X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ffunction-documentation.cc;h=cce8c666475f95b72e90509dbba8a5a1f4e82241;hb=9e781b7dc83b60a543ce218aa1a5f139f74c760f;hp=891c9180cac5f091f26f372dadd31c478424ebd7;hpb=5d1ddaf889233f8e5c32a118f9e843e1becca2d2;p=lilypond.git diff --git a/lily/function-documentation.cc b/lily/function-documentation.cc index 891c9180ca..cce8c66647 100644 --- a/lily/function-documentation.cc +++ b/lily/function-documentation.cc @@ -1,43 +1,134 @@ -/* - function-documentation.cc -- +/* + This file is part of LilyPond, the GNU music typesetter. - source file of the GNU LilyPond music typesetter + Copyright (C) 2004--2014 Han-Wen Nienhuys - (c) 2004--2005 Han-Wen Nienhuys + LilyPond 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 3 of the License, or + (at your option) any later version. + LilyPond 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 LilyPond. If not, see . */ #include +using namespace std; -#include "protected-scm.hh" -#include "string.hh" +#include "std-string.hh" +#include "lily-guile.hh" +#include "warn.hh" -static Protected_scm doc_hash_table ; +static SCM doc_hash_table; -void ly_add_function_documentation (SCM func, - char const * fname, - char const * varlist, - char const * doc) +void +ly_check_name (const string &cxx, const string &scm_name) { - if (!strlen (doc)) + string mangle = mangle_cxx_identifier (cxx); + if (mangle != scm_name) + { + programming_error ("wrong cxx name: " + mangle + ", " + cxx + ", " + scm_name); + } +} + +void +ly_add_function_documentation (SCM func, + const string &fname, + const string &varlist, + const string &doc) +{ + if (doc == "") return; - - if (!scm_is_vector (doc_hash_table)) - doc_hash_table = scm_make_vector (scm_int2num (59), SCM_EOL); - String s = String (" - ") + "LilyPond procedure: " + fname + " " + varlist - + "\n" + doc ; + if (!doc_hash_table) + doc_hash_table = scm_permanent_object (scm_c_make_hash_table (59)); + + string s = string (" - ") + "LilyPond procedure: " + fname + " " + varlist + + "\n" + doc; scm_set_procedure_property_x (func, ly_symbol2scm ("documentation"), - scm_makfrom0str (s.to_str0 ())); - SCM entry = scm_cons (scm_makfrom0str (varlist), scm_makfrom0str (doc)); - scm_hashq_set_x (doc_hash_table, ly_symbol2scm (fname), entry); + ly_string2scm (s)); + SCM entry = scm_cons (ly_string2scm (varlist), ly_string2scm (doc)); + scm_hashq_set_x (doc_hash_table, ly_symbol2scm (fname.c_str ()), entry); } - LY_DEFINE (ly_get_all_function_documentation, "ly:get-all-function-documentation", - 0, 0, 0, (), - "Get a hash table with all lilypond Scheme extension functions.") + 0, 0, 0, (), + "Get a hash table with all LilyPond Scheme extension functions.") { return doc_hash_table; } + +#include + +map type_names; + +void +ly_add_type_predicate (void *ptr, + const string &name) +{ + type_names[ptr] = name; +} + +string +predicate_to_typename (void *ptr) +{ + if (type_names.find (ptr) == type_names.end ()) + { + programming_error ("Unknown type predicate"); + return "unknown type"; + } + else + return type_names[ptr]; +} + +/* type predicates. */ +#include "global-context.hh" +#include "input.hh" +#include "item.hh" +#include "music.hh" +#include "music-function.hh" +#include "paper-score.hh" +#include "performance.hh" +#include "spanner.hh" +#include "stream-event.hh" +#include "unpure-pure-container.hh" + +void +init_func_doc () +{ + ly_add_type_predicate ((void *) &is_direction, "direction"); + ly_add_type_predicate ((void *) &is_music_function, "Music_function"); + ly_add_type_predicate ((void *) &ly_is_port, "port"); + ly_add_type_predicate ((void *) &ly_cheap_is_list, "list"); + ly_add_type_predicate ((void *) &unsmob_global_context, "Global_context"); + ly_add_type_predicate ((void *) &unsmob_input, "Input"); + ly_add_type_predicate ((void *) &unsmob_moment, "Moment"); + ly_add_type_predicate ((void *) &unsmob_paper_score, "Paper_score"); + ly_add_type_predicate ((void *) &unsmob_performance, "Performance"); + ly_add_type_predicate ((void *) &is_unpure_pure_container, "unpure pure container"); + + ly_add_type_predicate ((void *) &is_axis, "axis"); + ly_add_type_predicate ((void *) &is_number_pair, "number pair"); + ly_add_type_predicate ((void *) &ly_is_list, "list"); + ly_add_type_predicate ((void *) &ly_is_procedure, "procedure"); + ly_add_type_predicate ((void *) &ly_is_symbol, "symbol"); + ly_add_type_predicate ((void *) &scm_is_bool, "boolean"); + ly_add_type_predicate ((void *) &scm_is_integer, "integer"); + ly_add_type_predicate ((void *) &scm_is_number, "number"); + ly_add_type_predicate ((void *) &scm_is_pair, "pair"); + ly_add_type_predicate ((void *) &scm_is_rational, "rational"); + ly_add_type_predicate ((void *) &scm_is_string, "string"); + ly_add_type_predicate ((void *) &scm_is_vector, "vector"); + ly_add_type_predicate ((void *) &unsmob_item, "Item"); + ly_add_type_predicate ((void *) &unsmob_music, "Music"); + ly_add_type_predicate ((void *) &unsmob_spanner, "Spanner"); + ly_add_type_predicate ((void *) &unsmob_stream_event, "Stream_event"); +} + +ADD_SCM_INIT_FUNC (func_doc, init_func_doc);