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4.9. StarIoExtManagerDelegate

Provides status information about printers and peripherals

This Delegate is Class-Only Protocol. It cannot apply to Swift struct(e.g.SwiftUI) and Enum. If necessary, create another class and apply it to the class.

• Method

  Name	Contents
  didPrinterImpossible	Tells the printer impossible.
  didPrinterOnline	Tells the printer has come online.
  didPrinterOffline	Tells the printer has come offline.
  didPrinterPaperReady	Tells the printer has come paper ready.
  didPrinterPaperNearEmpty	Tells the printer has come paper near end.
  didPrinterPaperEmpty	Tells the printer has come paper empty.
  didPrinterCoverOpen	Tells the printer has come cover open.
  didPrinterCoverClose	Tells the printer has come cover close.
  didCashDrawerOpen	Tells the delegate the cash drawer has come open.
  didCashDrawerClose	Tells the delegate the cash drawer has come close.
  didBarcodeReaderImpossible	Tells the delegate the barcode reader impossible.
  didBarcodeReaderConnect	Tells the delegate the barcode reader connected.
  didBarcodeReaderDisconnect	Tells the delegate the barcode reader disconnected.
  didBarcodeDataReceive	Tells the delegate the barcode data received.
  didAccessoryConnectSuccess	Tells the listener the accessory connection succeeded from disconnection.
  didAccessoryConnectFailure	Tells the listener the accessory connection failed from disconnection.
  didAccessoryDisconnect	Tells the accessory disconnected.
  didStatusUpdate	Tells the status updated.

4.9.1. didConnectPort

added in version 1.11.0

Sends notice of connection success.

• Declaration

  optional func manager(_ manager: StarIoExtManager, didConnectPort portName: Any!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager
  portName	Printer port name	String

• Return value

  None

4.9.2. didFailToConnectPort

added in version 1.11.0

Sends notice of connection failure.

• Declaration

  optional func manager(_ manager: StarIoExtManager, didFailToConnectPort portName: Any!, error: Any!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager
  portName	Printer port name	String
  error	Connection failure error information An error code is set in the code property.	NSErrorPointer

• Error code

  Value	Contents
  SMResultCodeFailed	Some kind of error occurred.
  SMResultCodeInUse	Connection was refused by the printer (another host is connected or other reason).
  SMResultCodeInProcess	Connection process is already in progress.

• Return value

  None

4.9.3. didPrinterImpossible

Tells the printer impossible.

• Declaration

  optional func didPrinterImpossible()
  optional func didPrinterImpossible(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.4. didPrinterOnline

Tells the printer has come online.

• Declaration

  optional func didPrinterOnline()
  optional func didPrinterOnline(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.5. didPrinterOffline

Tells the printer has come offline.

• Declaration

  optional func didPrinterOffline()
  optional func didPrinterOffline(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.6. didPrinterPaperReady

Tells the printer has come paper ready.

• Declaration

  optional func didPrinterPaperReady()
  optional func didPrinterPaperReady(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.7. didPrinterPaperNearEmpty

Tells the printer has come paper near end.

• Declaration

  optional func didPrinterPaperNearEmpty()
  optional func didPrinterPaperNearEmpty(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.8. didPrinterPaperEmpty

Tells the printer has come paper empty.

• Declaration

  optional func didPrinterPaperEmpty()
  optional func didPrinterPaperEmpty(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.9. didPrinterCoverOpen

Tells the printer has come cover open.

• Declaration

  optional func didPrinterCoverOpen()
  optional func didPrinterCoverOpen(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.10. didPrinterCoverClose

Tells the printer has come cover close.

• Declaration

  optional func didPrinterCoverClose()
  optional func didPrinterCoverClose(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.11. didCashDrawerOpen

Tells the delegate the cash drawer has come open.

• Declaration

  optional func didCashDrawerOpen()
  optional func didCashDrawerOpen(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.12. didCashDrawerClose

Tells the delegate the cash drawer has come close.

• Declaration

  optional func didCashDrawerClose()
  optional func didCashDrawerClose(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.13. didBarcodeReaderImpossible

Tells the delegate the barcode reader impossible.

• Declaration

  optional func didBarcodeReaderImpossible()
  optional func didBarcodeReaderImpossible(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.14. didBarcodeReaderConnect

Tells the delegate the barcode reader connected.

• Declaration

  optional func didBarcodeReaderConnect()
  optional func didBarcodeReaderConnect(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.15. didBarcodeReaderDisconnect

Tells the delegate the barcode reader disconnected.

• Declaration

  optional func didBarcodeReaderDisconnect()
  optional func didBarcodeReaderDisconnect(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.16. didBarcodeDataReceive

Tells the delegate the barcode data received.

• Declaration

  optional func didBarcodeDataReceive(_ data: Data!)
  optional func didBarcodeDataReceive(_ manager: StarIoExtManager!, data: Data!)
  

• Parameter

  Name	Contents	Type
  data	Received barcode data	Data
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.17. didAccessoryConnectSuccess

Tells the listener the accessory connection succeeded from disconnection.

• Declaration

  optional func didAccessoryConnectSuccess()
  optional func didAccessoryConnectSuccess(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.18. didAccessoryConnectFailure

Tells the listener the accessory connection failed from disconnection.

• Declaration

  optional func didAccessoryConnectFailure()
  optional func didAccessoryConnectFailure(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.19. didAccessoryDisconnect

Tells the accessory disconnected.

• Declaration

  optional func didAccessoryDisconnect()
  optional func didAccessoryDisconnect(_ manager: StarIoExtManager!)
  

• Parameter

  Name	Contents	Type
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None

4.9.20. didStatusUpdate

Tells the status updated.

• Declaration

  optional func didStatusUpdate(_ status: String!)
  optional func didStatusUpdate(_ manager: StarIoExtManager!, status: String!)
  

• Parameter

  Name	Contents	Type
  status	Updated status Hexdecimal digit sequence of 3rd to 6th bytes in Automatic Status. (ex. “28000000”) Please refer to STAR Line Mode and StarPRNT command manual for details of Automatic Status. Status update timing * When the status changes * Even no status change, every 5 min	String
  manager	A StarIoExtManager object informing the delegate	StarIoExtManager

• Return value

  None