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104 lines
3.0 KiB
Swift
104 lines
3.0 KiB
Swift
//
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// ElectronDocument.swift
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// Clock Signal
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//
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// Created by Thomas Harte on 03/01/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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import Foundation
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import AudioToolbox
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class ElectronDocument: MachineDocument {
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private lazy var electron = CSElectron()
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override func windowControllerDidLoadNib(aController: NSWindowController) {
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super.windowControllerDidLoadNib(aController)
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self.intendedCyclesPerSecond = 2000000
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aController.window?.contentAspectRatio = NSSize(width: 11.0, height: 10.0)
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openGLView.performWithGLContext({
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if let osPath = NSBundle.mainBundle().pathForResource("os", ofType: "rom") {
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self.electron.setOSROM(NSData(contentsOfFile: osPath)!)
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}
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if let basicPath = NSBundle.mainBundle().pathForResource("basic", ofType: "rom") {
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self.electron.setBASICROM(NSData(contentsOfFile: basicPath)!)
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}
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self.electron.setView(self.openGLView, aspectRatio: 11.0 / 10.0)
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self.electron.audioQueue = self.audioQueue
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})
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}
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override var windowNibName: String? {
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return "ElectronDocument"
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}
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override func readFromURL(url: NSURL, ofType typeName: String) throws {
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print(url)
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print(typeName)
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if let pathExtension = url.pathExtension {
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switch pathExtension.lowercaseString {
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case "uef":
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electron.openUEFAtURL(url)
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electron.useFastLoadingHack = true
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return
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default: break;
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}
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}
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let fileWrapper = try NSFileWrapper(URL: url, options: NSFileWrapperReadingOptions(rawValue: 0))
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try self.readFromFileWrapper(fileWrapper, ofType: typeName)
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}
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override func readFromData(data: NSData, ofType typeName: String) throws {
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if let plus1Path = NSBundle.mainBundle().pathForResource("plus1", ofType: "rom") {
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electron.setROM(NSData(contentsOfFile: plus1Path)!, slot: 12)
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}
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electron.setROM(data, slot: 15)
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}
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lazy var actionLock = NSLock()
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lazy var drawLock = NSLock()
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override func close() {
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actionLock.lock()
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drawLock.lock()
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openGLView.invalidate()
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openGLView.openGLContext!.makeCurrentContext()
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actionLock.unlock()
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drawLock.unlock()
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super.close()
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}
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// MARK: CSOpenGLViewDelegate
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override func runForNumberOfCycles(numberOfCycles: Int32) {
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if actionLock.tryLock() {
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electron.runForNumberOfCycles(numberOfCycles)
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actionLock.unlock()
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}
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}
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override func openGLView(view: CSOpenGLView, drawViewOnlyIfDirty onlyIfDirty: Bool) {
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if drawLock.tryLock() {
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electron.drawViewForPixelSize(view.backingSize, onlyIfDirty: onlyIfDirty)
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drawLock.unlock()
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}
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}
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// MARK: CSOpenGLViewResponderDelegate
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override func keyDown(event: NSEvent) {
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electron.setKey(event.keyCode, isPressed: true)
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}
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override func keyUp(event: NSEvent) {
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electron.setKey(event.keyCode, isPressed: false)
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}
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override func flagsChanged(newModifiers: NSEvent) {
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electron.setKey(VK_Shift, isPressed: newModifiers.modifierFlags.contains(.ShiftKeyMask))
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electron.setKey(VK_Control, isPressed: newModifiers.modifierFlags.contains(.ControlKeyMask))
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electron.setKey(VK_Command, isPressed: newModifiers.modifierFlags.contains(.CommandKeyMask))
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}
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}
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