yccheok

    private static func setupNSPersistentContainer(_ iCloudSync: Bool) -> NSPersistentContainer {
        precondition(Thread.isMainThread)
        
        let container = NSPersistentCloudKitContainer(name: "wenote", managedObjectModel: NSManagedObjectModel.wenote)
        
        guard let oldStoreDescription = container.persistentStoreDescriptions.first else {
            fatalError("Failed to retrieve a persistent store description.")
        }
        
        // Integrate AppGroup with CoreData. If we are assigning a new store description to CoreData, it is important

yccheok

import WidgetKit
import SwiftUI

struct Provider: TimelineProvider {
    func placeholder(in context: Context) -> SimpleEntry {
        SimpleEntry(date: Date())
    }

    func getSnapshot(in context: Context, completion: @escaping (SimpleEntry) -> ()) {
        let entry = SimpleEntry(date: Date())

yccheok

struct Provider: IntentTimelineProvider {
    func placeholder(in context: Context) -> SimpleEntry {
        let nsTodoList = NSTodoListRepository.INSTANCE.getNSTodoList(nil)
        
        return SimpleEntry(
            date: Date(),
            nsTodoList: nsTodoList,
            configurationIntent: nil
        )
    }

yccheok

func updatePinnedsAsync(_ objectIDs: [NSManagedObjectID], _ pinned: Bool) {
    let currentTimeMillis = Date.currentTimeMillis
    
    updateAsync(objectIDs: objectIDs, propertiesToUpdate: [
        "pinned": pinned,
        "syncedTimestamp": currentTimeMillis
    ])
}

private func updateAsync(objectIDs: [NSManagedObjectID], propertiesToUpdate: [AnyHashable : Any]) {

yccheok

struct TodoWidgetEntryView : View {
    var entry: Provider.Entry
    let todoItems: [TodoItem] = DataManager().todoItems
    
    var body: some View {
        VStack(alignment: .leading, spacing: 1) {
            ForEach(0..<todoItems.count, id: \.self) { index in
                Button(intent: TodoIntent(item: todoItems[index].taskName)) {
                    Label(todoItems[index].taskName, systemImage: "circle\(todoItems[index].isCompleted ? ".fill" : "")")
                        .frame(maxWidth: .infinity, alignment: .leading).lineLimit(1)

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var attachmentables: [Attachmentable] {
    // Strange issue happens only in 16.4. I do not encounter such an issue in 15.0
    //
    // However, "self.attachments == self.cachedAttachments" will return true, even there is mutation on
    // "self.attachments". If we call "self.cachedAttachments.count" prior performing
    // "self.attachments == self.cachedAttachments", then such comparison will return correct result.
    //
    // (Comparing count seems redundant. But, we still need to do that)
    if self.attachments.count == self.cachedAttachments.count && self.attachments == self.cachedAttachments {
        return self.cachedAttachmentables

yccheok

// During EditText initialization.
if (WeNoteOptions.isAutoURLLink() || WeNoteOptions.isAutoPhoneLink()) {
    final int linksMask = getLinksMask();

    bodyEditText.setLinksClickable(false);
    bodyEditText.setAutoLinkMask(linksMask);
    // https://stackoverflow.com/a/18541955/72437
    bodyEditText.setMovementMethod(MyLinkMovementMethod.getInstance());
}

yccheok

    func share() {
        /*
        let attributedText = NSMutableAttributedString(attributedString: bodyTextView.attributedText!)
        
        let range = NSRange(location: 1, length: 2)
        let range2 = NSRange(location: 5, length: 7)
        
        attributedText.addAttribute(
            NSAttributedString.Key.backgroundColor,
            value: UIColor.yellow,

yccheok

/*
However, such mythology is not entirely correct, based on https://developer.apple.com/videos/play/wwdc2018/225/ . According to the video, reloadItems and moveItem do not play well. We need to make sure correct calling performBatchUpdates sequence, to avoid NSInternalInconsistencyException.

My code idea is

    Separate out section operations, and non section operations.

    Separate out update operations (for non section only), with rest of the operations (for non section only)

    Include an ignoreUpdate flag, to ignore didChange callback, when we are performing drag and reordering operation. Drag and reordering has perform UI update for us automatically. We no longer required to perform UI update in didChange callback

yccheok

    func getTimeline(for configuration: ConfigurationIntent, in context: Context, completion: @escaping (Timeline<Entry>) -> ()) {
        var entries: [SimpleEntry] = []

        let currentDate = Date()
        let stickyNote = NSPlainNoteRepository.getStickyNote(configuration)
        let entry = SimpleEntry(date: currentDate, stickyNote: stickyNote)
        entries.append(entry)

        let timeline = Timeline(entries: entries, policy: .never)
        completion(timeline)