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  • Committer: Bazaar Package Importer
  • Author(s): Thomas Bushnell, BSG
  • Date: 2006-12-19 10:18:12 UTC
  • mfrom: (3.1.4 feisty)
  • Revision ID: james.westby@ubuntu.com-20061219101812-7awtjkp0i393wxty
Tags: 2.8.7-3
http://bugs.debian.org/400550
scripts/midi2ly.py: When setting DATADIR, find Lilypond python files
in the @TOPLEVEL_VERSION@ directory, not 'current'.  Patch thanks to
Chris Lamb (chris@chris-lamb.co.uk).  (Closes: #400550)

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lily/time-signature-performer.cc
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  source file of the GNU LilyPond music typesetter
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  (c) 1997--2004 Jan Nieuwenhuizen <janneke@gnu.org>
 
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  (c) 1997--2006 Jan Nieuwenhuizen <janneke@gnu.org>
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*/
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#include "audio-item.hh"
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#include "lily-proto.hh"
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#include "performer.hh"
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#include "protected-scm.hh"
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class Time_signature_performer : public Performer
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{
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protected:
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  virtual void stop_translation_timestep ();
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  virtual void create_audio_elements ();
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  void stop_translation_timestep ();
 
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  void process_music ();
 
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  virtual void derived_mark () const;
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  SCM prev_fraction_;
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private:
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  Audio_time_signature* audio_;
 
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  Audio_time_signature *audio_;
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};
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void
 
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Time_signature_performer::derived_mark () const
 
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{
 
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  scm_gc_mark (prev_fraction_);
 
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}
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Time_signature_performer::Time_signature_performer ()
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{
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{
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}
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void
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Time_signature_performer::create_audio_elements ()
 
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Time_signature_performer::process_music ()
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{
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  SCM fr = get_property ("timeSignatureFraction");
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  if (gh_pair_p (fr) && !gh_equal_p (fr, prev_fraction_))
 
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  if (scm_is_pair (fr) && !ly_is_equal (fr, prev_fraction_))
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    {
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      prev_fraction_ = fr;
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      int b = gh_scm2int (ly_car (fr));
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      int o = gh_scm2int (ly_cdr (fr));
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      audio_ = new Audio_time_signature (b,o);
 
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      int b = scm_to_int (scm_car (fr));
 
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      int o = scm_to_int (scm_cdr (fr));
 
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      audio_ = new Audio_time_signature (b, o);
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      Audio_element_info info (audio_, 0);
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      announce_element (info);
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    }
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}
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    }
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}
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ENTER_DESCRIPTION (Time_signature_performer,"","","","","","");
 
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#include "translator.icc"
 
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ADD_TRANSLATOR (Time_signature_performer, "", "", "", "", "");