From 2566ee200ce5fb0c09d08f9aa4b2935a54bf04be Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Fri, 13 Sep 1996 18:19:55 +0000
Subject: [PATCH] lilypond-0.0.1

---
 note.cc | 130 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 note.cc

diff --git a/note.cc b/note.cc
new file mode 100644
index 0000000000..538f26a28e
--- /dev/null
+++ b/note.cc
@@ -0,0 +1,130 @@
+#include <ctype.h>
+#include "string.hh"
+#include "real.hh"
+#include "debug.hh"
+#include "request.hh"
+#include "voice.hh"
+#include "notename.hh"
+
+int default_duration = 4;
+
+void
+parse_duration(const char *a, int &j, int &intdur, int &dots)
+{    
+    String durstr;    
+    while (isdigit(a[j])) 
+	{
+	durstr += a[j++];
+	}
+
+    dots=0;
+    
+    while (a[j] == '.') 
+	{
+	j++;
+	dots++;
+	}
+    intdur = (durstr.len()) ?
+	durstr.value():default_duration;
+
+    if (debug_flags & DEBUGTOKEN) 
+	mtor << "dur " << intdur << "dots " << dots<<eol;
+}
+
+
+void 
+parse_pitch( const char *a, int &j, int &oct, bool & overide_acc,
+	     int & large, int & small)
+{
+    // octave
+ oct =0;
+    
+    while (1) 
+	{	
+	if (a[j] == '\'')
+	    oct ++;
+	else 	if (a[j] == '`')
+	    oct --;
+	else
+	    break;
+	j++;
+	
+	}
+    if (debug_flags & DEBUGTOKEN) mtor << "oct " << oct;
+	
+    // accidental
+    overide_acc = false;
+    
+    if (a[j] == '!')
+	{	
+	overide_acc = true;
+	j++;
+	}
+
+    if (debug_flags & DEBUGTOKEN)
+	mtor << "ov " << overide_acc;
+    
+    // notename.
+    String nm;
+    while (isalpha(a[j])) 
+	{
+	nm += a[j++];
+	}
+    if (isupper(nm[0]))
+	{
+	oct--;	
+	nm.lower();
+	}
+        
+
+    lookup_notename(large,small,nm);
+    if (debug_flags & DEBUGTOKEN)
+	mtor << "int "<< large <<" "<<small<<" ";    
+}
+
+
+Voice_element *
+get_note_element(String pitch, String durstr)
+{
+    Voice_element*v = new Voice_element;
+    int i=0;
+    
+    int dur, dots;
+    parse_duration(durstr, i, dur, dots);
+    i=0;
+
+    Note_req * rq = new Note_req( v);
+
+    int oct, pit, acc;
+    bool forceacc;
+    parse_pitch(pitch, i, oct, forceacc, pit, acc);
+
+    rq->octave = oct;
+    rq->accidental = acc;
+    rq->forceacc = forceacc;
+    rq->balltype = dur;
+    rq->dots = dots;
+    
+
+    v->add(rq);
+    return v;
+}
+
+Voice_element *
+get_rest_element(String type, String durstr)
+{    
+    Voice_element*v = new Voice_element;
+    int i=0;
+    
+    int dur, dots;
+    parse_duration(durstr, i, dur, dots);
+    i=0;
+
+    Rest_req * rq = new Rest_req(v);
+  
+    rq->balltype = dur;
+    rq->dots = dots;    
+
+    v->add(rq);
+    return v;
+}
-- 
2.39.5