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//=========================================================
// MusE
// Linux Music Editor
// $Id: midieditor.h,v 1.3.2.2 2009/02/02 21:38:00 terminator356 Exp $
// (C) Copyright 1999 Werner Schweer (ws@seh.de)
//=========================================================
#ifndef __MIDIEDITOR_H__
#define __MIDIEDITOR_H__
#include "sig.h"
#include "cobject.h"
//Added by qt3to4:
#include <Q3GridLayout>
class PartList;
class Xml;
class Q3GridLayout;
class QWidget;
class QColor;
class EventCanvas;
class ScrollScale;
class CtrlEdit;
class MTScale;
class WaveView;
class Part;
class WavePart;
//---------------------------------------------------------
// MidiEditor
//---------------------------------------------------------
class MidiEditor : public TopWin {
Q_OBJECT
PartList* _pl;
std::list<int> _parts;
int _curDrumInstrument; // currently selected instrument if drum
// editor
protected:
ScrollScale* hscroll;
ScrollScale* vscroll;
MTScale* time;
EventCanvas* canvas;
WaveView* wview;
std::list<CtrlEdit*> ctrlEditList;
int _quant, _raster;
Q3GridLayout* mainGrid;
QWidget* mainw;
virtual void readStatus(Xml&);
virtual void writeStatus(int, Xml&) const;
void writePartList(int, Xml&) const;
void genPartlist();
public slots:
void songChanged(int type);
void setCurDrumInstrument(int instr);
virtual void updateHScrollRange() { };
signals:
void curDrumInstrumentChanged(int);
public:
MidiEditor(int, int, PartList*,
QWidget* parent = 0, const char* name = 0);
~MidiEditor();
int quantVal(int v) const;
int rasterStep(unsigned tick) const { return sigmap.rasterStep(tick, _raster); }
unsigned rasterVal(unsigned v) const { return sigmap.raster(v, _raster); }
unsigned rasterVal1(unsigned v) const { return sigmap.raster1(v, _raster); }
unsigned rasterVal2(unsigned v) const { return sigmap.raster2(v, _raster); }
int quant() const { return _quant; }
void setQuant(int val) { _quant = val; }
int raster() const { return _raster; }
void setRaster(int val) { _raster = val; }
PartList* parts() { return _pl; }
int curDrumInstrument() const { return _curDrumInstrument; }
Part* curCanvasPart();
WavePart* curWavePart();
void setCurCanvasPart(Part*);
};
#endif
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