cog/Application/PlaybackEventController.m

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2009-03-05 17:04:16 +00:00
//
// PlaybackEventController.m
// Cog
//
// Created by Vincent Spader on 3/5/09.
// Copyright 2009 __MyCompanyName__. All rights reserved.
//
#import "PlaybackEventController.h"
#import "AudioScrobbler.h"
#import "PlaybackController.h"
#import "PlaylistEntry.h"
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@implementation PlaybackEventController
- (void)initDefaults
{
NSDictionary *defaultsDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithBool:YES], @"enableAudioScrobbler",
[NSNumber numberWithBool:NO], @"automaticallyLaunchLastFM",
nil];
[[NSUserDefaults standardUserDefaults] registerDefaults:defaultsDictionary];
}
- (id)init
{
self = [super init];
if (self)
{
[self initDefaults];
queue = [[NSOperationQueue alloc] init];
[queue setMaxConcurrentOperationCount:1];
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scrobbler = [[AudioScrobbler alloc] init];
[GrowlApplicationBridge setGrowlDelegate:self];
}
return self;
}
- (void)dealloc
{
[queue release];
[super dealloc];
}
- (void)performPlaybackDidBeginActions:(PlaylistEntry *)pe
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{
if (NO == [pe error]) {
if([[NSUserDefaults standardUserDefaults] boolForKey:@"enableAudioScrobbler"]) {
[scrobbler start:pe];
if ([AudioScrobbler isRunning]) return;
}
// Note: We don't want to send a growl notification on resume.
[GrowlApplicationBridge notifyWithTitle:[pe title]
description:[pe artist]
notificationName:@"Stream Changed"
iconData:[pe albumArtInternal]
priority:0
isSticky:NO
clickContext:nil];
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}
}
- (void)performPlaybackDidPauseActions
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{
if([[NSUserDefaults standardUserDefaults] boolForKey:@"enableAudioScrobbler"]) {
[scrobbler pause];
}
}
- (void)performPlaybackDidResumeActions
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{
if([[NSUserDefaults standardUserDefaults] boolForKey:@"enableAudioScrobbler"]) {
[scrobbler resume];
}
}
- (void)performPlaybackDidStopActions
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{
if([[NSUserDefaults standardUserDefaults] boolForKey:@"enableAudioScrobbler"]) {
[scrobbler stop];
}
}
- (void)awakeFromNib
{
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackDidBegin:) name:CogPlaybackDidBeginNotficiation object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackDidPause:) name:CogPlaybackDidPauseNotficiation object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackDidResume:) name:CogPlaybackDidResumeNotficiation object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackDidStop:) name:CogPlaybackDidStopNotficiation object:nil];
[[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:@"values.enableGrowlMist" options:0 context:nil];
[self toggleGrowlMist];
}
- (void) toggleGrowlMist
{
BOOL enableMist = [[NSUserDefaults standardUserDefaults] boolForKey:@"enableGrowlMist"];
[GrowlApplicationBridge setShouldUseBuiltInNotifications:enableMist];
}
- (void) observeValueForKeyPath:(NSString *)keyPath
ofObject:(id)object
change:(NSDictionary *)change
context:(void *)context
{
if ([keyPath isEqualToString:@"values.enableGrowlMist"]) {
[self toggleGrowlMist];
}
}
- (void)playbackDidBegin:(NSNotification *)notification
{
NSOperation *op = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(performPlaybackDidBeginActions:) object:[notification object]];
[queue addOperation:op];
[op release];
}
- (void)playbackDidPause:(NSNotification *)notification
{
NSOperation *op = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(performPlaybackDidPauseActions) object:nil];
[queue addOperation:op];
[op release];
}
- (void)playbackDidResume:(NSNotification *)notification
{
NSOperation *op = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(performPlaybackDidResumeActions) object:nil];
[queue addOperation:op];
[op release];
}
- (void)playbackDidStop:(NSNotification *)notification
{
NSOperation *op = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(performPlaybackDidStopActions) object:nil];
[queue addOperation:op];
[op release];
}
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- (NSDictionary *) registrationDictionaryForGrowl
{
NSArray *notifications = [NSArray arrayWithObjects:@"Stream Changed", nil];
return [NSDictionary dictionaryWithObjectsAndKeys:
@"Cog", GROWL_APP_NAME,
notifications, GROWL_NOTIFICATIONS_ALL,
notifications, GROWL_NOTIFICATIONS_DEFAULT,
nil];
}
@end