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//=========================================================
// MusE
// Linux Music Editor
// $Id: arranger.h,v 1.17.2.15 2009/11/14 03:37:48 terminator356 Exp $
// (C) Copyright 1999 Werner Schweer (ws@seh.de)
//=========================================================
#ifndef __ARRANGER_H__
#define __ARRANGER_H__
#include <vector>
#include "midieditor.h"
#include "pcanvas.h"
#include "trackautomationview.h"
class QAction;
class QCheckBox;
class QMainWindow;
class QMenu;
class QScrollBar;
class QToolButton;
class QWheelEvent;
class Header;
class TList;
class ScrollScale;
class MTScale;
class Track;
class Xml;
class Splitter;
class LabelCombo;
class PosLabel;
class MidiTrackInfo;
class TLLayout;
class WidgetStack;
class AudioStrip;
class SpinBox;
//---------------------------------------------------------
// WidgetStack
//---------------------------------------------------------
class WidgetStack : public QWidget {
Q_OBJECT
std::vector<QWidget*> stack;
int top;
public:
WidgetStack(QWidget* parent, const char* name = 0);
void raiseWidget(int idx);
void addWidget(QWidget* w, unsigned int idx);
QWidget* getWidget(unsigned int idx);
QWidget* visibleWidget() const;
int curIdx() const { return top; }
QSize minimumSizeHint() const;
};
//---------------------------------------------------------
// Arranger
//---------------------------------------------------------
class Arranger : public QWidget {
Q_OBJECT
int _quant, _raster;
PartCanvas* canvas;
ScrollScale* hscroll;
QScrollBar* vscroll;
TList* list;
Header* header;
MTScale* time;
SpinBox* lenEntry;
bool showTrackinfoFlag;
WidgetStack* trackInfo;
QScrollBar* infoScroll;
//MidiTrackInfoBase* midiTrackInfo;
MidiTrackInfo* midiTrackInfo;
AudioStrip* waveTrackInfo;
QWidget* noTrackInfo;
TLLayout* tgrid;
Track* selected;
LabelCombo* typeBox;
QToolButton* ib;
int trackInfoType;
Splitter* split;
///QMenu* pop;
int songType;
PosLabel* cursorPos;
SpinBox* globalTempoSpinBox;
SpinBox* globalPitchSpinBox;
unsigned cursVal;
void genTrackInfo(QWidget* parent);
void genMidiTrackInfo();
void genWaveTrackInfo();
void switchInfo(int);
void setHeaderToolTips();
void setHeaderWhatsThis();
private slots:
void _setRaster(int);
void songlenChanged(int);
void showTrackInfo(bool);
void trackSelectionChanged();
void trackInfoScroll(int);
void songChanged(int);
void modeChange(int);
void setTime(unsigned);
void headerMoved();
void globalPitchChanged(int);
void globalTempoChanged(int);
void setTempo50();
void setTempo100();
void setTempo200();
//void seek();
void verticalScrollSetYpos(unsigned);
signals:
void redirectWheelEvent(QWheelEvent*);
void editPart(Track*);
void selectionChanged();
void dropSongFile(const QString&);
void dropMidiFile(const QString&);
void startEditor(PartList*, int);
void toolChanged(int);
//void addMarker(int);
void setUsedTool(int);
protected:
virtual void wheelEvent(QWheelEvent* e);
public slots:
void dclickPart(Track*);
void setTool(int);
void updateTrackInfo(int flags);
void configChanged();
void controllerChanged(Track *t);
public:
enum { CMD_CUT_PART, CMD_COPY_PART, CMD_PASTE_PART, CMD_PASTE_CLONE_PART, CMD_PASTE_PART_TO_TRACK, CMD_PASTE_CLONE_PART_TO_TRACK,
CMD_INSERT_PART, CMD_INSERT_EMPTYMEAS };
Arranger(QMainWindow* parent, const char* name = 0);
PartCanvas* getCanvas() { return canvas; }
void setMode(int);
void reset();
void writeStatus(int level, Xml&);
void readStatus(Xml&);
Track* curTrack() const { return selected; }
void cmd(int);
bool isSingleSelection() { return canvas->isSingleSelection(); }
int selectionSize() { return canvas->selectionSize(); }
void setGlobalTempo(int);
void clear();
unsigned cursorValue() { return cursVal; }
};
#endif
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