#import "MusicNotesViewController.h"

#import "MusicStaffView.h"

@implementation MusicNotesViewController

@synthesize audio;

@synthesize keyboardView;

@synthesize startLocation;

@synthesize drawingView;

@synthesize octaveSelectionView;

- (id)initWithNibName:(NSString *)nibName bundle:(NSBundle *)nibBundle {

if (!(self = [super initWithNibName:nibName bundle:nibBundle])) return nil;

return self;

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

// Return YES for supported orientations

return YES; //(interfaceOrientation == UIInterfaceOrientationPortrait);

}

- (void)didReceiveMemoryWarning {

[super didReceiveMemoryWarning];

// Release any cached data, images, etc that aren't in use.

}

-(void) viewDidLoad {

[super viewDidLoad];

[keyboardView setVisibleKeyRange: NSMakeRange(48, 5)];

if (audio == nil) {

[self setAudio:[NSMutableArray arrayWithCapacity:0]];

}

[drawingView setShowOutsideLedger:YES];

NSString* plistPath = [[NSBundle mainBundle] pathForResource:@"keyboardLayout" ofType:@"plist"];

NSArray* names = [NSArray arrayWithContentsOfFile:plistPath];

// Load Audio

for (int i = 0; i < [names count]; i++) {

SystemSoundID soundID;

AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:names[i] ofType:@"aif"]], &soundID);

NSNumber* audioId = @(soundID);

[audio addObject:audioId];

}

[[self keyboardView] setDelegate:self];

[[self octaveSelectionView] setDelegate:self];

}

- (void) keysPressed:(NSSet *)keys {

NSLog(@"keysPressed=%d", [keys count]);

[drawingView addNotes:keys];

for (NSNumber* keyIndex in keys) {

if ([audio count] > [keyIndex intValue]) {

SystemSoundID soundID = [audio[[keyIndex intValue]] unsignedLongValue];

AudioServicesPlaySystemSound(soundID);

}

}

}

- (void) rangeChanged: (NSRange) newRange {

NSLog(@"Got new range %d, %d", newRange.location, newRange.length);

[keyboardView setVisibleKeyRange:newRange];

[keyboardView setNeedsLayout];

}