new branch muse2, first checkin

1 files changed, 97 insertions, 0 deletions

diff --git a/muse2/muse/eventbase.h b/muse2/muse/eventbase.h
new file mode 100644
index 00000000..6684bf57
--- /dev/null
+++ b/muse2/muse/eventbase.h
@@ -0,0 +1,97 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: eventbase.h,v 1.3.2.3 2009/12/20 05:00:35 terminator356 Exp $
+//
+//  (C) Copyright 1999-2004 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __EVENTBASE_H__
+#define __EVENTBASE_H__
+
+//#include <samplerate.h>
+#include <sys/types.h>
+
+#include "pos.h"
+#include "event.h"
+
+//class AudioConverter;
+class WavePart;
+
+//---------------------------------------------------------
+//   EventBase
+//---------------------------------------------------------
+
+class EventBase : public PosLen {
+      EventType _type;
+
+   protected:
+      int refCount;
+      bool _selected;
+
+   public:
+      EventBase(EventType t);
+      EventBase(const EventBase& ev);
+
+      virtual ~EventBase() {}
+
+      int getRefCount() const    { return refCount; }
+      EventType type() const     { return _type;  }
+      void setType(EventType t)  { _type = t;  }
+      bool selected() const      { return _selected; }
+      void setSelected(bool val) { _selected = val; }
+
+      void move(int offset);
+
+      virtual void read(Xml&) = 0;
+      //virtual void write(int, Xml&, const Pos& offset) const = 0;
+      virtual void write(int, Xml&, const Pos& offset, bool forcePath = false) const = 0;
+      virtual void dump(int n = 0) const;
+      virtual EventBase* mid(unsigned, unsigned) = 0;
+      friend class Event;
+
+      virtual bool isNote() const                   { return false; }
+      virtual bool isNoteOff() const                { return false; }
+      virtual bool isNoteOff(const Event&) const    { return false; }
+      virtual int pitch() const                     { return 0;      }
+      virtual int program() const                   { return 0;      }
+      virtual int cntrl() const                     { return 0;      }
+      virtual int dataA() const                     { return 0;      }
+      virtual void setA(int)                        { }
+      virtual void setPitch(int)                    { }
+
+      virtual int cntrlVal() const                  { return 0;      }
+      virtual int dataB() const                     { return 0;      }
+      virtual int velo() const                      { return 0;      }
+      virtual void setB(int)                        { }
+      virtual void setVelo(int)                     { }
+
+      virtual int veloOff() const                   { return 0;      }
+      virtual int dataC() const                     { return 0;      }
+      virtual void setC(int)                        { }
+      virtual void setVeloOff(int)                  { }
+
+      virtual const unsigned char* data() const     { return 0; }
+      virtual int dataLen() const                   { return 0; }
+      virtual void setData(const unsigned char*, int) { }
+      virtual const EvData eventData() const        { return EvData(); }
+
+      virtual const QString name() const            { return QString("?");  }
+      virtual void setName(const QString&)          { }
+      virtual int spos() const                      { return 0;  }
+      virtual void setSpos(int)                     { }
+      virtual SndFileR sndFile() const              { return 0;      }
+      virtual void setSndFile(SndFileR&)            { }
+      virtual EventBase* clone() = 0;
+      
+      //virtual void read(unsigned /*offset*/, float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool overwrite = true) {}
+      //virtual void readAudio(unsigned /*offset*/, float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/) {}
+      //virtual off_t readAudio(SRC_STATE* /*src_state*/, off_t /*sfCurFrame*/, unsigned /*offset*/, 
+      //                       float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/) { return 0; }
+      //virtual off_t readAudio(AudioConverter* /*audConv*/, off_t /*sfCurFrame*/, unsigned /*offset*/, 
+      //                       float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/) { return 0; }
+      virtual void readAudio(WavePart* /*part*/, unsigned /*offset*/, 
+                             float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/) { }
+      };
+#endif
+