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//=============================================================================
// MuseScore
// Linux Music Score Editor
//
// Copyright (C) 2002-2016 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 __ILEDIT_H__
#define __ILEDIT_H__
#include "ui_parteditbase.h"
#include "ui_mixer.h"
#include "libmscore/instrument.h"
#include "enableplayforwidget.h"
#include "mixertrackgroup.h"
#include <QWidget>
#include <QDockWidget>
#include <QScrollArea>
#include <QList>
namespace Ms {
class Score;
class Channel;
class Part;
class PartEdit;
class MixerDetails;
class MixerTrack;
class MidiMapping;
double volumeToUserRange(char v);
double panToUserRange(char v);
double chorusToUserRange(char v);
double reverbToUserRange(char v);
//0 to 100
char userRangeToVolume(double v);
//-180 to 180
char userRangeToPan(double v);
//0 to 100
char userRangeToChorus(double v);
//0 to 100
char userRangeToReverb(double v);
//---------------------------------------------------------
// Mixer
//---------------------------------------------------------
class Mixer : public QDockWidget, public Ui::Mixer, public MixerTrackGroup
{
Q_OBJECT
Score* _score = nullptr; // playback score
Score* _activeScore = nullptr; // may be a _score itself or its excerpt;
QHBoxLayout* trackAreaLayout;
EnablePlayForWidget* enablePlay;
MixerDetails* mixerDetails;
QGridLayout* detailsLayout;
bool showDetails;
QSet<Part*> expandedParts;
QWidget* trackHolder;
QList<MixerTrack*> trackList;
int _scrollPosition = 0;
bool _needToKeepScrollPosition = false;
virtual void closeEvent(QCloseEvent*) override;
virtual void showEvent(QShowEvent*) override;
virtual void hideEvent(QHideEvent*) override;
virtual bool eventFilter(QObject*, QEvent*) override;
virtual void keyPressEvent(QKeyEvent*) override;
void keepScrollPosition();
void setPlaybackScore(Score*);
private slots:
void on_partOnlyCheckBox_toggled(bool checked);
public slots:
void updateTracks();
void midiPrefsChanged(bool showMidiControls);
void masterVolumeChanged(double val);
void synthGainChanged(float val);
void adjustScrollPosition(int, int);
void checkKeptScrollValue(int);
signals:
void closed(bool);
protected:
virtual void changeEvent(QEvent *event) override;
void retranslate(bool firstTime = false);
public:
Mixer(QWidget* parent);
void setScore(Score*);
PartEdit* getPartAtIndex(int index);
void expandToggled(Part* part, bool expanded) override;
void notifyTrackSelected(MixerTrack* track) override;
void showDetailsToggled(bool shown);
};
} // namespace Ms
#endif
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