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101 lines
2.1 KiB
Swift
101 lines
2.1 KiB
Swift
//
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// FeedPasteboardWriter.swift
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// Evergreen
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//
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// Created by Brent Simmons on 11/7/17.
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// Copyright © 2017 Ranchero Software. All rights reserved.
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//
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import AppKit
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import Data
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@objc final class FeedPasteboardWriter: NSObject, NSPasteboardWriting {
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private let feed: Feed
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static let feedUTI = "com.ranchero.feed"
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static let feedUTIType = NSPasteboard.PasteboardType(rawValue: feedUTI)
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static let feedUTIInternal = "com.ranchero.evergreen.internal.feed"
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static let feedUTIInternalType = NSPasteboard.PasteboardType(rawValue: feedUTIInternal)
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init(feed: Feed) {
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self.feed = feed
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}
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// MARK: - NSPasteboardWriting
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func writableTypes(for pasteboard: NSPasteboard) -> [NSPasteboard.PasteboardType] {
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return [.string, .URL, FeedPasteboardWriter.feedUTIType, FeedPasteboardWriter.feedUTIInternalType]
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}
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func pasteboardPropertyList(forType type: NSPasteboard.PasteboardType) -> Any? {
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let plist: Any?
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switch type {
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case .string:
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plist = feed.nameForDisplay
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case .URL:
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plist = feed.url
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case FeedPasteboardWriter.feedUTIType:
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plist = exportDictionary()
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case FeedPasteboardWriter.feedUTIInternalType:
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plist = internalDictionary()
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default:
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plist = nil
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}
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return plist
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}
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}
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private extension FeedPasteboardWriter {
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private struct Key {
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static let url = "URL"
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static let homePageURL = "homePageURL"
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static let name = "name"
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// Internal
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static let accountID = "accountID"
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static let feedID = "feedID"
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static let editedName = "editedName"
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static let unreadCount = "unreadCount"
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}
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func exportDictionary() -> [String: String] {
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var d = [String: String]()
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d[Key.url] = feed.url
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d[Key.homePageURL] = feed.homePageURL ?? ""
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d[Key.name] = feed.nameForDisplay
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return d
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}
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func internalDictionary() -> [String: Any] {
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var d = [String: Any]()
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d[Key.url] = feed.url
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if let homePageURL = feed.homePageURL {
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d[Key.homePageURL] = homePageURL
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}
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if let name = feed.name {
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d[Key.name] = name
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}
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if let editedName = feed.editedName {
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d[Key.editedName] = editedName
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}
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if feed.unreadCount > 0 {
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d[Key.unreadCount] = feed.unreadCount
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}
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return d
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}
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}
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