+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 2004--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+ 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 <http://www.gnu.org/licenses/>.
+*/
+
+#include <cstring>
+using namespace std;
+
+#include "std-string.hh"
#include "lily-guile.hh"
-#include "protected-scm.hh"
-#include "string.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 (string cxx, string scm_name)
{
- if (!gh_vector_p (doc_hash_table ))
- doc_hash_table = scm_make_vector (gh_int2scm (59), SCM_EOL);
+ string mangle = mangle_cxx_identifier (cxx);
+ if (mangle != scm_name)
+ {
+ programming_error ("wrong cxx name: " + mangle + ", " + cxx + ", " + scm_name);
+ }
+}
- String s = String (" - ") + "LilyPond procedure: " + fname + " " + varlist
- + "\n" + doc ;
+void
+ly_add_function_documentation (SCM func,
+ string fname,
+ string varlist,
+ string doc)
+{
+ if (doc == "")
+ return;
+
+ 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 = gh_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.")
+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.")
{
return doc_hash_table;
}
+
+#include <map>
+
+map<void *, string> type_names;
+
+void
+ly_add_type_predicate (void *ptr,
+ 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);