663 lines
13 KiB
Objective-C
663 lines
13 KiB
Objective-C
//
|
|
// PlaylistController.m
|
|
// Cog
|
|
//
|
|
// Created by Vincent Spader on 3/18/05.
|
|
// Copyright 2005 Vincent Spader All rights reserved.
|
|
//
|
|
|
|
#import "PlaylistController.h"
|
|
#import "PlaylistEntry.h"
|
|
#import "Shuffle.h"
|
|
|
|
#import "CoreAudioUtils.h"
|
|
|
|
@implementation PlaylistController
|
|
|
|
#define SHUFFLE_HISTORY_SIZE 100
|
|
|
|
- (id)initWithCoder:(NSCoder *)decoder
|
|
{
|
|
self = [super initWithCoder:decoder];
|
|
|
|
if (self)
|
|
{
|
|
acceptableFileTypes = [NSArray arrayWithObjects:@"shn",@"wv",@"ogg",@"mpc",@"flac",@"ape",nil];
|
|
acceptableFileTypes = [[acceptableFileTypes arrayByAddingObjectsFromArray:getCoreAudioExtensions()] retain];
|
|
acceptablePlaylistTypes = [[NSArray alloc] initWithObjects:@"playlist",nil];
|
|
shuffleList = [[NSMutableArray alloc] init];
|
|
// DBLog(@"DAH BUTTER CHORNAR: %@", history);
|
|
}
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void)awakeFromNib
|
|
{
|
|
[super awakeFromNib];
|
|
}
|
|
|
|
- (int)insertFile:(NSString *)filename atIndex:(int)index
|
|
{
|
|
if ([acceptableFileTypes containsObject:[[filename pathExtension] lowercaseString]] && [[NSFileManager defaultManager] fileExistsAtPath:filename])
|
|
{
|
|
PlaylistEntry *pe = [[PlaylistEntry alloc] init];
|
|
|
|
[pe setFilename:filename];
|
|
[pe setIndex:index];
|
|
[pe readTags];
|
|
[pe readInfo];
|
|
|
|
[self insertObject:pe atArrangedObjectIndex:index];
|
|
[pe release];
|
|
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
- (int)insertPath:(NSString *)path atIndex:(int)index
|
|
{
|
|
BOOL isDir;
|
|
NSFileManager *manager;
|
|
|
|
manager = [NSFileManager defaultManager];
|
|
|
|
DBLog(@"Checking if path is a directory: %@", path);
|
|
if ([manager fileExistsAtPath:path isDirectory:&isDir] && isDir == YES)
|
|
{
|
|
DBLog(@"path is directory");
|
|
int count;
|
|
int j;
|
|
NSArray *subpaths;
|
|
count = 0;
|
|
subpaths = [manager subpathsAtPath:path];
|
|
|
|
DBLog(@"Subpaths: %@", subpaths);
|
|
for (j = 0; j < [subpaths count]; j++)
|
|
{
|
|
NSString *filepath;
|
|
|
|
filepath = [NSString pathWithComponents:[NSArray arrayWithObjects:path,[subpaths objectAtIndex:j],nil]];
|
|
|
|
count += [self insertFile:filepath atIndex:index+count];
|
|
}
|
|
|
|
return count;
|
|
}
|
|
else
|
|
{
|
|
// DBLog(@"Adding fiiiiile: %@", path);
|
|
DBLog(@"path is a file");
|
|
return [self insertFile:path atIndex:index];
|
|
}
|
|
}
|
|
|
|
- (int)insertPaths:(NSArray *)paths atIndex:(int)index sort:(BOOL)sort
|
|
{
|
|
NSArray *sortedFiles;
|
|
int count;
|
|
int i;
|
|
|
|
if (!paths)
|
|
return 0;
|
|
|
|
if (index < 0)
|
|
index = 0;
|
|
|
|
count = 0;
|
|
|
|
DBLog(@"Sorting paths");
|
|
if (sort == YES)
|
|
{
|
|
sortedFiles = [paths sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
|
|
}
|
|
else
|
|
{
|
|
sortedFiles = paths;
|
|
}
|
|
|
|
DBLog(@"Paths sorted: %@", sortedFiles);
|
|
for(i=0; i < [sortedFiles count]; i++)
|
|
{
|
|
int j;
|
|
NSString *f;
|
|
f = [sortedFiles objectAtIndex:i];
|
|
|
|
DBLog(@"Inserting path");
|
|
j = [self insertPath:f atIndex:(index+count)];
|
|
// DBLog(@"Number added: %i", j);
|
|
count+=j;
|
|
}
|
|
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
|
|
[self setSelectionIndex:index];
|
|
[self updateTotalTime];
|
|
|
|
return count;
|
|
}
|
|
|
|
- (int)addFile:(NSString *)filename
|
|
{
|
|
return [self insertFile:filename atIndex:[[self arrangedObjects] count]];
|
|
}
|
|
|
|
- (int)addPath:(NSString *)path
|
|
{
|
|
return [self insertPath:path atIndex:[[self arrangedObjects] count]];
|
|
}
|
|
|
|
- (int)addPaths:(NSArray *)paths sort:(BOOL)sort
|
|
{
|
|
return [self insertPaths:paths atIndex:[[self arrangedObjects] count] sort:sort];
|
|
}
|
|
|
|
- (NSArray *)acceptableFileTypes
|
|
{
|
|
return acceptableFileTypes;
|
|
}
|
|
|
|
- (void)tableView:(NSTableView *)tableView
|
|
didClickTableColumn:(NSTableColumn *)tableColumn
|
|
{
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
[self updateIndexesFromRow:0];
|
|
}
|
|
|
|
- (BOOL)tableView:(NSTableView*)tv
|
|
acceptDrop:(id <NSDraggingInfo>)info
|
|
row:(int)row
|
|
dropOperation:(NSTableViewDropOperation)op
|
|
{
|
|
int i;
|
|
NSLog(@"DRAGGING?");
|
|
[super tableView:tv acceptDrop:info row:row dropOperation:op];
|
|
if ([info draggingSource] == tableView)
|
|
{
|
|
//DNDArrayController handles moving...still need to update the uhm...indices
|
|
NSLog(@"Archive stuff");
|
|
NSArray *rows = [NSKeyedUnarchiver unarchiveObjectWithData:[[info draggingPasteboard] dataForType: MovedRowsType]];
|
|
NSLog(@"Whatever");
|
|
NSIndexSet *indexSet = [self indexSetFromRows:rows];
|
|
int firstIndex = [indexSet firstIndex];
|
|
if (firstIndex > row)
|
|
{
|
|
i = row;
|
|
}
|
|
else
|
|
{
|
|
i = firstIndex;
|
|
}
|
|
|
|
NSLog(@"Updating indexes: %i", i);
|
|
[self updateIndexesFromRow:i];
|
|
|
|
return YES;
|
|
}
|
|
|
|
if (row < 0)
|
|
row = 0;
|
|
|
|
NSArray *files = [[info draggingPasteboard] propertyListForType:NSFilenamesPboardType];
|
|
[self insertPaths:files atIndex:row sort:YES];
|
|
|
|
[self updateIndexesFromRow:row];
|
|
[self updateTotalTime];
|
|
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (void)updateTotalTime
|
|
{
|
|
double tt=0;
|
|
|
|
NSEnumerator *enumerator = [[self arrangedObjects] objectEnumerator];
|
|
PlaylistEntry* pe;
|
|
|
|
while (pe = [enumerator nextObject]) {
|
|
NSLog(@"Updating :%i", pe);
|
|
NSLog(@"Updating :%@", pe);
|
|
tt += [pe length];
|
|
NSLog(@"UpdateD");
|
|
}
|
|
|
|
int sec = (int)(tt/1000.0);
|
|
[self setTotalTimeDisplay:[NSString stringWithFormat:@"%i:%02i",sec/60, sec%60]];
|
|
}
|
|
|
|
- (void)setTotalTimeDisplay:(NSString *)ttd
|
|
{
|
|
[ttd retain];
|
|
[totalTimeDisplay release];
|
|
totalTimeDisplay = ttd;
|
|
NSLog(@"Displaying: %@", ttd);
|
|
}
|
|
|
|
- (NSString *)totalTimeDisplay;
|
|
{
|
|
return totalTimeDisplay;
|
|
}
|
|
|
|
- (void)updateIndexesFromRow:(int) row
|
|
{
|
|
// DBLog(@"UPDATE INDEXES: %i", row);
|
|
int j;
|
|
for (j = row; j < [[self arrangedObjects] count]; j++)
|
|
{
|
|
PlaylistEntry *p;
|
|
p = [[self arrangedObjects] objectAtIndex:j];
|
|
|
|
[p setIndex:j];
|
|
}
|
|
}
|
|
|
|
- (void)removeObjectsAtArrangedObjectIndexes:(NSIndexSet *)indexes
|
|
{
|
|
unsigned int *indexBuffer;
|
|
NSMutableArray *a = [[NSMutableArray alloc] init];
|
|
int i;
|
|
|
|
//10.3 fix
|
|
indexBuffer = malloc([indexes count]*sizeof(unsigned int));
|
|
[indexes getIndexes:indexBuffer maxCount:[indexes count] inIndexRange:nil];
|
|
for (i = 0; i < [indexes count]; i++)
|
|
{
|
|
NSLog(@"REMOVING FROM INDEX: %i", indexBuffer[i]);
|
|
[a addObject:[[self arrangedObjects] objectAtIndex:(indexBuffer[i])]];
|
|
}
|
|
|
|
// a = [[self arrangedObjects] objectsAtIndexes:indexes]; //10.4 only
|
|
|
|
if ([a containsObject:currentEntry])
|
|
{
|
|
[currentEntry setIndex:-1];
|
|
}
|
|
|
|
[super removeObjectsAtArrangedObjectIndexes:indexes];
|
|
[self updateIndexesFromRow:[indexes firstIndex]];
|
|
[self updateTotalTime];
|
|
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
[a release];
|
|
}
|
|
|
|
- (void)sortByPath
|
|
{
|
|
NSSortDescriptor *s = [[NSSortDescriptor alloc] initWithKey:@"filename" ascending:YES selector:@selector(compare:)];
|
|
[self setSortDescriptors:[NSArray arrayWithObject:s]];
|
|
[s release];
|
|
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
[self updateIndexesFromRow:0];
|
|
}
|
|
|
|
- (void)randomizeList
|
|
{
|
|
[self setSortDescriptors:nil];
|
|
[self setContent:[Shuffle shuffleList:[self content]]];
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
|
|
[self updateIndexesFromRow:0];
|
|
}
|
|
|
|
- (IBAction)takeShuffleFromObject:(id)sender
|
|
{
|
|
if( [sender respondsToSelector: @selector(boolValue)] )
|
|
[self setShuffle: [sender boolValue]];
|
|
else
|
|
[self setShuffle: [sender state]];
|
|
}
|
|
- (IBAction)takeRepeatFromObject:(id)sender
|
|
{
|
|
if( [sender respondsToSelector: @selector(boolValue)] )
|
|
[self setRepeat: [sender boolValue]];
|
|
else
|
|
[self setRepeat: [sender state]];
|
|
}
|
|
|
|
- (PlaylistEntry *)entryAtIndex:(int)i
|
|
{
|
|
if (i < 0)
|
|
{
|
|
if (repeat == YES)
|
|
i += [[self arrangedObjects] count];
|
|
else
|
|
return nil;
|
|
}
|
|
else if (i >= [[self arrangedObjects] count])
|
|
{
|
|
if (repeat == YES)
|
|
i -= [[self arrangedObjects] count];
|
|
else
|
|
return nil;
|
|
}
|
|
|
|
return [[self arrangedObjects] objectAtIndex:i];
|
|
}
|
|
- (PlaylistEntry *)shuffledEntryAtIndex:(int)i
|
|
{
|
|
// NSLog(@"SHUFFLE: %i %i %i %i", i, shuffleIndex, offset, [shuffleList count]);
|
|
while (i < 0)
|
|
{
|
|
if (repeat == YES)
|
|
{
|
|
[self addShuffledListToFront];
|
|
//change i appropriately
|
|
i += [[self arrangedObjects] count];
|
|
}
|
|
else
|
|
{
|
|
return nil;
|
|
}
|
|
}
|
|
while (i >= [shuffleList count])
|
|
{
|
|
if (repeat == YES)
|
|
{
|
|
NSLog(@"Adding shuffled list to back!");
|
|
[self addShuffledListToBack];
|
|
}
|
|
else
|
|
{
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
return [shuffleList objectAtIndex:i];
|
|
}
|
|
|
|
/*- (PlaylistEntry *)entryAtOffset:(int)offset
|
|
{
|
|
if (shuffle == YES)
|
|
{
|
|
int i = shuffleIndex;
|
|
i += offset;
|
|
// NSLog(@"SHUFFLE: %i %i %i %i", i, shuffleIndex, offset, [shuffleList count]);
|
|
while (i < 0)
|
|
{
|
|
if (repeat == YES)
|
|
{
|
|
[self addShuffledListToFront];
|
|
//change i appropriately
|
|
i += [[self arrangedObjects] count];
|
|
}
|
|
else
|
|
{
|
|
return nil;
|
|
}
|
|
}
|
|
while (i >= [shuffleList count])
|
|
{
|
|
if (repeat == YES)
|
|
{
|
|
NSLog(@"Adding shuffled list to back!");
|
|
[self addShuffledListToBack];
|
|
}
|
|
else
|
|
{
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
return [shuffleList objectAtIndex:i];
|
|
}
|
|
else
|
|
{
|
|
int i;
|
|
i = [currentEntry index];
|
|
i += (offset-1);
|
|
|
|
if (i < 0)
|
|
{
|
|
if (repeat == YES)
|
|
i += [[self arrangedObjects] count];
|
|
else
|
|
return nil;
|
|
}
|
|
else if (i >= [[self arrangedObjects] count])
|
|
{
|
|
if (repeat == YES)
|
|
i -= [[self arrangedObjects] count];
|
|
else
|
|
return nil;
|
|
}
|
|
|
|
return [[self arrangedObjects] objectAtIndex:i];
|
|
}
|
|
}
|
|
*/
|
|
|
|
- (PlaylistEntry *)getNextEntry:(PlaylistEntry *)pe
|
|
{
|
|
if (shuffle == YES)
|
|
{
|
|
return [self shuffledEntryAtIndex:[pe shuffleIndex] + 1];
|
|
}
|
|
else
|
|
{
|
|
return [self entryAtIndex:[pe index] + 1];
|
|
}
|
|
}
|
|
|
|
- (PlaylistEntry *)getPrevEntry:(PlaylistEntry *)pe
|
|
{
|
|
if (shuffle == YES)
|
|
{
|
|
return [self shuffledEntryAtIndex:[pe shuffleIndex] - 1];
|
|
}
|
|
else
|
|
{
|
|
//Fix for removing a track, then pressing prev with repeat turned on
|
|
if ([pe index] == -1)
|
|
{
|
|
return [self entryAtIndex:[pe index]];
|
|
}
|
|
else
|
|
{
|
|
return [self entryAtIndex:[pe index] - 1];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (BOOL)next
|
|
{
|
|
PlaylistEntry *pe;
|
|
|
|
pe = [self getNextEntry:[self currentEntry]];
|
|
if (pe == nil)
|
|
return NO;
|
|
|
|
[self setCurrentEntry:pe];
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)prev
|
|
{
|
|
PlaylistEntry *pe;
|
|
|
|
pe = [self getPrevEntry:[self currentEntry]];
|
|
if (pe == nil)
|
|
return NO;
|
|
|
|
[self setCurrentEntry:pe];
|
|
|
|
return YES;
|
|
}
|
|
|
|
//Need to do...when first generated, need to have current entry at the beginning of the list.
|
|
|
|
- (void)addShuffledListToFront
|
|
{
|
|
NSArray *newList = [Shuffle shuffleList:[self arrangedObjects]];
|
|
NSIndexSet *indexSet = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, [newList count])];
|
|
|
|
[shuffleList insertObjects:newList atIndexes:indexSet];
|
|
|
|
int i;
|
|
for (i = 0; i < [shuffleList count]; i++)
|
|
{
|
|
[[shuffleList objectAtIndex:i] setShuffleIndex:i];
|
|
}
|
|
}
|
|
|
|
- (void)addShuffledListToBack
|
|
{
|
|
NSArray *newList = [Shuffle shuffleList:[self arrangedObjects]];
|
|
NSIndexSet *indexSet = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange([shuffleList count], [newList count])];
|
|
|
|
[shuffleList insertObjects:newList atIndexes:indexSet];
|
|
|
|
int i;
|
|
for (i = ([shuffleList count] - [newList count]); i < [shuffleList count]; i++)
|
|
{
|
|
[[shuffleList objectAtIndex:i] setShuffleIndex:i];
|
|
}
|
|
|
|
}
|
|
|
|
- (void)resetShuffleList
|
|
{
|
|
[shuffleList removeAllObjects];
|
|
|
|
[self addShuffledListToFront];
|
|
|
|
if (currentEntry && [currentEntry index] != -1)
|
|
{
|
|
[shuffleList insertObject:currentEntry atIndex:0];
|
|
[currentEntry setShuffleIndex:0];
|
|
|
|
//Need to rejigger so the current entry is at the start now...
|
|
int i;
|
|
BOOL found = NO;
|
|
for (i = 1; i < [shuffleList count]; i++)
|
|
{
|
|
if (found == NO && [[shuffleList objectAtIndex:i] filename] == [currentEntry filename])
|
|
{
|
|
found = YES;
|
|
[shuffleList removeObjectAtIndex:i];
|
|
}
|
|
|
|
[[shuffleList objectAtIndex:i] setShuffleIndex:i];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (id)currentEntry
|
|
{
|
|
return currentEntry;
|
|
}
|
|
|
|
- (void)setCurrentEntry:(id)pe
|
|
{
|
|
[currentEntry setCurrent:NO];
|
|
|
|
[pe setCurrent:YES];
|
|
[tableView scrollRowToVisible:([(PlaylistEntry *)pe index]-1)];
|
|
|
|
[pe retain];
|
|
[currentEntry release];
|
|
|
|
currentEntry = pe;
|
|
}
|
|
|
|
- (void)setShuffle:(BOOL)s
|
|
{
|
|
shuffle = s;
|
|
if (shuffle == YES)
|
|
[self resetShuffleList];
|
|
}
|
|
- (BOOL)shuffle
|
|
{
|
|
return shuffle;
|
|
}
|
|
- (void)setRepeat:(BOOL)r
|
|
{
|
|
repeat = r;
|
|
}
|
|
- (BOOL)repeat
|
|
{
|
|
return repeat;
|
|
}
|
|
|
|
- (void)setFilterPredicate:(NSPredicate *)filterPredicate
|
|
{
|
|
[super setFilterPredicate:filterPredicate];
|
|
|
|
int j;
|
|
for (j = 0; j < [[self content] count]; j++)
|
|
{
|
|
PlaylistEntry *p;
|
|
p = [[self content] objectAtIndex:j];
|
|
|
|
[p setIndex:-1];
|
|
}
|
|
|
|
[self updateIndexesFromRow:0];
|
|
}
|
|
|
|
- (void)savePlaylist:(NSString *)filename
|
|
{
|
|
// DBLog(@"SAVING PLAYLIST: %@", filename);
|
|
NSString *fileContents;
|
|
NSMutableArray *filenames = [NSMutableArray array];
|
|
|
|
NSEnumerator *enumerator;
|
|
PlaylistEntry *entry;
|
|
enumerator = [[self content] objectEnumerator];
|
|
while (entry = [enumerator nextObject])
|
|
{
|
|
[filenames addObject:[entry filename]];
|
|
}
|
|
|
|
fileContents = [filenames componentsJoinedByString:@"\n"];
|
|
[fileContents writeToFile:filename atomically:NO];
|
|
}
|
|
|
|
- (void)loadPlaylist:(NSString *)filename
|
|
{
|
|
NSString *fileContents;
|
|
|
|
[self removeObjects:[self arrangedObjects]];
|
|
fileContents = [NSString stringWithContentsOfFile:filename];
|
|
if (fileContents)
|
|
{
|
|
NSArray *filenames = [fileContents componentsSeparatedByString:@"\n"];
|
|
// DBLog(@"filenames: %@", filenames);
|
|
[self addPaths:filenames sort:NO];
|
|
}
|
|
}
|
|
|
|
- (NSArray *)acceptablePlaylistTypes
|
|
{
|
|
return acceptablePlaylistTypes;
|
|
}
|
|
|
|
- (NSString *)playlistFilename
|
|
{
|
|
return playlistFilename;
|
|
}
|
|
- (void)setPlaylistFilename:(NSString *)pf
|
|
{
|
|
[pf retain];
|
|
[playlistFilename release];
|
|
|
|
playlistFilename = pf;
|
|
}
|
|
|
|
@end
|