/*
- engraver.hh -- declare Engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1996--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1996--2008 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/>.
*/
#ifndef ENGRAVER_HH
class Engraver : public Translator
{
Grob *internal_make_grob (SCM sym, SCM cause, char const *name,
- char const *f, int l, char const *fun);
-
+ char const *f, int l, char const *fun);
+ friend SCM ly_engraver_make_grob (SCM, SCM, SCM);
friend class Engraver_group;
protected:
/*
void announce_grob (Grob *, SCM cause);
void announce_end_grob (Grob *, SCM cause);
+ Grob_info make_grob_info (Grob *, SCM cause);
+
Item *internal_make_item (SCM sym, SCM cause, char const *name,
- char const *f, int l, char const *fun);
+ char const *f, int l, char const *fun);
Spanner *internal_make_spanner (SCM sym, SCM cause, char const *name,
- char const *f, int l, char const *fun);
+ char const *f, int l, char const *fun);
Paper_column *internal_make_column (SCM sym, char const *name,
- char const *f, int l, char const *fun);
+ char const *f, int l, char const *fun);
/**
override other ctor
*/
TRANSLATOR_DECLARATIONS (Engraver);
+ static Engraver *unsmob (SCM eng);
};
#define make_item(x, cause) internal_make_item (ly_symbol2scm (x), cause, x, __FILE__, __LINE__, __FUNCTION__)
#define make_spanner(x, cause) internal_make_spanner (ly_symbol2scm (x), cause, x, __FILE__, __LINE__, __FUNCTION__)
#define make_paper_column(x) internal_make_column (ly_symbol2scm (x), x, __FILE__, __LINE__, __FUNCTION__)
+bool ly_is_grob_cause (SCM obj);
#endif // ENGRAVER_HH