87 lines
2.6 KiB
Swift
87 lines
2.6 KiB
Swift
import Cocoa
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import FlutterMacOS
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class WindowDelegate: NSObject, NSWindowDelegate {
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weak var channel: FlutterMethodChannel?
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weak var window: NSWindow?
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// Hardcoded presentation options for fullscreen mode
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// Auto-hide toolbar, menu bar, and dock when in fullscreen
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private let fullScreenPresentationOptions: NSApplication.PresentationOptions = [
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.fullScreen,
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.autoHideToolbar,
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.autoHideMenuBar,
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.autoHideDock,
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]
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// MARK: - Private Helpers
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private func emit(_ method: String) {
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channel?.invokeMethod(method, arguments: nil)
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}
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func syncWindowChrome() {
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guard let window = window else { return }
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if window.styleMask.contains(.fullScreen) {
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applyFullScreenChrome(to: window)
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} else {
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applyWindowedChrome(to: window)
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}
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}
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private func applyFullScreenChrome(to window: NSWindow) {
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window.toolbar = nil
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window.titleVisibility = .visible
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window.titlebarAppearsTransparent = false
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WindowUtilsPlugin.setTrafficLightsVisible(true, window: window)
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WindowUtilsPlugin.setTrafficLightPositions(custom: false, window: window)
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}
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private func applyWindowedChrome(to window: NSWindow) {
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window.titleVisibility = .hidden
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window.titlebarAppearsTransparent = true
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window.styleMask.insert(.fullSizeContentView)
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if window.toolbar == nil, let flutterVC = window.contentViewController {
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window.toolbar = ForwardingToolbar(flutterViewController: flutterVC)
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}
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WindowUtilsPlugin.setTrafficLightsVisible(true, window: window)
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WindowUtilsPlugin.setTrafficLightPositions(custom: true, window: window)
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}
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// MARK: - NSWindowDelegate
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func window(
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_ window: NSWindow,
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willUseFullScreenPresentationOptions proposedOptions: NSApplication.PresentationOptions
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) -> NSApplication.PresentationOptions {
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return fullScreenPresentationOptions
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}
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func windowWillEnterFullScreen(_ notification: Notification) {
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guard let window = window else { return }
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applyFullScreenChrome(to: window)
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// Notify Dart for state management only
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emit("windowWillEnterFullScreen")
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}
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func windowDidEnterFullScreen(_ notification: Notification) {
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emit("windowDidEnterFullScreen")
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}
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func windowWillExitFullScreen(_ notification: Notification) {
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guard let window = window else { return }
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// Hide title and make titlebar transparent BEFORE exiting
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window.titleVisibility = .hidden
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window.titlebarAppearsTransparent = true
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emit("windowWillExitFullScreen")
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}
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func windowDidExitFullScreen(_ notification: Notification) {
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guard let window = window else { return }
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applyWindowedChrome(to: window)
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emit("windowDidExitFullScreen")
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}
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}
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