source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include <math.h>
#include "string.hh"
-#include "assoc.hh"
#include "misc.hh"
#include "paper-def.hh"
#include "debug.hh"
#include "lookup.hh"
-#include "dimen.hh"
-#include "assoc-iter.hh"
-#include "score-grav.hh"
-#include "p-score.hh"
+#include "score-engraver.hh"
+#include "paper-score.hh"
+#include "identifier.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()
+Paper_def::Paper_def ()
{
- lookup_p_ = 0;
- real_vars_p_ = new Dictionary<Real>;
+ lookup_p_tab_p_ = new Hash_table<int, Lookup*>;
+ lookup_p_tab_p_->hash_func_ = int_hash;
}
-Paper_def::~Paper_def()
+
+Paper_def::~Paper_def ()
{
- delete real_vars_p_;
- delete lookup_p_;
+ for (Hash_table_iter<int, Lookup*> ai(*lookup_p_tab_p_); ai.ok (); ai++)
+ {
+ delete ai.val ();
+ }
+
+ delete lookup_p_tab_p_;
}
Paper_def::Paper_def (Paper_def const&s)
: Music_output_def (s)
{
- lookup_p_ = s.lookup_p_? new Lookup (*s.lookup_p_) : 0;
- lookup_p_->paper_l_ = this;
- real_vars_p_ = new Dictionary<Real> (*s.real_vars_p_);
+ shape_int_a_ = s.shape_int_a_;
+ lookup_p_tab_p_ = new Hash_table<int, Lookup*>;
+ lookup_p_tab_p_->hash_func_ = int_hash;
+
+ for (Hash_table_iter<int, Lookup*> ai(*s.lookup_p_tab_p_); ai.ok (); ai++)
+ {
+ Lookup * l = new Lookup (*ai.val ());
+ set_lookup (ai.key(), l);
+ }
}
-void
-Paper_def::set_var (String s, Real r)
+SCM
+Paper_def::get_scm_var (SCM s) const
{
- real_vars_p_->elem (s) = r;
+ if (!scope_p_->elem_b (s))
+ return SCM_BOOL_F;
+
+ Identifier * id = scope_p_->elem (s);
+
+ SCM z;
+ SCM_NEWCELL (z);
+ SCM_SETCAR(z, s);
+
+ SCM val;
+
+ if (dynamic_cast<Real_identifier*> (id))
+ {
+ Real r = *id->access_content_Real (false);
+ val = gh_double2scm (r);
+ }
+ else
+ {
+ return SCM_BOOL_F;
+ }
+
+ SCM_SETCDR(z,val);
+ return z;
}
Real
Paper_def::get_var (String s) const
{
- if (! real_vars_p_->elt_b (s))
- error (_("unknown paper variable `") + s+"'");
- return real_vars_p_->elem (s);
+ return get_realvar (ly_symbol (s));
+}
+
+Real
+Paper_def::get_realvar (SCM s) const
+{
+ if (!scope_p_->elem_b (s))
+ error (_f ("unknown paper variable: `%s'", symbol_to_string (s)));
+ Real * p = scope_p_->elem (s)->access_content_Real (false);
+ if (!p)
+ {
+ error (_("not a real variable"));
+ return 0.0;
+ }
+
+ return *p;
}
Interval
Paper_def::line_dimensions_int (int n) const
{
- if (!shape_int_a_.size ())
- if (n)
- return Interval (0, linewidth_f ());
- else
- return Interval (get_var ("indent"), linewidth_f ());
+ if (!shape_int_a_.size ())
+ {
+ Real lw = get_realvar (linewidth_scm_sym);
+ Real ind = n? 0.0:get_var ("indent");
+ return Interval (ind, lw);
+ }
+
if (n >= shape_int_a_.size ())
n = shape_int_a_.size () -1;
return shape_int_a_[n];
}
-Real
-Paper_def::linewidth_f () const
-{
- return get_var ("linewidth");
-}
Real
-Paper_def::duration_to_dist (Moment d,Real k) const
+Paper_def::length_mom_to_dist (Moment d,Real k) const
{
- if (get_var("geometric"))
- return geometric_spacing(d);
- return arithmetic_spacing(d,k);
+ return arithmetic_spacing (d,k);
}
/**
- Get the measure wide constant for arithmetic.
+ Get the measure wide constant for arithmetic spacing.
@see
John S. Gourlay. ``Spacing a Line of Music,'' Technical Report
*/
Real
-Paper_def::arithmetic_constant(Moment d) const
+Paper_def::arithmetic_constant (Moment d) const
{
- return get_var("arithmetic_basicspace") - log_2(Moment(1,8) <? d);
+ return get_var ("arithmetic_basicspace") - log_2 (Moment (1,8) <? d);
}
Real
-Paper_def::arithmetic_spacing(Moment d ,Real k) const
+Paper_def::arithmetic_spacing (Moment d ,Real k) const
{
- return (log_2(d) + k)* get_var("arithmetic_multiplier");
-}
-
-Real
-Paper_def::geometric_spacing(Moment d) const
-{
- Real dur_f = (d) ?pow (get_var ("geometric"), log_2(d)) : 0;
- return get_var ("basicspace") + get_var ("unitspace") * dur_f;
+ return (log_2 (d) + k)* get_var ("arithmetic_multiplier");
}
void
-Paper_def::set (Lookup*l)
-{
- assert (l != lookup_p_);
- delete lookup_p_;
- lookup_p_ = l;
- lookup_p_->paper_l_ = this;
-}
-
-Real
-Paper_def::interline_f() const
+Paper_def::set_lookup (int i, Lookup*l)
{
- return get_var ("interline");
+ if (lookup_p_tab_p_->elem_b (i))
+ {
+ delete lookup_p_tab_p_->elem (i);
+ }
+ (*lookup_p_tab_p_)[i] = l;
}
Real
-Paper_def::rule_thickness() const
+Paper_def::interbeam_f (int multiplicity_i) const
{
- return get_var ("rulethickness");
+ if (multiplicity_i <= 3)
+ return get_realvar (interbeam_scm_sym);
+ else
+ return get_realvar (interbeam4_scm_sym);
}
-Real
-Paper_def::interbeam_f() const
-{
- return get_var ("interbeam");
-}
-Real
-Paper_def::internote_f() const
-{
- return interline_f() / 2;
-}
-
-Real
-Paper_def::note_width() const
-{
- return get_var ("notewidth");
-}
void
-Paper_def::print() const
+Paper_def::print () const
{
#ifndef NPRINT
Music_output_def::print ();
- DOUT << "Paper {";
- lookup_p_->print();
- for (Assoc_iter<String,Real> i (*real_vars_p_); i.ok(); i++)
+ DEBUG_OUT << "Paper {";
+
+ for (Hash_table_iter<int, Lookup*> ai(*lookup_p_tab_p_); ai.ok (); ai++)
{
- DOUT << i.key() << "= " << i.val () << "\n";
+ DEBUG_OUT << "Lookup: " << ai.key () << " = " << ai.val ()->font_name_ << '\n';
}
- DOUT << "}\n";
+
+ DEBUG_OUT << "}\n";
#endif
}
Lookup const *
-Paper_def::lookup_l()
+Paper_def::lookup_l (int i) const
{
- assert (lookup_p_);
- return lookup_p_;
+ return (*lookup_p_tab_p_)[i];
}
-IMPLEMENT_IS_TYPE_B1(Paper_def, Music_output_def);
-String
-Paper_def::TeX_output_settings_str () const
-{
- String s("\n ");
- for (Assoc_iter<String,Real> i (*real_vars_p_); i.ok(); i++)
- s += String ("\\def\\mudelapaper") + i.key () + "{" + i.val () + "}\n";
- s += lookup_p_->texsetting + "%(Tex id)\n";
- return s;
-}
int Paper_def::default_count_i_ = 0;
{
return default_count_i_ ++;
}
+
+void
+Paper_def::reset_default_count()
+{
+ default_count_i_ = 0;
+}
+
+Paper_outputter*
+Paper_def::paper_outputter_p (Paper_stream* os_p, Scope* header_l, String origin_str) const
+{
+ Paper_outputter* p = new Paper_outputter (os_p);
+
+ // for now; breaks -fscm output
+ p->output_comment (_ ("Outputting Score, defined at: "));
+ p->output_comment (origin_str);
+
+ p->output_version();
+ if (header_global_p)
+ p->output_scope (header_global_p, "mudela");
+ if (header_l)
+ p->output_scope (header_l, "mudela");
+ if (scope_p_)
+ p->output_scope (scope_p_, "mudelapaper");
+
+
+ // *p->outstream_l_ << *scope_p_->elem (String (output_global_ch) + "setting")->access_content_String (false);
+
+ SCM scm = gh_list (ly_symbol ("experimental-on"), SCM_UNDEFINED);
+ p->output_scheme (scm);
+ scm = gh_list (ly_symbol ("header-end"), SCM_UNDEFINED);
+ p->output_scheme (scm);
+
+ return p;
+}
+
+Paper_stream*
+Paper_def::paper_stream_p () const
+{
+ String outname = base_output_str ();
+
+ if (outname != "-")
+ outname += String (".") + output_global_ch;
+ *mlog << _f ("paper output to %s...",
+ outname == "-" ? String ("<stdout>") : outname) << endl;
+
+ target_str_global_array.push (outname);
+ return new Paper_stream (outname);
+}
+
+
+String
+Paper_def::base_output_str () const
+{
+ String str = get_default_output ();
+
+ if (str.empty_b ())
+ {
+ str = default_outname_base_global;
+ int def = get_next_default_count ();
+ if (def)
+ str += "-" + to_str (def);
+ }
+ return str;
+}
+
projects / lilypond.git / blobdiff