C++ (Cpp) mpd_send_playlist_move示例

示例#1

文件： mpdpp.cpp 项目： Spotlight0xff/ncmpcpp

void Connection::PlaylistMove(const std::string &path, int from, int to)
{
	prechecks();
	if (m_command_list_active)
		mpd_send_playlist_move(m_connection.get(), path.c_str(), from, to);
	else
	{
		mpd_send_playlist_move(m_connection.get(), path.c_str(), from, to);
		mpd_response_finish(m_connection.get());
		checkErrors();
	}
}

示例#2

文件： command.cpp 项目： reynhout/pms

/*
 * Move selected songs
 */
unsigned int
Control::move(Songlist * list, int offset)
{
	ListItem *	item;
	ListItemSong *	song_item;
	Song *		song;
	int		newpos;
	const char *	filename;
	unsigned int	moved = 0;


	/* FIXME: this function must be moved to the Songlist class */
	assert(false);

	/* Library is read only */
	/* FIXME: error message */
	if (list == _library || !list)
		return 0;

	filename = list->filename.c_str();

	if (offset < 0) {
		//item = list->get_next_selected();
	} else {
		//item = list->get_prev_selected();
	}

	song_item = dynamic_cast<ListItemSong *>(item);
	song = song_item->song;

	EXIT_IDLE;

	//list_start();

	while (song != NULL)
	{
		assert(song->pos != MPD_SONG_NO_NUM);

		newpos = song->pos + offset;

		if (!list->move(song->pos, newpos)) {
			break;
		}

		++moved;

		if (list != _queue) {
			if (!mpd_send_playlist_move(conn->h(), filename, song->pos, newpos)) {
				break;
			}
		} else {
			if (!mpd_run_move(conn->h(), song->pos, song->pos)) {
				break;
			}
		}

		if (offset < 0) {
			//item = list->get_next_selected();
		} else {
			//item = list->get_prev_selected();
		}

		song_item = dynamic_cast<ListItemSong *>(item);
		song = song_item->song;

	}

	return get_error_bool();
}