macos/writeas/Document.swift

//
// Created by Matt Baer on 8/2/17.
// Copyright (c) 2017 A Bunch Tell. All rights reserved.
//

import Foundation
import Cocoa

class Document: NSDocument {

    override init() {
        super.init()
        // Add your subclass-specific initialization here.
    }

    override class func autosavesInPlace() -> Bool {
        return false
    }

    override func makeWindowControllers() {
        // Returns the Storyboard that contains your Document window.
        let storyboard = NSStoryboard(name: "Main", bundle: nil)
        let windowController = storyboard.instantiateController(withIdentifier: "DocumentWindow") as! NSWindowController
        self.addWindowController(windowController)
    }

    override func data(ofType typeName: String) throws -> Data {
        // Insert code here to write your document to data of the specified type. If outError != nil, ensure that you create and set an appropriate error when returning nil.
        // You can also choose to override fileWrapperOfType:error:, writeToURL:ofType:error:, or writeToURL:ofType:forSaveOperation:originalContentsURL:error: instead.
        throw NSError(domain: NSOSStatusErrorDomain, code: unimpErr, userInfo: nil)
    }

    override func read(from data: Data, ofType typeName: String) throws {
        // Insert code here to read your document from the given data of the specified type. If outError != nil, ensure that you create and set an appropriate error when returning false.
        // You can also choose to override readFromFileWrapper:ofType:error: or readFromURL:ofType:error: instead.
        // If you override either of these, you should also override -isEntireFileLoaded to return false if the contents are lazily loaded.
        throw NSError(domain: NSOSStatusErrorDomain, code: unimpErr, userInfo: nil)
    }

    override var isDocumentEdited: Bool {
        // Never prompt user to save on exit
        return false
    }
}