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+//=============================================================================
+// MusE
+// Linux Music Editor
+// $Id:$
+//
+// Copyright (C) 2002-2006 by Werner Schweer and others
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//=============================================================================
+
+#ifndef __EVENT_H__
+#define __EVENT_H__
+
+#include "wave.h" // wg. SndFile
+#include "al/xml.h"
+#include "al/pos.h"
+#include "evdata.h"
+
+using AL::Xml;
+using AL::Pos;
+
+enum EventType { Note, Controller, Sysex, PAfter, CAfter, Meta, Wave };
+class EventBase;
+
+//---------------------------------------------------------
+// Event
+//---------------------------------------------------------
+
+class Event {
+ EventBase* ev;
+
+ public:
+ Event() { ev = 0; }
+ Event(EventType t);
+ Event(const Event& e);
+ Event(EventBase* eb);
+ virtual ~Event();
+
+ bool empty() const;
+ EventType type() const;
+ QString eventTypeName() 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);
+ bool recorded() const;
+ void setRecorded(bool val);
+ void move(int offset);
+
+ void read(QDomNode);
+ void write(AL::Xml& xml, const Pos& offset) const;
+ void dump(int n = 0) const;
+ Event clone() const;
+ 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);
+ SndFileR sndFile() const;
+ virtual void setSndFile(SndFileR& sf);
+ virtual void read(unsigned offset, float** bpp, int channels, int nn);
+
+ Pos pos() const;
+ Pos end() const;
+
+ 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;
+ 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 {
+ public:
+ int cloneCount;
+ EventList() { cloneCount = 0; }
+ iEvent find(const Event&);
+ iEvent add(const Event& event);
+ iEvent add(const Event& event, unsigned tick);
+ void move(const Event& event, unsigned tick);
+ void dump() const;
+ void read(QDomNode, bool midi);
+ };
+
+#endif
+