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Shows the auto-open dialogue only at most once.

This commit is contained in:
Thomas Harte 2019-09-21 18:01:16 -04:00
parent 61993f0687
commit 3e639e96e7

View File

@ -13,6 +13,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
func applicationDidFinishLaunching(_ aNotification: Notification) {
// Insert code here to initialize your application.
if NSDocumentController.shared.documents.count == 0 {
NSDocumentController.shared.openDocument(self)
}
}
func applicationWillTerminate(_ aNotification: Notification) {
@ -20,13 +24,13 @@ class AppDelegate: NSObject, NSApplicationDelegate {
}
func applicationShouldOpenUntitledFile(_ sender: NSApplication) -> Bool {
// Decline to show the 'New...' selector by default, preferring to offer
// an 'Open...' dialogue.
// Decline to show the 'New...' selector by default; the 'Open...'
// dialogue has already been shown if this application was started
// without a file.
//
// Obiter: I dislike it when other applications do this for me, but it
// seems to be the new norm, and I've had user feedback that showing
// nothing is confusing. So here it is.
NSDocumentController.shared.openDocument(self)
return false
}
}