Virtual Method

PurpleUipresent_qr_code

unstable since: 3.0

Declaration [src]

gboolean
present_qr_code (
  PurpleUi* ui,
  PurpleQrCode* qr_code,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Ask the UI to present a QR Code to the user.

This will typically be used by protocol plugins to initiate a QR Code login.

Cancelling the cancellable will tell the user interface to dismiss the QR Code prompt.

Available since: 3.0

Parameters

qr_code

Type: PurpleQrCode

The QR Code.

The data is owned by the caller of the method.

cancellable

Type: GCancellable

A cancellable.

The argument can be NULL.

The data is owned by the caller of the method.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will be left initialized to NULL by the virtual function if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

True if the QR Code was presented.