new branch muse2, first checkin

1 files changed, 150 insertions, 0 deletions

diff --git a/muse2/muse/event.h b/muse2/muse/event.h
new file mode 100644
index 00000000..0b0a2fbd
--- /dev/null
+++ b/muse2/muse/event.h
@@ -0,0 +1,150 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: event.h,v 1.7.2.4 2009/12/20 05:00:35 terminator356 Exp $
+//
+//  (C) Copyright 1999-2004 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __EVENT_H__
+#define __EVENT_H__
+
+#include <qstring.h>
+#include <map>
+//#include <samplerate.h>
+#include <sys/types.h>
+
+#include "wave.h"   // wg. SndFile
+#include "pos.h"
+#include "evdata.h"
+
+enum EventType { Note, Controller, Sysex, PAfter, CAfter, Meta, Wave };
+
+class Xml;
+class EventBase;
+//class AudioConverter;
+class WavePart;
+
+//---------------------------------------------------------
+//   Event
+//---------------------------------------------------------
+
+class Event {
+      EventBase* ev;
+
+      //off_t _sfCurFrame;
+      //AudioConverter* _audConv;
+      
+   public:
+      //Event() { ev = 0; }
+      Event();
+      Event(EventType t);
+      Event(const Event& e);
+      Event(EventBase* eb);
+      
+      //#ifdef USE_SAMPLERATE
+      //Event(EventBase* eb, AudioConverter* cv); 
+      //#endif  
+      
+      virtual ~Event();
+
+      bool empty() const;
+      EventType type() const;
+
+      void setType(EventType t);
+      Event& operator=(const Event& e);
+      bool operator==(const Event& e) const;
+
+      int getRefCount() const;
+      bool selected() const;
+      void setSelected(bool val);
+      void move(int offset);
+
+      void read(Xml& xml);
+      //void write(int a, Xml& xml, const Pos& offset) const;
+      void write(int a, Xml& xml, const Pos& offset, bool ForceWavePaths = false) const;
+      void dump(int n = 0) const;
+      Event clone();
+      Event mid(unsigned a, unsigned b);
+
+      bool isNote() const;
+      bool isNoteOff() const;
+      bool isNoteOff(const Event& e) const;
+      int dataA() const;
+      int pitch() const;
+      void setA(int val);
+      void setPitch(int val);
+      int dataB() const;
+      int velo() const;
+      void setB(int val);
+      void setVelo(int val);
+      int dataC() const;
+      int veloOff() const;
+      void setC(int val);
+      void setVeloOff(int val);
+
+      const unsigned char* data() const;
+      int dataLen() const;
+      void setData(const unsigned char* data, int len);
+      const EvData eventData() const;
+
+      const QString name() const;
+      void setName(const QString& s);
+      int spos() const;
+      void setSpos(int s);
+      //AudioConverter* audioConverter() { return _audConv;} 
+      SndFileR sndFile() const;
+      virtual void setSndFile(SndFileR& sf);
+      
+      //virtual void read(unsigned offset, float** bpp, int channels, int nn, bool overwrite = true);
+      //virtual void readAudio(unsigned /*offset*/, float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/);
+      virtual void readAudio(WavePart* /*part*/, unsigned /*offset*/, float** /*bpp*/, int /*channels*/, int /*nn*/, bool /*doSeek*/, bool /*overwrite*/);
+      
+      void setTick(unsigned val);
+      unsigned tick() const;
+      unsigned frame() const;
+      void setFrame(unsigned val);
+      void setLenTick(unsigned val);
+      void setLenFrame(unsigned val);
+      unsigned lenTick() const;
+      unsigned lenFrame() const;
+      Pos end() const;
+      unsigned endTick() const;
+      unsigned endFrame() const;
+      void setPos(const Pos& p);
+      };
+
+typedef std::multimap <unsigned, Event, std::less<unsigned> > EL;
+typedef EL::iterator iEvent;
+typedef EL::reverse_iterator riEvent;
+typedef EL::const_iterator ciEvent;
+typedef std::pair <iEvent, iEvent> EventRange;
+
+//---------------------------------------------------------
+//   EventList
+//    tick sorted list of events
+//---------------------------------------------------------
+
+class EventList : public EL {
+      int ref;          // number of references to this EventList
+      int aref;         // number of active references (exclude undo list)
+      void deselect();
+
+   public:
+      EventList()           { ref = 0; aref = 0;  }
+      ~EventList()          {}
+
+      void incRef(int n)    { ref += n;    }
+      int refCount() const  { return ref;  }
+      void incARef(int n)   { aref += n;   }
+      int arefCount() const { return aref; }
+
+      iEvent find(const Event&);
+      iEvent add(Event& event);
+      void move(Event& event, unsigned tick);
+      void dump() const;
+      void read(Xml& xml, const char* name, bool midi);
+      };
+
+#endif
+