/* $Id$ Part of SWI-Prolog Author: Jan Wielemaker E-mail: jan@swi.psy.uva.nl WWW: http://www.swi-prolog.org Copyright (C): 1985-2002, University of Amsterdam This program 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. This program 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 Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA As a special exception, if you link this library with other files, compiled with a Free Software compiler, to produce an executable, this library does not by itself cause the resulting executable to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the executable file might be covered by the GNU General Public License. */ :- module(win_menu, [ init_win_menus/0 ]). :- use_module(library(lists)). :- use_module(library(www_browser)). :- set_prolog_flag(generate_debug_info, false). :- op(200, fy, @). :- op(990, xfx, :=). /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This library sets up the menu of PLWIN.EXE. It is called from the system initialisation file plwin.rc, predicate gui_setup_/0. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ menu('&File', [ '&Consult ...' = win_menu:action(user:compile(+file(open, 'Load file into Prolog'))), % '&Edit ...' = win_menu:action(user:edit(+file(open, % 'Edit existing file'))), % '&New ...' = win_menu:action(edit_new(+file(save, % 'Create new Prolog source'))), --, '&Reload modified files' = user:make, % --, % '&Navigator ...' = prolog_ide(open_navigator), -- ], [ before_item('&Exit') ]). /* menu('&Settings', [ --, '&User init file ...' = prolog_edit_preferences(prolog) % '&GUI preferences ...' = prolog_edit_preferences(xpce) ], []). menu('&Debug', [ %'&Trace' = trace, %'&Debug mode' = debug, %'&No debug mode' = nodebug, '&Edit spy points ...' = user:prolog_ide(open_debug_status), '&Edit exceptions ...' = user:prolog_ide(open_exceptions(@on)), '&Threads monitor ...' = user:prolog_ide(thread_monitor), 'Debug &messages ...' = user:prolog_ide(debug_monitor), 'Cross &referencer ...'= user:prolog_ide(xref), --, '&Graphical debugger' = user:guitracer ], [ before_menu(-) ]). */ menu('&Help', [ '&About ...' = about, '&Help ...' = help, 'YAP &Manual (on www) ...' = win_menu:www_open(yap_man), --, 'YAP &WWW home (on www) ...' = win_menu:www_open(yap), 'YAP &GIT (on www) ...' = win_menu:www_open(yap_git), % 'YAP Mailing &List (on www) ...' = win_menu:www_open(swipl_mail), 'YAP &Download (on www) ...' = win_menu:www_open(yap_download), --, % '&XPCE (GUI) Manual ...' = manpce, % --, 'Submit &Bug report (on www) ...' = win_menu:www_open(yap_bugs) ], [ before_menu(-) ]). init_win_menus :- ( menu(Menu, Items, Options), ( memberchk(before_item(Before), Options) -> true ; Before = (-) ), ( memberchk(before_menu(BM), Options) -> system:win_insert_menu(Menu, BM) ; true ), ( member(Item, Items), ( Item = (Label = Action) -> true ; Item == -- -> Label = -- ), win_insert_menu_item(Menu, Label, Before, Action), fail ; true ), fail ; insert_associated_file ). insert_associated_file :- current_prolog_flag(associated_file, File), file_base_name(File, Base), atom_concat('Edit &', Base, Label), win_insert_menu_item('&File', Label, '&New ...', edit(file(File))). insert_associated_file. :- initialization ( win_has_menu -> init_win_menus ; true ). /******************************* * ACTIONS * *******************************/ edit_new(File) :- call(edit(file(File))). % avoid autoloading www_open(Id) :- Spec =.. [Id, '.'], call(expand_url_path(Spec, URL)), print_message(informational, opening_url(URL)), call(www_open_url(URL)), % avoid autoloading print_message(informational, opened_url(URL)). html_open(Spec) :- absolute_file_name(Spec, [access(read)], Path), call(win_shell(open, Path)). about :- print_message(informational, about). /******************************* * HANDLE CALLBACK * *******************************/ action(Action) :- strip_module(Action, Module, Plain), Plain =.. [Name|Args], gather_args(Args, Values), Goal =.. [Name|Values], Module:Goal. gather_args([], []). gather_args([+H0|T0], [H|T]) :- !, gather_arg(H0, H), gather_args(T0, T). gather_args([H|T0], [H|T]) :- gather_args(T0, T). gather_arg(file(Mode, Title), File) :- findall(tuple('Prolog Source', Pattern), prolog_file_pattern(Pattern), Tuples), append(Tuples, [tuple('All files', '*.*')], AllTuples), Filter =.. [chain|AllTuples], current_prolog_flag(hwnd, HWND), working_directory(CWD, CWD), % filter(AllTuples, Filter), win_open_file_name(HWND, CWD, File). %% call(get(@display, win_file_name, % avoid autoloading %% Mode, Filter, Title, %% directory := CWD, %% owner := HWND, %% File)). prolog_file_pattern(Pattern) :- user:prolog_file_type(Ext, prolog), atom_concat('*.', Ext, Pattern). /******************************* * APPLICATION * *******************************/ %% init_win_app % % If Prolog is started using --win_app, try to change directory % to \Prolog. init_win_app :- current_prolog_flag(associated_file, _), !. init_win_app :- current_prolog_flag(argv, Argv), append(Pre, ['--win_app'|_Post], Argv), \+ member(--, Pre), !, catch(my_prolog, E, print_message(warning, E)). init_win_app. my_prolog :- win_folder(personal, MyDocs), atom_concat(MyDocs, '/Prolog', PrologDir), ( ensure_dir(PrologDir) -> working_directory(_, PrologDir) ; working_directory(_, MyDocs) ). ensure_dir(Dir) :- exists_directory(Dir), !. ensure_dir(Dir) :- catch(make_directory(Dir), E, (print_message(warning, E), fail)). :- initialization init_win_app. /******************************* * MESSAGES * *******************************/ :- multifile prolog:message/3. prolog:message(opening_url(Url)) --> [ 'Opening ~w ... '-[Url], flush ]. prolog:message(opened_url(_Url)) --> [ at_same_line, 'ok' ].