* python/lilylib.py (make_ps_images): only compute bbox when needed.

[lilypond.git] / lily / paper-def.cc

diff --git a/lily/paper-def.cc b/lily/paper-def.cc
index 2fedfe4b32ca35c1e63618b7eaea966d371fb9a2..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644 (file)
--- a/lily/paper-def.cc
+++ b/lily/paper-def.cc
@@ -1,231 +0,0 @@
-/*
-  paper-def.cc -- implement Paper_def
-
-  source file of the GNU LilyPond music typesetter
-
-  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-*/
-
-#include <math.h>
-#include "all-font-metrics.hh"
-#include "string.hh"
-#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 "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 Hash_table<int, Lookup*>;
-  lookup_p_tab_p_->hash_func_ = int_hash;
-}
-
-
-Paper_def::~Paper_def ()
-{
-  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)
-{
-  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);
-    }
-}
-
-
-Real
-Paper_def::get_var (String s) const
-{
-  return get_realvar (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)
-    {
-      error (_("not a real variable"));
-      return 0.0;
-    }
-
-  return *p;
-}
-
-
-Interval
-Paper_def::line_dimensions_int (int n) const
-{
-  SCM s = default_properties_ [ly_symbol2scm ("margin-shape")];
-  if (!gh_pair_p (s))
-    {
-      Real lw =  get_var ("linewidth");
-      Real ind = n? 0.0:get_var ("indent");
-
-      return Interval (ind, lw);
-    }
-
- 
-  SCM last = SCM_EOL;
-  while (gh_pair_p (s) && n --)
-    {
-      last = s;
-      s = gh_cdr (s);
-    }
-
-  if (s == SCM_EOL)
-    {
-      s = last;
-    }
-
-  SCM pair = gh_car (s);
-  
-  return Interval (gh_scm2double (gh_car (pair)),
-                  gh_scm2double (gh_cdr (pair)));
-}
-
-Real
-Paper_def::length_mom_to_dist (Moment d,Real k) const
-{
-  return arithmetic_spacing (d,k);
-}
-
-
-/**
-  Get the measure wide constant for arithmetic spacing.
-
-  @see
-  John S. Gourlay. ``Spacing a Line of Music,'' Technical Report
-  OSU-CISRC-10/87-TR35, Department of Computer and Information Science,
-  The Ohio State University, 1987.
-
-  */
-Real
-Paper_def::arithmetic_constant (Moment d) const
-{
-  return get_var ("arithmetic_basicspace") - log_2 (Moment (1,8) <? d);
-}
-
-Real
-Paper_def::arithmetic_spacing (Moment d ,Real k) const
-{
-  return (log_2 (d) + k)* get_var ("arithmetic_multiplier");
-}
-
-void
-Paper_def::set_lookup (int i, Lookup*l)
-{
-  if (lookup_p_tab_p_->elem_b (i))
-    {
-      delete lookup_p_tab_p_->elem (i);
-    }
-  (*lookup_p_tab_p_)[i] = l;
-}
-
-
-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 (Hash_table_iter<int, Lookup*> ai(*lookup_p_tab_p_); ai.ok (); ai++)
-    {
-      DEBUG_OUT << "Lookup: " << ai.key () << " = " << ai.val ()->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;
-
-int
-Paper_def::get_next_default_count () const
-{
-  return default_count_i_ ++;
-}
-
-void
-Paper_def::reset_default_count()
-{
-  default_count_i_ = 0;
-}
-
-
-Paper_stream*
-Paper_def::paper_stream_p () const
-{
-  String outname = base_output_str ();
-
-  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);
-}
-
-
-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;
-}
-
-