cog/FileDrawer/FileTreeController.m

215 lines
4.6 KiB
Objective-C

//
// FileTreeController.m
// Cog
//
// Created by Vincent Spader on 8/20/2006.
// Copyright 2006 Vincent Spader. All rights reserved.
//
#import "FileTreeController.h"
#import "FileTreeWatcher.h"
#import "DirectoryNode.h"
#import "ImageTextCell.h"
#import "KFTypeSelectTableView.h"
#import "PlaylistLoader.h"
@implementation FileTreeController
- (void)awakeFromNib
{
watcher = [[FileTreeWatcher alloc] init];
[watcher setDelegate:self];
[self setRootPath: [[[NSUserDefaultsController sharedUserDefaultsController] defaults] objectForKey:@"fileDrawerRootPath"] ];
}
- (void)dealloc
{
[rootPath release];
[watcher release];
NSLog(@"DEALLOCATING CONTROLLER");
[super dealloc];
}
- (id)rootPath
{
return rootPath;
}
- (void)setRootPath:(id)r
{
[r retain];
[rootPath release];
rootPath = r;
[watcher removePath:r];
[watcher addPath:rootPath];
[self refreshRoot];
}
- (void) refreshRoot
{
DirectoryNode *base = [[DirectoryNode alloc] initWithPath:rootPath controller:self];
NSLog(@"Subpaths: %i", [[base subpaths] count]);
[self setContent: [base subpaths]];
NSLog(@"Test: %i", [[self content] retainCount]);
[base release];
}
//BUG IN NSTREECONTROLLER'S SETCONTENT. FIX YOUR SHIT, APPLE!
- (void)setContent:(id)content
{
if(![content isEqual:[self content]])
{
NSArray *paths = [[self selectionIndexPaths] retain];
[super setContent:nil];
[super setContent:content];
[self setSelectionIndexPaths:paths];
[paths release];
}
}
- (void)refreshPath:(NSString *)path
{
if ([path compare:rootPath] == NSOrderedSame) {
[self refreshRoot];
return;
}
NSArray *pathComponents = [path pathComponents];
NSArray *rootComponents = [rootPath pathComponents];
int i = 0;
while (i < [rootComponents count] && i < [pathComponents count] &&
NSOrderedSame == [[rootComponents objectAtIndex: i] compare:[pathComponents objectAtIndex: i]])
{
i++;
}
id p;
NSEnumerator *e = [[self content] objectEnumerator];
while ((p = [e nextObject]))
{
id c = [pathComponents objectAtIndex:i];
if (NSOrderedSame == [[[p path] lastPathComponent] compare:c]) {
if (i == [pathComponents count] - 1) {
[p setSubpaths:nil];
// [self rearrangeObjects];
}
else {
e = [[c subpaths] objectEnumerator];
i++;
}
}
}
}
- (NSArray *)acceptableFileTypes
{
return [playlistLoader acceptableFileTypes];
}
- (FileTreeWatcher *)watcher
{
return watcher;
}
- (BOOL)outlineView:(NSOutlineView *)olv writeItems:(NSArray*)items toPasteboard:(NSPasteboard*)pboard {
//Get selected paths
NSMutableArray *paths = [NSMutableArray arrayWithCapacity:[items count]];
NSEnumerator *e = [items objectEnumerator];
id p;
while (p = [e nextObject]) {
int i;
PathNode *n = nil;
NSIndexPath *ip = [p indexPath];
for (i = 0; i < [ip length]; i++)
{
NSArray *a = (n == nil) ? [self content] : [n subpaths];
n = [a objectAtIndex:[ip indexAtPosition:i]];
}
[paths addObject:[n path]];
}
[pboard declareTypes:[NSArray arrayWithObjects:NSFilenamesPboardType,nil] owner:nil]; //add it to pboard
[pboard setPropertyList:paths forType:NSFilenamesPboardType];
return YES;
}
// Required Protocol Bullshit (RPB) This is neccessary so it can be used as a datasource for drag/drop things.
- (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
{
return nil;
}
- (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
{
return NO;
}
- (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
{
return 0;
}
- (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item
{
return nil;
}
//End of RPB
//For type-select
- (void)configureTypeSelectTableView:(KFTypeSelectTableView *)tableView
{
[tableView setSearchWraps:YES];
}
- (int)typeSelectTableViewInitialSearchRow:(id)tableView
{
return [tableView selectedRow];
}
// Return the string value used for type selection
- (NSString *)typeSelectTableView:(KFTypeSelectTableView *)tableView stringValueForTableColumn:(NSTableColumn *)col row:(int)row
{
id item = [tableView itemAtRow:row];
//Reaching down into NSTreeController...yikes
return [[[item observedObject] path] lastPathComponent];
}
//End type-select
- (void)addSelectedToPlaylist {
NSMutableArray *urls = [[NSMutableArray alloc] init];
NSArray *nodes = [self selectedObjects];
NSEnumerator *e = [nodes objectEnumerator];
id n;
while (n = [e nextObject]) {
NSURL *url = [[NSURL alloc] initFileURLWithPath:[n path]];
[urls addObject:url];
[url release];
}
NSLog(@"Adding URLs: %@", urls);
[playlistLoader addURLs:urls sort:YES];
[urls release];
}
@end