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GH-218 Ask user to confirm to discard unsaved buffers
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@ -30,7 +30,24 @@ class MainWindowController: NSWindowController, NSWindowDelegate, NeoVimViewDele
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}
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func windowShouldClose(sender: AnyObject) -> Bool {
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return !self.neoVimView.hasDirtyDocs()
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let hasDirtyDocs = self.neoVimView.hasDirtyDocs()
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if !hasDirtyDocs {
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return true
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}
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let alert = NSAlert()
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alert.addButtonWithTitle("Cancel")
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alert.addButtonWithTitle("Discard and Close")
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alert.messageText = "There are unsaved buffers!"
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alert.alertStyle = .WarningAlertStyle
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alert.beginSheetModalForWindow(self.window!) { response in
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if response == NSAlertSecondButtonReturn {
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self.close()
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}
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}
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return false
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}
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// MARK: - NeoVimViewDelegate
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