Implement toolbars, typesetting, titles

English.lproj/MainMenu.nib/info.nib

@@ -7,16 +7,16 @@
 	<key>IBEditorPositions</key>
 	<dict>
 		<key>29</key>
-		<string>150 476 301 44 0 0 1024 746 </string>
+		<string>214 402 301 44 0 0 1024 746 </string>
 	</dict>
 	<key>IBFramework Version</key>
-	<string>452.0</string>
+	<string>453.0</string>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>29</integer>
 		<integer>217</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>9A283</string>
+	<string>9A294</string>
 </dict>
 </plist>

English.lproj/VLDocument.nib/classes.nib

@@ -1,14 +1,37 @@
 {
     IBClasses = (
-        {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
+        {
+            ACTIONS = {engrave = id; showLog = id; showOutput = id; }; 
+            CLASS = FirstResponder; 
+            LANGUAGE = ObjC; 
+            SUPERCLASS = NSObject; 
+        }, 
         {CLASS = VLDocument; LANGUAGE = ObjC; SUPERCLASS = NSDocument; }, 
         {CLASS = VLEditable; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
+        {
+            CLASS = VLPDFWindow; 
+            LANGUAGE = ObjC; 
+            OUTLETS = {
+                nextPageItem = id; 
+                pdfView = id; 
+                prevPageItem = id; 
+                zoomInItem = id; 
+                zoomOutItem = id; 
+            }; 
+            SUPERCLASS = NSWindowController; 
+        }, 
         {
             ACTIONS = {hideFieldEditor = id; setDivisions = id; setKey = id; setTime = id; }; 
             CLASS = VLSheetView; 
             LANGUAGE = ObjC; 
             OUTLETS = {fFieldEditor = id; }; 
             SUPERCLASS = NSView; 
+        }, 
+        {
+            CLASS = VLSheetWindow; 
+            LANGUAGE = ObjC; 
+            OUTLETS = {logToolItem = id; outputToolItem = id; runToolItem = id; }; 
+            SUPERCLASS = NSWindowController; 
         }
     ); 
     IBVersion = 1; 

English.lproj/VLDocument.nib/info.nib

@@ -3,14 +3,15 @@
 <plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>36 103 356 240 0 0 1024 746 </string>
+	<string>31 27 356 240 0 0 1024 746 </string>
 	<key>IBFramework Version</key>
-	<string>452.0</string>
+	<string>453.0</string>
 	<key>IBOpenObjects</key>
 	<array>
+		<integer>144</integer>
 		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>9A283</string>
+	<string>9A294</string>
 </dict>
 </plist>

Resources/VLLogWindow.nib/info.nib

@@ -5,12 +5,12 @@
 	<key>IBDocumentLocation</key>
 	<string>210 57 356 240 0 0 1024 746 </string>
 	<key>IBFramework Version</key>
-	<string>452.0</string>
+	<string>453.0</string>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>9A283</string>
+	<string>9A294</string>
 </dict>
 </plist>

Resources/VLPDFWindow.nib/classes.nib

@@ -19,12 +19,13 @@
             SUPERCLASS = NSWindowController; 
         }, 
         {CLASS = LilypondPDFView; LANGUAGE = ObjC; SUPERCLASS = PDFView; }, 
+        {CLASS = VLPDFView; LANGUAGE = ObjC; SUPERCLASS = PDFView; }, 
         {
             CLASS = VLPDFWindow; 
             LANGUAGE = ObjC; 
             OUTLETS = {
-                PDFView = id; 
                 nextPageItem = id; 
+                pdfView = id; 
                 prevPageItem = id; 
                 zoomInItem = id; 
                 zoomOutItem = id; 

Resources/VLPDFWindow.nib/info.nib

@@ -3,14 +3,15 @@
 <plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>122 105 356 240 0 0 1024 746 </string>
+	<string>57 42 356 240 0 0 1024 746 </string>
 	<key>IBFramework Version</key>
-	<string>452.0</string>
+	<string>453.0</string>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>11</integer>
+		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>9A283</string>
+	<string>9A294</string>
 </dict>
 </plist>

Resources/lilyWrapper

@@ -0,0 +1,8 @@
+#!/bin/bash -l
+
+export PATH=`dirname $1`:$PATH
+echo PATH=$PATH
+$*
+
+
+

Sources/VLAppController.mm

@@ -59,6 +59,7 @@
 		toolPath	= nil;
 		appPath		= nil;
 	}
+	return self;
 }
 
 - (NSString*)getLineFromCommand:(NSString*)command
@@ -82,7 +83,7 @@
 {
 	NSString * cmd 	= 
 		[NSString stringWithFormat:
-						  @"%@ --version | awk '{ print $3 }'",
+						  @"%@ --version | head -1 | awk '{ print $3 }'",
 					  path];
 	return [self getLineFromCommand:cmd];
 }

Sources/VLDocument.h

@@ -9,28 +9,22 @@
 #import "VLModel.h"
 #import <Cocoa/Cocoa.h>
 
-@interface VLEditable : NSObject 
-{
-}
-
-- (NSString *) stringValue;
-- (void) setStringValue:(NSString*)val;
-- (BOOL) validValue:(NSString*)val;
-- (void) moveToNext;
-- (void) moveToPrev;
-- (void) highlightCursor;
-
-@end
+@class VLSheetWindow;
+@class VLPDFWindow;
+@class VLLogWindow;
 
 @interface VLDocument : NSDocument
 {
 	VLSong *		song;
-	VLEditable *editTarget;
 	NSString *		lilypondTemplate;
 	NSString * 		songTitle;
 	NSString *		songLyricist;
 	NSString *		songComposer;
 	NSString *		songArranger;
+
+	VLSheetWindow *	sheetWin;
+	VLLogWindow *	logWin;
+	VLPDFWindow *	pdfWin;
 }
 
 - (VLSong *)	song;
@@ -42,4 +36,8 @@
 - (void)		setTimeNum:(int)num denom:(int)denom;
 - (void)		setDivisions:(int)divisions;
 
+- (IBAction) engrave:(id)sender;
+- (IBAction) showOutput:(id)sender;
+- (IBAction) showLog:(id)sender;
+
 @end

Sources/VLDocument.mm

@@ -1,5 +1,5 @@
 //
-//  MyDocument.m
+//  VLDocument.mm
 //  Vocalese
 //
 //  Created by Matthias Neeracher on 12/17/05.
@@ -9,36 +9,9 @@
 #import "VLDocument.h"
 #import "VLXMLDocument.h"
 #import "VLLilypondDocument.h"
-
-@implementation VLEditable
-
-- (NSString *) stringValue
-{
-	return @"";
-}
-
-- (void) setStringValue:(NSString*)val
-{
-}
-
-- (BOOL) validValue:(NSString*)val
-{
-	return YES;
-}
-
-- (void) moveToNext
-{
-}
-
-- (void) moveToPrev
-{
-}
-
-- (void) highlightCursor
-{
-}
-
-@end
+#import "VLPDFWindow.h"
+#import "VLLogWindow.h"
+#import "VLSheetWindow.h"
 
 @implementation VLDocument
 
@@ -46,27 +19,71 @@
 {
     self = [super init];
     if (self) {
-    
-        // Add your subclass-specific initialization here.
-        // If an error occurs here, send a [self release] message and return nil.
-    
 		song 				= new VLSong;
-		editTarget			= nil;
 		lilypondTemplate	= @"default";
 		songTitle			= @"";
 		songLyricist		= @"";
 		songComposer		= @"";
 		songArranger		= @"";
+		sheetWin			= nil;
+		pdfWin				= nil;	
+		logWin				= nil;
     }
     return self;
 }
 
+- (void) close
+{
+	[logWin close];
+	[pdfWin close];
+
+	[super close];
+}
+
 - (void) dealloc
 {
 	delete song;
+
 	[super dealloc];
 }
 
+- (VLLogWindow *)logWin
+{
+	if (!logWin) {
+		logWin = [[VLLogWindow alloc] initWithWindowNibName: @"VLLogWindow"];
+		[self addWindowController: logWin];
+		[logWin release];
+	}
+	return logWin;
+}
+
+- (VLPDFWindow *)pdfWin
+{
+	if (!pdfWin) {
+		pdfWin = [[VLPDFWindow alloc] initWithWindowNibName: @"VLPDFWindow"];
+		[self addWindowController: pdfWin];
+		[pdfWin release];
+	}
+	return pdfWin;
+}
+
+- (void)makeWindowControllers
+{
+	sheetWin = [[VLSheetWindow alloc] initWithWindowNibName: @"VLDocument"];
+	[self addWindowController: sheetWin];
+	[sheetWin setShouldCloseDocument:YES];
+	[sheetWin release];
+}
+
+- (void)showWindows
+{
+	[sheetWin showWindow: self];
+	if ([pdfWin isWindowLoaded])
+		[pdfWin showWindow: self];
+	if ([logWin isWindowLoaded])
+		[logWin showWindow: self];
+}
+
 - (VLSong *) song
 {
 	return song;
@@ -124,17 +141,6 @@
 	[self updateChangeCount:NSChangeDone];
 }
 
-- (NSString *)windowNibName
-{
-    return @"VLDocument";
-}
-
-- (void)windowControllerDidLoadNib:(NSWindowController *) controller
-{
-    [super windowControllerDidLoadNib:controller];
-	[controller setShouldCloseDocument:YES];
-}
-
 - (NSData *)dataOfType:(NSString *)typeName error:(NSError **)outError
 {
 	if ([typeName isEqual:@"VLNativeType"]) {
@@ -163,4 +169,81 @@
 	}
 }
 
+
+- (IBAction) engrave:(id)sender
+{
+	NSTask *	lilypondTask	= [[NSTask alloc] init];
+	NSString *	path			= [[self fileURL] path];
+	NSString *  root			= 
+		[[path lastPathComponent] stringByDeletingPathExtension];
+    NSString *  tmpDir			= @"/var/tmp";
+	NSBundle *	mainBundle		= [NSBundle mainBundle];
+
+	//
+	// Convert to Lilypond format
+	//
+	NSError *			err;
+	[self writeToURL:
+		[NSURL fileURLWithPath:
+			[[tmpDir stringByAppendingPathComponent:root]
+				stringByAppendingPathExtension:@"ly"]]
+		  ofType:@"VLLilypondType" error:&err];
+	NSPipe *	pipe			= [NSPipe pipe];
+	NSString *	tool			= 
+		[[NSUserDefaults standardUserDefaults] 
+			stringForKey:@"VLLilypondPath"];
+	NSArray *	arguments		= [NSArray arrayWithObjects:tool, root, nil];
+
+	[[NSNotificationCenter defaultCenter] 
+		addObserver:self selector:@selector(engraveDone:)
+		name:NSTaskDidTerminateNotification object:lilypondTask];
+	
+	[lilypondTask setCurrentDirectoryPath:tmpDir];
+	[lilypondTask setStandardOutput: pipe];
+	[lilypondTask setStandardError: pipe];
+	[lilypondTask setArguments: arguments];
+	[lilypondTask setLaunchPath: 
+					  [mainBundle pathForResource:@"lilyWrapper" ofType:@""]];
+	[lilypondTask launch];
+
+	[[self logWin] showWindow: self];
+	
+	[NSThread detachNewThreadSelector:@selector(logFromFileHandle:) toTarget:logWin 
+		withObject:[pipe fileHandleForReading]];
+}
+
+- (void)engraveDone:(NSNotification *)notification {
+	[[NSNotificationCenter defaultCenter] removeObserver: self];
+    int status = [[notification object] terminationStatus];
+    if (!status) {
+		NSFileManager * fileManager = [NSFileManager defaultManager];
+		NSString *	path			= [[self fileURL] path];
+		NSString *  root			= 
+			[[path lastPathComponent] stringByDeletingPathExtension];
+		NSString *  tmpDir			= @"/var/tmp";
+		NSString * 	dstDir			= [path stringByDeletingLastPathComponent];
+		NSString * 	pdf				= 
+			[root stringByAppendingPathExtension:@"pdf"];
+		[fileManager
+			removeFileAtPath:[dstDir stringByAppendingPathComponent:pdf]
+			handler:nil];
+		[fileManager 
+			movePath:[tmpDir stringByAppendingPathComponent:pdf]
+			toPath:[dstDir stringByAppendingPathComponent:pdf]
+			handler:nil];
+		[[self pdfWin] showWindow: self];
+		[pdfWin reloadPDF];
+	} 
+}
+
+- (IBAction) showOutput:(id)sender
+{
+	[[self pdfWin] showWindow:sender];
+}
+
+- (IBAction) showLog:(id)sender
+{
+	[[self logWin] showWindow:sender];
+}
+
 @end

Sources/VLModel.h

@@ -14,8 +14,8 @@
 
 const int 	kVLSharpChar	= 0x266F;
 const int 	kVLFlatChar		= 0x266D;
-const char *kVLSharpStr		= "\xE2\x99\xAF";
-const char *kVLFlatStr		= "\xE2\x99\xAD";
+#define		kVLSharpStr		"\xE2\x99\xAF"
+#define		kVLFlatStr		"\xE2\x99\xAD"
 
 struct VLFract {
 	uint16_t	fNum;	// Numerator

Sources/VLPDFWindow.mm

@@ -28,6 +28,11 @@ static NSString*	sZoomOutToolbarItemIdentifier	= @"Zoom Out Toolbar Item Identif
 	[self reloadPDF];
 }
 
+- (IBAction)showWindow:(id)sender
+{
+	[super showWindow:sender];
+}
+
 - (void)reloadPDF
 {
 	if (pdfView) {
@@ -37,6 +42,7 @@ static NSString*	sZoomOutToolbarItemIdentifier	= @"Zoom Out Toolbar Item Identif
 		NSURL *			pdfURL		= [NSURL fileURLWithPath: outString];
 		PDFDocument *	pdfDoc		= [[[PDFDocument alloc] initWithURL: pdfURL] autorelease];
 		[(PDFView *)pdfView setDocument: pdfDoc]; 
+		[pdfView setNeedsDisplay:YES];
 	}
 }
 

Sources/VLSheetView.h

@@ -52,6 +52,8 @@ enum VLRecalc {
 	kFirstRecalc
 };
 
+@class VLEditable;
+
 @interface VLSheetView : NSView {
 	VLRecalc			fNeedsRecalc;
 	char				fClickMode;
@@ -99,6 +101,9 @@ enum VLRecalc {
 
 - (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)fieldEditor;
 
+- (VLEditable *) editTarget;
+- (void) setEditTarget:(VLEditable *)editable;
+
 @end
 
 // Local Variables:

Sources/VLSheetView.mm

@@ -102,6 +102,16 @@ static float sFlatPos[] = {
 	return [[[self window] windowController] document];
 }
 
+- (VLEditable *) editTarget
+{
+	return [[[self window] windowController] editTarget];
+}
+
+- (void) setEditTarget:(VLEditable *)editable
+{
+	[[[self window] windowController] setEditTarget:editable];
+}
+
 - (VLSong *) song
 {
 	return [[self document] song];
@@ -210,7 +220,7 @@ VLMusicElement sSemi2Accidental[12][12] = {
 	fCursorTracking = [self addTrackingRect:r owner:self
 							userData:nil assumeInside:within];
 	[[self window] setAcceptsMouseMovedEvents:within];
-	if (within && ![[self document] valueForKey: @"editTarget"])
+	if (within && ![self editTarget])
 		[[self window] makeFirstResponder:self];
 }
 
@@ -390,8 +400,7 @@ VLMusicElement sSemi2Accidental[12][12] = {
 		[self drawNotesForSystem:system];
 		[self drawChordsForSystem:system];
 	}	
-	VLEditable * editable = [[self document] valueForKey: @"editTarget"];
-	[editable highlightCursor];
+	[[self editTarget] highlightCursor];
 }
 
 - (IBAction) setKey:(id)sender
@@ -675,13 +684,12 @@ static int8_t sSharpAcc[] = {
 
 - (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)fieldEditor
 {
-	VLEditable * editable = [[self document] valueForKey: @"editTarget"];
-	return [editable validValue:[fFieldEditor stringValue]];
+	return [[self editTarget] validValue:[fFieldEditor stringValue]];
 }
 
 - (void)controlTextDidEndEditing:(NSNotification *)note
 {
-	VLEditable * editable = [[self document] valueForKey: @"editTarget"];
+	VLEditable * editable = [self editTarget];
 	switch ([[[note userInfo] objectForKey:@"NSTextMovement"] intValue]) {
 	case NSTabTextMovement:
 		[editable moveToNext];
@@ -693,7 +701,7 @@ static int8_t sSharpAcc[] = {
 		[editable autorelease];
 		editable = nil;
 	}
-	[[self document] setValue:editable forKey: @"editTarget"];
+	[self setEditTarget:editable];
 	if (editable) 
 		[fFieldEditor selectText:self];
     [[self window] performSelectorOnMainThread:@selector(makeFirstResponder:)

Sources/VLSheetViewChords.h

@@ -6,8 +6,7 @@
 //  Copyright 2006 __MyCompanyName__. All rights reserved.
 //
 
-#import "VLDocument.h"
-
+#import "VLSheetWindow.h"
 
 @interface VLChordEditable : VLEditable {
 	VLSheetView *	fView;

Sources/VLSheetViewChords.mm

@@ -242,14 +242,13 @@ std::string NormalizeName(NSString* rawName)
 
 - (void) editChord
 {
-	VLDocument * doc= [self document];
 	VLEditable * e	= 
 		[[VLChordEditable alloc]
 			initWithView:self
 			song:[self song]
 			measure:fCursorMeasure
 			at:fCursorAt];
-	[doc setValue:e forKey:@"editTarget"];
+	[self setEditTarget:e];
 	[fFieldEditor selectText:self];
 }
 

Sources/VLSheetViewNotes.mm

@@ -247,9 +247,6 @@
 {
 	const VLSong 		*	song = [self song];
 	const VLProperties & 	prop = song->fProperties.front();
-	BOOL 					swing= !(prop.fDivisions % 3);		// In swing mode?
-	VLFraction				swung(3, prop.fDivisions*8, true);	// Which notes to swing
-	VLFraction				swingGrid(2*swung);					// Alignment of swing notes
 
 	float kSystemY = [self systemY:system];
 	for (int m = 0; m<fMeasPerSystem; ++m) {

Sources/VLSheetWindow.h

@@ -0,0 +1,35 @@
+//
+//  VLSheetWindow.h
+//  Lilypond
+//
+//  Created by Matthias Neeracher on 5/29/05.
+//  Copyright 2005 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface VLEditable : NSObject 
+{
+}
+
+- (NSString *) stringValue;
+- (void) setStringValue:(NSString*)val;
+- (BOOL) validValue:(NSString*)val;
+- (void) moveToNext;
+- (void) moveToPrev;
+- (void) highlightCursor;
+
+@end
+
+@interface VLSheetWindow : NSWindowController {
+	VLEditable *	editTarget;
+
+	IBOutlet id 	runToolItem;
+	IBOutlet id 	outputToolItem;
+	IBOutlet id 	logToolItem;
+}
+
+- (VLEditable *) editTarget;
+- (void) setEditTarget:(VLEditable *)editable;
+
+@end

Sources/VLSheetWindow.mm

@@ -0,0 +1,125 @@
+//
+//  LilypondInputWin.m
+//  Lilypond
+//
+//  Created by Matthias Neeracher on 5/29/05.
+//  Copyright 2005 __MyCompanyName__. All rights reserved.
+//
+
+#import "VLSheetWindow.h"
+#import "VLDocument.h"
+
+
+@implementation VLEditable
+
+- (NSString *) stringValue
+{
+	return @"";
+}
+
+- (void) setStringValue:(NSString*)val
+{
+}
+
+- (BOOL) validValue:(NSString*)val
+{
+	return YES;
+}
+
+- (void) moveToNext
+{
+}
+
+- (void) moveToPrev
+{
+}
+
+- (void) highlightCursor
+{
+}
+
+@end
+
+@implementation VLSheetWindow
+
+static NSString* 	sInputToolbarIdentifier 		= @"Vocalese Sheet Window Toolbar Identifier";
+static NSString*	sOutputToolbarItemIdentifier 	= @"Output Toolbar Item Identifier";
+static NSString*	sLogToolbarItemIdentifier		= @"Log Toolbar Item Identifier";
+static NSString*	sRunToolbarItemIdentifier		= @"Run Toolbar Item Identifier";
+
+- (id)initWithWindow:(NSWindow *)window
+{
+	if (self = [super initWithWindow:window]) {
+		editTarget			= nil;
+	}
+	return self;
+}
+
+- (VLEditable *)editTarget
+{
+	return editTarget;
+}
+
+- (void)setEditTarget:(VLEditable *)editable
+{
+	editTarget = editable;
+}
+
+- (void)windowDidLoad
+{
+    NSToolbar *toolbar = [[[NSToolbar alloc] initWithIdentifier: sInputToolbarIdentifier] autorelease];
+
+    [toolbar setAllowsUserCustomization: YES];
+    [toolbar setAutosavesConfiguration: YES];    
+    [toolbar setDelegate: self];
+    
+    [[self window] setToolbar: toolbar];
+}
+
+
+- (NSToolbarItem *) toolbar: (NSToolbar *)toolbar itemForItemIdentifier: (NSString *) itemIdent willBeInsertedIntoToolbar:(BOOL) willBeInserted {
+    NSToolbarItem *	toolbarItem = nil;
+    id				prototype   = nil;
+	
+    if ([itemIdent isEqual: sOutputToolbarItemIdentifier]) 
+		prototype = outputToolItem;
+    else if ([itemIdent isEqual: sLogToolbarItemIdentifier]) 
+		prototype = logToolItem;
+    else if ([itemIdent isEqual: sRunToolbarItemIdentifier]) 
+		prototype = runToolItem;
+	
+	if (prototype) {
+        toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier: itemIdent] autorelease];
+	
+		[toolbarItem setLabel: [prototype title]];
+		[toolbarItem setPaletteLabel: [prototype alternateTitle]];
+		[toolbarItem setToolTip: [prototype toolTip]];
+		[toolbarItem setImage: [prototype image]];
+		[toolbarItem setTarget: [prototype target]];
+		[toolbarItem setAction: [prototype action]];
+    } else {
+		toolbarItem = nil;
+    }
+    return toolbarItem;
+}
+
+- (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) toolbar {
+    return [NSArray arrayWithObjects:	
+						sRunToolbarItemIdentifier, 
+					NSToolbarFlexibleSpaceItemIdentifier, 
+					sOutputToolbarItemIdentifier, 
+					sLogToolbarItemIdentifier, nil];
+}
+
+- (NSArray *) toolbarAllowedItemIdentifiers: (NSToolbar *) toolbar {
+    return [NSArray arrayWithObjects: 	
+						sRunToolbarItemIdentifier, 
+					sOutputToolbarItemIdentifier, 
+					sLogToolbarItemIdentifier, 
+					NSToolbarCustomizeToolbarItemIdentifier, 
+					NSToolbarFlexibleSpaceItemIdentifier, 
+					NSToolbarSpaceItemIdentifier, 
+					NSToolbarSeparatorItemIdentifier, nil];
+}
+
+@end

Sources/VLXMLDocument.mm

@@ -194,8 +194,45 @@ const char * sSteps = "C DbD EbE F GbG AbA BbB ";
 	}			 
 }
 
+- (NSXMLElement *) identificationElement
+{
+	NSXMLElement *	identification = [NSXMLNode elementWithName:@"identification"];
+	NSXMLElement * 	composer = [NSXMLNode elementWithName:@"creator"
+										  stringValue:songComposer];
+	[composer addAttribute: [NSXMLNode attributeWithName:@"type"
+									   stringValue:@"composer"]];
+	[identification addChild:composer];
+	NSXMLElement * 	poet = [NSXMLNode elementWithName:@"creator"
+									  stringValue:songLyricist];
+	[poet addAttribute: [NSXMLNode attributeWithName:@"type"
+									   stringValue:@"poet"]];
+	[identification addChild:poet];
+
+	NSXMLElement * encoding = [NSXMLNode elementWithName:@"encoding"];
+	[encoding addChild: 
+		[NSXMLNode elementWithName:@"encoding-date"
+				   stringValue:
+					   [[NSDate date] 
+						   descriptionWithCalendarFormat:@"%Y-%m-%d"
+						   timeZone:nil locale:nil]]];
+	[encoding addChild:
+		[NSXMLNode elementWithName:@"software"
+				   stringValue: [NSString stringWithFormat:@"VocalEasel %@",
+					  [[NSBundle mainBundle] 
+						  objectForInfoDictionaryKey:@"CFBundleVersion"]]]];
+	[identification addChild:encoding];
+
+	return identification;
+}
+
 - (NSData *)XMLDataWithError:(NSError **)outError
 {
+	NSXMLElement  * work = [NSXMLNode elementWithName:@"work"];
+	[work addChild: [NSXMLNode elementWithName:@"work-title"
+							   stringValue:songTitle]];
+	
+	NSXMLElement *	identification = [self identificationElement];
+
 	NSXMLElement  * partList = [NSXMLNode elementWithName:@"part-list"];
 	[partList addChild: [self scorePartWithID:@"HARM" name:@"Chords"]];
 	[partList addChild: [self scorePartWithID:@"MELO" name:@"Melody"]];
@@ -230,7 +267,7 @@ const char * sSteps = "C DbD EbE F GbG AbA BbB ";
 	NSXMLElement  * score = 
 		[NSXMLNode 
 			elementWithName:@"score-partwise" 
-			children:[NSArray arrayWithObjects: 
+			children:[NSArray arrayWithObjects: work, identification, 
 							  partList, chords, melody, nil]
 			attributes:[NSArray arrayWithObject:
 									[NSXMLNode attributeWithName:@"version"
@@ -368,6 +405,12 @@ int8_t sStepToPitch[] = {
 	// For now, in gross violation of MusicXML spirit, we're only reading 
 	// our own input.
 	//
+	songTitle	= [[doc stringForXPath:@".//work-title" error:outError] retain];
+	songComposer= [[doc stringForXPath:@".//creator[@type=\"composer\"]" 
+						error: outError] retain];
+	songLyricist= [[doc stringForXPath:@".//creator[@type=\"poet\"]" 
+					   error: outError] retain];
+
 	NSXMLElement * chords	= [doc nodeForXPath:@".//part[@id=\"HARM\"]" 
 								   error:outError];
 	NSXMLElement * melody	= [doc nodeForXPath:@".//part[@id=\"MELO\"]" 

Vocalese.xcodeproj/project.pbxproj

@@ -34,6 +34,8 @@
 		9593E4E90AE0ED1F00035816 /* vocalese.icns in Resources */ = {isa = PBXBuildFile; fileRef = 9593E4E70AE0ED1F00035816 /* vocalese.icns */; };
 		959408AD096922EA007CCCF8 /* TVLEdit.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 959408AC096922EA007CCCF8 /* TVLEdit.cpp */; };
 		959408AE096922F7007CCCF8 /* VLModel.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 955E58E4095658AB0045FDA5 /* VLModel.cpp */; };
+		95A1C37C0AF1D4370076597D /* Quartz.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 95A1C37B0AF1D4370076597D /* Quartz.framework */; };
+		95A1C3860AF2ACE20076597D /* VLSheetWindow.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95A1C3850AF2ACE20076597D /* VLSheetWindow.mm */; };
 		95B3E1A70960E58B000E9C0D /* Music in Resources */ = {isa = PBXBuildFile; fileRef = 95B3E1980960E58B000E9C0D /* Music */; };
 		95B66658096BCA1F00FE18C9 /* VLSheetViewNotes.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95B66657096BCA1F00FE18C9 /* VLSheetViewNotes.mm */; };
 		95BDA15909540BF1009F9D65 /* VLSheetView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95BDA15809540BF1009F9D65 /* VLSheetView.mm */; };
@@ -44,6 +46,7 @@
 		95E04DAB0AEB4886006F30A0 /* VLXMLDocument.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95F5F50E0ADCC433003980B2 /* VLXMLDocument.mm */; };
 		95E04DC70AEB4B57006F30A0 /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1058C7A7FEA54F5311CA2CBB /* Cocoa.framework */; };
 		95E04DCE0AEB4D9B006F30A0 /* Templates in Resources */ = {isa = PBXBuildFile; fileRef = 95E04DCA0AEB4D9B006F30A0 /* Templates */; };
+		95ECE6590AF3324300FE3E98 /* lilyWrapper in Resources */ = {isa = PBXBuildFile; fileRef = 95ECE6580AF3324300FE3E98 /* lilyWrapper */; };
 		95F5F50F0ADCC433003980B2 /* VLXMLDocument.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95F5F50E0ADCC433003980B2 /* VLXMLDocument.mm */; };
 		95F5F5340ADCCFBB003980B2 /* DTD in Resources */ = {isa = PBXBuildFile; fileRef = 95F5F51E0ADCCFBB003980B2 /* DTD */; };
 		95FC668F0AF0A08C003D9C11 /* VLLogWindow.mm in Sources */ = {isa = PBXBuildFile; fileRef = 95FC668E0AF0A08C003D9C11 /* VLLogWindow.mm */; };
@@ -99,6 +102,9 @@
 		9593E4E70AE0ED1F00035816 /* vocalese.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; name = vocalese.icns; path = Resources/vocalese.icns; sourceTree = "<group>"; };
 		959408A0096922CA007CCCF8 /* TVLEdit */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = TVLEdit; sourceTree = BUILT_PRODUCTS_DIR; };
 		959408AC096922EA007CCCF8 /* TVLEdit.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; name = TVLEdit.cpp; path = Tests/TVLEdit.cpp; sourceTree = "<group>"; };
+		95A1C37B0AF1D4370076597D /* Quartz.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Quartz.framework; path = /System/Library/Frameworks/Quartz.framework; sourceTree = "<absolute>"; };
+		95A1C3840AF2ACE20076597D /* VLSheetWindow.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; name = VLSheetWindow.h; path = Sources/VLSheetWindow.h; sourceTree = "<group>"; };
+		95A1C3850AF2ACE20076597D /* VLSheetWindow.mm */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.objcpp; name = VLSheetWindow.mm; path = Sources/VLSheetWindow.mm; sourceTree = "<group>"; };
 		95B3E1980960E58B000E9C0D /* Music */ = {isa = PBXFileReference; lastKnownFileType = folder; name = Music; path = Resources/Music; sourceTree = "<group>"; };
 		95B66653096BC6A100FE18C9 /* VLSheetViewInternal.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; name = VLSheetViewInternal.h; path = Sources/VLSheetViewInternal.h; sourceTree = "<group>"; };
 		95B66656096BCA1F00FE18C9 /* VLSheetViewNotes.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = VLSheetViewNotes.h; path = Sources/VLSheetViewNotes.h; sourceTree = "<group>"; };
@@ -108,6 +114,7 @@
 		95E04DA00AEB4837006F30A0 /* TVLLilypond */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = TVLLilypond; sourceTree = BUILT_PRODUCTS_DIR; };
 		95E04DA60AEB486E006F30A0 /* TVLLilypond.mm */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.objcpp; name = TVLLilypond.mm; path = Tests/TVLLilypond.mm; sourceTree = "<group>"; };
 		95E04DCA0AEB4D9B006F30A0 /* Templates */ = {isa = PBXFileReference; lastKnownFileType = folder; name = Templates; path = Resources/Templates; sourceTree = "<group>"; };
+		95ECE6580AF3324300FE3E98 /* lilyWrapper */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text.script.sh; name = lilyWrapper; path = Resources/lilyWrapper; sourceTree = "<group>"; };
 		95F5F50D0ADCC433003980B2 /* VLXMLDocument.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = VLXMLDocument.h; path = Sources/VLXMLDocument.h; sourceTree = "<group>"; };
 		95F5F50E0ADCC433003980B2 /* VLXMLDocument.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = VLXMLDocument.mm; path = Sources/VLXMLDocument.mm; sourceTree = "<group>"; };
 		95F5F51E0ADCCFBB003980B2 /* DTD */ = {isa = PBXFileReference; lastKnownFileType = folder; name = DTD; path = Resources/DTD; sourceTree = "<group>"; };
@@ -136,6 +143,7 @@
 				8D15AC340486D014006FF6A4 /* Cocoa.framework in Frameworks */,
 				95932B91096527700008B0DB /* AudioUnit.framework in Frameworks */,
 				95932B92096527710008B0DB /* AudioToolbox.framework in Frameworks */,
+				95A1C37C0AF1D4370076597D /* Quartz.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -176,6 +184,7 @@
 		1058C7A6FEA54F5311CA2CBB /* Linked Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				95A1C37B0AF1D4370076597D /* Quartz.framework */,
 				1058C7A7FEA54F5311CA2CBB /* Cocoa.framework */,
 				952CBBB2095FD34F00434E43 /* AudioToolbox.framework */,
 				952CBBB3095FD34F00434E43 /* AudioUnit.framework */,
@@ -221,6 +230,8 @@
 		2A37F4ABFDCFA73011CA2CEA /* Classes */ = {
 			isa = PBXGroup;
 			children = (
+				95A1C3840AF2ACE20076597D /* VLSheetWindow.h */,
+				95A1C3850AF2ACE20076597D /* VLSheetWindow.mm */,
 				95FC66CC0AF0A591003D9C11 /* VLPDFView.mm */,
 				95FC66CD0AF0A591003D9C11 /* VLPDFView.h */,
 				95FC66A40AF0A24C003D9C11 /* VLPDFWindow.h */,
@@ -266,6 +277,7 @@
 		2A37F4B8FDCFA73011CA2CEA /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				95ECE6580AF3324300FE3E98 /* lilyWrapper */,
 				95FC66BC0AF0A4D4003D9C11 /* console.icns */,
 				95FC66BD0AF0A4D4003D9C11 /* music.tiff */,
 				95FC66BE0AF0A4D4003D9C11 /* nextpage.tiff */,
@@ -439,6 +451,7 @@
 				95FC66C70AF0A4D5003D9C11 /* run.icns in Resources */,
 				95FC66C80AF0A4D5003D9C11 /* zoomin.tiff in Resources */,
 				95FC66C90AF0A4D5003D9C11 /* zoomout.tiff in Resources */,
+				95ECE6590AF3324300FE3E98 /* lilyWrapper in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -464,6 +477,7 @@
 				95FC668F0AF0A08C003D9C11 /* VLLogWindow.mm in Sources */,
 				95FC66A60AF0A24C003D9C11 /* VLPDFWindow.mm in Sources */,
 				95FC66CE0AF0A591003D9C11 /* VLPDFView.mm in Sources */,
+				95A1C3860AF2ACE20076597D /* VLSheetWindow.mm in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};