I can't get my drag and drop with DataRepresentation to work with Transferable. I'm trying to drag and drop instances of DataSettings which is an NSManagedObject that conforms to NSSecureCoding.
Here's my UTType:
extension UTType {
static var encoderSettings = UTType(exportedAs: "com.simulator.EncoderSettings")
}
Here's my conformance to Transferable:
extension DataSettings: Transferable {
var data: Data? {
try? NSKeyedArchiver.archivedData(withRootObject: self, requiringSecureCoding: true)
}
public static var transferRepresentation: some TransferRepresentation {
/*DataRepresentation(contentType: .commaSeparatedText) { setting in
let data = setting.data
print("DataRepresentation: \(data)")
return data!
} importing: { data in
print("data: \(data)")
return DataSettings()
}*/
DataRepresentation(contentType: .encoderSettings) { setting in
let data = setting.data
print("DataRepresentation: \(data)")
return data!
} importing: { data in
print("data: \(data)")
return DataSettings()
}
// ProxyRepresentation(exporting: \.title)
}
}
Here's a view where I'm testing my drop destination:
struct DropTest: View {
@State var isDropTargeted = false
var body: some View {
Color.pink
.frame(width: 200, height: 200)
.dropDestination(for: EncoderSettings.self) { setting, location in
print("\(setting)")
return true
} isTargeted: {
isDropTargeted = $0
print("Got it!!!")
}
}
}
Here's my Info plist:
The ProxyRepresentation (String) works but I need the actual Data.
The dragging starts (i.e.: I can drag the view that has the .draggable with DataSettings) but I can't drop it on my DropTest view. I can drop it on a view or app that accepts the ProxyRepresentation.
What am I missing?
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<dict>
<key>UIWindowSceneSessionRoleApplication</key>
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<key>UISceneDelegateClassName</key>
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<key>UISceneStoryboardFile</key>
<string>Main</string>
</dict>
</array>
</dict>
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