mirror of
https://github.com/AppFlowy-IO/AppFlowy.git
synced 2024-08-30 18:12:39 +00:00
86 lines
3.5 KiB
Swift
86 lines
3.5 KiB
Swift
import Cocoa
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import FlutterMacOS
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private let kTrafficLightOffetTop = 22
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class MainFlutterWindow: NSWindow {
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func registerMethodChannel(flutterViewController: FlutterViewController) {
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let cocoaWindowChannel = FlutterMethodChannel(name: "flutter/cocoaWindow", binaryMessenger: flutterViewController.engine.binaryMessenger)
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cocoaWindowChannel.setMethodCallHandler({
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(call: FlutterMethodCall, result: FlutterResult) -> Void in
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if call.method == "setWindowPosition" {
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guard let position = call.arguments as? NSArray else {
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result(nil)
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return
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}
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let nX = position[0] as! NSNumber
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let nY = position[1] as! NSNumber
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let x = nX.doubleValue
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let y = nY.doubleValue
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self.setFrameOrigin(NSPoint(x: x, y: y))
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result(nil)
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return
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} else if call.method == "getWindowPosition" {
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let frame = self.frame
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result([frame.origin.x, frame.origin.y])
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return
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} else if call.method == "zoom" {
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self.zoom(self)
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result(nil)
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return
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}
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result(FlutterMethodNotImplemented)
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})
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}
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func layoutTrafficLightButton(titlebarView: NSView, button: NSButton, offsetTop: CGFloat, offsetLeft: CGFloat) {
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button.translatesAutoresizingMaskIntoConstraints = false;
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titlebarView.addConstraint(NSLayoutConstraint.init(
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item: button,
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attribute: NSLayoutConstraint.Attribute.top, relatedBy: NSLayoutConstraint.Relation.equal, toItem: titlebarView, attribute: NSLayoutConstraint.Attribute.top, multiplier: 1, constant: offsetTop))
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titlebarView.addConstraint(NSLayoutConstraint.init(
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item: button,
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attribute: NSLayoutConstraint.Attribute.left, relatedBy: NSLayoutConstraint.Relation.equal, toItem: titlebarView, attribute: NSLayoutConstraint.Attribute.left, multiplier: 1, constant: offsetLeft))
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}
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func layoutTrafficLights() {
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let closeButton = self.standardWindowButton(ButtonType.closeButton)!
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let minButton = self.standardWindowButton(ButtonType.miniaturizeButton)!
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let zoomButton = self.standardWindowButton(ButtonType.zoomButton)!
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let titlebarView = closeButton.superview!
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self.layoutTrafficLightButton(titlebarView: titlebarView, button: closeButton, offsetTop: CGFloat(kTrafficLightOffetTop), offsetLeft: 20)
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self.layoutTrafficLightButton(titlebarView: titlebarView, button: minButton, offsetTop: CGFloat(kTrafficLightOffetTop), offsetLeft: 38)
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self.layoutTrafficLightButton(titlebarView: titlebarView, button: zoomButton, offsetTop: CGFloat(kTrafficLightOffetTop), offsetLeft: 56)
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let customToolbar = NSTitlebarAccessoryViewController()
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let newView = NSView()
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newView.frame = NSRect(origin: CGPoint(), size: CGSize(width: 0, height: 40)) // only the height is cared
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customToolbar.view = newView
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self.addTitlebarAccessoryViewController(customToolbar)
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}
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override func awakeFromNib() {
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let flutterViewController = FlutterViewController.init()
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let windowFrame = self.frame
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self.contentViewController = flutterViewController
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self.registerMethodChannel(flutterViewController: flutterViewController)
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self.setFrame(windowFrame, display: true)
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self.titlebarAppearsTransparent = true
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self.titleVisibility = .hidden
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self.styleMask.insert(StyleMask.fullSizeContentView)
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self.isMovableByWindowBackground = true
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self.isMovable = false
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self.layoutTrafficLights()
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RegisterGeneratedPlugins(registry: flutterViewController)
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super.awakeFromNib()
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}
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}
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