156 lines
3.2 KiB
Objective-C
156 lines
3.2 KiB
Objective-C
//
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// Node.m
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// Cog
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//
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// Created by Vincent Spader on 8/20/2006.
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// Copyright 2006 Vincent Spader. All rights reserved.
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//
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#import "PathNode.h"
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#import "CogAudio/AudioPlayer.h"
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#import "FileTreeDataSource.h"
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#import "ContainerNode.h"
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#import "DirectoryNode.h"
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#import "FileNode.h"
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#import "SmartFolderNode.h"
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#import "Logging.h"
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@implementation PathNode
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// From http://developer.apple.com/documentation/Cocoa/Conceptual/LowLevelFileMgmt/Tasks/ResolvingAliases.html
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// Updated 2018-06-28
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NSURL *resolveAliases(NSURL *url) {
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CFErrorRef error;
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CFDataRef bookmarkRef = CFURLCreateBookmarkDataFromFile(kCFAllocatorDefault, (__bridge CFURLRef)url, &error);
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if(bookmarkRef) {
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Boolean isStale;
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CFURLRef urlRef = CFURLCreateByResolvingBookmarkData(kCFAllocatorDefault, bookmarkRef, kCFURLBookmarkResolutionWithSecurityScope, NULL, NULL, &isStale, &error);
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CFRelease(bookmarkRef);
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if(urlRef) {
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if(!isStale) {
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return (NSURL *)CFBridgingRelease(urlRef);
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} else {
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CFRelease(urlRef);
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}
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}
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}
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// DLog(@"Not resolved");
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return url;
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}
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- (id)initWithDataSource:(FileTreeDataSource *)ds url:(NSURL *)u {
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self = [super init];
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if(self) {
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dataSource = ds;
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[self setURL:u];
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}
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return self;
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}
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- (void)setURL:(NSURL *)u {
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url = u;
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display = [[NSFileManager defaultManager] displayNameAtPath:[u path]];
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icon = [[NSWorkspace sharedWorkspace] iconForFile:[url path]];
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[icon setSize:NSMakeSize(16.0, 16.0)];
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}
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- (NSURL *)URL {
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return url;
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}
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- (void)updatePath {
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}
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- (void)processPaths:(NSArray *)contents {
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NSMutableArray *newSubpathsDirs = [[NSMutableArray alloc] init];
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NSMutableArray *newSubpaths = [[NSMutableArray alloc] init];
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for(NSString *s in contents) {
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if([s characterAtIndex:0] == '.') {
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continue;
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}
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NSURL *u = [NSURL fileURLWithPath:s];
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NSString *displayName = [[NSFileManager defaultManager] displayNameAtPath:[u path]];
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PathNode *newNode;
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// DLog(@"Before: %@", u);
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u = resolveAliases(u);
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// DLog(@"After: %@", u);
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BOOL isDir;
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if([[s pathExtension] caseInsensitiveCompare:@"savedSearch"] == NSOrderedSame) {
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DLog(@"Smart folder!");
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newNode = [[SmartFolderNode alloc] initWithDataSource:dataSource url:u];
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isDir = NO;
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} else {
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[[NSFileManager defaultManager] fileExistsAtPath:[u path] isDirectory:&isDir];
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if(!isDir && ![[AudioPlayer fileTypes] containsObject:[[u pathExtension] lowercaseString]]) {
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continue;
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}
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if(isDir) {
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newNode = [[DirectoryNode alloc] initWithDataSource:dataSource url:u];
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} else if([[AudioPlayer containerTypes] containsObject:[[u pathExtension] lowercaseString]]) {
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newNode = [[ContainerNode alloc] initWithDataSource:dataSource url:u];
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} else {
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newNode = [[FileNode alloc] initWithDataSource:dataSource url:u];
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}
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}
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[newNode setDisplay:displayName];
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if(isDir)
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[newSubpathsDirs addObject:newNode];
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else
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[newSubpaths addObject:newNode];
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}
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[newSubpathsDirs addObjectsFromArray:newSubpaths];
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[self setSubpaths:newSubpathsDirs];
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}
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- (NSArray *)subpaths {
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if(subpaths == nil) {
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[self updatePath];
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}
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return subpaths;
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}
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- (void)setSubpaths:(NSArray *)s {
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subpaths = s;
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}
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- (BOOL)isLeaf {
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return YES;
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}
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- (void)setDisplay:(NSString *)s {
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display = s;
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}
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- (NSString *)display {
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return display;
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}
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- (NSImage *)icon {
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return icon;
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}
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@end
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