implement static method

NSPasteboardWriting implement({
  1. required NSArray writableTypesForPasteboard_(
    1. NSPasteboard pasteboard
    ),
  2. NSPasteboardWritingOptions writingOptionsForType_pasteboard_(
    1. DartNSPasteboardType,
    2. NSPasteboard
    )?,
  3. required ObjCObjectBase? pasteboardPropertyListForType_(
    1. NSString aClassName
    ),
  4. bool $keepIsolateAlive = true,
})

Builds an object that implements the NSPasteboardWriting protocol. To implement multiple protocols, use addToBuilder or objc.ObjCProtocolBuilder directly.

If $keepIsolateAlive is true, this protocol will keep this isolate alive until it is garbage collected by both Dart and ObjC.

Implementation

static NSPasteboardWriting implement({
  required objc.NSArray Function(NSPasteboard) writableTypesForPasteboard_,
  NSPasteboardWritingOptions Function(DartNSPasteboardType, NSPasteboard)?
  writingOptionsForType_pasteboard_,
  required objc.ObjCObjectBase? Function(DartNSAnimatablePropertyKey)
  pasteboardPropertyListForType_,
  bool $keepIsolateAlive = true,
}) {
  final builder = objc.ObjCProtocolBuilder(debugName: 'NSPasteboardWriting');
  NSPasteboardWriting.writableTypesForPasteboard_.implement(
    builder,
    writableTypesForPasteboard_,
  );
  NSPasteboardWriting.writingOptionsForType_pasteboard_.implement(
    builder,
    writingOptionsForType_pasteboard_,
  );
  NSPasteboardWriting.pasteboardPropertyListForType_.implement(
    builder,
    pasteboardPropertyListForType_,
  );
  builder.addProtocol($protocol);
  return NSPasteboardWriting.castFrom(
    builder.build(keepIsolateAlive: $keepIsolateAlive),
  );
}