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author | Max Kellermann <max@duempel.org> | 2014-01-19 10:51:34 +0100 |
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committer | Max Kellermann <max@duempel.org> | 2014-01-19 17:04:51 +0100 |
commit | f5ae1ce00b85699291a7cdf9782574e70a8c28f5 (patch) | |
tree | 9cb95dd1d98b1b0cd522ee27d7e8a374a3c8eb4a /src/LightSong.cxx | |
parent | 738d6f10409037fbf8aa30cec5aceb121e21e230 (diff) | |
download | mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.tar.gz mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.tar.xz mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.zip |
LightSong: new class to be used by DatabasePlugin callbacks
Detach the Song class completely from the public API, only to be used
by SimpleDatabase and the update thread.
Diffstat (limited to 'src/LightSong.cxx')
-rw-r--r-- | src/LightSong.cxx | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/LightSong.cxx b/src/LightSong.cxx new file mode 100644 index 000000000..af1e801f8 --- /dev/null +++ b/src/LightSong.cxx @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2003-2014 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "LightSong.hxx" +#include "tag/Tag.hxx" + +double +LightSong::GetDuration() const +{ + if (end_ms > 0) + return (end_ms - start_ms) / 1000.0; + + if (tag->time <= 0) + return 0; + + return tag->time - start_ms / 1000.0; +} |