/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2015 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
#include "engraver.hh"
#include "context.hh"
+#include "grob-properties.hh"
#include "international.hh"
#include "music.hh"
#include "paper-column.hh"
}
Grob_info
-Engraver::make_grob_info(Grob *e, SCM cause)
+Engraver::make_grob_info (Grob *e, SCM cause)
{
/* TODO: Remove Music code when it's no longer needed */
- if (Music *m = unsmob_music (cause))
+ if (Music *m = Music::unsmob (cause))
{
cause = m->to_event ()->unprotect ();
}
if (e->get_property ("cause") == SCM_EOL
- && (unsmob_stream_event (cause) || unsmob_grob (cause)))
+ && (Stream_event::is_smob (cause) || Grob::is_smob (cause)))
e->set_property ("cause", cause);
return Grob_info (this, e);
announce_grob (make_grob_info (e, cause));
}
-
/*
CAUSE is the object (typically a grob or stream-event object) that
was the reason for ending E. */
announce_end_grob (make_grob_info (e, cause));
}
-
Engraver::Engraver ()
{
}
#ifndef NDEBUG
static SCM creation_callback = SCM_EOL;
LY_DEFINE (ly_set_grob_creation_callback, "ly:set-grob-creation-callback",
- 1, 0, 0, (SCM cb),
- "Specify a procedure that will be called every time a new grob"
- " is created. The callback will receive as arguments the grob"
- " that was created, the name of the C++ source file that caused"
- " the grob to be created, and the corresponding line number in"
- " the C++ source file.")
+ 1, 0, 0, (SCM cb),
+ "Specify a procedure that will be called every time a new grob"
+ " is created. The callback will receive as arguments the grob"
+ " that was created, the name of the C++ source file that caused"
+ " the grob to be created, and the corresponding line number in"
+ " the C++ source file.")
{
LY_ASSERT_TYPE (ly_is_procedure, cb, 1);
Grob *
Engraver::internal_make_grob (SCM symbol,
- SCM cause,
- char const * /* name */,
- char const *file,
- int line,
- char const *fun)
+ SCM cause,
+ char const * /* name */,
+ char const *file,
+ int line,
+ char const *fun)
{
#ifdef NDEBUG
(void)file;
(void)fun;
#endif
- SCM props = updated_grob_properties (context (), symbol);
+ SCM props = Grob_property_info (context (), symbol).updated ();
Grob *grob = 0;
#ifndef NDEBUG
if (ly_is_procedure (creation_callback))
scm_apply_0 (creation_callback,
- scm_list_n (grob->self_scm (), scm_from_locale_string (file),
- scm_from_int (line), scm_from_locale_string (fun), SCM_UNDEFINED));
+ scm_list_n (grob->self_scm (), scm_from_locale_string (file),
+ scm_from_int (line), scm_from_locale_string (fun), SCM_UNDEFINED));
#endif
return grob;
Item *
Engraver::internal_make_item (SCM x, SCM cause,
- char const *name,
- char const *file, int line, char const *fun)
+ char const *name,
+ char const *file, int line, char const *fun)
{
Item *it = dynamic_cast<Item *> (internal_make_grob (x, cause, name, file, line, fun));
assert (it);
Paper_column *
Engraver::internal_make_column (SCM x, char const *name,
- char const *file, int line, char const *fun)
+ char const *file, int line, char const *fun)
{
return dynamic_cast<Paper_column *> (internal_make_grob (x, SCM_EOL, name, file, line, fun));
}
Spanner *
Engraver::internal_make_spanner (SCM x, SCM cause, char const *name,
- char const *file, int line, char const *fun)
+ char const *file, int line, char const *fun)
{
Spanner *sp = dynamic_cast<Spanner *> (internal_make_grob (x, cause, name, file, line, fun));
assert (sp);
return sp;
}
-Engraver*
-unsmob_engraver (SCM eng)
-{
- return dynamic_cast<Engraver*> (unsmob_translator (eng));
-}
-
bool
ly_is_grob_cause (SCM obj)
{
- return unsmob_grob (obj) || unsmob_stream_event (obj) || (obj == SCM_EOL);
+ return Grob::is_smob (obj) || Stream_event::is_smob (obj) || (obj == SCM_EOL);
}
#include "translator.icc"
ADD_TRANSLATOR (Engraver,
- /* doc */
- "Base class for engravers. Does nothing, so it is not used.",
-
- /* create */
- "",
+ /* doc */
+ "Base class for engravers. Does nothing, so it is not used.",
- /* read */
- "",
+ /* create */
+ "",
- /* write */
- ""
- );
+ /* read */
+ "",
+ /* write */
+ ""
+ );