NetNewsWire/Mac/MainWindow/SharingServicePickerDelegate.swift

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//
// SharingServicePickerDelegate.swift
2018-08-29 07:18:24 +02:00
// NetNewsWire
//
// Created by Brent Simmons on 2/17/18.
// Copyright © 2018 Ranchero Software. All rights reserved.
//
import AppKit
import RSCore
@objc final class SharingServicePickerDelegate: NSObject, NSSharingServicePickerDelegate {
private let sharingServiceDelegate: SharingServiceDelegate
init(_ window: NSWindow?) {
sharingServiceDelegate = SharingServiceDelegate(window)
}
func sharingServicePicker(_ sharingServicePicker: NSSharingServicePicker, sharingServicesForItems items: [Any], proposedSharingServices proposedServices: [NSSharingService]) -> [NSSharingService] {
return proposedServices + SharingServicePickerDelegate.customSharingServices(for: items)
}
func sharingServicePicker(_ sharingServicePicker: NSSharingServicePicker, delegateFor sharingService: NSSharingService) -> NSSharingServiceDelegate? {
return sharingServiceDelegate
}
private static let sendToCommands: [SendToCommand] = {
return [SendToMicroBlogCommand(), SendToMarsEditCommand()]
}()
static func customSharingServices(for items: [Any]) -> [NSSharingService] {
let customServices = sendToCommands.compactMap { (sendToCommand) -> NSSharingService? in
guard let object = items.first else {
return nil
}
guard sendToCommand.canSendObject(object, selectedText: nil) else {
return nil
}
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let image = sendToCommand.image ?? NSImage()
return NSSharingService(title: sendToCommand.title, image: image, alternateImage: nil) {
sendToCommand.sendObject(object, selectedText: nil)
}
}
return customServices
}
}