2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "sndfile_content.h"
21 #include "compose.hpp"
26 using boost::shared_ptr;
28 SndfileContent::SndfileContent (boost::filesystem::path f)
35 SndfileContent::SndfileContent (shared_ptr<const cxml::Node> node)
44 SndfileContent::summary () const
46 return String::compose (_("Sound file: %1"), file().filename ());
50 SndfileContent::information () const
56 SndfileContent::audio_channels () const
63 SndfileContent::audio_length () const
70 SndfileContent::audio_frame_rate () const
77 SndfileContent::audio_channel_layout () const
85 SndfileContent::valid_file (boost::filesystem::path f)
87 /* XXX: more extensions */
88 string ext = f.extension().string();
89 transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
90 return (ext == ".wav" || ext == ".aif" || ext == ".aiff");
94 SndfileContent::clone () const
96 return shared_ptr<Content> (new SndfileContent (*this));