3663140064
All concurrency from other threads should pass through the viewContext's performBlock or performBlockAndWait functions, and no other way. So now, all access to Core Data is either happening on the main thread, or by using these code blocks, all of which will wait for their access to proceed. Signed-off-by: Christopher Snowhill <kode54@gmail.com>
166 lines
4.7 KiB
Objective-C
166 lines
4.7 KiB
Objective-C
//
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// PlaylistController.h
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// Cog
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//
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// Created by Vincent Spader on 3/18/05.
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// Copyright 2005 Vincent Spader All rights reserved.
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//
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#import <Cocoa/Cocoa.h>
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#import <CoreData/CoreData.h>
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#import <Foundation/NSUndoManager.h>
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#import "DNDArrayController.h"
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@class AlbumArtwork;
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@class PlaylistLoader;
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@class PlaylistEntry;
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@class SpotlightWindowController;
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@class PlaybackController;
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@class AppController;
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typedef NS_ENUM(NSInteger, RepeatMode) {
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RepeatModeNoRepeat = 0,
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RepeatModeRepeatOne,
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RepeatModeRepeatAlbum,
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RepeatModeRepeatAll
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};
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static inline BOOL IsRepeatOneSet() {
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return [[NSUserDefaults standardUserDefaults] integerForKey:@"repeat"] == RepeatModeRepeatOne;
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}
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typedef enum { ShuffleOff = 0,
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ShuffleAlbums,
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ShuffleAll } ShuffleMode;
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typedef NS_ENUM(NSInteger, URLOrigin) {
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URLOriginInternal = 0,
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URLOriginExternal
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};
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@interface PlaylistController : DNDArrayController <NSTableViewDelegate> {
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IBOutlet PlaylistLoader *playlistLoader;
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IBOutlet SpotlightWindowController *spotlightWindowController;
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IBOutlet PlaybackController *playbackController;
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IBOutlet AppController *appController;
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NSValueTransformer *statusImageTransformer;
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NSValueTransformer *numberHertzToStringTransformer;
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NSMutableArray *shuffleList;
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NSMutableArray *queueList;
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NSString *totalTime;
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NSString *currentStatus;
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PlaylistEntry *currentEntry;
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PlaylistEntry *nextEntryAfterDeleted;
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NSUndoManager *undoManager;
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BOOL observersRegistered;
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}
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@property(nonatomic, retain) PlaylistEntry *_Nullable currentEntry;
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@property(retain) NSString *_Nullable totalTime;
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@property(retain) NSString *_Nullable currentStatus;
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@property(strong, nonatomic, readonly) NSPersistentContainer *_Nonnull persistentContainer;
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@property(strong, nonatomic, readonly) NSMutableDictionary<NSString *, AlbumArtwork *> *_Nonnull persistentArtStorage;
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// Private Methods
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- (void)commitPersistentStore;
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- (void)updateTotalTime;
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- (void)updatePlaylistIndexes;
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- (IBAction)stopAfterCurrent:(id _Nullable)sender;
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// PUBLIC METHODS
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- (void)setShuffle:(ShuffleMode)s;
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- (ShuffleMode)shuffle;
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- (void)setRepeat:(RepeatMode)r;
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- (RepeatMode)repeat;
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- (NSArray *_Nullable)filterPlaylistOnAlbum:(NSString *_Nullable)album;
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- (PlaylistEntry *_Nullable)getNextEntry:(PlaylistEntry *_Nullable)pe;
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- (PlaylistEntry *_Nullable)getPrevEntry:(PlaylistEntry *_Nullable)pe;
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/* Methods for undoing various actions */
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- (NSUndoManager *_Nullable)undoManager;
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- (IBAction)toggleShuffle:(id _Nullable)sender;
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- (IBAction)toggleRepeat:(id _Nullable)sender;
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- (IBAction)randomizeList:(id _Nullable)sender;
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- (IBAction)removeDuplicates:(id _Nullable)sender;
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- (IBAction)removeDeadItems:(id _Nullable)sender;
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- (IBAction)remove:(id _Nullable)sender;
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- (IBAction)trash:(id _Nullable)sender;
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- (IBAction)showEntryInFinder:(id _Nullable)sender;
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- (IBAction)clearFilterPredicate:(id _Nullable)sender;
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- (IBAction)clear:(id _Nullable)sender;
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//- (IBAction)showTagEditor:(id)sender;
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// Spotlight
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- (IBAction)searchByArtist:(id _Nullable)sender;
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- (IBAction)searchByAlbum:(id _Nullable)sender;
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// FUN PLAYLIST MANAGEMENT STUFF!
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- (BOOL)next;
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- (BOOL)prev;
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- (void)addShuffledListToBack;
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- (void)addShuffledListToFront;
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- (void)resetShuffleList;
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- (PlaylistEntry *_Nullable)shuffledEntryAtIndex:(NSInteger)i;
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- (PlaylistEntry *_Nullable)entryAtIndex:(NSInteger)i;
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// Event inlets:
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- (void)willInsertURLs:(NSArray *_Nullable)urls origin:(URLOrigin)origin;
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- (void)didInsertURLs:(NSArray *_Nullable)urls origin:(URLOrigin)origin;
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// Asynchronous event handler
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- (void)addURLsInBackground:(NSDictionary *_Nonnull)input;
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- (void)insertURLsInBackground:(NSDictionary *_Nonnull)input;
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// queue methods
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- (IBAction)toggleQueued:(id _Nullable)sender;
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- (IBAction)emptyQueueList:(id _Nullable)sender;
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- (void)emptyQueueListUnsynced;
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- (NSMutableArray *_Nullable)queueList;
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// internal methods for data store init
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- (void)readQueueFromDataStore;
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- (void)readShuffleListFromDataStore;
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+ (NSPersistentContainer *_Nonnull)sharedPersistentContainer;
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// reload metadata of selection
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- (IBAction)reloadTags:(id _Nullable)sender;
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// Reset playcount of selection
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- (IBAction)resetPlaycounts:(id _Nullable)sender;
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- (IBAction)removeRatings:(id _Nullable)sender;
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// Play statistics
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- (void)updatePlayCountForTrack:(PlaylistEntry *_Nonnull)pe;
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- (void)firstSawTrack:(PlaylistEntry *_Nonnull)pe;
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- (void)moveObjectsInArrangedObjectsFromIndexes:(NSIndexSet *_Nullable)indexSet
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toIndex:(NSUInteger)insertIndex;
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- (void)insertObjectsUnsynced:(NSArray *_Nullable)objects atArrangedObjectIndexes:(NSIndexSet *_Nullable)indexes;
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- (void)tableView:(NSTableView *_Nonnull)view didClickRow:(NSInteger)clickedRow column:(NSInteger)clickedColumn atPoint:(NSPoint)cellPoint;
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- (BOOL)pathSuggesterEmpty;
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@end
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