#include <math.h>
#include <time.h>
-
#include "array.hh"
#include "dimensions.hh"
+#include "file-name.hh"
#include "font-metric.hh"
#include "input-smob.hh"
#include "lily-guile.hh"
#include "lily-version.hh"
#include "ly-module.hh"
#include "main.hh"
-#include "page.hh"
-#include "paper-book.hh"
#include "output-def.hh"
-#include "paper-line.hh"
+#include "paper-book.hh"
#include "paper-outputter.hh"
-#include "file-name.hh"
+#include "paper-system.hh"
#include "scm-hash.hh"
#include "stencil.hh"
#include "string-convert.hh"
#include "warn.hh"
-// JUNKME
-extern SCM stencil2line (Stencil* stil, bool is_title = false);
+#include "ly-smobs.icc"
-Paper_outputter::Paper_outputter (String filename)
+
+Paper_outputter::Paper_outputter (String filename, String format)
{
+ file_ = SCM_EOL;
+ output_module_ = SCM_EOL;
+ smobify_self ();
+
filename_ = filename;
- file_ = scm_open_file (scm_makfrom0str (filename.to_str0 ()),
- scm_makfrom0str ("w"));
-
- String module_name = "scm output-" + output_format_global;
+ String module_name = "scm output-" + format;
output_module_ = scm_c_resolve_module (module_name.to_str0 ());
}
Paper_outputter::~Paper_outputter ()
{
- scm_close_port (file_);
- file_ = SCM_EOL;
}
-void
-Paper_outputter::output_scheme (SCM scm)
+
+IMPLEMENT_SMOBS (Paper_outputter);
+IMPLEMENT_DEFAULT_EQUAL_P (Paper_outputter);
+
+SCM
+Paper_outputter::mark_smob (SCM x)
{
- scm_display (scm_eval (scm, output_module_), file_);
+ Paper_outputter *p = (Paper_outputter*) SCM_CELL_WORD_1(x);
+ scm_gc_mark (p->output_module_);
+ return p->file_;
}
-void
-Paper_outputter::output_metadata (Output_def *paper, SCM scopes)
+int
+Paper_outputter::print_smob (SCM x, SCM p, scm_print_state*)
{
- SCM fields = SCM_EOL;
- for (int i = dump_header_fieldnames_global.size (); i--; )
- fields
- = scm_cons (ly_symbol2scm (dump_header_fieldnames_global[i].to_str0 ()),
- fields);
-
- File_name file_name (filename_);
- file_name.ext_ = "";
- String basename = file_name.to_string ();
- output_scheme (scm_list_n (ly_symbol2scm ("output-scopes"),
- paper->self_scm (),
- ly_quote_scm (scopes),
- ly_quote_scm (fields),
- scm_makfrom0str (basename.to_str0 ()),
- SCM_UNDEFINED));
+ (void) x;
+ scm_puts ("#<Paper_outputter>", p);
+ return 1;
}
-void
-Paper_outputter::output_header (Output_def * bookpaper,
- SCM scopes,
- int page_count,
- bool is_classic)
+SCM
+Paper_outputter::file ()
{
- String creator = gnu_lilypond_version_string ();
- creator += " (http://lilypond.org)";
- time_t t (time (0));
- String time_stamp = ctime (&t);
- time_stamp = time_stamp.left_string (time_stamp.length () - 1)
- + " " + *tzname;
- output_scheme (scm_list_n (ly_symbol2scm ("header"),
- scm_makfrom0str (creator.to_str0 ()),
- scm_makfrom0str (time_stamp.to_str0 ()),
- bookpaper->self_scm (), // FIXME.
- scm_int2num (page_count),
- ly_bool2scm (is_classic),
- SCM_UNDEFINED));
-
- output_metadata (bookpaper, scopes);
- output_scheme (scm_list_2 (ly_symbol2scm ("define-fonts"),
- bookpaper->self_scm ()));
- output_scheme (scm_list_1 (ly_symbol2scm ("header-end")));
+ if (file_ == SCM_EOL)
+ file_ = scm_open_file (scm_makfrom0str (filename_.to_str0 ()),
+ scm_makfrom0str ("w"));
+ return file_;
}
-void
-Paper_outputter::output_line (SCM line, Offset *origin, bool is_last)
+SCM
+Paper_outputter::dump_string (SCM scm)
{
- Paper_line *p = unsmob_paper_line (line);
- Offset dim = p->dim ();
- if (dim[Y_AXIS] > 50 CM)
- {
- programming_error (to_string ("Improbable line height: %f",
- dim[Y_AXIS]));
- dim[Y_AXIS] = 50 CM;
- }
-
-
- output_scheme (scm_list_3 (ly_symbol2scm ("start-system"),
- ly_quote_scm (ly_offset2scm (*origin)),
- ly_quote_scm (ly_offset2scm (dim))));
-
-
- output_stencil (p->to_stencil ());
-
- (*origin)[Y_AXIS] += dim[Y_AXIS];
- output_scheme (scm_list_2 (ly_symbol2scm ("stop-system"),
- ly_bool2scm (is_last)));
+ return scm_display (scm, file ());
}
-void
-Paper_outputter::output_page (Page *p, bool is_last)
+SCM
+Paper_outputter::scheme_to_string (SCM scm)
{
- Stencil page_stencil = p->to_stencil ();
- output_scheme (scm_list_1 (ly_symbol2scm ("start-page")));
- output_scheme (scm_list_3 (ly_symbol2scm ("start-system"),
- ly_quote_scm (ly_offset2scm (Offset (0, 0))),
- ly_quote_scm (ly_offset2scm (Offset (0, 0)))));
-
-
- output_stencil (page_stencil);
-
- output_scheme (scm_list_2 (ly_symbol2scm ("stop-system"), SCM_BOOL_T));
- output_scheme (scm_list_2 (ly_symbol2scm ("stop-page"),
- ly_bool2scm (is_last
- && !unsmob_stencil (p->footer_))));
+ return scm_eval (scm, output_module_);
}
void
-Paper_outputter::output_music_output_def (Output_def *odef)
+Paper_outputter::output_scheme (SCM scm)
{
- output_scheme (scm_list_2 (ly_symbol2scm ("output-paper-def"),
- odef->self_scm ()));
+ dump_string (scheme_to_string (scm));
}
-
void
-paper_outputter_dump (void * po, SCM x)
+paper_outputter_dump (void *po, SCM x)
{
- Paper_outputter * me = (Paper_outputter*) po;
+ Paper_outputter *me = (Paper_outputter*) po;
me->output_scheme (x);
}
-
void
Paper_outputter::output_stencil (Stencil stil)
{
- interpret_stencil_expression (stil.expr (), paper_outputter_dump,
- (void*) this, Offset (0,0));
+ interpret_stencil_expression (stil.expr (), paper_outputter_dump,
+ (void*) this, Offset (0,0));
}
-Paper_outputter*
-get_paper_outputter (String outname)
+Paper_outputter *
+get_paper_outputter (String outname, String f)
{
progress_indication (_f ("paper output to `%s'...",
outname == "-" ? String ("<stdout>") : outname));
- return new Paper_outputter (outname);
+ return new Paper_outputter (outname, f);
+}
+
+/* FIXME: why is output_* wrapper called dump? */
+LY_DEFINE (ly_outputter_dump_stencil, "ly:outputter-dump-stencil",
+ 2, 0, 0, (SCM outputter, SCM stencil),
+ "Dump stencil @var{expr} onto @var{outputter}.")
+{
+ Paper_outputter *po = unsmob_outputter (outputter);
+ Stencil *st = unsmob_stencil (stencil);
+ SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
+ SCM_ASSERT_TYPE (st, stencil, SCM_ARG1, __FUNCTION__, "Paper_outputter");
+ po->output_stencil (*st);
+ return SCM_UNSPECIFIED;
+}
+LY_DEFINE (ly_outputter_dump_string, "ly:outputter-dump-string",
+ 2, 0, 0, (SCM outputter, SCM str),
+ "Dump @var{str} onto @var{outputter}.")
+{
+ Paper_outputter *po = unsmob_outputter (outputter);
+ SCM_ASSERT_TYPE (po, outputter, SCM_ARG1, __FUNCTION__, "Paper_outputter");
+ SCM_ASSERT_TYPE (ly_c_string_p (str), str, SCM_ARG1, __FUNCTION__, "Paper_outputter");
+
+ return po->dump_string (str);
}