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macos: attach gotoTab listener to contentView and filter on focused win

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This commit is contained in:
Mitchell Hashimoto
2023-07-01 09:19:38 -07:00
parent 6ff3f62e3a
commit eebcbb6955
2 changed files with 27 additions and 25 deletions
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27
macos/Sources/ContentView.swift
View File

@ -26,6 +26,9 @@ struct ContentView: View {
NSApplication.shared.reply(toApplicationShouldTerminate: true)
}
case .ready:
let center = NotificationCenter.default
let gotoTab = center.publisher(for: Ghostty.Notification.ghosttyGotoTab)
let confirmQuitting = Binding<Bool>(get: {
self.appDelegate.confirmQuit && (self.window?.isKeyWindow ?? false)
}, set: {
@ -35,6 +38,7 @@ struct ContentView: View {
Ghostty.TerminalSplit(onClose: Self.closeWindow)
.ghosttyApp(ghostty.app!)
.background(WindowAccessor(window: $window))
.onReceive(gotoTab) { onGotoTab(notification: $0) }
.confirmationDialog(
"Quit Ghostty?",
isPresented: confirmQuitting) {
@ -57,4 +61,27 @@ struct ContentView: View {
guard let currentWindow = NSApp.keyWindow else { return }
currentWindow.close()
}
private func onGotoTab(notification: SwiftUI.Notification) {
// Notification center indiscriminately sends to every subscriber (makes sense)
// but we only want to process this once. In order to process it once lets only
// handle it if we're the focused window.
guard let window = self.window else { return }
guard window.isKeyWindow else { return }
// Get the tab index from the notification
guard let tabIndexAny = notification.userInfo?[Ghostty.Notification.GotoTabKey] else { return }
guard let tabIndex = tabIndexAny as? Int32 else { return }
guard let windowController = window.windowController else { return }
guard let tabGroup = windowController.window?.tabGroup else { return }
let tabbedWindows = tabGroup.windows
// Tabs are 0-indexed here, so we subtract one from the key the user hit.
let adjustedIndex = Int(tabIndex - 1);
guard adjustedIndex >= 0 && adjustedIndex < tabbedWindows.count else { return }
let targetWindow = tabbedWindows[adjustedIndex]
targetWindow.makeKeyAndOrderFront(nil)
}
}

25
macos/Sources/GhosttyApp.swift
View File

@ -17,13 +17,8 @@ struct GhosttyApp: App {
@FocusedValue(\.ghosttySurfaceView) private var focusedSurface
var body: some Scene {
let center = NotificationCenter.default
let gotoTab = center.publisher(for: Ghostty.Notification.ghosttyGotoTab)
WindowGroup {
ContentView(ghostty: ghostty)
// TODO: This is wrong. This fires for every open tab.
.onReceive(gotoTab) { onGotoTab(notification: $0) }
}
.backport.defaultSize(width: 800, height: 600)
@ -107,26 +102,6 @@ struct GhosttyApp: App {
guard let surface = surfaceView.surface else { return }
ghostty.splitMoveFocus(surface: surface, direction: direction)
}
private func onGotoTab(notification: SwiftUI.Notification) {
// Get the tab index from the notification
guard let tabIndexAny = notification.userInfo?[Ghostty.Notification.GotoTabKey] else { return }
guard let tabIndex = tabIndexAny as? Int32 else { return }
guard let currentWindow = NSApp.keyWindow else { return }
guard let windowController = currentWindow.windowController else { return }
guard let tabGroup = windowController.window?.tabGroup else { return }
let tabbedWindows = tabGroup.windows
// Tabs are 0-indexed here, so we subtract one from the key the user hit.
let adjustedIndex = Int(tabIndex - 1);
guard adjustedIndex >= 0 && adjustedIndex < tabbedWindows.count else { return }
let targetWindow = tabbedWindows[adjustedIndex]
targetWindow.makeKeyAndOrderFront(nil)
}
}
class AppDelegate: NSObject, NSApplicationDelegate, ObservableObject {