C++ (Cpp) e_book_backend_is_opened示例

示例#1

文件： e-book-backend-mapi-contacts.c 项目： lygstate/evolution-mapi

static void
ebbm_contacts_open (EBookBackendMAPI *ebma, GCancellable *cancellable, gboolean only_if_exists, GError **perror)
{
	ESource *source = e_backend_get_source (E_BACKEND (ebma));
	ESourceMapiFolder *ext_mapi_folder;
	EBookBackendMAPIContactsPrivate *priv = ((EBookBackendMAPIContacts *) ebma)->priv;
	GError *err = NULL;

	if (e_book_backend_is_opened (E_BOOK_BACKEND (ebma))) {
		if (E_BOOK_BACKEND_MAPI_CLASS (e_book_backend_mapi_contacts_parent_class)->op_open)
			E_BOOK_BACKEND_MAPI_CLASS (e_book_backend_mapi_contacts_parent_class)->op_open (ebma, cancellable, only_if_exists, perror);
		return;
	}

	ext_mapi_folder = e_source_get_extension (source, E_SOURCE_EXTENSION_MAPI_FOLDER);

	priv->fid = e_source_mapi_folder_get_id (ext_mapi_folder);
	priv->is_public_folder = e_source_mapi_folder_is_public (ext_mapi_folder);
	priv->foreign_username = e_source_mapi_folder_dup_foreign_username (ext_mapi_folder);

	if (priv->foreign_username && !*priv->foreign_username) {
		g_free (priv->foreign_username);
		priv->foreign_username = NULL;
	}

	/* Chain up to parent's op_load_source() method. */
	if (E_BOOK_BACKEND_MAPI_CLASS (e_book_backend_mapi_contacts_parent_class)->op_open)
		E_BOOK_BACKEND_MAPI_CLASS (e_book_backend_mapi_contacts_parent_class)->op_open (ebma, cancellable, only_if_exists, &err);

	if (err)
		g_propagate_error (perror, err);
}

示例#2

文件： e-book-backend-webdav.c 项目： jdapena/evolution-data-server

static void
e_book_backend_webdav_notify_online_cb (EBookBackend *backend,
                                        GParamSpec *pspec)
{
	/* set_mode is called before the backend is loaded */
	if (!e_book_backend_is_opened (backend))
		return;

	if (!e_backend_get_online (E_BACKEND (backend))) {
		e_book_backend_notify_readonly (backend, TRUE);
		e_book_backend_notify_online (backend, FALSE);
	} else {
		e_book_backend_notify_readonly (backend, FALSE);
		e_book_backend_notify_online (backend, TRUE);
	}
}