*** empty log message ***

[lilypond.git] / lily / include / audio-item.hh

diff --git a/lily/include/audio-item.hh b/lily/include/audio-item.hh
index 3e3c00c4fb649e50beab4a2870dfa5a8c4142795..84cdcdada2f34c0307e549833d734331e0ed2004 100644 (file)
--- a/lily/include/audio-item.hh
+++ b/lily/include/audio-item.hh
@@ -1,91 +1,108 @@
 /*
   audio-item.hh -- declare Audio_items
 
-  (c) 1996, 1997 Jan Nieuwenhuizen <jan@digicash.com>
+  (c) 1996--2005 Jan Nieuwenhuizen <janneke@gnu.org>
  */
 
 #ifndef AUDIO_ITEM_HH
 #define AUDIO_ITEM_HH
 
-#include "lily-proto.hh"
-#include "string.hh"
 #include "audio-element.hh"
+#include "moment.hh"
+#include "pitch.hh"
 
 /**
-  Any piece of audio information.
-  We need virtual constructors, 
-  let's try decentralised factory for specific audio implemenations.
-
-  TODO:
-
-  virtual Niff_item* niff_item_p() = 0;
-  
-  virtual CSound_item* score_item_p() = 0;
+   
+  Any piece of audio information.  We need virtual constructors, let's
+  try decentralised factory for specific audio implemenations.
  */
-struct Audio_item : public Audio_element {
-  Audio_item (Request* req_l);
-
-  /// Create a midi-item from myself.
-  virtual Midi_item* midi_item_p() = 0;
-
-  Audio_column* audio_column_l_;
-  /*
-    THIS SUX. This ties the output system to the input system.  Bad move.
-   */
-  Request* req_l_;
-
-  DECLARE_MY_RUNTIME_TYPEINFO;    
-protected:
-  virtual void do_print () const;
+class Audio_item : public Audio_element
+{
+public:
+  Audio_item ();
+  Audio_column* audio_column_;
   
 private:
   Audio_item (Audio_item const&);
-  Audio_item& operator=( Audio_item const&);
+  Audio_item& operator = ( Audio_item const&);
+};
+
+class Audio_dynamic : public Audio_item
+{
+public:
+  Audio_dynamic (Real volume);
+
+  Real volume_;
 };
 
-struct Audio_key : public Audio_item {
-  Audio_key (Request* req_l);
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  virtual Midi_item* midi_item_p();
+class Audio_key : public Audio_item
+{
+public:
+  Audio_key (int acc, bool major);
+
+  int accidentals_;
+  bool major_;
 };
 
-struct Audio_instrument : public Audio_item {
-  Audio_instrument (String instrument_str);
-  virtual Midi_item* midi_item_p();
+class Audio_instrument : public Audio_item
+{
+public:
+  Audio_instrument (String instrument_string);
+
   String str_;
-    DECLARE_MY_RUNTIME_TYPEINFO;
 };
                                       
-struct Audio_note : public Audio_item {
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  Audio_note (Request* req_l);
-  virtual Midi_item* midi_item_p();
+class Audio_note : public Audio_item
+{
+public:  
+  Audio_note (Pitch p, Moment m, int transposing_i = 0);
+
+  void tie_to (Audio_note*);
+
+  Pitch pitch_;
+  Moment length_mom_;
+  Moment delayed_mom_;
+  Moment delayed_until_mom_;
+  int transposing_;
+  Audio_note* tied_;
+};
+
+class Audio_piano_pedal : public Audio_item
+{
+public:
+  String type_string_;
+  Direction dir_;
 };
 
-struct Audio_text : Audio_item {
+class Audio_text : public Audio_item
+{
+public:
   enum Type { 
     TEXT = 1, COPYRIGHT, TRACK_NAME, INSTRUMENT_NAME, LYRIC, 
     MARKER, CUE_POINT
   };
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  Audio_text (Audio_text::Type type, String text_str);
-  virtual Midi_item* midi_item_p();
+  
+  Audio_text (Audio_text::Type type, String text_string);
 
   Type type_;
-  String text_str_;
+  String text_string_;
 };
 
-struct Audio_tempo : Audio_item {
+class Audio_tempo : public Audio_item
+{
+public:
   Audio_tempo (int per_minute_4_i);
-  virtual Midi_item* midi_item_p();
-  DECLARE_MY_RUNTIME_TYPEINFO;
-  int per_minute_4_i_;
+
+  int per_minute_4_;
 };
 
-struct Audio_meter : Audio_item {
-  Audio_meter (Request* req_l);
-  virtual Midi_item* midi_item_p();
-  DECLARE_MY_RUNTIME_TYPEINFO;
+class Audio_time_signature : public Audio_item
+{
+public:
+  Audio_time_signature (int beats, int one_beat);
+
+  int beats_;
+  int one_beat_;
 };
 
 #endif // AUDIO_ITEM_HH