ericdke

import UIKit
import XCPlayground
import AVFoundation

func generateThumnail(url : NSURL, fromTime:Float64) -> UIImage {
    var asset :AVAsset = AVAsset.assetWithURL(url) as! AVAsset
    var assetImgGenerate : AVAssetImageGenerator = AVAssetImageGenerator(asset: asset)
    assetImgGenerate.appliesPreferredTrackTransform = true
    var error       : NSError? = nil
    var time        : CMTime = CMTimeMakeWithSeconds(fromTime, 600)

ericdke

/ Returns an iterator containing the primary (built-in) Ethernet interface. The caller is responsible for
// releasing the iterator after the caller is done with it.
func FindEthernetInterfaces() -> io_iterator_t? {
    
    let matchingDictUM = IOServiceMatching("IOEthernetInterface");
    // Note that another option here would be:
    // matchingDict = IOBSDMatching("en0");
    // but en0: isn't necessarily the primary interface, especially on systems with multiple Ethernet ports.
    
    if matchingDictUM == nil {

ericdke

func getAllFontNames() -> [String] {
    return UIFont.familyNames().flatMap({ UIFont.fontNamesForFamilyName($0) })
}

func getRealFontNames(prefix: String) -> [String] {
    return getAllFontNames().filter({ $0.lowercaseString.hasPrefix(prefix.lowercaseString) })
}

let matches = getRealFontNames("Gill")

ericdke

/*
     File:       LSSharedFileList.h
 
     Contains:   Services to load and share file lists.
 
     Copyright:  (c) 2003-2012 by Apple Inc. All rights reserved.
 
     Bugs?:      For bug reports, consult the following page on
                 the World Wide Web:
 

ericdke

import Cocoa

func setTextToPasteBoard(text: String) -> Bool {
    let pasteBoard = NSPasteboard.generalPasteboard()
    pasteBoard.declareTypes([NSStringPboardType], owner: nil)
    return pasteBoard.writeObjects([text])
}

ericdke

let listBase = LSSharedFileListCreate(kCFAllocatorDefault, kLSSharedFileListRecentApplicationItems.takeUnretainedValue(), NSMutableDictionary())
let list = listBase.takeUnretainedValue() as LSSharedFileListRef
var seed:UInt32 = 0
let itemsCF = LSSharedFileListCopySnapshot(list, &seed)
if let items = itemsCF.takeUnretainedValue() as? [LSSharedFileListItemRef] {
    for item in items {
        let listItemURL = LSSharedFileListItemCopyResolvedURL(item, 0, nil)
        let urlBase = listItemURL.takeUnretainedValue()
        let url = urlBase as NSURL
        let listItemName = LSSharedFileListItemCopyDisplayName(item)

ericdke

//
//  LaunchAtLoginHelper.swift
//
//  Created by Erica Sadun on 4/1/15.
//  Copyright (c) 2015 Erica Sadun. All rights reserved.
//

import Foundation

public func getLoginItems() -> LSSharedFileList? {

ericdke

let listBase = LSSharedFileListCreate(kCFAllocatorDefault, kLSSharedFileListFavoriteVolumes.takeUnretainedValue(), NSMutableDictionary())
let list = listBase.takeRetainedValue() as LSSharedFileList

var seed:UInt32 = 0
let itemsCF = LSSharedFileListCopySnapshot(list, &seed)

if let items = itemsCF.takeRetainedValue() as? [LSSharedFileListItemRef] {
    for item in items {
        let icon = LSSharedFileListItemCopyIconRef(item)
        let image = NSImage(iconRef: icon)

ericdke

if let bundle = NSBundle(path: "/System/Library/CoreServices/CoreTypes.bundle"),
    let path = bundle.pathForResource("SidebarInternalDisk", ofType: "icns"),
    let iconImage = NSImage(contentsOfFile: path) {
        
        ...
        
}

ericdke

/*
     File:       LaunchServices/IconsCore.h
 
     Contains:   Icon Utilities and Icon Services Interfaces.
 
     Version:    LaunchServices-283~12
 
     Copyright:  � 1990-2006 by Apple Computer, Inc. All rights reserved
 
     Bugs?:      For bug reports, consult the following page on