Add basic ExtensionPoint support.

Mac/Preferences/ExtensionPoints/ExtensionPointAddViewController.swift

@@ -0,0 +1,135 @@
+//
+//  ExtensionPointAddViewController.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 4/6/20.
+//  Copyright © 2020 Ranchero Software. All rights reserved.
+//
+
+import AppKit
+import FeedProvider
+
+class ExtensionPointAddViewController: NSViewController {
+
+	@IBOutlet weak var tableView: NSTableView!
+	
+	private var availableExtensionPoints = [ExtensionPoint]()
+	private var extensionPointAddWindowController: NSWindowController?
+
+	init() {
+		super.init(nibName: "ExtensionPointAdd", bundle: nil)
+	}
+	
+	public required init?(coder: NSCoder) {
+		super.init(coder: coder)
+	}
+
+	override func viewDidLoad() {
+        super.viewDidLoad()
+		tableView.dataSource = self
+		tableView.delegate = self
+		availableExtensionPoints = ExtensionPointManager.shared.availableExtensionPoints
+    }
+    
+}
+
+// MARK: - NSTableViewDataSource
+
+extension ExtensionPointAddViewController: NSTableViewDataSource {
+	
+	func numberOfRows(in tableView: NSTableView) -> Int {
+		return availableExtensionPoints.count
+	}
+	
+	func tableView(_ tableView: NSTableView, objectValueFor tableColumn: NSTableColumn?, row: Int) -> Any? {
+		return nil
+	}
+}
+
+// MARK: - NSTableViewDelegate
+
+extension ExtensionPointAddViewController: NSTableViewDelegate {
+	
+	private static let cellIdentifier = NSUserInterfaceItemIdentifier(rawValue: "AccountCell")
+	
+	func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
+		
+		if let cell = tableView.makeView(withIdentifier: NSUserInterfaceItemIdentifier(rawValue: "Cell"), owner: nil) as? ExtensionPointAddTableCellView {
+			let extensionPoint = availableExtensionPoints[row]
+			cell.titleLabel?.stringValue = extensionPoint.title
+			cell.imageView?.image = extensionPoint.templateImage
+			return cell
+		}
+		return nil
+	}
+	
+	func tableViewSelectionDidChange(_ notification: Notification) {
+		
+		let selectedRow = tableView.selectedRow
+		guard selectedRow != -1 else {
+			return
+		}
+
+//		switch addableAccountTypes[selectedRow] {
+//		case .onMyMac:
+//			let accountsAddLocalWindowController = AccountsAddLocalWindowController()
+//			accountsAddLocalWindowController.runSheetOnWindow(self.view.window!)
+//			accountsAddWindowController = accountsAddLocalWindowController
+//		case .cloudKit:
+//			let accountsAddCloudKitWindowController = AccountsAddCloudKitWindowController()
+//			accountsAddCloudKitWindowController.runSheetOnWindow(self.view.window!) { response in
+//				if response == NSApplication.ModalResponse.OK {
+//					self.restrictAccounts()
+//					self.tableView.reloadData()
+//				}
+//			}
+//			accountsAddWindowController = accountsAddCloudKitWindowController
+//		case .feedbin:
+//			let accountsFeedbinWindowController = AccountsFeedbinWindowController()
+//			accountsFeedbinWindowController.runSheetOnWindow(self.view.window!)
+//			accountsAddWindowController = accountsFeedbinWindowController
+//		case .feedWrangler:
+//			let accountsFeedWranglerWindowController = AccountsFeedWranglerWindowController()
+//			accountsFeedWranglerWindowController.runSheetOnWindow(self.view.window!)
+//			accountsAddWindowController = accountsFeedWranglerWindowController
+//		case .freshRSS:
+//			let accountsReaderAPIWindowController = AccountsReaderAPIWindowController()
+//			accountsReaderAPIWindowController.accountType = .freshRSS
+//			accountsReaderAPIWindowController.runSheetOnWindow(self.view.window!)
+//			accountsAddWindowController = accountsReaderAPIWindowController
+//		case .feedly:
+//			let addAccount = OAuthAccountAuthorizationOperation(accountType: .feedly)
+//			addAccount.delegate = self
+//			addAccount.presentationAnchor = self.view.window!
+//			MainThreadOperationQueue.shared.add(addAccount)
+//		case .newsBlur:
+//			let accountsNewsBlurWindowController = AccountsNewsBlurWindowController()
+//			accountsNewsBlurWindowController.runSheetOnWindow(self.view.window!)
+//			accountsAddWindowController = accountsNewsBlurWindowController
+//		}
+		
+		tableView.selectRowIndexes([], byExtendingSelection: false)
+		
+	}
+	
+}
+
+// MARK: OAuthAccountAuthorizationOperationDelegate
+
+//extension AccountsAddViewController: OAuthAccountAuthorizationOperationDelegate {
+//
+//	func oauthAccountAuthorizationOperation(_ operation: OAuthAccountAuthorizationOperation, didCreate account: Account) {
+//		account.refreshAll { [weak self] result in
+//			switch result {
+//			case .success:
+//				break
+//			case .failure(let error):
+//				self?.presentError(error)
+//			}
+//		}
+//	}
+//
+//	func oauthAccountAuthorizationOperation(_ operation: OAuthAccountAuthorizationOperation, didFailWith error: Error) {
+//		view.window?.presentError(error)
+//	}
+//}