PasteOverPreservingClips.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  PasteOverPreservingClips.h
 
  Mitch Golden
  Vaughan Johnson
 
  Paul Licameli split from Equalization.h
 
***********************************************************************/
#ifndef __AUDACITY_PASTE_OVER_PRESERVING_CLIPS__
#define __AUDACITY_PASTE_OVER_PRESERVING_CLIPS__
 
#include <vector>
 
class sampleCount;
class WaveTrack;
class wxString;
 
using Gap = std::pair<double, double>;
using Gaps = std::vector<Gap>;
 
struct ClipData {
   //Find the bits of clips that need replacing
   Gaps clipStartEndTimes;
   //may be truncated due to a clip being partially selected
   Gaps clipRealStartEndTimes;
   //Used to restore clip names after pasting
   std::vector<wxString> clipNames;
};
 
 
 
WAVE_TRACK_API ClipData CollectClipData(
   const WaveTrack &oldTrack, sampleCount start, sampleCount len);
 
 
WAVE_TRACK_API void PasteOverPreservingClips(const ClipData &data,
   WaveTrack &oldTrack, sampleCount start, sampleCount len,
   const WaveTrack &newContents);
 
#endif