Method

RBRhythmDBemit_entry_extra_metadata_notify

Declaration [src] 

void
rhythmdb_emit_entry_extra_metadata_notify (
  RhythmDB* db,
  RhythmDBEntry* entry,
  const gchar* property_name,
  const GValue* metadata
)

Description [src]

Emits a signal describing extra metadata for the entry. The property_name argument is emitted as the ::detail part of the “entry_extra_metadata_notify” signal and as the ‘field’ parameter. Handlers can ensure they only get metadata they are interested in by supplying an appropriate ::detail part when connecting to the signal. If handlers are interested in the metadata they should ref or copy the contents of metadata and unref or free it when they are finished with it.

Parameters

entry

Type: RhythmDBEntry

A RhythmDBEntry.

The data is owned by the caller of the method.
property_name

Type: const gchar*

The metadata predicate.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
metadata

Type: GValue

A GValue.

The data is owned by the caller of the method.