It can be used to know whether a document has already metadata
+gboolean
+ev_metadata_is_empty (EvMetadata *metadata)
+{
+ return g_hash_table_size (metadata->items) == 0;
+}
+
gboolean
ev_metadata_get_string (EvMetadata *metadata,
const gchar *key,
gboolean
ev_metadata_get_string (EvMetadata *metadata,
const gchar *key,
GType ev_metadata_get_type (void) G_GNUC_CONST;
EvMetadata *ev_metadata_new (GFile *file);
GType ev_metadata_get_type (void) G_GNUC_CONST;
EvMetadata *ev_metadata_new (GFile *file);
+gboolean ev_metadata_is_empty (EvMetadata *metadata);
gboolean ev_metadata_get_string (EvMetadata *metadata,
const gchar *key,
gboolean ev_metadata_get_string (EvMetadata *metadata,
const gchar *key,