From 0929beb54aa137762162fe73ab69b7868b6ee618 Mon Sep 17 00:00:00 2001
From: Matthias Neeracher <neeri@users.sourceforge.net>
Date: Sun, 21 Jan 2007 11:31:17 +0000
Subject: [PATCH] Represent codas (incorrectly)

---
 Sources/VLXMLDocument.mm | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/Sources/VLXMLDocument.mm b/Sources/VLXMLDocument.mm
index b215167..d67999d 100644
--- a/Sources/VLXMLDocument.mm
+++ b/Sources/VLXMLDocument.mm
@@ -263,6 +263,14 @@ const char * sSteps = "C DbD EbE F GbG AbA BbB ";
 	return identification;
 }
 
+- (NSXMLElement *) soundElt:(NSString *)title
+{
+	NSXMLElement * sound = [NSXMLNode elementWithName:@"sound"];
+	[sound addAttribute: [NSXMLNode attributeWithName:title
+									stringValue:@"A"]];
+	return sound;
+}
+
 - (NSData *)XMLDataWithError:(NSError **)outError
 {
 	NSXMLElement  * work = [NSXMLNode elementWithName:@"work"];
@@ -386,10 +394,15 @@ const char * sSteps = "C DbD EbE F GbG AbA BbB ";
 			
 			[melMeas addChild:barline];
 		} 
+		if (song->fCoda == measure)
+			[melMeas addChild:[self soundElt:@"coda"]];
 
 		[self addNotes:&song->fMeasures[measure].fMelody toMeasure:melMeas];
 		[self addChords:&song->fMeasures[measure].fChords toMeasure:harMeas];
 
+		if (song->fGoToCoda == measure+1) 
+			[melMeas addChild:[self soundElt:@"tocoda"]];
+
 		[melody addChild:melMeas];
 		[chords addChild:harMeas];
 	}
@@ -583,7 +596,10 @@ int8_t sStepToPitch[] = {
 
 		[self readBarlines:[measure elementsForName:@"barline"] measure:m
 			  repeat:&repeat inRepeat:&inRepeat error:outError];
-
+		if ([measure nodeForXPath:@".//sound[@coda=\"A\"]" error:outError])
+			song->fCoda = m;
+		if ([measure nodeForXPath:@".//sound[@tocoda=\"A\"]" error:outError])
+			song->fGoToCoda = m+1;
 		NSEnumerator * n = [[measure elementsForName:@"note"] objectEnumerator];
 
 		for (NSXMLElement * note; note = [n nextObject]; ) {