comparison data/fileio/MP3FileReader.h @ 157:c03ec31005e1

* Add zoom thumbwheels to Pane.  Implement horizontal thumbwheel, and
  vertical depending on layer type (supported for waveform and spectrogram,
  though wrong for log-scale spectrogram at the moment).
* Add bare bones of a spectrum layer.
* Add window icon
* Add shortcut for "insert time instant" on laptops without keypad enter (";")
* Delete FFT processing thread when it exits (at least, next time we're asked
  for something interesting)
* Get audio file extensions from the file readers, and thus from libsndfile for
  the wave file reader -- leads to rather a wide combo box in file dialog though
* Better refresh order for spectrogram (redraw centre section first)

 
 #include "CodedAudioFileReader.h"
 
 #include <mad.h>
 
+#include <set>
+
 class QProgressDialog;
 
 class MP3FileReader : public CodedAudioFileReader
 {
 public:
     MP3FileReader(QString path, bool showProgress, CacheMode cacheMode);
     virtual ~MP3FileReader();
 
     virtual QString getError() const { return m_error; }
+
+    static void getSupportedExtensions(std::set<QString> &extensions);
     
 protected:
     QString m_path;
     QString m_error;
     size_t m_fileSize;