comparison data/fileio/WavFileReader.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 "AudioFileReader.h"
 
 #include <sndfile.h>
 #include <QMutex>
 
+#include <set>
+
 class WavFileReader : public AudioFileReader
 {
 public:
     WavFileReader(QString path);
     virtual ~WavFileReader();

      * arguments on the same object at the same time.
      */
     virtual void getInterleavedFrames(size_t start, size_t count,
 				      SampleBlock &frames) const;
     
+    static void getSupportedExtensions(std::set<QString> &extensions);
+
 protected:
     SF_INFO m_fileInfo;
     SNDFILE *m_file;
 
     QString m_path;