Issue #444 To avoid compiler error Unprintable ASCII character found in source file, from Swift 5, we can use isASCII. Run this from the generator app that generates Swift code. let normalized = weirdString.filter({ $0.isASCII }) For more check, see Character https://developer.apple.com/documentation/swift/character/3127011-isletter Watch out for Delete/House symbol ⌂ code 127 (0x7f) The above does not seem to work, use find to find  character (copy Sublime Text to see 0x7f character)...

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Issue #443 let textField = NSTextField() textField.focusRingType = .none let textView = NSTextView() textView.insertionPointColor = R.color.caret textView.isRichText = false textView.importsGraphics = false textView.isEditable = true textView.isSelectable = true textView.drawsBackground = false textView.allowsUndo = true

Issue #442 On macOS, coordinate origin is bottom left let window = NSWindow(contentRect: rect, styleMask: .borderless, backing: .buffered, defer: false) window.center() let frame = window.frame window.setFrameOrigin(CGPoint(x: frame.origin.x, y: 100))

Issue #441 Make object conform to Equatable and Hashable and use Set to eliminate duplications. Set loses order so we need to sort after uniquing struct App: Equatable, Hashable { static func == (lhs: App, rhs: App) -> Bool { return lhs.name == rhs.name && lhs.bundleId == rhs.bundleId } func hash(into hasher: inout Hasher) { hasher.combine(name) hasher.combine(bundleId) } } let uniqueApps = Array(Set(unsortedApps)) let apps = uniqueApps.sorted(by: { $0.name.lowercased() < $1....

Issue #440 http://itunes.apple.com/[country]/app/[App–Name]/id[App-ID]?mt=8 For example https://apps.apple.com/nl/app/cutters/id1466739130

Issue #439 Use localizedDescription We need to provide NSLocalizedDescriptionKey inside user info dictionary, otherwise the outputt string may not be what we want. NSError https://developer.apple.com/documentation/foundation/nserror/1414418-localizeddescription A string containing the localized description of the error. The object in the user info dictionary for the key NSLocalizedDescriptionKey. If the user info dictionary doesn’t contain a value for NSLocalizedDescriptionKey, a default string is constructed from the domain and code. let error = NSError(domain: "com....

Issue #438 Storyboard In Storyboard, NSTextField has an Action option that specify whether Send on Send on Enter only` should be the default behaviour. Code In code, NSTextFieldDelegate notifies whenever text field value changes, and target action notifies when Enter key is pressed import Cocoa class ViewController: NSViewController, NSTextFieldDelegate { @IBOutlet weak var textField: NSTextField! override func viewDidLoad() { super.viewDidLoad() textField.delegate = self } func controlTextDidChange(_ obj: Notification) { let textField = obj....

Issue #437 Normal Use Omnia for itemId extension HeaderCell.swift final class HeaderCell: NSView, NSCollectionViewSectionHeaderView { let label: NSTextField = withObject(NSTextField(labelWithString: "")) { $0.textColor = R.color.header $0.font = R.font.header $0.alignment = .left $0.lineBreakMode = .byTruncatingTail } override init(frame frameRect: NSRect) { super.init(frame: frameRect) addSubviews([label]) activate( label.anchor.centerY, label.anchor.left.constant(8) ) } required init?(coder: NSCoder) { fatalError() } } ViewController.swift collectionView.register( HeaderCell.self, forSupplementaryViewOfKind: NSCollectionView.elementKindSectionHeader, withIdentifier: HeaderCell.itemId ) func collectionView(_ collectionView: NSCollectionView, viewForSupplementaryElementOfKind kind: NSCollectionView.SupplementaryElementKind, at indexPath: IndexPath) -> NSView { if kind == NSCollectionView....

Issue #436 Open Script Editor, use log command and look for 4 tabs in bottom panel Result, Messages, Events and Replies log "hello world"

Issue #435 Use NSMenu and popUp func showQuitMenu() { let menu = NSMenu() let aboutItem = NSMenuItem( title: "About", action: #selector(onAboutTouched(_:)), keyEquivalent: "" ) let quitItem = NSMenuItem( title: "Quit Hacker Pad", action: #selector(onQuitTouched(_:)), keyEquivalent: "" ) aboutItem.target = self quitItem.target = self menu.addItem(aboutItem) menu.addItem(quitItem) menu.popUp( positioning: aboutItem, at: bottomView.quitButton.frame.origin, in: bottomView ) } Use Omnia let menuHandler = MenuHandler() menuHandler.add(title: "About", action: { NSWorkspace.shared.open(URL(string: "https://onmyway133.github.io/")!) }) menuHandler.add(title: "Quit Hacker Pad", action: { NSApp....

Issue #434 When calling collectionView.reloadData(), selected indexpath stays the same, but be aware that order of data may have changed let selectedData = ... let indexPathForSelectedData = ... collectionView.scrollToItem( at: indexPathForSelectedData, at: .centeredHorizontally, animated: false )

Issue #433 Use Omnia for convenient style and isOn property let checkButton = NSButton(checkboxWithTitle: "", target: nil, action: nil) checkButton.stylePlain(title: "Autosave", color: R.color.text, font: R.font.text) checkButton.isOn = true

Issue #432 Read Container Directories and File System Access When you adopt App Sandbox, your application has access to the following locations: The app container directory. Upon first launch, the operating system creates a special directory for use by your app—and only by your app—called a container. Each user on a system gets an individual container for your app, within their home directory; your app has unfettered read/write access to the container for the user who ran it....

Issue #431 Use AdMob with Firebase https://firebase.google.com/docs/admob/android/quick-start build.gradle buildscript { repositories { google() jcenter() } dependencies { classpath 'com.google.gms:google-services:4.3.2' } } app/build.gradle class Version { class Firebase { static def analytics = "17.2.0" static def ads = "18.2.0" } } dependencies { implementation "com.google.firebase:firebase-analytics:$Version.Firebase.analytics" implementation "com.google.firebase:firebase-ads:$Version.Firebase.ads" } apply plugin: 'com.google.gms.google-services' Manifest.xml <manifest> <application> <!-- Sample AdMob App ID: ca-app-pub-3940256099942544~3347511713 --> <meta-data android:name="com.google.android.gms.ads.APPLICATION_ID" android:value="[ADMOB_APP_ID]"/> </application> </manifest> MyApplication.kt class MyApplication: Application() { override fun onCreate() { super....

Issue #430 Use electron builder npm install electron-builder@latest --save-dev Prefer electron-builder over electron-packager Configuration https://www.electron.build/configuration/configuration package.json { "name": "icon_generator", "version": "1.3.0", "description": "A macOS app to generate app icons", "main": "babel/main.js", "repository": "https://github.com/onmyway133/IconGenerator", "author": "Khoa Pham", "license": "MIT", "scripts": { "start": "npm run babel && electron .", "babel": "babel ./src --out-dir ./babel --copy-files", "dist": "npm run babel && electron-builder" }, "build": { "appId": "com.onmyway133.IconGenerator", "buildVersion": "20", "productName": "Icon Generator", "icon": "....

Issue #429 Use https://github.com/markedjs/marked <!doctype html> <html> <head> <meta charset="utf-8"/> <title>Marked in the browser</title> </head> <body> <div id="content"></div> <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script> <script> document.getElementById('content').innerHTML = marked(`# Marked in the browser\n\nRendered by **marked**.`); </script> </body> </html> Should use back tick instead of ' to deal with multiline string, and escape back tick let markdown = markdown.replacingOccurrences(of: "`", with: "\\`") marked(`\(markdown)`); webView.loadHTMLString(string, baseURL: nil) For WKWebView to load even local content, need to enable Outgoing connections, and maybe Incoming connections in Sandbox

Issue #428 Need to set target let item = NSMenuItem( title: title, action: #selector(onMenuItemClicked(_:)), keyEquivalent: "" ) item.target = self Sometimes, need to check autoenablesItems Indicates whether the menu automatically enables and disables its menu items. This property contains a Boolean value, indicating whether the menu automatically enables and disables its menu items. If set to true, menu items of the menu are automatically enabled and disabled according to rules computed by the NSMenuValidation informal protocol....

Issue #427 See CollectionViewHandler Use ClickedCollectionView to detect clicked index for context menu. Embed NSCollectionView inside NSScrollView to enable scrolling import AppKit public class CollectionViewHandler<Item: Equatable, Cell: NSCollectionViewItem> : NSObject, NSCollectionViewDataSource, NSCollectionViewDelegateFlowLayout { public let layout = NSCollectionViewFlowLayout() public let scrollView = NSScrollView() public let collectionView = ClickedCollectionView() public var items = [Item]() public var itemSize: () -> CGSize = { .zero } public var configure: (Item, Cell) -> Void = { _, _ in } override init() { super....

Issue #426 throttle https://rxmarbles.com/#throttle Returns an Observable that emits the first and the latest item emitted by the source Observable during sequential time windows of a specified duration. This operator makes sure that no two elements are emitted in less then dueTime. .throttle(.milliseconds(500), scheduler: MainScheduler.instance) In a time window, only the first item gets emitted. 💡 In other words, in a time window, take first and discard following....