2 paper-outputter.cc -- implement Paper_outputter
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
7 Jan Nieuwenhuizen <janneke@gnu.org>
10 #include "paper-outputter.hh"
15 #include "dimensions.hh"
16 #include "file-name.hh"
17 #include "font-metric.hh"
18 #include "input-smob.hh"
19 #include "lily-version.hh"
21 #include "output-def.hh"
22 #include "paper-book.hh"
23 #include "paper-system.hh"
24 #include "scm-hash.hh"
25 #include "string-convert.hh"
28 #include "ly-smobs.icc"
30 Paper_outputter::Paper_outputter (SCM port, String format)
33 output_module_ = SCM_EOL;
36 String module_name = "scm output-" + format;
37 output_module_ = scm_c_resolve_module (module_name.to_str0 ());
40 Paper_outputter::~Paper_outputter ()
44 IMPLEMENT_SMOBS (Paper_outputter);
45 IMPLEMENT_DEFAULT_EQUAL_P (Paper_outputter);
48 Paper_outputter::mark_smob (SCM x)
50 Paper_outputter *p = (Paper_outputter *) SCM_CELL_WORD_1 (x);
51 scm_gc_mark (p->output_module_);
56 Paper_outputter::print_smob (SCM x, SCM p, scm_print_state*)
59 scm_puts ("#<Paper_outputter>", p);
64 Paper_outputter::file () const
70 Paper_outputter::dump_string (SCM scm)
72 return scm_display (scm, file ());
76 Paper_outputter::scheme_to_string (SCM scm)
78 return scm_eval (scm, output_module_);
82 Paper_outputter::output_scheme (SCM scm)
84 dump_string (scheme_to_string (scm));
88 paper_outputter_dump (void *po, SCM x)
90 Paper_outputter *me = (Paper_outputter *) po;
91 me->output_scheme (x);
95 Paper_outputter::output_stencil (Stencil stil)
97 interpret_stencil_expression (stil.expr (), paper_outputter_dump,
98 (void *) this, Offset (0, 0));
102 Paper_outputter::close ()
104 if (scm_port_p (file_) == SCM_BOOL_T)
105 scm_close_port (file_);