uriChoiceSelectedButton (fun _ ->
match model#easy_selection () with
| [] -> ()
| uris -> return (Some (List.map UriManager.uri_of_string uris)));
connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
dialog#uriChoiceDialog#show ();
GtkThread.main ();
(match !choices with
| None -> raise MatitaTypes.Cancel
| Some uris -> uris)
end
class interpModel =
let cols = new GTree.column_list in
let id_col = cols#add Gobject.Data.string in
let dsc_col = cols#add Gobject.Data.string in
let interp_no_col = cols#add Gobject.Data.int in
let tree_store = GTree.tree_store cols in
let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
let id_view_col = GTree.view_column ~renderer:id_renderer () in
let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
fun tree_view choices ->
object
initializer
tree_view#set_model (Some (tree_store :> GTree.model));
ignore (tree_view#append_column id_view_col);
ignore (tree_view#append_column dsc_view_col);
let name_of_interp =
(* try to find a reasonable name for an interpretation *)
let idx = ref 0 in
fun interp ->
try
List.assoc "0" interp
with Not_found ->
incr idx; string_of_int !idx
in
tree_store#clear ();
let idx = ref ~-1 in
List.iter
(fun interp ->
incr idx;
let interp_row = tree_store#append () in
tree_store#set ~row:interp_row ~column:id_col
(name_of_interp interp);
tree_store#set ~row:interp_row ~column:interp_no_col !idx;
List.iter
(fun (id, dsc) ->
let row = tree_store#append ~parent:interp_row () in
tree_store#set ~row ~column:id_col id;
tree_store#set ~row ~column:dsc_col dsc;
tree_store#set ~row ~column:interp_no_col !idx)
interp)
choices
method get_interp_no tree_path =
let iter = tree_store#get_iter tree_path in
tree_store#get ~row:iter ~column:interp_no_col
end
let interactive_string_choice
text prefix_len ?(title = "") ?(msg = "") () ~id locs uris
=
let gui = instance () in
let dialog = gui#newUriDialog () in
dialog#uriEntryHBox#misc#hide ();
dialog#uriChoiceSelectedButton#misc#hide ();
dialog#uriChoiceAutoButton#misc#hide ();
dialog#uriChoiceConstantsButton#misc#hide ();
dialog#uriChoiceTreeView#selection#set_mode
(`SINGLE :> Gtk.Tags.selection_mode);
let model = new stringListModel dialog#uriChoiceTreeView in
let choices = ref None in
dialog#uriChoiceDialog#set_title title;
let hack_len = MatitaGtkMisc.utf8_string_length text in
let rec colorize acc_len = function
| [] ->
let floc = HExtlib.floc_of_loc (acc_len,hack_len) in
escape_pango_markup (fst(MatitaGtkMisc.utf8_parsed_text text floc))
| he::tl ->
let start, stop = HExtlib.loc_of_floc he in
let floc1 = HExtlib.floc_of_loc (acc_len,start) in
let str1,_=MatitaGtkMisc.utf8_parsed_text text floc1 in
let str2,_ = MatitaGtkMisc.utf8_parsed_text text he in
escape_pango_markup str1 ^ "" ^
escape_pango_markup str2 ^ "" ^
colorize stop tl
in
(* List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
Printf.eprintf "(%d,%d)" start stop) locs; *)
let locs =
List.sort
(fun loc1 loc2 ->
fst (HExtlib.loc_of_floc loc1) - fst (HExtlib.loc_of_floc loc2))
locs
in
(* prerr_endline "XXXXXXXXXXXXXXXXXXXX";
List.iter (fun l -> let start, stop = HExtlib.loc_of_floc l in
Printf.eprintf "(%d,%d)" start stop) locs;
prerr_endline "XXXXXXXXXXXXXXXXXXXX2"; *)
dialog#uriChoiceLabel#set_use_markup true;
let txt = colorize 0 locs in
let txt,_ = MatitaGtkMisc.utf8_parsed_text txt
(HExtlib.floc_of_loc (prefix_len,MatitaGtkMisc.utf8_string_length txt))
in
dialog#uriChoiceLabel#set_label txt;
List.iter model#easy_append uris;
let return v =
choices := v;
dialog#uriChoiceDialog#destroy ();
GMain.Main.quit ()
in
ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
connect_button dialog#uriChoiceForwardButton (fun _ ->
match model#easy_selection () with
| [] -> ()
| uris -> return (Some uris));
connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
dialog#uriChoiceDialog#show ();
GtkThread.main ();
(match !choices with
| None -> raise MatitaTypes.Cancel
| Some uris -> uris)
let interactive_interp_choice () text prefix_len choices =
(*List.iter (fun l -> prerr_endline "==="; List.iter (fun (_,id,dsc) -> prerr_endline (id ^ " = " ^ dsc)) l) choices;*)
let filter_choices filter =
let rec is_compatible filter =
function
[] -> true
| ([],_,_)::tl -> is_compatible filter tl
| (loc::tlloc,id,dsc)::tl ->
try
if List.assoc (loc,id) filter = dsc then
is_compatible filter ((tlloc,id,dsc)::tl)
else
false
with
Not_found -> true
in
List.filter (fun (_,interp) -> is_compatible filter interp)
in
let rec get_choices loc id =
function
[] -> []
| (_,he)::tl ->
let _,_,dsc =
List.find (fun (locs,id',_) -> id = id' && List.mem loc locs) he
in
dsc :: (List.filter (fun dsc' -> dsc <> dsc') (get_choices loc id tl))
in
let example_interp =
match choices with
[] -> assert false
| he::_ -> he in
let ask_user id locs choices =
interactive_string_choice
text prefix_len
~title:"Ambiguous input"
~msg:("Choose an interpretation for " ^ id) () ~id locs choices
in
let rec classify ids filter partial_interpretations =
match ids with
[] -> List.map fst partial_interpretations
| ([],_,_)::tl -> classify tl filter partial_interpretations
| (loc::tlloc,id,dsc)::tl ->
let choices = get_choices loc id partial_interpretations in
let chosen_dsc =
match choices with
[] -> prerr_endline ("NO CHOICES FOR " ^ id); assert false
| [dsc] -> dsc
| _ ->
match ask_user id [loc] choices with
[x] -> x
| _ -> assert false
in
let filter = ((loc,id),chosen_dsc)::filter in
let compatible_interps = filter_choices filter partial_interpretations in
classify ((tlloc,id,dsc)::tl) filter compatible_interps
in
let enumerated_choices =
let idx = ref ~-1 in
List.map (fun interp -> incr idx; !idx,interp) choices
in
classify example_interp [] enumerated_choices
let _ =
(* disambiguator callbacks *)
Disambiguate.set_choose_uris_callback
(fun ~selection_mode ?ok ?(enable_button_for_non_vars=false) ~title ~msg ->
interactive_uri_choice ~selection_mode ?ok_label:ok ~title ~msg ());
Disambiguate.set_choose_interp_callback (interactive_interp_choice ());
(* gtk initialization *)
GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
ignore (GMain.Main.init ())