SampleEditor.h

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/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 * Copyright(c) 2008-2025 The hydrogen development team [hydrogen-devel@lists.sourceforge.net]
 *
 * http://www.hydrogen-music.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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, see https://www.gnu.org/licenses
 *
 */
 
#ifndef SAMPLEEDITOR_H
#define SAMPLEEDITOR_H
 
#include "ui_SampleEditor_UI.h"
#include "../InstrumentEditor/InstrumentEditor.h"
 
#include <QDialog>
#include <core/Object.h>
#include <core/Preferences/Preferences.h>
#include <core/Basics/Song.h>
#include <core/Basics/Sample.h>
#include <core/Basics/Instrument.h>
 
 
class   MainSampleWaveDisplay;
class   TargetWaveDisplay;
class   DetailWaveDisplay;


class SampleEditor :  public QDialog, public Ui_SampleEditor_UI,  public H2Core::Object<SampleEditor>
{
        H2_OBJECT(SampleEditor)
        Q_OBJECT
        public:
                
                SampleEditor( QWidget* pParent, int nSelectedComponent, int nSelectedLayer, QString nSampleFilename );
                ~SampleEditor();
 
                void setSampleName( QString name);
                bool getCloseQuestion();
                bool returnAllMainWaveDisplayValues();
                void returnAllTargetDisplayValues();
                void setUnclean();
                void setClean();
 
                //this values come from the real sample to restore a frm song loaded sample
                bool m_bSampleIsModified;    
 
        private slots:
                void valueChangedLoopCountSpinBox( int );
                void valueChangedProcessingTypeComboBox( const QString );
                void valueChangedrubberComboBox( const QString  );
                void valueChangedrubberbandCsettingscomboBox( const QString );
                void valueChangedpitchdoubleSpinBox( double );
                void on_ClosePushButton_clicked();
                void on_PrevChangesPushButton_clicked();
                void valueChangedStartFrameSpinBox( int );
                void valueChangedLoopFrameSpinBox( int );
                void valueChangedEndFrameSpinBox( int );
                void on_PlayPushButton_clicked();
                void on_PlayOrigPushButton_clicked();
                void on_verticalzoomSlider_valueChanged ( int value );
                void updateMainsamplePositionRuler();
                void updateTargetsamplePositionRuler();
 
 
 
        private:
 
        std::shared_ptr<H2Core::Sample> retrieveSample() const;
 
                void openDisplays();
                void getAllFrameInfos();
                void getAllLocalFrameInfos();
                void setAllSampleProps();
                void testPositionsSpinBoxes();
                void createNewLayer();
                void setSamplelengthFrames();
                void createPositionsRulerPath();
                void testpTimer();
                void checkRatioSettings();
 
                virtual void closeEvent(QCloseEvent *event) override;
                virtual void mouseReleaseEvent(QMouseEvent *ev) override;
        
                MainSampleWaveDisplay *m_pMainSampleWaveDisplay;
                TargetWaveDisplay *m_pTargetSampleView;
                DetailWaveDisplay *m_pSampleAdjustView;
        
                std::shared_ptr<H2Core::Sample> m_pSampleFromFile;
                int m_nSelectedLayer;
                int m_nSelectedComponent;
                QString m_sSampleName;
        
                double m_divider;
                float m_fZoomfactor;
                unsigned m_pDetailFrame;
                QString m_sLineColor;
 
                bool m_bOnewayStart;
                bool m_bOnewayLoop;
                bool m_bOnewayEnd;
                bool m_bPlayButton;
                bool m_bAdjusting;
                bool m_bSampleEditorClean;
                
                unsigned long m_nRealtimeFrameEnd;
                unsigned long m_nRealtimeFrameEndForTarget;
                unsigned m_nSlframes;
                unsigned m_nSamplerate;
                QTimer *m_pTimer;
                QTimer *m_pTargetDisplayTimer;
                unsigned *m_pPositionsRulerPath;
                float m_fRatio;
                H2Core::Sample::Loops __loops;
                H2Core::Sample::Rubberband __rubberband;
};
 
 
#endif