X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Faudio-item.hh;h=a277b53a28cea3ce74fea7acacdda23d561b2fa5;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=a8dfbcbc177e3b1c6939542828dcad3fddb389a2;hpb=332da9f4d25f9f63a3222efc87fae06b0c7abbdd;p=lilypond.git

diff --git a/lily/include/audio-item.hh b/lily/include/audio-item.hh
index a8dfbcbc17..a277b53a28 100644
--- a/lily/include/audio-item.hh
+++ b/lily/include/audio-item.hh
@@ -1,8 +1,8 @@
 /*
   audio-item.hh -- declare Audio_items
 
-  (c) 1996--2004 Jan Nieuwenhuizen <janneke@gnu.org>
- */
+  (c) 1996--2008 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
 #ifndef AUDIO_ITEM_HH
 #define AUDIO_ITEM_HH
@@ -11,30 +11,41 @@
 #include "moment.hh"
 #include "pitch.hh"
 
-/**
-   
-  Any piece of audio information.  We need virtual constructors, let's
-  try decentralised factory for specific audio implemenations.
- */
 class Audio_item : public Audio_element
 {
 public:
   Audio_item ();
-  Audio_column* audio_column_;
+  Audio_column *audio_column_;
+  Audio_column *get_column () const;
+
+  virtual void render ();
   
 private:
-  Audio_item (Audio_item const&);
-  Audio_item& operator = ( Audio_item const&);
+  Audio_item (Audio_item const &);
+  Audio_item &operator = (Audio_item const &);
 };
 
 class Audio_dynamic : public Audio_item
 {
 public:
-  Audio_dynamic (Real volume);
+  Audio_dynamic ();
 
   Real volume_;
 };
 
+class Audio_span_dynamic : public Audio_element
+{
+public:
+  Direction grow_dir_;
+  vector<Audio_dynamic*> dynamics_;
+
+
+  virtual void render ();
+  void add_absolute (Audio_dynamic*);
+  Audio_span_dynamic ();
+};
+
+
 class Audio_key : public Audio_item
 {
 public:
@@ -47,51 +58,52 @@ public:
 class Audio_instrument : public Audio_item
 {
 public:
-  Audio_instrument (String instrument_string);
+  Audio_instrument (string instrument_string);
 
-  String str_;
+  string str_;
 };
-                                      
+
 class Audio_note : public Audio_item
 {
-public:  
-  Audio_note (Pitch p, Moment m, int transposing_i = 0);
+public:
+  Audio_note (Pitch p, Moment m, bool tie_event, Pitch transposition);
 
-  void tie_to (Audio_note*);
+  void tie_to (Audio_note *);
 
   Pitch pitch_;
   Moment length_mom_;
-  Moment delayed_mom_;
-  Moment delayed_until_mom_;
-  int transposing_;
-  Audio_note* tied_;
+  Pitch transposing_;
+  
+  Audio_note *tied_;
+  bool tie_event_;
 };
 
 class Audio_piano_pedal : public Audio_item
 {
 public:
-  String type_string_;
+  string type_string_;
   Direction dir_;
 };
 
 class Audio_text : public Audio_item
 {
 public:
-  enum Type { 
-    TEXT = 1, COPYRIGHT, TRACK_NAME, INSTRUMENT_NAME, LYRIC, 
-    MARKER, CUE_POINT
-  };
-  
-  Audio_text (Audio_text::Type type, String text_string);
+  enum Type
+    {
+      TEXT = 1, COPYRIGHT, TRACK_NAME, INSTRUMENT_NAME, LYRIC,
+      MARKER, CUE_POINT
+    };
+
+  Audio_text (Audio_text::Type type, string text_string);
 
   Type type_;
-  String text_string_;
+  string text_string_;
 };
 
 class Audio_tempo : public Audio_item
 {
 public:
-  Audio_tempo (int per_minute_4_i);
+  Audio_tempo (int per_minute_4);
 
   int per_minute_4_;
 };
@@ -105,5 +117,9 @@ public:
   int one_beat_;
 };
 
+int moment_to_ticks (Moment);
+Real moment_to_real (Moment);
+Moment remap_grace_duration (Moment);
+
 #endif // AUDIO_ITEM_HH