/* Part of SWI-Prolog Author: Jan Wielemaker E-mail: J.Wielemaker@vu.nl WWW: http://www.swi-prolog.org Copyright (C): 1985-2013, University of Amsterdam VU University 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(apply)). :- use_module(library(error)). :- set_prolog_flag(generate_debug_info, false). :- op(200, fy, @). :- op(990, xfx, :=). /** Console window menu This library sets up the menu of *swipl-win.exe*. It is called from the system initialisation file =plwin-win.rc=, predicate gui_setup_/0. */ :- if(current_prolog_flag(console_menu_version, qt)). % The traditional swipl-win.exe predefines some menus. The Qt version % does not. Here, we predefine the same menus to make the remainder % compatiple. menu('&File', [ 'E&xit' = pqConsole:quit_console ], [ ]). menu('&Edit', [ '&Copy' = pqConsole:copy, '&Paste' = pqConsole:paste ], []). menu('&Settings', [ '&Font ...' = pqConsole:select_font, '&Colors ...' = pqConsole:select_ANSI_term_colors ], []). menu('&Run', [ '&Interrupt' = interrupt, '&New thread' = interactor ], []). menu(File, [ '&Consult ...' = action(user:consult(+file(open, 'Load file into Prolog'))), '&Edit ...' = action(user:edit(+file(open, 'Edit existing file'))), '&New ...' = action(edit_new(+file(save, 'Create new Prolog source'))), -- | MRU ], [before_item('E&xit')]) :- File = '&File', findall(Mru=true, mru_info(File, Mru, _, _, _), MRU, MRUTail), MRUTail = [ --, '&Reload modified files' = user:make, --, '&Navigator ...' = prolog_ide(open_navigator), -- ]. :- else. menu('&File', [ '&Consult ...' = action(user:consult(+file(open, 'Load file into Prolog'))), '&Edit ...' = action(user:edit(+file(open, 'Edit existing file'))), '&New ...' = action(edit_new(+file(save, 'Create new Prolog source'))), --, '&Reload modified files' = user:make, --, '&Navigator ...' = prolog_ide(open_navigator), -- ], [ before_item('&Exit') ]). :- endif. 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, 'Browse &PlDoc ...' = doc_browser, --, 'SWI-Prolog website ...' = www_open(swipl), ' &Manual ...' = www_open(swipl_man), ' &FAQ ...' = www_open(swipl_faq), ' &Quick Start ...' = www_open(swipl_quick), ' Mailing &List ...' = www_open(swipl_mail), ' &Download ...' = www_open(swipl_download), ' &Extension packs ...' = www_open(swipl_pack), --, '&XPCE (GUI) Manual ...' = manpce, --, '&Check installation' = check_installation, 'Submit &Bug report ...' = www_open(swipl_bugs) ], [ before_menu(-) ]). init_win_menus :- ( menu(Menu, Items, Options), ( memberchk(before_item(Before), Options) -> true ; Before = (-) ), ( memberchk(before_menu(BM), Options) -> true ; BM = (-) ), win_insert_menu(Menu, BM), ( '$member'(Item, Items), ( Item = (Label = Action) -> true ; Item == -- -> Label = -- ), win_insert_menu_item(Menu, Label, Before, Action), fail ; true ), fail ; current_prolog_flag(associated_file, File), add_to_mru(load, File) ; insert_associated_file ), refresh_mru. associated_file(File) :- current_prolog_flag(associated_file, File), !. associated_file(File) :- '$cmd_option_val'(script_file, OsFiles), OsFiles = [OsFile], !, prolog_to_os_filename(File, OsFile). insert_associated_file :- 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. :- if(current_predicate(win_has_menu/0)). :- initialization ( win_has_menu -> init_win_menus ; true ). :- endif. /******************************* * 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)). :- if(current_predicate(win_message_box/2)). about :- message_to_string(about, AboutSWI), ( current_prolog_flag(console_menu_version, qt) -> message_to_string(about_qt, AboutQt), format(atom(About), '

~w\n

~w', [AboutSWI, AboutQt]) ; About = AboutSWI ), atomic_list_concat(Lines, '\n', About), atomic_list_concat(Lines, '
', AboutHTML), win_message_box( AboutHTML, [ title('About swipl-win'), image(':/swipl.png'), min_width(700) ]). :- else. about :- print_message(informational, about). :- endif. load(Path) :- ( \+ current_prolog_flag(associated_file, _) -> file_directory_name(Path, Dir), working_directory(_, Dir), set_prolog_flag(associated_file, Path) ; true ), user:load_files(Path). /******************************* * HANDLE CALLBACK * *******************************/ action(Action) :- strip_module(Action, Module, Plain), Plain =.. [Name|Args], gather_args(Args, Values), Goal =.. [Name|Values], call(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). :- if(current_prolog_flag(console_menu_version, qt)). gather_arg(file(open, Title), File) :- !, source_types_desc(Desc), pqConsole:getOpenFileName(Title, _, Desc, File), add_to_mru(edit, File). gather_arg(file(save, Title), File) :- source_types_desc(Desc), pqConsole:getSaveFileName(Title, _, Desc, File), add_to_mru(edit, File). source_types_desc(Desc) :- findall(Pattern, prolog_file_pattern(Pattern), Patterns), atomic_list_concat(Patterns, ' ', Atom), format(atom(Desc), 'Prolog Source (~w)', [Atom]). :- else. gather_arg(file(Mode, Title), File) :- findall(tuple('Prolog Source', Pattern), prolog_file_pattern(Pattern), Tuples), '$append'(Tuples, [tuple('All files', '*.*')], AllTuples), Filter =.. [chain|AllTuples], current_prolog_flag(hwnd, HWND), working_directory(CWD, CWD), call(get(@display, win_file_name, % avoid autoloading Mode, Filter, Title, directory := CWD, owner := HWND, File)). :- endif. prolog_file_pattern(Pattern) :- user:prolog_file_type(Ext, prolog), atom_concat('*.', Ext, Pattern). :- if(current_prolog_flag(windows, true)). /******************************* * APPLICATION * *******************************/ %% init_win_app % % If Prolog is started using --win_app, try to change directory % to \Prolog. init_win_app :- current_prolog_flag(associated_file, _), !. init_win_app :- '$cmd_option_val'(win_app, true), !, 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. :- endif. /*windows*/ /******************************* * MacOS * *******************************/ :- if(current_prolog_flag(console_menu_version, qt)). :- multifile prolog:file_open_event/1. :- create_prolog_flag(app_open_first, load, []). :- create_prolog_flag(app_open, edit, []). %% prolog:file_open_event(+Name) % % Called when opening a file from the MacOS finder. The action % depends on whether this is the first file or not, and defined by % one of these flags: % % - =app_open_first= defines the action for the first open event % - =app_open= defines the action for subsequent open event % % On the _first_ open event, the working directory of the process % is changed to the directory holding the file. Action is one of % the following: % % * load % Load the file into Prolog % * edit % Open the file in the editor % * new_instance % Open the file in a new instance of Prolog and load it there. prolog:file_open_event(Path) :- ( current_prolog_flag(associated_file, _) -> current_prolog_flag(app_open, Action) ; current_prolog_flag(app_open_first, Action), file_directory_name(Path, Dir), working_directory(_, Dir), set_prolog_flag(associated_file, Path), insert_associated_file ), must_be(oneof([edit,load,new_instance]), Action), file_open_event(Action, Path). file_open_event(edit, Path) :- edit(Path). file_open_event(load, Path) :- add_to_mru(load, Path), user:load_files(Path). :- if(current_prolog_flag(apple, true)). file_open_event(new_instance, Path) :- current_app(Me), print_message(informational, new_instance(Path)), process_create(path(open), [ '-n', '-a', Me, Path ], []). :- else. file_open_event(new_instance, Path) :- current_prolog_flag(executable, Exe), process_create(Exe, [Path], [process(_Pid)]). :- endif. :- if(current_prolog_flag(apple, true)). current_app(App) :- current_prolog_flag(executable, Exe), file_directory_name(Exe, MacOSDir), atom_concat(App, '/Contents/MacOS', MacOSDir). %% go_home_on_plain_app_start is det. % % On Apple, we start in the users home dir if the application is % started by opening the app directly. go_home_on_plain_app_start :- current_prolog_flag(os_argv, [_Exe]), current_app(App), file_directory_name(App, Above), working_directory(PWD, PWD), same_file(PWD, Above), expand_file_name(~, [Home]), !, working_directory(_, Home). go_home_on_plain_app_start. :- initialization go_home_on_plain_app_start. :- endif. :- endif. :- if(current_predicate(win_current_preference/3)). mru_info('&File', 'Edit &Recent', 'MRU2', path, edit). mru_info('&File', 'Load &Recent', 'MRULoad', path, load). add_to_mru(Action, File) :- mru_info(_Top, _Menu, PrefGroup, PrefKey, Action), ( win_current_preference(PrefGroup, PrefKey, CPs), nonvar(CPs) -> ( select(File, CPs, Rest) -> Updated = [File|Rest] ; length(CPs, Len), Len > 10 -> append(CPs1, [_], CPs), Updated = [File|CPs1] ; Updated = [File|CPs] ) ; Updated = [File] ), win_set_preference(PrefGroup, PrefKey, Updated), refresh_mru. refresh_mru :- ( mru_info(FileMenu, Menu, PrefGroup, PrefKey, Action), win_current_preference(PrefGroup, PrefKey, CPs), maplist(action_path_menu(Action), CPs, Labels, Actions), win_insert_menu_item(FileMenu, Menu/Labels, -, Actions), fail ; true ). action_path_menu(ActionItem, Path, Label, win_menu:Action) :- file_base_name(Path, Label), Action =.. [ActionItem, Path]. :- else. add_to_mru(_, _). refresh_mru. :- endif. /******************************* * MESSAGES * *******************************/ :- multifile prolog:message/3. prolog:message(opening_url(Url)) --> [ 'Opening ~w ... '-[Url], flush ]. prolog:message(opened_url(_Url)) --> [ at_same_line, 'ok' ]. prolog:message(new_instance(Path)) --> [ 'Opening new Prolog instance for ~p'-[Path] ]. :- if(current_prolog_flag(console_menu_version, qt)). prolog:message(about_qt) --> [ 'Qt-based console by Carlo Capelli' ]. :- endif.