Interface

Gcr-4GcrParserSignalSignatures

interface SignalSignatures {
    authenticate: (arg0: number) => boolean | void;
    notify: (arg0: GObject.ParamSpec) => void;
    "notify::parsed-attributes": (pspec: GObject.ParamSpec) => void;
    "notify::parsed-description": (pspec: GObject.ParamSpec) => void;
    "notify::parsed-label": (pspec: GObject.ParamSpec) => void;
    parsed: () => void;
}

Hierarchy (View Summary)

Index

Properties

authenticate: (arg0: number) => boolean | void

This signal is emitted when an item needs to be unlocked or decrypted before it can be parsed. The count argument specifies the number of times the signal has been emitted for a given item. This can be used to display a message saying the previous password was incorrect.

Typically the gcr_parser_add_password() function is called in response to this signal.

If false is returned, then the authentication was not handled. If no handlers return true then the item is not parsed and an error with the code Gcr.DataError.CANCELLED will be raised.

"notify::parsed-attributes": (pspec: GObject.ParamSpec) => void
"notify::parsed-description": (pspec: GObject.ParamSpec) => void
"notify::parsed-label": (pspec: GObject.ParamSpec) => void
parsed: () => void

This signal is emitted when an item is sucessfully parsed. To access the information about the item use the gcr_parser_get_parsed_label(), gcr_parser_get_parsed_attributes() and gcr_parser_get_parsed_description() functions.

Properties - Inherited from GObject

notify: (arg0: GObject.ParamSpec) => void

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Note that getting this signal doesn’t itself guarantee that the value of the property has actually changed. When it is emitted is determined by the derived GObject class. If the implementor did not create the property with GObject.ParamFlags.EXPLICIT_NOTIFY, then any call to g_object_set_property() results in ::notify being emitted, even if the new value is the same as the old. If they did pass GObject.ParamFlags.EXPLICIT_NOTIFY, then this signal is emitted only when they explicitly call g_object_notify() or g_object_notify_by_pspec(), and common practice is to do that only when the value has actually changed.

This signal is typically used to obtain change notification for a single property, by specifying the property name as a detail in the g_signal_connect() call, like this:

g_signal_connect (text_view->buffer, "notify::paste-target-list",
G_CALLBACK (gtk_text_view_target_list_notify),
text_view)

It is important to note that you must use [canonical parameter names][class@GObject.ParamSpec#parameter-names] as detail strings for the notify signal.