#include "misc.hh"
#include "paper-def.hh"
#include "debug.hh"
-#include "lookup.hh"
-#include "score-engraver.hh"
-#include "paper-score.hh"
-#include "identifier.hh"
+#include "scaled-font-metric.hh"
#include "main.hh"
#include "scope.hh"
-#include "dictionary-iter.hh"
#include "file-results.hh" // urg? header_global_p
#include "paper-outputter.hh"
-#include "paper-stream.hh"
-
Paper_def::Paper_def ()
{
- lookup_p_tab_p_ = new map<int, Lookup*>;
}
-
Paper_def::~Paper_def ()
{
- for (map<int,Lookup*>::const_iterator ai = lookup_p_tab_p_->begin();
- ai != lookup_p_tab_p_->end (); ai++)
- {
- delete (*ai).second;
- }
-
- delete lookup_p_tab_p_;
}
-Paper_def::Paper_def (Paper_def const&s)
- : Music_output_def (s)
+Paper_def::Paper_def (Paper_def const&src)
+ : Music_output_def (src)
{
- shape_int_a_ = s.shape_int_a_;
- lookup_p_tab_p_ = new map<int, Lookup*>;
-
- for (map<int,Lookup*>::const_iterator ai = s.lookup_p_tab_p_->begin();
- ai != s.lookup_p_tab_p_->end (); ai++)
- {
- Lookup * l = new Lookup (* (*ai).second);
- set_lookup ((*ai).first, l);
- }
}
return get_realvar (ly_symbol2scm (s.ch_C()));
}
+SCM
+Paper_def::get_scmvar (String s) const
+{
+ return scope_p_->scm_elem (ly_symbol2scm (s.ch_C()));
+}
+
Real
Paper_def::get_realvar (SCM s) const
{
- if (!scope_p_->elem_b (s))
- error (_f ("unknown paper variable: `%s'", ly_symbol2string (s)));
- Real * p = scope_p_->elem (s)->access_content_Real (false);
- if (!p)
+ SCM val ;
+ if (!scope_p_->try_retrieve (s, &val))
{
- error (_("not a real variable"));
+ programming_error ("unknown paper variable: " + ly_symbol2string (s));
return 0.0;
}
- return *p;
+ Real sc = 1.0;
+ SCM ssc;
+ if (scope_p_->try_retrieve (ly_symbol2scm ("outputscale"), &ssc))
+ {
+ sc = gh_scm2double (ssc);
+ }
+ if (gh_number_p (val))
+ {
+ return gh_scm2double (val) / sc;
+ }
+ else
+ {
+ programming_error ("not a real variable");
+ return 0.0;
+ }
}
/*
return Interval (ind, lw);
}
-void
-Paper_def::set_lookup (int i, Lookup*l)
-{
- map<int,Lookup*> :: const_iterator it (lookup_p_tab_p_->find (i));
- if (it != lookup_p_tab_p_->end ())
- {
- delete (*it).second;
- }
- (*lookup_p_tab_p_)[i] = l;
-}
-
-
-/*
- junkme.
- */
-Real
-Paper_def::interbeam_f (int multiplicity_i) const
-{
- if (multiplicity_i <= 3)
- return get_var ("interbeam");
- else
- return get_var ("interbeam4");
-}
-
-
-void
-Paper_def::print () const
-{
-#ifndef NPRINT
- Music_output_def::print ();
- DEBUG_OUT << "Paper {";
- for (map<int,Lookup*>::const_iterator ai = lookup_p_tab_p_->begin();
- ai != lookup_p_tab_p_->end (); ai++)
- {
- DEBUG_OUT << "Lookup: " << (*ai).first
- << " = " << (*ai).second->font_name_ << '\n';
- }
- DEBUG_OUT << "}\n";
-#endif
-}
-
-Lookup const *
-Paper_def::lookup_l (int i) const
-{
- return (*lookup_p_tab_p_)[i];
-}
-
int Paper_def::default_count_i_ = 0;
}
-Paper_stream*
-Paper_def::paper_stream_p () const
+Paper_outputter*
+Paper_def::paper_outputter_p ()
{
- String outname = base_output_str ();
-
+ String basename = base_output_str ();
+ String outname = basename;
if (outname != "-")
outname += String (".") + output_global_ch;
progress_indication (_f ("paper output to %s...",
outname == "-" ? String ("<stdout>") : outname));
-
target_str_global_array.push (outname);
- return new Paper_stream (outname);
+ Paper_outputter * po = new Paper_outputter (outname);
+ po->basename_ = basename;
+ return po;
}
-String
-Paper_def::base_output_str () const
+/*
+ todo: use symbols and hashtable idx?
+*/
+Font_metric *
+Paper_def::find_font (SCM fn, Real m)
{
- String str = get_default_output ();
+ SCM key = gh_cons (fn, gh_double2scm (m));
+ SCM met = scm_assoc (key, scaled_fonts_);
- if (str.empty_b ())
+ if (gh_pair_p (met))
+ return unsmob_metrics (gh_cdr (met));
+
+ SCM ssc;
+ if (scope_p_->try_retrieve (ly_symbol2scm ("outputscale"), &ssc))
{
- str = default_outname_base_global;
- int def = get_next_default_count ();
- if (def)
- str += "-" + to_str (def);
+ m /= gh_scm2double (ssc);
}
- return str;
+
+ Font_metric* f = all_fonts_global_p->find_font (ly_scm2string (fn));
+ SCM val = Scaled_font_metric::make_scaled_font_metric (f, m);
+ scaled_fonts_ = scm_acons (key, val, scaled_fonts_ );
+
+ scm_unprotect_object (val);
+
+ return dynamic_cast<Scaled_font_metric*> (unsmob_metrics (val));
}
+/*
+ Return alist to translate internally used fonts back to real-world
+ coordinates. */
+SCM
+Paper_def::font_descriptions ()const
+{
+
+
+ SCM l = SCM_EOL;
+ for (SCM s = scaled_fonts_; gh_pair_p (s); s = gh_cdr(s))
+ {
+ SCM desc = gh_caar (s);
+ SCM mdesc = unsmob_metrics (gh_cdar (s))->description_;
+
+ l = gh_cons (gh_cons (mdesc, desc), l);
+ }
+ return l;
+}