comparison main/MainWindow.h @ 16:3715efc38f95

* substantial enhancements to time stretcher:
  -- use putInput/getOutput methods to ensure the audio source always feeds
     it enough input, avoiding underruns due to rounding error
  -- add a percussion detector and an optional "Sharpen" toggle to the main
     window, which invokes a very basic variable speed timestretcher

 class AudioCallbackPlayTarget;
 class CommandHistory;
 class QMenu;
 class AudioDial;
 class QLabel;
+class QCheckBox;
 class PreferencesDialog;
 
 
 class MainWindow : public QMainWindow
 {

     void deleteCurrentLayer();
 
     void playLoopToggled();
     void playSelectionToggled();
     void playSpeedChanged(int);
+    void playSharpenToggled();
     void sampleRateMismatch(size_t, size_t, bool);
 
     void outputLevelsChanged(float, float);
 
     void currentPaneChanged(Pane *);

     PaneStack               *m_paneStack;
     ViewManager             *m_viewManager;
     Panner                  *m_panner;
     Fader                   *m_fader;
     AudioDial               *m_playSpeed;
+    QCheckBox               *m_playSharpen;
     WaveformLayer           *m_panLayer;
     Layer                   *m_timeRulerLayer;
 
     AudioCallbackPlaySource *m_playSource;
     AudioCallbackPlayTarget *m_playTarget;