Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/TimeTrack.h

@@ -0,0 +1,101 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  TimeTrack.h
+
+  Dr William Bland
+
+**********************************************************************/
+
+#ifndef __AUDACITY_TIMETRACK__
+#define __AUDACITY_TIMETRACK__
+
+#include "Track.h"
+#include <wx/brush.h>
+#include <wx/pen.h>
+
+class wxRect;
+class wxDC;
+class Envelope;
+class Ruler;
+
+class TimeTrack: public Track {
+
+ public:
+
+   TimeTrack(DirManager * projDirManager);
+   TimeTrack(TimeTrack &orig);
+
+   virtual ~TimeTrack();
+
+   // Identifying the type of track
+   virtual int GetKind() const { return Time; } 
+
+   // TimeTrack parameters
+
+   virtual double GetOffset() { return 0.0; };
+   virtual void SetOffset(double /* t */) {};
+
+   virtual double GetStartTime() { return 0.0; };
+   virtual double GetEndTime() { return 0.0; };
+
+   void Draw(wxDC & dc, const wxRect & r, double h, double pps);
+
+   // XMLTagHandler callback methods for loading and saving
+
+   virtual bool HandleXMLTag(const wxChar *tag, const wxChar **attrs);
+   virtual XMLTagHandler *HandleXMLChild(const wxChar *tag);
+   virtual void WriteXML(XMLWriter &xmlFile);
+
+   // Lock and unlock the track: you must lock the track before
+   // doing a copy and paste between projects.
+
+   bool Lock();
+   bool Unlock();
+
+   // Access the track's speed envelope
+
+   Envelope *GetEnvelope() { return mEnvelope; }
+
+   // Get/Set the speed-warping range, as percentage of original speed (e.g. 90%-110%)
+
+   long GetRangeLower() { return mRangeLower ? mRangeLower : 1; }
+   long GetRangeUpper() { return mRangeUpper ? mRangeUpper : 1; }
+
+   void SetRangeLower(long lower) { mRangeLower = lower; }
+   void SetRangeUpper(long upper) { mRangeUpper = upper; }
+
+   double warp( double t );
+
+   void testMe();
+
+ private:
+   Envelope        *mEnvelope;
+   Ruler           *mRuler;
+   long             mRangeLower;
+   long             mRangeUpper;
+
+   void Init(const TimeTrack &orig);
+   virtual Track *Duplicate();
+
+   friend class TrackFactory;
+
+   wxBrush blankBrush;
+   wxPen blankPen;
+};
+
+
+#endif // __AUDACITY_TIMETRACK__
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: 58e4cd09-07ee-47d0-bcb9-a37ddcac8483
+